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Class Information
Number: 525/523
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 contains more than one 1,2-epoxy group or is derived from reactant containing at least one 1,2-epoxy group
Description: Subject matter involves processes of mixing a solid polymer containing more than one 1,2-epoxy group per mole or solid polymer derived from a reactant containing at least one 1,2-epoxy group with additional solid polymer, with specified polymer-forming ingredients, with chemical treating agent, or with ethylenic agent; or products resulting from the above mixing processes.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618711 |
Resin coated metal plate having excellent formability, weldability and corrosion resistance, and worked articles using the resin coated metal plate and method for manufacturing same |
Nov. 17, 2009 |
| 7612153 |
Heterobifunctional poly(ethylene glycol) and uses thereof |
Nov. 3, 2009 |
| 7608672 |
Infiltrant system for rapid prototyping process |
Oct. 27, 2009 |
| 7608663 |
Method of preparing propionic acid-terminated polymers |
Oct. 27, 2009 |
| 7591973 |
Method for producing a fiber-reinforced composite material plate |
Sep. 22, 2009 |
| 7582706 |
Low chlorine content epoxy resin |
Sep. 1, 2009 |
| 7572506 |
Aqueous primer surfacer compositions |
Aug. 11, 2009 |
| 7566757 |
Flame retarding epoxy resin composition containing no halogen |
Jul. 28, 2009 |
| 7560162 |
Electrodeposition coating composition, coating method and coated article |
Jul. 14, 2009 |
| 7547373 |
Two-part epoxy adhesives with improved flexibility and process for making and using same |
Jun. 16, 2009 |
| 7541093 |
Coating composition |
Jun. 2, 2009 |
| 7541075 |
Sealant material for plastic liquid crystal display cells including one component epoxy resin composition |
Jun. 2, 2009 |
| 7538166 |
Epoxy compounds and cured epoxy resins obtained by curing the compounds |
May. 26, 2009 |
| 7528200 |
Epoxy hardener systems based on aminobis(methylene-ethyleneurea) |
May. 5, 2009 |
| 7527863 |
Functionalized polyphenylene ether |
May. 5, 2009 |
| 7524563 |
Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using same |
Apr. 28, 2009 |
| 7524394 |
Flame retardant adhesive composition, and adhesive sheet, coverlay film and flexible copper-clad laminate using same |
Apr. 28, 2009 |
| 7521511 |
Thermosetting resin composition, multilayer body using same, and circuit board |
Apr. 21, 2009 |
| 7514507 |
Comb-shaped epoxy resin and method for preparing comb-shaped epoxy resin |
Apr. 7, 2009 |
| 7504460 |
Composition of aromatic or cycloaliphatic amine-derived polyepoxide and polyamine |
Mar. 17, 2009 |
| 7501461 |
Composition of epoxy resin, aliphatic amine curing agent and halogenated amine |
Mar. 10, 2009 |
| 7501229 |
Anti-reflective coating containing sulfur atom |
Mar. 10, 2009 |
| 7501087 |
Injection molding thermosetting resin composition into reinforcing fiber substrate |
Mar. 10, 2009 |
| 7498389 |
Multi-component kit of epoxy resin and mannich base components |
Mar. 3, 2009 |
| 7495060 |
Tetrakisphenol and non-clathrated curing agent for epoxy resin |
Feb. 24, 2009 |
| 7491789 |
Disulfide-containing phenolic resin as curing agent for epoxy resin |
Feb. 17, 2009 |
| 7491774 |
Producing granular epoxy resin by refining and pulverizing solid epoxy resin |
Feb. 17, 2009 |
| 7491290 |
Two-pack type adhesive |
Feb. 17, 2009 |
| 7485362 |
Nanoporous laminates |
Feb. 3, 2009 |
| 7476444 |
Layer of reaction product of epoxy and phosphorus materials and curing agent on substrate |
Jan. 13, 2009 |
| 7470755 |
Polyepoxide, amine and mercaptan-terminated polyoxyalkylene |
Dec. 30, 2008 |
| 7468454 |
Amino-functional polyurethane prepolymers and a process for their preparation |
Dec. 23, 2008 |
| 7459504 |
Reaction product of polyamine and acyclic carbonate |
Dec. 2, 2008 |
| 7449526 |
Oligomeric, hydroxy-terminated phosphonates |
Nov. 11, 2008 |
| 7442729 |
Composition of epoxy resin, polyphenolic compound and trisubstituted phosphonionphenolate salt |
Oct. 28, 2008 |
| 7442434 |
Epoxy resin composition |
Oct. 28, 2008 |
| 7431990 |
Resin composition for encapsulating semiconductor chip and semiconductor device therewith |
Oct. 7, 2008 |
| 7429800 |
Molding composition and method, and molded article |
Sep. 30, 2008 |
| 7427652 |
Composition of epoxy resin, OH-terminated phosphonate oligomer and inorganic filler |
Sep. 23, 2008 |
| 7425594 |
Copolymer of glycidyl ester and/or ether with polyol |
Sep. 16, 2008 |
| 7425347 |
Composition for forming anti-reflective coating for use in lithography |
Sep. 16, 2008 |
| 7423097 |
Glycidyloxy groups-containing polybutadiene, mono-oxetane compound and cationic photoinitiator |
Sep. 9, 2008 |
| 7423096 |
Underfill of resin and sulfonic acid-releasing thermally cleavable compound |
Sep. 9, 2008 |
| 7414097 |
Curing epoxy resin with aliphatic diamine-styrene product and carboxyl- and hydroxyl-containing accelerator |
Aug. 19, 2008 |
| 7399502 |
Composition of perfluoroalkyl group-containing alkylsiloxy cycloaliphatic epoxy resin |
Jul. 15, 2008 |
| 7396902 |
Epoxy resin curing agent of aliphatic diamine/styrene addition product |
Jul. 8, 2008 |
| 7393419 |
Conductive adhesive rework method |
Jul. 1, 2008 |
| 7390859 |
Compositions and methods of making compositions exhibiting fuel resistance |
Jun. 24, 2008 |
| 7390570 |
Maleimide terminated rubber and curable composition produced by using the maleimide terminated rubber |
Jun. 24, 2008 |
| 7388044 |
Coatings with enhanced water-barrier and anti-corrosive properties |
Jun. 17, 2008 |
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