Patents for C08F 4 - Polymerisation catalysts (50,749)
05/1996
05/17/1996CA2204265A1 Catalyst for biomodal molecular weight distribution ethylene polymers and copolymers
05/17/1996CA2162952A1 Catalytic system for the polymerization of olefins and process for polymerizing at least one olefin using said system
05/15/1996EP0711311A1 Heterogeneous polymerisation in carbon dioxide
05/15/1996DE4440675A1 Verfahren zur Herstellung von kautschukmodifizierten Formmassen mittels in den Kautschuk eingebauten, bei thermischer Zersetzung Radikale bildenden Gruppen A process for preparing rubber-modified molding material by means of built-in into the rubber, forming radicals on thermal decomposition groups
05/15/1996CN1122604A Plastisol composition
05/15/1996CN1031796C Preparing process for lithium series initiator
05/14/1996US5516958 Preparation of α, ω-diene oligomers and derivatives thereof
05/14/1996US5516866 Ethylene-propylene copolymer or butylene-ethylene copolymer for films
05/14/1996US5516861 Polymerization catalyst systems, their production and use
05/14/1996US5516856 Process for the use of antioxidant-peroxides to cure and enhance the stability of polymers
05/14/1996US5516836 Method of producing aqueous polymer dispersions
05/14/1996US5516835 Isoprene-based hydrocarbon resin and adhesive composition containing the same
05/14/1996US5516739 Late transition metal catalysts for the co- and terpolymerization of olefin and alkyne monomers with carbon monoxide
05/14/1996US5516737 Polymerization catalyst systems, their production and use
05/14/1996CA1338334C Propylene isoblock polymer and process for its manufacture
05/14/1996CA1338333C Process for the preparation of an ethylene/propylene copolymer
05/14/1996CA1338331C Process for producing olefin polymers
05/09/1996WO1996013532A1 In situ dehydroxylation of supports and preparation of supported metallocene polyolefin catalysts
05/09/1996WO1996013531A1 Preparation of modified polyolefin catalysts and in situ preparation of supported metallocene and ziegler-natta/metallocene polyolefin catalysts
05/09/1996WO1996013530A1 Polymerization catalyst systems, their production and use
05/09/1996WO1996013529A1 Catalyst composition and process for the polymerization of an olefin
05/09/1996WO1996013526A1 Alkoxy silyl capping agents for making terminally functionalized polymers
05/09/1996DE4439444A1 Trennmaterialien und Verfahren zu ihrer Herstellung Separating materials and processes for their preparation
05/09/1996CA2203879A1 Catalyst composition and process for the polymerization of an olefin
05/09/1996CA2202555A1 Polymerization catalyst systems, their production and use
05/09/1996CA2162316A1 Radical polymerization of a vinylaromatic monomer with a lewis acid for the production of high molecular weight polymers
05/08/1996EP0710677A2 Process for producing stabilized olefin polymers
05/08/1996EP0710663A1 Boron-containing compound, its polymer, catalyst comprising the polymer and metallocene compound, and process for producing polyolefin
05/08/1996EP0710257A1 Imido transition metal complex metathesis catalysts
05/08/1996EP0710254A1 Catalysts and initiators for polymerization
05/08/1996CN1121932A Propylene block copolymer, process for producing the same, and resin composition comprising the same
05/08/1996CN1121922A Organoaluminoxy product, preparation, and use
05/07/1996US5514760 Soluble catalyst systems for the preparation of polyalk-1-enes having high molecular weights
05/07/1996US5514728 Catalysts and initiators for polymerization
05/07/1996US5514634 High activity polyethylene catalysts
05/07/1996US5514455 Film extruded from an in situ blend of ethylene copolymers
05/04/1996CA2161945A1 Process for the preparation of stabilised olefin polymers
05/03/1996CA2161913A1 Process for the production of homogeneous ethylene propylene rubbers using a vanadium catalyst supported on magnesium chloride
05/02/1996WO1996012744A1 Long-chain branched polymers and their production
05/02/1996WO1996012579A1 Foundry mixes and their uses
05/02/1996WO1995035333A3 Ethylene copolymers, process for the preparation of ethylene-based polymers and catalyst system used therein
05/02/1996DE19540167A1 Methacrylsäuremethylesterpolymer Methyl methacrylate polymer
05/01/1996EP0709408A1 Amine containing polymers and products therefrom
05/01/1996EP0709405A1 Process for the production of olefin polymers
05/01/1996EP0709393A2 Olefin polymerization catalyst and process for producing olefin polymer
05/01/1996EP0708787A1 Process for preparing homo- and copolymers of alk-1-enes
05/01/1996EP0283512B1 Process for the polymerization of a liquid monomer
05/01/1996CN1121704A Catalyst composition for alkene oligomerisation and co-oligomerisation
05/01/1996CN1031712C Procedure for production of vanadium bix-arenes from vanadium oxychloride
04/1996
04/30/1996US5512643 Process for preparation of syndiocatic vinylidene aromatic polymers using reduced metal catalysts
04/30/1996US5512635 Olefin metathesis process; crosslinking inhibition
04/30/1996US5512608 Blend of acrylate compound and activator
04/30/1996US5512527 Initiator systems for initiating the polymerization of ethylenically unsaturated compounds and use thereof
04/30/1996CA1338299C Syndiotactic polypropylene
04/25/1996WO1996011963A2 Catalysts and synthesis of high molecular weight amorphous polyolefins and recovery thereof
04/25/1996WO1996011961A1 Polymerization catalyst systems, their production and use
04/25/1996WO1996011960A1 Polymerization catalyst systems, their production and use
04/25/1996WO1996011958A1 Process for producing polyolefin having terminal functional group
04/25/1996CA2202659A1 Catalysts and synthesis of high molecular weight amorphous polyolefins and recovery thereof
04/24/1996EP0708117A1 Process for producing copolymer rubber
04/24/1996EP0708116A1 Solid catalyst component containing zirconium and cyclo-alkodienyl groups, process for obtaining it and process for preparing olefin polymers using it
04/24/1996EP0669944A4 Catalyst composition for use in the production of lldpe resin products.
04/24/1996CN1121080A Immobilized lewis acid catalysts
04/24/1996CN1121079A Olefin polymerization catalyst and process for olefin polymerization
04/24/1996CN1031680C Method and apparatus for compression processing Chinese documents files
04/24/1996CN1031644C Components and catalysts for polymerization of ethylene
04/23/1996US5510539 Liquid photoinitiator mixtures
04/23/1996US5510502 Catalyst component for use in the polymerization of α-olefins and process for producing α-olefin polymers using the same
04/23/1996US5510434 Catalyst for producing aromatic vinyl compound polymer and process for producing aromatic vinyl compound polymer by using same
04/23/1996US5510433 Process for the production of sticky polymers
04/23/1996US5510307 N-vinyl lactam monomer, azo compounds as a free radical initiator and surfactants
04/23/1996US5510075 Mold process for syndiotactic polypropylene
04/23/1996CA2001034C Hydrolyzable silyl group-containing azo compound, process for producing the same and silyl group-containing vinyl polymer produced by using the same
04/18/1996WO1996011218A1 Process for the (co)polymerization of olefins
04/18/1996WO1996011216A1 New polypropylene composition with broad mwd
04/18/1996DE4435422A1 Verfahren zur Herstellung einer wäßrigen Polymerisatdispersion A process for preparing an aqueous polymer dispersion
04/18/1996CA2178077A1 Process for the (co)polymerization of olefins
04/17/1996EP0707017A1 Process for preparing diene rubber obtained with a Nd-catalyst and having improved cold flow and reduced odour
04/17/1996EP0707016A1 Catalyst component for producing polyolefin, catalyst for producing polyolefin comprising the catalyst component, and process for producing polyolefin in the presence of the catalyst
04/17/1996EP0707014A1 Process for producing aromatic vinyl compound copolymer
04/17/1996EP0707013A1 Catalyst for producing styrene polymer and process for producing styrene polymer using the same
04/17/1996EP0707010A2 Metallocenes
04/17/1996EP0706973A1 Preparation of aqueous solutions of tetrafluoroboric acid
04/17/1996EP0706455A1 Improved structures of polymers made from single site catalysts
04/17/1996EP0706448A1 High drawdown extrusion process
04/17/1996EP0664815A4 Process for preparing a catalyst composition.
04/17/1996CN1120660A Paddle device for detecting distance of travel
04/17/1996CN1120551A Process for preparing cycloolefin copolymers
04/17/1996CN1120550A Catalyst supports, supported metallocene catalysts and their use for the preparation of polyolefins
04/17/1996CN1120545A Organometallic compound
04/17/1996CN1031580C Catalyst and process for polymerization and copolymerization of alpha-olefins
04/17/1996CN1031579C Catalyst for polymerization of alpha-olefine and polymerization process
04/17/1996CN1031578C Homogeneous olfin polymerization catalyst by abstraction with borane
04/16/1996US5508364 Process for polymerizing ethylene at high temperature under high pressure
04/16/1996US5508362 Chromium catalyst compositions and polymerization processes therewith
04/16/1996US5508245 Consisting of vanadium compound supported on magnesium chloride in spherical form
04/16/1996CA2036625C Polymerizable compounds and use of said compounds for waterproofing of underground environments
04/16/1996CA2012637C Process for producing homogeneous aluminoxane solution
04/11/1996WO1996010592A1 Syndiotactic prochiral olefin polymerization process
04/11/1996WO1996010591A1 Process for polymerizing monomers in fluidized beds