US20080132599A1 - Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these - Google Patents
Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these Download PDFInfo
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- US20080132599A1 US20080132599A1 US11/998,469 US99846907A US2008132599A1 US 20080132599 A1 US20080132599 A1 US 20080132599A1 US 99846907 A US99846907 A US 99846907A US 2008132599 A1 US2008132599 A1 US 2008132599A1
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- ink composition
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-compounds
- C08K5/235—Diazo and polyazo compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
Abstract
The present invention provides: an ink composition which contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises at least a urethane oligomer; a two-pack curing ink composition set comprising an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid, wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer.
Description
- The present invention relates to an ink composition and a two-pack curing ink composition set, that cure by light such as ultraviolet rays. More particularly, it relates to an ink composition and a two-pack curing ink composition set, having excellent film strength and additionally excellent curability. Furthermore, the present invention relates to a recording method and recorded matter, using the ink composition or the two-pack curing ink composition set.
- Ink jet recording method is a printing method which conducts printing by flying small droplets of an ink composition and attaching the same to a recording medium such as papers. This ink jet recording method has the characteristic that high resolution and high definition image can be printed at high speed. In general, an ink composition used in an ink jet recording method comprises an aqueous solvent as a main component, and further contains a coloring component and a wetting agent such as glycerin for the purpose of preventing clogging.
- On the other hand, where printing is conducted on recording media such as papers and clothes in which an aqueous ink composition is hard to penetrate, or materials such as metals and plastics, in which an aqueous ink composition does not penetrate, such as plates or films produced from phenol, melamine, vinyl chloride, acryl or polycarbonate, an ink composition is required to contain a component that a coloring material can stably be fixed to a recording medium.
- To such a demand, a light curing ink jet ink comprising a coloring material, a light curing agent (racially polymerizable compound) and (photoradical) polymerization initiator is disclosed (for example, see Patent Document 1). It is described that this ink can prevent ink from bleeding into a recording medium, and can improve image quality.
- Furthermore, to attempt improvement of film strength, chemical resistance, dispersion stability and the like, a light curing ink jet recording ink composition containing a coloring material, a urethane oligomer, a monomer having trifunctional or more reactive group, and an aqueous solvent is developed (see Patent Document 2).
- Moreover, for the purpose of preventing separation of a pigment as a coloring material, improving scratch resistance and printing reliability, preventing bleeding after printing and enhancing drying properties of an ink, an ink jet recording ink comprising two components of an ink composition containing a coloring material, and a reaction liquid containing a polymerization initiator, and an ink jet recording method which prints on a recording medium using those two components are disclosed (for example, see Patent Document 3).
- An ink jet recording ink comprising such two components is that a photopolymerization initiator and a light curing resin is contained in either of the ink composition or the reaction liquid. Thus, by separating into two components of the ink composition and the reaction liquid, dark reaction is suppressed, making it possible to store the ink composition and the reaction liquid over a long period of time and to obtain prints having excellent light resistance and heat resistance.
- Patent Document 1: U.S. Pat. No. 5,623,001
- Patent Document 2: JP-A-2000-336295
- Patent Document 3: JP-A-8-218018
- However, an ultraviolet curing ink composition using an aqueous solvent is that the aqueous medium does not contribute to curing. As a result, water bleeds upon curing, and due to the influence, a cured product does not have smooth edges, lacking in sharpness.
- The present invention relates to an ink composition and a two-pack curing ink composition set, which overcome the disadvantages of the prior art, have excellent film strength, chemical resistance and dispersion stability and additionally excellent curability, and can form a clear image. Furthermore, the present invention relates to a recording method and recorded matter, using the ink composition and the two-pack curing ink composition set.
- As a result that the present inventors have been made extensive and intensive investigations, the above objects are achieved by employing the following constitutions, and the present invention has been made.
- That is, the present invention is as follows.
- (1) An ink composition which contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises at least a urethane oligomer.
- (2) The ink composition as described in (1), wherein the polymerizable compound is a radically polymerizable compound, and the photopolymerization initiator is a photoradical polymerization initiator.
- (3) The ink composition as described in (1) or (2), wherein the content of the urethane oligomer in the ink composition is from 1 to 50% by weight.
- (4) The ink composition as described in (2) or (3), wherein the radically polymerizable compound comprises an allyl compound and/or an N-vinyl compound.
- (5) The ink composition as described in (4), wherein the content of the allyl compound and/or N-vinyl compound is from 20 to 80% by weight.
- (6) The ink composition as described in (4) or (5), wherein the allyl compound is allyl glycol.
- (7) The ink composition as described in any one of (4) to (6), wherein the N-vinyl compound is N-vinyl formamide.
- (8) A two-pack curing ink composition set comprising an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid,
- wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer.
- (9) The two-pack curing ink composition set as described in (8), wherein the ink composition after mixing is the ink composition as described in any one of (1) to (7).
- (10) A recording method using the ink composition as described in any one of (1) to (7), or the two-pack curing ink composition set as described in any one of (8) and (9).
- (11) Recorded matter obtained using the ink composition as described in any one of (1) to (7), or the two-pack curing ink composition set as described in any one of (8) and (9).
- The ink composition of the present invention is an ink composition which contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises at least a urethane oligomer. Owing to these features, an ink composition having excellent film strength and additionally excellent curability and capable of forming a clear image can be provided.
- Furthermore, the two-pack curing ink composition set of the present invention is a two-pack curing ink composition set comprising: an ink composition containing a coloring material; and a reaction liquid containing a photopolymerization initiator, and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid, wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer (that is, the constitution of the ink composition according to the present invention described above). Such a two-pack curing ink composition set makes it possible to have excellent film strength and additionally excellent curability and to form a clear image.
- The ink composition of the present invention is described in detail below.
- The ink composition of the present invention is an ink composition which contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and does not contain an aqueous solvent, wherein at least a urethane oligomer is contained as the polymerizable compound.
- The urethane oligomer in the present invention means a urethane oligomer having at least one urethane bond and radically polymerizable unsaturated double bond in the molecule. The term “oligomer” as used in the present invention means a molecule of a medium size having a structure constituted by small number repetitions, generally from about 2 to 20, of units substantially or conceptually obtained from a molecule having a relative molecular mass (synonymous with a molecular weight).
- The urethane oligomer in the present invention has at least one acryloyl group as a functional group, and therefore has the properties of inducing a polymerization reaction with a monomer or the like by ultraviolet irradiation or the like, thereby crosslinking and polymerizing.
- The urethane oligomer used in the present invention includes a oligomer generated by an addition reaction of a polyol, a polyisocyanate and a polyhydroxy compound, and additionally includes a polyester type urethane acrylate, a polyether type urethane acrylate, a polybutadiene type urethane acrylate and a polyol type urethane acrylate, depending on a molecular structure constituting a skeleton.
- The urethane oligomer used in the present invention has a molecular weight in a range of from about 500 to 20,000, and preferably from about 500 to 10,000.
- The content of the urethane oligomer in the ink composition according to the present invention is in a range of from about 1 to 50% by weight, and preferably from about 3 to 30% by weight.
- The ink composition according to the present invention preferably contains a photopolymerization initiator for radical polymerization or cationic polymerization as a photopolymerization initiator.
- The photopolymerization initiator in the present invention is a compound which induces chemical change through action of light or interaction with electron excitation state of a sensitizing dye, thereby generating at least one of radical, acid and base.
- The photopolymerization initiator can be used by appropriately selecting from compounds having sensitivity to active light irradiated, such as ultraviolet ray of 400 to 200 nm, far ultraviolet ray, g ray h ray, i ray, KrF excimer laser light, ArF excimer light, electron beam, X ray, molecular beam or ion beam.
- Specific photopolymerization initiator can use the conventional initiators known to one skilled in the art, and is specifically described in, for example, Bruce M. Monroe et al., Chemical Revue, 93, 435 (1993); P. S. Davidson, Journal of Photochemistry and Biology A: Chemistry, 73. 81 (1993); J. P. Faussier, “Photoinitiated Polymerization-Theory and Applications”: Rapra Review vol. 9, Report, Rapra Technology (1998); and M. Tsunooka et al., Prog. Polym. Sci., 21, 1 (1996). Furthermore, many compounds used in chemical amplification photoresist and photocationic polymerization are described in The Japanese Research Association of Organic Electronics Materials, Imaging Organic Materials, pages 187-192 (1993), Bun-Shin Shuppan. Furthermore, compounds that oxidatively or reductively generate bond cleavage through interaction with electron excitation state of a sensitizing dye, as described in, for example, F. D. Saeva, Topics in Current Chemistry, 156, 59 (1990); G. G. Maslak, Topics in Current Chemistry, 168, 1 (1993); H. B. Shuster et al., JACS, 112, 6329 (1990); and I. D. F. Eaton et al., JACS, 102, 3298 (1980) are known.
- Preferable examples of the photopolymerization initiator include (a) aromatic ketones, (b) aromatic onium salt compounds, (c) organic peroxides, (d) hexaaryl biimidazole compounds, (e) ketoxime ester compounds, (f) borate compounds, (g) adinium compounds, (h) metallocene compounds, (i) active ester compounds and (j) compounds having carbon-halogen bond.
- Preferable examples of the aromatic ketones (a) include compounds having a benzophenone skeleton or a thioxanthone skeleton, described in “RADIATION CURING IN POLYMER SCIENCE AND TECHNOLOGY”, J. P. FOUASSIER, J. F. RABEK (1993), p 77 to 117.
- More preferable aromatic ketones (a) include α-thiobenzophenone compounds described in JP-B-47-6416, benzoin ether compounds described in JP-B-47-3981, α-substituted benzoin compounds described in JP-B-47-22326, benzoin derivatives described in JP-B-47-23664, aroylphosphonic esters described in JP-A-57-30704, dialkoxybenzophenones described in JP-B-60-26483, benzoin ethers described in JP-B-60-26403 and JP-A-62-81345, α-aminobenzophenones described in JP-B-1-34242, U.S. Pat. No. 4,318,791 and EP 0284561 A1, p-di(dimethylaminobenzoyl)benzene described in JP-A-2-211452, thiosubstituted aromatic ketones described in JP-A-61-194062, acylphosphine sulfides described in JP-B-2-9597, acylphosphines described in JP-B-2-9596, thioxanthones described in JP-B-63-61950 and coumalins described in JP-B-59-42864.
- Examples of the aromatic onium salts (b) include elements of Groups V, VI and VII in the periodic table, specifically aromatic onium salts of N, P, As, Sb, Bi, O, S, Se, Te and I. For example, iodonium salts described in European Patent 104143, U.S. Pat. No. 4,837,124, JP-A-2-150848 and JP-A-2-96514; sulfonium salts described in European Patents 370693, 233567, 297443, 297442, 279210 and 422570, and U.S. Pat. Nos. 3,902,144, 4,933,377, 4,760,013, 4,734,444 and 2,833,827; diazonium salts (such as benzene diazonium which may have a substituent); diazonium salt resins (such as formaldehyde resin of diazodiphenylamine); N-alkoxypyridinium salts (for example, described in U.S. Pat. No. 4,743,528, JP-A-63-138345, JP-A-63-142345, JP-A-63-142346 and JP-B-46-42363, specifically 1-methoxy-4-phenylpyridinium tetrafluoroborate and the like); and compounds described in JP-B-52-147277, 52-14278 and 52-14279 are preferably used.
- The organic peroxides (c) include almost all of organic compounds having at least one oxygen-oxygen bond in the molecule, and preferred examples thereof include peroxide ester types such as 3,3′,4,4′-tetra-(t-butylperoxycarbonyl)benzophenone, 3,3′,4,4′-tetra-(t-amylperoxycarbonyl)benzophenone, 3,3′,4,4′-tetra-(t-hexylperoxycarbonyl)benzophenone, 3,3′,4,4′-tetra-(t-octylperoxycarbonyl)benzophenone, 3,3′,4,4′-tetra-(t-cumylperoxycarbonyl)benzophenone, 3,3′,4,4′-tetra-(t-isopropylcumylperoxycarbonyl)benzo-phenone, and di-t-butylperoxyisophthalate.
- Examples of the hexaaryl biimidazole include lophine dimers described in JP-B-45-37377 and JP-B-44-86516 such as 2,2′-bis(o-chlorophenyl)-4,4′,5,5′-tetraphenyl biimidazole, 2,2′-bis(o-bromophenyl)-4,4′,5,5′-tetraphenyl biimidazole, 2,2′-bis(o,p-dichlorophenyl)-4,4′,5,5′-tetraphenyl biimidazole, 2,2′-bis(o-chlorophenyl)-4,4′,5,5′-tetra(m-methoxyphenyl)biimidazole, 2,2′-bis(o,o′-dichlorophenyl)-4,4′,5,5′-tetraphenyl biimidazole, 2,2′-bis(o-nitrophenyl)-4,4′,5,5′-tetraphenyl biimidazole, 2,2′-bis(o-methylphenyl)-4,4′,5,5′-tetraphenyl biimidazole, and 2,2′-bis(o-trifluorophenyl)-4,4′,5,5′-tetraphenyl biimidazole.
- Examples of the ketoxime ester include 3-benzoyloxyiminobutan-2-one, 3-acetoxyiminobutan-2-one, 3-propoinyloxyiminobutan-2-one, 2-acetoxyiminopentan-3-one, 2-acetoxyimino-1-phenylpropan-1-one, 2-benzoyloxyimino-1-phenylpropan-1-one, 3-toluenesulfonyloxyiminobutan-1-one, and 2-ethoxycarbonyloxyimino-1-phenylpropan-1-one.
- Examples of the borate salt (f) that is other example of the photopolymerization initiator in the present invention include compounds described in U.S. Pat. Nos. 3,567,453 and 4,343,891, and European Patents 109,772 and 109,773. Examples of the adinium salt compound (g) that is other example of the photopolymerization initiator include compounds having N—O bond described in JP-A-63-138345, JP-A-63-142345, JP-A-63-142346, JP-A-63-143537 and JP-B-46-42363.
- Examples of the metallocene compound (h) which is other example of the photopolymerization initiator include titanocene compounds described in JP-A-59-152396, JP-A-61-151197, JP-A-63-41484, JP-A-2-249 and JP-A-2-4705, and iron-arene complexes described in JP-A-1-304453 and JP-A-1-152109.
- Specific examples of the titanocene compound include di-cyclopentadienyl-Ti-di-chloride, di-cyclopentadienyl-Ti-bis-phenyl, di-cyclopentadienyl-Ti-bis-2,3,4,5,6-pentafluoropheny-1-yl, di-cyclopentadienyl-Ti-bis-2,3,5,6-tetrafluoropheny-1-yl, di-cyclopentadienyl-Ti-bis-2,4,6-trifluoropheny-1-yl, di-cyclopentadienyl-Ti-2,6-difluoropheny-1-yl, di-cyclopentadienyl-Ti-bis-2,4-difluoropheny-1-yl, di-methylcyclopentadienyl-Ti-bis-2,3,4,5,6-pentafluoro-pheny-1-yl, di-methylcyclopentadienyl-Ti-bis-2,3,5,6-tetrafluoropheny-1-yl, di-methylcyclopentadienyl-Ti-bis-2,4-difluoropheny-1-yl, bis(cyclopentadienyl)-bis(2,6-difluoro-3-(pry-1-yl)phenyl)-titanium, bis(cyclopentadienyl)bis[2,6-difluoro-3-(methylsulfone-amide)phenyl]titanium, and bis(cyclopentadienyl)bis[2,6-difluoro-3-(N-butylbiaroyl-amino)phenyl]titanium.
- Examples of the active ester compound (i) include nitrobenzyl ester compounds described in European Patents 0290750, 046083, 156153, 271851 and 0388343, U.S. Pat. Nos. 3,901,710 and 4,181,531, JP-A-60-198538 and JP-A-53-133022; iminosulfonate compounds described in European Patents 0199672, 84515, 199672, 044115 and 0101122, U.S. Pat. Nos. 4,618,564, 4,371,605 and 4,431,774, JP-A-64-18143, JP-A-2-245756 and JP-A-4-365048; and compounds described in JP-B-62-6223, JP-B-63-14340 and JP-A-59-174831.
- Preferable examples of the compound (j) having carbon-halogen bond include compounds described in Wakabayashi et al., Bull. Chem. Soc. Japan, 42, 2924 (1969), compounds described in British Patent 1,388,492, compounds described in JP-A-53-133428, and compounds described in German Patent 3,337,024.
- Further examples include compounds described in F. C. Schaefer et al., J. Org. Chem., 29, 1527 (1964), compounds described in JP-A-62-58241, and compounds described in JP-A-5-281728, and additionally include compounds described in German Patent 2,641,100, compounds described in German Patent 3,333,450, compounds described in German Patent 3,021,590, and compounds described in German Patent 3,021,599.
- Photoradical polymerization initiators commercially available in trade names of Vicure 10 and 30 (products of Stauffer Chemical), Irgacure 127, 184, 500, 651, 2959, 907, 369, 379, 754, 1700, 1800, 1850, 819, OXE01, Darocur 1173, TPO, IXT (products of Ciba Specialty Chemicals), Quantacure CTX (a product of Aceto Chemical), Kayacure DETX-S (a product of Nippon Kayaku) and ESCURE KIP150 (a product of Lamberti) can also be used.
- The photopolymerization initiator is contained in the ink composition according to the present invention in an amount of preferably from 1 to 20% by weight, and more preferably from 3 to 15% by weight. Use of the photopolymerization initiator in the above range exhibits the effect of holding curability without deterioration of cured film strength.
- The polymerizable compound other than the urethane oligomer used in the ink composition according to the present invention is not particularly limited and can use any compound regardless of the species of a monomer, an oligomer and a polymer so long as it is a compound which induces polymerization reaction by giving any energy and cures. In particular, the conventional various polymerizable monomers known as photocationically polymerizable monomers and photoradically polymerizable monomers, that induce polymerization reaction by initiation species generated from a photopolymerization initiator are preferably used.
- The polymerizable compound can be used alone or a mixture of two or more thereof for the purpose of adjusting reaction rate, ink properties, cured film properties and the like. Furthermore, the polymerizable compound may be a monofunctional compound or a multifunctional compound.
- Examples of the cationically polymerizable compound used as the polymerizable compound in the present invention include epoxy compounds, vinyl ether compounds and oxetane compounds, described in, for example, JP-A-6-9714, 2001-31892, 2001-40068, 2001-55507, 2001-310938, 2001-310937 and 2001-220526.
- The epoxy compound includes aromatic epoxides and alicyclic epoxides.
- Examples of the monofunctional epoxy compound that can be used in the present invention include phenyl glycidyl ether, p-tert-butylphenyl glycidyl ether, butyl glycidyl ether, 2-ethylhexyl glycidyl ether, allyl glycidyl ether, 1,2-butylene oxide, 1,3-bitadiene monoxide, 1,2-epoxydodecane, epichlorohydrin, 1,2-epoxydecane, styrene oxide, cyclohexene oxide, 3-methacryloyloxymethylcyclohexene oxide, 3-acryloyloxymethylcyclohexene oxide and 3-vinylcyclohexene oxide.
- Examples of the multifunctional epoxy compound include bisphenol A diglycidyl ether, bisphenol F diglycidyl ether, bisphenol S diglycidyl ether, brominated bisphenol A diglycidyl ether, brominated bisphenol F diglycidyl ether, brominated bisphenol S diglycidyl ether, epoxy novolak resin, hydrogenated bisphenol A diglycidyl ether, hydrogenated bisphenol F diglycidyl ether, hydrogenated bisphenol S diglycidyl ether, 3,4-epoxycyclohexylmethyl-3′,4′-epoxycyclohexane carboxylate, 2-(3,4-epoxycyclohexyl-5,5-spiro-3,4-epoxy)cyclohexane-meta-dioxane, bis(3,4-epoxycyclohexylmethyl)adipate, vinylcyclohexene oxide, 4-vinyl epoxycyclohexane, bis(3,4-epoxy-6-methylcyclohexylmethyl)adipate, 3,4-epoxy-6-methylcyclohexyl-3′,4′-epoxy-6′-methylcyclo-hexane carboxylate, methylenebis(3,4-epoxycyclohexane), dicyclopentadiene diepoxide, ethylene glycol di(3,4-epoxycyclohexylmethyl)ether, ethylenebis(3,4-epoxycyclohexane carboxylate), dioctyl epoxyhexahydrophthalate, di-2-ethylhexyl epoxyhexahydrophthalate, 1,4-butanediol diglycidyl ether, 1,6-hexanediol diglycidyl ether, glycerin triglycidyl ether, trimethylolpropane triglycidyl ether, polyethylene glycol diglycidyl ether, polypropylene glycol diglycidyl ethers, 1,1,3-tetradecadiene dioxide, limonene dioxide, 1,2,7,8-diepoxyoctane and 1,2,5,6-diepoxycyclooctane.
- Of those epoxy compounds, the aromatic epoxide and alicyclic epoxide are preferred from the standpoint of excellent curing rate, and the alicyclic epoxide is particularly preferred.
- Examples of the monofunctional vinyl ether that can be used in the present invention include methylvinyl ether, ethylvinyl ether, propylvinyl ether, n-butylvinyl ether, t-butylvinyl ether, 2-ethylhexylvinyl ether, n-nonylvinyl ether, laurylvinyl ether, cyclohexylvinyl ether, cyclohexylmethylvinyl ether, 4-methylcyclohexylmethylvinyl ether, benzylvinyl ether, dicyclopentenylvinyl ether, 2-dicyclopentenoxyethylvinyl ether, methoxyethylvinyl ether, ethoxymethylvinyl ether, butoxyethylvinyl ether, methoxyethoxyethylvinyl ether, ethoxyethoxyethylvinyl ether, methoxypolyethylene glycol vinyl ether, tetrahydrofurfurylvinyl ether, 2-hydroxyethylvinyl ether, 2-hydroxypropylvinyl ether, 4-hydroxybutylvinyl ether, 4-hydroxymethylcyclohexylmethylvinyl ether, diethylene glycol monovinyl ether, polyethylene glycol vinyl ether, chloroethylvinyl ether, chlorobutylvinyl ether, chloroethoxyethylvinyl ether, phenylethylvinyl ether and phenoxypolyethylene glycol vinyl ether.
- Examples of the multifunctional vinyl ether include divinyl ethers such as ethylene glycol divinyl ether, diethylene glycol divinyl ether, polyethylene glycol divinyl ether, propylene glycol divinyl ether, butylene glycol divinyl ether, hexanediol divinyl ether, bisphenol A alkylene oxide divinyl ether and bisphenol F alkylene oxide divinyl ether; and multifunctional vinyl ethers such as trimethylolethane trivinyl ether, trimethylolpropane trivinyl ether, ditrimethylolpropane tetravinyl ether, glycerin trivinyl ether, pentaerythritol hexavinyl ether, dipentaerythritol pentavinyl ether, dipentaerythritol hexavinyl ether, ethylene oxide-added trimethylolpropane trivinyl ether, propylene oxide-added trimethylolpropane trivinyl ether, ethylene oxide-added ditrimethylolpropane tetravinyl ether, propylene oxide-added ditrimethylolpropane tetravinyl ether, ethylene oxide-added pentaerythritol tetravinyl ether, propylene oxide-added pentaerythritol tetravinyl ether, ethylene oxide-added dipentaerythritol hexavinyl ether, and propylene oxide-added dipentaerythritol hexavinyl ether.
- The vinyl ether compound is preferably a di- or trivinyl ether compound from the standpoints of curability, adhesion to a medium to be recorded, surface hardness of image formed, and the like, and a divinyl ether compound is particularly preferred.
- The oxetane compound in the present invention means a compound having an oxetane ring, and the conventional oxetane compounds as described in JP-A-2001-220526, 2001-310937 and 2003-341217 can optionally be selected and used.
- The compound having an oxetane ring that can be used in the present invention is preferably a compound having from 1 to 4 oxetane rings in its structure. Use of such a compound makes it easy to maintain a viscosity of an ink composition in a range of good handling properties, and can obtain high adhesion of ink after curing to a medium to be recorded.
- Examples of the monofunctional oxetane used in the present invention include 3-ethyl-3-hydroxymethyloxetane, 3-(meth)allyloxymethyl-3-ethyloxetane, (3-ethyl-3-oxetanylmethoxy)methylbenzene, 4-fluoro-[1-(3-ethyl-3-oxetanylmethoxy)methyl]benzene, 4-methoxy-[1-(3-ethyl-3-oxetanylmethoxy)methyl]benzene, [1-(3-ethyl-3-oxetanylmethoxy)ethyl]phenyl ether, isobutoxymethyl(3-ethyl-3-oxetanylmethyl)ether, isobornyloxyethyl(3-ethyl-3-oxetanylmethyl)ether, isobornyl(3-ethyl-3-oxetanylmethyl)ether, 2-ethylhexyl(3-ethyl-3-oxetanylmethyl)ether, ethyl diethylene glycol(3-ethyl-3-oxetanylmethyl)ether, dicyclopentadiene(3-ethyl-3-oxetanylmethyl)ether, dicyclopentenyloxyethyl(3-ethyl-3-oxetanylmethyl)ether, dicyclopentenyl(3-ethyl-3-oxetanylmethyl)ether, tetrahydrofurfuryl(3-ethyl-3-oxetanylmethyl)ether, tetrabromophenyl(3-ethyl-3-oxetanylmethyl)ether, 2-tetrabromophenoxyethyl(3-ethyl-3-oxetanylmethyl)ether, tribromophenyl(3-ethyl-3-oxetanylmethyl)ether, 2-tribromophenoxyethyl(3-ethyl-3-oxetanylmethyl)ether, 2-hydroxyethyl(3-ethyl-3-oxetanylmethyl)ether, 2-hydroxypropyl(3-ethyl-3-oxetanylmethyl)ether, butoxyethyl(3-ethyl-3-oxetanylmethyl)ether, pentachlorophenyl(3-ethyl-3-oxetanylmethyl)ether, pentabromo(3-ethyl-3-oxetanylmethyl)ether, and bornyl(3-ethyl-3-oxetanylmethyl)ether.
- Examples of the multifunctional oxetane include 3,7-bis(3-oxetanyl)-5-oxa-nonane, 3,3′-(1,3-(2-methylenyl)propanediylbis(oxymethylene)bis-(3-ethyloxetane), 1,4-bis[(3-ethyl-3-oxetanylmethoxy)methyl]benzene, 1,2-bis[(3-ethyl-3-oxetanylmethoxy)methyl]ethane, 1,3-bis[(3-ethyl-3-oxetanylmethoxy)methyl]propane, ethylene glycol bis(3-ethyl-3-oxetanylmethyl)ether, dicyclopentenyl bis(3-ethyl-3-oxetanylmethyl)ether, triethylene glycol bis(3-ethyl-3-oxetanylmethyl)ether, tetraethylene glycol bis(3-ethyl-3-oxetanylmethyl)ether, tricyclodecanediyldimethylene(3-ethyl-3-oxetanylmethyl)-ether, trimethylolpropane tris(3-ethyl-3-oxetanylmethyl)ether, 1,4-bis(3-ethyl-3-oxetanylmethoxy)butane, 1,6-bis(3-ethyl-3-oxetanylmethoxy)hexane, pentaerythritol tris(3-ethyl-3-oxetanylmethyl)ether, pentaerythritol tetrakis(3-ethyl-3-oxetanylmethyl)ether, polyethylene glycol bis(3-ethyl-3-oxetanylmethyl)ether, dipentaerythritol hexakis(3-ethyl-3-oxetanylmethyl)ether, dipentaerythritol pentakis(3-ethyl-3-oxetanylmethyl)ether, dipentaerythritol tetrakis(3-ethyl-3-oxetanylmethyl)ether, caprolactone-modified dipentaerythritol hexakis(3-ethyl-3-oxetanylmethyl)ether, caprolactone-modified dipentaerythritol pentakis(3-ethyl-3-oxetanylmethyl)ether, ditrimethylolpropane tetrakis(3-ethyl-3-oxetanylmethyl)-ether, EO-modified bisphenol A bis(3-ethyl-3-oxetanylmethyl)ether, PO-modified bisphenol A bis(3-ethyl-3-oxetanylmethyl)ether, EO-modified hydrogenated bisphenol A bis(3-ethyl-3-oxetanylmethyl)ether, PO-modified hydrogenated bisphenol A bis(3-ethyl-3-oxetanylmethyl)ether, and EO-modified bisphenol F (3-ethyl-3-oxetanylmethyl)ether.
- Such compounds having an oxetane ring are described in detail in JP-A-2003-341217, paragraphs 0021 to 0048, and the compounds described therein can suitably be used in the present invention.
- Of the oxetane compounds used in the present invention, a compound having 1 to 2 oxetane rings is preferably used from the standpoints of viscosity and adhesion of an ink composition.
- In the ink composition of the present invention, those polymerizable compounds may be used alone or as mixtures of two or more thereof, other than the urethane oligomer. From the standpoint of effectively suppressing shrinkage at the time of ink curing, at least one oxetane compound and at least one selected from an epoxy compound and a vinyl ether compound are preferably used together.
- It is preferred in the present invention to use conventional various radically polymerizable compounds that induce polymerization reaction by initiation species generated from a photoradical initiator, as the polymerizable compound.
- Examples of the radically polymerizable monomer include (meth)acrylates, (meth)acryl amides and aromatic vinyls. In the description, when both or any one of “acrylate” and “methacrylate” are intended, it is described “(meth)acrylate”, and when both or any one of “acryl” and “methacryl” are intended, it is described “(meth)acryl”.
- The (meth)acrylate used in the present invention includes the following compounds.
- Examples of the monofunctional (meth)acrylate include hexyl (meth)acrylate, 2-ethylhexyl (meth)acrylate, tert-octyl (meth)acrylate, isoamyl (meth)acrylate, decyl (meth)acrylate, isodecyl (meth)acrylate, stearyl (meth)acrylate, isostearyl (meth)acrylate, cyclohexyl (meth)acrylate, 4-n-butylcyclohexyl (meth)acrylate, bornyl (meth)acrylate, isobornyl (meth)acrylate, benzyl (meth)acrylate, 2-ethylhexyl diglycol (meth)acrylate, butoxyethyl (meth)acrylate, 2-chloroethyl (meth)acrylate, 4-bromobutyl (meth)acrylate, cyanoethyl (meth)acrylate, benzyl (meth)acrylate, butoxymethyl (meth)acrylate, 3-methoxybutyl (meth)acrylate, alkoxymethyl (meth)acrylate, alkoxyethyl (meth)acrylate, 2-(2-methoxyethoxy)ethyl (meth)acrylate, 2-(2-butoxyethoxy)ethyl (meth)acrylate, 2,2,2-tetrafluoroethyl (meth)acrylate, 1H,1H,2H,2H-perfluorodecyl (meth)acrylate, 4-butylphenyl (meth)acrylate, phenyl (meth)acrylate, 2,4,5-tetramethylphenyl (meth)acrylate, 4-chlorophenyl (meth)acrylate, phenoxymethyl (meth)acrylate, phenoxyethyl (meth)acrylate, glycidyl (meth)acrylate, glycidyloxybutyl (meth)acrylate, glycidyloxyethyl (meth)acrylate, glycidyloxypropyl (meth)acrylate, tetrahydrofurfuryl (meth)acrylate, hydroxyalkyl (meth)acrylate, 2-hydroxyethyl (meth)acrylate, 3-hydroxypropyl (meth)acrylate, 2-hydroxypropyl (meth)acrylate, 2-hydroxybutyl (meth)acrylate, 4-hydroxybutyl (meth)acrylate, 3-hydroxypropyl (meth)acrylate, dimethylaminoethyl (meth)acrylate, diethylaminoethyl (meth)acrylate, dimethylaminopropyl (meth)acrylate, diethylaminopropyl (meth)acrylate, trimethoxysilylpropyl (meth)acrylate, trimethylsilylpropyl (meth)acrylate, polyethylene oxide monomethyl ether (meth)acrylate, oligoethylene oxide monomethyl ether (meth)acrylate, polyethylene oxide (meth)acrylate, oligoethylene oxide (meth)acrylate, oligoethylene oxide monoalkyl ether (meth)acrylate, polyethylene oxide monoalkyl ether (meth)acrylate, dipropylene glycol (meth)acrylate, polypropylene oxide monoalkyl ether (meth)acrylate, oligopropylene oxide monoalkyl ether (meth)acrylate, 2-methacryloyloxythyl succinic acid, 2-methacryloyloxyhexahydrophthalic acid, 2-methacryloyloxyethyl-2-hydroxypropyl phthalate, butoxydiethylene glycol (meth)acrylate, trifluoroethyl (meth)acrylate, perfluorooctylethyl (meth)acrylate, 2-hydroxy-3-phenoxypropyl (meth)acrylate, EO-modified phenol (meth)acrylate, EO-modified cresol (meth)acrylate, EO-modified nonylphenol (meth)acrylate, PO-modified nonylphenol (meth)acrylate, and EO-modified-2-ethylhexyl (meth)acrylate.
- Examples of the bifunctional (meth)acrylate include 1,6-hexanediol di(meth)acrylate, 1,10-decanediol di(meth)acrylate, neopentyl glycol di(meth)acrylate, 2,4-dimethyl-1,5-pentanediol di(meth)acrylate, butyl ethyl propane di(meth)acrylate, ethoxylated cyclohexane methanol di(meth)acrylate, polyethylene glycol di(meth)acrylate, oligoethylene glycol di(meth)acrylate, ethylene glycol di(meth)acrylate, 2-ethyl-2-butyl-butanediol di(meth)acrylate, hydroxypivalic acid neopentyl glycol di(meth)acrylate, EO-modified bisphenol A di(meth)acrylate, bisphenol F polyethoxy di(meth)acrylate, polypropylene glycol di(meth)acrylate, oligopropylene glycol di(meth)acrylate, 1,4-butanediol di(meth)acrylate, 2-ethyl-2-butylpropanediol di(meth)acrylate, 1,9-nonane di(meth)acrylate, propoxylated ethoxylated bisphenol A di(meth)acrylate, and tricyclodecane di(meth)acrylate.
- Examples of the trifunctional (meth)acrylate include trimethylolpropane (meth)acrylate, trimethylolethane (meth)acrylate, alkylene oxide-modified tri(meth)acrylate of trimethylolpropane, pentaerythritol tri(meth)acrylate, dipentaerythritol tri(meth)acrylate, trimethylolpropane tri((meth)acryloyloxypropane)ether, isocyanuric acid alkylene oxide-modified tri(meth)acrylate, propionic acid dipentaerythritol tri(meth)acrylate, tri((meth)acryloyloxyethyl)isocyanurate, hydroxypivalaldehyde-modified dimethylolpropane tri(meth)acrylate, sorbitol tri(meth)acrylate, propoxylated trimethylolpropane tri(meth)acrylate, and ethoxylated glycerin triacrylate.
- Examples of the tetrafunctional (meth)acrylate include pentaerythritol tetra(meth)acrylate, sorbitol tetra(meth)acrylate, ditrimethylolpropane tetra(meth)acrylate, propionic acid dipentaerythritol tetra(meth)acrylate, and ethoxylated pentaerythritol tetra(meth)acrylate.
- Examples of the pentafunctional (meth)acrylate include sorbitol penta(meth)acrylate, and dipentaerythritol penta(meth)acrylate.
- Examples of the hexa(meth)acrylate include dipentaerythritol hexa(methacrylate), sorbitol hexa(methacrylate), alkylene oxide-modified hexa(methacrylate) of phosphazene, and caprolacton-modified dipentaerythritol hexa(meth)acrylate.
- Examples of the (meth)acrylamides used in the present invention include (meth)acrylamide, N-methyl (meth)acrylamide, N-ethyl (meth)acrylamide, N-propyl (meth)acrylamide, N-n-butyl (meth)acrylamide, N-t-butyl (meth)acrylamide, N-butoxymethyl (meth)acrylamide, N-isopropyl (meth)acrylamide, N-methylol (meth)acrylamide, N,N-dimethyl (meth)acrylamide, N,N-diethyl (meth)acrylamide, and (meth)acryloyl morpholine.
- Examples of the aromatic vinyls used in the present invention include styrene, methylstyrene, dimethylstyrene, trimethylstyrene, ethylstyrene, isopropylstyrene, chloromethylstyrene, methoxystyrene, acetoxystyrene, chlorostyrene, dichlorostyrene, bromostyrene, vinylbenzoic acid methyl ester, 3-methylstyrene, 4-methylstyrene, 3-ethylstyrene, 4-ethylstyrene, 3-propylstyrene, 4-propylstyrene, 3-butylstyrene, 4-butylstyrene, 3-hexylstyrene, 4-hexylstyrene, 3-octylstyrene, 4-octylstyrene, 3-(2-ethylhexyl)styrene, 4-(2-ethylhexyl)styrene, allylstyrene, isopropenylstyrene, butenylstyrene, octenylstyrene, 4-t-butoxycarbonylstyrene, 4-methoxystyrene and 4-t-butoxystyrene.
- Examples of the radically polymerizable monomer in the present invention include vinyl esters (vinyl acetate, vinyl propionate, vinyl versatate and the like), allyl esters (allyl acetate and the like), halogen-containing monomers (vinylidene chloride, vinyl chloride and the like), vinyl ethers (methyl vinyl ether, butyl vinyl ether, hexyl vinyl ether, methoxyvinyl ether, 2-ethylhexylvinyl ether, methoxyethylvinyl ether, cyclohexylvinyl ether, chloroethylvinyl ether and the like), vinyl cyanate ((meth)acrylonitrile and the like), and olefins (ethylene, propylene and the like).
- Of those, as the radically polymerizable monomers in the present invention, (meth)acrylates and (meth)acrylamides are preferred from the point of curing rate, and tetrafunctional or more (meth)acrylates are particularly preferred from the point of curing rate. Furthermore, it is preferred to use the multifunctional (meth)acrylates in combination with monofunctional or bifunctional (meth)acrylates, and (meth)acrylamide from the standpoint of viscosity of an ink composition.
- It is suitable that the content of the polymerizable compound in an ink composition is from 50 to 95% by mass based on the total solid content of the composition. The content is in a range of preferably from 60 to 92% by weight, and more preferably from 70 to 90% by weight.
- It is preferred that the monomer used in the present invention has PII value (Primary Irritation Index) of 2 or less.
- Monofunctional monomers, bifunctional monomers and multifunctional monomers, having PII value of 2 or less used in the present invention are shown in Table 1 below.
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TABLE 1 Viscosity Material name (mPa · s) P.I.I Monofunctional monomer (2-Methyl-2-ethyl-1,3-dioxolan-4-yl)methyl acrylate (MEDOL-10, Osaka Organic Chemical) 5.1 1.3 (2-Ethyl-2-isobutyl-1,3-dioxolan-4-yl)methyl acrylate (MIBDOL-10, Osaka Organic Chemical) 5.3 1.0 Phenoxyethyl acrylate (VISCOAT #192, Osaka Organic Chemical) 3.3 1.7 Isobornyl acrylate (IBXA, Osaka Organic Chemical) 2.6 0.6 Methoxydiethylene glycol monoacrylate (BLEMMER PME-100, NOF Corporation) 2 0.7 Acryloyl morpholine (ACMO, Kohjin Co.) 12 0.5 Bifunctional monomer Ethylene glycol dimethacrylate (LIGHT-ESTER EG, Kyoeisha Chemical Co.) 3 0.6 Diethylene glycol dimethacrylate (LIGHT-ESTER 2EG, Kyoeisha Chemical Co.) 5 0.5 Tripropylene glycol diacrylate (ARONIX M-220, Toagosei Co.) 12 1.6 1,9-Nonanediol diacrylate (VISCOAT #260, Osaka Organic Chemical) 21 2.0 Polyethylene glycol #400 diacrylate (NK ESTER A400, Shin-Nakamura Chemical) 58 0.4 Tetraethylene glycol dimethacrylate (NK ESTER 4G, Shin-Nakamura Chemical) 14 0.5 1,6-Hexanediol dimethacrylate (NK ESTER HD-N, Shin-Nakamura Chemical) 6 0.5 Neopentyl glycol dimethacrylate ((NK ESTER NPG, Shin-Nakamura Chemical) 7 0.0 2-Hydroxy-1,3-dimethacryloxypropane (NK ESTER 701, Shin-Nakamura Chemical) 37 0.6 1,4-Butanediol dimethacrylate ((BD, Shin-Nakamura Chemical) 7 2.0 Multifunctional monomer Trimethylolpropane trimethacrylate (NK ESTER TMPT, Shin-Nakamura Chemical) 42 0.8 Trimethylolpropane-modified triacrylate (VISCOAT #360, Osaka Organic Chemical) 55 1.5 Trimethylolpropane PO-modified triacrylate (NEW FRONTIER TMP-3P, Dai-Ichi Kogyo Seiyaku) 60 0.1 Glycerin PO-modified triacrylate (VISCOAT #GPT, Osaka Organic Chemical) 75 0.8 - Viscosity in the above Table is the measurement value at 25° C.
- In the present invention, compounds having an allyl group and compounds having an N-vinyl group are preferably used as the polymerizable compound.
- The compound having an allyl group as the polymerizable compound in the present invention is the generic name of compounds having a 2-propenyl structure (—CH2CH═CH2). The 2-propenyl group is called an allyl group, and is a common expression in IUPAC nomenclature system.
- Examples of the compound having an allyl group include allyl glycol (a product of Nippon Nyukazai Co.); trimethylolpropane diallyl ether, pentaerythritol triallyl ether and glycerin monoallyl ether (products of Daiso Co.); and polyoxyalkylene compounds having an allyl group as trade names of UNIOX, UNIROOVE, POLYCERIN and UNISAFE (products of NOF Corporation).
- In the present invention, examples of the compound having an N-vinyl group include N-vinyl formamide, N-vinyl carbazole, N-vinyl acetamide, N-vinyl pyrrolidone, N-vinyl caprolactam and their derivatives. N-vinyl formamide is particularly preferred.
- Where the addition amount of the allyl group-containing compound and/or N-vinyl formamide is less than 20% by weight, there are problems on viscosity, dispersion stability, storage stability and the like of an ink composition. Where the addition amount exceeds 80% by weight, curability and film strength as an ink composition may be insufficient. Therefore, the addition amount is preferably from 20 to 80% by weight, and more preferably from 20 to 70% by weight.
- The ink composition of the present invention may contain a polymerization accelerator.
- The polymerization accelerator is not particularly limited, and examples thereof include Darocur EHA and EDB (products of Ciba Specialty Chemicals).
- When the polymerizable compound is a radically polymerizable compound, the ink composition of the present invention preferably contains a heat radical polymerization inhibitor. Use of the inhibitor improves storage stability of the ink composition. The heat radical polymerization inhibitor includes Irgastab UV-10 (a product of Ciba Specialty Chemicals).
- The ink composition of the present invention can use a surfactant. For example, as a silicone surfactant, it is preferred to use a polyester-modified silicone and a polyether-modified silicone, and it is particularly preferred to use a polyether-modified polydimethylsiloxane or a polyester-modified polydimethylsiloxane. Specific examples thereof include BYK-347, BYK-348, and BYK-UV3500, 3510, 3530 and 3570 (products of BYK-Chemie Japan)
- The ink composition of the present invention contains a coloring material.
- The coloring material used may be either of dyes and pigments, but use of pigments is advantageous from the point of durability of printed matters.
- The dyes used in the present invention can use various dyes generally used in ink jet recording, such as direct dyes, acid dyes, edible dyes, basic dyes, reactive dyes, disperse dyes, vat dyes, soluble vat dyes and reaction disperse dyes.
- The pigments used in the present invention can use inorganic pigments and organic pigments without particular limitation.
- The inorganic pigment can use titanium oxide and iron oxide, and additionally can use carbon black produced by the conventional methods such as contact method, furnace method and thermal method. The organic pigment that can be used includes azo pigments (including azo lake, insoluble azo pigment, condensed azo pigment, chelate azo pigment and the like), polycyclic pigments (for example, phthalocyanine pigment, perylene pigment, perylone pigment, anthraquinone pigment, quinacridone pigment, dioxazine pigment, thioindigo pigment, isoindolinone pigment and quinofuralone pigment), dye chelates (for example, basic dye chelate and acidic dye chelate), nitro pigments, nitroso pigments and aniline black.
- As the specific examples of the pigments, examples of carbon black include C. I. pigment black 7; No. 2300, No. 900, MCF88, No. 33, No. 40, No. 45, No. 52, MA7, MA8, MA100 and No. 2200, products of Mitsubishi Chemical Corporation; Raven 5750, 5250, 5000, 3500, 1255 and 700, products of Colombian Chemicals; Regal 400R, 330R and 660R, Mogul L and 700, and Monarch 800, 880, 900, 1000, 1100, 1300 and 1400, products of Cabot Corporation; and Color Black FW1, FW2, FW2V, FW18 and FW200, Color Black S150, S160 and S170, Printex 35, U, V and 140U, and Special Black 6, 5, 4A and 4, products of Tegussa Co.
- Examples of the pigment used in a yellow ink include C. I. Pigment Yellow 1, 2, 3, 12, 13, 14, 16, 17, 73, 74, 75, 83, 93, 95, 97, 98, 109, 110, 114, 120, 128, 129, 138, 150, 151, 154, 155, 180, 185 and 213.
- Examples of the pigment used in a magenta ink include C. I. Pigment Red 5, 7, 12, 48(Ca), 48(Mn), 57(Ca), 57:1, 112, 122, 123, 168, 184, 202 and 209, and Pigment Violet 19.
- Examples of the pigment used in a cyan ink include C. I. Pigment Blue 1, 2, 3, 15:3, 15:4, 60, 16 and 22.
- According to the preferred embodiment of the present invention, the pigment has an average particle diameter in a range of preferably from 10 to 200 nm, and more preferably from about 50 to 150 nm. The addition amount of the coloring material in the ink composition is in a range of preferably from 0.1 to 25% by mass, and more preferably from about 0.5 to 15% by mass.
- According to the preferred embodiment of the present invention, those pigments are dispersed in a monomer medium with a dispersing agent or a surfactant to obtain a pigment dispersion, which may be used as an ink composition. Dispersing agents commonly used to prepare a pigment dispersion, for example, a polymer dispersing agent, can be used as the preferred dispersing agent.
- Where the ink composition contains a coloring material, the ink composition containing the coloring material may comprise plural ink compositions of respective colors. For example, where in addition to four fundamental colors of yellow, magenta, cyan and black, dark color and/or light color of the same color series are to be added for the respective color, examples thereof include light magenta (light color) and red (dark color) for magenta, light cyan (light color) and blue (dark color) for cyan, and gray and light black (light colors) and mat black (dark color) for black.
- Wetting agents, penetrating agents, pH regulators, preservatives, mildewcides and the like may be added to the ink composition of the present invention as conventional other components that can be used in an ink.
- Besides, leveling additives, matte agents, and polyester resins, polyurethane resins, vinyl resins, acrylic resins, rubber resins and waxes for adjusting film properties can be added according to need.
- When the ink composition of the present invention is used in an ink jet recording method, it is preferred in use that the ink composition has viscosity of 10 mPa·s or less at 25° C.
- When the ink composition of the present invention is a light curing ink composition, curing reaction is conducted by light irradiation. When the ink composition of the present invention is an ultraviolet curing ink composition, the ink composition is discharged on a recording medium, and is then irradiated with ultraviolet rays.
- When the two-pack curing ink composition set of the present invention is a light curing ink composition set, curing reaction is conducted by mixing an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator, and then irradiating with light (preferably ultraviolet rays). Mixing may be conducted before or after printing so long as it is before curing reaction. Specifically, the mixing and printing may have the embodiment that the ink composition containing a coloring material and the reaction liquid containing a photopolymerization initiator are deposited on a recording medium at the same position, or may have the embodiment that the ink composition containing a coloring material and the reaction liquid containing a photopolymerization initiator are mixed, and then deposited on a recording medium.
- The two-pack curing ink composition set of the present invention does not have any particular limitation on the formation of the ink composition containing a coloring material and the reaction liquid containing a photopolymerization initiator so long as, in the state of mixing the ink composition containing a coloring material and the reaction liquid containing a photopolymerization initiator, such a mixture is the ink composition according to the present invention as described above (that is, an ink composition that contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and that does not contain an aqueous solvent, wherein at least a urethane oligomer is contained as the polymerizable compound).
- Irradiation light source is not particularly limited, but the irradiation light source is preferably light having a wavelength of from 350 to 450 nm.
- Irradiation amount of ultraviolet rays is in a range of from 10 to 20,000 mJ/cm2, and preferably from 50 to 15,000 mJ/cm2. Ultraviolet irradiation amount in a range of such a degree enables curing reaction to sufficiently conduct.
- Ultraviolet irradiation is conducted with lamps, and examples of the lamp include metal halide lamp, xenon lamp, carbon arc lamp, chemical lamp, low pressure mercury lamp and high pressure mercury lamp. For example, commercially available lamps such as H lamp, D lamp and V lamp, products of Fusion System, can be used.
- Furthermore, ultraviolet irradiation can be conducted with ultraviolet light-emitting semiconductor elements such as ultraviolet light-emitting diode (ultraviolet LED) and ultraviolet light-emitting semiconductor laser.
- The recording method of the ink composition and two-pack curing composition set according to the present invention are suitably used in ink jet, UV flexo printing, UV gravure printing and the like, and can form a clear image having excellent film strength and additionally excellent curability.
- The present invention will be illustrated in greater detail by reference to the following Examples, but the invention should not be construed as being limited thereto.
- In the Examples and Comparative Examples, the pigment dispersion was prepared by the following method.
- Allyl glycol (a product of Nippon Nyukazai Co.) as a monomer was added to 15% by weight of C. I. Pigment Black 7 (carbon black) as a coloring material and 3.5% by weight of DISCOL N-509 (a product of Dainichiseika Color & Chemicals Mfg. Co.) to make the whole 100% by weight, followed by mixing and stirring to obtain a mixture. This mixture was subjected to dispersion treatment together with zirconia beads (diameter 1.5 mm) for 6 hours using a sand mill (a product of Yasukawa Seisakusho).
- Thereafter, zirconia beads were separated with a separator to obtain a black pigment dispersion.
- Pigment dispersions corresponding to the respective colors, specifically cyan pigment dispersion 4 (C. I. Pigment Blue 15:3), magenta pigment dispersion (C. I. Pigment Violet 19) and yellow pigment dispersion (C. I. Pigment Yellow 155), were prepared in the same manner as above.
- In the Examples and the Comparative Examples, a polymerizable compound, a photoradical polymerization initiator and a dispersing agent were mixed and completely dissolved to prepare an ink composition. The above-described pigment dispersion was gradually added dropwise to an ink solvent of the ink composition while stirring the pigment dispersion. After completion of the dropwise addition, the resulting mixture was mixed and stirred at ordinary temperature for 1 hour to obtain an ink composition. The respective ink composition was filtered with a membrane filter of 5 μm to obtain the desired ink composition. Ink compositions of the Examples (Examples 1 to 12) and the Comparative Examples (Comparative Examples 1 to 8) are shown in Tables 2 to 6 (the numerical values in the Tables are “% by weight”).
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TABLE 2 Example 1 Example 2 Example 3 Example 4 Allyl glycol 74.3 74.3 74.1 74.1 N-vinylformamide Urethane oligomer 17 17 17 17 (U-15HA, a product of Shin-Nakamura Chemical) Irgacure 819 4 4 4 4 Irgacure 127 1 1 1 1 Pigment Black 7 3 Pigment Blue 15:3 3 Pigment Violet 19 3 Pigment Yellow 155 3 Dispersing agent 0.7 0.7 0.9 0.6 -
TABLE 3 Example 5 Example 6 Example 7 Example 8 Allyl glycol 49.3 49.3 49.1 49.4 N-vinylformamide 25 25 25 25 Urethane oligomer 17 17 17 17 (U-15HA, a product of Shin-Nakamura Chemical) Irgacure 819 4 4 4 4 Irgacure 127 1 1 1 1 Pigment Black 7 3 Pigment Blue 15:3 3 Pigment Violet 19 3 Pigment Yellow 155 3 Dispersing agent 0.7 0.7 0.9 0.6 -
TABLE 4 Compar- Compar- ative ative Comparative Comparative Example 1 Example 2 Example 3 Example 4 Allyl glycol 66.3 66.3 66.1 66.4 N-vinylformamide 25 25 25 25 Irgacure 819 4 4 4 4 Irgacure 127 1 1 1 1 Pigment Black 7 3 Pigment Blue 15:3 3 Pigment Violet 19 3 Pigment Yellow 155 3 Dispersing agent 0.7 0.7 0.9 0.6 -
TABLE 5 Compar- Compar- ative ative Comparative Comparative Example 5 Example 6 Example 7 Example 8 Allyl glycol 64.3 64.3 64.1 64.4 Urethane oligomer 17 17 17 17 (U-15HA, a product of ShinNakamura Chemical) Irgacure 819 4 4 4 4 Irgacure 127 1 1 1 1 Pigment Black 7 3 Pigment Blue 15:3 3 Pigment Violet 19 3 Pigment Yellow 155 3 Dispersing agent 0.7 0.7 0.9 0.6 Water 10 10 10 10 -
TABLE 6 Example Example 9 10 Example 11 Example 12 Trimethylolpropane 76.3 76.3 76.1 76.4 diallyl ether Urethane oligomer 15 15 15 15 (U-15HA, a product of Shin-Nakamura Chemical) Irgacure 819 4 4 4 4 Irgacure 127 1 1 1 1 Pigment Black 7 3 Pigment Blue 15:3 3 Pigment Violet 19 3 Pigment Yellow 155 3 Dispersing agent 0.7 0.7 0.9 0.6 - The above ink composition was put in drops on a glass substrate, and irradiated with ultraviolet rays having a wavelength of 365 nm under the conditions such that irradiation intensity is 17 mW/cm2, irradiation time is 6 seconds and cumulative light amount is 102 mJ/cm2 to cure the ink composition. The ink composition of the Comparative Examples was put in drops as it is on a glass substrate, and subjected to the ultraviolet irradiation and curing treatment.
- Visual evaluation of surface state and the like was conducted by the following indexes.
- A: Scratches are not formed with nail scrubbing.
- B: Curing is not sufficient, and film is peeled with nail scrubbing.
- In the above visual evaluation, bleeding characteristic evaluation was conducted on the ink compositions of the Examples and the Comparative Examples by the following indexes.
- A: Edge portion is sharply cured.
- B: Bleeding out is generated, and edge portion is jagged.
-
TABLE 7 Example 1 Example 2 Example 3 Example 4 Film A A A A characteristic evaluation Bleeding A A A A characteristic evaluation -
TABLE 8 Example 5 Example 6 Example 7 Example 8 Film A A A A characteristic evaluation Bleeding A A A A characteristic evaluation -
TABLE 9 Comparative Comparative Comparative Comparative Example 1 Example 2 Example 3 Example 4 Film B B B B characteristic evaluation Bleeding A A A A characteristic evaluation -
TABLE 10 Comparative Comparative Comparative Comparative Example 5 Example 6 Example 7 Example 8 Film B B B B characteristic evaluation Bleeding B B B B characteristic evaluation -
TABLE 11 Example 9 Example 10 Example 11 Example 12 Film A A A A characteristic evaluation Bleeding A A A A characteristic evaluation - As is apparent from Tables 7 to 11, each ink composition of each Example according to the present invention obtains the satisfactory results in the film characteristic evaluation and the bleeding characteristic evaluation, and can sufficiently be used as an ink composition having excellent film strength and additionally excellent curability.
- In the Examples and the Comparative Examples, the pigment dispersion was prepared by the following method.
- Allyl glycol (a product of Nippon Nyukazai Co.) as a monomer was added to 15% by weight of C. I. Pigment Black 7 (carbon black) as a coloring material and 3.5% by weight of Discol N-509 (a product of Dainichiseika Color & Chemicals Mfg. Co.) to make the whole 100% by weight, followed by mixing and stirring to obtain a mixture. This mixture was subjected to dispersion treatment together with zirconia beads (diameter 1.5 mm) for 6 hours using a sand mill (a product of Yasukawa Seisakusho).
- Thereafter, zirconia beads were separated with a separator to obtain a black pigment dispersion.
- Pigment dispersions corresponding to the respective colors, specifically cyan pigment dispersion 4 (C. I. Pigment Blue 15:3), magenta pigment dispersion (C. I. Pigment Violet 19) and yellow pigment dispersion (C. I. Pigment Yellow 155), were prepared in the same manner as above.
- Allyl glycol, tripropylene glycol diacrylate and a photoradical polymerization initiator (Irgacure 819 and 127) were mixed in the formulation (wt %) shown in Table 12 below to completely dissolving those. The resulting mixture was filtered with a membrane filter of 5 μm to obtain reaction liquid A1-4.
- Allyl glycol, a urethane oligomer and a dispersing agent were mixed in the formulation (wt %) shown in Table 12 below to completely dissolving those. The above-prepared pigment dispersion (Pigment Black 7, Pigment Blue 15:3, Pigment Violet 19 and Pigment Yellow 155) was added dropwise to the mixture obtained above while stirring (the addition amounts are shown in Table 12 below). After completion of the dropwise addition, the resulting mixture was mixed and stirred at ordinary temperature for 1 hour. The mixture was then filtered with a membrane filter of 5 μm to obtain ink composition B1-4.
- Two-pack light curing ink composition sets of Examples 13 to 16 are shown in Table 12.
- The reaction liquid (kind A) and the ink composition (kind B) as the two-pack curing ink composition set prepared above were put in drops on a glass substrate and then mixed, and the resulting mixture was irradiated with ultraviolet rays having a wavelength of 365 nm under the conditions such that irradiation intensity is 17 mW/cm2, irradiation time is 6 seconds and cumulative light amount is 102 mJ/cm2 to cure the mixed ink composition. Visual evaluation of surface state and the like was conducted in the same manner as in Example 1. The results are shown in Table 13.
-
TABLE 12 Example Example Example Example 13 14 15 16 A1 B1 A2 B2 A3 B3 A4 B4 Allyl glycol 70 79.3 70 79.3 70 79.1 70 79.4 N-vinylformamide 25 25 25 25 Urethane oligomer 17 17 17 17 (U-15HA, a product of Shin-Nakamura Chemical) Irgacure 819 4 4 4 4 Irgacure 127 1 1 1 1 Pigment Black 7 3 Pigment Blue 15:3 3 Pigment Violet 19 3 Pigment Yellow 155 3 Dispersing agent 0.7 0.7 0.9 0.6 -
TABLE 13 Example Example Example Example 13 14 15 16 Film A A A A characteristic evaluation Bleeding A A A A characteristic evaluation - As is apparent from Table 13, according to the two-pack light curing ink composition set according to the present invention, it became possible to form a clear image having excellent film strength and additionally excellent curability.
- While the present invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof.
- This application is based on Japanese Patent Application Nos. 2006-323892 (filed Nov. 30, 2006) and 2007-223824 (filed Aug. 30, 2007), and the contents thereof are herein incorporated by reference.
Claims (11)
1. An ink composition which contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises at least a urethane oligomer.
2. The ink composition as claimed in claim 1 , wherein the polymerizable compound is a radically polymerizable compound, and the photopolymerization initiator is a photoradical polymerization initiator.
3. The ink composition as claimed in claim 1 , wherein the content of the urethane oligomer in the ink composition is from 1 to 50% by weight.
4. The ink composition as claimed in claim 2 , wherein the radically polymerizable compound comprises an allyl compound and/or an N-vinyl compound.
5. The ink composition as claimed in claim 4 , wherein the content of the allyl compound and/or N-vinyl compound is from 20 to 80% by weight.
6. The ink composition as claimed in claim 4 , wherein the allyl compound is allyl glycol.
7. The ink composition as claimed in claim 4 , wherein the N-vinyl compound is N-vinyl formamide.
8. A two-pack curing ink composition set comprising an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid,
wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer.
9. The two-pack curing ink composition as claimed in claim 8 , wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises at least a urethane oligomer.
10. A recording method using the ink composition as claimed in claim 1 , or a two-pack curing ink composition set comprising an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid,
wherein the ink composition after mixing contains at least a polymerizable compound a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer.
11. Recorded matter obtained using the ink composition as claimed in claim 1 , or a two-pack curing ink composition set comprising an ink composition containing a coloring material and a reaction liquid containing a photopolymerization initiator and capable of forming an image with an ink composition obtained by mixing the ink composition and the reaction liquid,
wherein the ink composition after mixing contains at least a polymerizable compound, a photopolymerization initiator and a coloring material, and is free from an aqueous solvent, wherein the polymerizable compound comprises a urethane oligomer.
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US14/095,270 US9169410B2 (en) | 2006-11-30 | 2013-12-03 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
US14/834,190 US9790386B2 (en) | 2006-11-30 | 2015-08-24 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
Applications Claiming Priority (4)
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JP2006323892 | 2006-11-30 | ||
JP2006-323892 | 2006-11-30 | ||
JP2007-223824 | 2007-08-30 | ||
JP2007223824A JP2008156598A (en) | 2006-11-30 | 2007-08-30 | Ink composition, two part curing ink composition set, and recording method and recorded matter using the same |
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US13/197,174 Continuation US8673994B2 (en) | 2006-11-30 | 2011-08-03 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
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US20080132599A1 true US20080132599A1 (en) | 2008-06-05 |
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US13/197,174 Expired - Fee Related US8673994B2 (en) | 2006-11-30 | 2011-08-03 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
US14/095,270 Expired - Fee Related US9169410B2 (en) | 2006-11-30 | 2013-12-03 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
US14/834,190 Expired - Fee Related US9790386B2 (en) | 2006-11-30 | 2015-08-24 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
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US13/197,174 Expired - Fee Related US8673994B2 (en) | 2006-11-30 | 2011-08-03 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
US14/095,270 Expired - Fee Related US9169410B2 (en) | 2006-11-30 | 2013-12-03 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
US14/834,190 Expired - Fee Related US9790386B2 (en) | 2006-11-30 | 2015-08-24 | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
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Citations (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129486A (en) * | 1978-05-09 | 1978-12-12 | Polychrome Corporation | Ultraviolet curing printing inks having improved shelf life |
US4239966A (en) * | 1979-08-29 | 1980-12-16 | Wang Chia G | Detection of atoms using monochromatic X-rays |
US5212212A (en) * | 1992-11-14 | 1993-05-18 | Lord Corporation | Zinc-containing ceramic ink compositions stabilized with calcium organic complex |
US5623001A (en) * | 1994-09-21 | 1997-04-22 | Scitex Corporation Ltd. | Ink compositions and a method for making same |
US5903290A (en) * | 1995-03-06 | 1999-05-11 | Hewlett-Packard Co. | Simultaneously printing with different sections of printheads for improved print quality |
US5958121A (en) * | 1998-03-24 | 1999-09-28 | Xerox Corporation | Ink compositions and multicolor thermal ink jet printing process for the production of high quality images |
US6114404A (en) * | 1998-03-23 | 2000-09-05 | Corning Incorporated | Radiation curable ink compositions and flat panel color filters made using same |
US20030176566A1 (en) * | 2000-08-18 | 2003-09-18 | Paul Wight | Ink-jet receptor sheet containing nitrile polymer |
US6654367B1 (en) * | 1998-08-19 | 2003-11-25 | Lucent Technologies Inc. | Internet audio appliance |
US20030222959A1 (en) * | 2000-03-21 | 2003-12-04 | Junichi Yamanouchi | Coloring composition, ink-jet ink and ink jet recording method |
US6664306B2 (en) * | 2000-09-08 | 2003-12-16 | 3M Innovative Properties Company | Crosslinkable polymeric compositions and use thereof |
US20030231234A1 (en) * | 2002-04-24 | 2003-12-18 | Toru Ushirogouchi | Liquid ink and recording apparatus |
US20040021753A1 (en) * | 2000-10-10 | 2004-02-05 | Yasuo Yoshihiro | Actinic radiation curing jet printing ink |
US6793318B2 (en) * | 2003-01-15 | 2004-09-21 | Hewlett-Packard Development Company, L.P. | Capping system including a wiper |
US20040266907A1 (en) * | 2002-07-17 | 2004-12-30 | Yukio Sugita | Oil-based ink composition for ink-jet recording |
US20050176841A1 (en) * | 2003-12-30 | 2005-08-11 | Krohn Roy C. | UV curable ink compositions |
US20060014850A1 (en) * | 2004-07-15 | 2006-01-19 | Agfa-Gevaert | Novel polymeric initiators |
US20060036001A1 (en) * | 2004-07-20 | 2006-02-16 | Seiko Epson Corporation | Ink composition |
US20060092254A1 (en) * | 2004-10-29 | 2006-05-04 | Agfa-Gevaert | Printing of radiation curable inks into a radiation curable liquid layer |
US20060158493A1 (en) * | 2004-09-30 | 2006-07-20 | Seiko Epson Corporation | Ink composition and image process using the same |
US7156909B2 (en) * | 2001-01-15 | 2007-01-02 | Seiko Epson Corporation | Oily ink composition for ink-jet recording, and ink-jet recording method |
US20070037961A1 (en) * | 2005-08-12 | 2007-02-15 | Seiko Epson Corporation | Ink composition |
US20070044684A1 (en) * | 2005-07-06 | 2007-03-01 | Seiko Epson Corporation | Ink composition |
US20070076069A1 (en) * | 2005-09-12 | 2007-04-05 | Jetrion Llc | Metallic ink jet printing system for graphics applications |
US20070129457A1 (en) * | 2005-12-07 | 2007-06-07 | Seiko Epson Corporation | Photocurable ink composition and photocurable ink set |
US7303619B2 (en) * | 2003-08-21 | 2007-12-04 | Seiko Epson Corporation | Composite pigment original, composite pigment, process for producing ink composition, and ink composition |
US7358144B2 (en) * | 2006-01-23 | 2008-04-15 | Hynix Semiconductor Inc. | Method for fabricating semiconductor device |
US20080096998A1 (en) * | 2006-10-19 | 2008-04-24 | Seiko Epson Corporation | Photo curable ink composition set, and recording method and recordings employing ink composition set |
US20080145628A1 (en) * | 2006-12-19 | 2008-06-19 | Seiko Epson Corporation | Inkjet recording method and recorded matter |
US20080173214A1 (en) * | 2007-01-19 | 2008-07-24 | Seiko Epson Corporation | Oil-based ink composition for ink-jet recording |
US20080182085A1 (en) * | 2007-01-29 | 2008-07-31 | Seiko Epson Corporation | Ink set, ink container, inkjet recording method, recording device, and recorded matter |
US20080250970A1 (en) * | 2006-12-19 | 2008-10-16 | Seiko Epson Corporation | Pigment dispersion, ink composition, inkset, and recording device |
US20090075036A1 (en) * | 2007-09-18 | 2009-03-19 | Seiko Epson Corporation | Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter |
US20090214833A1 (en) * | 2005-03-22 | 2009-08-27 | Takashi Oyanagi | Metallic Pigment, Pigment Dispersion Liquid, Metallic Pigment Ink Composition, and Ink Jet Recording Method |
US20090220695A1 (en) * | 2008-02-29 | 2009-09-03 | Seiko Epson Corporation. | Method of forming opaque layer, recording process, ink set, ink cartridge, and recording apparatus |
US20100009136A1 (en) * | 2008-07-08 | 2010-01-14 | Seiko Epson Corporation | Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus |
Family Cites Families (336)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929693A (en) | 1967-09-29 | 1975-12-30 | Du Pont | Film-forming compositions comprising dispersions of cellulose acetate butyrate or polymethylmethacrylate combined with rubbery particles of crosslinked polyacrylates in liquid carrer |
JPS473981Y1 (en) | 1967-10-11 | 1972-02-10 | ||
JPS476416Y1 (en) | 1968-01-30 | 1972-03-07 | ||
NL6905795A (en) | 1968-04-16 | 1969-10-20 | ||
DE1769576A1 (en) | 1968-06-11 | 1971-09-30 | Bayer Ag | Polyester molding and coating compounds which can be hardened by UV radiation |
CS151522B2 (en) | 1968-07-26 | 1973-10-19 | ||
DE1769854C3 (en) | 1968-07-26 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | Photoinitiators and processes for photopolymerization |
JPS5011872Y2 (en) | 1971-03-30 | 1975-04-12 | ||
JPS4723664U (en) | 1971-04-02 | 1972-11-16 | ||
FI60194C (en) | 1972-07-28 | 1981-12-10 | Ciba Geigy Ag | FREQUENCY REFRIGERATION FOR BENSIL MONOKETALER |
CH575965A5 (en) | 1972-07-28 | 1976-05-31 | Ciba Geigy Ag | Aromatic 1,2-diketone monoacetals - useful as photoinitiators and cross-linking agents |
US4133793A (en) | 1974-10-23 | 1979-01-09 | Rohm And Haas Company | Compositions containing novel methacrylic polymers having allyl functionality |
CA1073574A (en) | 1975-06-04 | 1980-03-11 | Mallinckrodt | Planographic printing ink |
US4007144A (en) | 1976-02-27 | 1977-02-08 | Eastman Kodak Company | Thermosetting cellulose ester powder coating compositions |
FR2361450A1 (en) | 1976-08-13 | 1978-03-10 | Basf Ag | HARDENABLE COATING MATERIAL |
DE2722264C2 (en) | 1977-05-17 | 1984-06-28 | Merck Patent Gmbh, 6100 Darmstadt | Use of substituted oxyalkylphenones as photosensitizers |
US4318791A (en) | 1977-12-22 | 1982-03-09 | Ciba-Geigy Corporation | Use of aromatic-aliphatic ketones as photo sensitizers |
GB2029433B (en) | 1978-07-31 | 1982-12-22 | Coates Brothers & Co | Printing inks |
US4233195A (en) | 1979-02-26 | 1980-11-11 | Reynolds Metals Company | Metallic printing inks and metallized papers printed therewith |
JPS5942864B2 (en) | 1979-04-13 | 1984-10-18 | 京セラミタ株式会社 | Method for preparing a projection manuscript and electrostatic photographic transfer film used therein |
JPS5628256A (en) | 1979-08-17 | 1981-03-19 | Pentel Kk | Pigment ink |
DE3020092A1 (en) | 1980-05-27 | 1981-12-10 | Basf Ag, 6700 Ludwigshafen | ACYLPHOSPHINE COMPOUNDS AND THEIR USE |
DE3023486A1 (en) | 1980-06-24 | 1982-01-07 | Bayer Ag, 5090 Leverkusen | PHOTOPOLYMERIZABLE MIXTURES WITH AROYLPHOSPHONIC ACID ESTERS AS PHOTOINITIATORS |
DE3034697A1 (en) | 1980-09-15 | 1982-05-06 | Basf Ag, 6700 Ludwigshafen | ACYLPHOSPHINE SULFIDE COMPOUNDS, THEIR PRODUCTION AND USE |
JPS57163377A (en) | 1981-03-16 | 1982-10-07 | Nippon Kayaku Co Ltd | Dialkylthioxanthone compound, its preparation, and curing of photopolymerizable resin composition using it |
JPS59158398U (en) | 1983-04-11 | 1984-10-24 | ティーディーケイ株式会社 | Electronic component transfer device |
US4568737A (en) | 1983-01-07 | 1986-02-04 | The Dow Chemical Company | Dense star polymers and dendrimers |
US4507466A (en) | 1983-01-07 | 1985-03-26 | The Dow Chemical Corporation | Dense star polymers having core, core branches, terminal groups |
US4558120A (en) | 1983-01-07 | 1985-12-10 | The Dow Chemical Company | Dense star polymer |
US4631337A (en) | 1983-01-07 | 1986-12-23 | The Dow Chemical Company | Hydrolytically-stable dense star polyamine |
US4587329A (en) | 1984-08-17 | 1986-05-06 | The Dow Chemical Company | Dense star polymers having two dimensional molecular diameter |
DE3505998A1 (en) | 1985-02-21 | 1986-08-21 | Merck Patent Gmbh, 6100 Darmstadt | USE OF THIO-SUBSTITUTED KETONES AS PHOTOINITIATORS |
JPS621426A (en) | 1985-06-26 | 1987-01-07 | Fuji Electric Co Ltd | Electroosmotic dehydration apparatus |
DE3534645A1 (en) | 1985-09-28 | 1987-04-02 | Merck Patent Gmbh | COPOLYMERIZABLE PHOTOINITIATORS |
US4694064A (en) | 1986-02-28 | 1987-09-15 | The Dow Chemical Company | Rod-shaped dendrimer |
EP0256170B2 (en) | 1986-08-19 | 1995-09-13 | Joh. Enschedé en Zonen Grafische Inrichting B.V. | Paper currency printed with ink and coated with a protective layer, and process for producing it |
EP0284561B1 (en) | 1987-03-26 | 1993-05-12 | Ciba-Geigy Ag | Alpha-aminoacetophenones as photo initiators |
JPH01238656A (en) | 1988-03-18 | 1989-09-22 | Nippon Paint Co Ltd | High sensitive photopolymerizable composition |
AU615563B2 (en) * | 1988-07-29 | 1991-10-03 | Nippon Kayaku Kabushiki Kaisha | Polyurrethane (meth)acrylate resin/n-vinyl- pyrrolidone/acryloylmorpholine resin composition |
EP0372778A1 (en) | 1988-12-01 | 1990-06-13 | Polychrome Corporation | Photoinitiator |
US5041516A (en) | 1989-06-21 | 1991-08-20 | Cornell Research Foundation, Inc. | Dendritic molecules and method of production |
JP3033093B2 (en) | 1989-07-25 | 2000-04-17 | セイコーエプソン株式会社 | Image recording ink and image recording method |
JPH0379678A (en) | 1989-08-22 | 1991-04-04 | Kao Corp | Water-based ink composition for ink jet recording |
JP2867491B2 (en) | 1989-11-17 | 1999-03-08 | セイコーエプソン株式会社 | Image recording ink |
JPH03216379A (en) | 1990-01-22 | 1991-09-24 | Canon Inc | Ink jet recording medium and ink jet recording method |
US5221334A (en) | 1990-04-11 | 1993-06-22 | E. I. Du Pont De Nemours And Company | Aqueous pigmented inks for ink jet printers |
JPH0418462A (en) | 1990-05-10 | 1992-01-22 | Canon Inc | Ink and method for ink jet recording with the same |
CA2052243C (en) | 1990-09-27 | 1999-06-01 | Junji Shimoda | Ink jet recording apparatus and ink cartridge usable therewith |
CN1025994C (en) | 1990-09-27 | 1994-09-28 | 佳能株式会社 | Ink jet recording apparatus and ink cartridge usable therewith |
JP3204407B2 (en) | 1992-01-10 | 2001-09-04 | セイコーエプソン株式会社 | Ink for ink jet printer and printing mechanism thereof |
US5281682A (en) | 1992-03-03 | 1994-01-25 | Air Products And Chemicals, Inc. | Radiation curable compositions and method of use |
US5370976A (en) | 1992-05-22 | 1994-12-06 | Williamson Printing Corporation | Metallic color printing process |
DE4217511A1 (en) | 1992-05-27 | 1993-12-02 | Basf Ag | Gloss pigments based on multi-coated platelet-shaped metallic substrates |
DE69431436T2 (en) | 1993-07-01 | 2003-07-31 | Tonejet Corp Pty Ltd | LIQUID INK FOR INK JET PRINTING |
JP3133906B2 (en) | 1993-08-19 | 2001-02-13 | キヤノン株式会社 | Ink tank cartridge |
EP0658607B1 (en) | 1993-12-14 | 1998-09-16 | Canon Kabushiki Kaisha | Ink, and ink-jet recording method and instrument using the same |
JP3778956B2 (en) | 1994-03-28 | 2006-05-24 | 三菱化学株式会社 | Carbon black |
US5609671A (en) | 1994-06-20 | 1997-03-11 | Orient Chemical Industries, Ltd. | Water-based pigment ink and process for producing the same |
JP3405817B2 (en) | 1994-06-20 | 2003-05-12 | オリヱント化学工業株式会社 | Aqueous pigment ink and method for producing the same |
DE4446876A1 (en) | 1994-12-27 | 1996-07-04 | Bayer Ag | Process and device for foam production using carbon dioxide dissolved under pressure |
US5690723A (en) | 1995-01-18 | 1997-11-25 | Seiko Epson Corporation | Ink composition suitable for ink jet recording |
JP3969750B2 (en) | 1995-02-09 | 2007-09-05 | キヤノン株式会社 | Ink set for ink jet recording, ink jet recording method and recording apparatus using the same |
JP2993392B2 (en) | 1995-04-14 | 1999-12-20 | 東洋インキ製造株式会社 | Surface-treated pigment and method for producing the same |
JPH08295836A (en) | 1995-04-25 | 1996-11-12 | Brother Ind Ltd | Thermally meltable ink |
DE69615511T3 (en) | 1995-12-08 | 2013-02-07 | Seiko Epson Corp. | Ink jet recording ink set and ink jet recording method using the same |
JP4511279B2 (en) | 1995-12-08 | 2010-07-28 | セイコーエプソン株式会社 | Ink set for inkjet recording and inkjet recording method |
JP4365896B2 (en) | 1995-12-08 | 2009-11-18 | セイコーエプソン株式会社 | Ink set for inkjet recording and inkjet recording method |
JPH1043675A (en) | 1996-08-02 | 1998-02-17 | Toyota Motor Corp | Formation of patterned coating film giving metallic impression |
JP3309725B2 (en) | 1996-08-02 | 2002-07-29 | セイコーエプソン株式会社 | ink cartridge |
JP3795983B2 (en) | 1996-08-26 | 2006-07-12 | オリヱント化学工業株式会社 | Aqueous pigment ink composition and method for producing the same |
JP3271530B2 (en) | 1996-10-07 | 2002-04-02 | 東洋インキ製造株式会社 | Surface-treated pigment and method for producing the same |
JP3271529B2 (en) | 1996-10-07 | 2002-04-02 | 東洋インキ製造株式会社 | Surface-treated pigment and method for producing the same |
JPH10110114A (en) | 1996-10-09 | 1998-04-28 | Toyo Ink Mfg Co Ltd | Surface-treated pigment and its production |
US5928419A (en) | 1996-10-07 | 1999-07-27 | Toyo Ink Manufacturing Co., Ltd. | Surface-treated organic pigment and process for the production thereof |
US5976233A (en) | 1996-11-13 | 1999-11-02 | Canon Kabushiki Kaisha | Water-based pigment ink, and ink-jet recording method and instruments using the same |
JP3787425B2 (en) | 1996-11-13 | 2006-06-21 | キヤノン株式会社 | Aqueous pigment ink, ink jet recording method and ink jet recording apparatus using the same |
JPH10237349A (en) | 1996-12-26 | 1998-09-08 | Mitsubishi Chem Corp | Oxidation-treated carbon black, its production, aqueous dispersion containing the same and aqueous ink |
JP3521665B2 (en) | 1997-01-07 | 2004-04-19 | 三菱化学株式会社 | Process for producing oxidized carbon black, aqueous dispersion and aqueous ink |
DE69721517T2 (en) | 1996-12-26 | 2004-03-18 | Mitsubishi Chemical Corp. | Soot, process for its manufacture and aqueous dispersion, and water color containing this soot |
JP3642152B2 (en) | 1997-04-16 | 2005-04-27 | セイコーエプソン株式会社 | Inkjet recording method, recorded matter, and inkjet recording apparatus |
JPH10330665A (en) | 1997-05-30 | 1998-12-15 | Canon Inc | Aqueous pigment ink, ink jet recording using the same and ink jet recording device |
JPH1111002A (en) | 1997-06-23 | 1999-01-19 | Oji Paper Co Ltd | Sheet for ink jet recording |
EP0933406B1 (en) | 1997-07-28 | 2005-01-12 | Seiko Epson Corporation | Ink composition |
US6187897B1 (en) | 1997-09-01 | 2001-02-13 | Toyo Ink Manufacturing Co., Ltd. | Vinyl-group-containing dendrimer and curable composition |
EP0900831B1 (en) | 1997-09-05 | 2004-07-14 | Seiko Epson Corporation | Ink composition capable of realizing image possessing excellent storage stability |
DK0908789T3 (en) | 1997-10-06 | 2004-10-11 | Clariant Gmbh | Use of Pigment Yellow 155 in electrophotographic toners and inducers and ink-jet inks |
JPH11193316A (en) | 1997-11-04 | 1999-07-21 | Toyo Ink Mfg Co Ltd | Curable composition |
JPH11138863A (en) | 1997-11-07 | 1999-05-25 | Mitsubishi Electric Corp | Production method of metal decorative board and printer for metal decorative board |
JPH11165420A (en) | 1997-12-04 | 1999-06-22 | Seiko Epson Corp | Ink cartridge and ink jet recording apparatus |
DE19818735A1 (en) | 1998-04-27 | 1999-10-28 | Herberts Gmbh | Coating material cured using radiation used for repairing paint damage |
JPH11343436A (en) | 1998-05-29 | 1999-12-14 | Oike Ind Co Ltd | Ink-jet ink and its preparation |
US6228232B1 (en) | 1998-07-09 | 2001-05-08 | Semitool, Inc. | Reactor vessel having improved cup anode and conductor assembly |
US6087416A (en) | 1998-07-22 | 2000-07-11 | E.I. Du Pont De Nemours And Company | Aqueous pigmented ink jet inks for printing on vinyls |
JP2000044861A (en) | 1998-07-30 | 2000-02-15 | Nisshin Chem Ind Co Ltd | Binder for ink or coating |
US6488751B1 (en) | 1998-10-08 | 2002-12-03 | Seiko Epson Corporation | Ink set for ink jet recording and ink jet recording method |
EP0997507B1 (en) | 1998-10-29 | 2004-05-06 | Agfa-Gevaert | New ink compositions for ink jet printing |
US6300388B1 (en) | 1998-10-29 | 2001-10-09 | Agfa-Gevaert | Ink compositions for ink jet printing |
US6444019B1 (en) | 1998-11-06 | 2002-09-03 | Videojet Technologies Inc. | Ink jet ink composition |
US6258896B1 (en) | 1998-12-18 | 2001-07-10 | 3M Innovative Properties Company | Dendritic polymer dispersants for hydrophobic particles in water-based systems |
JP3553581B2 (en) | 1999-01-04 | 2004-08-11 | セイコーエプソン株式会社 | Image recording method for realizing a yellow image with excellent light fastness and color development |
EP1163553B1 (en) | 1999-03-03 | 2006-06-14 | Ciba SC Holding AG | Oxime derivatives and the use thereof as photoinitiators |
US6433038B1 (en) | 1999-03-16 | 2002-08-13 | Seiko Epson Corporation | Photocurable ink composition for ink jet recording and ink jet recording method using the same |
JP4619480B2 (en) | 1999-03-16 | 2011-01-26 | セイコーエプソン株式会社 | Photocurable ink composition for ink jet recording and ink jet recording method using the same |
JP2000336294A (en) | 1999-03-24 | 2000-12-05 | Seiko Epson Corp | Ink set excellent in color reproducibility and yellow ink composition |
GB2348433B (en) | 1999-03-31 | 2003-04-09 | Ilford Imaging Uk Ltd | Pigmented ink jet inks |
JP2000355667A (en) | 1999-04-14 | 2000-12-26 | Seiko Epson Corp | Color inkjet recording water based pigment ink set, color inkjet recording method and color inkjet print |
US7040747B2 (en) | 1999-07-30 | 2006-05-09 | Seiko Epson Corporation | Recording method for printing using two liquids on recording medium |
JP3552165B2 (en) | 2001-01-29 | 2004-08-11 | セイコーエプソン株式会社 | Recording method for printing on a recording medium using two liquids |
WO2001008895A1 (en) | 1999-07-30 | 2001-02-08 | Seiko Epson Corporation | Recording method comprising printing recording medium with two liquid components |
US6331111B1 (en) | 1999-09-24 | 2001-12-18 | Cao Group, Inc. | Curing light system useful for curing light activated composite materials |
EP1153991A4 (en) | 1999-12-16 | 2009-04-22 | Seiko Epson Corp | Ink set for ink-jet recording, process for producing the same, method of image recording, and print |
JP2004359960A (en) | 1999-12-16 | 2004-12-24 | Seiko Epson Corp | Ink set for ink jet recording and method for manufacturing the same and image recording method and recorded matter |
EP1437391B1 (en) | 1999-12-27 | 2008-02-13 | Seiko Epson Corporation | Ink set, method using same, and recording |
DE10003423A1 (en) | 2000-01-26 | 2001-08-02 | Hoechst Trespaphan Gmbh | Packaging made of biaxially oriented polyolefin film |
US6726756B1 (en) | 2000-05-26 | 2004-04-27 | Videojet Technologies Inc. | Continuous ink jet printing ink composition |
WO2001096483A1 (en) | 2000-06-07 | 2001-12-20 | Seiko Epson Corporation | Ink-jet recording ink, ink-jet recording ink set, recording method, print, and ink-jet recording apparatus |
JP2001348519A (en) | 2000-06-08 | 2001-12-18 | Seiko Epson Corp | Photo-setting type ink |
JP2002038063A (en) | 2000-07-31 | 2002-02-06 | Seiko Epson Corp | Ink set containing white ink and ink jet recording method using the same |
US6666913B2 (en) | 2000-09-05 | 2003-12-23 | Sakura Color Products Corporation | Aqueous ink composition |
GB2367299B (en) | 2000-09-29 | 2003-12-10 | Ilford Imaging Uk Ltd | Pigment ink set |
US6680103B1 (en) | 2000-10-10 | 2004-01-20 | Graphic Packaging International, Inc. | Packaging material and method |
US6558753B1 (en) * | 2000-11-09 | 2003-05-06 | 3M Innovative Properties Company | Inks and other compositions incorporating limited quantities of solvent advantageously used in ink jetting applications |
JP4864200B2 (en) | 2000-12-11 | 2012-02-01 | 株式会社ミマキエンジニアリング | Ink for inkjet recording apparatus and printing method by inkjet recording apparatus using the ink |
JP2004515627A (en) | 2000-12-15 | 2004-05-27 | アベリー・デニソン・コーポレイション | Composition for printable media |
JP2002249165A (en) | 2000-12-19 | 2002-09-03 | Miyamoto Shiko Kk | Plastic packing material |
JP2002256189A (en) | 2001-03-05 | 2002-09-11 | Konica Corp | Hot-melt ink jet ink composition and ink jet recording method |
JP3831941B2 (en) | 2001-03-07 | 2006-10-11 | セイコーエプソン株式会社 | Ink set and recording method and recorded matter using the same |
JP3915554B2 (en) | 2001-03-14 | 2007-05-16 | セイコーエプソン株式会社 | White ink for inkjet and titanium dioxide slurry used therefor |
JP2002292775A (en) | 2001-03-26 | 2002-10-09 | Three M Innovative Properties Co | Sheet for forming graphic, and graphic-presenting sheet |
JP4722326B2 (en) | 2001-05-28 | 2011-07-13 | 富士重工業株式会社 | Subframe support structure |
JP2002332436A (en) | 2001-05-10 | 2002-11-22 | Canon Inc | Inkset, method for forming colored part on medium to be printed and ink-jet printer |
JP2002341769A (en) | 2001-05-21 | 2002-11-29 | Sumitomo Chem Co Ltd | Display label |
EP1260563B2 (en) | 2001-05-21 | 2011-05-25 | Sicpa Holding Sa | UV curing intaglio ink |
CN100410336C (en) | 2001-05-24 | 2008-08-13 | 东洋铝株式会社 | Powder coating composition, process for producing the same and coating film made from the same |
JP2003012971A (en) | 2001-06-28 | 2003-01-15 | Konica Corp | Inkjet recording method |
DE10133643A1 (en) | 2001-07-11 | 2003-01-30 | Clariant Gmbh | Water-based colorant preparations |
DE10135140A1 (en) | 2001-07-19 | 2003-01-30 | Clariant Gmbh | Water-based pigment dispersions based on acrylate |
JP2003055463A (en) | 2001-08-17 | 2003-02-26 | Brother Ind Ltd | Active energy ray curable composition, ink containing the same and the printer using the ink |
JP2003055563A (en) | 2001-08-17 | 2003-02-26 | Brother Ind Ltd | Active energy beam-curing composition, ink containing the same and printer using the same ink |
JP2003096337A (en) | 2001-09-21 | 2003-04-03 | Toyo Ink Mfg Co Ltd | Ink jet ink |
US6849110B2 (en) | 2001-09-28 | 2005-02-01 | Seiko Epson Corporation | Ink composition, ink set, and recording method and recorded article using same |
JP2003182113A (en) | 2001-10-12 | 2003-07-03 | Ricoh Co Ltd | Color ink jet recorder and copy machine |
JP3912075B2 (en) | 2001-11-08 | 2007-05-09 | 大日本インキ化学工業株式会社 | UV-curable ink composition for inkjet recording |
JP3923793B2 (en) | 2001-11-30 | 2007-06-06 | 大日本印刷株式会社 | Image forming method and image formed product |
US7001934B2 (en) | 2002-01-24 | 2006-02-21 | Cabot Coroporation | Inkjet ink systems comprising a gelling agent |
JP3882899B2 (en) | 2002-01-28 | 2007-02-21 | セイコーエプソン株式会社 | Inkjet recording method |
JP4283482B2 (en) | 2002-03-04 | 2009-06-24 | 大日本印刷株式会社 | Surface modified pigment |
US6877851B2 (en) | 2002-03-19 | 2005-04-12 | Seiko Epson Corporation | Ink set for ink jet recording, ink jet recording process, and recorded matter |
JP2003292836A (en) | 2002-04-01 | 2003-10-15 | Canon Inc | Ink and inkjet recording process |
JP2003292857A (en) | 2002-04-08 | 2003-10-15 | Toyobo Co Ltd | Actinic energy ray-reactive electrical insulation ink and laminate using the same |
JP4165860B2 (en) | 2002-04-17 | 2008-10-15 | ゼネラル株式会社 | Printing method |
JP4075444B2 (en) | 2002-04-24 | 2008-04-16 | コニカミノルタホールディングス株式会社 | Inkjet recording apparatus and recording method |
JP2003342499A (en) | 2002-05-27 | 2003-12-03 | Konica Minolta Holdings Inc | Active ray-curable ink composition for ink jetting and ink jet recording method |
JP2004009359A (en) | 2002-06-04 | 2004-01-15 | Konica Minolta Holdings Inc | Ink jet imaging method |
JP2004009360A (en) | 2002-06-04 | 2004-01-15 | Konica Minolta Holdings Inc | Active light beam curing ink jet recording method |
EP1371697A3 (en) | 2002-06-14 | 2004-01-02 | Rohm And Haas Company | Polymeric binders for inkjet inks |
JP2004018716A (en) | 2002-06-18 | 2004-01-22 | Sii Printek Inc | Ultraviolet-curing ink composition |
JP4807816B2 (en) | 2002-07-31 | 2011-11-02 | Dic株式会社 | UV curable white ink composition for inkjet recording |
GB0217978D0 (en) | 2002-08-02 | 2002-09-11 | Eastman Kodak Co | Method and composition for the preparation of a printing plate |
CN100457444C (en) | 2002-08-20 | 2009-02-04 | 纳幕尔杜邦公司 | Decorative laminated safety glass |
JP4501366B2 (en) | 2002-08-29 | 2010-07-14 | Dic株式会社 | Kneaded product for aqueous yellow pigment dispersion and method for producing aqueous yellow pigment dispersion and ink composition using the same |
JP2004099796A (en) | 2002-09-11 | 2004-04-02 | Konica Minolta Holdings Inc | Actinic-radiation-curing inkjet ink composition and inkjet recording method |
CN1511898B (en) | 2002-09-18 | 2010-04-28 | 夏普株式会社 | Ink composition, recording method using it and recording image, ink group and ink jet head |
DE60324690D1 (en) | 2002-09-24 | 2008-12-24 | Seiko Epson Corp | Ink composition for inkjet recording, corresponding recording method and recording |
GB0223219D0 (en) | 2002-10-07 | 2002-11-13 | Garlito B V | Ink composition |
JP2004131645A (en) | 2002-10-11 | 2004-04-30 | Seiko Epson Corp | Ink composition |
JP3734790B2 (en) | 2002-11-12 | 2006-01-11 | 三菱鉛筆株式会社 | Bright ink composition for writing instruments |
DE60310511T2 (en) | 2002-11-19 | 2007-09-27 | Eastman Kodak Company | COMBINATION OF INK INSERT / PICTURE IDENTIFICATION ELEMENT AND COMPOSITION FOR INK JET PRESSURE |
JP2004175813A (en) | 2002-11-22 | 2004-06-24 | Toyo Aluminium Kk | Powder coating composition |
JP4561031B2 (en) | 2002-11-27 | 2010-10-13 | コニカミノルタホールディングス株式会社 | Actinic ray curable inkjet solventless ink and image forming method |
JP2004174971A (en) | 2002-11-28 | 2004-06-24 | Shinji Sumino | Method for forming white ink ground and method for printing by inkjet system |
JP4278083B2 (en) | 2002-12-10 | 2009-06-10 | 東洋合成工業株式会社 | Novel polyvinyl acetate saponified photosensitive resin, photosensitive resin composition, method for forming hydrogel using the same, and compound |
JP2004196838A (en) | 2002-12-16 | 2004-07-15 | Toyo Aluminium Kk | Aluminum pigment and coating material using it |
JP2004195797A (en) | 2002-12-18 | 2004-07-15 | Fuji Xerox Co Ltd | Image forming method |
JP4311010B2 (en) | 2002-12-20 | 2009-08-12 | 富士ゼロックス株式会社 | Inkjet recording method and inkjet recording apparatus |
US7078276B1 (en) | 2003-01-08 | 2006-07-18 | Kovio, Inc. | Nanoparticles and method for making the same |
JP4001017B2 (en) | 2003-01-14 | 2007-10-31 | 東洋インキ製造株式会社 | Inkjet receiving sheet and electric signboard using the same |
JP2004291604A (en) | 2003-02-12 | 2004-10-21 | Konica Minolta Holdings Inc | Image forming method and image output system |
EP1452569B1 (en) | 2003-02-26 | 2007-01-10 | Agfa-Gevaert | Radiation curable ink compositions suitable for ink-jet printing. |
JP2004264435A (en) | 2003-02-28 | 2004-09-24 | Showa Denko Kk | Photosensitive composition for color filter and color filter using same |
JP4421198B2 (en) | 2003-03-04 | 2010-02-24 | 東芝テック株式会社 | Ink evaluation method, ink, and ink ejection device |
DE10315775A1 (en) | 2003-04-04 | 2004-10-14 | Eckart Gmbh & Co. Kg | Thin opaque aluminum pigments, process for producing the same and use of the aluminum pigments |
US6846851B2 (en) | 2003-04-15 | 2005-01-25 | Gregory Nakhmanovich | Water-based inkjet inks containing an ultraviolet curable humectant |
US6936097B2 (en) | 2003-04-16 | 2005-08-30 | Cabot Corporation | Modified organic colorants and dispersions, and methods for their preparation |
DE10318233A1 (en) | 2003-04-22 | 2004-11-11 | Clariant Gmbh | Water-based colorant preparations for ink jet printing |
US20050039631A1 (en) | 2003-05-23 | 2005-02-24 | Best Kevin J. | Pigmented inkjet ink set |
WO2004104051A1 (en) | 2003-05-26 | 2004-12-02 | Ciba Specialty Chemicals Holding Inc. | Bimolecular photoinitiator systems |
JP4442120B2 (en) | 2003-06-09 | 2010-03-31 | 富士ゼロックス株式会社 | Inkjet liquid composition, inkjet ink set, and recording method and apparatus using the same |
JP2005007577A (en) | 2003-06-16 | 2005-01-13 | Mimaki Engineering Co Ltd | Inkjet printer using uv ink and printing method of drawing or/and character using it |
JP2005008690A (en) | 2003-06-17 | 2005-01-13 | Fuji Xerox Co Ltd | Ink set for ink jet recording, and method for ink jet recording, and apparatus for ink jet recording |
JP4526788B2 (en) | 2003-07-04 | 2010-08-18 | 花王株式会社 | Water-based ink |
JP2005036079A (en) | 2003-07-18 | 2005-02-10 | Kansai Paint Co Ltd | Luster ink composition for inkjet printer |
JP4442141B2 (en) | 2003-08-11 | 2010-03-31 | Dic株式会社 | Aqueous pigment dispersion for ink-jet recording, water-based ink for ink-jet recording, and method for producing the same |
JP4507529B2 (en) | 2003-08-21 | 2010-07-21 | セイコーエプソン株式会社 | Compound pigment base and compound pigment |
JP4329449B2 (en) | 2003-08-21 | 2009-09-09 | セイコーエプソン株式会社 | Method for producing ink composition and ink composition |
WO2005019350A1 (en) | 2003-08-21 | 2005-03-03 | Toyo Aluminium Kabushiki Kaisha | Flake pigment having film containing charge regulating agent, powder metallic paint containing it, coating using it and process for producing flake pigment |
DE10342601A1 (en) | 2003-09-12 | 2005-04-21 | Clariant Gmbh | Pigment compositions of organic and inorganic pigments |
JP4797322B2 (en) | 2003-09-24 | 2011-10-19 | セイコーエプソン株式会社 | Printing apparatus and printing method |
US7064153B2 (en) | 2003-09-25 | 2006-06-20 | Jetrion, L.L.C. | UV cure ink jet ink with low monofunctional monomer content |
JP4289099B2 (en) | 2003-09-25 | 2009-07-01 | コニカミノルタエムジー株式会社 | Image forming method |
JP2005134738A (en) | 2003-10-31 | 2005-05-26 | Toyo Aluminium Kk | Electrophotographic toner |
JP4789409B2 (en) | 2003-11-07 | 2011-10-12 | ロレアル | Makeup cosmetics containing colored inorganic pigment inclusion particles and inorganic pigment |
EP1697471B1 (en) | 2003-11-12 | 2009-07-22 | Vutek Incorporated | Radiation curable ink compositions and applications thereof |
JP2005161583A (en) | 2003-11-28 | 2005-06-23 | Brother Ind Ltd | Method and apparatus for white inkjet image formation to cloth |
KR20060132620A (en) | 2003-12-22 | 2006-12-21 | 라이온 가부시키가이샤 | Hyperbranched polymer, process for producing the same and resist composition containing the hyperbranched polymer |
JP2005187659A (en) | 2003-12-25 | 2005-07-14 | Toagosei Co Ltd | Active energy ray-curable composition |
US8440742B2 (en) | 2004-02-05 | 2013-05-14 | Hewlett-Packard Development Company, L.P. | Polymer colloid-containing ink-jet inks for printing on non-porous substrates |
US20050197418A1 (en) | 2004-03-03 | 2005-09-08 | Graziano Louis C. | Insoluble polymer compositions suitable for ink jet ink formulations |
US20050197419A1 (en) | 2004-03-03 | 2005-09-08 | Graziano Louis C. | Radiation curable aqueous binders for ink jet inks |
WO2005089957A1 (en) | 2004-03-15 | 2005-09-29 | Ciba Specialty Chemicals Holding Inc. | Process for the production of strongly adherent coatings |
WO2005095006A1 (en) | 2004-04-02 | 2005-10-13 | Asociación De Investigación De Las Industrias Cerámicas A.I.C.E. | Method of decorating ceramic tiles, compositions used for same and ceramic tiles thus produced |
JP2005298757A (en) | 2004-04-15 | 2005-10-27 | Iwatsu Electric Co Ltd | Ultraviolet-curing type white ink composition for inkjet recording |
JP2005350551A (en) | 2004-06-10 | 2005-12-22 | Fuji Photo Film Co Ltd | Ink composition and method for ink-jet recording using the same |
US7638561B2 (en) | 2004-06-22 | 2009-12-29 | Rohm And Haas Company | Aqueous inkjet ink composition |
JP2006124636A (en) | 2004-06-28 | 2006-05-18 | Konica Minolta Medical & Graphic Inc | Active light-curing type composition, active light-curing type ink jet ink, method for forming image with the active light-curing type ink jet ink and ink jet recorder |
US7579081B2 (en) | 2004-07-08 | 2009-08-25 | Rohm And Haas Company | Opacifying particles |
EP1616921B1 (en) | 2004-07-15 | 2007-10-31 | Agfa Graphics N.V. | Novel radiation curable compositions |
US7507785B2 (en) | 2004-07-15 | 2009-03-24 | Agfa Graphics N.V. | Polymeric co-initiators |
US7795324B2 (en) * | 2004-07-15 | 2010-09-14 | Agfa Graphics, N.V. | Radiation curable compositions |
EP1616920B1 (en) | 2004-07-15 | 2008-02-20 | Agfa Graphics N.V. | Novel polymeric initiators |
US7538144B2 (en) | 2004-07-15 | 2009-05-26 | Agfa Graphics, N.V. | Photoreactive polymers |
AU2005327207A1 (en) | 2004-07-16 | 2006-08-17 | Collins Ink Corporation | Radiation curable inkjet inks, method of manufacture, and methods of use thereof |
JP4982057B2 (en) | 2004-08-03 | 2012-07-25 | Kfトリニティ株式会社 | Painted matter, printed matter and paints and inks used for them |
JP4561569B2 (en) | 2004-09-30 | 2010-10-13 | セイコーエプソン株式会社 | Inkjet recording method |
JP2006123529A (en) | 2004-09-30 | 2006-05-18 | Seiko Epson Corp | Ink jet recording apparatus |
US7591889B2 (en) | 2004-10-08 | 2009-09-22 | Hewlett-Packard Development Company, L.P. | Dissimilar pigments for use in dark and light inkjet inks |
US7732505B2 (en) | 2004-10-08 | 2010-06-08 | Hitachi Maxell, Ltd. | Energy ray-curable ink composition |
US7866811B2 (en) | 2004-10-13 | 2011-01-11 | Hewlett-Packard Development Company, L.P. | Print media |
JP4706426B2 (en) | 2004-10-13 | 2011-06-22 | セイコーエプソン株式会社 | Inkjet recording method and ink composition set |
JP4630034B2 (en) | 2004-10-21 | 2011-02-09 | 富士フイルム株式会社 | Radiation curable inkjet ink composition and planographic printing plate using the same |
JP4935060B2 (en) | 2004-12-21 | 2012-05-23 | セイコーエプソン株式会社 | Ink composition |
JP4984500B2 (en) | 2004-12-27 | 2012-07-25 | セイコーエプソン株式会社 | Ink composition |
EP1674499B1 (en) | 2004-12-21 | 2009-12-16 | Agfa Graphics N.V. | Radiation curable compositions |
JP4810855B2 (en) | 2005-03-29 | 2011-11-09 | セイコーエプソン株式会社 | Ink composition for ink jet recording and ink jet recording apparatus using ink composition for ink jet recording |
US20060160917A1 (en) | 2004-12-21 | 2006-07-20 | Seiko Epson Corporation | Ink composition |
JP2006176734A (en) | 2004-12-24 | 2006-07-06 | Seiko Epson Corp | Ink curable with uv-ray for ink jet and ink jet recording method |
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SE529306C2 (en) | 2005-03-18 | 2007-06-26 | Perstorp Specialty Chem Ab | Ultraviolet-curing resin composition |
US20060211788A1 (en) | 2005-03-18 | 2006-09-21 | Krohn Roy C | UV curable compositions for ink or paint applications |
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DE102005020767A1 (en) | 2005-05-02 | 2006-11-09 | Eckart Gmbh & Co. Kg | Anodic electrodeposition paint, its preparation and use, use of platelet-shaped metal pigment and coated article |
DE102005021160A1 (en) | 2005-05-06 | 2006-11-09 | Clariant Produkte (Deutschland) Gmbh | Pigment preparation based on an azo pigment |
JP4793544B2 (en) | 2005-05-24 | 2011-10-12 | ブラザー工業株式会社 | Water-based ink set for inkjet recording |
US20070002119A1 (en) | 2005-06-30 | 2007-01-04 | Abrott Timothy J | Digital workflow processes |
JP5066816B2 (en) | 2005-07-08 | 2012-11-07 | セイコーエプソン株式会社 | Liquid ejector |
JP4982978B2 (en) | 2005-07-15 | 2012-07-25 | セイコーエプソン株式会社 | Ink composition |
US7538187B2 (en) | 2005-08-01 | 2009-05-26 | E. I. Du Pont De Nemours And Company | Coloring compositions with peptide-based dispersants and binders |
US7632562B2 (en) | 2005-08-04 | 2009-12-15 | Eastman Kodak Company | Universal print media |
JP2007045989A (en) | 2005-08-12 | 2007-02-22 | Seiko Epson Corp | Ink composition |
US7914108B2 (en) | 2005-08-24 | 2011-03-29 | Fujifilm Corporation | Image forming apparatus and method, and ink set |
JP2007055084A (en) | 2005-08-24 | 2007-03-08 | Fujifilm Corp | Imaging device/method and ink set |
WO2007026355A2 (en) | 2005-08-29 | 2007-03-08 | Yeda Research And Development Co. Ltd. | Modulators of cell migration and methods of identifying same |
CN101283061B (en) | 2005-08-31 | 2012-01-25 | 普林塔有限公司 | Uv curable hybridcuring ink jet ink composition and solder mask using the same |
WO2007035505A1 (en) | 2005-09-15 | 2007-03-29 | E. I. Du Pont De Nemours And Company | Aqueous inkjet ink |
JP2007100053A (en) | 2005-10-07 | 2007-04-19 | Seiko Epson Corp | Ultraviolet curable ink set and image recording method |
JP2007100054A (en) | 2005-10-07 | 2007-04-19 | Seiko Epson Corp | Ultraviolet/heat curable ink set and image recording method |
JP2007112970A (en) | 2005-10-24 | 2007-05-10 | Seiko Epson Corp | Ink set curable with ultraviolet ray and method of recording image |
JP5258159B2 (en) | 2005-11-10 | 2013-08-07 | セイコーエプソン株式会社 | Ink composition and inkjet recording method |
JP2007138084A (en) | 2005-11-21 | 2007-06-07 | Seiko Epson Corp | Photocurable ink composition |
ES2376465T3 (en) | 2005-11-28 | 2012-03-14 | Agfa Graphics N.V. | DISPERSIONS OF NON-WATER PIGMENTS CONTAINING SPECIFIC DISPERSION SYNERGISTS. |
US7452415B2 (en) | 2005-11-30 | 2008-11-18 | Hewlett-Packard Development Company, L.P. | Pigment-based ink sets for ink-jet printing |
JP2007154087A (en) | 2005-12-07 | 2007-06-21 | Konica Minolta Holdings Inc | Inkjet ink, ink set for inkjet ink and inkjet-recording method |
JP2007169308A (en) | 2005-12-19 | 2007-07-05 | Seiko Epson Corp | Pigment dispersion, its manufacturing process and photo-curable ink composition using the pigment dispersion |
US7968621B2 (en) | 2005-12-19 | 2011-06-28 | Seiko Epson Corporation | Pigment dispersed liquid, production method for the same, and light curable ink composition using the pigment dispersed liquid |
JP2007169307A (en) | 2005-12-19 | 2007-07-05 | Seiko Epson Corp | Pigment dispersion, its manufacturing process and photo-curable ink composition using the pigment dispersion |
JP4918986B2 (en) | 2005-12-19 | 2012-04-18 | セイコーエプソン株式会社 | Pigment dispersion and method for producing the same, photocurable ink composition using the pigment dispersion, recording method using the photocurable ink composition, and recorded matter by the recording method |
JP4978004B2 (en) | 2005-12-21 | 2012-07-18 | セイコーエプソン株式会社 | Ink composition |
JP3947754B1 (en) | 2006-01-20 | 2007-07-25 | 株式会社セイコーアドバンス | UV curable printing ink |
US7806050B2 (en) | 2006-02-06 | 2010-10-05 | Fujifilm Corporation | Ink composition, inkjet recording method, method of producing planographic printing plate, and planographic printing plate |
JP4479671B2 (en) | 2006-02-07 | 2010-06-09 | セイコーエプソン株式会社 | Dispersion and ink composition |
WO2007097425A1 (en) | 2006-02-24 | 2007-08-30 | Dic Corporation | Pigment dispersion, aqueous pigment dispersion liquid and ink for inkjet recording |
US20080024577A1 (en) | 2006-02-28 | 2008-01-31 | Seiko Epson Corporation | Photo-curing ink composition, ink jet recording method, and ink jet recording apparatus |
JP2007269017A (en) | 2006-03-08 | 2007-10-18 | Seiko Epson Corp | Ink-jet recording method |
DE502006003807D1 (en) | 2006-03-14 | 2009-07-09 | Clariant Finance Bvi Ltd | Pigment preparations based on PY 155 |
ES2345452T3 (en) | 2006-03-15 | 2010-09-23 | Clariant Finance (Bvi) Limited | PIGMENTS ENCAPSULATED WITH POLYELECTROLYTES. |
JP4903466B2 (en) | 2006-03-22 | 2012-03-28 | 富士フイルム株式会社 | Ink set for inkjet recording and inkjet recording method |
JP2007260984A (en) | 2006-03-27 | 2007-10-11 | Fujifilm Corp | Image recording method and image recording apparatus |
JP2007262272A (en) | 2006-03-29 | 2007-10-11 | Seiko Epson Corp | Ink composition and inkjet-recording method by using the same |
JP2007270085A (en) | 2006-03-31 | 2007-10-18 | Fujifilm Corp | Particle dispersion and ink composition using the same |
JP5088659B2 (en) | 2006-04-03 | 2012-12-05 | セイコーエプソン株式会社 | Ink composition and ink jet recording method using the same |
US20070249750A1 (en) | 2006-04-25 | 2007-10-25 | Seiko Epson Corporation | Two-part photocurable ink composition set and ink jet recording method, ink jet recording apparatus, and print using the same |
EP1857290B1 (en) | 2006-05-18 | 2010-07-14 | The Procter & Gamble Company | Opaque printed substrate |
JP2008075067A (en) | 2006-08-22 | 2008-04-03 | Seiko Epson Corp | Photocurable ink set, and printing method, printing apparatus and printed matter each using the same |
AU2007308187A1 (en) | 2006-10-11 | 2008-04-17 | Collins Ink Corporation | Radiation curable and jettable ink compositions |
JP4697197B2 (en) | 2006-10-30 | 2011-06-08 | セイコーエプソン株式会社 | Inkjet recording method |
US20080125511A1 (en) | 2006-11-02 | 2008-05-29 | Seiko Epson Corporation | Ink set |
US20080132599A1 (en) | 2006-11-30 | 2008-06-05 | Seiko Epson Corporation. | Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these |
JP2008138045A (en) | 2006-11-30 | 2008-06-19 | Seiko Epson Corp | Ink set, inkjet recording method and recorded product |
EP1942158B1 (en) | 2006-12-19 | 2011-02-16 | Seiko Epson Corporation | Pigment dispersion, ink composition, inkset, and recording device |
US20080146689A1 (en) * | 2006-12-19 | 2008-06-19 | Seiko Epson Corporation | Two-part curable ink composition set and ink jet recording method, ink jet recording apparatus, and printed product using the same |
JP4277898B2 (en) | 2006-12-25 | 2009-06-10 | セイコーエプソン株式会社 | Inkjet recording method |
JP4301289B2 (en) | 2006-12-25 | 2009-07-22 | セイコーエプソン株式会社 | Inkjet recording method |
US7604693B2 (en) | 2007-01-29 | 2009-10-20 | Seiko Epson Corporation | Ink set, ink container, liquid ejecting apparatus, ink-jet recording process, and recorded article |
US20080207805A1 (en) | 2007-02-28 | 2008-08-28 | Blease James W | Inkjet ink set for high image quality on photoglossy paper and plain paper |
US8894197B2 (en) | 2007-03-01 | 2014-11-25 | Seiko Epson Corporation | Ink set, ink-jet recording method, and recorded material |
US7670418B2 (en) | 2007-03-22 | 2010-03-02 | Seiko Epson Corporation | Yellow ink composition, inkset for inkjet, inkjet recording method, and recorded matter |
JP5386796B2 (en) | 2007-05-24 | 2014-01-15 | セイコーエプソン株式会社 | Ink set for inkjet recording and inkjet recording method |
EP2028241A1 (en) | 2007-08-09 | 2009-02-25 | Seiko Epson Corporation | Photocurable ink composition, ink cartridge, inkjet recording method and recorded matter |
JP4816976B2 (en) | 2007-08-09 | 2011-11-16 | セイコーエプソン株式会社 | Photocurable ink composition |
US20090099277A1 (en) * | 2007-10-11 | 2009-04-16 | Nagvekar Devdatt S | Radiation curable and jettable ink compositions |
EP2075292B1 (en) | 2007-12-28 | 2011-05-11 | Seiko Epson Corporation | Ink set for ink jet recording and method for ink jet recording |
JP2010155959A (en) | 2008-03-10 | 2010-07-15 | Seiko Epson Corp | Ink set, method for producing printed matter, and printed matter |
JP2009242441A (en) | 2008-03-28 | 2009-10-22 | Seiko Epson Corp | Water-based inkjet recording ink composition |
US8210672B2 (en) | 2008-05-28 | 2012-07-03 | Seiko Epson Corporation | Printing method using inkjet recording method and printing apparatus |
JP2010090270A (en) | 2008-10-08 | 2010-04-22 | Seiko Epson Corp | Printing method by inkjet recording system |
JP2010090271A (en) | 2008-10-08 | 2010-04-22 | Seiko Epson Corp | Printing method by inkjet recording system |
JP2010094809A (en) | 2008-10-14 | 2010-04-30 | Seiko Epson Corp | Inkjet recording method, ink cartridge, and recording device |
JP2010094852A (en) | 2008-10-15 | 2010-04-30 | Seiko Epson Corp | Inkjet recording method, ink cartridge, and recording device |
JP2009113494A (en) | 2008-12-18 | 2009-05-28 | Seiko Epson Corp | Inkjet recording method |
JP5169793B2 (en) | 2008-12-18 | 2013-03-27 | セイコーエプソン株式会社 | Inkjet recording method |
JP5316023B2 (en) | 2009-01-27 | 2013-10-16 | セイコーエプソン株式会社 | Inkjet recording method and recorded matter |
JP4723664B2 (en) | 2009-08-17 | 2011-07-13 | 株式会社エフカム | Conductive pattern inspection apparatus and inspection method |
JP5692490B2 (en) | 2010-01-28 | 2015-04-01 | セイコーエプソン株式会社 | Aqueous ink composition, ink jet recording method and recorded matter |
JP2011152747A (en) | 2010-01-28 | 2011-08-11 | Seiko Epson Corp | Aqueous ink composition, inkjet recording method, and recorded matter |
JP2012092252A (en) | 2010-10-28 | 2012-05-17 | Seiko Epson Corp | Ink composition, ink cartridge, and printing apparatus |
JP5942864B2 (en) | 2013-01-18 | 2016-06-29 | ソニー株式会社 | Terminal device, content transmission method, content transmission program, and content reproduction system |
JP6361950B2 (en) | 2015-03-19 | 2018-07-25 | 日本電気株式会社 | Antenna radiating element, sparse array antenna, and method of manufacturing antenna radiating element |
-
2007
- 2007-11-29 US US11/998,469 patent/US20080132599A1/en not_active Abandoned
- 2007-11-29 EP EP07023186A patent/EP1927633A1/en not_active Withdrawn
-
2011
- 2011-08-03 US US13/197,174 patent/US8673994B2/en not_active Expired - Fee Related
-
2013
- 2013-12-03 US US14/095,270 patent/US9169410B2/en not_active Expired - Fee Related
-
2015
- 2015-08-24 US US14/834,190 patent/US9790386B2/en not_active Expired - Fee Related
Patent Citations (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4129486A (en) * | 1978-05-09 | 1978-12-12 | Polychrome Corporation | Ultraviolet curing printing inks having improved shelf life |
US4239966A (en) * | 1979-08-29 | 1980-12-16 | Wang Chia G | Detection of atoms using monochromatic X-rays |
US5212212A (en) * | 1992-11-14 | 1993-05-18 | Lord Corporation | Zinc-containing ceramic ink compositions stabilized with calcium organic complex |
US5623001A (en) * | 1994-09-21 | 1997-04-22 | Scitex Corporation Ltd. | Ink compositions and a method for making same |
US5903290A (en) * | 1995-03-06 | 1999-05-11 | Hewlett-Packard Co. | Simultaneously printing with different sections of printheads for improved print quality |
US6114404A (en) * | 1998-03-23 | 2000-09-05 | Corning Incorporated | Radiation curable ink compositions and flat panel color filters made using same |
US5958121A (en) * | 1998-03-24 | 1999-09-28 | Xerox Corporation | Ink compositions and multicolor thermal ink jet printing process for the production of high quality images |
US6654367B1 (en) * | 1998-08-19 | 2003-11-25 | Lucent Technologies Inc. | Internet audio appliance |
US20030222959A1 (en) * | 2000-03-21 | 2003-12-04 | Junichi Yamanouchi | Coloring composition, ink-jet ink and ink jet recording method |
US20030176566A1 (en) * | 2000-08-18 | 2003-09-18 | Paul Wight | Ink-jet receptor sheet containing nitrile polymer |
US6664306B2 (en) * | 2000-09-08 | 2003-12-16 | 3M Innovative Properties Company | Crosslinkable polymeric compositions and use thereof |
US20040021753A1 (en) * | 2000-10-10 | 2004-02-05 | Yasuo Yoshihiro | Actinic radiation curing jet printing ink |
US7156909B2 (en) * | 2001-01-15 | 2007-01-02 | Seiko Epson Corporation | Oily ink composition for ink-jet recording, and ink-jet recording method |
US20030231234A1 (en) * | 2002-04-24 | 2003-12-18 | Toru Ushirogouchi | Liquid ink and recording apparatus |
US20040266907A1 (en) * | 2002-07-17 | 2004-12-30 | Yukio Sugita | Oil-based ink composition for ink-jet recording |
US6793318B2 (en) * | 2003-01-15 | 2004-09-21 | Hewlett-Packard Development Company, L.P. | Capping system including a wiper |
US7303619B2 (en) * | 2003-08-21 | 2007-12-04 | Seiko Epson Corporation | Composite pigment original, composite pigment, process for producing ink composition, and ink composition |
US20050176841A1 (en) * | 2003-12-30 | 2005-08-11 | Krohn Roy C. | UV curable ink compositions |
US20060014850A1 (en) * | 2004-07-15 | 2006-01-19 | Agfa-Gevaert | Novel polymeric initiators |
US20060036001A1 (en) * | 2004-07-20 | 2006-02-16 | Seiko Epson Corporation | Ink composition |
US20060158493A1 (en) * | 2004-09-30 | 2006-07-20 | Seiko Epson Corporation | Ink composition and image process using the same |
US20060092254A1 (en) * | 2004-10-29 | 2006-05-04 | Agfa-Gevaert | Printing of radiation curable inks into a radiation curable liquid layer |
US20090214833A1 (en) * | 2005-03-22 | 2009-08-27 | Takashi Oyanagi | Metallic Pigment, Pigment Dispersion Liquid, Metallic Pigment Ink Composition, and Ink Jet Recording Method |
US20070044684A1 (en) * | 2005-07-06 | 2007-03-01 | Seiko Epson Corporation | Ink composition |
US20070037961A1 (en) * | 2005-08-12 | 2007-02-15 | Seiko Epson Corporation | Ink composition |
US20070076069A1 (en) * | 2005-09-12 | 2007-04-05 | Jetrion Llc | Metallic ink jet printing system for graphics applications |
US20070129457A1 (en) * | 2005-12-07 | 2007-06-07 | Seiko Epson Corporation | Photocurable ink composition and photocurable ink set |
US7358144B2 (en) * | 2006-01-23 | 2008-04-15 | Hynix Semiconductor Inc. | Method for fabricating semiconductor device |
US20080096998A1 (en) * | 2006-10-19 | 2008-04-24 | Seiko Epson Corporation | Photo curable ink composition set, and recording method and recordings employing ink composition set |
US20080145628A1 (en) * | 2006-12-19 | 2008-06-19 | Seiko Epson Corporation | Inkjet recording method and recorded matter |
US20080250970A1 (en) * | 2006-12-19 | 2008-10-16 | Seiko Epson Corporation | Pigment dispersion, ink composition, inkset, and recording device |
US20080173214A1 (en) * | 2007-01-19 | 2008-07-24 | Seiko Epson Corporation | Oil-based ink composition for ink-jet recording |
US20080182085A1 (en) * | 2007-01-29 | 2008-07-31 | Seiko Epson Corporation | Ink set, ink container, inkjet recording method, recording device, and recorded matter |
US20090075036A1 (en) * | 2007-09-18 | 2009-03-19 | Seiko Epson Corporation | Inkjet-recording non-aqueous ink composition, inkjet recording method, and recorded matter |
US20090220695A1 (en) * | 2008-02-29 | 2009-09-03 | Seiko Epson Corporation. | Method of forming opaque layer, recording process, ink set, ink cartridge, and recording apparatus |
US20100009136A1 (en) * | 2008-07-08 | 2010-01-14 | Seiko Epson Corporation | Ink set, ink jet recording method, recorded matter, and ink jet recording apparatus |
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US8518169B2 (en) | 2007-01-29 | 2013-08-27 | Seiko Epson Corporation | Ink set, ink container, inkjet recording method, recording device, and recorded matter |
US20080213518A1 (en) * | 2007-03-01 | 2008-09-04 | Seiko Epson Corporation | Ink set, ink-jet recording method, and recorded material |
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US9034427B2 (en) | 2008-02-29 | 2015-05-19 | Seiko Epson Corporation | Method of forming opaque layer, recording process, ink set, ink cartridge, and recording apparatus |
US20110223391A1 (en) * | 2008-12-05 | 2011-09-15 | The Inctec Inc. | Ink Composition for Ink Jet Recording of the Active Energy Beam Curing Type, and Printed Article |
US8523343B2 (en) | 2010-01-28 | 2013-09-03 | Seiko Epson Corporation | Aqueous ink composition, ink jet recording method, and recorded matter |
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US8562730B2 (en) | 2011-02-24 | 2013-10-22 | Imtech Technologies Llc | Ink composition for inkjet printing on substrate material comprising polyvinyl chloride |
Also Published As
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US20110287236A1 (en) | 2011-11-24 |
US20140092166A1 (en) | 2014-04-03 |
EP1927633A1 (en) | 2008-06-04 |
US9790386B2 (en) | 2017-10-17 |
US8673994B2 (en) | 2014-03-18 |
US9169410B2 (en) | 2015-10-27 |
US20150368490A1 (en) | 2015-12-24 |
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