| 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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| 02/18/2003 | US6521724 Of olefins, using a transition metal coordination catalyst, improving polymer productivity by presence of an oxidizing agent during polymerization |
| 02/18/2003 | US6521723 Disposing detecting rod with one end projecting freely into container and other end projecting freely at outside of container, mounting magnet on free end of detecting rod at outside of detecting magnetic flux fluctuations |
| 02/18/2003 | US6521722 Gas-phase polymerization of C2-C8-alk-1-enes |
| 02/18/2003 | US6521560 Free from elimination of titanium when washed with hexane at room temperature; high stereoregularity; high activity; contains magnesium, halogen and an electron donor |
| 02/18/2003 | CA2238241C Olefin polymerization processes and products thereof |
| 02/18/2003 | CA2048032C Gas phase polymerisation |
| 02/16/2003 | CA2398249A1 Catalysts for olefin polymerization |
| 02/16/2003 | CA2398244A1 Vanadium-imidoaryl complexes for the polymerization of olefins |
| 02/16/2003 | CA2397902A1 Vanadium-imido-phosphoraneiminato complexes for the polmerization of olefins |
| 02/13/2003 | WO2003011962A1 Soft polyolefin compositions |
| 02/13/2003 | WO2003011921A1 Supported olefin polymerization catalysts |
| 02/13/2003 | WO2003011920A1 Degassing process |
| 02/13/2003 | WO2003011919A2 Polymerisation method and device for carrying out a polymerisation method |
| 02/13/2003 | WO2003011876A1 Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
| 02/13/2003 | WO2002096963A3 Non-aqueous release from paper machine equipment |
| 02/13/2003 | WO2002060957A3 Catalysts with at least two transition metal compounds and polymerization processes using them |
| 02/13/2003 | WO2002046249A3 Methods of copolymerizing ethylene and isobutylene and polymers made thereby |
| 02/13/2003 | WO2002038634A3 Polypropylene having low isotacticity and relatively high melting point |
| 02/13/2003 | US20030032744 Olefin polymerization catalyst comprising an activator and an organometallic complex of a Group 3 to 10 transition or lanthanide metal, M, and at least one chelating N-oxide ligand bonded to M, such as 2-hydroxypyridine-N-oxide |
| 02/13/2003 | US20030032743 Catalyst for addition polymerization and process for producing an addition polymer |
| 02/13/2003 | US20030032740 Liquid phase process for the polymerization of olefins using a modified BF3 catalyst which is stabilized with a complexing agent; making high vinylidene polyisobutylene |
| 02/13/2003 | US20030032551 Titanium complex prepared by reacting a halogenated magnesium compound with an alcohol; reacting the product with an ester containing a hydroxy group and an alkoxy silicon compound; and reacting product with titanium compound and a haloalkane |
| 02/13/2003 | US20030032550 One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
| 02/13/2003 | US20030032549 Useful in solution, gas phase, slurry and cationic polymerization of olefins |
| 02/13/2003 | US20030031813 Made using as polymerization catalyst a cobalt or iron complex of a tridentate ligand comprising pyridine 2,6-disubstituted with arylimino groups; lower permeation to oxygen and/or water; rigid storage tanks |
| 02/13/2003 | CA2456133A1 Supported olefin polymerization catalysts |
| 02/13/2003 | CA2455853A1 Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
| 02/13/2003 | CA2453641A1 Soft polyolefin compositions |
| 02/12/2003 | EP1283223A2 Polyolefin production |
| 02/12/2003 | EP1282652A2 Olefin polymerization catalyst and process and polymer, polymer derivatives, lubricants and fuels thereof |
| 02/12/2003 | EP1282649A1 Fluidised bed reactor with asymmetric gas inlet |
| 02/12/2003 | EP1282630A1 Hydroxylamine esters as polymerization initiators |
| 02/12/2003 | EP1212333B1 Monocyclopentadienyl complexes of chromium, molybdenum or tungsten with a donor bridge |
| 02/12/2003 | EP1017702B1 Method for selective production of racemic metallocene complexes |
| 02/12/2003 | CN1396186A Metallocene catalyst with polymer carrier |
| 02/12/2003 | CN1101408C Method for preventing fouling and sheeting in gas phase reactors |
| 02/11/2003 | US6518445 Methylaluminoxane compositions, enriched solutions of such compositions, and the preparation thereof |
| 02/11/2003 | US6518444 Preparation of polymerization catalysts |
| 02/11/2003 | US6518386 Propylene homopolymer having specific characteristics |
| 02/11/2003 | US6518385 Homopolymers and copolymers of ethylene |
| 02/11/2003 | US6518384 Preparation of highly branched, liquid polymers of ethylene and/or α-olefins in the presence of aluminum-based catalyst systems |
| 02/11/2003 | US6518378 High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis |
| 02/11/2003 | US6518377 Catalyst system comprises: stereorigid isospecific metallocene catalyst component supported upon support; stereorigid syndiospecific metallocene catalyst component supported upon support; and a cocatalyst or lewis acid ionizing agent |
| 02/11/2003 | US6518376 Ethylene polymers |
| 02/11/2003 | US6518375 Catalyst for the production of ethylene polymer and process for producing ethylene polymer |
| 02/11/2003 | US6518373 Polymerizing isobutene in the presence of a catalyst comprising boron trifluoride and at least one cocatalyst in an inert organic solvent |
| 02/11/2003 | US6518372 Tubular reactor having a length:diameter ratio of greater-than 100 and the growing polymer particles pass through the reactor in its longitudinal direction without a significant part of the polymer particle, stream being circulated |
| 02/11/2003 | US6518215 Polymerization catalysts, their production and use |
| 02/11/2003 | CA2050815C Solid component of catalyst for the (co)polymerization of ethylene |
| 02/06/2003 | WO2003010213A1 Process for the polymerization of ethylene and interpolymers thereof |
| 02/06/2003 | WO2003010212A1 Process for the polymerization of ethylene and interpolymers thereof |
| 02/06/2003 | WO2003010211A1 Process for the polymerization of ethylene and interpolymers thereof |
| 02/06/2003 | WO2003010210A1 Activating organometallic composition for the (co)polymerization of alpha-olefins comprising fluorinated cyclopentadienyl compounds |
| 02/06/2003 | WO2003010208A1 Metallocene catalysts containing a cyclopentadienyl ligand substituted by a siloxy or germiloxy group containing an olefinic residue |
| 02/06/2003 | WO2003010207A1 Catalyst for polymerization or copolymerization of olefins, preparation and use of the same |
| 02/06/2003 | WO2003010171A1 Salt of lewis acid/acid adducts and catalyst activators therefrom |
| 02/06/2003 | WO2002046248A3 Support materials for use with polymerization catalysts |
| 02/06/2003 | WO2002038629A3 Polymerization process |
| 02/06/2003 | WO2001098380A3 Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use |
| 02/06/2003 | US20030028041 Aluminum phosphinimine complexes and method of making; solution polymerization and slurry polymerization of ethylene homo- and co-polymers |
| 02/06/2003 | US20030027957 Catalysts for olefin polymerization |
| 02/06/2003 | US20030027956 Method for preparing a supported catalyst system and its use in a polymerization process |
| 02/06/2003 | US20030027954 1,3-disubstituted indene complexes |
| 02/06/2003 | US20030027953 Saturated halogenated hydrocarbon is used in a specified amount such that the activity of the titanium containing Ziegler-Natta catalyst is increased. |
| 02/06/2003 | US20030027952 Process for the polymerization of ethylene and interpolymers thereof |
| 02/06/2003 | US20030027951 Chloroform is used in a specified amount such that the activity of the titanium containing Ziegler-Natta catalyst is increased. |
| 02/06/2003 | US20030027950 As catalyst support an ion-exchange layered silicate having a specific pore size distribution curve |
| 02/06/2003 | US20030027949 Controller that predicts the progressive state of reaction inside the vessel, calculates the difference between the measured value and a target value determined beforehand and modifies polymerization conditions in relation thereto. |
| 02/06/2003 | US20030027945 Because the bulk of the polymerization effluent fluids are removed in a high pressure flash, compression and cooling of product fluids prior to recycle is kept to a minimum. |
| 02/06/2003 | US20030027944 Olefin monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. |
| 02/06/2003 | US20030027716 As polymerization catalyst |
| 02/06/2003 | US20030027715 Catalyst for the polymerization of olefins |
| 02/06/2003 | US20030027714 Late transition metal complexes, their use as catalysts and polymers therefrom |
| 02/06/2003 | US20030027711 Clay-titanium tetrachloride catalyst and the preparation thereof |
| 02/05/2003 | EP1280600A2 Supported catalyst system comprising a metallocene, a lewis-base and an organodemental compound of main group iii, and its use |
| 02/05/2003 | EP1150989B1 Metal complexes as catalyst component for olefin polymerisation |
| 02/05/2003 | EP1012195B1 Process and apparatus for the gas-phase polymerisation |
| 02/05/2003 | EP1000073B1 Method for producing metallocenes |
| 02/05/2003 | EP0983280B1 Process to prepare bridged phosphole-cyclopentadienyl compounds |
| 02/05/2003 | EP0935639B1 Impact-modified thermoplastic polyolefins and articles fabricated therefrom |
| 02/05/2003 | EP0894098B1 High impact lldpe films |
| 02/05/2003 | EP0861349B1 Polymer-saturated paper articles |
| 02/05/2003 | CN1395582A Method for producing polybutene |
| 02/05/2003 | CN1100802C Isobutene polymerisation process |
| 02/05/2003 | CN1100801C Polyolefin catalyst for propene polymerization and preparation and using method thereof |
| 02/05/2003 | CN1100799C Method for proudcing cycloolefin or (co) polymers for industrial applications |
| 02/05/2003 | CN1100798C Catalyst component for olefin polymerization, catalyst and method for proudcing olefin polymer |
| 02/05/2003 | CN1100784C Method for preparing methylene bridged bicycle petadiene compounds |
| 02/04/2003 | US6515155 Group 4 metal complexes of the constrained geometry type, catalysts derived therefrom and polymerization processes using the same, characterized by a nitrogen containing aliphatic or cycloaliphatic moiety that is substituted with one or more |
| 02/04/2003 | US6515086 A process for preparing polyolefins having a monomer length of up to C10, which comprises first contacting: (1) a metallocene catalyst component for the preparation of a polyolefin which comprises an isotactic polyolefin or |
| 02/04/2003 | US6515085 Catalysts for the polymerization of alpha olefins consisting of the product of reaction of the following components: a) An Al trialkyl or an Al alkyl compound containing 2 or more Al atoms linked to each other through an oxygen or nitrogen atom |
| 02/04/2003 | US6515037 A molded foam using a copolymer of propylene and an alpha-omega diene having been polymerized in the presence of a metallocene supported catalyst and foaming agent; uniform and fine foamed cells; high foaming magnification; extrusion |
| 02/04/2003 | US6513581 Heat exchanger with a reduced tendency to produce deposits and method for producing same |
| 01/31/2003 | WO2002014385A1 Method for producing polyisobutenes |
| 01/31/2003 | CA2418032A1 Preparation of polyisobutylenes |
| 01/30/2003 | WO2003008496A1 Multistep process for the (co)polymerization of olefins |
| 01/30/2003 | WO2003008469A1 Polymerisation control process |
| 01/30/2003 | WO2003008468A2 Mixed metallocene catalyst systems containing a poor comonomer incorporator and a good comonomer incorporator |
| 01/30/2003 | WO2003008464A1 Olefin polymerization catalysts containing chelating dianionic ligands |
| 01/30/2003 | WO2003008459A1 Method for production of multimodal polyolefins of tunable composition, molecular weight, and polydispersity |