Patents for C08F 4 - Polymerisation catalysts (50,749)
08/1996
08/14/1996EP0726278A2 A process to make small, discrete, spherical adducts of magnesium dihalide/alcohol
08/14/1996EP0726271A1 Organoaluminoxy product, catalyst systems, preparation, and use
08/14/1996EP0725801A1 H 2?o 2?-catalyzed polymerizations for linear polyvinylpyridines
08/14/1996CN1128769A Method for prepn. of acrylonitrile copolymer
08/14/1996CN1128768A Copolymer containing cyclic or polycyclic monomer with special isomers distribution, and application in coating composition
08/14/1996CN1128766A Catalyst for olefine polymerization and method for olefine polymerization
08/14/1996CN1032541C Polymerization catalyst system containing carbon-4 fraction and cation of isobutene
08/14/1996CN1032540C Titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst, and process for ethylene polymerization using same
08/13/1996US5545829 Reduced catalyst consumption, residence times, polyalkenemers. alumoxane and metallocene catalyst
08/13/1996CA1338520C Living polymerization of olefins to end-functionalized polymers
08/08/1996WO1996023838A1 Thermoplastic propylene elastomers and one pot/two catalysts process to produce them
08/08/1996WO1996023829A1 Polymerisable composition, process for producing cross-linked polymers, and cross-linkable polymers
08/08/1996CA2212012A1 Polymerizable composition, process for the production of crosslinked polymers, and crosslinked polymers
08/08/1996CA2209773A1 Thermoplastic propylene elastomers and one pot/two catalysts process to produce them
08/08/1996CA2168821A1 Process for stabilizing a polymer with a free and stable radical
08/07/1996EP0725095A1 Process for producing a polymer of vinylic compounds
08/07/1996EP0725086A2 Supported metallocene catalyst for olefins (co)polymerization
08/07/1996EP0725085A1 Aminoalkylithium compounds containing cyclic amines and polymers therefrom
08/07/1996EP0725084A1 Process for preparing high molecular weight polymers
08/07/1996EP0725069A1 Alkyllithium compounds containing cyclic amines and their use in polymerization
08/07/1996EP0725037A1 Granules on the basis of pyrogenic silica, process for their preparation and use thereof
08/07/1996EP0724604A1 Polyolefin blends of bimodal molecular weight distribution
08/07/1996EP0724603A1 An olefin polymerization or copolymerization catalyst
08/07/1996EP0541760B1 Process for the gas-phase polymerization of olefins
08/07/1996EP0268685B2 Catalyst for polymerizing olefins
08/07/1996CN1128539A Catalyst compositions
08/07/1996CN1128537A Metallocene compounds and use thereof in catalysts for the polymerization of olefins
08/07/1996CN1128272A Process for the preparation of a bridged metallocene compound as well as a catalyst component and a process for the polymerization of olefins
08/07/1996CN1032460C Apparatus and process for introducing suspension into reactor
08/06/1996US5543553 Crosslinking, grafting and curing agents for condensationpolymers
08/06/1996US5543535 Organotin compounds useful in preparing bridged stereorigid metallocenes
08/06/1996US5543481 Catalytic polymerization of styrene and/or its derivatives yields polymers having high degree of syndiotactic configuration
08/06/1996US5543480 Polymerization process using diene containing catalysts
08/06/1996US5543479 Process for the production of polyisoolefins
08/06/1996US5543446 Water-soluble acrylamide/acrylic acid polymers and their use as dry strength additives for paper
08/06/1996US5543377 Olefin polymerization catalysts and methods of olefin polymerization
08/06/1996US5543376 Using a dual site supported chromium oxide catalyst and a chromocene compound
08/06/1996US5543375 Olefin production
08/06/1996US5543373 Olefin polymerization catalyst
08/06/1996CA2036141C Olefin polymerization solid catalysts and process for the polymerization of olefins
08/02/1996CA2168499A1 Alkyllithium compounds containing cyclic amines and their use in polymerization
08/02/1996CA2168498A1 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
08/01/1996WO1996023010A2 α-OLEFINS AND OLEFIN POLYMERS AND PROCESSES THEREFOR
08/01/1996WO1996023008A2 Process for the anionic polymerization of acrylic monomers
08/01/1996WO1996023006A1 Cyclopentadienyl group 6b metal-alkali metal alpha-olefin polymerization catalysts and their use in polymerization processes
08/01/1996WO1996023005A1 A supported catalytic activator
08/01/1996WO1996023004A2 Borabenzene based olefin polymerization catalysts
08/01/1996WO1996022995A1 Metallocene compounds, process for their prepration, and their use in catalysts for the polymerization of olefins
08/01/1996CA2338581A1 .alpha.-olefins and olefin polymers and processes therefor
08/01/1996CA2186232A1 Metallocene compounds, process for their prepration, and their use in catalysts for the polymerization of olefins
07/1996
07/31/1996EP0723971A2 Metallocenes and their use as catalyst component
07/31/1996EP0723558A1 Process for the polymerization of an olefin in the presence of a catalyst system comprising a halogen metallocene
07/31/1996EP0723557A1 Polymerization catalyst systems, their production and use
07/31/1996EP0507804B1 Process for preparation of a procatalyst composition for polymerization of olefins and use of the composition
07/31/1996CN1128055A Novel polyolefin fibers and their fabrics
07/31/1996CN1128034A Energy-curable cyanate/ethylenically unsaturated compositions
07/31/1996CN1127760A Process for the polymerization of olefins
07/31/1996CN1127759A Polymer bound ligands, polymer bound metallocenes, catalyst systems, preparation, and use
07/31/1996CN1032429C Method for preparing immobilized Lewis acid catalysts
07/30/1996US5541351 Cyclopentadiene type compounds and method for making
07/30/1996US5541350 Addition polymerization
07/30/1996US5541349 Metal complexes containing partially delocalized II-bound groups and addition polymerization catalysts therefrom
07/30/1996US5541272 High activity ethylene selective metallocenes
07/30/1996US5541271 Process for preparing polyolefins
07/30/1996US5541269 Method for drying vapor phase reaction system
07/30/1996US5541151 Stabilized dialkyl peroxydicarbonate compositions and their uses
07/30/1996US5540987 Vinyl acetate copolymer
07/30/1996CA2082678C Catalyst components for polymerization of olefins
07/30/1996CA1338498C Compositions including an air-activated latent polymerization initiator combination and their uses
07/30/1996CA1338497C Latent polymerization initiator composition that is activated, after a delay time, by contact with air, and uses of such compositions
07/25/1996WO1996022314A1 An acetylenic carbon allotrope
07/24/1996EP0722968A1 Catalyst composition suitable for preparing polyketones
07/24/1996EP0722958A1 Process for preparing polymers of alkyl (meth)acrylates by anionic polymerisation
07/24/1996EP0722957A1 Isobutylene polymer and process for producing the same
07/24/1996EP0722956A2 Process for the preparation of an olefin polymer
07/24/1996EP0722955A1 Process for polymerising olefin
07/24/1996EP0722950A1 Process for the preparation of bridged metallocenes
07/24/1996EP0722822A1 Highly rigid polypropylene resin and blow molding product made therefrom
07/24/1996EP0722468A1 Process for the polymerization of cyclic olefins and a polymerizable composition
07/24/1996EP0722467A1 Process for preparation of syndiotactic vinylidene aromatic polymers using chain transfer agent
07/24/1996EP0722466A1 Process for preparation of syndiotactic vinyl aromatic polymers using reduced metal catalyst
07/24/1996EP0722465A1 Process for preparation of syndiotactic vinyl aromatic polymers using reduced metal cationic catalyst
07/24/1996EP0722362A1 Process and substrates for gel permeation chromatography
07/24/1996EP0617667B1 Heat sealable polyolefin films containing very low density ethylene copolymers
07/24/1996EP0599886A4 Macromonomers having reactive end groups.
07/24/1996CN1127510A Propylene polymer, process for producing the same, composition thereof, polymerization catalyst component, and process for producing the same
07/24/1996CN1127262A Process for the polymerization of olefins or mixtures thereof
07/24/1996CN1127218A Production of aqueous solutions of fluoboric acid
07/24/1996CA2167861A1 Process for the preparation of bridged metallocenes
07/23/1996US5539124 Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring
07/23/1996US5539076 Bimodal molecular weight distribution polyolefins
07/23/1996US5539070 Polymerizable compositions made with polymerization initiator systems based on organoborane amine complexes
07/23/1996US5539069 Olefin polymerization catalysts and methods of olefin polymerization
07/23/1996US5539068 Group 4, metal-conjugated diene metallocyclopentene complexes, and addition polymerization catalysts therefrom
07/23/1996US5539067 Components and catalysts for the polymerization of olefins
07/23/1996US5539066 Process for the preparation of syndiotactic polyolefins having a broad molecular weight distribution
07/23/1996US5539065 Process for the production of C4 -C16 alkyl rubbers using the slurry process
07/23/1996CA1338482C Storage stable components of reactive formulations for bulk polymerization of cycloolefin monomers
07/21/1996CA2167558A1 Process for preparing alkyl (meth)acrylate polymers by anionic polymerization
07/18/1996WO1996021684A1 Multi-component polyolefin catalysts