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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
4605695 Heat- and abrasion-resistant coating material Aug. 12, 1986
4596839 Elastomer PTFE composition Jun. 24, 1986
4596855 Elastomeric compositions Jun. 24, 1986
4595724 Flame retardant sealant Jun. 17, 1986
4590227 Water-swellable elastomer composition May. 20, 1986
4581406 Fluoroelastomer containing polyethylene composition and process for extruding same Apr. 8, 1986
4581412 Coating composition of vinylidene fluoride copolymer and acrylic polymer Apr. 8, 1986
4579906 ABS moulding materials with improved burning properties and process for their production Apr. 1, 1986
4575537 Fluororubber-based composition Mar. 11, 1986
4575533 Thermoplastic fluorine-containing resin blend composition Mar. 11, 1986
4565614 Polymer mixtures and co-vulcanizates produced therefrom Jan. 21, 1986
4557977 Polyvinylidene fluoride coatings Dec. 10, 1985
4555543 Fluoropolymer coating and casting compositions and films derived therefrom Nov. 26, 1985
4552925 Tetrafluoroethylene/hexafluoropropylene copolymer having improved extrudability Nov. 12, 1985
4546149 Vinylidene fluoride resin composition containing glycidyl (meth)acrylate polymer Oct. 8, 1985
4530971 Covulcanizable compositions from fluoroelastomers based on vinylidene fluoride and copolymers tetrafluoroethylene-propylene Jul. 23, 1985
4530970 Fluoroelastomer composition and lining material made thereof Jul. 23, 1985
4520170 Method for reinforcing perfluoroelastomer compositions May. 28, 1985
4507439 Elastomeric compositions containing treated PTFE Mar. 26, 1985
4495243 Release agent and product Jan. 22, 1985
4489113 Fluororubber-based heat-shrinkable tubes and composition therefor Dec. 18, 1984
4481333 Thermoplastic compositions comprising vinyl chloride polymer, CLPE and fluoropolymer Nov. 6, 1984
4480066 Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention Oct. 30, 1984
4467072 Resinous copolymer insulating compositions Aug. 21, 1984
4454249 Reinforced plastics with porous resin fragments Jun. 12, 1984
4447566 Modified liquid permeable asbestos diaphragms with improved dimensional stability May. 8, 1984
4429078 Anisotropic melt-forming polymer composition containing PTFE Jan. 31, 1984
4423192 Lubricated thermoplastic compositions of polyvinylidene fluoride Dec. 27, 1983
4418176 Self-crimping acrylic fiber from a melt of two non-compatible polymers Nov. 29, 1983
4415694 Contact enhancing composition Nov. 15, 1983
4414355 Wire coating composition Nov. 8, 1983
4413095 Vinylidene fluoride resin-based shaped product Nov. 1, 1983
4400487 Textured fluorocarbon coating compositions Aug. 23, 1983
4396744 Novel fluoroelastomer film compositions containing vinyl copolymers Aug. 2, 1983
4387168 Adhesive composition comprising a fluorine containing elastomer and fibrated PTFE Jun. 7, 1983
4382358 String of a vinylidene fluoride synthetic resin composition May. 10, 1983
4379858 Foamed plastics Apr. 12, 1983
4356284 Thermoplastic compositions containing polyvinylidene fluoride and chlorinated polyethylene Oct. 26, 1982
4348312 Ultra-high-index glass microspheres and products made therefrom with a fluoropolymer and an ester polymer blend Sep. 7, 1982
4347268 Novel fluoroelastomer film compositions containing vinyl copolymers and method for the preparation thereof Aug. 31, 1982
4328133 Organic micro-fiber reinforced rubber compositions May. 4, 1982
4309328 Stable aqueous dispersions of particles of vinylidene fluoride polymer Jan. 5, 1982
4302556 Polyvinylidene fluoride filaments Nov. 24, 1981
4260698 Co-crosslinkable blend composition comprising iodine-containing fluoroelastomer Apr. 7, 1981
4254013 Green strength of elastomer blends Mar. 3, 1981
4252858 Coated article and hot melt adhesive comprising fluorocarbon elastomer ethylene copolymer and tackifier Feb. 24, 1981
4251399 Co-crosslinkable blend composition comprising iodine-containing fluoroelastomer Feb. 17, 1981
4251432 Method of providing curable fluoroelastomer gums having coupling agent coated particulate carbonaceous fillers Feb. 17, 1981
4200568 Polyvinylidene fluoride compositions, and fabricated products thereof having increased notch impact toughness and elongation at rupture Apr. 29, 1980
4197380 Hot melt adhesive comprising fluorocarbon elastomer, ethylene copolymer and tackifier Apr. 8, 1980

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