| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 05/23/1989 | US4833224 Ethylene copolymers and process for production |
| 05/23/1989 | US4833221 Method for polymerizing a methyl methacrylate molding composition |
| 05/23/1989 | US4833201 Polymer products containing polyacetylene and process for the polymerization of acetylene in the presence of polymers |
| 05/23/1989 | US4833111 Catalyst composition for polymerizing alpha-olefin polymers of narrow molecular weight distribution |
| 05/23/1989 | US4833017 Particle-impregnated one-sided cling stretch wrap film |
| 05/18/1989 | WO1989004343A1 Process for manufacturing hard acrylic and methacrylic polymer foam |
| 05/18/1989 | WO1989004342A1 Process for producing hard acrylic and/or methacrylic polymer foams without using fluorocarbons as foaming agents |
| 05/17/1989 | EP0316155A2 A transition-metal compound having a substituted, bridged bis-cyclopentadienyl ligand |
| 05/17/1989 | EP0315755A2 Latent catalysts for heat curable resins |
| 05/16/1989 | US4831096 Process of bulk polymerization of styrene using azoalkane mixtures containing unsymmetrical azoalkanes |
| 05/16/1989 | US4831093 Polymerization process for methyl methacrylate with improved activator system |
| 05/16/1989 | US4831091 Using a coordination catalyst containing a silanetriol or -diol as well as an aromatic estser; odorless; stereospecific; particle sizes |
| 05/16/1989 | US4831090 Preparation of homopolymers of ethene and copolymers of ethene with higher α-monoolefins using a Ziegler catalyst system |
| 05/16/1989 | US4831000 Coordination catalyst containing aluminum, titanium, vanadium, and ether |
| 05/10/1989 | EP0315234A1 Process for preparation of aluminoxanes |
| 05/10/1989 | EP0315185A2 Process for preparation of water absorptive composite |
| 05/10/1989 | EP0315010A2 Coating resin and its use in powder coating |
| 05/10/1989 | EP0314993A2 1,7,9,15-Tetraoxa-4,12-diaza-8-silaspiro-[7.7]-pentadecane, process for its preparation and its use |
| 05/10/1989 | EP0314797A1 Olefin polymerization catalyst and process for polymerizing olefin |
| 05/10/1989 | CN1032803A Process for producing a poly-beta-alanine compound |
| 05/10/1989 | CN1032801A Process for producing cycloolefin random copolymer |
| 05/10/1989 | CN1032800A 催化剂组合物 The catalyst composition |
| 05/09/1989 | US4829135 Multi-stage anionic dispersion homopolymerization to form microparticles with narrow size distribution |
| 05/09/1989 | US4829038 Alpha-olefin polymerization catalyst system including an advantageous modifier component |
| 05/09/1989 | US4829037 Stereoregular polymer in high yield |
| 05/09/1989 | US4829034 Procedure for manufacturing catalyst components for polymerizing olefines |
| 05/09/1989 | CA1253844A1 PROCESS FOR PREPARING AN .alpha.-OLEFIN POLYMERIZATION CATALYST |
| 05/05/1989 | WO1989003847A1 Catalysts for the preparation of amorphous copolymers of propylene and olefins |
| 05/03/1989 | EP0314385A2 Catalyst composition for polymerizing alpha olefins and alpha olefins polymerization therewith |
| 05/03/1989 | EP0314169A1 Catalyst system and process for producing alpha-olefin polymer |
| 05/03/1989 | EP0314165A1 Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution |
| 05/03/1989 | EP0314132A2 Curable composition |
| 05/03/1989 | EP0314131A2 Solid catalyst component for olefin polymerization |
| 05/03/1989 | EP0313849A1 Thickening agent for physically drying paints and coatings, and production process thereof |
| 05/02/1989 | US4827044 Grignard reaction in presence of manganous double salt |
| 05/02/1989 | US4827007 Initiators in group transfer polymerization |
| 05/02/1989 | US4826959 2,2'-Azobis(2,4-dimethylvaleronitrile) isomer mixture predominant in low melting isomer and having high solubility |
| 05/02/1989 | US4826941 Process for the anionic polymerization of acrylic monomers and optionally of vinyl comonomers |
| 05/02/1989 | US4826923 Allyloxy activated surface coatings |
| 05/02/1989 | US4826794 Direct supply of catalyst components |
| 04/26/1989 | EP0313386A2 Process for producing ethylene copolymers |
| 04/26/1989 | EP0313092A2 Process for the manufacture of copolymers of ethylene at elevated pressure |
| 04/26/1989 | EP0313076A2 Process for the high-pressure homopolymerization of ethylene |
| 04/26/1989 | EP0312876A1 Process for preparing ethylen homo- and copolymers with a Ziegler-Natta catalytic system |
| 04/26/1989 | EP0312558A1 Perfluoroalkanes obtained by photochemical fluorination and use thereof as polymerization initiators. |
| 04/25/1989 | US4824979 Reacting metal halides with organosilane esters |
| 04/25/1989 | US4824876 Light curable dental liquid or paste |
| 04/25/1989 | CA1253284A1 Enhanced livingness of polymerization using silylated oxyanions |
| 04/25/1989 | CA1253271A1 Acrylic star polymers |
| 04/25/1989 | CA1253134A1 Supported olefin polymerization catalyst |
| 04/20/1989 | WO1989003400A1 Catalyst for olefin polymerization |
| 04/19/1989 | EP0312314A1 Catalyst component for olefin polymerization |
| 04/19/1989 | CN1003912B Method and catalyst for olefin oligomerziation |
| 04/18/1989 | US4822883 Peroxide free radical initiators containing hindered amine light stabilizer groups |
| 04/18/1989 | US4822859 Group transfer polymerization and initiators therefor |
| 04/18/1989 | US4822763 Polymeric coordination catalyst containing titanium, magnesium, silicon, and halogen compounds |
| 04/18/1989 | US4822682 Oriented polymer materials |
| 04/18/1989 | US4822530 From alkenyl and/or dialkenyl aromatics and organolithium compounds |
| 04/13/1989 | DE3733314A1 Process for the polymerisation of polar compounds (II) |
| 04/13/1989 | DE3733313A1 Process for the polymerisation of polar compounds (III) |
| 04/12/1989 | EP0311449A1 Catalyst for olefin polymerization |
| 04/12/1989 | EP0311430A2 Condensed phase polymers, method of making same, and adhesive compositions |
| 04/12/1989 | EP0311299A1 A diolefin polymer or copolymer and a process for the production of the same |
| 04/12/1989 | EP0310881A2 Polymeric iodonium salts, method for making, and heat curable compositions |
| 04/12/1989 | EP0310734A1 Catalyst systems for producing polyolefins having a broad molecular weight distribution |
| 04/12/1989 | CN1032343A Catalyst systems for producing polyolefines having broad molecular weight distribution |
| 04/12/1989 | CN1032342A Transition metal catalyst component containing magnesium alkoxy alkoxides |
| 04/11/1989 | US4820802 Improved process of preparing carbon monoxide/olefin copolymer with ortho substituted phosphine catalyst composition. |
| 04/11/1989 | US4820799 Polymerization of acrylic or methacrylic acid with ammonium carbonate and polyhydric alcohol |
| 04/11/1989 | US4820775 Two-step polymerizatiion in vapor or liquid phase using a coordination catalyst |
| 04/11/1989 | US4820744 Two parts-unsaturated compound, initiator, and reducing agent separated from organic peroxide and filler |
| 04/11/1989 | US4820672 Reacting magnesium or organomagnesium compounds, hydrogen chloride, chloroalcohol, beta-alkyl substituted alcohols; poly cat or supports |
| 04/11/1989 | CA1252599A1 Polybutadiene having high 1, 2 and cis-1,4 microstructure contents |
| 04/06/1989 | DE3832467A1 Bis(siloxane) derivatives, and process for their preparation |
| 04/06/1989 | DE3832466A1 Process for the preparation of homopolymers or copolymers comprising three blocks |
| 04/06/1989 | DE3732722A1 Process for the preparation of ethylene vinyl acetate copolymers |
| 04/05/1989 | EP0310449A2 Process for the production of polyethylene materials |
| 04/05/1989 | EP0310394A1 Process for producing cycloolefin random copolymer |
| 04/05/1989 | EP0310304A2 Visible light-curing polyester resin composition |
| 04/05/1989 | EP0310079A2 Process for the manufacture of copolymers of maleic acid alkyl mono-esters and vinyl alkyl ethers |
| 04/05/1989 | CN1032172A Highly crystelline poly-1-butene, process for preparing it, and catalyst for use in process |
| 04/05/1989 | CN1032171A Process for gas phase polymerisation of olefin monomers |
| 04/04/1989 | US4818795 Polymaleic acid, its preparation and its use |
| 04/04/1989 | US4818794 Slightly crosslinked, water-soluble polymaleic acid, its preparation and its use |
| 04/04/1989 | US4818788 Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization |
| 04/04/1989 | US4818417 Treatment of catalyst particles |
| 03/29/1989 | EP0309245A1 Catalytic process for polymerizing 4-methylpentene-1 |
| 03/29/1989 | EP0309140A1 Catalytic component for olefin polymerization |
| 03/29/1989 | CN1032016A Process for olefin polymerization |
| 03/28/1989 | US4816534 Preparation of vinylpyrrolidone polymers |
| 03/28/1989 | US4816433 Solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst |
| 03/28/1989 | US4816432 Catalyst composition for polymerizing alpha olefins |
| 03/28/1989 | CA1251895A1 PREPARATION OF HOMOPOLYMERS OF ETHENE AND COPOLYMERS OF ETHENE WITH HIGHER .alpha.-MONOOLEFINS USING A ZIEGLER CATALYST SYSTEM |
| 03/28/1989 | CA1251894A1 Silicon and/or fluorine treated alumina |
| 03/28/1989 | CA1251892A1 Process for the preparation of copolymers of n- substituted secondary monoallylamines or salts thereof |
| 03/28/1989 | CA1251891A1 Process for the preparation of polymers of inorganic acid salts of monoallylamine or n-substituted monoallylamines |
| 03/23/1989 | WO1989002453A1 Preparation of polyhydrocarbylaluminoxanes |
| 03/23/1989 | WO1989002448A1 Method for preparing an active metallocene-alumoxane catalyst in situ during polymerization |
| 03/23/1989 | WO1989002446A1 Modified silica based catalyst |
| 03/22/1989 | EP0308359A1 Heat-curable dental materials |