| Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091) |
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| 06/16/1999 | EP0792296B1 Process for the preparation of a rubber-like copolymer |
| 06/16/1999 | CN1219941A Crystalline polypropylene, process for preparing same, polypropylene composition, and thermoformed article |
| 06/16/1999 | CN1219940A Polyalphaolefin drag reducing agent composition and its preparing process |
| 06/16/1999 | CN1043649C Olefin polymerization catalyst and its use |
| 06/16/1999 | CN1043648C Gas phase polymerization of olefins |
| 06/16/1999 | CA2225014A1 B-n heterocyclic ligands |
| 06/15/1999 | US5912311 Olefin polymerization method comprising allyl-cycloalkadienyl dianions as catalyst precursors |
| 06/15/1999 | US5912310 Recovery of metallocene complexes |
| 06/15/1999 | US5912309 Gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation |
| 06/15/1999 | US5912202 Olefin polymerization catalyst composition having increased activity |
| 06/15/1999 | CA2122903C Process for producing polyolefin |
| 06/10/1999 | WO1999028358A1 Catalyst composition comprising a reduced transition metal complex and a cocatalyst |
| 06/10/1999 | WO1999012717A3 Method and device for processing tires |
| 06/10/1999 | DE19754380A1 Gasphasenwirbelschichtverfahren und danach erhältliche Ethylenhomo- und -copolymere Gas-phase fluidized-bed process and then sold ethylene homo- and copolymers |
| 06/10/1999 | CA2255801A1 Novel electron donors |
| 06/09/1999 | EP0921135A1 Solid catalytic components and catalysts for polymerization of olefins |
| 06/09/1999 | EP0920909A1 Supported lewis acid catalysts for hydrocarbon conversion reactions |
| 06/09/1999 | EP0920702A1 Winding protection for tape-wound cores |
| 06/09/1999 | EP0920463A1 Star polymers and process for producing the same |
| 06/09/1999 | EP0920461A1 Components and catalysts for the polymerization of olefins |
| 06/09/1999 | EP0920460A1 Transfer of polymer particles between vapor phase polymerization reactors |
| 06/09/1999 | EP0920455A1 Group iv zwitterion ansa metallocene (zam) catalysts for alpha-olefin polymerization |
| 06/09/1999 | EP0920403A1 Process for preparing cyclopentadienyl compounds |
| 06/09/1999 | EP0787155B1 Catalysts and synthesis of high molecular weight amorphous polyolefins and recovery thereof |
| 06/09/1999 | CN1219178A Olefin solution polymerization |
| 06/09/1999 | CN1219177A Olefin polymerization catalyst, olefin polymerization method, olefine polymer compositions and thermoformed articles |
| 06/09/1999 | CN1218814A Catalyst for olefine polymerization and process for producing olefine polymers |
| 06/08/1999 | US5910464 A coordination catalyst comprising a titanium, zirconium or hafnium mono- or biscyclopentadienyl compound and a reaction product of an alkyl aluminium and water |
| 06/08/1999 | US5910463 Allows particle size and distribution to be controlled in a targeted manner |
| 06/08/1999 | CA2036196C Method for the preparation of ethylene polymer compositions |
| 06/08/1999 | CA2003054C Process for preparing tetrafluoroethylene-ethylene copolymers |
| 06/03/1999 | WO1999027007A1 Extrusion process for enhancing the melt strength of polypropylene |
| 06/03/1999 | WO1999026985A1 Polymerization catalyst for olefin monomers |
| 06/03/1999 | CA2310743A1 Extrusion process for enhancing the melt strength of polypropylene |
| 06/02/1999 | EP0919574A1 Polymerization catalyst, process for the preparation of conjugated diene polymer in the presence thereof and polybutadiene thus prepared |
| 06/02/1999 | EP0919572A1 Polypropylene resin composition and injection-molded article |
| 06/02/1999 | EP0919571A1 Catalyst composition comprising a reduced transition metal complex and a cocatalyst |
| 06/02/1999 | EP0919557A1 Alkylaluminium complexes as cocatalysts |
| 06/02/1999 | EP0918821A1 Polyolefin mixture containing poly(1-butene) |
| 06/02/1999 | EP0918803A2 Process for the preparation of olefinic polymers using supported metallocene catalyst |
| 06/02/1999 | EP0918802A2 Components and catalysts for the polymerization of olefins |
| 06/02/1999 | EP0918708A1 Materials for production of containers |
| 06/02/1999 | EP0918689A1 Improved heat-seals for polyolefins |
| 06/02/1999 | EP0852595B1 Mesoscopic organopolysiloxane particles with chemically bound metallic compounds |
| 06/02/1999 | EP0728150B1 Process for the polymerization or copolymerization of ethylene |
| 06/02/1999 | CN1218453A Polymerization catalyst promoter |
| 06/01/1999 | US5908903 Metallocene catalyst systems containing lewis bases |
| 06/01/1999 | US5908679 Pipe of polyethylene having improved mechanical properties |
| 06/01/1999 | CA2110606C Process for the preparation of olefin polymer |
| 06/01/1999 | CA1340578C Catalysts, method of preparing these catalysts and method of using said catalyst |
| 05/27/1999 | WO1999025742A1 A process for the reduction of reactor fouling |
| 05/27/1999 | WO1999011678A3 Injection moulding articles made of metallocene and polypropylene |
| 05/27/1999 | CA2282267A1 A process for the reduction of reactor fouling |
| 05/26/1999 | EP0917543A1 Saturated tricyclic ligand containing metal complexes and olefin polymerization process |
| 05/26/1999 | EP0917529A1 Catalyst compositions and processes for olefin oligomerization and polymerization |
| 05/26/1999 | CN1217726A Method of recovering boron trifluoride complex and process for producing olefin oligomer using same |
| 05/26/1999 | CN1217354A Polytene/inorganic filler composite material and preparation method |
| 05/26/1999 | CN1217343A Double-function catalyst system for synthesizing LLDPE and preparation inethod therefor |
| 05/26/1999 | CN1043474C Supported metallocene catalyst systems for polymerization of olefins, preparation and use thereof |
| 05/25/1999 | US5907022 Cyclic ketone peroxides as polymer initiators |
| 05/25/1999 | US5907021 Copolymerizing olefinically unsaturated monomers in presence of a ionic catalyst system having cation derived from a bridged biscyclopentadienyl hafnium compound, a counterbalacing anion, and a long chain alkylaluminum ligand |
| 05/25/1999 | US5906955 Catalyst for polymerization of an olefin, and method for producing an olefin polymer |
| 05/25/1999 | CA2153433C Film extruded from an in situ blend of ethylene copolymers |
| 05/20/1999 | WO1999024480A1 Method for coupling living cationic polymers |
| 05/20/1999 | WO1999024479A1 Novel propylene polymers and products thereof |
| 05/20/1999 | WO1999024478A1 Process for preparing polypropylene |
| 05/20/1999 | WO1999024476A1 Solid catalyst component and catalyst for olefin polymerization |
| 05/20/1999 | WO1999024446A1 Metallocenes and catalysts for olefin-polymerisation |
| 05/20/1999 | WO1999024445A1 Method for producing fulvene metal complexes |
| 05/20/1999 | WO1999005190A9 ETHYLENE/α-OLEFIN COPOLYMERS, COMPOSITIONS, AND PROCESSES FOR THE PREPARATION OF THE COPOLYMERS AND THE COMPOSITIONS |
| 05/20/1999 | CA2309174A1 Method for producing fulvene metal complexes |
| 05/20/1999 | CA2277127A1 Metallocenes and catalysts for olefin-polymerisation |
| 05/19/1999 | EP0916701A1 Crystalline polypropylene resin composition |
| 05/19/1999 | EP0916693A2 Film extruded from an in situ blend of ethylene copolymers |
| 05/19/1999 | EP0915916A1 Solid nucleophilic reagent for conversion of benzylic halogen funnctionality on polymers to other functionalities |
| 05/19/1999 | EP0915896A1 Catalysts containing organochromium compounds and their use for polymerising alkenes |
| 05/19/1999 | EP0843686B1 Process for upgrading metallocene catalysts |
| 05/19/1999 | CN1217000A Continuous process for the prodn. of poly(1-alkenes) |
| 05/19/1999 | CN1216999A Process for preparing low-molecular ethylene polymers under high pressure |
| 05/19/1999 | CN1216998A Oxidised metallocene-polyolefin waxes |
| 05/19/1999 | CN1216997A Composition contg. magnesium, titanium, halogen and inner electron donor, its prepn. and use for polymerization of alpha-olefins |
| 05/19/1999 | CN1216996A Metallocene cocatalyst |
| 05/19/1999 | CN1216722A Ethylene dimerization catalyst and catalyst system composed of said dimerization catalyst and ethylene polymerization catalyst |
| 05/18/1999 | US5905162 Enhanced production of bridged hafnocenes |
| 05/18/1999 | US5905050 Spraying a melt, rotation and transferring melts, crystallization of particles |
| 05/14/1999 | WO1999023287A1 Three-dimensional interpenetrating networks of macroscopic assemblages of randomly oriented carbon fibrils and organic polymers |
| 05/12/1999 | EP0915104A1 CATALYST FOR $g(a)-OLEFIN POLYMERIZATION |
| 05/12/1999 | EP0915098A2 Biscyclopentadienyl diene complexes, their preparation and catalyst compositions containing them |
| 05/12/1999 | EP0914357A2 Process for halogenation of isomonoolefin/para-alkylstyrene copolymers |
| 05/12/1999 | EP0914356A1 Improved process for halogenating isomonoolefin copolymers |
| 05/12/1999 | EP0914355A1 Polymer devolatilization |
| 05/12/1999 | EP0914354A1 Polymerization processes for olefins |
| 05/12/1999 | EP0914353A1 Olefin polymerization catalyst composition comprising group 13 compound |
| 05/12/1999 | EP0914351A1 Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom |
| 05/12/1999 | EP0914323A1 Metallocenes and catalysts for polymerization of olefins |
| 05/12/1999 | EP0629215B2 Polymerization process |
| 05/12/1999 | CN1216553A Olefin polymer, films or sheets made therefrom, and process for the production of olefin polymer |
| 05/12/1999 | CN1216548A Yttrium containing metal complexes and olefin polymerization process |
| 05/11/1999 | US5902919 Inorganic oxide substrate having immobilized a lewis acid and an agent to block some of the surface hydroxyl groups; cationic polymerization; stability; reuse; continuous processing; coordination catalysts |
| 05/11/1999 | US5902867 Process for the preparation of an elastomeric polymer from ethylene, alpha-olefine and optionally diene |