Patents for C08F 2 - Processes of polymerisation (73,126)
03/1981
03/17/1981CA1097842A1 Process for the manufacture of suspension polymers of tetrafluoroethylene
03/17/1981CA1097835A1 Process for the manufacture of modified polymers and their utilization
03/17/1981CA1097607A1 Alpha halo substituted asymmetrical diacyl peroxides in co-initiator systems
03/11/1981EP0024933A2 Process for producing an alpha-olefin polymer
03/11/1981EP0024839A1 Photopolymerizable mixtures and methods of making viscoelastic and pressure sensitive adhesive products therewith
03/11/1981EP0024629A2 Photoimaging composition comprising a 2,4,5-triphenylimidazolyl dimer and at least one compound selected from the group consisting of a leuco dye and a polymerizable ethylenically unsaturated monomer
03/11/1981EP0024485A1 Process for the production of ethylene copolymers with at least one other 1-monoolefin and optionally a non conjugated diene
03/11/1981EP0024391A1 Contrast colorant for photopolymerizable compositions
03/10/1981US4255567 Process for producing NBR with octyl-to decyl sulfates
03/10/1981US4255546 Acrylonitrile polymerization in fluorinated hydrocarbons
03/10/1981US4255545 Polymerizing sodium acrylate
03/10/1981US4255543 Process for the preparation of 1,2-polybutadiene
03/10/1981US4255542 Exothermic polymerization in a vertical fluid bed reactor system containing cooling means therein and apparatus therefor
03/10/1981US4255539 Method of preparing sulfur-modified polychloroprene
03/10/1981US4255513 Photosensitive iniating mixture comprising an oxime ester and a p-dialkylaminobenzene; synergistic
03/10/1981US4255470 Process for preventing polymer buildup in a polymerization reactor
03/10/1981US4255464 Method for the manufacture of objects from an unsaturated polyester composition
03/10/1981US4255387 High pressure tubular reactor apparatus
03/10/1981US4255306 Vinylidene chloride polymer microgels
03/10/1981US4255286 Dispersing water glass in macromolecular polydimethylsiloxane, polymerizing to form silica gel
03/10/1981US4255243 Unsaturated poly-(carbonate-urethanes) and their applications to photocrosslinking
03/10/1981CA1097448A1 Water-insoluble hydrophilic copolymers
03/10/1981CA1097445A1 Copolymer solution consisting of acrylic resin, process for its manufacture and the use thereof in reactive lacquers
03/05/1981WO1981000626A1 Photo-polymerizable light-sensitive resin composition and lightsensitive sheet material
03/05/1981WO1981000572A1 Suspension polymerization process for making vinyl resins for use in plastisol
03/05/1981WO1981000569A1 A polymerizable water-based composition
03/03/1981US4254247 Novel initiators for anionic polymerization
03/03/1981US4254236 Process for the continuous mass polymerization of polyblends having a bimodal rubber particle size
03/03/1981US4254234 Ultraviolet light curable coating compositions
03/03/1981US4254004 Using initially formed addition polymer particles to seed the polymerization of unsaturated monomers
03/03/1981US4254003 Aqueous polymer dispersion
03/03/1981US4253918 For paper substrates
03/03/1981CA1096989A1 Polyepoxide ether polyacrylate mixtures
03/03/1981CA1096846A1 Diperoxyester mixture prepared by reacting dihydroperoxides and carbonyls
02/1981
02/25/1981EP0025445A4 Method of preparing spherical porous bead-type polymers.
02/25/1981EP0024164A1 Preparation of non-cross-linked polymers, moulding process therefor and contact lenses produced by the process
02/24/1981US4252925 Hydrocarbylmetal catalyst
02/24/1981US4252924 Ionomers
02/24/1981US4252912 Process for polymerizing terpolymer polyblends having low surface gloss
02/24/1981US4252888 Solder mask composition
02/24/1981US4252887 Dimers derived from unsymmetrical 2,4,5-triphenylimidazole compounds as photoinitiators
02/24/1981US4252710 Stabilized slurries of isoolefin polymers
02/24/1981US4252697 Process for preparing an aqueous dispersion of synthetic resin mutually dissolved with a cellulose acetate alkylate
02/24/1981US4252625 In a moist, humid enclosed environment
02/24/1981EP0020521A4 Use of an electrolyte in the emulsion polymerization process for producing vinyl dispersion resins.
02/24/1981CA1096550A1 Polymerization of styrene
02/24/1981CA1096549A1 Internally coated reaction vessel and process for coating the same
02/24/1981CA1096548A1 Vinyl chloride polymerisation process
02/24/1981CA1096538A1 Method of discharging gaseous vinyl chloride monomer from a polymerization reactor
02/24/1981CA1096366A1 Lubricating oil additives
02/17/1981US4251576 Inorganic reinforcing phase dispersed and bonded to polymer matrix
02/17/1981US4251405 Oil soluble radical initiator, macromolecular suspending agent
02/17/1981US4251341 Photoinitiators for UV-curable systems
02/17/1981US4251340 Terpolymerization of ethylene, sulfur dioxide and carbon monoxide
02/17/1981CA1096098A1 Copolymers containing perfluoroalkyl groups
02/17/1981CA1096093A1 Phosphonated fluorotelomers
02/17/1981CA1095851A1 Process for preparing graft polymer of pvc
02/17/1981CA1095717A1 Process for the production of radiation curable coating compositions containing microcapsules
02/12/1981EP0020548A4 Photocurable coating composition.
02/12/1981EP0020476A4 Coating polymerization reactors with oligomers derived from polyhydric phenols plus a bleach.
02/11/1981EP0023748A1 A method for water-in-oil suspension polymerization of water-soluble monomers using an improved aminated suspending agent
02/11/1981EP0023665A2 Emulsifier for preparing polymers
02/10/1981US4250295 Alkyd resins having tack-free surfaces
02/10/1981US4250289 Using a poly(alkyl vinyl ether) as a dispersant in suspension polymerization
02/10/1981US4250270 Alkyl chloride impurity resulting from crosslinking a copolymer based on a resulting conjugated diene
02/10/1981US4250248 Photopolymerizable mixture containing unsaturated polyurethane
02/10/1981US4250203 Scavengers activated by electromagnetic radiation comprising ketones, benzoins, aryloin oximes, peroxides, and benzils
02/10/1981US4250053 Sensitized aromatic iodonium or aromatic sulfonium salt photoinitiator systems
02/10/1981US4250050 Used in production of emulsion polymers
02/10/1981US4250007 Photocurable acrylic phosphate esters of epoxidized polybutadiene
02/10/1981CA1095646A1 Control of molecular weight and molecular weight distributions of unsaturated polymers
02/10/1981CA1095645A1 Method for reducing pvc polymer buildup in polymerization reactors
02/10/1981CA1095343A1 Internally coated reaction vessel for use in olefinic polymerization
02/04/1981EP0023397A1 Heteropolysaccharide; process and microorganism for producing it
02/04/1981EP0023321A2 Composite filler and dental composition containing the same
02/03/1981US4248997 Process for producing curable esterified alkyd resins
02/03/1981US4248990 Nonrandom copolymers of ethylene and unsaturated acid
02/03/1981US4248963 By back coating with an aqueous dispersion of anionic emulsifier and acrylic-vinyl copolymers
02/03/1981US4248754 Waterproof paints
02/03/1981US4248685 Copolymerizing acrylic ester containing cationic nitrogen, and an acrylic ester or amide to produce bacteriostatic films or particles
02/03/1981CA1095199A1 Process for the polymerization of vinyl halides in the presence of an alkylene bis-(mercaptoalkanoate)
02/03/1981CA1095198A1 Process for preparing a poly(meth) acrylic acid ester having a high isotaxy and a narrow molecular weight distribution
02/03/1981CA1095197A1 Non-aqueous dispersion polymerization of conjugated diolefins
02/03/1981CA1094974A1 Irradiation of polymers
01/1981
01/28/1981EP0022982A1 Thickening agent for physically drying coatings and process for its preparation
01/27/1981US4247668 Process for preparing styrenic resins
01/27/1981US4247438 Process for the manufacture of aqueous ethylene/vinyl chloride/vinyl alkanoate and/or alkyl acrylate copolymer dispersions having a non-uniform particle size distribution
01/27/1981US4247434 Process for preparation of large-particle-size monodisperse
01/27/1981US4247340 Purification of sugars using emulsion anion exchange resins
01/27/1981CA1094748A1 Process and apparatus for the continuous production of vinyl chloride polymers in aqueous emulsion
01/27/1981CA1094747A1 Vinyl halide polymerisation process and reactor therefor
01/27/1981CA1094746A1 Process for the production of vinyl halide polymers
01/27/1981CA1094745A1 Process for the manufacture of paste-extrudable polymers of tetrafluoroethylene
01/27/1981CA1094744A1 Photosensitizers for radiation-curable coatins
01/27/1981CA1094743A1 Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series
01/27/1981CA1094719A1 Process for the preparation of dispersible dispersion powders
01/27/1981CA1094709A1 Aqueous vinyl polymeric emulsion system and process of preparing the same
01/27/1981CA1094531A1 Polymer dispersions in polyols containing unsaturation
01/23/1981EP0020529A4 Photopolymerized hydrophilic interpolymers of unsaturated carboxylic acid and esters.
01/21/1981EP0022633A2 Process for making multistage polymer particles, product thus obtained, process for making aqueous dispersions of these particles, product thus obtained, process for making films, compositions for coating and/or impregnating, multistage polymers and their use