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)
01/2004
01/29/2004US20040019176 Curable fluoropolymer, curable resin composition containing the same, and antireflection film
01/29/2004US20040019167 Peak melting temperature of >/= 320 degrees C. and good mechanical properties
01/28/2004EP1383811A2 Emulsifier free aqueous emulsion polymerization process for making fluoropolymers
01/28/2004EP1383809A1 Polymerisation in aqueous suspension of vinyl chloride
01/28/2004CN1470920A Method for manufacturnig nematic liquid crystal device
01/22/2004WO2004007577A1 Peroxide curable fluoroelastomers
01/22/2004WO2004007576A1 Process for producing fluorocopolymer, fluorocopolymer, and molded object
01/22/2004US20040014900 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
01/22/2004US20040014853 Coatings having fully fluorinated co-solubilizer, metal material and fluorinated solvent
01/21/2004EP1382646A1 Coatings having fully fluorinated co-solubilizer, metal material and fluorinated solvent
01/21/2004EP1382620A1 TFE Copolymers
01/21/2004CN1135242C Process for producing polymer contaniing fluorine in carbon dioxide
01/20/2004US6680346 Tetrafluoroethylene copolymer with perfluorovinyl ether having sulfonated phenylphosphonate end group; electrolysis of sodium chloride
01/14/2004EP1380628A1 Water-and-oil repellant composition with improved suitability for cold cure
01/14/2004EP1379564A1 Fluoropolymers having pendant imidate structures
01/14/2004CN1467230A Fluorine contained multipolymer and coating composition
01/13/2004US6677414 Pre-emulsifying poorly water soluble monomers such as tetrafluoroethylene with a nontelogenic fluorinated emulsifier such as perfluorooctanoic acid ammonium salt (apfoa) in water to improve efficiency
01/13/2004US6677044 Composite material having sliding property
01/07/2004EP1378526A1 Partially fluorinated acrylic copolymers and their use as coatings, in particular antifouling coatings
01/06/2004US6673866 Used in plenum wire insulation and cable jacketing field, where low smoke value is required
01/06/2004US6673454 Fluoropolymer with perfluoroolefin comonomer and crosslinkable functional group; and curing agent
01/06/2004US6673416 Compression molded, sintered; uniformity; adhesion, heat, and chemical resistance; containers and transport pipes for clean semiconductor environment
01/02/2004EP1375539A1 Fluorocopolymer
01/02/2004EP1373341A1 Perfluoroelastomers having a low glass transition temperature and method of making them
01/01/2004US20040001956 Fluorocopolymer
12/2003
12/31/2003WO2004000896A1 Process for producing fluoropolymers having a reduced amount of polar end groups
12/31/2003CN1464885A Process for producing fluoroelastomers
12/25/2003US20030236370 Process for producing fluoropolymers having a reduced amount of polar end groups
12/24/2003WO2003106516A1 Fluorocopolymer and coating compositions
12/24/2003WO2003106515A1 Fluorinated monomer having sulfonate functional group, fluorinated copolymer therefrom and ion exchange membrane
12/24/2003WO2003004463A9 Fluorofunctional statistical polymers with low glass transition temperature and method for obtaining same
12/23/2003US6667377 Having pendant groups containing fluorosulfonyl methide or fluorosulfonyl imide derivatives and univalent metal salts thereof; electrochemical applications such as batteries, fuel cells, electrolysis cells
12/18/2003WO2003104293A1 Method of obtaining perfluorosulphonate polymers containing sulphonyl functional groups
12/18/2003US20030232154 Method of producing nematic liquid-crystal devices
12/17/2003EP1371639A2 Monomers, ionomers and polymers for electrochemical uses
12/16/2003US6664339 Chemical resistance, antiswelling agents, oil repellent, heat resistance
12/11/2003WO2003043805A3 Method for making a plastic optical fiber, and resulting plastic optical fiber
12/10/2003EP1369739A1 Method for producing nematic liquid crystal devices
12/10/2003EP1117710B1 Low temperature fluorocarbon elastomers
12/10/2003CN1130421C Fluid composition for producing and preparing ion exchange membranes
12/10/2003CN1130376C Aqueous composition
12/09/2003US6660798 Mixtures of fluoropolymer dispersions
12/09/2003CA2338526C .alpha.-olefins and olefin polymers and processes therefor
12/06/2003CA2430544A1 Method for producing a nematic liquid crystal device
12/03/2003EP1366094A1 Fluoropolymer compositions
12/03/2003CA2388739A1 Process for producing long chain branched polymers of isobutene, isoprene and allyl halides
11/2003
11/27/2003WO2003097588A2 Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives
11/27/2003US20030220458 Crack resistance, retains heat resistance and processability; terpolymer of tetrafluoroethylene, hexafluoropropylene, and a higher perfluoro(vinyl ether); moldings; use in semiconductor production apparatus
11/26/2003EP1364973A1 Functional substances derived from oligoolefins having functional groups at the ends
11/26/2003EP1040135B1 Method for preparing an aqueous polymer dispersion, resulting aqueous dispersion and use thereof
11/25/2003US6653379 Semiconductors
11/20/2003WO2003057961A3 Breathable non-wettable melt-blown non-woven materials and products employing the same
11/20/2003US20030216531 High vinyl ether modified sinterable polytetrafluoroethylene
11/20/2003US20030215735 Copolymers for photoresists and processes therefor
11/19/2003EP1003794B1 Copolymerization of fluorinated olefins
11/18/2003US6649722 Contact lens
11/18/2003US6649699 Folding durability, strength
11/13/2003WO2003093335A2 Curable base-resistant fluoroelastomers
11/13/2003WO2003093334A1 Curable base-resistant fluoroelastomers
11/13/2003WO2003093333A1 High vinyl ether modified sinterable polytetrafluoroethylene
11/13/2003WO2002060968A8 Perfluoroelastomers having a low glass transition temperature and method of making them
11/12/2003EP1360234A2 Fluoropolymer compositions with improved gas impermeability
11/11/2003US6646077 Semibatch process for manufacture of fluoroelastomer; polymerizing mixture of fluorinated monomers using free radical initiator, adding further monomer mixture, adding iodine-containing chain transfer agent and cure site monomer
11/11/2003US6645590 Articles such as tubing and wire insulation made from fluoropolymer having functional groups exhibit improved mechanical properties and chemical resistant polymers
11/11/2003US6645555 Material for fluorine-containing coating composition and method for coating by using same
11/06/2003US20030208004 A cured copolymers comprising monomers of propylene, tetrafluoroethylene, and a cure site monomer perfluoroalkoxy or perfluoroalkyl ethylenes; alkali resistance, tensile and compressive strength, resist to oil swell, good sealing
11/06/2003US20030208003 Curable base-resistant fluoroelastomers
11/05/2003EP1359164A1 Process for producing fluoropolymers
11/05/2003CN1454222A Novel fluoropolymers with improved characteristics
11/05/2003CN1126800C Fluoroadhesive and adhesive film and laminated body obtained with the same adhesive
11/04/2003US6642331 Comprised of tetrafluoroethylene, fluorovinylethers and bis-olefin monomers and containing iodine and/or bromine atoms; improved low temperatures and compression set properties
11/04/2003US6642307 Process for producing fluoropolymer
10/2003
10/30/2003WO2003089712A1 Repellent fluorochemical compositions
10/30/2003WO2003089232A1 Fluoropolymer articles
10/30/2003US20030204015 For treating fibrous substrates to render those substrates durably repellent to water and oil and durably resistant to dry soil
10/30/2003CA2482590A1 Fluoropolymer articles
10/29/2003EP1355962A1 Fluorosulphonated nitrile crosslinkable elastomers based on vinylidene fluoride with low tg and methods for preparing same
10/29/2003EP1165632B1 Tetrafluoro ethylene / hexafluoro propylene copolymers with better ductility
10/28/2003US6639011 Polymerization process of sulphonic monomers
10/28/2003US6638999 Curable perfluoroelastomer composition
10/23/2003US20030198771 Fluoropolymer articles
10/16/2003US20030194564 Copolymer of a fluorine-containing ethylenic monomers having a hydroxyl group and at least one more fluoro monomer; maintains thermal resistance, chemical resistance, weather resistance and electric insulating property
10/15/2003CN1124290C Method of preparing vinyl chloride resin having high impact strength and low die swell
10/15/2003CN1124285C Process for preparing copolymer of continuously changeable components
10/09/2003WO2003082936A1 Fluorinated olefin polymer, curable resin composition, and antireflection film
10/08/2003EP1349892A2 Composition and method for making a fluoroelastomer
10/08/2003CN1123581C Fluorinated ion-exchange polymers and intermediates therefor
10/07/2003US6630271 Electrolyte polymers for lithium rechargeable batteries
10/02/2003US20030187169 Terpolymer of tetrafluoroethylene, perfluoroalkyl perfluorovinyl ether and perfluorodioxole compound
10/01/2003EP0975683B1 Vinyl fluoride interpolymers of low crystallinity
09/2003
09/30/2003US6627717 Reacting alkyl halformate with hydrogen peroxide
09/30/2003US6627382 Includes perfluoro-2,2-dimethy-1,3-dioxole derivatives and vinyl derivatives; for F2 excimer laser
09/25/2003WO2003078481A1 Melt-processible poly(tetrafluoroethylene)
09/25/2003WO2003068718A3 Halogenated monomers and polymers and process for making same
09/25/2003US20030181616 Amorphous; contain functional groups, useful in a variety of applications such as coatings, encapsulation, and molded or extruded objects
09/25/2003US20030181615 Low glass transition temperature; use in manufacture of stable parts intended in particular for the aeronautical, petroleum, automotive, mining and nuclear industries, and plastics processing
09/24/2003EP1347001A1 Curable fluoropolymer, curable resin composition containing the same, and antireflection film
09/24/2003EP1345575A2 Cosmetic and dermatological hair-treatment agents
09/23/2003US6624269 Tetrafluoroethylene thermoprocessable copolymer microspheres
09/23/2003US6624063 Semiconductor device having low dielectric layer and method of manufacturing thereof
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