Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 523/451
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 > Phosphorus dnrm
Description: Subject matter wherein the DNRM is a phosphorous compound, e.g., triphenyl phosphite, zinc phosphate, etc.


Sub-classes under this class:

Class Number Class Name Patents
523/452 Phosphorus directly bonded to nitrogen 21


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7423097 Glycidyloxy groups-containing polybutadiene, mono-oxetane compound and cationic photoinitiator Sep. 9, 2008
7396588 Curable composition, varnish and laminate Jul. 8, 2008
7320830 Flame-retardant heat-resistant resin composition and adhesive film comprising the same Jan. 22, 2008
7169474 Epoxy resin composition and semiconductor device Jan. 30, 2007
7160609 Curable composition, varnish, and layered product Jan. 9, 2007
7144763 Epoxy resin compositions, solid state devices encapsulated therewith and method Dec. 5, 2006
7138445 Flame retardant thermoplastic resin composition Nov. 21, 2006
7084194 Halogen-free resin composition Aug. 1, 2006
7070861 Flame retardant epoxy resin composition, and prepreg and fiber-reinforced composite materials made by using the composition Jul. 4, 2006
7064157 Flame retardant resin and flame retardant composition containing the same Jun. 20, 2006
7053138 Flame-proofing agents May. 30, 2006
6955848 Curable composition and multilayered circuit substrate Oct. 18, 2005
6933332 Powdered epoxy composition Aug. 23, 2005
6924328 Stabilized coating compositions Aug. 2, 2005
6916889 Epoxy resin compositions, solid state devices encapsulated therewith and method Jul. 12, 2005
6916539 Halogen-free, flame-retardant insulating epoxy resin composition and circuit board comprising insulation layer formed thereof Jul. 12, 2005
6830825 Epoxy resin composition and semiconductor device Dec. 14, 2004
6815495 Coating of melamine, epoxy, urethane or alkyd resin with phenolic resin binder Nov. 9, 2004
6809162 Solid state device with encapsulant of cycloaliphatic epoxy resin, 4-methylhexahydrophthalic anhydride and boron catalyst Oct. 26, 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
6767941 Halogen-free flame-retardant composition Jul. 27, 2004
6747074 Intumescent fire sealing composition Jun. 8, 2004
6632892 Composition comprising silicone epoxy resin, hydroxyl compound, anhydride and curing catalyst Oct. 14, 2003
6617401 Composition comprising cycloaliphatic epoxy resin, 4-methylhexahydrophthalic anhydride curing agent and boron catalyst Sep. 9, 2003
6617400 Composition of cycloaliphatic epoxy resin, anhydride curing agent and boron catalyst Sep. 9, 2003
6555227 Latent combination compounds and latent ammonium salts comprising epoxide resin curing agents and flame-protection agents as well as epoxide resin systems and products prepared from them Apr. 29, 2003
6551714 Flame-retardant resin composition, and prepregs and laminates using such composition Apr. 22, 2003
6528595 Adhesive of thiirane and oxirane-containing compound and oxirane-containing compound Mar. 4, 2003
6500546 Halogen-free phosphorous-containing flame-resistant epoxy resin compositions Dec. 31, 2002
6486235 Composition of epoxy resin, curing agent, phosphate of resorcinol, Al (OH) Nov. 26, 2002
6486242 Flame-retardant resin composition and prepreg and laminate using the same Nov. 26, 2002
6483179 Solid-state image pickup apparatus and fabricating method thereof Nov. 19, 2002
6451878 High molecular weight epoxy resin and resinous composition for printed circuit board Sep. 17, 2002
6440567 Halogen free flame retardant adhesive resin coated composite Aug. 27, 2002
6420459 Flame-retarding thermosetting compositions Jul. 16, 2002
6403690 Flame retardant resin composition Jun. 11, 2002
6387537 Epoxy resin composition and semiconductor device May. 14, 2002
6346329 Curable resin composition Feb. 12, 2002
6291556 Semiconductor encapsulating epoxy resin composition and semiconductor device Sep. 18, 2001
6284818 Encapsulant composition and electronic device Sep. 4, 2001
6180695 Flame-retardant resin composition and semiconductor sealant using the same Jan. 30, 2001
6176965 Method for producing a bonded structure of aluminum alloy pressed plate Jan. 23, 2001
6177489 Semiconductor encapsulating epoxy resin composition and semiconductor device Jan. 23, 2001
6168872 Semiconductor encapsulating epoxy resin composition and semiconductor device Jan. 2, 2001
6160077 Halogen-free epoxy resin Dec. 12, 2000
6160078 Semiconductor encapsulating epoxy resin composition and semiconductor device Dec. 12, 2000
6139978 Semiconductor encapsulating epoxy resin compositions, and semiconductor devices encapsulated therewith Oct. 31, 2000
6103810 Glass/polymer melt blends Aug. 15, 2000
6020069 Cathodic electrocoating composition containing an epoxy resin chain extended with a primary amine Feb. 1, 2000

1 2 3 4


 
 
  Recently Added Patents
Control device for reversing the direction of magnetisation without an external magnetic field
Glyceraldehyde-3-phosphate dehydrogenase and phosphoglycerate mutase regulatory sequences for gene expression in oleaginous yeast
Dispenser
Mold assembly for manufacturing a masonry block
Footwear upper
Ground skimming output stage
Composition and method for terminal blending of gasolines
  Randomly Featured Patents
Microcontroller with a synchronous serial interface and a two-channel DMA unit configured together for providing DMA requests to the first and second DMA channel
Air-conditioner
Contactor draw out tray
Screen cassette and compatible framing section therefor
Method of sealing a hole
Manufacture of a heavy duty elastomeric bearing
Temperature sensitive sprinkler head with improved spring
Fruit dryer
Folding saw table
Wavelength-locked external cavity lasers with an integrated modulator