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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:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4898912 |
Compatible polymer blends |
Feb. 6, 1990 |
| 4898779 |
Powders of tetrafluoroethylene copolymer and process for preparing the same |
Feb. 6, 1990 |
| 4886689 |
Matrix-matrix polyblend adhesives and method of bonding incompatible polymers |
Dec. 12, 1989 |
| 4882113 |
Heterogeneous elastomeric compositions containing a fluoroelastomer and PTFE and methods for manufacturing said compositions |
Nov. 21, 1989 |
| 4868042 |
Antiwicking compositions and fabrics treated therewith |
Sep. 19, 1989 |
| 4868036 |
Polymeric composition with high impact strength |
Sep. 19, 1989 |
| 4863983 |
Extrudable thermoplastic hydrocarbon polymer composition |
Sep. 5, 1989 |
| 4864001 |
Cables formed with interdispersed polymer insulation compositions and method of making |
Sep. 5, 1989 |
| 4861835 |
Polymer blend composition suitable as optical material |
Aug. 29, 1989 |
| 4857598 |
Co-vulcanizable compositions of fluoroelastomers |
Aug. 15, 1989 |
| 4855360 |
Extrudable thermoplastic hydrocarbon polymer composition |
Aug. 8, 1989 |
| 4844982 |
Fluorocarbon polymer compositions and articles shaped therefrom |
Jul. 4, 1989 |
| 4840994 |
Compositions based on fluoroelastomers and on modified olefinic polymers |
Jun. 20, 1989 |
| 4837074 |
Thermoformed polyolefin articles having improved gloss |
Jun. 6, 1989 |
| 4831083 |
Co-vulcanizable compositions of fluoroelastomers having improved chemical stability |
May. 16, 1989 |
| 4829116 |
Polyolefin molding composition |
May. 9, 1989 |
| 4828756 |
Electrically conductive composites of polyacetylene and high-nitrile resins and method thereof |
May. 9, 1989 |
| 4824911 |
Blends and molded articles comprising methacrylate polymers and vinylidene fluoride - hexafluoropropylene copolymer |
Apr. 25, 1989 |
| 4822122 |
Optical transmission medium and process for producing the same based on vinylidene flouride polymers and metharylate polymers |
Apr. 18, 1989 |
| 4822654 |
Novel vulcanizable rubber compositions and applications thereof |
Apr. 18, 1989 |
| 4820586 |
Pyroelectric and isotropic piezoelectric polymer blends |
Apr. 11, 1989 |
| 4816517 |
Crosslinked polymer interdispersions containing polyolefin and method of making |
Mar. 28, 1989 |
| 4804713 |
Pressure sensitive adhesive resin composition |
Feb. 14, 1989 |
| 4792117 |
Material for valve seats |
Dec. 20, 1988 |
| 4786678 |
Method of producing films from polyethylene resin, an additive and a second polymeric resin |
Nov. 22, 1988 |
| 4786565 |
Highly weather-resistant electrodeposition coating composition |
Nov. 22, 1988 |
| 4783494 |
Thermoplastic compositions of polycarbonate resin and copolymers of ethylene and acrylic or methacrylic acid |
Nov. 8, 1988 |
| 4771089 |
Polymer blends with high water absorption |
Sep. 13, 1988 |
| 4761444 |
Blend composition of sulfo EPDM's having improved tear properties |
Aug. 2, 1988 |
| 4758627 |
Polymer interdispersions, related compositions and method of making same |
Jul. 19, 1988 |
| 4756599 |
Optical fiber using vinylidene fluoride base ternary copolymer as cladding material |
Jul. 12, 1988 |
| 4753995 |
Compositions of linear polyethylene and polyvinylidene fluoride for film extrusion, and films thereof |
Jun. 28, 1988 |
| 4749752 |
Fluoropolymer alloys |
Jun. 7, 1988 |
| 4746573 |
Flowing (free-flowing) granular compositions based on fluorinated elastomers |
May. 24, 1988 |
| 4740341 |
Linear polyethylene, fluorocarbon polymer and polyalkylsiloxane compositions, and improved method of film extrusion using same |
Apr. 26, 1988 |
| 4737547 |
Polyolefin blends containing reactive agents |
Apr. 12, 1988 |
| 4731417 |
Multicomponent resin composition variable in light transmittance with temperature |
Mar. 15, 1988 |
| 4713418 |
Blends of fluoroplastics and fluoroelastomers |
Dec. 15, 1987 |
| 4708989 |
Polymer based dielectric material with high dielectric permittivity |
Nov. 24, 1987 |
| 4647602 |
Method of dispersing fluoroplastics in polymeric compositions |
Mar. 3, 1987 |
| 4645799 |
Curable composition of elastomeric vinylidene fluoride copolymer |
Feb. 24, 1987 |
| 4642326 |
Polyvinylidene fluoride base blend polymer |
Feb. 10, 1987 |
| 4624990 |
Melt-shapeable fluoropolymer compositions |
Nov. 25, 1986 |
| 4621118 |
Sulfurized guayule resin and rubber |
Nov. 4, 1986 |
| 4617351 |
Melt extrudable composition of perfluorocarbon polymers |
Oct. 14, 1986 |
| 4615848 |
Pyroelectric and isotropic piezoelectric polymer blends |
Oct. 7, 1986 |
| 4614779 |
Oil- and heat-resistant rubber composition comprising nitrile containing rubber and fluorine containing rubber |
Sep. 30, 1986 |
| 4612351 |
Fluoroelastomeric compositions based on vinylidene fluoride, containing small amounts of chlorotrifluoroethylene, having a high adhesion to metals in the vulcanized state |
Sep. 16, 1986 |
| 4606871 |
Method of making a film from pyroelectric and isotropic piezoelectric polymer blends |
Aug. 19, 1986 |
| 4606144 |
Monofilament of improved vinylidene fluoride-based resin |
Aug. 19, 1986 |
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