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)
07/1998
07/01/1998CN1186079A Process for controlled radical polymerization or copolymerization of (meth) acrylic, vinyl, vinylidene and diene monomers, and (co) polymers obtained
06/1998
06/30/1998US5773480 Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
06/30/1998CA2222168A1 Novel bis(mono- and diperoxyoxalates derived from dihydroperoxides and alkyl and alkylperoxy halooxalates
06/24/1998EP0848702A1 Substituted trifluorostyrene compositions
06/17/1998EP0847407A1 Tetrafluorethylene polymerization process
06/17/1998EP0847405A1 Polymeric emulsifiers for vinyl chloride polymerization
06/17/1998EP0813548A4 Nonaqueous polymerization of fluoromonomers
06/17/1998CN1184819A Prepn. of emulsion homopolymers and copolymers and device therefor
06/16/1998US5767204 Fluorine-containing elastomer composition
06/11/1998WO1998024820A1 Build-up suppressor agents, compositions containing them and method of use in polymerization processes
06/11/1998CA2274466A1 Build-up suppressor agents, compositions containing them and method of use in polymerization processes
06/09/1998US5763545 Polymerization apparatus and a method for producing polymer using the same
06/04/1998WO1998023649A1 Method for polymerizing vinyl monomers
06/03/1998EP0783545B1 Polymers of vinyl(perfluorocyclopropane)
06/02/1998US5760148 Process and device for preparing a polymer of tetrafluoroethylene in aqueous suspension
05/1998
05/28/1998DE19648811A1 Verfahren zur Polymerisation vinylischer Monomerer Process for the polymerization of vinylic monomers
05/26/1998US5756626 Vinyl chloride copolymers with monoallyl ethers of polyhydric alcohols
05/26/1998US5756617 Method for the suspension polymerization of a vinyl chloride/allyl ether copolymer
05/26/1998US5756602 Method for controlling reaction temperature
05/26/1998US5756591 Curable compositions which contain network polymers
05/26/1998US5756574 Process for preparing an aqueous polymer dispersion
05/20/1998EP0784635B1 Process for preparing an aqueous polymer dispersion
05/20/1998CN1182437A Multi-phase polymerization process
05/20/1998CN1182094A Process for controlled radical (Co) polymerization of (meth) acrylic, vinyl, vinylidene and diene monomers in presence of Rh, Co or Ir complex
05/20/1998CN1038417C Process for shortopping free radical polymerization and stabilized resin compositions
05/19/1998CA2048672C Method for grafting functions onto chlorinated (co)polymers, and compositions and shaped objects
05/14/1998WO1998020055A1 Aqueous fluoropolymer compositions and method of preparing the same
05/13/1998EP0841346A1 Process of control radical (co)polymerization of (meth)acrylic, vinylic, vinylidenic and dienic monomers, the presence of a complex of Rh, Co or Ir
05/12/1998US5750079 Heat of reaction dissipated efficiently using a cylindrical vessel with baffles of vertically extended cooling pipes carrying circulating refrigerant in addition to a cooling jacket; suspension polymerization
05/07/1998WO1998018835A1 Process to make initiator compositions comprising polyvinyl alcohol and surfactant
05/07/1998CA2270229A1 Process to make initiator compositions comprising polyvinyl alcohol and surfactant
05/07/1998CA2209078A1 Process of controlled radical (co)polymerization of (meth)acrylic, vinyl, vinylidene and diene monomers in the presence of an rh, co and lr complex
05/06/1998CN1181087A Nonaqueous polymerization of fluoromonomers
05/06/1998CN1038251C Process for producing tetrafluoroethene polymers in water suspension
04/1998
04/29/1998EP0837916A1 Tetrafluoroethylene polymer dispersion composition
04/28/1998US5744561 Fluorinated polymer having improved heat stability
04/21/1998US5741874 Polymerizing in reaction vessel comprising temperature control element formed by arranging partition plates at intervals at right angles to outer surface of inner barrel and overlaying outer strips to form flow passage unit
04/15/1998EP0835270A1 Process for making fluoropolymers
04/14/1998US5739234 Epoxy group-containing vinylidene fluoride copolymer and its application to secondary battery
04/14/1998US5739223 Polymerization reaction mixture comprising fluoromonomer in carbon dioxide fluid solvent, polymerization initiator
04/14/1998US5739222 Suspension polymerizing vinyl chloride and initiatory
04/09/1998WO1998014484A1 Process for the polymerization of fluorinated olefin monomers
04/08/1998EP0834518A1 Process and apparatus for the preparation of homo- and copolymers by polymerisation in emulsion
04/08/1998CN1178223A Preparation of metachloroethylene copolymer latex
04/02/1998CA2215556A1 Preparation of emulsion homo- and copolymers and device therefore
04/01/1998CN1177601A Bipopulated latex of polymers based on vinyl chloride, processes for production thereof and application thereof in plastisols exhibiting improved rheology
04/01/1998CN1177600A Bipopulated latex based on vinyl chloride polymers having high population level of fine particles, processes for manufacture thereof and applications thereof
03/1998
03/31/1998US5733981 Of fluoropolymers
03/26/1998WO1998012248A1 Stable, foamed caulk and sealant compounds and methods of use thereof
03/25/1998EP0830383A1 Polymerization process with anti-scaling agents
03/25/1998EP0613485B1 Thermoplastic fluorocopolymers, and method of preparing fluoromonomer for use in the manufacture of the fluorocopolymer
03/24/1998US5731368 Aoueous vinyl polymer dispersions
03/24/1998US5730922 Resin transfer molding process for composites
03/18/1998EP0829494A2 Fluoropolymers having core/shell structure with functional units in the shell
03/18/1998EP0829471A2 Fluorocyanate and fluorocarbamate monomers and polymers derived therefrom
03/18/1998EP0828770A1 Curable compositions which contain network polymers
03/17/1998US5728857 Silicon-containing peroxyesters
03/17/1998US5728780 Method of preventing scale adhesion to the surfaces of a polymerization tank and the like
03/05/1998WO1998008880A1 Aqueous dehydrofluorination method
03/05/1998WO1998008879A1 Method of improving adhesion between a fluoropolymer and a hydrocarbon substrate
03/04/1998EP0826703A1 Latex with two-particle size populations of vinylchloride polymers, manufacturing method thereof and use in plastisols
03/04/1998EP0826702A1 Latex with two-particle size populations of vinylchloride polymers, manufacturing method thereof and uses
03/04/1998EP0826698A1 Process of controlled radical (co)polymerisation of (meth)acryl or vinyl monomers in the presence of Fe, Ru or Os complexes and so prepared (co)polymers
03/03/1998US5723086 Electrode membrane
02/1998
02/28/1998CA2209061A1 Controlled radical polymerization process for (meth)acrylic and vinyl monomers in the presence of an fe, ru or os complex and (co)polymers obtained
02/24/1998US5721312 Radical emulsion polymerization of halogenated monomers; adjusting ph; adding benzophenone
02/19/1998WO1998006761A1 Transition metallohalopolymers
02/18/1998EP0824111A1 Process for radical controlled polymerization or copolymerization of (meth)acryl and vinyl monomers and thus prepared (co)polymers
02/18/1998EP0641361B1 Fusing member containing metal oxide free fluoroelastomer compositions
02/18/1998CN1173504A Process for controlled radical polymerization or copolymerization of (meth) acrylic and vinyl monomers, and (CO) polymers obtained
02/17/1998US5719243 Polymerizing unsaturated monomer in presence of initiator and peroxyacid chain transfer agent in order to reduce molecular weight
02/17/1998CA2072925C Reactor system for suspension polymerization of vinyl chloride
02/12/1998CA2209066A1 Process for controlled radical polymerization or copolymerization of meth(acrylic) and vinyl monomers and (co)polymers obtained
02/11/1998EP0822947A1 Fluoroalkene/hydrochlorofluorocarbon telomers and their synthesis
02/11/1998CN1173189A Aqueous microemulsion polymerization of tetrafluoroethylene
02/11/1998CN1173188A Microemulsion polymerization systems for tetrafluoroethylene
02/10/1998US5717036 Polymer comprising monomeric units of iodine-containing fluorinated vinyl ether, vinylidene fluoride, perfluoromethyl perfluorovinyl ether, optionally hexafluoropropylene and/or tetrafluoroethylene
02/04/1998CN1172122A VDF polymerization process
02/04/1998CN1172121A Suspension process for preparation of vinyl chloride polymers and copolymers
01/1998
01/29/1998WO1998003561A1 Method for concentrating aqueous tetrafluoroethylene emulsion by electrodialysis and its apparatus
01/29/1998DE19716116A1 Fluoroelastomers for e.g. fuel hoses, seals or O=rings
01/28/1998EP0821014A2 Polymerisation of vinyl cloride
01/28/1998EP0821013A1 Process for polymerising vinyl chloride
01/28/1998EP0821008A2 Polymerisation of vinyl chloride
01/27/1998US5712335 Aqueous fluorine-containing polymer dispersion
01/21/1998CN1170730A Bipopulated latex of vinyl chloride copolymers, process for manufacture thereof and applications thereof
01/20/1998US5710345 Floorinated polymers and copolymers containing cyclic structures
01/14/1998EP0818490A2 Process for the suspension polymerization of fluroethylenes
01/07/1998EP0816401A1 VDF thermoplastic copolymers
01/07/1998EP0816397A1 VDF polymerization process
01/07/1998EP0816396A1 Suspension process for producing vinyl chloride polymers and copolymers
01/07/1998EP0815145A1 Multi-phase polymerization process
01/07/1998EP0729479B1 Purification process
12/1997
12/30/1997US5703173 Transition metallohalopolymers
12/30/1997CA2037684C Vinyl chloride polymerization process and pvc obtained with said process
12/29/1997EP0813548A1 Nonaqueous polymerization of fluoromonomers
12/27/1997CA2209308A1 Process for preparing vinyl-chloride based polymers and copolymers by means of suspension polymerization
12/23/1997US5700879 A curable terpolymer comprising tetrafluoroethylene, perfluoro-lower alkyl vinyl ether, cyano perfluorovinyl ether monomers and a bisaminophenyl crosslinking agent
12/17/1997CN1036720C Method for production of fluorocopolymer hardened
12/16/1997US5697390 Process for producing filled polytetrafluoroethylene resin composite materials and products
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