WO2006097475A1 - Light-fast dyeings on bicomponent fibres - Google Patents
Light-fast dyeings on bicomponent fibres Download PDFInfo
- Publication number
- WO2006097475A1 WO2006097475A1 PCT/EP2006/060718 EP2006060718W WO2006097475A1 WO 2006097475 A1 WO2006097475 A1 WO 2006097475A1 EP 2006060718 W EP2006060718 W EP 2006060718W WO 2006097475 A1 WO2006097475 A1 WO 2006097475A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- och
- phenyl group
- halogen
- light
- polyamide
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/26—Polyamides; Polyurethanes using dispersed dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6426—Heterocyclic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/004—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using dispersed dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/79—Polyolefins
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/79—Polyolefins
- D06P3/794—Polyolefins using dispersed dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
- D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
- D06P3/8228—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye
- D06P3/8233—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using one kind of dye using dispersed dyes
Definitions
- JP 10-331034 relates to a fiber having excellent moisture absorbing and releasing property and suitable as a fiber for textile improved in heat resistance and light resistance of the fiber itself by including a specific amount of phenolic antioxidant in a core component and including a specific amount of benzotriazole-based ultraviolet light absorbent in a sheath component. None is disclosed about light fast dyeings on bicomponent fibers.
- EP474595 relates to stable aqueous dispersions of UV-absorbing benzotriazole compounds wherein these dispersions are excellent compositions for improving the light fastness of dyeings on synthetic fibres, in particular polyester fibres or acid-modified polyester fibres. However, nothing is disclosed about light fast dyeings on bicomponent fibers.
- US5221287 relates to a process for the photochemical and thermal stabilization of polyamide fibres having an affinity for acid and basic dyes, and of blends of said fibres with one another and with other fibres. However, nothing is disclosed about light fast dyeings on bicomponent fibers.
- the multicomponent fibres according to the invention are side-by-side fibres (the two or more different polymers are side by side without being a blend nor in a different fibre - thus bonded together and therefore forming a single fibre), sheath-core fibres (a first polymer forms a core portion and a second polymer forms a sheath around the first polymer, and optionally further polymers form a sheath around the inner core-and-sheath-structure) or islands-in-a-sea
- sheath-core fibres and the islands-in-a-sea fibres are the preferred multicomponent fibres, while the sheath-core fibres are the even more preferred fibres.
- the sheath-core fibres is arranged concentrically around the core portion.
- More preferred multicomponent fibres especially bicomponent fibres consist of a core of one. polymer (preferably the poly amide) which is sheathed by the other polymer (preferably by the polyolefin).
- the fibres composed of a the ⁇ nodynamically compatible of polypropylene and polyamide, especially polypropylene and nylon 6 (PP/N6), are produced by conventional spinning processes such that fine filaments of one polymer (preferably polyamide) are formed in the matrix of the other polymer (preferably the polyolefin).
- PP/N6 polypropylene and nylon 6
- ionomer TM
- maleic anhydride or alternatively a polyester.
- These agents for enhancing the compatibility between the various components may be present in amounts of up to 10 per cent by weightj but preferably from 3 to 8 per cent by weight.
- Preferred benzotriazole derivatives are benzotriazole derivatives of the formula (T) where
- R 1 is a halogen atom
- R 2 is a C 1 to C 6 alkyl
- R 3 is a C 1 to C 6 alkyl.
- R 1 is chlorine or fluorine
- R 1 is chlorine or fluorine
- R 2 is a methyl, ethyl or propyl
- R 3 is a methyl, ethyl or propyl, isopropyl, tertiary butyl.
- benzotriazole derivative of the formula (F) wherein R 1 is chlorine, R 2 is methyl and R 3 is tertiary butyl.
- the benzotriazole derivative is used in an amount of 0.01 to 20 per cent by weight based on the dry material preferably 0.01 especially 0.1 to 15 per cent by weight based on the dry material, but in particular 0.1 to 10 per cent by weight based on the dry material in the process of the present invention.
- Disperse dyes for the process of the present invention are those which are customarily also used for dyeing polyester materials, but have high light-iastnesses on polyamide too.
- Preferred disperse dyes for the process of the present invention are disperse dyes having the formulae (1)
- R 4 and R' 4 are independently a phenyl group or a phenyl group substituted by halogen, in particular -Cl or -Br, -CH 3 , -CH 2 CH 3 , -OCH 3 , -OCH 2 CH 3 or -OH.
- R 5 , R' 5 , and R" 5 are independently halogen, in particular -Cl or -Br, a phenyl group or a phenyl group substituted by halogen, in particular -Cl or -Br, -CH 3 , -CH 2 CH 3 , -OCH 3 , -OCH 2 CH 3 or -OH.
- R 6 is halogen, in particular -Cl or -Br, a phenyl group or a phenyl group substituted by halogen, in particular -Cl or -Br, -CH 3 , -CH 2 CH 3 , -OCH 3 , -OCH 2 CH 3 or -OH, or a phenyl group or a phenoxy group substituted by halogen, in particular -Cl or -
- R 8 is -NH 2 or -NHR 9 , where R 9 is halogen, in particular -Cl or -Br, a phenyl group or a phenyl group or phenoxy group substituted by halogen, in particular -Cl or -Br, -
- More preferred disperse dyes for the process of the present invention are disperse dyes having the formulae (6)
- Very particularly suitable disperse dyes of the formulae (1), (2), (3), (4), (5) or (6) for the process of the present invention are C. I. Disperse Orange 41 and/or C. I. Disperse Orange 41:1 and/or C. I. Disperse Violet 36 and/or C. I. Solvent Yellow 163 and/or C. I. Disperse Blue 73 and/or C. I. Disperse Blue 56 and/or C. I. Disperse Red 86 and/or C. I. Disperse Red 60 and/or C. I. Disperse Violet 27 and/or C. I. Disperse Yellow 64 and/or C. I. Disperse Yellow 54.
- Possibilities for mats and carpets include the continuous or batch dyeing process and also the contactless dyeing or the classic printing or spraying of the dyes or formulations of the dyes by the ChromoJet process or other processes (M. Peter and H.K. Rouette: "Grundlagen der Textilveredelung; Handbuch der Technologie, Veriahren und Maschinen", thirteenth, revised edition, 1989, Irishr fraverlag GmbH, Frankfurt/Main, Germany, ISBN 3-87150-277-4, pages 484 to 492 (chapter 7.221.1) and page 846 and Figure 8.70).
- the textile material mentioned may be present in the various processing forms, for example as fibre, yarn or web, as a woven or loop-formingly knitted fabric or in the form of carpets. These textiles find utility in the automotive sector or generally in transit engineering such as rail, aeroplanes and/or trams, in the technology of built structures or to be more precise in or on built structures and/or in the leisure sector.
- the disperse dyes are applied to the textile materials by known dyeing processes.
- polyolefin-polyamide multicomponent fibres or bicomponent fibre materials are exhaust dyed from an aqueous dispersion in the presence of anionic or nonionic dispersants with or without customary carriers at temperatures between 70 and 140°C.
- Fibre materials based on polyolefin-polyamide are preferably dyed at a pH of 3 to 7, and especially 3 to 6.
- the dyeing temperature is preferably in the range from 70 to 110°C, and especially in the range from 80 to 105°C.
- the liquor ratio depends on the apparatus, the substrate and the make-up form. However, the liquor ratio can be chosen within a wide range, for example from 4 : 1 to 100 : 1 and preferably from 5 : 1 to 30 : 1.
- the disperse dyes used according to the present invention can be applied in the customary dyeing processes, such as for example in the exhaust process, in the continuous process, in the printing process or in non-impact printing processes such as for example inkjet or the spray pressure/Chromojet particularly suitable for carpets.
- the amounts in which the disperse dyes are used in the dyebaths or printing pastes can vary within wide limits depending on the desired depth of shade. Advantageous amounts will generally be in the range from 0.01% (0.001% to 20% by weight) to 15% by weight and especially 0.1% to 10% by weight, based respectively on weight of fibre and the printing paste.
- thickener e.g. Polyprint M225, polysaccharide, guar, tamarind
- wetting and anti- frosting agents e.g. Sandogen WAF liq., Sandogen
- an acid donor e.g. Sandacid VS Hq., Sandacid VAN Hq. 0 0..11 - - 1100 gg//1i of buffer systems, for example Sandacid PB Hq., Sandacid PBBK Hq.
- the material to be dyed is padded in a pad-mangle to a wet pick-up of 100 - 600% preferably 400% and fixed for 8 min in hot saturated steam at around 102°C for 2 - 20 min; alternatively, fixing can also be effected with dry heat or superheated steam during the period indicated above. Thereafter, the material is rinsed with cold water and if appropriate further treated or further processed as customary in the industry.
- a printing paste of the following composition is prepared for the non-impact printing process:
- the material to be printed in a non-impact printing process is sprayed with the printing paste to a pick-up of 100 - 600% and preferably 300% based on the dry weight of the material to be printed and the material is fixed with hot saturated steam at 102°C for 2 to 20 min (preferably 8 min), although dry heat or superheated steam can alternatively be used for fixing. Thereafter, the material is rinsed with cold water and is if appropriate further treated or further processed as customary in the industry. Industry-customary further treatments or further processing operations may comprise finishing with fluorinated chemicals, other soil- and/or water-repellant chemicals and/or the application of a carpet backing.
- the dyeing examples utilized small pieces of carpet produced from a bicomponent fibre (PP/PA) from Aquafil Textile Yarns S.p.A., Via Parma, 45, IT - 46041 Asola - Mantova (Italy).
- PP/PA bicomponent fibre
- Small pieces of carpet are padded in a pad-mangle in a bath containing 0.25 g/1 of C.I. Solvent Yellow 163, 0.06 g/1 of C.I. Disperse Red 86 and 0.009 g/1 of C.I. Disperse Blue 73, 100 g/1 of a 3.5% solution of Polyprint M225, 3 g/1 of Sandogen WAF liq., 2 g/1 of Sandacid VS liq., and sufficient Sandacid PB liq. for a bath pH of 5 to a wet pick-up of 400% (based on the dry weight), and the piece of carpet thus impregnated is fixed for 8 minutes in hot saturated steam at 102°C and subsequently washed with cold water. A beige dyeing was obtained on the piece of carpet. The piece of carpet thus obtained was tested for light-fastness (see hereinbelow).
- Example 2 Small pieces of carpet are dyed as in Example 1, but the bath additionally contained 5 g/1 of a 25% suspension of a compound of the formula
- a beige dyeing was obtained in the piece of carpet.
- the piece of carpet thus obtained was tested for light-fastness (see hereinbelow).
- Example 2 Small pieces of carpet are dyed as in Example 1, but the bath additionally contained 5 g/1 of a 20% suspension of a compound of the formula
- a beige dyeing was obtained in the piece of carpet.
- the piece of carpet thus obtained was tested for light-fastness (see hereinbelow).
- a beige dyeing was obtained in the piece of carpet.
- the piece of carpet thus obtained was tested for light-fastness (see hereinbelow).
- Example 2 Small pieces of carpet are dyed as in Example 1, but the bath additionally contained 5 g/1 of a 10% suspension of a compound of the formula
- a beige dyeing was obtained in the piece of carpet.
- the piece of carpet thus obtained was tested for light-iastness (see hereinbelow).
- Light-fastness was measured according to ISO 105 Method 2.
- a sample of the piece of carpet to be tested is exposed, half-covered, to light together with the blue light-fastness standards, which are pieces of wool cloth.
- Colour fastness is assessed by comparing the change in colour of the specimen with the change in colour of the light-iastness standards used.
- the specimen is exposed to a certain amount of light energy and the assessment was made not against the eight-step blue scale but against the five-step grey scale. This resulted in a colour fastness to light rating of 1 - 5.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008501294A JP2008533320A (en) | 2005-03-18 | 2006-03-14 | Dyeing with light fastness on bicomponent fiber |
CN2006800085060A CN101142358B (en) | 2005-03-18 | 2006-03-14 | Light-fast dyeings on bicomponent fibres |
US11/886,560 US20090025151A1 (en) | 2005-03-18 | 2006-03-14 | Light-Fast Dyeings on Bicomponent Fibers |
BRPI0608449-4A BRPI0608449A2 (en) | 2005-03-18 | 2006-03-14 | light fixation dyes in two-component fibers |
EP06708763A EP1863973B1 (en) | 2005-03-18 | 2006-03-14 | Light-fast dyeings on bicomponent fibres |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05102203 | 2005-03-18 | ||
EP05102203.6 | 2005-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006097475A1 true WO2006097475A1 (en) | 2006-09-21 |
Family
ID=35079367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/060718 WO2006097475A1 (en) | 2005-03-18 | 2006-03-14 | Light-fast dyeings on bicomponent fibres |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090025151A1 (en) |
EP (1) | EP1863973B1 (en) |
JP (1) | JP2008533320A (en) |
CN (1) | CN101142358B (en) |
BR (1) | BRPI0608449A2 (en) |
ES (1) | ES2364184T3 (en) |
PT (1) | PT1863973E (en) |
TW (1) | TWI402395B (en) |
WO (1) | WO2006097475A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006020661A1 (en) * | 2006-05-04 | 2007-11-22 | TAG Textilausrüstungs-Gesellschaft Schroers GmbH & Co KG | Modern multi-component clean fiber e.g. methotrexate fiber, coloring method, for e.g. carpet goods, involves maintaining cross section of fiber and fibrils with coat of additives, where fibrils are embedded in fiber |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009030214A (en) * | 2007-07-27 | 2009-02-12 | Senka Kk | Light fastness improver for fiber product, and method for improving light fastness |
CN101974250B (en) * | 2010-07-30 | 2013-04-24 | 江苏亚邦染料股份有限公司 | Yellow disperse dye with high light fastness |
KR101596065B1 (en) * | 2011-04-08 | 2016-02-29 | 코오롱인더스트리 주식회사 | Composition for Aramid and Aramid Product Manufactured Using The Same |
US10058808B2 (en) | 2012-10-22 | 2018-08-28 | Cummins Filtration Ip, Inc. | Composite filter media utilizing bicomponent fibers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0445076A2 (en) * | 1990-03-02 | 1991-09-04 | Ciba-Geigy Ag | Stable dispersions of benzotriazole ultra-violet absorbing agents |
EP0474595A1 (en) * | 1990-08-28 | 1992-03-11 | Ciba-Geigy Ag | Aqueous dispersion of low-solubility UV-absorbers |
US5221287A (en) * | 1989-06-27 | 1993-06-22 | Ciba-Geigy Corporation | Process for the photochemical and thermal stabilization of polyamide fibres having an affinity for acid and basic dyes, and of blends of said fibres with on another and with other fibres |
JPH10331034A (en) * | 1997-03-31 | 1998-12-15 | Unitika Ltd | Moisture-absorbing and releasing polyamide conjugate fiber |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59216979A (en) * | 1983-05-18 | 1984-12-07 | 三洋化成工業株式会社 | Treating agent for fiber |
EP0354174A1 (en) * | 1988-07-01 | 1990-02-07 | Ciba-Geigy Ag | Stable aqueous composition for modifying light fastness |
JP2824130B2 (en) * | 1989-07-25 | 1998-11-11 | 株式会社クラレ | Thermochromic composite fiber |
JP2835800B2 (en) * | 1992-07-15 | 1998-12-14 | 三菱レイヨン株式会社 | Core-sheath composite dyed fiber having fluorescent color and method for producing the same |
ATE175731T1 (en) * | 1994-09-30 | 1999-01-15 | Ciba Geigy Ag | STABILIZATION OF PIGMENTED FIBERS WITH A SYNERGISTIC MIXTURE OF UV ABSORBER AND HINDERED AMINE |
US6410139B1 (en) * | 1999-03-08 | 2002-06-25 | Chisso Corporation | Split type conjugate fiber, method for producing the same and fiber formed article using the same |
US6846929B2 (en) * | 2001-04-02 | 2005-01-25 | Ciba Specialty Chemicals Corporation | Benzotriazole/hals molecular combinations and compositions stabilized therewith |
-
2006
- 2006-03-14 BR BRPI0608449-4A patent/BRPI0608449A2/en not_active Application Discontinuation
- 2006-03-14 US US11/886,560 patent/US20090025151A1/en not_active Abandoned
- 2006-03-14 WO PCT/EP2006/060718 patent/WO2006097475A1/en not_active Application Discontinuation
- 2006-03-14 EP EP06708763A patent/EP1863973B1/en active Active
- 2006-03-14 PT PT06708763T patent/PT1863973E/en unknown
- 2006-03-14 CN CN2006800085060A patent/CN101142358B/en not_active Expired - Fee Related
- 2006-03-14 JP JP2008501294A patent/JP2008533320A/en active Pending
- 2006-03-14 ES ES06708763T patent/ES2364184T3/en active Active
- 2006-03-16 TW TW095109029A patent/TWI402395B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221287A (en) * | 1989-06-27 | 1993-06-22 | Ciba-Geigy Corporation | Process for the photochemical and thermal stabilization of polyamide fibres having an affinity for acid and basic dyes, and of blends of said fibres with on another and with other fibres |
EP0445076A2 (en) * | 1990-03-02 | 1991-09-04 | Ciba-Geigy Ag | Stable dispersions of benzotriazole ultra-violet absorbing agents |
EP0474595A1 (en) * | 1990-08-28 | 1992-03-11 | Ciba-Geigy Ag | Aqueous dispersion of low-solubility UV-absorbers |
JPH10331034A (en) * | 1997-03-31 | 1998-12-15 | Unitika Ltd | Moisture-absorbing and releasing polyamide conjugate fiber |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 03 31 March 1999 (1999-03-31) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006020661A1 (en) * | 2006-05-04 | 2007-11-22 | TAG Textilausrüstungs-Gesellschaft Schroers GmbH & Co KG | Modern multi-component clean fiber e.g. methotrexate fiber, coloring method, for e.g. carpet goods, involves maintaining cross section of fiber and fibrils with coat of additives, where fibrils are embedded in fiber |
Also Published As
Publication number | Publication date |
---|---|
JP2008533320A (en) | 2008-08-21 |
CN101142358B (en) | 2011-10-05 |
TWI402395B (en) | 2013-07-21 |
BRPI0608449A2 (en) | 2009-12-29 |
EP1863973A1 (en) | 2007-12-12 |
US20090025151A1 (en) | 2009-01-29 |
ES2364184T3 (en) | 2011-08-26 |
EP1863973B1 (en) | 2011-06-15 |
TW200702521A (en) | 2007-01-16 |
PT1863973E (en) | 2011-07-01 |
CN101142358A (en) | 2008-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0870807B1 (en) | Mixtures of reactive dyes and their use | |
EP1275700B1 (en) | Process of trichromic dyeing or printing of synthetic polyamide materials | |
EP2262945A1 (en) | Influencing the near infrared reflectance of dyed textile materials | |
EP1863973B1 (en) | Light-fast dyeings on bicomponent fibres | |
MXPA05005976A (en) | Dye compositions for dyeing or printing of fibre products comprising celluloseacetate. | |
TW201734145A (en) | High wet fast brilliant blue disperse dye mixtures | |
EP1409788A1 (en) | Method for dyeing and/or printing textile material | |
EP0548014B1 (en) | Dye mixtures and their utilization | |
US4622045A (en) | Method of dyeing wool with acid dyestuffs | |
KR100538432B1 (en) | Method of dyeing polyamide fiber structure in grandrelle tone and dyed structure obtained thereby | |
US6106581A (en) | Ozone stability of dyed and undyed polyamide-containing material | |
KR20040012521A (en) | Non-azo disperse dye mixtures | |
KR101118496B1 (en) | Adsorbable organic halogen aox - free navy and black disperse dyes | |
CN105348860A (en) | High-fastness blue-to-black color disperse dye composition and dye product | |
KR0184164B1 (en) | Dye composition for dyeing polyester fiber and the dyeing method thereof | |
DE2610482A1 (en) | CONTINUOUS COLORING PROCESS IN ORGANIC SOLVENT DAMPERS | |
CN112724704B (en) | Disperse red jade dye composition and dye product | |
MX2013014769A (en) | Acid dye mixtures for polyamide and wool, containing dimer acid dyes. | |
Seu | The dyeing of silk with heterocyclic disperse azo-dyes | |
DE102015114501A1 (en) | Colored textiles based on dyed m-aramid fibers, process for their preparation and their use | |
JPH06299085A (en) | Green reactive dye mixture having attenuated dichroism | |
DE3105907A1 (en) | METHOD FOR CONTINUOUS DYEING AND PRINTING OF WOOL FIBERS | |
DE4315816A1 (en) | Process for dyeing aromatic polyamides | |
DE4325350A1 (en) | Dyeing natural polyamide fibre with reactive dyestuff in aq. medium - using l-amino-2,7-bis:di:halo-propionyl-amino- or halo:acryloyl-amino-sulpho:phenyl:azo- l-naphthol-di:sulphonic acid at high temp. | |
CN108192380A (en) | A kind of disperse dye composition and its application |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006708763 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2008501294 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11886560 Country of ref document: US Ref document number: 200680008506.0 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 2006708763 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0608449 Country of ref document: BR Kind code of ref document: A2 |