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)
01/1983
01/11/1983US4368296 Free-flowing sintering powders which have improved properties and are based on tetrafluoroethylene polymers, and a process for their manufacture
01/11/1983CA1139492A1 Vinyl halide polymerisation process, reactor therefor and coating product for use in process and with reactor
01/05/1983EP0068461A1 High vinylidene chloride content interpolymer coating resins and method of preparation
01/04/1983US4367331 Depressurization, protective colloids
01/04/1983CA1139046A1 Cross-linkable vinyl copolymers containing hydroxyl groups
12/1982
12/28/1982CA1138596A1 Method of preparing resin
12/28/1982CA1138595A1 Method of preparing resin
12/28/1982CA1138587A1 Process for producing modified polytetrafluoroethylene
12/27/1982EP0058169A4 Internally coated reaction vessel for use in emulsion polymerization of olefinic monomers.
12/21/1982CA1138150A1 Use of an electrolyte in the emulsion polymerization process for producing vinyl dispersion resins
12/15/1982EP0066731A1 Batch process for the polymerisaton of vinyl chloride
12/14/1982US4363900 Process for preparing polytetrafluoroethylene fine powder
12/08/1982EP0066369A1 Production of a liquid composition containing a perfluorinated ion exchange polymer, and the use of this polymer
12/08/1982EP0066244A1 Cross-linked vinyl chloride polymer
12/07/1982CA1137248A1 Emulsion polymerization of vinyl chloride using prehomogenized mixed emulsifier system
12/01/1982EP0065633A1 Method for the production of polymers and copolymers of vinyl chloride
12/01/1982EP0065547A1 Permselective fluoropolymeric membrane and method of its production.
11/1982
11/30/1982US4361678 Liquid fluorine-containing polymer and its production with iodinated compound
11/25/1982EP0051678A4 Process for producing spherical and porous vinyl resin particles.
11/23/1982US4360652 Method of preparing high quality vinylidene fluoride polymer in aqueous emulsion
11/23/1982US4360651 Process for preparing spherical and porous vinyl resin particles
11/23/1982US4360601 Process for extraction of fluorinated copolymers with fluorocarbons
11/16/1982US4359560 Method for reducing wall fouling in vinyl chloride polymerization
11/10/1982EP0064259A1 Process for polymerization of vinyl monomers with improved kinetic rate profile
11/02/1982CA1134998A1 Process for producing homopolymers or copolymers of vinyl or vinylidene halides by emulsion polymerization
10/1982
10/19/1982US4355146 Process for removing water-soluble protein from vinyl chloride resin
10/19/1982US4355141 Polymerizing vinyl chloride in reactor treated with condensates
10/19/1982CA1134099A1 Dialkyl substituted aldehydes as a chain transfer agent for vinyl chloride polymerization
10/14/1982WO1982003391A1 Process for preparing indole or indole derivatives
10/13/1982EP0062285A1 Suspension polymerization of vinyl monomers
10/13/1982EP0062230A2 Method for preventing polymer scale deposition in the polymerization of ethylenically unsaturated monomers
10/13/1982EP0062120A1 Alkyl perfluoro(2-methyl-5-oxo-3-oxahexanoates) and derivatives thereof
10/12/1982CA1133425A1 Fluorinated ion exchange polymer containing carboxylic groups, and film and membrane thereof
10/07/1982EP0052632A4 Process for preparing spherical and porous vinyl resin particles.
10/05/1982CA1133196A1 Process for the continuous manufacture of vinyl chloride polymers
09/1982
09/21/1982US4350798 Photochemistry
09/21/1982US4350622 Aqueous dispersions of vinylidene chloride resins
09/21/1982CA1132123A1 Initiator compositions for vinyl chloride polymerization
09/07/1982US4348496 Carboxylated monomer/vinyl chloride/vinyl acetate terpolymer emulsions, process of production and use
09/07/1982CA1131396A1 Suspension polymerization process
08/1982
08/25/1982EP0058169A1 Internally coated reaction vessel for use in emulsion polymerization of olefinic monomers
08/18/1982EP0057913A2 Process for the preparation of homo, co- or graft polymers of vinyl chloride
08/17/1982US4345057 Curable fluorocopolymer
08/17/1982US4345056 Process for suspension polymerization of vinyl chloride employing mixed protective colloids
08/17/1982CA1130049A1 Prevention of pvc polymer buildup in polymerization reactors using oxalyl bis(benzylidenehydrazide) and alumina
08/17/1982CA1130039A1 Continuous removal of monomers from an aqueous dispersion of a polymer
08/10/1982CA1129595A1 Vinylidene chloride polymer microgels
08/05/1982WO1982002557A1 Chlorination of poly(vinyl chloride)in liquid chlorine,and chlorinated poly(vinyl chloride)composition
08/05/1982WO1982002555A1 Internally coated reaction vessel for use in olefinic polymerization
08/05/1982WO1982002554A1 Internally coated reaction vessel for use in olefinic polymerization
08/04/1982EP0056896A1 Extraction process for fluorinated polymers
08/03/1982US4342845 Graft polymerization of a vinyl halide and oleffin polymer in the presence of a diluent
08/03/1982US4342675 Process for preparing aqueous dispersion of polytetrafluoroethylene
08/03/1982CA1129149A1 Stabilizer systems and vinyl halide resin compositions containing same
07/1982
07/27/1982US4341679 Vinylidene chloride co-polymer latex compositions
07/27/1982CA1128696A1 Emulsion polymerization of vinyl chloride using mixed emulsifier
07/20/1982US4340722 Method of preparing homo and co-polymers of vinyl chloride adapted to give plastisols from a latex containing two populations of particles
07/20/1982US4340702 Ultrafiltration of vinyl resin latices and reuse of permeate in emulsion polymerization
07/13/1982US4339520 Methacrylonitrile-vinylidene chloride copolymer
07/13/1982CA1127793A2 Process for the production of polyvinyl chloride of low vinyl chloride content
07/13/1982CA1127790A1 Dispersible vinylidene chloride polymer powders as additives for polymers
07/08/1982WO1982002205A1 Recovery of chlorinated poly(vinyl chloride)
07/07/1982EP0055698A1 Processing aid for improving the break resistance of PVC, its preparation process and use
07/07/1982EP0055407A1 Copolymer for fluorine-containing elastomer having excellent low temperature resistance and alcohol resistance
07/06/1982US4338237 Process for the preparation of aqueous, colloidal dispersions of copolymers of the tetrafluoroethylene/ethylene type
07/06/1982EP0047253A4 Process for recovering vinyl polymers from emulsion polymerization latices.
06/1982
06/30/1982EP0054651A2 Process for producing a paste of vinylchloride polymers
06/23/1982EP0054153A1 Process for the suspension-polymerization of vinyl-chloride, and use of the polymer produced
06/22/1982CA1126450A1 Method for preparing vinyl chloride polymers
06/22/1982CA1126449A1 Method for the preparation of polyvinyl chloride resins
06/15/1982US4335255 Alkyl perfluoro (2-methyl-5-oxo-3-oxahexanoate)
06/15/1982US4335238 Used as coating for aromatic polyamide or polyimide to probide heat-sealable film useful as wire insulation
06/10/1982WO1982001882A1 Cation-exchange resins and use as membranes in electrolytic cells
06/08/1982US4334082 Ion exchange resins, membranes
06/08/1982US4334046 Polymerized in the presence of an iron salt and citric acid
06/02/1982EP0052632A1 Process for preparing spherical and porous vinyl resin particles.
05/1982
05/28/1982EP0043819A4 Emulsion polymerization process with low emulsifier concentration.
05/26/1982EP0052421A1 Vinyl chloride polymerisation process
05/25/1982US4331788 Process of polymerizing vinyl chloride in seeded microsuspension
05/19/1982EP0051945A2 Improved suspension process for the polymerization of vinyl chloride monomer
05/19/1982EP0051678A1 Process for producing spherical and porous vinyl resin particles.
05/18/1982US4330654 Addition-condensation copolymers used in ion exchange membranes
05/18/1982US4330653 Process for the polymerization of vinyl chloride in an aqueous phase
05/10/1982EP0042001A4 Emulsion polymerization process for producing vinyl dispersion resins.
04/1982
04/28/1982EP0050447A1 Organic solution of fluorinated copolymer having carboxylic acid groups
04/28/1982EP0050437A1 Fluoropolymer composition
04/28/1982EP0050411A1 Process for the production of vinyl chloride polymers having improved optical properties
04/28/1982EP0050186A1 A method for the preparation of vinyl compounds
04/27/1982US4327003 Polymerization process for the production of PVC latex and paste resin
04/27/1982CA1122747A1 Method for the suspension polymerization of vinyl chloride with a high process yield
04/21/1982EP0049966A1 Use of diperesters in the polymerisation of vinyl chloride monomer
04/20/1982US4326046 Process for producing modified polytetrafluoroethylene
04/14/1982EP0049595A1 Production of vinyl halide-polyolefin polymer
04/14/1982EP0049575A1 Process for the production of vinyl halide polymers
04/13/1982US4324878 Primary and secondary suspending agents to control granulometric distribution of particles obtained
04/13/1982US4324874 Production of vinyl halide polymers with dialkyl, hydroxy phenyl alkanoic ester of polyhydric alcohols
04/13/1982CA1121937A1 Dispersible vinylidene chloride polymer microgel powders as additives for polymers
04/13/1982CA1121669A1 Coating polymerization reactors with oligomer coatings derived from reaction products of substituted phenols
04/07/1982EP0048964A2 Dialkyl perfluoro-omega-fluoroformyl diesters and process for their preparation
04/07/1982EP0048842A2 Process for producing vinyl-chloride polymers
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