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Class Information
Number: 523/408
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Process of forming a composition containing a nonreactive material (nrm) and a polymer containing more than one 1,2-epoxy group, or a preformed polymer derived from or admixed with a reactant containing more than one 1,2-epoxy group, or with a polymer derived from an epihalohydrin and a polyhydric phenol or polyol; or composition or product thereof > Product contains water per se or water of hydration as designated nonreactive material (dnrm) > Solid polymer derived from ethylenic reactants only (includes in situ reactants from plural 1,2-epoxides) > Two or more polymers derived from ethylenic reactants only
Description: Subject matter wherein the composition contains two or more polymers derived from ethylenic reactants only, e.g., a mixture of polystyrene and polymethyl methacrylate, etc.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8563796 Encapsulating composition for the storage of waste that is toxic to health and/or the environment, which is devoid of an aromatic amine hardening agent Oct. 22, 2013
8193271 Process for preparing an aqueous polymer composition using water-soluble free radical chain regulators Jun. 5, 2012
7947764 Cationic electrodeposition coating compositions May. 24, 2011
6808752 Coating compositions Oct. 26, 2004
6743837 Resin dispersion for cationic electrodeposition and cationic electrodeposition coating composition including the same Jun. 1, 2004
6525115 Method of making an aqueous dispersion of particles comprising an epoxy material for use in coatings Feb. 25, 2003
6465562 Latex binder for coating composition Oct. 15, 2002
6462124 Water-dilutable coating of oh-acrlylate or polyesterurethane resin and blocked acid catalyst Oct. 8, 2002
6359062 Coating compositions Mar. 19, 2002
6333368 Water-based neutralized tertiary amino and/or acidic vinyl polymer with epoxy and hydrolyzable silyl compound Dec. 25, 2001
6291554 Curable system of self-emulsified aqueous epoxy resin and its polymeric hybrids Sep. 18, 2001
6268422 Aqueous adhesive for bonding elastomers Jul. 31, 2001
6204332 Water-dilutable coating composition of polyhydroxyl condensation or addition resin, amino resin and blocked acid catalyst Mar. 20, 2001
6177487 Aqueous powder paint dispersions Jan. 23, 2001
6177488 Aqueous colored base coating composition Jan. 23, 2001
6147144 Cationic electrodeposition coating composition and a process for preparing the same Nov. 14, 2000
6103788 Curable resin composition for use in water-based coating materials Aug. 15, 2000
6093299 Stove-enamel coating media and the use thereof Jul. 25, 2000
6054033 Cathodic electrodeposition paint Apr. 25, 2000
5883158 Process for producing improved super absorbent polymer Mar. 16, 1999
5869552 Water-dispersible polymer and coating composition containing the same Feb. 9, 1999
5859112 Production of aqueous polymer compositions Jan. 12, 1999
5712340 Aqueous dispersion of polymer composition Jan. 27, 1998
5691416 (Meth)acrylate polymer particles dispersed in epoxy resin Nov. 25, 1997
5677379 .beta.-keto-ester-esterified polyol with polymerized monomers Oct. 14, 1997
5654360 Aqueous coating of organic solvent-soluble silicon polymer and dispersion polymer Aug. 5, 1997
5648417 Color coating composition Jul. 15, 1997
5643977 Room-temperature curable waterbased coating compositions Jul. 1, 1997
5576360 Low voc, aqueous dispersed, epoxy crosslinked polyester acrylic coatings Nov. 19, 1996
5554671 Low VOC, aqueous dispersed acrylic epoxy microgels Sep. 10, 1996
5548018 Aqueous primer composition Aug. 20, 1996
5532297 Divinyl benzene modified, aqueous dispersed, acrylic graft coatings Jul. 2, 1996
5500463 Aqueous resin composition and method for forming coating film on can body Mar. 19, 1996
5330627 Thermosetting coating compositions and their use Jul. 19, 1994
5296525 Aqueous coating compositions Mar. 22, 1994
5268452 RLP modified unsaturated polyester resins blended with reactive liquid polymers Dec. 7, 1993
5201436 Can coating of epoxy resin, acrylic copolymer and acrylic surfactant Apr. 13, 1993
5196481 Acrylic terpolymer surfactant for aqueous dispersed epoxy/acrylic binders Mar. 23, 1993
5091447 In-situ polymeric membrane for cavity sealing and mitigating transport of liquid hazardous materials based on aqueous epoxy-rubber alloys Feb. 25, 1992
5063261 Size for carbon fibers and glass fibers Nov. 5, 1991
5043366 Self-curing aqueous resin dispersion based on alicyclic epoxies Aug. 27, 1991
5039720 Aqueous electrophoretic enamel coating materials, which can be deposited at the cathode crosslinked with methane tricarboxylic acid amides of malonic acid derivatives Aug. 13, 1991
4808642 Chlorine-containing resin molding and material for use therewith Feb. 28, 1989
4769400 Heat-curable binder mixture Sep. 6, 1988
4738994 Epoxy resin-polyammonium salt emulsion and process for its production Apr. 19, 1988
4727097 Process for preparing highly reactive, water-absorptive resin Feb. 23, 1988
4703071 Stabilized aqueous coatings containing zinc oxide Oct. 27, 1987
4622353 Epoxy resin-diammonium salt emulsion and process for its production Nov. 11, 1986
4611015 Polymer concrete compositions containing water absorbent polymers Sep. 9, 1986
4579887 Non-aqueous dispersions of relatively high molecular weight epoxy resins Apr. 1, 1986

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