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Class Information
Number: 525/183
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 > With a polycarboxylic acid or derivative and a polyamine or the corresponding salt thereof; or with a lactam; or with an aminocarboxylic acid; or with the corresponding polymers; and wherein the monomer or polymer was derived from at least one saturated reactant > Solid polymer derived from ethylenically unsaturated reactant only is derived from a reactant containing a carboxylic acid or derivative
Description: Subject matter wherein the solid polymer is derived from or has been reacted with an ethylenic reactant containing a carboxylic acid or derivative thereof.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8633273 Process for production of a heat-stabilized acrylate polymer Jan. 21, 2014
8586663 Polymer composition comprising polyamide and ionomer Nov. 19, 2013
8501871 Golf ball Aug. 6, 2013
8491929 Bioadhesive polymers Jul. 23, 2013
8466298 High selectively polymeric adsorbent based on the hydrogen bonding interaction and the use thereof in isolation and purification of active components from gingko biloba extract Jun. 18, 2013
8461268 Golf ball material, golf ball and method for preparing golf ball material Jun. 11, 2013
8450419 Golf ball material, golf ball, and method for preparing golf ball material May. 28, 2013
8410216 Impact-resistant composition based on a polyamide resin and on a blend of at least one graft copolymer with polyamide blocks and a low-density ethylene polymer Apr. 2, 2013
8399563 Golf ball Mar. 19, 2013
8399564 Golf ball Mar. 19, 2013
8372915 Golf ball Feb. 12, 2013
8367772 Crosslinked aramid polymer Feb. 5, 2013
8314172 Golf ball Nov. 20, 2012
8288476 Golf ball material, golf ball and method for preparing golf ball material Oct. 16, 2012
8268450 Thermoplastic polyamide resin compositions having improved paint adhesion Sep. 18, 2012
8236412 Polyamide graft polymer composition and use thereof in photovoltaic modules Aug. 7, 2012
8227543 Flexible thermoplastic composition with improved resistance to the effect of oils, and use of such a composition Jul. 24, 2012
8227545 Composition for use in golf balls and sports equipment Jul. 24, 2012
8211344 Use of a microcrystalline polyamide to obtain a particular surface finish Jul. 3, 2012
8211979 Rubber and thermoplastic multi-component systems, rubber and thermoplastic composite moulded pieces made therefrom, method for production and use thereof Jul. 3, 2012
8193283 Golf balls with soft, resilient bimodal ionomeric covers Jun. 5, 2012
8188186 Golf ball May. 29, 2012
8114940 Rubber-modified polyamide resin, epoxy resin composition and cured product thereof Feb. 14, 2012
8114522 Resin composition, laminate using the same, and molded body using the laminate Feb. 14, 2012
8106115 Golf ball material, golf ball and method for preparing golf ball material Jan. 31, 2012
8076406 Composite based on polylactic acid and a polyamide, having improved impact strength, and its manufacturing process and use Dec. 13, 2011
8063123 Phosphorus-containing mixtures, a process for their preparation and their use Nov. 22, 2011
8053523 Hydrogen tank liner material and hydrogen tank liner Nov. 8, 2011
8048967 Method for preparing nylon microspheres and nylon microspheres prepared thereby Nov. 1, 2011
8021728 Polyamide resin composition having superior extensibility and flexing fatigue and pneumatic tire and hose using the same Sep. 20, 2011
7960473 Thermoplastic resin composition, production method thereof, and molded article Jun. 14, 2011
7960477 Polyamides with acrylate rubbers Jun. 14, 2011
7947360 Polyamide molding compositions with improved flowability May. 24, 2011
7915348 Method for making ionomers using amine compounds comprising salt functional groups, ionomers made by the method and sports equipment comprising such ionomers Mar. 29, 2011
7842756 Copolymer with hydrolyzable groups by reacting glycidyl ester and/or ether, polyol and hydrolyzable group-containing compound Nov. 30, 2010
7833450 Use of a microcrystalline polyamide to obtain a particular surface finish Nov. 16, 2010
7816451 Polymer additives for powder coatings Oct. 19, 2010
7803874 Golf ball material, golf ball and method for preparing golf ball material Sep. 28, 2010
7767759 Composition for use in golf balls Aug. 3, 2010
7700689 Golf ball material, golf ball and method for preparing golf ball material Apr. 20, 2010
7691947 Polymer compositions of bromostyrenes having controlled molecular weight Apr. 6, 2010
7691943 Moulding compound and method for production thereof Apr. 6, 2010
7659339 Low mooney nitrile rubber thermoplastic elastomer composition with improved processability Feb. 9, 2010
7648748 Liquid crystalline resin composition for blow molding Jan. 19, 2010
7637961 Composition and method for preparing leather Dec. 29, 2009
7635730 Golf ball material, golf ball, and method for preparing golf ball material Dec. 22, 2009
7625972 Flexible semiaromatic polyamides with a low moisture uptake Dec. 1, 2009
7601422 Rounded-particle plastic powder in particular for application in laser sintering, method for production of such a powder and laser sintering process using such a powder Oct. 13, 2009
7589142 Thermoplastic resin composition and moldings thereof Sep. 15, 2009
7521508 Electron beam inter-curing of plastic and elastomer blends Apr. 21, 2009

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