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Class Information
Number: 525/221
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 > Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures > Solid polymer derived from reactant containing a carboxylic acid group
Description: Subject matter wherein the mixture contains a solid polymer derived from an ethylenic reactant which contains a carboxylic acid group, e.g., acrylic acid, maleic acid, etc.

Patents under this class:

Patent Number Title Of Patent Date Issued
8709591 Resin composition and molded article Apr. 29, 2014
8709560 Polymeric compositions including their uses and methods of production Apr. 29, 2014
8691917 Ionomers modified with imidized acrylic resins Apr. 8, 2014
8691916 Retortable easy opening seals for film extrusion Apr. 8, 2014
8691046 Energy-activated room temperature-pumpable polymer compositions and devices for activating and dispensing the same Apr. 8, 2014
8674025 Golf ball resin composition and golf ball Mar. 18, 2014
8669328 Composition comprising as the aqueous dispersion preferably (meth)acrylate polymers containing benzophenone in a mixture with (meth)acrylate polymers different therefrom and the use of said co Mar. 11, 2014
8664338 Processability improver for foam molding and vinyl chloride resin composition containing same Mar. 4, 2014
8663407 Isobutylene (Co)polymeric adhesive composition Mar. 4, 2014
8637609 Blends of acrylic latices and polyurethane dispersions for coatings Jan. 28, 2014
8623961 Optical acrylic pressure-sensitive adhesive composition and optical acrylic pressure-sensitive adhesive tape Jan. 7, 2014
8618206 Process for producing water-absorbing polymer particles with low caking tendency and high absorption under pressure Dec. 31, 2013
8609980 Cross-linkable ionomeric encapsulants for photovoltaic cells Dec. 17, 2013
8609777 Cross-linkable encapsulants for photovoltaic cells Dec. 17, 2013
8609773 Olefin/acrylic polymer blends Dec. 17, 2013
8604132 Rheology modifying star macrmolecules for fracking fluids and home care Dec. 10, 2013
8604104 Cellulose ether composition for dry mortar formulations Dec. 10, 2013
8598446 Crosslinkable materials for safety laminates Dec. 3, 2013
8598278 Golf ball Dec. 3, 2013
8598265 Thermoplastic elastomer composition Dec. 3, 2013
8592525 Composition with increased stress cracking resistance Nov. 26, 2013
8592047 Binder based on carboxylic acid vinyl ethylene ester copolymer and polyolefin containing a functional monomer Nov. 26, 2013
8580849 Hydrous gel and production process and use of the hydrous gel Nov. 12, 2013
8569421 Star macromolecules for personal and home care Oct. 29, 2013
8557925 Blends of anionic copolymers suitable for surface size and methods of making the same Oct. 15, 2013
8552112 Weatherable thermoplastic resin composition having excellent low gloss characteristic and method of preparing the same Oct. 8, 2013
8546491 Polyolefin-based composite resin spherical particles, coating composition, and coated object Oct. 1, 2013
8546479 Aqueous binders for coatings with improved gloss Oct. 1, 2013
8546477 Coating composition, method of producing the same, articles made therefrom, and method of making such articles Oct. 1, 2013
8541081 Easy-open, reclosable package Sep. 24, 2013
8536272 Thermoplastic poly(arylene ether)/polyester blends and method of making Sep. 17, 2013
8530578 Pressure sensitive adhesive comprising blend of synthetic rubber and functionalized synthetic rubber bonded to an acrylic polymer Sep. 10, 2013
8507599 Golf ball layers based on ionomers made with polyalkenamer carriers Aug. 13, 2013
8487027 Golf ball material and method of preparing the same Jul. 16, 2013
8476369 Metal salt nanogel-containing polymers Jul. 2, 2013
8470931 Adhesive film, production methods of shaped body Jun. 25, 2013
8465846 Aqueous dispersions and coatings Jun. 18, 2013
8461277 Caustic removable hot melt adhesive formulations Jun. 11, 2013
8450425 Golf ball May. 28, 2013
8450421 Cable layer of modified soft polypropylene with improved stress whitening resistance May. 28, 2013
8450419 Golf ball material, golf ball, and method for preparing golf ball material May. 28, 2013
8445596 Powdery, cross-linked absorbent polymers, method for the production thereof, and their use May. 21, 2013
8445582 Adhesive and multilayer structure having the same May. 21, 2013
8436099 Method of recycling paints as a component of an immiscible polymer blend May. 7, 2013
8426523 Golf ball Apr. 23, 2013
8410221 Process for producing water-absorbing polymer particles with low caking tendency and high absorption under pressure Apr. 2, 2013
8410220 Golf balls with soft, resilient bimodal ionomeric covers Apr. 2, 2013
8410219 Method for increasing melt flow of a bimodal ionomer composition Apr. 2, 2013
8410218 Pressure-sensitive adhesive composition having improved initial tack Apr. 2, 2013
8404773 Coating composition, method of producing the same, articles made therefrom, and method of making such articles Mar. 26, 2013

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