Patents
Patents for C08F 14 - Homopolymers or 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 (5,826)
09/2007
09/26/2007EP1228105B1 Fluorocarbon polymeric compositions having hydrophilic functional groups and process
09/26/2007CN200951994Y Chloroethene polymerization initiator additive device
09/26/2007CN101044173A Polyvinylidene fluoride resin powder for melt molding and process for producing molding from the resin powder
09/19/2007EP1834967A2 Vulcanizable fluorine-containing elastomer composition
09/19/2007EP1833526A2 Polymers of fluorinated monomers and hydrocarbon monomers
09/18/2007US7271228 Ionic perfluorovinyl compounds and their uses as components of ionic conductors of the polymer type, of selective membranes or of catalysts
09/13/2007US20070213423 Branched chain fluoropolymers
09/12/2007EP1832608A2 Vulcanizable fluorine-containing elastomer composition
09/12/2007EP1831296A1 Thermoplastic halogenated polymer composition
09/12/2007EP1831265A1 Process for the manufacture of 1,2-dichloroethane
09/12/2007EP1831140A1 Process for the manufacture of 1,2-dichloroethane
09/12/2007EP1831139A1 Process for the manufacture of 1,2-dichloroethane
09/12/2007EP1831138A1 Process for the manufacture of 1,2-dichloroethane
09/12/2007EP1831137A1 Process for the manufacture of 1,2-dichloroethane
09/12/2007EP1551915B1 Fluoropolymer compositions
09/12/2007CN101035814A Removing fluorosurfactant from aqueous fluoropolymer dispersions
09/06/2007US20070208131 Method for producing fluorine-containing elastomer polymer
09/06/2007US20070207413 Photoroesists Comprising Polymers Derived From Fluoroalcohol-Substituted Polycyclic Monomers
09/05/2007EP1829905A1 Perfluoroelastomers having a low glass transition temperature and method of making them
09/05/2007EP1828260A1 Process for removing fluorosurfactant from aqueous fluoropolymer dispersions and reducing scum formation
09/05/2007EP1270649B1 Method of curing fluoropolymer
09/05/2007CN101029104A Low molecular weight polytetrafluoroethylene or modified polytetrafluoroethylene powder
08/2007
08/30/2007US20070202761 fluorinated acrylic polymers having excellent water repellency, oil repellency and antifouling properties; surface treatment of textiles, masonry, filters, protective devices and fuel cells
08/29/2007EP1824892A1 Polymerisation of vinyl chloride monomer
08/29/2007CN100334074C Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives
08/28/2007US7262246 Emulsion polymerization of fluorinated monomers
08/22/2007EP1820811A1 Vinylidene fluoride polymer and process for producing the same
08/16/2007WO2007091517A1 Fluorine-containing polymer containing heteroaromatic ring
08/16/2007US20070190334 Method of forming thin film of vinylidene fluoride homopolymer
08/16/2007DE112004000681T5 Verfahren zur Herstellung eines vernetzten Fluorkautschukprodukts mit geringer Reibung A method for producing a crosslinked fluororubber product of low friction
08/09/2007US20070185293 Fluorosulphonated elastomers with low glass transition based of vinylidene fluoride
08/08/2007CN101014632A Fluoropolymer for making a fluoroelastomer
08/07/2007US7253240 Explosion-free process for the production of polytetrafluoroethylene
07/2007
07/25/2007EP1170303B1 Method of stabilizing fluoropolymer
07/25/2007CN101003589A Method for preparing polyvinylidene fluoride, and copolymer
07/25/2007CN101003588A Polymer of containing fluorin, and application as material of ion exchange fiber
07/19/2007US20070167652 Hexafluoroisobutylene and higher homologs are reacted with sulfur trioxide to give fluorosulfates; reaction provides route to substituted hexafluoroisobutylenes which copolymerize with fluoro- and hydrocarbon monomers
07/19/2007US20070167651 Reacting hexafluoroisobutylene with sulfur trioxide and Lewis acid catalyst to form hexafluoroisobutylene fluorosulfate, which undergoes nucleophilic substitution under mild conditions to form substituted fluoroisobutylenes that are useful in ion exchange resins
07/19/2007US20070167640 Hexafluoroisobutylene and higher homologs are reacted with sulfur trioxide to give fluorosulfates; fluorosulfate is reacted with nucleophile to form substitution product; salt formation; polymerizable
07/19/2007US20070167595 Process for preparing vinyl chloride copolymer
07/19/2007US20070167589 Copolymers formed of derivatives of hexafluoroisobutylene fluorosulfate such as ethers or nitriles, useful in ion exchange resins; e.g. 4-perfluoroisopropoxy-2-trifluoromethyl-3,3-difluorobutene, CH2=C(CF3)CF2OCF(CF3)2
07/18/2007EP1807457A1 Vinyl chloride resin composition and method for preparation thereof
07/18/2007CN1326893C Directly polymerized low molecular weight granular polytetrafluoroethylene
07/18/2007CN101002356A Electrolyte polymer for fuel cells, process for its production, electrolyte membrane and membrane/electrode assembly
07/18/2007CN101001888A Removing fluorosurfactant from aqueous fluoropolymer dispersion using sorbent pouches
07/17/2007US7244545 Fluorinated compound, fluoropolymer and process for its production
07/17/2007US7244371 Compositions and methods for treating a textile using such compositions
07/11/2007EP1805227A2 Fluoropolymers and membranes prepared from such polymers, in particular for fuel cells and method for synthesizing such polymers
07/11/2007EP1562992B1 Process for making a fluoropolymer having nitrile end groups
07/11/2007EP1481013B1 Polymerization process involving diacyl peroxides
07/11/2007EP1349892B1 Composition for making a fluoroelastomer
07/11/2007EP1287046B1 Tetrafluoroethylene/perfluoro (alkyl vinyl ether) copolymer and method for its production
07/11/2007CN1325521C Bipopulated latex of polymers based on vinyl chloride, processes for production thereof and application thereof in plastisols exhibiting improved rheology
07/05/2007US20070155929 Radical polymerization processes for preparing halogenated polymers, and halogenated polymers
07/05/2007US20070155864 Profile-extruded poly(vinyl chloride) articles and method of making same
07/04/2007EP1803749A1 Polyvinylidene fluoride resin powder for melt molding and process for producing molding from the resin powder
07/04/2007CN1324058C Emulsion polymerization process for producing fluoroelastomers
07/04/2007CN1324056C Polymerizing monomer contaning halogen by using siloxane surface active agent
06/2007
06/28/2007US20070149734 Fluororesin and coated electric wire
06/28/2007US20070149733 in the presence of a small amount of a anionic surfactant with excellent production efficiency, without lowering various physical properties such as water resistance by the surfactant;
06/27/2007EP1801135A1 Perfluorocyclobutane crosslinked hydrogels
06/27/2007EP1799722A1 Removing fluorosurfactant from aqueous fluoropolymer dispersion using sorbent pouches
06/27/2007EP1263877B1 Process for producing articles via melt-processing of tetrafluoroethylene copolymers
06/27/2007CN1989160A Method of purifying a dispersion of ionic fluoropolymer
06/27/2007CN1986577A Preparing process of modified PTEE disperse resin
06/21/2007US20070142582 Perfluorinated polymers
06/20/2007EP1798793A1 Electrolyte polymer for fuel cell, method for producing same, electrolyte membrane, and membrane electrode assembly
06/19/2007US7232867 Process for producing vinyl chloride polymer
06/14/2007WO2007066839A1 Plasticizer composition containing cyclodextrin derivatives, flexible pvc composition with suppression of the migration of plasticizer containing the same, and manufacturing method thereof
06/14/2007US20070135558 Process for producing aqueous fluoropolymer dispersion and aqueous fluoropolymer dispersion
06/13/2007EP1795626A1 Chemical vapor deposition of fluorocarbon polymer thin films
06/13/2007CN1978471A Nano modified PVC resin and its synthesizing method
06/12/2007US7230038 Branched chain fluoropolymers
06/07/2007WO2007064548A1 Fluorinated surfactants
06/06/2007EP1373341B1 Perfluoroelastomers having a low glass transition temperature and method of making them
06/06/2007CN1974613A Desolventizing apparatus for chlorinating solution of chlorinated polyvinyl chloride
06/05/2007US7226957 Method for producing polymers with controlled molecular weight and end group functionality using photopolymerization in microemulsions
05/2007
05/31/2007US20070123671 Perfluorinated polymers
05/30/2007EP1790669A2 Functional substances derived from oligoolefins having functional groups at the ends
05/23/2007CN1968994A Reduced fuming fluoropolymer
05/22/2007US7220807 Process of preparing functional fluoropolymers
05/22/2007US7220799 Only melting temperature of resin feeds is shifted toward lower end without changing quantities of heat of fusion and crystallization
05/22/2007US7220483 Subjecting to high energy treatment so as to change chemical functionality of particle surfaces and thereby change surface characteristics of particles; highly dispersible, even in water; coatings
05/17/2007US20070112155 Process for production of fluorine-containing polymers and fluorine-containing polymers
05/16/2007CN1315887C Process for making a fluoroelastomer
05/16/2007CN1315886C Method of making fluoropolymers
05/10/2007WO2007052911A1 Method of preparing vinylchloride-based resin capable of producing plastisol with low viscosity, vinylchloride-based resin prepared using the method, method of preparing vinylchloride-based plastisol, and vinylchloride-based plastisol prepared using the method
05/08/2007US7214740 Fluorinated ionomers with reduced amounts of carbonyl end groups
05/08/2007US7214475 Compound for optical materials and methods of fabrication
05/03/2007WO2007049591A1 Molded fluororesin
05/03/2007WO2007049517A1 Fluororesin with low fluorine-containing emulsifier residual and method for producing same
05/03/2007US20070100104 Incubating with hydrochloric acid and/or acrylic acid; suspension, microemulsion polymerization; spray drying; improved processability
05/03/2007US20070100098 Suspension polymerization of vinyl chloride is conducted in a vessel fitted with a reflux condenser, adding a high-activity, oil-soluble initiator and an antioxidant either continuously or intermittently; reflux condenser improves heat removal, minimizes fish eye defects
05/01/2007CA2149569C Peroxide curable fluoroelastomers, particularly suitable for manufacturing o-rings
04/2007
04/26/2007WO2007047788A1 α,α-DIHYDROFLUOROVINYL ETHERS, HOMOPOLYMERS AND COPOLYMERS THEREOF
04/26/2007WO2007046377A1 Method for producing melt-moldable fluororesin
04/26/2007WO2007046345A1 Aqueous polytetrafluoroethylene emulsion, and polytetrafluoroethylene fine powder and porous material produced from the same
04/26/2007DE102005049404A1 Verfahren zur Verarbeitung von Hart-Polyvinylchlorid A method for processing of hard polyvinyl chloride
04/25/2007EP1776393A1 Removing fluorosurfactant from aqueous fluoropolymer dispersions
04/24/2007US7208558 Addition homo- or copolymerization of vinylidene chloride in presence of molecular iodine and dialkyldiphenylalkane, tert-amyl perpivalate, azobisisobutyronitrile, 4,4'-azobis(4-cyanovaleric acid) , and/or diethyl peroxydicarbonate; block polymerization, iodination
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