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)
09/2003
09/23/2003US6623680 Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
09/18/2003WO2003076484A1 Fluorocopolymer, process for producing fluorocopolymer, curable fluorocopolymer composition, and cured object
09/18/2003US20030176608 Terpolymers of vinylidene fluoride, chlorotrifluoroethylene and hexafluoropropylene, formed by emulsion polymerization, for use as coverings, coatings of textiles and films, and as membranes
09/17/2003EP1053262B1 Fluorinated ionomers and their uses
09/17/2003EP0980665B1 Use of composite materials for cookware
09/17/2003CN1121416C Process for polymerization of fluorinated olefin monomers
09/11/2003US20030171499 Surface treatment of fluorinated contact lens materials
09/11/2003US20030171444 Heat resistant membrane
09/04/2003US20030166807 Rapidly crosslinking fluoropolymer
09/04/2003US20030166773 Fluoropolymer composite with high ionic conductivity
09/03/2003EP1339757A2 Process for manufacture of a copolymer of tetrafluoroethylene and perfluoro(alkyl vinyl ether)
09/03/2003EP1177170B1 Fluoroalkanesulfonylazide monomers and copolymers thereof
09/03/2003CN1439659A Fluoromultipolymer
09/03/2003CN1120180C Method of producing aqueous polymer dispersion
09/02/2003US6612932 Method and apparatus for obtaining marketing information through the playing of a maze based game
08/2003
08/28/2003WO2003070791A1 Polymers derived from isobutylene and fluoro monomer
08/28/2003US20030162923 Fuel barrier properties, adhesion to non-fluorinated polymers
08/28/2003US20030162027 Prepared by copolymerizing fluorine-containing ethylenic monomers having functional group selected from hydroxyl, carboxyl, carboxylic salt, ester, and epoxy, and fluorine containing ethylenic monomers having none of above groups
08/28/2003CA2476099A1 Polymers derived from isobutylene and fluoro monomer
08/27/2003EP1338612A1 Acid containing Fluorocopolymer
08/27/2003EP1337584A1 Conductive fluoropolymers
08/27/2003EP1337583A1 Fluoroelastomer composition having excellent processability and low temperature properties
08/27/2003CN1438252A Fluorine-contained copolymer
08/26/2003US6610807 Fluoropolymers with improved characteristics
08/26/2003US6610790 Fluoroelastomer composition having excellent processability
08/21/2003WO2003068718A2 Halogenated monomers and polymers and process for making same
08/21/2003US20030158359 Thermoprocessable copolymers of TFE
08/21/2003US20030157324 Fep pellet
08/20/2003EP1336627A1 Fluorocopolymer
08/20/2003CN1437616A Process for manufacture of a copolymer of tetrafluoroethylene and perfluoro (alkyl vinyl ether)
08/20/2003CN1118494C Process for producing polymers containing fluorine, semi-crystalline polymer and forming products thereof
08/14/2003US20030153703 A fluorocopolymer containing a polymerized units based on tetrafluoroethylene, ethylene and an unsaturated fluoro monomer (CX(CF2)2Y where X and Y = a hydrogen or a fluorine atom); excellent fuel barrier properties
08/14/2003US20030153702 Copolymerization of vinylidene fluoride with at least one perfluorinated vinyl ether in presence of a free radical initiator while controlling pressure
08/14/2003US20030153701 Copolymer obtained by copolymerizing tetrafluoroethylene, hexafluoropropylene having specific melt flow rate, volatile content index and stress relaxation modulus; useful for dielectric coatings on a cable or wire
08/14/2003US20030153700 Pressurizign a mini-emulsion of a mixture of deionized water, a perfluorinated surfactant, a liquid perfluorinated hydrocarbon, and an ionomeric monomer with a fluorinated alkene gas, polymerizing, adding a vinyl ether monomer
08/14/2003US20030153699 Hexafluoropropene-based fluorosulfonated elastomers with a low glass transition temperature, containing neither tetrafluoroethylene nor a siloxave group
08/13/2003CN1117775C Amorphous copolymers of tetrafluoethylene and hexafluoropropylene and coating articte thereof
08/07/2003US20030149159 Polymer composition containing clean filler incorporated therein
08/07/2003US20030148158 Fluorosulphonated elastomers with low glass transition based on vinylidene fluoride
08/07/2003US20030146148 Waterproof, heat resistance fuel cells; thin film membranes
08/05/2003US6602968 Free radical polymerization method for fluorinated copolymers
07/2003
07/31/2003WO2002044266A3 Fluoropolymer compositions with improved gas impermeability
07/30/2003EP1331229A1 Fluoropolymers and processes therefor and therewith
07/30/2003CN1116308C Control of molecular weight and end-group functionality in polymers
07/24/2003WO2003059970A1 Fluorine-containing copolymer
07/24/2003WO2003059969A1 Fep pellet
07/24/2003US20030139534 Chemical and heat resistance; using amine crosslinker
07/23/2003EP1328562A1 Fluoropolymer
07/23/2003CN1431248A Fluorine contg. elastomer compsns.
07/22/2003US6596829 Mold release agent or lubricant and is disclosed. The composition comprises a fluorotelomer, which comprises repeat units derived from a fluoroalkene, and optionally a comonomer, and has an end group derived from a secondary alcohol or
07/17/2003WO2003057961A2 Breathable non-wettable melt-blown non-woven materials and products employing the same
07/17/2003US20030135002 Containing a very small amount of copolymerized perfluorobutylethylene comonomer units; dispersion polymerization; KMnO4 addition must be stopped well before completion of the reaction; no ionic strength enhancer
07/17/2003CA2472516A1 Breathable non-wettable melt-blown non-woven materials and products employing the same
07/15/2003US6593058 Photoresists, polymers and processes for microlithography
07/15/2003US6593019 Ionically conducting materials, electrolytes and selective membranes
07/10/2003US20030130459 Tetrafluoroethylene/hexafluoropropylene copolymers with higher drawability
07/10/2003US20030130458 Emulsion copolymerization of fluorinated monomers containing atleast one ethylene unsaturation, one or more unsaturated fluorinated monomers containing sulfonyl halide group in presence of a surfactant and a polymerization initiator
07/10/2003US20030130432 Fluorine-containing multi-segment polymer having heat resistance, abrasion resistance, non-sticking property against toner and oil resistance
07/09/2003EP1325036A2 Emulsion polymerization process for producing fluoroelastomers
07/08/2003US6589597 Ethylene/Tetrafluoroethylene/fluorinated vinyl monomer copolymer powder and molding method therefor
07/03/2003US20030124430 Copolymer formed of (A) a hydrophobic monomer having a hydrophobic group, which forms a carboxyl group upon saponification, and (B) a hydrophobic polyfunctional monomer. The saponification product of the copolymer has property to
07/02/2003EP1323751A2 Polymerization process of sulphonic monomers
07/02/2003EP1323750A2 Thermoprocessable copolymers of tetrafluorethene, dioxole and vinylether
07/02/2003EP1323744A1 Fluorinated Ionomers
07/02/2003EP1053284B1 Mixtures of thermoplastic fluoropolymers
07/02/2003EP1049725B1 Method of preparing vinyl chloride resin having high impact strength and low die swell
07/02/2003CN1427874A Polymer composition containing clean filler incorporated therein
07/02/2003CN1427014A Polymer containing phospho-fluoro monomer
07/02/2003CN1113069C Poly dispersion
07/01/2003US6586547 Molding materials
07/01/2003US6586546 Aqueous copolymerization in the presence of a small amount of terpene such as limonene forms a more uniform melt-fabricable copolymer with a narrower molecular weight distribution; flex life
06/2003
06/26/2003WO2003051944A1 Fluorinated terpolymer
06/26/2003US20030120008 Fluorine-containing copolymer, composition for forming a film, anti-reflection film, and image display device
06/26/2003US20030119993 Curable by peroxidic route, obtainable by polymerizing the following monomers: tetrafluoroethylene (TFE); fluorovinylethers of general formula: CFX horizontal-line CXOCF2OR (I) bis-olefins having general formula: RI1RI2C
06/21/2003CA2414504A1 Fluorinated ionomers
06/19/2003WO2003050151A1 Low equivalent weight ionomer
06/19/2003WO2003050150A1 A fluorinated ionomeric crosslinked copolymer
06/19/2003US20030114615 Tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer and for its production
06/19/2003US20030114614 Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
06/18/2003EP1319030A1 Process for producing fluoroelastomers
06/18/2003CN1425030A Copolymers and oil-and water-repellent compositions containing them
06/17/2003US6579960 Contains 1-10 mol % of polymerized units based on a vinyl c5-17 alkanoate, such as vinyl caproate, vinyl caprylate and vinyl caprate; agricultural covering material, release film; interlayer for laminated glass
06/10/2003US6576100 For preparation of membranes working from room temperature to high temperatures, in electrolytic applications, for example in fuel cells
06/05/2003WO2003046026A1 Epoxy group containing vinylidene fluoride copolymer, and resin composition, electrode structure and non-aqueous electrochemical element comprising the same
06/05/2003US20030104219 Containing chlorine sites that can be crosslinked, especially with free radical catalysts; when hydride of Si, Ge, Sn or Pb is included, presence of Br and/or I not required
06/04/2003EP0973734B1 Crosslinkable bi-sulphonyl derivatives and their uses for preparing ion-exchanging membranes
06/04/2003CN1422285A Process for producing fluoroelastomers
05/2003
05/30/2003WO2003043805A2 Method for making a plastic optical fiber, and resulting plastic optical fiber
05/28/2003EP0939778B1 Perfluoroelastomer composition having improved processability
05/28/2003EP0773244B1 Fine powder of molten high-molecular-weight fluororesin, molded article thereof, and process for producing both
05/28/2003CN1420133A Partial fluorinated amorphous copolymer capable of producing photoconductive material
05/28/2003CN1420132A Cross-linkable functional polymer capable of producing photoconductive material
05/22/2003US20030096930 Fluoroelastomers
05/21/2003EP1312628A1 Curable functional polymer for the preparation of light conducting materials
05/21/2003EP1312626A1 Amorphous partically fluorinated copolymer for the preparation of light conducting materials
05/21/2003EP1312603A1 Polymerisable bis-sulphonyl derivatives and their use for preparing ion exchange membranes
05/21/2003EP1311566A1 Vinylidene fluoride polymers, process for manufacturing them and use thereof
05/20/2003US6566471 Formed from an iodine-terminated unsaturated fluoroalkylene monomer that may contain ether oxygen atoms; chain transfer
05/20/2003US6566442 Thermoplastic fluorinated polymers
05/19/2003CA2406327A1 Partially fluorinated amorphous copolymer for use in manufacturing light conducting materials
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