Patents
Patents for C08F 214 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen (6,088)
01/2005
01/26/2005EP1499650A1 High vinyl ether modified sinterable polytetrafluoroethylene
01/26/2005CN1571821A Fluororesin powder coating composition
01/26/2005CN1186303C Fluorine containing olefine
01/20/2005US20050014917 Used in electrochemical applications such as fuel cells, electrodialysis; separators; catalyst for Diels-Alder reactions; Friedel-Craft catalyst; fluoropolymers
01/20/2005US20050014900 Dynamic vulcanization of fluorocarbon elastomers
01/19/2005EP1498436A2 Copolymers of maleic anhydride or acid and fluorinated olefins
01/19/2005EP1498435A2 Copolymers of maleic anhydride or acid and fluorinated olefins
01/19/2005EP1497112A1 Fluoropolymer articles
01/19/2005CN1568336A Tetrafluoroethylene-perfluorobutylethene-copolymer
01/18/2005US6844036 Chemical and heat resistance; oil drilling
01/13/2005US20050009944 Amorphous perfluorinated copolymers
01/12/2005EP1495182A1 Repellent fluorochemical compositions
01/12/2005CN1184239C Process for producing fluoroelastomers
01/05/2005EP1090935B1 Fluorocopolymer and composition thereof
01/04/2005US6838139 Heat-resistant material and coating material for OA equipments having flexibility
12/2004
12/30/2004US20040265738 Polymer derived from ethylenically unsaturated monomers comprising a fluoroalcohol and photosensitive compound; high ultraviolet transparency; developable in alkaline solution
12/29/2004WO2004113392A1 Polymerization process involving the dosing initiators
12/29/2004EP1491562A1 Fluorinated olefin polymer, curable resin composition, and antireflection film
12/29/2004EP1196465A4 Fluoropolymers containing organo-silanes and methods of making the same
12/23/2004WO2004111124A2 Melt-processible polymer composition comprising fluoropolymer having long chain branches
12/23/2004WO2004111109A1 Fluorine-containing graft or block polymer
12/23/2004US20040260044 crystal structure; terpolymer of tetrafluoroethylene, hexafluoropropyleneand perfluoro(alkyl methyl ether); extruded at high speed onto conductor; forming dielectric
12/23/2004US20040260022 Melt-processible polymer composition comprising fluoropolymer having long chain branches
12/23/2004CA2528550A1 Melt-processible polymer composition comprising fluoropolymer having long chain branches
12/22/2004EP1489113A1 Fluorocopolymer, process for producing fluorocopolymer, curable fluorocopolymer composition, and cured object
12/22/2004EP1124796B1 Ionomers and polymers for electrochemical uses
12/22/2004CN1181111C Fluoric polymer and its prepn. process
12/16/2004US20040254319 Flurofunctional statistical polymers with low glass transition temperature and method for obtaining the same
12/15/2004CN1180018C Fluorine containing elastomer composition
12/08/2004EP1483024A2 Breathable non-wettable melt-blown non-woven materials and products employing the same
12/08/2004EP1165624B1 Free radical polymerization method for fluorinated copolymers
12/07/2004US6827881 Conductive fluoropolymers
12/02/2004WO2004104092A1 Fluoroelastomer composition having excellent low temperature properties
12/02/2004WO2004104057A1 High melt flow fluoropolymer
12/02/2004WO2004104056A1 Extrusion process and product
12/02/2004US20040242820 preparing transparent films at 157 nm; solutions of perfluorodioxole polymers with stable, nonionic end groups in perfluorinated solvents are sintered and pelletized for infrared spectrum analysis
12/02/2004US20040242819 Crystal structure; terpolymer of tetrafluoroethylene, hexafluoropropylene and perfluoro(alkyl vinyl ether); coated onto high speed conductor; forming dielectric
12/01/2004CN1177886C Open-called semi-rigid foams with exfoliation graphite
11/2004
11/30/2004US6825304 PTFE-based formulation for the insulation of integrated circuits
11/30/2004US6825300 Free radical polymerizing one or more fluorinated monomers in presence of salt or nitrile group containing pseudohalogen compound; endcapping, cyanation
11/30/2004US6824930 Ultraviolet and vacuum ultraviolet transparent polymer compositions and their uses
11/25/2004US20040236028 Fluoroelastomer composition having excellent low temperature properties
11/25/2004US20040235986 Aqueous emulsion polymerization in the presence of ethers as chain transfer agents to produce fluoropolymers
11/25/2004US20040232580 Extrusion process and product
11/24/2004EP1479702A1 Polymers of chlorotrifluoroethylene/vinylene carbonate/hexafluoropropene or tetrafluoroethylene/vinylene carbonate/hexafluoropropene
11/24/2004EP1479668A1 A process for preparing fluoro-olefins
11/24/2004EP1319030B1 Process for producing fluoroelastomers
11/19/2004CA2469831A1 Ctfe/vca/hfp or tfe/vca/hfp polymers
11/17/2004EP1389227B1 Curable base-resistant fluoroelastomers
11/17/2004EP1242486B1 Hexafluoropropene-based fluorosulfonated elastomers with a low glass transition temperature, containing neither tetrafluoroethylene nor a siloxane group
11/17/2004EP1102793B1 A process for the preparation of aqueous dispersions of latex particles having a heterogeneous morphology, the latex particles obtainable with the process, the dispersions and redispersible powders, as well as the use thereof
11/17/2004EP0866107B1 Coating method using fluoropolymers
11/11/2004WO2004097851A1 Solid polymeric electrolyte material, process for producing the same and membrane/electrode assembly for solid polymer fuel cell
11/11/2004US20040224085 lens made by treating the polymer surface of the lens with a hydrogen-containing plasma to reduce the fluorine or C F bonding content of the lens; plasma treating the reduced polymer surface with an oxidizing gas to increase its oxygen or nitrogen content
11/10/2004EP1474455A1 Polymers derived from isobutylene and fluoro monomer
11/04/2004WO2004094492A1 Melt-fabricable tetrafluoroethylene/fluorinated vinyl ether copolymer prepared by suspension polymerization
11/04/2004WO2004094491A1 Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing same
11/03/2004EP1208083B1 Low temperature initiators for fluoroolefin polymerization
11/03/2004CN1542026A Amorphous perfluorinated polymers
11/02/2004US6812310 Free radical polymerization of fluorinated monomers, with an initiator in presence of chloride salt and monomers consists of a mixture of tetrafluoroethyelne, hexafluropropylene andc3f7((cf2)3o)2cf=cf2, free of diiodooctaflurobutane
10/2004
10/28/2004US20040214974 Melt-fabricable tetrafluoroethylene/fluorinated vinyl ether copolymer prepared by suspension polymerization
10/28/2004US20040214972 Fluorinated terpolymer
10/27/2004EP0968196B1 Perfluorovinyl ionic compounds and their use in conductive materials
10/27/2004EP0939776B1 Perfluoroelastomer composition having improved processability
10/26/2004US6809167 Forming improved flowability gas chromatography column supports
10/26/2004US6809166 Amorphous perfluorinated copolymers
10/21/2004US20040210003 Fluoroelastomer compositions
10/20/2004EP1469015A1 Amorphous perfluorinated polymers
10/14/2004US20040204615 A dehalogenation reaction is carried out at halogen atoms other than fluorine atoms in at least one chloroperfluroalkenyl perfluorovinyl ether compound, then cyclopolymerization of perfluorinated diene compound
10/13/2004EP1466951A1 Ink jet ink composition and printing method
10/13/2004EP1090050B1 Thermally stable perfluoroelastomer composition
10/12/2004US6803435 Curable composition comprising a fluoropolymer comprising interpolymerized units derived from (i) cf2 horizontal-line cf-rf, wherein rf is fluorine or a c1- c8 perfluoroalkyl, (ii) at least about 10 mole percent of a hydrogen-containing c2-c9
10/12/2004US6803425 A copolymer with perfluorovinyl ether and nitrile-containing vinylethers; seals and gaskets for manufacturing semiconductor devices; seals for high temperature automotive uses
10/07/2004WO2004085492A1 Process for producing fluorocopolymer
10/07/2004US20040198894 chlorotrifluoroethylene (CTFE); containing at least 90% by moles of CTFE, having in combination good mechanical and electrical properties useful in particular in the electrical cable coating
10/07/2004US20040198702 copolymerzing trifluorovinyl monomers containing alkyl phosphorus group or alkyl hydroxy group, a olefin group, a oxiran group with fluoroolefin or olefin to form fluoroelastomers
10/06/2004EP1464660A1 Chlorotrifluoroethylene-based thermoprocessable compositions
09/2004
09/30/2004US20040192868 higher shear rates and elongational viscosity; gaseous fluorinated monomers; halogenated olefin modifiers; long chain branches
09/30/2004US20040191680 Chemical resistance; radiation transparent; photoresists
09/29/2004EP1462465A1 Melt-processible thermoplastic fluoropolymers having improved processing characteristics and method of producing the same
09/29/2004EP1115750B1 Aqueous composition
09/28/2004CA2297325C Gel-form solid electrolyte-forming vinylidene fluoride copolymer, solid electrolyte and battery
09/23/2004US20040186267 Electroactive fluorene copolymers and devices made with such polymers
09/23/2004US20040186199 Ink jet ink composition and printing method
09/23/2004DE10309858A1 Thermostabile Vinylchlorid-Mischpolymerisate Thermostable vinyl chloride copolymers
09/23/2004DE10309857A1 Epoxy-modifizierte Vinylchlorid-Vinylester-Copolymer-Festharze Epoxy-modified vinyl chloride-vinyl acetate copolymer solid resins
09/21/2004US6794469 Fluorine-containing copolymer, composition for forming a film, anti-reflection film, and image display device
09/21/2004US6794457 Fluoropolymer curing system containing a nitrogen cure site monomer
09/21/2004US6794456 Surface treatment of fluorinated contact lens materials
09/21/2004US6794455 Coagents for fluoroelastomer free radical-curable compositions
09/21/2004CA2260151C Multi-layer compositions and articles comprising fluorine-containing polymer
09/16/2004WO2004078806A1 Epoxy-modified vinyl chloride-vinyl ester copolymer solid resin
09/16/2004WO2004078805A1 Thermostable vinylchloride mixed polymers
09/16/2004US20040181022 curing products with distinguished low-temperature characteristics and solvent resistance without deteriorating the moldability and compression set characteristics; fuel oil resistance
09/16/2004US20040181021 light emitting diodes; electroluminescent display; photodetector, and a photovoltaic device
09/16/2004US20040181020 light emitting diodes; electroluminescent display; photodetector, and a photovoltaic device
09/16/2004US20040181019 Electroactive fluorene copolymers and devices made with such polymers
09/16/2004US20040180287 Fluorinated polymers having ester groups and photoresists for microlithography
09/15/2004EP1457505A1 Fluorinated terpolymer
09/15/2004CN1529720A Aqueous emulsion polymerization in presence of ethers as chaine transfer agents to produce fluoropolymers
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