Patents for C08F 4 - Polymerisation catalysts (50,749)
04/1979
04/24/1979US4151112 Titanium trichloride catalyst complex and process for the production thereof
04/24/1979US4151111 Process for preparing titanium trichloride compositions
04/24/1979US4151110 Alpha olefin polymerization catalyst comprising an alkyl halide and a combination product of TiCl3 and transition metal chloride of vanadium, manganese, cobalt or iron
04/24/1979US4151109 Quaternary ammonium catalyst system for the polymerization of 2-pyrrolidone
04/24/1979US4151106 Process for the preparation of uniform, stable diacyl peroxide composition
04/17/1979US4150209 Aluminum alkoxide, chromium oxide-phosphate
04/17/1979US4150208 Catalyst complex of chromium carboxylate and organonitrogen compound
04/17/1979US4149990 Components of catalysts useful for the polymerization of α-olefins, and catalysts prepared therefrom
04/17/1979CA1052948A1 Polymerization process
04/17/1979CA1052947A1 Continuous solution polymerization process
04/17/1979CA1052763A1 Tetra(neophyl) zirconium and its use in process for the polymerization of olefins
04/17/1979CA1052762A1 Olefins dimerization catalysts based on the reducing properties of metal carboxylates
04/10/1979US4148756 Novel trialkyl aluminum cocatalyst
04/10/1979US4148755 Coordination catalyst on modified alumina support
04/10/1979US4148754 Silica and/or alumina, magnesium compound, titanium compound, aluminum compound, molecular weight control
04/03/1979US4147849 Method of making polymers and copolymers of 1-olefins
04/03/1979US4147664 Catalyst of polymerization, copolymerization and oligomerization of olefins and drolefins
04/03/1979CA1052047A1 Process for the polymerization of organic compounds ethylenically unsaturated
04/03/1979CA1052029A1 Process for the production of self-cross-linking lacquers
03/1979
03/27/1979US4146738 Process for the telomerization or oligomerization of acyclic conjugated diolefins
03/27/1979US4146695 Chromium-based catalysts for the polymerization of 1-alkenes
03/27/1979US4146694 Chromium catalyst, support activated with zirconium compound, olefin polymers
03/27/1979US4146588 Trivalent cerium chelates, sulfur compound; polymerization catalysts
03/27/1979US4146583 Phenylene substituted polymeric dialkyl peroxides
03/27/1979US4146549 Catalysts for polymerization of ethylene
03/27/1979US4146502 Stereospecific polymers
03/27/1979CA1051451A1 Peroxy compounds and vulcanizable compositions thereof
03/21/1979EP0001186A1 Process for producing polyisobutenes
03/21/1979EP0001071A1 Process for the preparation of a component containing titanium for catalysts of the Ziegler-Natta type
03/20/1979US4145507 Reaction mixtures, processes for their preparation and their use as polymerization initiators
03/20/1979US4145497 Uranium-containing mixed catalysts and their use for the polymerization of olefins
03/20/1979US4145495 Aqueous free-radical polymerization using redox system initiator that avoids adverse effects of polymerization inhibiting cations
03/20/1979US4145486 Insoluble weak base exchange resin-metal compound complex
03/20/1979US4145313 Novel trialkyl aluminum cocatalyst
03/20/1979US4145312 Magnesium support in the presence of a tin and a titanium compound
03/20/1979CA1051134A1 Process for production of polymeric polyblends
03/20/1979CA1050974A1 Process for the preparation of azodinitriles from aminonitriles in the presence of a surfactant
03/20/1979CA1050960A1 Process for treating tic13.1/3 a1c13 catalysts
03/13/1979US4144390 Process for the polymerization of olefins and catalysts therefor
03/07/1979EP0000999A1 Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system
03/07/1979EP0000998A1 Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
03/07/1979EP0000997A1 Titanium trichloride compositions, preparation thereof, catalyst system containing them and polymerisation of olefins using this system
03/06/1979US4143223 Titanium, halogen, aluminum, ester and an alcohol
03/06/1979US4142991 Substantially agglomeration-free catalyst component
03/06/1979US4142990 Ziegler catalysts
03/06/1979CA1050192A1 Process for preparing polypropylene compositions having high impact strength at low temperatures
02/1979
02/27/1979US4142038 Accelerator mixture for unsaturated polyester resin compositions
02/21/1979EP0000751A1 Process for preparing a supported chromium oxide catalyst for the polymerization of olefins
02/21/1979EP0000748A1 Process for the preparation of ethylene polymers
02/20/1979US4140605 Crosslinkable composition
02/20/1979CA1049197A1 Polymers of olefins and polar monomers
02/20/1979CA1049196A1 Process for the preparation of polyalphaolefine fibrids obtained thereby
02/20/1979CA1049028A1 Aluminium polymeric compounds of polyimine nature, process for the preparation thereof and their use as components of catalytic systems to be employed in the polymerization of unsaturated compounds
02/13/1979US4139690 Process for preparing conjugated diene polymers
02/13/1979CA1048693A1 Phenolic-acrylic fast curing sealant system
02/13/1979CA1048687A1 Anaerobic adhesive and sealant compositions
02/13/1979CA1048519A1 Thio-derivatives of vanadium and processes for their preparation
02/07/1979EP0000590A1 Aqueous dispersions of vinyl chloride copolymers, process for producing them and their use
02/06/1979US4138539 Process for water-soluble synthetic polymer in powder form
02/06/1979US4138448 Catalyst mixture comprising an organoaluminum halide and a tungsten or molybdenum salt
02/06/1979US4138421 Process for the polymerization of allyl halides to produce poly(allylsilicoformate) polymers
01/1979
01/30/1979US4137391 Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series
01/30/1979US4137252 Dicyclododecyl peroxydicarbonate
01/30/1979CA1047698A1 Polymerisation of dienes
01/30/1979CA1047516A1 Process for the preparation of titanium thio-derivatives
01/24/1979EP0000405A1 Peroxyketals, process for their production, their use in polymerisation reactions, in moulding compositions and mouldings
01/23/1979US4136245 Continuous solution polymerization process
01/23/1979US4136243 Olefine polymerisation process and catalyst
01/23/1979US4136088 Method for recovering low molecular weight polymers
01/23/1979US4136058 Coordination catalysts; deactivation of excess organomagnesium reactant
01/23/1979US4136057 Coordination catalysts used for polymerization
01/23/1979CA1047020A1 High efficiency titanate polymerization catalyst
01/23/1979CA1046871A1 Low viscosity piperidinium polymers, methods of preparation and use
01/16/1979US4135046 Tetrabutyl titanate, magnesium-aluminum alkyl coordination catalyst
01/16/1979US4135045 Process for polymerization of olefins and catalyst composition therefor
01/16/1979US4134906 Silylhydrocarbyl phosphine transition metal complexes
01/16/1979US4134855 Coordination catalyst used for polymerization
01/16/1979CA1046697A1 Process for the high yield preparation of ethylene-1,3-butadiene copolymers
01/16/1979CA1046534A1 Process for the preparation of linear alpha-olefin oligomers, subsequent hydrogenation thereof and saturated products thus obtained
01/16/1979CA1046533A1 Process for the preparation of linear alpha-olefin oligomers, subsequent hydrogenation thereof and saturated products thus obtained
01/16/1979CA1046492A1 Process for preparing highly stereoregular polyolefins and catalyst used therefor
01/10/1979EP0000161A1 Process for reducing the amount of residual monomers during the polymerisation of vinyl lactams and vinyl esters
01/09/1979US4133945 Aliphatic hydrocarbon and chlorinated hydrocarbon solvents, organoaluminum chloride
01/09/1979CA1046196A1 Process for the preparation of ethylene-propylene-butadiene terpolymers with high yield
01/09/1979CA1046088A1 Synthesis of low viscosity low pour point hydrocarbon lubricating oils
12/1978
12/26/1978US4131728 Method for polymerizing olefinically unsaturated monomers employing a catalyst composition comprising (a) shock-sensitive organic peroxide and (b) an olefinic unsaturated non-homopolymerizable monomer
12/26/1978US4131567 Of piperylene, catalyst consisting of aluminum chloride or bromide and a phosphorus containing acid
12/26/1978CA1045295A1 Cycloolefin metathesis
12/26/1978CA1045294A1 Resins and polymer mixtures thereof
12/20/1978EP0000083A1 Use of vinylchloride polymer powders in the manufacture of battery separators
12/20/1978EP0000007A1 Process for the polymerisation of alpha-olefins and method for preparing solid catalytic complexes for use in this polymerisation process
12/19/1978US4130703 Lithium on a graphitic carbon support as catalyst
12/19/1978US4130700 Polymerization process using diperoxy ketals as finishing catalysts
12/19/1978US4130699 Vapor phase polymerization with temporarily inactive titanium catalyst
12/19/1978US4130503 Phosphite in MgX2 supported TiX3 /AlCl3 catalyst system
12/19/1978CA1044844A1 Process for preparing acrylonitrile copolymers
12/19/1978CA1044546A1 Lightweight orthopedic cast material
12/12/1978US4129705 Polymerization process
12/12/1978US4129704 Polymerization of vinyl monomers employing a diperoxyester mixture composition prepared by reacting dihydroperoxide and peroxyester forming carbonyl compounds
12/12/1978US4129703 Free-radical polymerizations using mixed initiator systems at two thermally distinct polymerization stages