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Class Information
Number: 525/530
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 contains more than one 1,2-epoxy group or is derived from reactant containing at least one 1,2-epoxy group > Mixed with unsaturated reactant or polymer derived therefrom > Wherein unsaturated reactant is a carboxylic acid or derivative or polymer derived therefrom
Description: Subject matter wherein the unsaturated reactant or polymer derived therefrom is a carboxylic acid or derivative.










Sub-classes under this class:

Class Number Class Name Patents
525/532 Contains polyol reactant or polymer derived therefrom 142
525/531 Wherein unsaturated reactant contains only one free carboxyl group 444


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
4502977 Demulsifier composition and method of use thereof Mar. 5, 1985
4503207 Process for the preparation of acrylamide graft polymer dispersions Mar. 5, 1985
4500608 Anaerobically-curing compositions Feb. 19, 1985
4492789 Epoxy resin composition Jan. 8, 1985
4486280 Self-curing modified epoxy resin composition and aqueous dispersion thereof Dec. 4, 1984
4483758 Method for making a negative working lithographic printing plate Nov. 20, 1984
4480077 Heat resistant vinyl ester resin composition Oct. 30, 1984
4480058 Aqueous epoxy ester emulsions Oct. 30, 1984
4478985 Process for the preparation of resinous compounds, compounds produced thereby and their use in thermosetting coating compositions Oct. 23, 1984
4459393 Process for the preparation of self-linking resinous binders and their use in surface coating compositions Jul. 10, 1984
4448941 Resin binder for fiber composite materials May. 15, 1984
4442246 Aqueous coating composition comprising self-emulsifiable ester of epoxy and acid containing addition polymer Apr. 10, 1984
4436878 Water-dispersible binders for cationic electropaints, and a process for their preparation Mar. 13, 1984
4434278 Phosphate esters of acrylated epoxides Feb. 28, 1984
4433134 Preparation of alkyl mercaptoalkanoates from unsaturated carboxylates and CO.sub.2 -contaminated H.sub.2 S Feb. 21, 1984
4424299 Process for manufacturing of unsaturated polyester resins with reduced volatilization of monomer Jan. 3, 1984
4405761 Non-emissive, flame-retardant coating compositions Sep. 20, 1983
4394493 Crosslinkable poly(oxyalkylene) graft copolymers Jul. 19, 1983
4393188 Thermosetting prepolymer from polyfunctional maleimide and bis maleimide Jul. 12, 1983
4393173 Complexes of N-methylolacrylamides with polyalkoxylates and polymerization to ungelled poly(N-methylolacrylamides) Jul. 12, 1983
RE31310 Impact resistant vinyl ester resin and process for making same Jul. 12, 1983
4389512 Cycloaliphatic acrylate compositions Jun. 21, 1983
4387182 Cycloaliphatic acrylate compositions Jun. 7, 1983
4387011 Resin composition for aqueous paint Jun. 7, 1983
4380611 Etherified methylol polyamide crosslinking agent, process for producing the same and resins crosslinked therewith Apr. 19, 1983
4376848 Water dilutable cathodic depositable resinous binder production and use Mar. 15, 1983
4362848 Cycloaliphatic acrylate compositions Dec. 7, 1982
4355122 Water-borne thermoplastic polyhydroxyether compositions Oct. 19, 1982
4347343 Thickened vinyl ester resin compositions Aug. 31, 1982
4340523 Electrocoating composition with polyhydroxyamine and epoxy Jul. 20, 1982
4338236 Polyhydroxyamine dispersant useful in electrodeposition Jul. 6, 1982
4338235 Electrocoating composition with polyhydroxyamine and acrylic or methacrylic polymers Jul. 6, 1982
4337187 Electrocoating composition with polyhydroxyamine and polyesters or alkyds Jun. 29, 1982
4335031 Electrocoating composition with polyhydroxyamine and polybutadiene Jun. 15, 1982
4331574 Process for preparation of water-thinnable epoxy resins May. 25, 1982
4327200 Water-dilutable oxazolidine group containing epoxy resin esters, coating compositions prepared therefrom, and their use as cathodically depositable paints Apr. 27, 1982
4321342 Curable fixtures of polyepoxides and amine-terminated graft polymer dispersions Mar. 23, 1982
4319009 Cycloaliphatic acrylate compositions Mar. 9, 1982
4317858 Ultraviolet curable solvent-free wire enamel blends Mar. 2, 1982
4317894 Low temperature cure coating compositions Mar. 2, 1982
4310647 Halogenated dicyclopentadienyl fumarates Jan. 12, 1982
4308185 Graft polymer compositions of terminated epoxy resin, processes for making and using same, and substrates coated therewith Dec. 29, 1981
4294743 Epoxy imide Oct. 13, 1981
4294877 Epoxy imide compositions Oct. 13, 1981
4288359 Epoxy imide compositions Sep. 8, 1981
4287323 Addition polymerizable polyethers having pendant ethylenically unsaturated urethane groups Sep. 1, 1981
4284747 Cis-trans fluoropolyol polyacrylate Aug. 18, 1981
4258156 Method of fabrication of a transparent laminated product Mar. 24, 1981
4254244 Light-sensitive materials Mar. 3, 1981
4246089 Graft copolymer useful in electrodeposition Jan. 20, 1981

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