Patents for C08F 4 - Polymerisation catalysts (50,749) |
---|
04/02/1991 | US5004780 Polymerization initiator of unsaturated monomers and during agent for unsaturated polyester resin |
04/02/1991 | CA1282547C Propylene polymerization process |
04/02/1991 | CA1282546C Propylene polymers |
04/02/1991 | CA1282545C Polycycloolefins resistant to solvents |
04/02/1991 | CA1282527C Titanium, zirconium and hafnium enolates as initiators in the polymerization of acrylic monomers to "living" polymers |
04/02/1991 | CA1282518C Uhmw polyethylene molding compositions from multistage polymerization |
03/30/1991 | CA2026531A1 Syndiotactic polymers from arylcyclobutene functional monomers, process for preparation and crosslinked derivatives thereof |
03/30/1991 | CA2026151A1 Process for producing polymer molded article |
03/30/1991 | CA2024830A1 Process for preparation of syndiotactic vinyl aromatic polymers |
03/28/1991 | CA2026237A1 Process for the preparation of a polyolefin |
03/27/1991 | EP0419249A2 Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product |
03/27/1991 | EP0419116A2 Method for the preparation of a stabilized catalyst for the polymerization of olefins |
03/27/1991 | EP0418937A1 Polymerization catalyst system |
03/27/1991 | CN1050199A Process for preparing in gas phase elastomeric copolymers of propylene |
03/27/1991 | CN1050194A Metal complex compounds, process for preparation and method of use |
03/26/1991 | US5003125 Process for oligomerizing light olefins |
03/26/1991 | US5003019 Radiation transparent, heat resistant, solvent resistant copolymer |
03/26/1991 | US5003016 Surface activator for redox-initiated adhesives |
03/26/1991 | US5003015 Process for the polymerization of polar compounds |
03/26/1991 | US5002916 Polymerization catalyst for addition polymerization |
03/21/1991 | WO1991003500A1 Catalyst and process for the polymerization of olefins |
03/21/1991 | WO1991003496A1 Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator |
03/21/1991 | CA2025297A1 Method for the preparation of a stabilized catalyst for the polymerization of olefins |
03/20/1991 | EP0418118A1 Polymers containing thiurame disulfide groups and preparation thereof |
03/20/1991 | EP0418044A2 Metal complex compounds, process for preparation and method of use |
03/20/1991 | EP0417996A2 Process for producing propylene block copolymer |
03/20/1991 | EP0417995A2 Production of olefin polymers |
03/20/1991 | EP0417724A2 Coordination polymerization of styrene monomer |
03/20/1991 | EP0417711A2 Process for the production of ethylene/propylene/ethylidene norbornene rubbers |
03/20/1991 | EP0417710A2 Ethylene/propylene/ethylidene norbornene rubbers |
03/20/1991 | EP0417477A2 Process for olefin polymerization |
03/20/1991 | EP0417346A1 Process for producing solid catalyst for use in polymerization of olefins |
03/20/1991 | EP0417313A1 Styrenic copolymer and production thereof |
03/20/1991 | CN1050028A Chromium-containing complex polymerisation |
03/20/1991 | CN1050027A Chromium-containing complex polymerisation catalyst |
03/20/1991 | CN1050026A Chromium-containing complex polymerisation catalyst |
03/20/1991 | CN1050025A Process for preparing a vanadium /titanium based catalyst suitable for olefin polymerisation |
03/20/1991 | CN1012065B Isopropanolamines as catalyst deactivators in solution process for polymerization of alpha-olefins |
03/19/1991 | US5001244 Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst |
03/19/1991 | US5001228 Bis-alkylamide azo polymerization initiators |
03/19/1991 | US5001205 Process for production of a high molecular weight ethylene α-olefin elastomer with a metallocene alumoxane catalyst |
03/19/1991 | US5001099 Polymerization catalyst |
03/19/1991 | CA1281843C Low molecular weight ethylene-alphaolefin copolymer intermediates |
03/15/1991 | CA2025278A1 Ziegler-natta polymerization of styrene monomer |
03/15/1991 | CA2025251A1 Polymers containing thiuram disulfide groups; process for preparing the same |
03/14/1991 | DE3921140A1 Bi:functional initiators for anionic polymerisation |
03/13/1991 | EP0416928A2 New carrier catalyst for the polymerization of ethylene |
03/13/1991 | EP0416815A2 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith |
03/13/1991 | EP0416786A2 Chromium-containing complex polymerisation catalyst |
03/13/1991 | EP0416785A2 Chronium-containing complex polymerisation catalyst |
03/13/1991 | EP0416784A2 Chromium-containing complex polymerisation catalyst |
03/13/1991 | EP0416566A2 Process for preparing a polyolefine wax |
03/13/1991 | EP0416379A2 Thermoplastic olefin polymer and method of preparing same |
03/13/1991 | EP0416304A2 Chromium compounds and uses thereof |
03/13/1991 | CN1049850A Process for preparing vanadium-based catalyst suitable for olefin polymerisation |
03/13/1991 | CN1049849A Copolymers of hindered aliphatic vinyl compounds and olefins |
03/13/1991 | CN1049801A Catalytic composition and its use in oligomerising monoolefins |
03/13/1991 | CN1011971B Method of palymerizing alpha-olefins |
03/12/1991 | US4999409 Diolefin polymer of copolymer and a process for the production of the same |
03/12/1991 | US4999327 Catalyst for regulating the molecular weight distribution of ethylene polymers |
03/12/1991 | CA2024983A1 Ethylene/propylene/ethylidene norbornene rubbers |
03/12/1991 | CA1281496C Polymerization of norbornene-type cycloolefins |
03/12/1991 | CA1281495C Molecular weight modifier for use with lanthanide and actinide catalysts |
03/12/1991 | CA1281488C Process for the anionic polymerization of monomers |
03/12/1991 | CA1281451C Block copolymers, and process for their preparation |
03/08/1991 | WO1991003532A1 Liquid lubricants from alpha-olefin and styrene copolymers |
03/08/1991 | CA2024718A1 Process for the preparation of a polyolefin wax |
03/07/1991 | WO1991003505A1 Alpha olefin copolymers having a narrow mwd and broad compositional distribution |
03/07/1991 | WO1991002758A1 CATALYTIC COMPONENT FOR α-OLEFIN POLYMERIZATION |
03/07/1991 | WO1991002587A1 Catalyst for polymerization of diene and method of obtaining polydiene with the use of said catalyst |
03/07/1991 | CA2065302A1 Alpha olefin copolmers having a narrow mwd and broad compositional distribution |
03/06/1991 | EP0415704A2 Catalysts for polymerization of olefins |
03/06/1991 | EP0415588A1 Process for preparing in gas phase elastomeric copolymers of propylene |
03/06/1991 | EP0415248A1 Modified polyisobutylene |
03/05/1991 | US4997898 Vinylcyclohexane-based polymers and process for production thereof |
03/05/1991 | US4997896 Alkali metal trialkylmagnesiate, alkali metal hydroxide |
03/05/1991 | CA2024464A1 Chromium-containing complex polymerisation catalyst |
03/05/1991 | CA2024463A1 Chromium-containing complex polymerisation catalyst |
03/05/1991 | CA2024462A1 Chromium-containing complex polymerisation catalyst |
03/05/1991 | CA1281023C CATALYST COMPOSITION FOR POLYMERIZING .alpha.-OLEFIN POLYMERS OF RELATIVELY NARROW MOLECULAR WEIGHT DISTRIBUTION |
03/02/1991 | CA2023163A1 Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator |
03/01/1991 | WO1991003501A1 Method of producing catalyst component for olefin polymerization |
03/01/1991 | CA2039167A1 Process for the production of a catalytic component for the polymerization of olefins |
03/01/1991 | CA2023653A1 Process for preparing in gas phase elastomeric copolymers of propylene |
02/26/1991 | US4996273 Anionic polymerization catalyst compositions |
02/26/1991 | US4996266 Branched elastomeric and block copolymers |
02/26/1991 | CA1280850C Copolymers |
02/26/1991 | CA1280736C Polymerization of olefins |
02/21/1991 | WO1991002012A1 Very high molecular weight polyethylene |
02/21/1991 | WO1991002009A1 Magnesium oxide-supported ziegler catalyst modified with acid and higher alkanol, and process for preparing narrow mwd hdpe |
02/21/1991 | WO1991002008A1 Process for preparing rubber-modified styrenic polymer compositions containing hydroperoxide derivatives of rubbery polymers |
02/21/1991 | DE3927052A1 Crosslinking polyolefin(s) with radiation or chemicals, e.g. peroxide |
02/21/1991 | DE3926925A1 Bi:functional initiators for anionic polymerisation |
02/20/1991 | EP0413657A2 Mono- and diacyl phosphine oxides |
02/20/1991 | EP0413530A1 Process for preparing a vanadium/titanium based catalyst suitable for olefin polymerisation |
02/20/1991 | EP0413469A2 Process for preparing polyolefins |
02/20/1991 | EP0413465A2 Catalysts |
02/20/1991 | EP0413464A2 Catalysts |
02/20/1991 | EP0413459A2 Resin obtainable by polymerising a monomer in the presence of a macromolecular azo compound and use of the resin |
02/20/1991 | EP0413403A1 Process for the preparation of copolymers of conjugated dienes and vinyl aromatic compounds |