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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 |
| 4308359 |
Method for the modification of polyvinylidene fluoride |
Dec. 29, 1981 |
| 4292029 |
Hydrophobic composite restorative materials and their use in tooth treatment |
Sep. 29, 1981 |
| 4278777 |
Grafted polymers and method of preparing and using same |
Jul. 14, 1981 |
| 4273873 |
Preparation of antithrombogenic polymeric materials |
Jun. 16, 1981 |
| 4188354 |
Method for the preparation of asymmetrical membranes |
Feb. 12, 1980 |
| 4167546 |
Adhesive composition |
Sep. 11, 1979 |
| 4158678 |
Segmented polymers containing fluorine and iodine and their production |
Jun. 19, 1979 |
| 4155953 |
Process for production of modified polychlorotrifluoroethylene |
May. 22, 1979 |
| 4151225 |
Method for the modification of polyvinylidene fluoride |
Apr. 24, 1979 |
| 4150067 |
Metal-containing polymers, their manufacture and use |
Apr. 17, 1979 |
| 4141874 |
Fluorine-containing elastomeric copolymers, process for preparing the same and composition containing the same |
Feb. 27, 1979 |
| 4134995 |
Modified tetrafluoroethylene polymer and process for producing same |
Jan. 16, 1979 |
| 4134810 |
Process for preparing a heat-curable polymer emulsion using high energy radiation |
Jan. 16, 1979 |
| 4129618 |
Tetrafluoroethylene polymers |
Dec. 12, 1978 |
| 4129617 |
Fluoro carbon graft copolymer and process for the production thereof |
Dec. 12, 1978 |
| 4119581 |
Membrane consisting of polyquaternary amine ion exchange polymer network interpenetrating the chains of thermoplastic matrix polymer |
Oct. 10, 1978 |
| 4105715 |
Cyanoacrylate adhesive paste compositions |
Aug. 8, 1978 |
| 4105716 |
Process for producing tetrafluoroethylene/hexafluoropropylene copolymer blends |
Aug. 8, 1978 |
| 4100225 |
Stable polymer compositions containing perfluoroalkyl groups and process for making |
Jul. 11, 1978 |
| 4094826 |
Fluorinated graft cation exchange copolymers |
Jun. 13, 1978 |
| 4067929 |
Promoters in the polymerization of monovinyl-aromatic compounds with primary lithium initiators |
Jan. 10, 1978 |
| 4058578 |
Process for the manufacture of paste-extrudable polymers of tetrafluoroethylene |
Nov. 15, 1977 |
| 4051003 |
Curable compositions diallyl esters of dicarboxylic acids and fluoropolymers |
Sep. 27, 1977 |
| 4039631 |
Radiation cross-linkable compositions of copolymers of ethylene and a halogenated monomer |
Aug. 2, 1977 |
| 4038231 |
Process for aqueous dispersion of perfluoroalkyl- or perfluoroalkoxy trifluoroethylene polymers |
Jul. 26, 1977 |
| 4036802 |
Tetrafluoroethylene copolymer fine powder resin |
Jul. 19, 1977 |
| 4031167 |
Crosslinking fluorocarbon compositions using polyallylic esters of polycarboxylic acids |
Jun. 21, 1977 |
| 4022737 |
Aqueous dispersions of hydrophobic polymer particles using surface active polymers |
May. 10, 1977 |
| 4020250 |
Preparation of halogenated polymers |
Apr. 26, 1977 |
| 4020043 |
Vulcanizable alkoxysilyl capped polymer composition |
Apr. 26, 1977 |
| 4012303 |
Trifluorostyrene sulfonic acid membranes |
Mar. 15, 1977 |
| 4002810 |
Process for insertion of hexafluoropropene at the aliphatic carbon-hydrogen bond of a polyolefin |
Jan. 11, 1977 |
| 3993715 |
Process for forming fire retardant polymers of bis (hydrocarbyl) vinylphosphonate |
Nov. 23, 1976 |
| 3992485 |
Process for preparation of weather resistant and impact resistant resins |
Nov. 16, 1976 |
| 3992483 |
Promoters in the polymerization of monovinyl-aromatic compounds with primary lithium initiators |
Nov. 16, 1976 |
| 3985831 |
Flame retardant graft polymer compositions prepared from phosphinyl-substituted acrylonitriles |
Oct. 12, 1976 |
| 3985716 |
Esters of sulfonyl dibenzoic acid |
Oct. 12, 1976 |
| 3974238 |
Solid rubber golf ball |
Aug. 10, 1976 |
| 3962371 |
Weather-resistant thermoplasts |
Jun. 8, 1976 |
| 3953655 |
Polymers with improved properties and process therefor |
Apr. 27, 1976 |
| 3933942 |
Process for graft polymerization |
Jan. 20, 1976 |
| 3933773 |
Thermoplastic elastomeric copolymers and terpolymers of tetrafluoroethylene and propylene and method of making the same |
Jan. 20, 1976 |
| 3931132 |
Utilization of oxygen difluoride for syntheses of fluoropolymers |
Jan. 6, 1976 |
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