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)
02/1999
02/16/1999US5872155 Latex based on vinyl chloride copolymers with a specific structure, process for the manufacture thereof and applications thereof
02/16/1999CA2109658C Fluorinated copolymer curable into a powder; process for preparing the same; use thereof in coatings obtained from powder
02/10/1999EP0804491B1 Aqueous microemulsion polymerization of tetrafluoroethylene
02/10/1999CN1042036C 聚四氟乙烯材料 PTFE
02/09/1999CA1340386C Selective catalytic activation of polymeric films
02/04/1999WO1999005179A1 Process for producing fluoropolymer
02/04/1999WO1999005101A1 Emulsions of peroxyesters
02/04/1999CA2297841A1 Emulsions of peroxyesters
02/02/1999US5866711 Fluorocyanate and fluorocarbamate monomers and polymers thereof
01/1999
01/27/1999EP0893457A1 Process for the manufacture of halogenated polymers and halogenated polymers obtained therewith
01/27/1999EP0893438A1 Organic solution of dialkyl peroxydicarbonate, process for its production, preparation of halogenated polymers using the same and resulting halogenated polymers
01/27/1999EP0758345B1 Suspension polymerization of tfe
01/26/1999US5863612 Method of making fluoropolymers
01/21/1999WO1999002572A1 Vinyl chloride resin granules for paste processing and process for producing the same
01/19/1999US5861464 Process for the after-treatment of thermoplastic fluoropolymers
01/13/1999EP0890593A1 Particles of acrylic rubber
01/13/1999EP0890582A1 Method of recovering low-boiling substances from a polymer latex
01/13/1999EP0889910A1 Solution polymerization process with dispersed catalyst activator
01/07/1999WO1999000455A1 Multi-layer compositions comprising a fluoropolymer
01/07/1999WO1999000454A1 Composite articles including fluoropolymers and non-fluorinated polymers and method for making the same
01/07/1999DE19728487A1 Micro-suspension polymerisation reactor for vinyl chloride homo or copolymers
01/07/1999CA2293592A1 Composite articles including fluoropolymers and non-fluorinated polymers and method for making the same
12/1998
12/29/1998US5854364 Process for the controlled radical polymerization or copolymerization of (meth)acrylic, vinyl, vinylidene and diene monomers, and (co)polymers obtained
12/29/1998US5853832 Oil application roll for electrophotograph fixation and method of fabricating the same
12/22/1998US5852149 Fluoroelastomers substantially free from polar terminals and related preparation process
12/22/1998US5852125 Fluororubber, a process for its production and its use, as well as a process for producing fluororubber moldings and/or coatings
12/16/1998CN1202179A Fine polytetrafluoroethylene powder and production and uses thereof
12/16/1998CN1041206C Fluorine-containing polymer and preparation thereof
12/09/1998EP0882088A1 $g(a),$g(b),$g(b)-TRIFLUOROSTYRENE-BASED AND SUBSTITUTED $g(a),$g(b),$g(b)-TRIFLUOROSTYRENE-BASED COMPOSITE MEMBRANES
12/08/1998US5847062 Aqueous suspension process for producing copolymers of vinyl chloride and vinyl esters
11/1998
11/17/1998US5837782 Bis(mono-and-diperoxyoxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
11/12/1998DE19719061A1 Polymerisation of vinyl chloride, especially in suspension
11/11/1998EP0876410A1 Process for the suspension polymerisation of vinyl chloride
11/11/1998CN1198749A Control of molecular weight and end-group functionality in polymers
11/10/1998US5834523 Porous sheet impregnated with trifluorostyrene-based polymer which may contain ion exchange moieties
11/10/1998US5833070 Low moisture permeability even at low crystallinity and small thickness, used for electroluminescence devices or drugs
11/04/1998EP0875522A1 Composite consisting of a polyamide composition and a vulcanisable fluororubber
11/04/1998CN1040510C Agitator for suspension polymerization of vinyl chloride and suspension polymerization method using same
11/03/1998US5830962 Tetrafluoroethylene-fluorinated vinyl ether copolymers with sulfonyl fluoride or trialkylmethyl sulfone groups
11/03/1998CA2171298C Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
11/02/1998CA2236405A1 Composite comprising a polyamide-based molding composition and vulcanized fluoroelastomers
10/1998
10/29/1998WO1998047950A1 Granular polytetrafluoroethylene powders and process for producing the same
10/20/1998US5824726 Multi-phase polymerization process
10/14/1998CN1196077A Tetrafluoroethylene polymer dispersion composition
10/13/1998CA1340086C Organic polymeric material and ion-exchange membrane produced therefrom
10/07/1998EP0868447A2 Iodonitriles as chain transfer agents in the manufacture of perfluoropolymers
10/07/1998EP0728776B1 Fluoroolefin, fluoropolymer, and thermoplastic resin composition containing the polymer
10/01/1998WO1998042759A1 Vinyl chloride resin powder and process for preparing the same
09/1998
09/30/1998EP0853634A4 Control of molecular weight and end-group functionality in polymers
09/30/1998CN1194652A Polymeric emulsifiers for vinyl chloride polymerization
09/29/1998US5814713 Conducting polymerization in the presence of a polymerization initiator, a paraffin wax, and an emulsifier
09/23/1998EP0866079A2 Thermoprocessable fluorinated polymers
09/23/1998EP0865451A1 Method of manufacturing fluoropolymers
09/22/1998US5811500 Process for the controlled radical (CO) polymerization of (Meth) acrylic vinyl vinylidene and diene monomers in the presence of an Rh Co OR Ir
09/16/1998EP0864108A1 High light diffusive and low light absorbent material and method for making and using same
09/16/1998EP0863941A2 Fast-curing perfluoroelastomer composition
09/15/1998US5807800 Molecular sieve supported metallocene catalyst
09/11/1998WO1998039294A1 T-butylperoxy-cyclododecyl-oxalate
09/10/1998DE19708982A1 t-Butylperoxy-cyclododecyl-oxalat t-butylperoxycyclododecyl oxalate
09/09/1998EP0863164A1 Method of polymerizing vinyl chloride monomer using an organocobalt (III) catalyst
09/08/1998US5804650 Aqueous dispersion of vinylidene fluoride copolymer, aqueous dispersion of vinylidene fluoride seed polymer and processes for preparation of the same
09/08/1998US5804039 Method for removing residual monomers
09/07/1998CA2228827A1 Method of polymerizing vinyl chloride monomer using an organocobalt (iii) catalyst
09/03/1998WO1998038242A1 Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
09/03/1998CA2251535A1 Copolymers of vinylidene fluoride and hexafluoropropylene having reduced extractable content and improved solution clarity
09/02/1998EP0861856A1 Fine polytetrafluoroethylene powder and production and uses thereof
08/1998
08/25/1998US5798421 Water-soluble associative triblock copolymers
08/19/1998EP0802931A4 Polymerizatiion of ethylenic chloride with inorganic salt
08/19/1998EP0789725A4 Cellulose ethers in emulsion polymerization dispersions
08/19/1998CN1190657A Process for producing stereospecific polymers
08/18/1998US5795928 Cellulose ethers in emulsion polymerization dispersions
08/13/1998WO1998034967A1 Method of making fluoropolymers
08/12/1998EP0857739A1 Polymer scale deposition preventive agent
08/12/1998EP0857734A1 Process for producing stereospecific polymers
08/05/1998EP0796282B1 Process for the radical polymerisation of ethylenically unsaturated monomers in an aqueous medium
08/05/1998EP0783533B1 Partially fluorinated polymers and process therefor
08/04/1998US5789508 Catalytic copolymerization of tetrafluoroethylene in aqueous dispersion
08/04/1998US5789504 In a solvent
08/04/1998US5789499 Polymerization process of vinyl chloride in the presence of oxygen
08/04/1998CA2037685C Vinyl acetate/vinyl alcohol copolymer, production process and use thereof
07/1998
07/29/1998CN1189169A Process for making fluoropolymers
07/29/1998CN1039336C Method for preparing vinyl chloride resin
07/22/1998EP0853634A1 Control of molecular weight and end-group functionality in polymers
07/22/1998CN1039235C Process for preparing polymer of tetrafluoroethylene in aqueous suspension
07/21/1998US5783647 1,1,2,2-tetramethylpropylperoxy esters and method for preparing vinyl polymers
07/14/1998US5781342 Expanded polytetrafluoroethylene
07/14/1998US5780565 Addition polymerization performed in supercritical fluid that is carbon dioxide, hydrofluorocarbon, perfluorocarbon or mixture thereof
07/14/1998US5780552 Fluoropolymers having core/shell structure with functional units in the shell
07/14/1998US5780547 Dispersing stabilizer for suspension polymerization of vinyl chloride
07/09/1998WO1998029505A1 Polymer composition capable of forming surface slidable on water
07/09/1998WO1998029460A1 Methods and apparatus for removing residual monomers
07/09/1998CA2276211A1 Methods and apparatus for removing residual monomers
07/08/1998EP0851877A1 Method for concentrating aqueous tetrafluoroethylene emulsion by electrodialysis and its apparatus
07/08/1998CN1187204A Polymerization process with anti-scaling agent
07/08/1998CN1186803A Novel bis (mono-and diperoxyoxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
07/07/1998US5776637 Electrodes and electrode forming material for batteries
07/02/1998WO1998028351A1 Polymerization of fluoromonomers in carbon dioxide
07/01/1998EP0850957A1 Process for controlled radical polymerisation or copolymerisation of (meth)acryl, vinyl, vinylidene and dien monomers and so prepared (co)polymers
07/01/1998EP0850956A2 Process for preparing aqueous polymer dispersions by radical aqueous emulsionspolymerisation
07/01/1998EP0850929A1 Novel bis(mono- and diperoxy-oxalates) derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
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