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Class Information
Number: 525/74
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 oxygen heterocycle
Description: Subject matter wherein a solid polymer is derived from or has been reacted with an ethylenic reactant containing an oxygen heterocycle (e.g., maleic anhydride, glycidyl acrylate, etc.).


Patents under this class:
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Patent Number Title Of Patent Date Issued
7528194 Comb copolymers with defined side chains and process for their manufacture May. 5, 2009
7304111 Polypropylene containing copolymer composition and process for producing the same Dec. 4, 2007
7300978 Functionalised polymers Nov. 27, 2007
7279528 Adhesive components and process for manufacture Oct. 9, 2007
7276557 Adhesive components and process for manufacture Oct. 2, 2007
7267887 Composite molding with adhesive composition layer comprising conjugated diene polymer having cyclic structure, and coating material Sep. 11, 2007
7223814 Hot melt adhesives with improved performance window May. 29, 2007
7208541 Hot melt adhesive Apr. 24, 2007
7202323 Polycarbonate resin Apr. 10, 2007
7135529 Golf ball comprising saturated rubber/ionomer block copolymers Nov. 14, 2006
7132479 Polymer mixtures with improved odor control Nov. 7, 2006
7122604 Modified propylene polymer, composition containing the same and use thereof Oct. 17, 2006
7090799 Golf ball and method for preparing golf ball Aug. 15, 2006
7067196 Grafted syndiotactic polypropylene and coextruding binders based on syndiotactic polypropylene Jun. 27, 2006
7067582 Golf ball core compositions containing high Vicat softening temperature, resilient thermoplastic materials Jun. 27, 2006
7026395 Golf balls having a cover layer formed from an ionomer and metallocene-catalyzed polyolefin blend and methods of making same Apr. 11, 2006
6992135 Multi-layer golf ball with a thin, castable outer layer Jan. 31, 2006
6982299 Weatherable resin compositions having low gloss appearances Jan. 3, 2006
6924013 Coextrusion binder, its use for a multilayer structure and the structure thus obtained Aug. 2, 2005
6890992 Golf ball cores with improved durability May. 10, 2005
6887943 Modified propylene polymer, composition containing the same and use thereof May. 3, 2005
6852799 Universal compatibilizing agent for polyolefines and polar plastics Feb. 8, 2005
6790874 Polyolefin materials having enhanced surface durability and methods of making the same by exposure to radiation Sep. 14, 2004
6762244 Golf ball core compositions containing high vicat softening themperature, resilient thermoplastic materials Jul. 13, 2004
6759480 Thermoplastic resins modified by copolymers based on heavy acrylates Jul. 6, 2004
6753378 Branched polyolefin, process for preparing the same, and thermoplastic resin composition containing branched polyolefin Jun. 22, 2004
6746738 Coextrusion binder, its use for a multilayer structure and the structure thus obtained Jun. 8, 2004
6723790 Blends of poly[.alpha.-methylenelact(one)(am] homo- and copolymers Apr. 20, 2004
6716916 Thermoplastic molding materials based on particular graft rubber constituents Apr. 6, 2004
6716928 Grafted propylene copolymers and adhesive blends Apr. 6, 2004
6716926 Method for the modification of polyolefins Apr. 6, 2004
6677401 Multi-layer golf ball with a thin, castable outer layer Jan. 13, 2004
6660796 Polyester molding composition Dec. 9, 2003
6657006 Coextrusion binder composition and coextruded multilayer composite in which the said composition is employed as adhesive layer Dec. 2, 2003
6653402 Golf ball Nov. 25, 2003
6653386 Preventing discoloration in an elastomer rubber Nov. 25, 2003
6653403 Golf balls having a cover layer formed from an ionomer and metallocene-catalyzed polyolefin blend and methods of making same Nov. 25, 2003
6646047 Thermoplastic elastomeric resin composition and a process for the preparation thereof Nov. 11, 2003
6639013 Method of making graft, block-graft and star-shaped copolymers by in-situ coupling reaction Oct. 28, 2003
6638578 Thermosetting compositions containing carboxylic acid functional polymers prepared by atom transfer radical polymerization Oct. 28, 2003
6602954 Tire components containing functionalized polyolefins Aug. 5, 2003
6599978 Copolymer, thermoplastic resin composition, and process for producing the same Jul. 29, 2003
6514583 High impact strength film containing single site catalyzed copolymer Feb. 4, 2003
6506835 Polymer blends of polyvinyl butyral Jan. 14, 2003
6503984 TPE composition that exhibits excellent adhesion to textile fibers Jan. 7, 2003
6492462 Side chain crystalline polymer as rheology modifier for crosslinked polymer Dec. 10, 2002
6476117 Grafted near-gelation polymers having high damping properties Nov. 5, 2002
6476130 Golf ball compositions formed from single catalyzed polymers Nov. 5, 2002
6465606 Polyether monoamine with 36-44 EO units and 1-6 PO units Oct. 15, 2002
6458890 4-methyl-1-pentene polymer compositions, and the laminates and adhesives using the compositions Oct. 1, 2002

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