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Class Information
Number: 525/199
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
Description: Subject matter wherein the mixture contains a solid polymer derived from an unsaturated fluorine-containing reactant, e.g., vinylidene fluoride, vinyl fluoride, etc.


Sub-classes under this class:

Class Number Class Name Patents
525/200 Fluorine reactant contains atoms other than c, h, or hal 268


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
6512083 Fluorene-containing polymers and compounds useful in the preparation thereof Jan. 28, 2003
6506843 Thermosetting powder coating composition Jan. 14, 2003
6506840 Process for producing thermoplastic resin composition Jan. 14, 2003
6503985 Thermoplastic elastomers having improved set and foams made therefrom Jan. 7, 2003
6503986 Fluorine-containing rubber composition Jan. 7, 2003
6500899 Resin composition comprising vinyl cyclic hydrocarbon polymer Dec. 31, 2002
6500910 Refractive index distribution type light transmitting device Dec. 31, 2002
6497960 Resin compositions for skin members and laminates thereof Dec. 24, 2002
6498215 Resin composition comprising vinyl cyclic hydrocarbon polymer and a compound having an alcoholic hydroxy group and an ester linkage Dec. 24, 2002
6498216 Dyeable fluoropolymer fibers and films Dec. 24, 2002
6495624 Hydrophobic coating compositions, articles coated with said compositions, and processes for manufacturing same Dec. 17, 2002
6492462 Side chain crystalline polymer as rheology modifier for crosslinked polymer Dec. 10, 2002
6479591 Fine powders of polytetrafluoroethylene Nov. 12, 2002
6476125 Fluorine-containing polymer alloy, and method for its preparation and method for its molding Nov. 5, 2002
6476142 Crosslinkable vinylidene fluoride polymer composition, process for crosslinking the composition and shaped articles Nov. 5, 2002
6476144 Spherulite-micronizing agent for crystalline fluororesin crystalline fluororesin composition containing micronizing agent Nov. 5, 2002
6465576 Fluoroelastomer compositions and articles made therefrom Oct. 15, 2002
6465575 Product having reduced friction and improved abrasion resistance Oct. 15, 2002
6465577 Agent for minimizing size of spherulite of crystalline fluorine-containing resin and crystalline resin and crystalline fluorine-containing resin composition comprising said agent Oct. 15, 2002
6461719 Agricultural covering material Oct. 8, 2002
6451914 Emulsion polytetrafluoroethylene micropowder additive for fiber-forming plastics Sep. 17, 2002
6440511 Thermoplastic resin laminate Aug. 27, 2002
6433093 Melt processible fluoropolymer composites Aug. 13, 2002
6433090 Thermoplastic elastomers having improved set foams made therefrom Aug. 13, 2002
6432488 Matte finish powder Aug. 13, 2002
6426386 Melt processible fluoropolymer composition Jul. 30, 2002
6420033 Methods for the production of films Jul. 16, 2002
6417279 Thermoplastic fluorinated polymers Jul. 9, 2002
6417280 Fluoropolymeric composition Jul. 9, 2002
6417284 Adhesion priming composition for fluoropolymer coatings Jul. 9, 2002
6399709 Process for producing thermoplastic elastomer composition and thermoplastic elastomer composition Jun. 4, 2002
6395834 Fluoroelastomer compositions May. 28, 2002
6391807 Polymer composition containing a fluorochemical oligomer May. 21, 2002
6391975 Thermoplastic perhalogenated (CO)polymers of chlorotrifluoroethylene May. 21, 2002
6387292 Process for producing anti-soil finishing agent May. 14, 2002
6380313 Polymer processing additive containing a perfluorovinylether-modified flouropolymer and a melt processable thermoplastic polymer composition employing the same Apr. 30, 2002
6365660 Resin composition and molded or formed product comprising vinyl cyclic hydrocarbon polymer Apr. 2, 2002
6365250 Blends of fluoroelastomer interpolymers with thermo fluoroplastic interpolymers and the use of such blends in hoses Apr. 2, 2002
6362295 Fluoropolymer powder coatings from modified thermoplastic vinylidene fluoride based resins Mar. 26, 2002
6362310 Fluorene-containing polymers and compounds useful in the preparation thereof Mar. 26, 2002
6361641 Composite articles including fluoropolymers and non-fluorinated polymers and method for making the same Mar. 26, 2002
6359102 Biphasic polymerization process Mar. 19, 2002
6359055 Polyamide-based compositions and articles made from these compositions Mar. 19, 2002
6359071 Thermoplastic elastomer composition, process for producing the same, and pneumatic tire and hose made with the same Mar. 19, 2002
6350814 Polymer mixture with good workability Feb. 26, 2002
6344493 Melt tension improver for polyolefin resins and process for producing the same Feb. 5, 2002
6323283 Peroxide curable fluoroelastomers Nov. 27, 2001
6312814 Fluoropolymer laminate Nov. 6, 2001
6310142 Fluoroelastomer compositions Oct. 30, 2001
6310141 Fluoropolymer-containing compositions Oct. 30, 2001

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