| Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762) |
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| 01/28/1999 | WO1999003899A1 Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
| 01/28/1999 | WO1999003897A1 Process for the production of olefin polymers having a desirable molecular weight distribution |
| 01/28/1999 | WO1999003896A1 Improved gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation |
| 01/28/1999 | CA2296303A1 Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
| 01/27/1999 | EP0893455A1 Olefin polymerization catalyst, olefin polymerization method, olefin polymer compositions, and thermoformed articles |
| 01/27/1999 | EP0893454A1 Olefin polymerization catalyst and process for the production of olefin polymers |
| 01/27/1999 | EP0893245A1 Vulcanized molding having surface decorative layer, painted thermoplastic resin composition, and painted elastomer composition |
| 01/27/1999 | EP0892816A1 Polymerization process for producing polyolefin elastomer, cation-generating cocatalyst for activating a metallocene procatalyst, polyolefin elastomer possessing a unique combination of properties and products manufactured therefrom |
| 01/27/1999 | EP0862587A4 Vanadium-containing catalyst system |
| 01/27/1999 | EP0729480B1 Addition polymers derived from norbornene-functional monomers and process therefor |
| 01/27/1999 | CN1206017A Unsaturated copolymers, processes for preparing same, and compositions containing the same |
| 01/27/1999 | CN1206015A Supported phosphinimine-Cp catalysts |
| 01/27/1999 | CN1041834C Activation method of catalyst for ethylene polymerization at high temp. |
| 01/26/1999 | US5863853 Polymerization catalyst systems, their production and use |
| 01/26/1999 | US5863665 High melt strength ethylene polymer; sealants, adhesives, abuse resistance layers |
| 01/26/1999 | CA2130861C Process for the production of alkene polymers |
| 01/26/1999 | CA1340359C Process for preparing polymeric dispersants having alternating polyalkylene and succinic groups |
| 01/21/1999 | WO1999002588A1 Process for the preparation of foamed articles |
| 01/21/1999 | WO1999002573A1 Method for reducing sheeting during olefin polymerization |
| 01/21/1999 | WO1999002571A1 Catalytic components for the polymerization of olefins, polymerization catalysts, and process for polymerizing olefins by using the same |
| 01/21/1999 | WO1999002569A1 CATALYSTS AND PROCESSES FOR THE SYNTHESIS OF ALTERNATING ETHYLENE/α-OLEFIN COPOLYMERS, AND ISOTACTIC COPOLYMERS THEREOF |
| 01/20/1999 | EP0892012A2 Flow improvers for mineral oils |
| 01/20/1999 | EP0891996A1 Process for the preparation of acrylonitrile copolymers with at least one (di)olefin |
| 01/20/1999 | EP0891993A1 Unsaturated copolymers, processes for preparing the same, and compositions containing the same |
| 01/20/1999 | EP0891991A2 Tris(pentafluorophenyl)borate complexes and catalysts derived therefrom |
| 01/20/1999 | EP0891990A2 High solids slurry polymerization |
| 01/20/1999 | EP0891381A1 Olefin solution polymerization |
| 01/20/1999 | CN1205726A Propylene compsn, process for preparing same, polypropylene compsn., and molded articles |
| 01/20/1999 | CN1205340A Propylene coplymer |
| 01/19/1999 | CA2167953C Process for producing ethylene-vinyl alcohol copolymer and shaped articles therefrom |
| 01/19/1999 | CA2160677C Uv-absorbing benzotriazoles having a styrene group |
| 01/14/1999 | WO1999001486A1 Foaming propylene copolymer, and foamed particles and foams thereof |
| 01/14/1999 | WO1999001485A1 Gas-phase polymerization process for producing propylene/1-pentene copolymers |
| 01/14/1999 | WO1999001481A2 Catalyst for the production of olefin polymers |
| 01/14/1999 | WO1999001460A1 Catalyst for the production of olefin polymers |
| 01/14/1999 | WO1998046672A3 Compositions containing slip and antiblock agents |
| 01/14/1999 | DE19830996A1 Propylene copolymers used as modifier for polyolefin resin to increase flexibility |
| 01/14/1999 | CA2294798A1 Gas-phase polymerization process for producing propylene/1-pentene copolymers |
| 01/13/1999 | EP0890590A1 Propylene/ethylene copolymer, process for the production thereof, and molded articles thereof |
| 01/13/1999 | EP0890589A2 Copolymers, based on olefins and unsaturated carboxylic esters and their use as additives for mineral oils |
| 01/13/1999 | EP0890584A1 Polypropylene wax |
| 01/13/1999 | EP0890581A1 Supported phosphinimine-cyclopentadienyl catalysts |
| 01/13/1999 | EP0889915A1 A novel composition, its preparation and use |
| 01/13/1999 | EP0889914A1 Composition containing magnesium, titanium, halogen and an inner electron donor, its preparation and use for the polymerization of alpha-olefins |
| 01/13/1999 | EP0889910A1 Solution polymerization process with dispersed catalyst activator |
| 01/13/1999 | EP0889909A1 One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
| 01/13/1999 | EP0889897A1 Heterocyclic metal complexes and olefin polymerization process |
| 01/13/1999 | EP0889780A1 Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom |
| 01/13/1999 | EP0647241B1 Process for preparing a procatalyst composition by impregnation of a carrier with a magnesium alkoxide, a titanium alkoxide and an alcohol solution |
| 01/12/1999 | US5859159 Dilute process for the polymerization of non-ethylene α-olefin homopolymers and copolymers using metallocene catalyst systems |
| 01/12/1999 | US5859158 Olefin polymerization catalyst and process for olefin polymerization |
| 01/12/1999 | US5859143 Block copolymerization reaction in presence of hydrogen and stereospecific catalyst containing compounds of magnesium, titanium, halogen, organoaluminum and electron donor |
| 01/07/1999 | WO1999000434A1 Elastomeric copolymer and process for the preparation thereof |
| 01/07/1999 | WO1999000431A1 Process for the polymerisation of olefins in the gas phase |
| 01/07/1999 | WO1999000430A1 Polymerisation process |
| 01/07/1999 | WO1999000429A1 Olefinic resin and electrophotographic toner prepared therefrom |
| 01/07/1999 | WO1999000398A1 Polymerisation catalysts |
| 01/07/1999 | EP0889062A1 Method for feeding boron compounds, fine particles of boron compounds, catalyst components for the polymerization of olefins comprising them, and processes for the production of the particles |
| 01/07/1999 | EP0888391A1 Thermally stable ethylene/acid copolymers |
| 01/07/1999 | EP0888390A1 Process for forming polyalphaolefin drag reducing agents and composition containing same |
| 01/07/1999 | EP0729478B1 A catalyst composition for the copolymerization of ethylene |
| 01/07/1999 | DE19829198A1 Solid catalyst component for olefin polymerisation |
| 01/07/1999 | CA2294993A1 Process for the polymerisation of olefins in the gas phase |
| 01/07/1999 | CA2294943A1 Polymerisation catalysts |
| 01/05/1999 | US5856610 Catalytic oligomerization of ethylene; then copolymerization |
| 12/30/1998 | WO1998059002A1 Heterophasic propylene copolymer and process for its preparation |
| 12/30/1998 | WO1998058999A1 Ethylene (co)polymers, and laminate and hollow molding made by using the same |
| 12/30/1998 | WO1998058978A1 Polyolefin block copolymer viscosity modifier |
| 12/30/1998 | WO1998058977A1 Process for preparing polypropylene alloys |
| 12/30/1998 | WO1998058976A1 Process for preparing propylene polymers |
| 12/30/1998 | WO1998058975A1 Process and apparatus for preparing propylene homopolymers and copolymers |
| 12/30/1998 | WO1998058972A1 Ethylene-alpha-olefin polymers, processes and uses |
| 12/30/1998 | WO1998058971A1 Propylene terpolymers and a process for the production thereof |
| 12/30/1998 | EP0887381A1 Process for preparing propylene polymers and impact modified polymers |
| 12/30/1998 | EP0887380A1 Process for preparing propylene copolymers |
| 12/30/1998 | EP0887379A1 Process and apparatus for preparing propylene homopolymers and copolymers |
| 12/30/1998 | EP0887357A1 Propylene polymers |
| 12/30/1998 | EP0887355A1 Process for preparing olefin polymers |
| 12/30/1998 | EP0886659A1 Maleic acid copolymers with fluorinated thioether end cap |
| 12/30/1998 | EP0886656A1 Adhesives comprising olefin polymers |
| 12/30/1998 | EP0778875B1 Oil additives, compositions and polymers for use therein |
| 12/30/1998 | EP0690901B1 High-viscous lubricant copolymer compatible with non-polar base fluids |
| 12/30/1998 | EP0646140B1 High temperature polymerization process using ionic catalysts to produce polyolefins |
| 12/30/1998 | CN1203614A Article made from polypropylene, higher alpha-olefin copolymers |
| 12/30/1998 | CN1203606A Mono-olefin/polyene interpolymers, method of preparation, compositions containing same, and articles made thereof |
| 12/30/1998 | CN1203605A Tackifier and its preparing process |
| 12/30/1998 | CA2479859A1 Ethylene-alpha-olefin polymers, processes and uses |
| 12/30/1998 | CA2479856A1 Ethylene-alpha-olefin polymers, processes and uses |
| 12/30/1998 | CA2479850A1 Ethylene-alpha-olefin polymers, processes and uses |
| 12/29/1998 | US5854362 Supported biscyclopentadienyl metal complexes |
| 12/29/1998 | US5854349 Cycloolefin copolymer composition |
| 12/29/1998 | US5854165 Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymer by use of catalyst |
| 12/29/1998 | US5854164 Method for preparing catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer with the catalyst |
| 12/29/1998 | CA2100144C Chromium catalyst compositions |
| 12/23/1998 | WO1998058001A1 Olefin polymerization process |
| 12/23/1998 | WO1998057998A1 Multistage polymerization process using a catalyst having different catalytically active sites |
| 12/23/1998 | WO1998057997A1 PROCESS FOR PREPARING POLYOLEFINS AT A HIGH TEMPERATURE WITH THE AID OF Zr METALLOCENES |
| 12/23/1998 | WO1998057996A1 ETHYLENE ENHANCEMENT OF PROCESSES FOR SYNTHESIS OF HIGH MELTING THERMOPLASTIC ELASTOMERIC α-OLEFIN POLYMERS (PRE/EPE EFFECTS) |
| 12/23/1998 | EP0885255A2 Rheology-modified polyolefins |
| 12/23/1998 | EP0788521B1 Long-chain branched polymers and their production |