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Class Information
Number: 528/93
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > From phenol, phenol ether, or inorganic phenolate > From 1,2-epoxy-containing phenolic reactant or with 1,2-epoxy-containing reactant > Polymerizing in the presence of a specified material other than reactant > Material contains a nitrogen compound
Description: Subject matter wherein the specified material contains a nitrogen compound.


Sub-classes under this class:

Class Number Class Name Patents
528/94 Nitrogen material contains a nitrogen atom as part of a heterocyclic ring 304


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

Patent Number Title Of Patent Date Issued
7462658 Aging-resistant coatings and adhesive composites Dec. 9, 2008
7390765 Catalyst of reaction product of polyisocyanate and tertiary amino group-containing amine, alcohol or polyol Jun. 24, 2008
7189770 Curing component and curable resin composition containing the curing component Mar. 13, 2007
7087799 Amino group containing phenol derivative Aug. 8, 2006
7056978 Toughened epoxy-anhydride no-flow underfill encapsulant Jun. 6, 2006
7019045 Amino group containing phenol Mar. 28, 2006
7001938 Epoxy resin curing compositions and resin compositions including same Feb. 21, 2006
6977274 Epoxy resin curing system containing latent catalytic curing agent causing the expansion of volume Dec. 20, 2005
6946503 Amine blend accelerators for polyoxyalkylenepolyamine cured epoxy resins Sep. 20, 2005
6822341 Latent catalysts for molding compounds Nov. 23, 2004
6800157 Bonding members with epoxy composition containing chain extender, toughener and catalyst Oct. 5, 2004
6773754 Accelerated curing of epoxy gelcoats Aug. 10, 2004
6756469 Polysilazane-modified polyamine hardeners for epoxy resins Jun. 29, 2004
6740359 Ambient cure fast dry solvent borne coating compositions May. 25, 2004
6677426 Modified epoxy resin composition, production process for the same and solvent-free coating comprising the same Jan. 13, 2004
6670017 Photocurable form-in-place gasket for electronic applications Dec. 30, 2003
6649673 Single component room temperature curable low VOC epoxy coatings Nov. 18, 2003
6649729 Novolaks as water-unaffected accelerators for epoxy resin hardeners Nov. 18, 2003
6624213 High temperature epoxy adhesive films Sep. 23, 2003
6620862 Sheet resin composition and process for manufacturing semiconductor device therewith Sep. 16, 2003
6613839 Polyepoxide, catalyst/cure inhibitor complex and anhydride Sep. 2, 2003
6608161 Process for producing phenol-dicarbonyl condensates with increased fluorescence, epoxy resins, epoxy resin systems and laminates made with the same Aug. 19, 2003
6605355 Epoxy resin composition Aug. 12, 2003
6592994 Thermosetting epoxy powder coatings having improved degassing properties Jul. 15, 2003
6565935 Polymer concrete structures May. 20, 2003
6555628 Epoxy resins and process for making the same Apr. 29, 2003
6548627 Flame-retardant phosphorus-modified epoxy resins Apr. 15, 2003
6548575 High temperature underfilling material with low exotherm during use Apr. 15, 2003
6538052 Curable compositions of glycidyl compounds, aminic hardeners and novel low viscosity curing accelerators Mar. 25, 2003
6489405 Epoxy resin formulation containing epoxy group-terminated polyesters Dec. 3, 2002
6486256 Composition of epoxy resin, chain extender and polymeric toughener with separate base catalyst Nov. 26, 2002
6475621 Water based primer compositions Nov. 5, 2002
6465597 Epoxy-amine compositions containing sulfur as a cure accelerator Oct. 15, 2002
6423777 Powder coating cross-linking agents of high functionality which contain uretdione groups and free isocyanate groups Jul. 23, 2002
6388163 Method for chemically inactivating energetic materials and forming a nondetonable product therefrom May. 14, 2002
6387310 Thermosetting resin composition for prestressed concrete tendon, its use and prestressed concrete tendon using the composition May. 14, 2002
6369133 Polyester-based aqueous coating composition Apr. 9, 2002
6350825 Reacting diglycidyl, bisphenol and monophenol with catalyst and mixing with polyglycidyl Feb. 26, 2002
6346329 Curable resin composition Feb. 12, 2002
6342577 Thermosetting resin compositions useful as underfill sealants Jan. 29, 2002
6329473 Amine-modified epoxy resin composition Dec. 11, 2001
6262189 Advanced epoxy resin from mixing polyepoxide and OH- or COOH-compound as feedstream Jul. 17, 2001
6160077 Halogen-free epoxy resin Dec. 12, 2000
6107419 Process for preparation of high molecular weight epoxy resin Aug. 22, 2000
6077886 Curable resin compositions Jun. 20, 2000
6063893 Curing agent for resins and resin composition containing the same May. 16, 2000
6057389 Curable compositions May. 2, 2000
6048956 Diglycidyl ethers Apr. 11, 2000
6031012 Curable composition, foam produced therefrom, and process for producing the foam Feb. 29, 2000
6022931 Advanced epoxy resins Feb. 8, 2000

1 2 3 4 5 6 7


 
 
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