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Class Information
Number: 525/407
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 is derived from 1,2-epoxy compound containing only one 1,2 epoxy group as sole reactant and wherein none of the reactants contains a plurality of methylol groups or derivatives thereof > Mixed with 1,2-epoxy reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom
Description: Subject matter wherein the solid polymer derived from 1,2-epoxy reactant only containing a single 1,2-epoxy group is mixed with an epoxy reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8658742 Epoxy resin imbibed polymer particles Feb. 25, 2014
8541512 Epoxy resin-based composition modified for impact resistance Sep. 24, 2013
8536284 N,N'-dimethyl secondary diamine polymer as epoxy resin curing agent Sep. 17, 2013
8512594 Curing agent of N,N'-dimethyl-meta-xylylenediamine and multifunctional amin(s) Aug. 20, 2013
8461275 Curing agents and process for their manufacture Jun. 11, 2013
8373286 Curable organopolysiloxane composition, optical semiconductor element sealant, and optical semiconductor device Feb. 12, 2013
8354467 Underfill formulation and method of increasing an adhesion property of same Jan. 15, 2013
8318870 Epoxide (meth) acrylate composition Nov. 27, 2012
8298634 Fusible inkjet recording media Oct. 30, 2012
8278396 Curing agents for epoxy resins Oct. 2, 2012
8138580 Adhesive composition for electronic components, and adhesive sheet for electronic components using the same Mar. 20, 2012
8080614 Curable organopolysiloxane composition and semiconductor device Dec. 20, 2011
8076424 Heat-curable compositions comprising low-temperature impact strength modifiers Dec. 13, 2011
8063143 Curable organopolysiloxane composition, method of curing thereof, semiconductor device, and adhesion promotor Nov. 22, 2011
8043460 Reversible dry adhesives Oct. 25, 2011
8021586 Amphiphilic block copolymer-toughened epoxy resins and powder coatings made therefrom Sep. 20, 2011
8012292 Multilayer adhesive for thermal reversible joining of substrates Sep. 6, 2011
7985524 Emulsion aggregation process for forming curable powder coating compositions, curable powder coating compositions and method for using the same Jul. 26, 2011
7976665 Method of minimizing residue adhesion for thermo-reversible dry adhesives Jul. 12, 2011
7842755 Curable organopolysiloxane composition, method of curing thereof, semiconductor device, and adhesion promoter Nov. 30, 2010
7842756 Copolymer with hydrolyzable groups by reacting glycidyl ester and/or ether, polyol and hydrolyzable group-containing compound Nov. 30, 2010
7834101 Epoxidized vegetable oil, epoxidized alkyl esters and/or cycloaliphatic epoxides Nov. 16, 2010
7772333 Film-forming material containing resin with -Si(OR).sub.3 and crosslinkable groups Aug. 10, 2010
7759431 Joining tissue with bioabsorbable isocyanate Jul. 20, 2010
7759432 Emulsion containing epoxy resin Jul. 20, 2010
7754824 Dendritic polyol, cycloaliphatic epoxy resin and cationic initiator Jul. 13, 2010
7691949 Joining tissues with composition of bioabsorbable isocyanate and amine-substituted polyalkylene glycol Apr. 6, 2010
7666954 Epoxy resin amine curing agent of N,N'-dimethyl secondary diamine polymer Feb. 23, 2010
7459504 Reaction product of polyamine and acyclic carbonate Dec. 2, 2008
7432333 Powder coating of amino-urea or urethane catalyst and epoxy/hydroxy and/or siloxane resin Oct. 7, 2008
7425594 Copolymer of glycidyl ester and/or ether with polyol Sep. 16, 2008
7323521 Epoxy polymer additives for powder coatings Jan. 29, 2008
7241846 Bioabsorbable adhesive compounds and compositions Jul. 10, 2007
7230068 Polymer derivatives Jun. 12, 2007
7189779 Process for trapping residual monomer with an epoxide functional group in a thermoplastic composition Mar. 13, 2007
7109258 Polymeric material with antistatic properties and method for obtaining it Sep. 19, 2006
7008986 Stabilized thermoplastic moulding materials Mar. 7, 2006
6977279 Solvent-free room temperature curing reactive systems and the use thereof in the production of adhesives, sealing agents, casting compounds, molded articles or coatings Dec. 20, 2005
6878783 Solid state device with encapsulant of cycloaliphatic epoxy resin, anhydride, and boron catalyst Apr. 12, 2005
6855800 Method for trapping a residual monomer with epoxide function in a thermoplastic composition Feb. 15, 2005
6846902 Process for trapping residual monomer with an epoxide functional group in a thermoplastic composition Jan. 25, 2005
6841628 Resin composition, adhesives prepared therewith for bonding circuit members, and circuit boards Jan. 11, 2005
6825273 Polymer composites containing alkylene oxide copolymers Nov. 30, 2004
6809160 Flexible hydrophobic resin with sulfonium and propargyl groups-containing resin Oct. 26, 2004
6800157 Bonding members with epoxy composition containing chain extender, toughener and catalyst Oct. 5, 2004
6794451 Cationically polymerizable liquid composition and tacky polymer Sep. 21, 2004
6765069 Plasma cross-linked hydrophilic coating Jul. 20, 2004
6740192 Joining electroconductive materials with electroconductive adhesive containing epoxide-modified polyurethane May. 25, 2004
6646049 High-solids thermoset binders formed using hyperbranched polyols as reactive intermediates, coating compositions formed therewith, and methods of making and using same Nov. 11, 2003
6579953 APPLICATION OF WATER-SOLUBLE OR WATER-DISPERSIBLE POLYMERIZATES WHICH CONTAIN POLY-ETHER AND WHICH ARE USED AS A COATING AGENT, A BINDING AGENT AND/OR AS A FILM-FORMING AUXILIARY AGENT IN PHAR Jun. 17, 2003

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