C08F 4 - Polymerisation catalysts

Patents for C08F 4 - Polymerisation catalysts (50,749)
12/1999
12/22/1999	CN1239481A Temporary idling of polymerization reaction
12/22/1999	CN1239105A Propene block copolymer and its preparing method
12/22/1999	CN1239098A Bridged metallocene complex for (CO) polymerization of olefins
12/22/1999	CN1047600C Process for preparing compsn. of low-crystalline random copolymer of propylene
12/22/1999	CN1047599C Catalyst system and its prepn. method
12/21/1999	US6005061 Organo-aluminoxy product and use
12/21/1999	US6005049 Process for the production of polypropylene
12/21/1999	US6005034 Polymer melts of ethylene-propylene copolymers
12/21/1999	US6004897 Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer
12/21/1999	US6004677 Gas phase production of polydienes with pre-activated nickel catalysts
12/21/1999	CA2191381C Catalyst composition having improved comonomer reactivity
12/21/1999	CA2015685C Components and catalysts for the polymerization of olefins
12/19/1999	CA2275532A1 Mixed catalyst composition for the production of olefin polymers
12/19/1999	CA2275381A1 Process for polymerizing unsaturated polyalkylpiperidines
12/16/1999	WO1999064528A1 Low odor polymerizable compositions useful for bonding low surface energy substrates
12/16/1999	WO1999064486A1 Copolymer, process for producing the same, and molded article comprising the same
12/16/1999	WO1999064484A1 Polymerization of vinyl ethers
12/16/1999	WO1999064483A1 Method for producing polymers from vinylaromatic compounds by dispersion polymerisation with the addition of lubricating agents
12/16/1999	WO1999064482A1 Method for producing highly reactive polyisobutenes
12/16/1999	WO1999064476A1 Olefin polymerization process using activated lewis acid-base complexes
12/16/1999	WO1999064475A1 Initiator systems and adhesive compositions made therewith
12/16/1999	WO1999064474A1 Titanated chromium catalyst supported on silica-aluminophosphate
12/16/1999	WO1999064473A1 Catalysts for polyethylene production and use thereof
12/16/1999	DE19826403A1 Übergangsmetallkomplexe Transition metal complexes
12/16/1999	DE19825713A1 Verfahren zur Herstellung von Polymerisaten aus vinylaromatischen Verbindungen durch Dispersionspolymerisation unter Zusatz von Schmiermitteln A process for the preparation of polymers of vinylaromatic compounds by dispersion polymerization with the addition of lubricants
12/16/1999	DE19825454A1 Verfahren zur Herstellung von aromatischen Olefinen unter Katalyse von Palladiumkatalysatoren mit Phosphitliganden A process for preparing aromatic olefins catalyzed by palladium catalysts with phosphite
12/16/1999	CA2334328A1 Method for producing polymers from vinylaromatic compounds by dispersion polymerisation with the addition of lubricating agents
12/16/1999	CA2334263A1 Method for producing highly reactive polyisobutenes
12/16/1999	CA2330529A1 Olefin polymerization process using activated lewis acid-base complexes
12/16/1999	CA2274213A1 Process for the preparation of supported polymerization catalyst systems and use thereof in the homo-and co-polymerization of unsaturated monomers
12/15/1999	EP0964051A1 Ethylene polymers with alpha-olefins
12/15/1999	EP0964010A2 Chlorotrifluoroethylene copolymers
12/15/1999	EP0964009A1 Polymerization of fluoromonomers in carbon dioxide
12/15/1999	EP0964008A1 Organo zinc and rare earth catalyst system in the polymerization of conjugated dienes
12/15/1999	EP0964004A1 New metallocene catalyst for olefin or styrene polymerization and polymerization method using the metallocene catalyst
12/15/1999	EP0963996A2 Novel transition metal compound, catalyst component for olefin polymerization and process for the preparation of alpha-olefin polymer
12/15/1999	EP0963420A1 Radiation-curable, cyanoacrylate-containing compositions
12/15/1999	EP0963386A1 Polymers containing functionalized olefin monomers
12/15/1999	EP0963385A1 Catalyst composition
12/15/1999	EP0963384A1 Olefin copolymers from bridged bis(arylamido) group 4 catalyst compounds
12/15/1999	EP0963382A1 Polymerization catalyst systems comprising heterocyclic fused cyclopentadienide ligands
12/15/1999	EP0963365A1 Solid acids as catalysts for the preparation of hydrocarbon resins
12/15/1999	EP0836608B1 Metallocenes with silyl-substituted bridges and their use for olefin polymerization
12/15/1999	EP0792252B1 Monomers and composition which can be crosslinked and crosslinked polymers
12/15/1999	EP0668882B1 Pseudo network condensation polymers
12/15/1999	CN1238748A Halogen exchange reactions and uses thereof
12/15/1999	CN1238350A Peroxidic compositions
12/15/1999	CN1047388C Preparation of carried type metallocene compound/aluminoxane catalyst
12/15/1999	CN1047365C Preparation of aqueous solutions of fluoboric acid
12/14/1999	US6002035 Improved control of molecular structure and weight of polyolefins; enhanced steric hindrance at the alpha-olefin polymerization site regulates effectively the stereochemistry of polyolefins; isotactic or stereo-block polymers
12/14/1999	US6002034 Bis(arylimino)acenaphthene nickel(II) complexes
12/14/1999	US6002033 Having a neutral electron-donor substituent on the bridge of bridged metallocene; addition polymerization catalysts; large particle size; polymer products having a high bulk density; antifouling and -scaling agents; noncrusting
12/14/1999	US6002032 Transition metal compound
12/14/1999	US6001941 Catalytic polymerization of ethylene-alpha-olefins polymers in the presence of organoaluminumoxy and transition metal catalysts
12/14/1999	US6001940 Polymerization of anhydrides in the presence of aromatic hydrocarbon, dialkyl peroxide and amine compound or ammonia
12/14/1999	US6001939 Catalytic polymerization of olefins with magnesium, transition metal and organometallic compound
12/14/1999	US6001767 Heteropoly acid peroxide promoter
12/14/1999	US6001766 Comprising two transition metal compounds, one of them a cyclopentadienyl complex of a transition metal and another a non-metallocene derivative of a transition metal
12/14/1999	US6001765 Catalytic system which can be used for the stereospecific polymerization of α-olefins, process for this polymerization and polymers obtained
12/14/1999	US6001764 Olefin polymerization catalysts with specific silica supports
12/12/1999	CA2274372A1 Organo zinc and rare earth catalyst system in the polymerization of conjugated dienes
12/11/1999	CA2273803A1 Ethylene polymers with alpha-olefins
12/09/1999	WO1999062974A1 Polymer emulsion and process for producing the same
12/09/1999	WO1999062968A1 Supported group 8-10 transition metal olefin polymerization catalysts
12/09/1999	WO1999062967A2 Copolymerization of olefins
12/09/1999	WO1999062963A1 Molecular weight control in olefin polymerization
12/09/1999	WO1999062959A1 Polymerization method
12/09/1999	WO1999062913A1 Powdery, solid rare earth carboxylates with improved solubility
12/09/1999	DE19825334A1 Verfahren zur Herstellung hochreaktiver Polyisobutene Process for the preparation of highly reactive polyisobutenes
12/09/1999	CA2333926A1 Method to control atom transfer radical polymerization
12/09/1999	CA2333768A1 Supported group 8-10 transition metal olefin polymerization catalysts
12/09/1999	CA2333664A1 Powdery, solid rare earth carboxylates with improved solubility
12/09/1999	CA2330155A1 Molecular weight control in olefin polymerization
12/09/1999	CA2330151A1 Copolymerization of olefins
12/08/1999	EP0962471A1 Catalyst composition and polymerization process for producing syndiotactic 1,2-polybutadiene
12/08/1999	EP0962470A1 Production process for polyvinyl ether and catalyst used for the process
12/08/1999	EP0962469A1 Titanated chromium catalyst supported on silica-aluminophosphate
12/08/1999	EP0962468A1 Catalysts for polyethylene production and use thereof
12/08/1999	EP0962462A2 Novel asymmetric ethylene-bridged metallocenes useful as catalysts in the polymerization of olefins and process for preparing said metallocenes
12/08/1999	EP0962434A1 Process for the preparation of aromatic olefins using palladium catalysts containing phosphite ligands
12/08/1999	EP0961791A1 Method and catalyst for producing polyolefins of medium to ultra-high molecular weight
12/08/1999	EP0961787A1 (co)polymers by photopolymerization
12/08/1999	EP0824552B1 Process for preparing polymers of vinyl monomers with narrow molecular weight distribution by controlled free-radical polymerisation
12/08/1999	EP0819139B1 Gas-phase polymerisation of conjugated dienes in the presence of rare earth allyl compounds
12/08/1999	EP0764175B1 Dilute process for the polymerization of non-ethylene alpha-olefin homopolymers and copolymers using metallocene catalyst systems
12/08/1999	EP0739365B1 Alumoxanes and catalysts comprising alumoxanes
12/08/1999	CN1237984A Process for making propylene homo or copolymers
12/08/1999	CN1237976A Fused ring substituted indenyl metal complexes and polymerization process
12/08/1999	CN1237590A Peroxidic compositions
12/08/1999	CN1237589A Peroxidic compositions
12/08/1999	CN1047174C Organo-aluminoxy product and use
12/07/1999	US5998554 Blend of acrylic acid, methyl methacrylate and rubber with a free radical catalyst; one step
12/07/1999	US5998496 Photosensitive intramolecular electron transfer compounds
12/07/1999	US5998326 Ring-opening matathesis polymerization; ruthenium compound and a tertiary phosphine containing at least one secondary alkyl radical or cycloalkyl radical bound to the phosphorus atom,
12/07/1999	CA2177006C Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization process
12/07/1999	CA2031492C Novel vi enhancing compositions and newtonian lube blends
12/02/1999	WO1999061495A1 Crystalline polypropylene and molded object obtained by molding the same
12/02/1999	WO1999061493A1 Crystalline polypropylene and molded object and film thereof
12/02/1999	WO1999061492A2 Molecular weight control in olefin polymerization
12/02/1999	WO1999061490A1 Suspension phase method for polymerising ethylene

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