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Class Information
Number: 525/276
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 derived from ethylenic reactants only mixed with ethylenic reactant > Ethylenic reactant contains a fluorine atom
Description: Subject matter wherein the ethylenic reactant contains fluorine, e.g., tetrafluoroethylene, polyvinylidene fluoride, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7560520 |
Interface-directed branched polymer transports and methods for producing same |
Jul. 14, 2009 |
| 7553543 |
Composite structure having a fluoroelastomeric anti-reflective coating with non-fluorinated cross-linking |
Jun. 30, 2009 |
| 7521510 |
Bisaminophenyl-based curatives and amidine-based curatives and cure accelerators for perfluoroelastomeric compositions |
Apr. 21, 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 |
| 7414084 |
Fluororesin powder coating composition and article having coating film |
Aug. 19, 2008 |
| 7408006 |
Perfluoroelastomeric compositions |
Aug. 5, 2008 |
| 7399807 |
Hydrophobic, oleophobic and alcohol-resistant fluorochemical additive |
Jul. 15, 2008 |
| 7388054 |
Fluoropolymer curing co-agent compositions |
Jun. 17, 2008 |
| 7381519 |
Top anti-reflective coating polymer, its preparation method and top anti-reflective coating composition comprising the same |
Jun. 3, 2008 |
| 7342074 |
Grafted fluoroelastomers |
Mar. 11, 2008 |
| 7342072 |
Bimodal compounds having an elastomeric moiety |
Mar. 11, 2008 |
| 7323514 |
Low refractive index fluoropolymer coating compositions for use in antireflective polymer films |
Jan. 29, 2008 |
| 7300984 |
Process for preparing graft copolymers and membranes formed therefrom |
Nov. 27, 2007 |
| 7285597 |
Radical polymerization processes for preparing halogenated polymers, and halogenated polymers |
Oct. 23, 2007 |
| 7276561 |
Processes for producing nano-space controlled polymer ion-exchange membranes |
Oct. 2, 2007 |
| 7268188 |
Reversible crosslinking method for making an electro-optic polymer |
Sep. 11, 2007 |
| 7262252 |
Nonlinear optical materials comprising fluorine-containing polymer |
Aug. 28, 2007 |
| 7253236 |
Grafted fluoroelastomers |
Aug. 7, 2007 |
| 7220508 |
Solid polymer electrolyte material, liquid composition, solid polymer fuel cell and fluoropolymer |
May. 22, 2007 |
| 7202310 |
Polymers, processes for producing the same, and curable compositions produced therefrom |
Apr. 10, 2007 |
| 7196133 |
Surface tension control agent for coating material and coating material containing same |
Mar. 27, 2007 |
| 7196141 |
Polymer and epoxy resin compositions |
Mar. 27, 2007 |
| 7183356 |
Fluororesin powder coating composition |
Feb. 27, 2007 |
| 7179863 |
Use of a film based PVDF, PMMA or a blend thereof for covering articles made of a thermoset |
Feb. 20, 2007 |
| 7144960 |
Reversible crosslinking method for making an electro-optic polymer |
Dec. 5, 2006 |
| 7144979 |
Modifying the surface of polymer substrates by graft polymerization |
Dec. 5, 2006 |
| 7135527 |
Elastomeric compositions containing fluoropolymer blends |
Nov. 14, 2006 |
| 7129298 |
Tetrafluoroethylene based resin molding material excellent in high frequency electric characteristics |
Oct. 31, 2006 |
| 7078473 |
Radical polymerization methods and halogenated polymers |
Jul. 18, 2006 |
| 7030209 |
Halogenated optical polymer composition |
Apr. 18, 2006 |
| 7019083 |
Fluoroplastic polymers having nitrogen-containing cure sites |
Mar. 28, 2006 |
| 6953830 |
Fluorine-containing ethylene copolymers |
Oct. 11, 2005 |
| 6943232 |
Halogenated optical polymer composition |
Sep. 13, 2005 |
| 6911498 |
Composition for vulcanizing fluororubbers and fluororubber moldings |
Jun. 28, 2005 |
| 6878778 |
Fluoroelastomer composition for crosslinking |
Apr. 12, 2005 |
| 6867261 |
Aqueous dispersion of fluoropolymers of different particle size |
Mar. 15, 2005 |
| 6855773 |
Polymer-based surfactants and interfacial modifier materials |
Feb. 15, 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 |
| 6846880 |
Fluoropolymer compositions |
Jan. 25, 2005 |
| 6838139 |
Heat-resistant material and coating material for OA equipments having flexibility |
Jan. 4, 2005 |
| 6833414 |
Cross-linkable aqueous fluoropolymer based dispersions containing silanes |
Dec. 21, 2004 |
| 6828386 |
Process for preparing graft copolymers and membranes formed therefrom |
Dec. 7, 2004 |
| 6806333 |
Aqueous dispersion of fluorocopolymer |
Oct. 19, 2004 |
| 6800694 |
Polyolefin graft copolymers made with fluorinated monomers |
Oct. 5, 2004 |
| 6790898 |
Preparation of fluorinated core-shell particles with water and oil repellency |
Sep. 14, 2004 |
| 6787610 |
Plasma-resistant fluorine-based elastomer sealing material |
Sep. 7, 2004 |
| 6762245 |
Fluoropolymer-based conductive composition |
Jul. 13, 2004 |
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