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)
04/1986
04/08/1986US4580981 Fluorine-containing monomer and process for producing the same
04/02/1986EP0176347A2 Process for preparing vinylidene fluoride homopolymers and its copolymers
03/1986
03/19/1986EP0174838A2 Stabilized piezoelectric vinylidene fluoride polymers
03/18/1986US4577005 Polymeric dielectric material
03/18/1986US4576869 Tetrafluoroethylene fine powder and preparation thereof
03/12/1986EP0173890A2 Process for making tetrafluoroethylene fine powder resins
03/05/1986EP0042001B1 Emulsion polymerization process for producing vinyl dispersion resins
02/1986
02/26/1986EP0172427A2 Process for production of vinyl chloride polymer
02/26/1986EP0038345B1 Ultrafiltration of vinyl resin latices and reuse of permeate in emulsion polymerization
02/12/1986EP0069767B1 Chlorination of poly(vinyl chloride) in liquid chlorine, and chlorinated poly(vinyl chloride) composition
02/11/1986US4569978 Discoloration resistance and reduced cavitation
02/05/1986EP0170382A2 Tetrafluoroethylene fine powder resins and preparation thereof
01/1986
01/29/1986EP0169328A2 Improved emulsion polymerization of vinylidene fluoride polymers
01/16/1986WO1986000294A1 Agent for the fluoridation of organic compounds particularly acetylenic compounds, preparation process thereof and utilization thereof in nucleophilic substitution or addition reactions
01/15/1986EP0076511B1 Process to produce an aqueous copolymer dispersions, and their utilisation
01/15/1986EP0065547B1 Permselective fluoropolymeric membrane and method of its production
01/14/1986US4564662 Fluorocarbon elastomer
01/14/1986US4564661 Tertiary perfluoroalkoxides as surfactants in PTFE dispersion polymerization
01/14/1986US4564652 Process for preparing aqueous dispersion of polytetrafluoroethylene
01/02/1986EP0166430A2 A method for the suspension polymerization of vinyl chloride monomer
01/02/1986EP0166416A2 A method for the suspension polymerization of vinyl chloride monomer in an aqueous medium
12/1985
12/31/1985CA1198635A1 Process for treating a polymerisation reactor
12/18/1985EP0164883A2 A method for the polymerization of a vinylic monomer
12/10/1985US4557955 Polymer of florinated olefin, vinyl acetate and vinyl alcohol
12/10/1985US4557880 Piezoelectric and pyroelectric film
11/1985
11/26/1985US4555556 Tertiary perfluorinated compounds as rate enhancing additives in PTFE dispersion polymerization
11/26/1985CA1197347A1 Perfluorodioxole and its polymers
11/19/1985US4554335 Dielectric polymer materials
11/19/1985CA1197034A1 Vinyl chloride suspension polymerization in presence of eva copolymer
11/12/1985US4552925 Tetrafluoroethylene/hexafluoropropylene copolymer having improved extrudability
11/06/1985EP0160487A2 Fluoroolefin polymerization process
10/1985
10/29/1985US4550132 Tetramethylene sulfone processing aid
10/22/1985US4548739 High density information records made of conductive resin compositions comprising a specifically-treated vinyl chloride-base resin
10/16/1985EP0158488A2 Vinylidene fluoride resin film, process for production thereof and metallized film thereof
10/15/1985US4547481 Process for the polymerization of ethylenically unsaturated monomers
10/09/1985EP0157180A2 Thin transparent polytetrafluoroethylene film and production process thereof
10/08/1985US4546157 Fluorine-containing copolymer
10/08/1985US4546135 With alkyl acrylate and optionally ethylene and vinyl acetate
10/08/1985CA1194680A1 Method of treating a polymerising reactor
10/01/1985US4544720 Fluorine-containing copolymer
09/1985
09/25/1985EP0155639A2 Peroxide-curable bromin-containing fluoroelastomers containing a sulfone
09/24/1985US4543401 Peroxygen compound-isoascorbic acid redox catalyst system for suspension polymerization of vinyl chloride
09/24/1985US4543394 Bromine-containing monomer
09/24/1985US4543294 Polymer dielectric comprising copolymer of vinylidene fluoride, tetrafluoroethylene and ethylene
09/24/1985US4543293 With trifluoroethylene and vinyl fluoride
09/17/1985US4542195 Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer
09/11/1985EP0154339A2 Optical fiber
09/10/1985US4540759 Polymerization of vinyl chloride in the presence of a catalyst solubilized prior to exposure to monomer
09/10/1985CA1193394A1 Method for the preparation of vinyl chloride resins by suspension polymerization
09/10/1985CA1193385A1 Process for degassing vinyl chloride-base polymers and copolymers prepared in bulk and polymers and copolymers having an improved sieving capability resulting therefrom
09/04/1985EP0153848A2 Fluorocarbon elastomer
09/03/1985US4539381 Reduction of chelate to active form
08/1985
08/21/1985EP0152115A2 Process for preparing polymers of ethylenically unsaturated compounds
08/21/1985EP0152105A2 Process for the suspension polymerization of tetrafluoroethylene
08/20/1985CA1192348A1 Free-flowing sintering powders which have improved properties and are based on tetrafluoroethylene polymers, and a process for their manufacture
08/13/1985US4535136 Fluoroolefin polymerization process using acyl hypofluorite catalyst
08/13/1985US4535120 Copolymer with methyl methacrylate, methacrylonitrile and methacrylic acid; film coatings; foods
08/13/1985CA1191983A1 Emulsion polymerization process with low emulsifier concentration
08/07/1985EP0150725A2 Fluorine-containing copolymer and composition containing the same for curing
08/07/1985EP0150618A2 Fluorinated vinyl ethers, copolymers thereof, and precursors thereof
08/07/1985EP0150430A2 Cross-linkable fluorinated copolymers, lacquers based on these copolymers and their use
07/1985
07/30/1985US4532314 As suspending agent
07/24/1985EP0149000A2 Process for preparing an aqueous dispersion of polytetrafluoroethylene
07/23/1985US4530981 Process for making tetrafluoroethylene fine powder
07/23/1985US4530972 Fluoride-containing polymer and composition containing same
07/23/1985CA1190885A1 Monomeric vinyl chloride stripping tower
07/16/1985US4529781 Process for the suspension polymerization of tetrafluoroethylene
07/09/1985US4528337 Process and apparatus for manufacturing vinyl chloride polymers
07/09/1985US4528336 Method for preventing polymer scale deposition in polymerization of ethylenically unsaturated monomers
07/09/1985US4528315 Process for the preparation of polymer dispersions and their application
07/02/1985US4526948 Substituting ethylene units randomly positioned throughout chain
07/02/1985US4526946 Polyvinyl chloride suspension polymerization process and product having improved plasticizer absorption
07/02/1985US4526656 Condenser for preventing excessive foaming
06/1985
06/25/1985US4525559 With polymerization catalyst in presence of ethylene-vinyl acetate copolymer, useful for lowering viscosity of polyvinyl chloride pla
06/19/1985EP0144614A2 Process for producing vinyl chloride polymers
06/18/1985US4524194 Process for the polymerization of vinylidene fluoride, in an aqueous suspending medium, in the presence of bis(alkyl) carbonate chain regulators
06/18/1985CA1189236A1 Vinyl chloride polymerisation process
06/12/1985EP0047253B1 Process for recovering vinyl polymers from emulsion polymerization latices
06/11/1985US4522995 Fluorinated alkyl ether-containing ethylenes, precursors thereto, and copolymers thereof with tetrafluoroethylene
06/11/1985US4522991 Method for polymerizing ethylenically unsaturated monomer with novel organic percarbonates
06/11/1985CA1188848A1 Fluorodioxoles and fluorodioxole polymers
06/04/1985CA1188450A1 Crystalline vinylidene chloride polymer powder and polymeric materials containing same
05/1985
05/28/1985CA1187906A1 Method for the preparation of vinyl compounds
05/14/1985US4517350 Process for removing polymer scale adhering to a polymerization vessel
05/14/1985CA1187099A1 Preparation, decarboxylation and polymerization of novel acid fluorides and resulting monomers
05/08/1985EP0140385A2 Chlorotrifluoroethylene telomerization process
05/07/1985US4515989 Fluoropolymers
04/1985
04/24/1985EP0138660A1 Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer
04/23/1985US4513129 High temperature crack resistance
04/23/1985US4513128 Fluorinated vinyl ether copolymers having low glass transition temperatures
04/23/1985US4513126 Acrylonitrile polymer, process for the preparation thereof and fiber prepared therefrom
04/17/1985EP0137360A2 Method for the preparation and use of a sinterable, finely distributed moulding composition based on polyvinyl chloride
04/17/1985EP0137216A2 Fluorelastomer having improved compression set resistance
04/17/1985EP0137138A2 Preparation process of suspension polyvinylchloride, especially suited for injection moulding
04/03/1985EP0135917A2 Fluorine-containing copolymer
04/02/1985CA1184728A1 Continuous process for the agglomeration of ptfe powders in a liquid medium, and modified ptfe powder obtained thereby
03/1985
03/26/1985US4507425 Process for preparing stable poly(vinylidene halide) latices
03/06/1985EP0133832A1 Process and apparatus for the production of a polymerised coating on a substrate
03/05/1985US4503206 α,ω-Perfluorodicarboxylic acids
02/1985
02/26/1985US4501870 Bulk polymerization while stirring in presence of dispersing stabilizer
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