CA2296162A1 - Polymeric articles having a textured surface and frosted appearance - Google Patents
Polymeric articles having a textured surface and frosted appearance Download PDFInfo
- Publication number
- CA2296162A1 CA2296162A1 CA 2296162 CA2296162A CA2296162A1 CA 2296162 A1 CA2296162 A1 CA 2296162A1 CA 2296162 CA2296162 CA 2296162 CA 2296162 A CA2296162 A CA 2296162A CA 2296162 A1 CA2296162 A1 CA 2296162A1
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- Prior art keywords
- comprised
- article
- alkyl
- crosslinking agent
- micrometers
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/40—Esters of unsaturated alcohols, e.g. allyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/18—Spheres
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
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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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/932—Blend of matched optical properties
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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.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
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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.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
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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.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24372—Particulate matter
- Y10T428/24405—Polymer or resin [e.g., natural or synthetic rubber, etc.]
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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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
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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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
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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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
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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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
Abstract
Disclosed is a polymeric article having a frosted and/or surface textured finish made from a polymeric resin comprised of a polymeric matrix and polymeric particles which are substantially spherical, highly crosslinked, have a mean particle size of between 15 and 70 micrometers and have a particle size distribution between 10-110 micrometers.
Claims (17)
1- An extruded polymeric article comprised of a polymeric matrix and polymeric particles which are substantially spherical, highly crosslinked, have a mean particle size of between 15 and 70 micrometers and have a particle size distribution between 10-110 micrometers wherein the article has a frosted, a surface textured finish or a frosted and surface textured finish.
2. The article of Claim 1, wherein the beads have a mean particle size of 25-55 micrometers.
3. The article of Claim 1 wherein the polymeric matrix is an ABS terpolymer, ASA copolymer, polycarbonate, polyester, PETG, MBS copolymer, HIPS, acrylonitrile/acrylate copolymer, polystyrene, SAN, MMA/S, an acrylonitrile/methyl methacrylate copolymer, impact modified polyolefins, PVC, impact modified PVC, imidized acrylic polymer, acrylic polymer or impact modified acrylic polymer.
4. The article of Claim 3 wherein the polymeric matrix is polymethyl methacrylate based.
5. The article of Claim 1 wherein a frosted appearance is achieved through the mismatch of the refractive indices of the polymeric particles and polymeric matrix by greater than 0.02.
6. The article of Claim 1 comprised of a) 20 - 90% polymethyl methacrylate or alkyl methylacrylate/alkyl acrylate copolymer based matrix;
b) 0 - 50% modifiers; and c) 5 - 60% highly crosslinked spherical beads comprised of about 0-100 % styrene; 0-100% alkyl methacrylate, 0-100% alkyl acrylate and crosslinking agent.
b) 0 - 50% modifiers; and c) 5 - 60% highly crosslinked spherical beads comprised of about 0-100 % styrene; 0-100% alkyl methacrylate, 0-100% alkyl acrylate and crosslinking agent.
7. The article of Claim 1 comprised of a) 20 - 90% polymethyl methacrylate or alkyl methylacrylate/alkyl acrylate copolymer based matrix;
b) 0 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of about 0-100 % styrene, 0-100% alkyl methacrylate, 0-100% alkyl acrylate and crosslinking agent.
b) 0 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of about 0-100 % styrene, 0-100% alkyl methacrylate, 0-100% alkyl acrylate and crosslinking agent.
8. The article of Claim 1 comprised of a) 20 - 90% polymethyl methacrylate based matrix;
b) 0 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of 0 - 50 % styrene 100- 50 % alkyl alkylacrylate, alkyl acrylate or a combination thereof and 0.1-2.5% crosslinking agent.
b) 0 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of 0 - 50 % styrene 100- 50 % alkyl alkylacrylate, alkyl acrylate or a combination thereof and 0.1-2.5% crosslinking agent.
9.The article of Claim 1, wherein the particles are comprised of a) 0 - 50% styrene;
b) 45-100% alkyl methylacrylate or alkyl acrylate;
c) 0.01-5% crosslinking agent.
b) 45-100% alkyl methylacrylate or alkyl acrylate;
c) 0.01-5% crosslinking agent.
10. The article of Claim 9 wherein the crosslinking agent is ethylene glycol dimethacrylate, divinylbenzene or allyl methacrylate.
11. The article of Claim 10 wherein the crosslinking agent is divinylbenzene.
12. A resin comprised of a) 20 - 90% polymethyl methacrylate based matrix;
b) 5 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of - 50 % styrene 90 - 50 % methyl methacrylate 0.1 - 2.5 % crosslinking agent, wherein the beads have a mean particle size of 15-70 micrometers, and a particle size distribution of between 15-110 micrometers.
b) 5 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of - 50 % styrene 90 - 50 % methyl methacrylate 0.1 - 2.5 % crosslinking agent, wherein the beads have a mean particle size of 15-70 micrometers, and a particle size distribution of between 15-110 micrometers.
13. The resin of Claim 12 wherein the crosslinking agent is ethylene glycol dimethacrylate, divinylbenzene or allyl methacrylate.
14 The resin of Claim 12 wherein the crosslinking agent is allylmethacrylate.
15. The resin of claim 12 wherein the beads contain a colorant.
16. A resin comprised of a) 70 - 85% polymethyl methacrylate based matrix; and b) 15 - 30% highly crosslinked spherical beads comprised of - 35 % styrene 65 - 85 % methyl methacrylate 0.5-1.5% allylmethacrylate;
wherein the beads have a mean particle size of 15-70 micrometers, and a particle size distribution of between 15-110 micrometers.
wherein the beads have a mean particle size of 15-70 micrometers, and a particle size distribution of between 15-110 micrometers.
17. A resin comprised of a) 20 - 90o polymethyl methacrylate or alkyl methylacrylate/alkyl acrylate copolymer based matrix;
b) 0 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of about 0-100 o styrene, 0-1000 alkyl methacrylate, 0-100% alkyl acrylate and crosslinking agent.
b) 0 - 50% modifiers; and c) 5 - 30% highly crosslinked spherical beads comprised of about 0-100 o styrene, 0-1000 alkyl methacrylate, 0-100% alkyl acrylate and crosslinking agent.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11655299P | 1999-01-21 | 1999-01-21 | |
US60/116,552 | 1999-01-21 | ||
US09/480,193 | 2000-01-10 | ||
US09/480,193 US7067188B1 (en) | 1999-01-21 | 2000-01-10 | Polymeric articles having a textured surface and frosted appearance |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2296162A1 true CA2296162A1 (en) | 2000-07-21 |
CA2296162C CA2296162C (en) | 2010-04-06 |
Family
ID=26814356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2296162 Expired - Lifetime CA2296162C (en) | 1999-01-21 | 2000-01-17 | Polymeric articles having a textured surface and frosted appearance |
Country Status (12)
Country | Link |
---|---|
US (4) | US7067188B1 (en) |
EP (1) | EP1022115B1 (en) |
JP (1) | JP4790888B2 (en) |
CN (1) | CN1197910C (en) |
AT (1) | ATE263018T1 (en) |
BR (1) | BR0000137B1 (en) |
CA (1) | CA2296162C (en) |
DE (1) | DE60009361T2 (en) |
DK (1) | DK1022115T3 (en) |
ES (1) | ES2218065T3 (en) |
HK (1) | HK1030005A1 (en) |
PT (1) | PT1022115E (en) |
Families Citing this family (68)
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---|---|---|---|---|
US7067188B1 (en) * | 1999-01-21 | 2006-06-27 | Arkema | Polymeric articles having a textured surface and frosted appearance |
GB9919304D0 (en) | 1999-08-17 | 1999-10-20 | Ici Plc | Acrylic composition |
US20060019113A1 (en) * | 2000-03-24 | 2006-01-26 | Cyro Industries | Plastic sheet product offering matte appearance and method of preparation |
US20010036543A1 (en) * | 2000-03-24 | 2001-11-01 | Sparks Darrell L. | Plastic sheet product offering matte appearance and method of preparation |
UA74186C2 (en) † | 2000-05-19 | 2005-11-15 | Лусайт Інтернешнл Юк Лімітед | Illumination device with accent lighting through the rib |
US6852800B2 (en) * | 2001-03-30 | 2005-02-08 | Rohm And Haas Company | Plastic composition |
US6861129B2 (en) | 2002-03-26 | 2005-03-01 | Atofina | Mar resistance, non-glare transparent acrylic sheet with consistent optical properties at various sheet thicknesses |
TWI225878B (en) * | 2002-12-27 | 2005-01-01 | Kolon Inc | Light diffusion resin composition |
DE10354379A1 (en) * | 2003-11-20 | 2005-06-23 | Röhm GmbH & Co. KG | A molding composition containing a matting agent |
US7435462B2 (en) | 2004-05-28 | 2008-10-14 | Arkema France | Thermoplastic article with a printable matte surface |
US20060003239A1 (en) * | 2004-06-30 | 2006-01-05 | Cooper Terence A | Multilayer optical display device |
JP2008508557A (en) * | 2004-07-29 | 2008-03-21 | ルーミン・オズ株式会社 | Optical display device with asymmetric field of view |
DE102004045296A1 (en) * | 2004-09-16 | 2006-03-23 | Röhm GmbH & Co. KG | Use of polyalkyl (meth) acrylate bead polymers and molding compound for the production of extruded molded parts with a matted surface |
CN101133088B (en) * | 2005-03-03 | 2011-04-13 | 三菱丽阳株式会社 | Polymer particle, resin composition containing same, and molded body |
US7540628B2 (en) * | 2006-04-24 | 2009-06-02 | Novicomm, Inc. | Illuminated panels and methods therefor |
EP1881030A1 (en) * | 2006-07-21 | 2008-01-23 | Arkema France | Non PVC thermoplastic compositions |
EP2077458A4 (en) * | 2006-10-27 | 2012-03-28 | Toray Industries | White polyester film for light reflective plate |
US20080186696A1 (en) * | 2007-02-03 | 2008-08-07 | Awai George K | Light emitting diode waveguide assemblies for illuminating refrigerated areas |
US20080186732A1 (en) * | 2007-02-03 | 2008-08-07 | Awai George K | Light emitting diode modules for illuminated panels |
US20080186737A1 (en) * | 2007-02-03 | 2008-08-07 | Awai George K | Edge-illuminated panels with shaped-edge diffuser |
KR101225559B1 (en) | 2007-08-21 | 2013-01-24 | 유엠지 에이비에스 가부시키가이샤 | Method for producing enlarged rubber, graft copolymer, thermoplastic resin composition and molded article |
US20090096125A1 (en) * | 2007-10-12 | 2009-04-16 | William Patrick Paplham | Injection molding of thermoplastic polymethylmethacrylate pellets |
DE102007059632A1 (en) * | 2007-12-10 | 2009-06-18 | Evonik Röhm Gmbh | Moldings with a matt and structured surface finish |
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- 2000-01-20 AT AT00300413T patent/ATE263018T1/en active
- 2000-01-20 DK DK00300413T patent/DK1022115T3/en active
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US20070128409A1 (en) | 2007-06-07 |
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US7067188B1 (en) | 2006-06-27 |
CA2296162C (en) | 2010-04-06 |
US7547736B2 (en) | 2009-06-16 |
HK1030005A1 (en) | 2001-04-20 |
US7544724B2 (en) | 2009-06-09 |
ES2218065T3 (en) | 2004-11-16 |
EP1022115B1 (en) | 2004-03-31 |
DK1022115T3 (en) | 2004-08-02 |
JP4790888B2 (en) | 2011-10-12 |
US20060160944A1 (en) | 2006-07-20 |
ATE263018T1 (en) | 2004-04-15 |
BR0000137A (en) | 2000-08-08 |
CN1267678A (en) | 2000-09-27 |
US20090226669A1 (en) | 2009-09-10 |
CN1197910C (en) | 2005-04-20 |
JP2000212293A (en) | 2000-08-02 |
PT1022115E (en) | 2004-07-30 |
DE60009361T2 (en) | 2005-02-17 |
BR0000137B1 (en) | 2010-06-01 |
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