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Class Information
Number: 526/318.4
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymers from only ethylenic monomers or processes of polymerizing, polymerizable compositions containing only ethylenic monomers as reactants or processes of preparing > From carboxylic acid monomer > With ester monomer
Description: Subject matter wherein the monomer having two or more carboxyl groups is interpolymerized with an unsaturated monomer which contains at least one carboxylic acid ester group.

Sub-classes under this class:

Class Number Class Name Patents
526/318.41 Monomer contains chalcogen other than in c(=o)-o- chalcogen in any monomer) 113
526/318.43 Monomer contains two or more ester groups 136
526/318.44 Two or more ester monomers 193
526/318.45 With hydrocarbon monomer 95

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

Patent Number Title Of Patent Date Issued
8648212 Process for preparing solutions of radiation-sensitive, free-radically polymerizable organic compounds Feb. 11, 2014
8642177 Acid etch resistance for calcareous substrates Feb. 4, 2014
8629218 Curable film-forming compositions containing ortho-hydroxyl aromatic functional acrylic polymers Jan. 14, 2014
8623977 Non-hydrocarbyl hydrophobically modified polycarboxylic polymers Jan. 7, 2014
8617711 Single layer film and hydrophilic material comprising the same Dec. 31, 2013
8613833 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of filler-containing papers Dec. 24, 2013
8563672 Process for producing fluorinated copolymers of (meth)acrylates and (meth)acrylic acid amine complexes Oct. 22, 2013
8541529 Positive resist composition, method of forming resist pattern, and polymeric compound Sep. 24, 2013
8492513 Method for enhancing water content of silicone hydrogel contact lens Jul. 23, 2013
8470906 Ionic silicone hydrogels having improved hydrolytic stability Jun. 25, 2013
8461277 Caustic removable hot melt adhesive formulations Jun. 11, 2013
8440760 Methacrylic copolymer, method for preparing the same, and methacrylic resin composition including the same May. 14, 2013
8420709 Coating composition, (meth)acrylic polymer and monomer mixture for producing the (meth)acrylic polymer Apr. 16, 2013
8394504 Optical planar thermoplastic resin composition Mar. 12, 2013
8361628 Process for producing metal film Jan. 29, 2013
8309667 Water-soluble copolymer having alkyl-modified carboxyl groups Nov. 13, 2012
8273814 Emulsifying polymers and their use Sep. 25, 2012
8252425 Acrylic emulsion pressure sensitive adhesive composition Aug. 28, 2012
8236913 (Meth)acrylate copolymer, a method for producing the same and a medical device Aug. 7, 2012
8227559 Vinyl ester maleic acid derivative copolymers Jul. 24, 2012
8217127 (Meth)acrylic acid/alkyl (meth)acrylate ester copolymer and cosmetic preparation containing the same Jul. 10, 2012
8067517 Water-soluble copolymer having alkyl-modified carboxyl groups Nov. 29, 2011
8058374 Hybrid copolymers Nov. 15, 2011
8044148 Modified styrene-maleic acid copolymer and use thereof Oct. 25, 2011
8039568 Anionic ethyl methacrylate copolymers and use thereof Oct. 18, 2011
8034888 Amphoteric ethyl methacrylate copolymers and use thereof Oct. 11, 2011
8030422 Recoverable polymer-bound homogeneous catalysts for catalytic chain transfer process Oct. 4, 2011
8017706 Process for production of polymers with iron complex catalyst Sep. 13, 2011
7964686 Aqueous treatment compositions and polymers for use therein Jun. 21, 2011
7947795 Polymer for filling gaps in semiconductor substrate and coating composition using the same May. 24, 2011
7923418 Emulsion breaker Apr. 12, 2011
7897243 Structure having specific surface shape and properties and (meth)acrylic polymerizable composition for formation of the structure Mar. 1, 2011
7858076 Copolymers based on tert-butyl(meth) acrylate and use thereof Dec. 28, 2010
7851571 Hybrid copolymers Dec. 14, 2010
7829070 Ampholytic anionic copolymers Nov. 9, 2010
7816441 Dispersing assistant for emulsion and suspension polymerization Oct. 19, 2010
7812107 Water-based coated-type vibration damping material Oct. 12, 2010
7772340 Alkoxyamines originating from .beta.-phoshorated nitroxides and use thereof in radical polymerisation Aug. 10, 2010
7767282 Copolymers of vinyl alcohol and itaconic acid and uses thereof Aug. 3, 2010
7737237 Controlled structure copolymer comprising an amphoteric or zwitterionic part Jun. 15, 2010
7709052 Aqueous polymer dispersions containing alkyldiketenes, methods for the production thereof, and their use May. 4, 2010
7700703 Polymer additives and adhesive compositions including them Apr. 20, 2010
7691260 Multifunctional multipolymeric surfactants for oil and bitumen recovery and other applications Apr. 6, 2010
7666963 Hybrid copolymers Feb. 23, 2010
7649047 Multi-purpose polymers, methods and compositions Jan. 19, 2010
7608662 Copolymers of vinyl alcohol and itaconic acid for use in paper coatings Oct. 27, 2009
7608661 Water-soluble film from copolymers of vinyl alcohol and itaconic acid, and paper coating articles therefrom Oct. 27, 2009
7608660 Method of coating paper with copolymers of vinyl alcohol and itaconic acid Oct. 27, 2009
7601765 UV-active binding agent Oct. 13, 2009
7544733 Stain resistant water-borne coating composition Jun. 9, 2009

1 2 3 4 5 6 7 8

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