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Class Information
Number: 525/92K
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 > Mixing of solid block or block-type copolymer with other solid polymer; mixing of said polymer mixture with a chemical treating agent; mixing of a block or block-type copolymer with sicp or with spfi; or processes of forming or reacting; or the resultant product of any of the above operations > Mixture contains solid polymer derived from at least one saturated reactant, sicp, or spfi > Solid polymer derived from saturated aldehyde or aldehyde derivative material
Description:










Patents under this class:
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Patent Number Title Of Patent Date Issued
6939916 Adhesion promoter, coating compositions for adhesion to olefinic substrates and methods therefor Sep. 6, 2005
6737475 Branched polyacetal resin composition May. 18, 2004
6653374 Method of preparing flameproof thermoplastic resin composition Nov. 25, 2003
6517905 Thermosetting compositions containing hydroxyl-functional polymers prepared using atom transfer radical polymerization Feb. 11, 2003
6492462 Side chain crystalline polymer as rheology modifier for crosslinked polymer Dec. 10, 2002
6407165 Elastomeric compositions for damping Jun. 18, 2002
6407166 Elastomeric compositions for damping Jun. 18, 2002
6369132 Fine particle size low bulk density thermoplastic polymers Apr. 9, 2002
6319987 Thermosetting compositions containing hydroxyl-functional polymers prepared using atom transfer radical polymerization Nov. 20, 2001
6255364 Crosslinkable waterborne dispersions of epoxidized polydiene block copolymers and amino resins Jul. 3, 2001
6248810 Waterborne dispersions of epoxidized polydiene block copolymers and amino resins Jun. 19, 2001
6194515 Polyacetal composition with improved toughness Feb. 27, 2001
5872187 Polyamide resin composition Feb. 16, 1999
5859131 Resin composition and molded article of the same Jan. 12, 1999
5827907 Homo-, co- or multicomponent thermoplastic polymer dispersed in a thermoset resin Oct. 27, 1998
5596040 Polyphenylene ether resin composition containing modified aromatic hydrocarbon-formaldehyde resin, rubber polymer and polyamide resin Jan. 21, 1997
5500481 Compositions containing epoxidized monohydroxylated diene polymers, amino resins, and reactive reinforcement agents Mar. 19, 1996
5449722 Thermoplastic resin composition Sep. 12, 1995
5310792 Thermoplastic resin composition and method for producing the same May. 10, 1994
5306772 Polyacetal resin composition and its molded article Apr. 26, 1994
5294661 Weather-resistant polyoxymethylene composition and molded article thereof Mar. 15, 1994
5274036 Pressure sensitive adhesive Dec. 28, 1993
5274022 PAS, melamine resins and rubbers Dec. 28, 1993
5258457 Method of chemically crosslinking unsaturated polymers Nov. 2, 1993
5247014 Method of chemically crosslinking unsaturated polymers Sep. 21, 1993
5159016 Process for preparing thermoplastic resin composition Oct. 27, 1992
5124405 Method of chemically crosslinking unsaturated polymers Jun. 23, 1992
5082732 Rubber particles for resin reinforcement and reinforced resin composition Jan. 21, 1992
5026752 Amorphous-polypropylene-based hot melt adhesive Jun. 25, 1991
5003006 Oil reservoir permeability control Mar. 26, 1991
4994508 Specific hydrogenated block copolymer composition and process for producing the same Feb. 19, 1991
4657970 Modified block copolymer composition Apr. 14, 1987
4628072 Modified block copolymer composition Dec. 9, 1986
4604425 Method for modifying the surface of polymer materials Aug. 5, 1986
4601941 High heat metal-polymer laminate Jul. 22, 1986
4556686 Stable crosslinked dispersion Dec. 3, 1985
4304881 Alkenyl aromatic resin composition having an excellent impact strength Dec. 8, 1981
4294733 Adhesive for double glazing units Oct. 13, 1981
4269747 Crosslinkable adhesive composition May. 26, 1981
4181635 Pressure sensitive adhesive compositions Jan. 1, 1980
4138378 Liquid polyalkene in thermoplastic elastomer sealant formulation Feb. 6, 1979
4131709 Adhesive compositions Dec. 26, 1978
4112158 Packaging films and packaged articles therewith Sep. 5, 1978
4110500 Packaged articles Aug. 29, 1978
4090996 Multicomponent polyester-block copolymer-polymer blends May. 23, 1978
4081424 Multicomponent polyolefin - block copolymer - polymer blends Mar. 28, 1978
4080356 Multicomponent polyacetal-block copolymer-polymer blends Mar. 21, 1978
4080357 Multicomponent halogenated thermoplastic-block copolymer-polymer blends Mar. 21, 1978
4079100 Acetal resin/block copolymer blend Mar. 14, 1978
4028292 Hot melt adhesive Jun. 7, 1977

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