C08F 4 - Polymerisation catalysts

Patents for C08F 4 - Polymerisation catalysts (50,749)
11/1988
11/01/1988	CA1244197A1 PREPARATION OF HOMOPOLYMERS AND COPOLYMERS OF .alpha.- MONOOLEFINS USING A ZIEGLER CATALYST SYSTEM
11/01/1988	CA1243998A1 Polymerization catalyst
10/1988
10/26/1988	EP0288226A2 Process for reducing the melt flow of olefin polymer products
10/26/1988	EP0288109A1 Process for stereospecific alpha-olefin polymerization, and catalytic system to be used in this process
10/26/1988	EP0287715A1 Anionic (co)polymerisation using an arylmethide anion as initiator
10/26/1988	EP0287666A1 Process for polymerizing olefins
10/26/1988	CN88101916A Process for polymerizing olefins and polymerization catalyst
10/25/1988	US4780443 Polymerization of olefins
10/25/1988	US4780442 Prepitation of a solid magnesium compound carrier, reacting with organoaluminum compound, electron donor and titanium halide
10/25/1988	US4780441 Organoaluminum compound, external electron doner, and magnesium-titanium containing solid carrier
10/25/1988	US4780440 Coordination catalysts; organoaluminum compounds
10/25/1988	US4780439 Catalyst component for alpha olefine-polymerizing catalysts and procedure for manufacturing the same
10/25/1988	US4780438 Catalyst component for alpha olefine-polymerizing catalysts and procedure for manufacturing the same
10/25/1988	CA1243796A1 Dental composite and porcelain repair
10/25/1988	CA1243659A1 Catalyst and method of preparation and use thereof for polymerizing alpha olefins
10/25/1988	CA1243658A1 Catalyst and olefin polymerization
10/25/1988	CA1243657A1 Catalyst component for polymerization of olefins
10/20/1988	WO1988008007A1 New perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators
10/19/1988	CN88101777A Ethylene polymerizatio catalyst
10/19/1988	CN87107013A Method for varying melting points and molecular weights of polyolefin using metallocene catalyst systems
10/19/1988	CN87106984A Hafnium metallocene catalyst for the polymerization of olefins
10/18/1988	US4778913 Polymetization initiator
10/18/1988	US4778870 Flexibility, low crystalline, transparency, and insolubility in methyl acetate, acetone, and decane; films, sheets
10/18/1988	US4778864 Coatings with free radical polymerizable compounds and allyloxy compounds; long pot life
10/18/1988	CA1243450A1 Process for preparing unsaturated fluoroelastomers
10/13/1988	DE3710468A1 Organolithium initiator for anionic polymerisation, process for the preparation of the initiator and use of the initiator for the preparation of polymers
10/12/1988	EP0286148A1 High-temperature (co)polymerization of ethylene using a catalyst system
10/12/1988	EP0286001A1 Process for the production of polyethylene having an intermediate molecular weight distribution
10/12/1988	EP0285640A1 Ethylene polymerization catalyst.
10/11/1988	US4777230 High solid coatings
10/11/1988	US4777191 Photopolymerization initiator and method of photopolymerization by use of said initiator
10/11/1988	US4777190 Photopolymerizable composition based on a vinyl compound, a sulfur-containing compound and an α-diketone
10/11/1988	CA1243010A1 Zirconia-titania-silica tergels and their use as catalyst supports
10/06/1988	WO1988007554A1 Telechelic low molecular weight vinyl resins having alkoxysilyl groups and process for their preparation
10/05/1988	EP0285459A2 Catalysts for the polymerization of olefins
10/05/1988	EP0285443A1 Process for producing solid catalyst for polymerization of olefins
10/05/1988	EP0285137A1 Ethylene polymerization catalyst
10/05/1988	EP0284708A1 Metallocene catalyst systems for olefin polymerization having a silicon hydrocarbyl bridge.
10/05/1988	EP0284707A1 Hafnium metallocene catalyst for the polymerization of olefins
10/05/1988	CN88101220A Catalyst system for high-temperature (co) polymerization of ethylene
10/05/1988	CN88101219A Catalyst system for high-termperature (co) polymerization of ethylene
10/05/1988	CN88100569A Catalyst system for high-temperature (co) polymerization of ethylene
10/04/1988	CA1242690A1 Silica-titania cogel from two-step hydrolysis
09/1988
09/28/1988	EP0284287A2 A process for producing alpha-olefin polymers
09/28/1988	EP0284040A2 Solid catalyst component, catalyst system containing it and its use in a process for producing alpha-olefin polymers
09/28/1988	EP0284005A2 Method of production of polyolefins
09/28/1988	EP0283972A2 Process for production of ethylene-based copolymers
09/28/1988	EP0283958A2 Olefin polymer and process for production thereof
09/28/1988	EP0283739A2 Bis (di-, tri- or tetra-substituted-cyclopentadienyl)-zirconium dihalides
09/28/1988	EP0283512A1 Process for the polymerization of a liquid monomer.
09/28/1988	CN88101641A Random copolymer of cycloolefines and its process
09/28/1988	CN88101397A Process of producting olefine polymer and applied catalyst
09/27/1988	US4774301 Zirconium containing catalysts and method of use
09/27/1988	US4774300 Supported polyolefin catalyst components and methods of making and using the same
09/27/1988	US4774299 Conveying, active materials, gas phase polymerization of olefins
09/27/1988	US4774269 Coordination catalysts for polymerization of olefins
09/27/1988	US4774214 Coordination catalyst with titanium halides
09/27/1988	CA1242550A1 Catalyst for alpha-olefin polymerization
09/21/1988	EP0283400A1 Catalytic system with a prolonged life span and preservation for the metathesis of olefins
09/21/1988	EP0283359A1 Process for the preparation of ketones
09/21/1988	EP0283164A2 Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers
09/21/1988	EP0283067A1 High-temperature (co)polymerization of ethylene by using a catalyst system
09/21/1988	EP0283011A2 Process for producing olefin polymers and catalyst used therein
09/21/1988	EP0282854A2 Process for the preparation of graft polymers with a high rubber content
09/21/1988	CN87103699A Molecular weight modifier for use with lanthanide and actinide catalysts
09/20/1988	US4772736 Process for the preparation of aluminoxanes
09/20/1988	US4772674 Peroxide catalyst, high pressure, exothermic
09/20/1988	US4772672 Curable compositions and method of curing same
09/14/1988	EP0282437A2 Polymerization process
09/14/1988	EP0282341A1 Process for polymerization of olefins and polymerization catalyst
09/14/1988	CN87100132B High-temp. (co) poly-catalysis system for ethylene
09/14/1988	CN85109164B Improved method for production of copolymer ethylene/putene-1 per polymerization of ethylene
09/13/1988	US4771117 Cocatalyst system with a tetracoordiate silicone organic compound
09/13/1988	US4771116 Silylamines as additives in group transfer polymerization
09/13/1988	US4771115 Titanium-aluminum coordination polymerization catalyst
09/13/1988	US4771103 Process for continuously producing propylene-ethylene block copolymer
09/13/1988	US4771084 (meth)acrylate monomers, ketal and benzoin alkyl ether as photopolymerization initiators, reducing agent, filler
09/13/1988	US4771023 Process for producing olefin polymers and catalyst used therein
09/13/1988	US4770422 Composition for making durable golf balls and other products
09/07/1988	WO1988006603A1 Preparing graft copolymers and branched homopolymers
09/07/1988	EP0281524A2 A catalyst component for polymerizing ethylene or copolymerizing ethylene with an alpha-olefin
09/07/1988	EP0280730A1 Epoxy ester urethane graft acrylic water-based primer surfaces
09/07/1988	EP0204840A4 Molecular weight distribution modification in tubular reactor.
09/06/1988	US4769510 Process for the preparation of polyolefins
09/06/1988	US4769433 High strength polyolefins
09/06/1988	US4769429 Process for polymerizing alpha-olefins
09/06/1988	US4769428 Solution process for the preparation of polymers of alpha-olefins
09/06/1988	US4769422 Polymer products containing polyacetylene and process for the polymerisation of acetylene in the presence of polymers
08/1988
08/31/1988	EP0280353A1 Catalyst system for (co) polymerization of ethylene in solution
08/31/1988	EP0280352A1 Process for high-temperature (co)polymerization of ethylene
08/31/1988	EP0279890A2 In situ comonomer generation in olefin polymerization
08/31/1988	EP0279863A1 Catalyst for polymerizing alpha-olefin and polymerization process
08/31/1988	EP0279818A1 Procedure for manufacturing catalyst components for polymerizing olefines.
08/30/1988	US4767824 Process for polymerizing acrylic monomers and possibly non-acrylic co-monomers
08/30/1988	US4767735 Flowing catalyst and monomer through elongated tubal reactor for controlled time
08/30/1988	CA1241494A1 Butadiene polymerisation process
08/30/1988	CA1241493A1 Syndiotactic 1,2-polybutadiene synthesis process
08/25/1988	WO1988006163A1 PROCESS FOR POLYMERIZING alpha-OLEFIN
08/24/1988	EP0279586A2 Finely divided aluminoxane, process for producing same and its use
08/24/1988	EP0279456A2 Process for producing isobutylene polymers having functional terminal end groups

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