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Class Information
Number: 523/466
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 > Inorganic si-o bond dnrm
Description: Subject matter wherein the DNRM is an inorganic material which contains a silicon-to-oxygen bond, e.g., silica, glass, etc.


Sub-classes under this class:

Class Number Class Name Patents
523/467 Polymer derived from ethylenic reactants only 60


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7456230 Cationically photocurable epoxy resin compositions Nov. 25, 2008
7446136 Method for producing cure system, adhesive system, and electronic device Nov. 4, 2008
7442729 Composition of epoxy resin, polyphenolic compound and trisubstituted phosphonionphenolate salt Oct. 28, 2008
7432334 Silicone-modified single-component casting compound Oct. 7, 2008
7429800 Molding composition and method, and molded article Sep. 30, 2008
7405246 Cure system, adhesive system, electronic device Jul. 29, 2008
7390571 Varnish for laminate or prepreg, laminate or prepreg prepared using this varnish, and printed wiring board prepared using this laminate or prepreg Jun. 24, 2008
7368170 Viscous chemical anchoring adhesive May. 6, 2008
7354978 Semiconductor encapsulant of epoxy resin, phenolic resin and triazole compound Apr. 8, 2008
7354499 Method for making a lubricating fast setting epoxy composition Apr. 8, 2008
7329711 Modified epoxy resins Feb. 12, 2008
7312104 Resin composition for encapsulating semiconductor device Dec. 25, 2007
7311972 Filled epoxy resin compositions Dec. 25, 2007
7307128 Epoxy compound, preparation method thereof, and use thereof Dec. 11, 2007
7304102 Process for making encapsulant for opto-electronic devices Dec. 4, 2007
7304120 Epoxy compound, preparation method thereof, and use thereof Dec. 4, 2007
7279223 Underfill composition and packaged solid state device Oct. 9, 2007
7276563 Polyphenylene ether oligomer compound, derivatives thereof and use thereof Oct. 2, 2007
7268191 Method for producing epoxy resin composition for semiconductor encapsulation and epoxy resin composition for semiconductor encapsulation and semiconductor device obtained thereby Sep. 11, 2007
7265167 Epoxy resin composition for semiconductor encapsulation, and semiconductor device using the same Sep. 4, 2007
7255925 Thermosetting resin composition for high speed transmission circuit board Aug. 14, 2007
7247683 Low voiding no flow fluxing underfill for electronic devices Jul. 24, 2007
7169833 Liquid epoxy resin composition and semiconductor device Jan. 30, 2007
7163973 Composition of bulk filler and epoxy-clay nanocomposite Jan. 16, 2007
7147921 Anti-fouling coatings containing silica-coated copper Dec. 12, 2006
7098276 Flame-retardant epoxy resin composition and semiconductor device made using the same Aug. 29, 2006
7095125 Semiconductor encapsulating epoxy resin composition and semiconductor device Aug. 22, 2006
7094844 Liquid epoxy resin composition and semiconductor device Aug. 22, 2006
7087664 Resin film and multilayer printed wiring board using thereof Aug. 8, 2006
7037399 Underfill encapsulant for wafer packaging and method for its application May. 2, 2006
7026382 Conductive resin composition Apr. 11, 2006
7005185 Quick cure carbon fiber reinforced epoxy resin Feb. 28, 2006
6992166 Phenolic resin and method of producing the same Jan. 31, 2006
6946421 Latent catalyst Sep. 20, 2005
6936664 Reworkable epoxidized 1-(cyclo) alkenyl ether/polycarboxylic acid product Aug. 30, 2005
6933332 Powdered epoxy composition Aug. 23, 2005
6919420 Acid-cleavable acetal and ketal based epoxy oligomers Jul. 19, 2005
6916873 Liquid thermosetting resin composition, printed wiring boards and process for their production Jul. 12, 2005
6881812 Thermosetting resin and tetraorganophosphonium dicyclic tetraorganoborane catalyst Apr. 19, 2005
6872762 Epoxy resin composition with solid organic acid Mar. 29, 2005
6845797 Tire compositions comprising epoxidized natural rubber and a functionalized polyolefin Jan. 25, 2005
6841605 Adhesive composition for metal foil, and adhesive-coated metal foil, metal-clad laminate and related materials using the same Jan. 11, 2005
6830825 Epoxy resin composition and semiconductor device Dec. 14, 2004
6831113 Amine-modified epoxy resin reacted in presence of latent hardener Dec. 14, 2004
6822341 Latent catalysts for molding compounds Nov. 23, 2004
6803414 Damping resin composition and damping resin article for structure using the resin composition Oct. 12, 2004
6797750 Flame-retardant epoxy resin composition, molded article thereof, and electronic part Sep. 28, 2004
6794058 Flip-chip type semiconductor device Sep. 21, 2004
6790904 Liquid coating of film-forming resin and particles chemically modified to lower surface tension Sep. 14, 2004
6784228 Epoxy resin composition, cured article thereof, novel epoxy resin, novel phenol compound, and process for preparing the same Aug. 31, 2004

1 2 3 4 5 6 7 8 9 10 11


 
 
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