Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
05/1985
05/14/1985CA1187229A1 Polyisoprene rubber compositions
05/14/1985CA1187069A1 Catalyst composition for copolymerizing ethylene
05/09/1985WO1985001942A1 Cationic polymerisation of 1-olefins
05/08/1985EP0140536A1 Catalyst component for polymerization of olefins
05/08/1985EP0140385A2 Chlorotrifluoroethylene telomerization process
05/08/1985EP0140309A2 Process for the preparation of copolymers of monoallylamine and diallylamine derivatives
05/08/1985EP0140140A2 Dental composite and porcelain repair
05/08/1985EP0139969A2 Polyolefin polymerization process and catalyst
05/08/1985EP0139930A1 Process for deactivating and neutralizing polymerization catalysts
05/07/1985US4515929 Stabilized polymerization catalysts
05/07/1985US4515724 Free radical catalysts
05/07/1985CA1186690A1 Organic peroxides and use of same
04/1985
04/30/1985US4514514 Coordination xatalyst-aluminum and phosphorous components
04/30/1985US4514513 Coordination polymerization catalyst composed of organoaluminum compound, titanium tetrachloride, and electron donor
04/30/1985US4514512 Method for the production of solid titanium trichloride catalyst
04/30/1985CA1186435A1 "living" polymers and process for their preparation
04/30/1985CA1186434A1 Process for preparing "living" polymers
04/24/1985EP0137971A1 Polyolefin polymerization process and catalyst
04/24/1985EP0137934A1 Process for the preparation of polymers of ethylène with a silicic acid xérogel/chromium trioxide catalyst
04/23/1985US4513095 Transition metal alkoxide and a reducing metal with higher oxidation potential
04/23/1985CA1186098A1 Curable molding compositions
04/23/1985CA1185961A1 Components and catalysts for the polymerization of olefines
04/23/1985CA1185960A1 Components and catalysts for the polymerization of olefines
04/17/1985EP0137575A2 Grafted polyalphaolefins and method for producing same
04/17/1985EP0137389A2 Organic nickel compounds, their preparation and use as catalysts in the polymerisation of olefins
04/17/1985EP0137258A2 Zirconia-titania-silica tergels and their use as catalyst supports
04/17/1985EP0137224A1 Solid catalyst component for olefin polymerization
04/17/1985EP0137097A2 Method of polymerizing ethylene
04/16/1985US4511704 Process for producing polyolefin
04/16/1985US4511703 Catalysts for the polymerization and copolymerization of propylene and polymerization processes using these catalysts
04/16/1985US4511669 High efficiency catalysts for varying olefin polymer molecular weight distribution
04/16/1985US4511475 Optically active polymer preparation and use
04/16/1985CA1185747A1 Process for polyolefins production
04/16/1985CA1185587A1 Method for preparing metal-exchanged crystalline zeolites
04/10/1985EP0136742A2 Process of preparing a solid catalytic titanium component and process for the polymerization of 1-alkenes using such a titanium component
04/10/1985EP0136660A2 Process for preparing a polyolefin polymerization catalyst
04/10/1985EP0136623A2 Process for the homo- and co-polymerisation of ethylene
04/09/1985US4510303 Ethylene-alpha-olefin-polyene random copolymer rubber
04/09/1985US4510292 Ethylene-propylene copolymers for foaming and process for producing the same
04/09/1985CA1185400A1 PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS
04/09/1985CA1185392A1 Styrene-butadiene copolymers with high styrene content
04/09/1985CA1185226A1 Process for polymerization of ethylene
04/09/1985CA1185225A1 PROCESS FOR POLYMERIZATION OF .alpha.-OLEFINS
04/03/1985EP0136163A2 Process for polymerization of olefins
04/03/1985EP0136113A2 Catalyst component for polymerization of olefins
04/03/1985EP0136112A2 Catalyst component for polymerization of olefins
04/03/1985EP0136021A2 Bandages, components thereof and use
04/03/1985EP0135973A2 Olefin polymerization catalyst components and polymerization process
04/03/1985EP0135834A2 Preparation process for polypropylen molding
04/03/1985EP0135727A1 Polyacrylonitrile having a low K value, process for its preparation and use
04/02/1985US4508880 Acrylic or maleimide monomers with organosilicon, (-tin, or-germanium) initiators
04/02/1985US4508877 Process for producing a high purity cyclized polymer of isoprene
04/02/1985US4508844 Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
04/02/1985US4508843 Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
04/02/1985US4508842 Ethylene polymerization using supported vanadium catalyst
04/02/1985CA1185050A1 Process for the polymerization or copolymerization of ethylene
03/1985
03/27/1985EP0135358A1 Novel random 1-butene copolymer
03/27/1985EP0135311A1 High-rigidity ethylene-propylene copolymer and process for producing same
03/27/1985EP0135280A2 New polymerization process and polymers produced thereby
03/27/1985EP0135145A2 Solid acid catalysts and process of producing the same
03/27/1985EP0135090A1 Process for the preparation of polymers of ethylene with a silicic acid xerogel/chromium trioxide catalyst
03/26/1985US4507451 Process for preparing bimodal and multimodal polymers of conjugated dienes
03/26/1985US4507450 Coordination catalysts
03/26/1985US4507449 Vanadium, phosphorous and metal halide reacted to form catalyst
03/26/1985US4507448 Process for the production of polyolefins
03/26/1985US4507423 Modified polyolefin composite material with improved properties
03/20/1985EP0134450A2 Process for preparing aqueous polymer dispersions, and their use
03/20/1985EP0134449A2 Process for preparing aqueous polymer dispersions, and their use
03/19/1985US4506083 Thioxanthonecarboxylic acid esters, thioesters and amides
03/19/1985US4506061 Coordination catalyst, random
03/19/1985US4506031 Microencapsulated aqueous polymerization catalyst
03/19/1985US4506029 Supported catalyst for polymerization of olefins
03/19/1985US4506027 Organoaluminum compound, magnesium chloride, titanium and vanadium halides
03/19/1985US4505794 Photoinitiators with amines for photopolymerization of unsaturatedcompounds; solubility
03/19/1985CA1184349A1 Method for polymerizing ethylene
03/19/1985CA1184347A1 Process for producing polyethylene
03/19/1985CA1184168A1 Catalyst composition for copolymerizing ethylene
03/19/1985CA1184167A1 Process for the polymerization of 1-olefins
03/19/1985CA1184166A1 PROCESS OF PREPARING A CATALYST COMPONENT AND POLYMERIZATION OF .alpha.-OLEFINS WITH SUCH A CATALYST COMPONENT
03/13/1985EP0134100A1 Cocatalyst for use with a transition metal compound in polyethylene production
03/13/1985EP0134080A2 Catalyst for alpha-olefin polymerization
03/13/1985EP0134079A2 Process for preparing poly alpha olefins
03/13/1985EP0133899A2 Process for preparing aqueous polymer dispersions, and their use
03/12/1985US4504640 Process for producing monoallylamine polymer
03/12/1985US4504639 Process for polymerizing 1,3-butadiene
03/12/1985US4504637 Olefin polymerization catalysts and process for producing olefin polymers by using such catalysts
03/12/1985US4504592 Polymerization catalyst for the preparation of ethylene polymer
03/12/1985US4504573 Photopolymerizable compositions
03/06/1985EP0133783A1 Supported polyolefin catalyst for the polymerization of ethylene under high temperatures
03/05/1985US4503206 α,ω-Perfluorodicarboxylic acids
03/05/1985US4503204 Solution polymerization
03/05/1985US4503203 Preparation of granular stereoregular butene-1 polymers in a fluidized bed
03/05/1985US4503202 Method for producing polybutadiene having an enhanced mechanical strength
03/05/1985US4503161 Storage stability
03/05/1985US4503159 Polyolefin polymerization process and catalyst
03/05/1985CA1183648A1 Small amounts of aluminum alkyl or dihydrocarbyl magnesium in slurry olefin polymerization
03/05/1985CA1183647A1 Polymerization process and product
03/05/1985CA1183553A1 Preparation of linear olefin products
02/1985
02/28/1985EP0115522A4 Process for controlling gelation and cure of unsaturated resins.
02/27/1985EP0133514A1 Diacyl peroxide composition
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