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Class Information
Number: 525/449
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 > Solid polymer derived from at least one carboxylic acid or derivative > Solid polymer derived from at least one lactam; from an amino carboxylic acid or derivative; or from a polycarboxylic acid or derivative > Mixed with 1,2-epoxy reactant or polymer derived therefrom
Description: Subject matter wherein solid polymer derived from a polycarboxylic acid or derivative is mixed with 1,2-epoxy reactant or polymer derived therefrom.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8674032 Biodegradable multi-block co-polymers Mar. 18, 2014
8637593 Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate Jan. 28, 2014
8585272 Thermosetting resin composition, epoxy resin molding material, and polyvalent carboxylic acid condensate Nov. 19, 2013
8563663 Heat curable composition for composite parts and intumescent coatings Oct. 22, 2013
8529928 Biomimetic polymers and uses thereof Sep. 10, 2013
8445585 Aqueous coating binders for corrosion protection, wood and concrete May. 21, 2013
8278398 Two part crash durable epoxy adhesives Oct. 2, 2012
8268940 Flame-retardant adhesive resin composition and adhesive film using the same Sep. 18, 2012
8114515 Crosslinked polyester compositions, method of manufacture, and uses thereof Feb. 14, 2012
8080618 Thermoplastic resin composition with good heat stability, light stability, and impact strength Dec. 20, 2011
8080619 Styrenic thermoplastic resin composition having excellent impact resistance and paintability Dec. 20, 2011
8058334 Polyester resin composition Nov. 15, 2011
8017678 Polyester resin composition Sep. 13, 2011
8003731 Biologically-degradable polyester mixture Aug. 23, 2011
7989556 Modifier for polyester resin and process for producing molded article with the same Aug. 2, 2011
7977429 Polymers and uses thereof Jul. 12, 2011
7902302 Hydroxy-functional polyester-polyurethane dispersions, methods of preparing the same, compositions containing such dispersions and uses therefor Mar. 8, 2011
7872078 Curable film-forming compositions demonstrating self-healing properties Jan. 18, 2011
7816451 Polymer additives for powder coatings Oct. 19, 2010
7781147 Imide-urethane resin, photosensitive resin composition including the same and cured product Aug. 24, 2010
7754828 Laminating adhesive Jul. 13, 2010
7727426 Epoxy resin composition Jun. 1, 2010
7666945 Non-gelled curable compositions containing imide functional compositions Feb. 23, 2010
7649074 High-functionality highly branched or hyperbranched polycarbonates and their preparation and use Jan. 19, 2010
7632570 Aqueous resinous binders Dec. 15, 2009
7601429 Prepreg and laminate Oct. 13, 2009
7375167 Hydrolysis-resistance composition May. 20, 2008
7368169 Hydrazide compounds with angiogenic activity May. 6, 2008
7361715 Polymer additives for powder coatings Apr. 22, 2008
7279546 Hydroxy-functional polyesters Oct. 9, 2007
7202281 Methods and compositions for reducing or eliminating post-surgical adhesion formation Apr. 10, 2007
7202304 Anhydride polymers for use as curing agents in epoxy resin-based underfill material Apr. 10, 2007
6900267 Methods of CO2-assisted reactive extrusion May. 31, 2005
6890974 Powder coating composition containing low temperature curable epoxy resin May. 10, 2005
6890997 Powder coating of free radical curable epoxy resin and another free radical curable resin May. 10, 2005
6838529 Polyester composition and connector Jan. 4, 2005
6756452 Glycidyl ester of cooh polyester and curing agent Jun. 29, 2004
6710106 Molding composition Mar. 23, 2004
6706824 Process for increasing the molecular weight of polycondensates Mar. 16, 2004
6696499 Methods and compositions for reducing or eliminating post-surgical adhesion formation Feb. 24, 2004
6652917 Powder topcoating with epoxy resin, non-cyclic polyanhydride, and aliphatic non-cyclic anhydride or dibasic acid Nov. 25, 2003
6649705 Hyperbranched polyol macromolecule, method of making same, and coating composition including same Nov. 18, 2003
6620512 Anhydride polymers for use as curing agents in epoxy resin-based underfill material Sep. 16, 2003
6616998 Polyester packaging films producing a peelable seal Sep. 9, 2003
6605688 Low Viscosity imine reactive diluents and coating compositions made therefrom Aug. 12, 2003
6593401 Low temperature curable epoxy resin, method for preparing the same, and paint composite using the same Jul. 15, 2003
6534181 Styrene-maleic anhydride copolymer and epoxy resin blend crosslinked with multifunctional amine compounds Mar. 18, 2003
6515048 Adhesive powder Feb. 4, 2003
6479588 Graft copolymer of polyamide and a glycidyl group-containing acrylate copolymer, process for preparation and coating composition containing the graft copolymer Nov. 12, 2002
6448345 Powder coating of epoxy resin, non-cyclic polyanhydride, and aliphatic non-cyclic anhydride or dibasic acid Sep. 10, 2002

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