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Class Information
Number: 525/80
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Mixing of two or more solid polymers; mixing of solid polymer or sicp with sicp or spfi; mixing of sicp with an ethylenic agent; mixing of solid polymer with a chemical treating or ethylenic agent; or processes of forming or reacting; or the resultant product of any of the above operations > At least one solid polymer derived from ethylenic reactants only > Mixing of solid graft or graft-type copolymer derived from ethylenic reactants only with other solid polymer derived from ethylenic reactants only; or treating said mixture with chemical treating agent; or processes of forming or reacting; or the resultant product of any of the above operations > Mixture contains solid polymer derived from reactant containing carboxylic acid ester group
Description: Subject matter wherein a solid polymer is derived from or has been reacted with an ethylenic reactant containing a carboxylic acid ester group (e.g., methyl methacrylate, vinyl acetate, etc.).


Sub-classes under this class:

Class Number Class Name Patents
525/85 Polymer substrate derived from an unsaturated carboxylic acid ester 302
525/81 Reactant contains at least two ester groups 66
525/83 Substrate polymer derived from hydrocarbon containing plural unsaturation 207


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7605210 Fiber-reinforced thermoplastic vulcanizates Oct. 20, 2009
7589150 Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewith Sep. 15, 2009
7579406 Transparent thermoplastic resin compositions and process for preparing the same Aug. 25, 2009
7569638 Thermoplastic elastomer composition Aug. 4, 2009
7569628 Styrenic thermoplastic resin blend Aug. 4, 2009
7557158 Gloss reducing polymer composition Jul. 7, 2009
7547744 Thermoplastic resin composition having excellent resistance and low gloss Jun. 16, 2009
7534832 Impact-reinforcing agent having multilayered structure, method for preparing the same, and thermoplastic resin comprising the same May. 19, 2009
7510764 Low-outgassing acrylic pressure-sensitive adhesive compositions Mar. 31, 2009
7488775 Graft copolymer and thermoplastic resin composition Feb. 10, 2009
7482063 Molded object obtained by in-mold coating and process for producing the same Jan. 27, 2009
7452602 Vinylidene fluoride-based resin film Nov. 18, 2008
7432320 Processing aid for vinyl chloride resin and vinyl chloride resin composition Oct. 7, 2008
7420016 Moulding compositions for the production of sanitary-ware components Sep. 2, 2008
7405265 Method of preparing catalyst for polymerization of aliphatic polycarbonate and method of polymerizing aliphatic polycarbonate Jul. 29, 2008
7396876 Transparent and impact-resistant thermoplastic resin compositions Jul. 8, 2008
7396877 Chemical resistant thermoplastic resin composition Jul. 8, 2008
7368061 Process and device for the production of elastomer-modified thermoplastics May. 6, 2008
7351766 Thermoplastic resin composition and engineering plastic composition Apr. 1, 2008
7338706 Resin composition for capstock Mar. 4, 2008
7304111 Polypropylene containing copolymer composition and process for producing the same Dec. 4, 2007
7268186 Sheet for carrier tape Sep. 11, 2007
7235597 Styrenic thermoplastic resin composition containing an aromatic pentaerythrityl diphosphate Jun. 26, 2007
7211642 Thermosetting aromatic dielectric material May. 1, 2007
7195816 Acrylic film and laminates comprising the same Mar. 27, 2007
7176258 Water-based emulsion for vibration damper Feb. 13, 2007
7157520 Process for producing powdery linear polymer having improved powder properties Jan. 2, 2007
7122604 Modified propylene polymer, composition containing the same and use thereof Oct. 17, 2006
7119152 Thermoplastic polyester compositions having improved impact properties Oct. 10, 2006
7071246 Rubber composition containing resinous nanopractice Jul. 4, 2006
7064163 Polyolefin-based adhesive resins and method of making adhesive resins Jun. 20, 2006
6989192 Pressure sensitively adhesive polyacrylates Jan. 24, 2006
6982299 Weatherable resin compositions having low gloss appearances Jan. 3, 2006
6894115 Dual-functionalized adhesive compositions May. 17, 2005
6887943 Modified propylene polymer, composition containing the same and use thereof May. 3, 2005
6878775 Pressure-sensitive adhesive featuring low outgassing Apr. 12, 2005
6872776 Vinyl chloride resin composition and molded object comprising the same Mar. 29, 2005
6872278 One part woodworking adhesive composition Mar. 29, 2005
6861475 Smooth, flexible powder coatings Mar. 1, 2005
6852799 Universal compatibilizing agent for polyolefines and polar plastics Feb. 8, 2005
6849687 Thermoplastic composition having low gloss appearance Feb. 1, 2005
6844396 Acrylic resin composition Jan. 18, 2005
6841622 Method for producing acrylic polymer fine particles Jan. 11, 2005
6833409 Impact modifier, process for producing the same, and thermoplastic resin composition containing the same Dec. 21, 2004
6815496 Thermoplastic elastomer composition, and formed article and composite formed article using the same Nov. 9, 2004
6812283 Method for agglomerating dispersed rubber Nov. 2, 2004
6812282 Thermoplastic compositions providing matt surface Nov. 2, 2004
6806320 Block copolymer melt-processable compositions, methods of their preparation, and articles therefrom Oct. 19, 2004
6794055 Alkyd-based free radical cured wood stains Sep. 21, 2004
6790874 Polyolefin materials having enhanced surface durability and methods of making the same by exposure to radiation Sep. 14, 2004

1 2 3 4 5 6 7 8 9 10 11


 
 
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