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Class Information
Number: 525/200
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 > At least one solid polymer derived from ethylenic reactants only > Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures > Solid polymer derived from fluorine-containing ethylenic reactant > Fluorine reactant contains atoms other than c, h, or hal
Description: Subject matter wherein the unsaturated fluorine-containing reactant contains elements other than carbon, hydrogen, or halogen, e.g., pentafluoroethyl acrylate, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7604861 |
Fluororesin composition, process for preparing the same and cable coated with the same |
Oct. 20, 2009 |
| 7588796 |
Method of making a composite membrane |
Sep. 15, 2009 |
| 7560520 |
Interface-directed branched polymer transports and methods for producing same |
Jul. 14, 2009 |
| 7557164 |
Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells |
Jul. 7, 2009 |
| 7553907 |
Antistatic articles of melt processible fluoropolymer |
Jun. 30, 2009 |
| 7550555 |
Sintering ultrahigh molecular weight polyethylene |
Jun. 23, 2009 |
| 7521508 |
Electron beam inter-curing of plastic and elastomer blends |
Apr. 21, 2009 |
| 7485683 |
Compatibilizers for fluoropolymers and polyolefins; blends thereof |
Feb. 3, 2009 |
| 7470749 |
Block polymer, process for producing a polymer, and polymer electrolyte fuel cell |
Dec. 30, 2008 |
| 7449523 |
Fluorocarbon elastomer compositions containing wear reducing additives |
Nov. 11, 2008 |
| 7449524 |
Dynamic vulcanization with fluorocarbon processing aids |
Nov. 11, 2008 |
| 7449520 |
Process aid for melt processable polymers |
Nov. 11, 2008 |
| 7446148 |
Process aid for melt processable polymers |
Nov. 4, 2008 |
| 7435786 |
High melt flow fluoropolymer |
Oct. 14, 2008 |
| RE40516 |
Composite articles including a fluoropolymer blend |
Sep. 23, 2008 |
| 7423087 |
Reduced fuming fluoropolymer |
Sep. 9, 2008 |
| 7411020 |
Water-based release coating containing fluorochemical |
Aug. 12, 2008 |
| 7396880 |
Blend of ionic (co)polymer resins and matrix (co)polymers |
Jul. 8, 2008 |
| 7390848 |
Process aid for melt processable polymers |
Jun. 24, 2008 |
| 7351769 |
Dynamic vulcanization of elastomers with in-situ polymerization |
Apr. 1, 2008 |
| 7323516 |
Peroxide curable butyl formulations for rubber articles |
Jan. 29, 2008 |
| 7291678 |
Fluororesin composition, process for preparing the same and cable coated with the same |
Nov. 6, 2007 |
| 7258906 |
Surface treatment of fluorinated contact lens materials |
Aug. 21, 2007 |
| 7247369 |
Fluid repellent microporous materials |
Jul. 24, 2007 |
| 7169854 |
Fluororesin composition, process for preparing the same and cable coated with the same |
Jan. 30, 2007 |
| 7166685 |
Compositions containing particles of highly fluorinated ion exchange polymer |
Jan. 23, 2007 |
| 7153908 |
Peroxide cured fluorocarbon elastomer compositions |
Dec. 26, 2006 |
| 7153907 |
Composition for fluororesin powder coating material |
Dec. 26, 2006 |
| 7135527 |
Elastomeric compositions containing fluoropolymer blends |
Nov. 14, 2006 |
| 7126056 |
High melt flow fluoropolymer |
Oct. 24, 2006 |
| 7122609 |
High melt flow fluoropolymer |
Oct. 17, 2006 |
| 7098270 |
Fluoroelastomer composition |
Aug. 29, 2006 |
| 7094458 |
Surface treatment of fluorinated contact lens materials |
Aug. 22, 2006 |
| 7094836 |
Compatibilizers for fluoropolymers and polyolefins; blends thereof |
Aug. 22, 2006 |
| 7060753 |
Thermoplastic elastomers having improved barrier properties |
Jun. 13, 2006 |
| 7030191 |
Melt processible copolymer composition |
Apr. 18, 2006 |
| 7022773 |
Fluoroelastomer compositions |
Apr. 4, 2006 |
| 7022769 |
Dynamic vulcanization of fluorocarbon elastomers |
Apr. 4, 2006 |
| 7019079 |
Tetrafluoroethylene/ethylene copolymer composition |
Mar. 28, 2006 |
| 7009002 |
Impact resistant non-ionic fluoropolymer blends for golf ball inner layers |
Mar. 7, 2006 |
| 7009017 |
Fluorinated terpolymer |
Mar. 7, 2006 |
| 6984697 |
Fluoropolymers resistant to stress cracking |
Jan. 10, 2006 |
| 6979715 |
Thermoplastic halogenated polymer compositions, method for preparing same and use thereof |
Dec. 27, 2005 |
| 6943216 |
Curable compositions and electric/electronic parts |
Sep. 13, 2005 |
| 6884848 |
Benzocyclobutenone-functional fluoropolymers |
Apr. 26, 2005 |
| 6884847 |
Transparent elastomer composition |
Apr. 26, 2005 |
| 6858258 |
Method of coating coils using a high solids fluorocarbon coating composition |
Feb. 22, 2005 |
| 6858290 |
Fluid repellent microporous materials |
Feb. 22, 2005 |
| 6855775 |
Polymeric blocks of an oxetane oligomer, polymer or copolymer, containing ether side chains terminated by fluorinated aliphatic groups, and hydrocarbon polymers or copolymers |
Feb. 15, 2005 |
| 6855772 |
Water-repellent and soil-resistant finish for textiles |
Feb. 15, 2005 |
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