Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
10/1995
10/11/1995EP0676418A1 Polymerisation process
10/11/1995EP0675907A1 A process for forming a carrier material
10/11/1995EP0675906A1 Linear low density polyethylene film
10/11/1995CN1109892A Ethylene polymer, process for preparing the same, solid titanium catalyst component for ethylene polymerization and ethylene polymerization catalyst
10/10/1995US5457171 Metallocene complex of metal of subgroup IV or V, alumoxane and cyclic boron compound
10/10/1995US5457162 Catalyst for addition polymerization, curing and crosslinking
10/10/1995US5456801 Storage-stable solutions of carbonated magnesium ethylate in ethanol and their preparation and use
10/10/1995US5456602 Dental bonding
10/06/1995CA2145836A1 Aqueous process for preparing low molecular weight polymers
10/05/1995WO1995026370A1 Process for transitioning between incompatible polymerization catalysts
10/05/1995WO1995026369A1 Components and catalysts for the polymerization of olefins
10/05/1995CA2186400A1 Process for transitioning between incompatible polymerization catalysts
10/05/1995CA2163969A1 Components and catalysts for the polymerization of olefins
10/04/1995EP0675153A1 Star-shaped polymers
10/04/1995EP0675142A1 Water-swellable hydrophilic polymers
10/04/1995EP0675140A1 Protected functional initiators for making terminally functionalized polymers
10/04/1995EP0675138A1 Polymerization catalyst and process for producing polymer using the same
10/04/1995EP0674991A1 Crystalline propylene copolymer compositions having a low seal temperature and good ink adhesion
10/04/1995EP0674670A1 Dilute process for the preparation of ethylene/alpha-olefin copolymer using metallocene catalyst systems
10/04/1995EP0674668A1 Propylene homopolymers.
10/04/1995EP0674665A1 Catalyst and process for a ziegler polymerisation.
10/04/1995EP0674663A1 Direct synthesis by living cationic polymerization of nitrogen-containing polymers
10/04/1995CN1109474A Metallocene catalysts with lewis acids and aluminum alkyls
10/04/1995CN1109473A Catalyst for the preparation of elastomeric ethylene-propylene copolymers
10/04/1995CN1109472A Organometallic fluorenyl compounds, preparation, and use
10/03/1995US5455366 Metallocenes having benzo-fused indenyl derivatives as ligands, processes for their preparation and their use as catalysts
10/03/1995US5455365 Process for the preparation of an olefin polymer using metallocenes containing specifically substituted indenyl ligands
10/03/1995US5455318 Method of production of polymers and copolymers of cycloalkene of norbornene type
10/03/1995US5455317 Homogeneous catalysts for stereoregular olefin polymerization
10/03/1995US5455316 Olefin polymerization solid catalyst, olefin polymerization catalyst and olefin polymerization
10/03/1995US5455216 Preparation of a supported catalyst for the polymerization of α-olefins
10/03/1995US5455214 Metallocenes supported on ion exchange resins
10/03/1995US5455018 Magnesium chloride particulates having unique morphology and olefin polymerization catalysts supported thereon
10/03/1995CA2146073A1 Water-swellable hydrophilic polymers
09/1995
09/28/1995WO1995025765A2 Living radical polymerization of vinyl monomers
09/28/1995WO1995025758A1 PROCESS FOR COPOLYMERIZING ETHENE AND α-OLEFINS
09/28/1995WO1995025757A1 Thermoplastic elastomeric stereoblock olefin polymers methods and metallocene catalysts
09/28/1995WO1995025753A1 Process for producing polymer terminated with optionally protected functional group
09/28/1995CA2186344A1 Process for copolymerizing ethene and .alpha.-olefins
09/28/1995CA2186105A1 Thermoplastic elastomeric stereoblock olefin polymers methods and metallocene catalysts
09/27/1995EP0673954A1 Difunctional initiators for anionic polymerisation derived from 1,5-diethenylnaphtalene and polymerisation process in which they are used
09/27/1995EP0673951A1 (Co)polymerization process in suspension for preparing hydrogen containing thermoplastic fluoropolymers
09/27/1995EP0673950A1 Catalyst component for the polymerisation of olefins obtained by impregnation of a prepolymer with a solution of a catalytic component, and polymer obtained using said catalyst component
09/27/1995EP0673946A2 Metallocenes and their use in polymerization of olefins
09/27/1995EP0623149A4 Polymerization of functionalized monomers with ziegler-natta catalysts.
09/27/1995CN1109067A Preparation of spheric polypropylene catalyst and its supporter
09/27/1995CN1109064A Dispersing liquid used in pressure sensitive adhesive
09/27/1995CN1109061A Metallocenic compound
09/27/1995CN1108967A Olefin production
09/27/1995CN1029850C Compolymers of hindered aliphatic vinyl compounds and olefins
09/27/1995CN1029849C Catalytic solid usable for stereospecific polymerisation of alpha-olefins, process for preparing it and process for polymerising alpha-olefins in its presence
09/26/1995US5453475 Process for preparing low density ethylene copolymers
09/26/1995US5453474 Process for preparation of syndiotactic vinylidene aromatic polymers using reduced metal cationic catalysts
09/26/1995US5453473 Reduced fouling in process for production of EP
09/26/1995US5453471 Gas phase polymerization process
09/26/1995US5453461 Biologically active polymers
09/26/1995US5453410 Catalyst composition
09/26/1995CA1337142C Catalysts, method of preparing these catalysts and method of using said catalyst
09/25/1995CA2144470A1 1,5-divinylnaphtalene derivatives; process for preparing the same and their use as precursors of disfunctional initiators in anionic polymerization processes
09/24/1995CA2144472A1 Catalytic component for the polymerization of olefins prepared by impregnation of a prepolymer with a catalytic component solution. prepolymer prepared using said component
09/22/1995CA2144891A1 (co)polymerization process in suspension for preparing hydrogen containing thermoplastic fluoropolymers
09/21/1995WO1995025135A1 Polymers of unsaturated saccharides and their derivatives and their copolymers having ethylenically unsaturated compounds, and process for preparing them
09/21/1995WO1995025129A1 Spray dried polymer for catalyst support
09/21/1995WO1995025112A1 Preparation of monocyclopentadienyl metal complexes by nucleophilic substitution of bis(cyclopentadienyl) metal complexes
09/21/1995EP0701575A4 High activity polyethylene catalysts
09/21/1995CA2185567A1 Preparation of monocyclopentadienyl metal complexes by nucleophilic substitution of bis(cyclopentadienyl) metal complexes
09/21/1995CA2185321A1 Polymers of unsaturated saccharides and their derivatives and their copolymers having ethylenically unsaturated compounds, and process for preparing them
09/20/1995EP0672689A1 Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
09/20/1995EP0672688A1 Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
09/20/1995EP0672676A2 Polymerization catalysts
09/20/1995EP0672675A1 Organometallic fluorenyl compounds, preparation, and use
09/20/1995EP0672671A1 Process for producing alkyl-aluminoxane on inert carriers
09/20/1995EP0672070A1 Process for molecular weight regulation in (co)polymers
09/20/1995EP0597961A4 Process using borane derived catalysts for preparation of syndiotactic vinyl aromatic polymers.
09/20/1995CN1108666A Preparation of polyolefin
09/20/1995CN1108665A Polymetallic catalysts, method of preparing and polymers produced thereby
09/19/1995US5451650 Method of manufacturing monodisperse poly(meth)acrylate particles
09/19/1995US5451649 Organometallic fluorenyl compounds, preparation, and use
09/19/1995US5451648 Process for producing styrenic polymer
09/19/1995US5451647 Living carbocationic polymerization process
09/19/1995US5451646 Technique for reducing the molecular weight and improving the processability of cis-1,4-polybutadiene
09/19/1995US5451645 Chromium containing catalyst, density, homopolymers that acts like copolymer
09/19/1995US5451644 Aqueous process for preparing water soluble polymers of monoethylenically unsaturated dicarboxylic acids
09/19/1995US5451633 Heterogeneous polymerization in carbon dioxide
09/19/1995US5451555 Catalyst components for polymerization of olefins
09/19/1995US5451390 Mixtures of aluminum, silicon with titanium oxides
09/19/1995CA1337068C Method for the activation of a carrier for a polymerization catalyst, and a catalyst component obtained using the method
09/16/1995CA2144589A1 Polymerisation catalysts
09/14/1995WO1995024387A1 Sulfonium salt compound and polymerization initiator
09/14/1995WO1995024269A1 Sterically shielded diboron-containing metallocene olefin polymerization catalysts
09/14/1995WO1995024268A1 Metallocene catalyst containing bulky organic group
09/14/1995DE4408391A1 Polymerisate aus ungesättigten Sacchariden und deren Derivaten sowie deren Copolymerisate mit ethylenisch ungesättigten Verbindungen und Verfahren zu ihrer Herstellung Polymers of unsaturated saccharides and derivatives thereof and copolymers thereof with ethylenically unsaturated compounds and methods for their preparation
09/14/1995CA2185113A1 Metallocene catalyst containing bulky organic group
09/14/1995CA2185111A1 Sterically shielded diboron-containing metallocene olefin polymerization catalysts
09/13/1995EP0671420A2 Protective colloid-stabilised polyacrylate dispersion
09/13/1995EP0671419A1 Production of polybutenes
09/13/1995EP0671417A2 Components and catalysts for the copolymerisation of olefins
09/13/1995EP0671416A1 Transition metal compound, polymerization catalyst comprising the same and process for producing styrenic polymer using said polymerization catalyst
09/13/1995EP0671404A2 Monocyclopentadienyl transition metal olefin polymerization catalysts
09/13/1995EP0425702B1 Catalyst component for olefin polymerization
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