| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 03/05/2003 | EP1003753B1 Compounds containing boron and aluminium |
| 03/05/2003 | EP0883623B1 Preparation of chiral titanocenes |
| 03/05/2003 | EP0856014B1 Supported catalyst component, supported catalyst, preparation process, polymerization process, complex compounds, and their preparation |
| 03/05/2003 | EP0811628B1 Methylalumino-oxy compounds and catalysts for the preparation o polymers containing the same |
| 03/05/2003 | CN1400979A Pre-polymerized catalyst components for the polymerization of olefins |
| 03/05/2003 | CN1400978A Continuous process for the preparation of solid catalyst components for the polymerisation of alpha olefins |
| 03/05/2003 | CN1400227A Polythene catalyst loaded by semi-metallocene |
| 03/05/2003 | CN1400226A Polythene catalyst loaded by double-carrier of magnesium chloride/kaolin and its preparation method |
| 03/05/2003 | CN1400225A Prepolymer, polymer, copolymer and their prepn process |
| 03/05/2003 | CN1400224A Bivalent rare earth coordination compound containing electron-donating group organic ligand, its synthesis method and application |
| 03/05/2003 | CN1102610C Adhesive ethylenic polymer resin composition and laminate produced from the composition |
| 03/05/2003 | CN1102601C Unsaturated copolymer based on olefin and production method and use thereof |
| 03/05/2003 | CN1102600C Propylene-ethylene random copolymer, process for producing the same film thereof |
| 03/05/2003 | CN1102578C Muliti-component liquid azodinitrine mixtures |
| 03/04/2003 | US6528671 Transition metal compound, addition polymerization catalyst component, addition polymerization catalyst and process for production of olefin polymer |
| 03/04/2003 | US6528670 Bridged metallocenes for olefin copolymerization |
| 03/04/2003 | US6528600 Method for producing a tetrafluoroethylene/perfluoro(alkyl vinyl ether) type copolymer |
| 03/04/2003 | US6528599 Polar unsaturated compound; anionic polymerization |
| 03/04/2003 | US6528597 For single reactor addition polymerization |
| 03/04/2003 | US6528596 Contacting particles with metal compound selected from compounds of Groups VI, VII and XIV metal elements and compounds of the lanthanide series, then contacting resulting particles with compound having active hydrogen or lewis base |
| 03/04/2003 | US6528588 Polymerization of 1,3-butadiene in the presence of a catalyst made of a chromium compound, a hydrogen phosphite, an organomagnesium compound, a molybdenum containing compound and an organoaluminum compound |
| 03/04/2003 | US6528578 Resilience; discoloration inhibition |
| 03/04/2003 | US6528449 Three coordinate aluminum catalyst activator composition |
| 03/04/2003 | US6528448 Polymerization catalyst compositions and processes to produce polymers and bimodal polymers |
| 02/27/2003 | WO2003016396A1 Bimodal polyethylene composition and articles made therefrom |
| 02/27/2003 | WO2003015917A1 Amine elimination process for making single-site catalysts |
| 02/27/2003 | WO2002094891A3 Method for the production of olefin polymers and selected catalysts |
| 02/27/2003 | WO2002057272A3 Constrained geometry ligands and complexes derived therefrom |
| 02/27/2003 | WO2002055569A8 Metallocene film resin |
| 02/27/2003 | WO2002004528A3 Fragmentable catalyst support |
| 02/27/2003 | US20030040590 Polymerizing isoolefin monomers in the presence of organic acid halides and zirconium halides and/or hafnium halides |
| 02/27/2003 | US20030040589 Anionic polymerization of styrenic monomer in presece of solvent with catalytic system including alkaline derivative and one alkyl magnesium derivative |
| 02/27/2003 | US20030040427 Pre-polymerized catalyst components for the polymerization of olefins |
| 02/27/2003 | CA2457727A1 Amine elimination process for making single-site catalysts |
| 02/26/2003 | EP1285945A1 Resin composition for calendering and polyolefin material for leather-like article |
| 02/26/2003 | EP1285933A2 Process for the preparation of isoolefin copolymers |
| 02/26/2003 | EP1285932A2 Group 2 metal containing catalyst system |
| 02/26/2003 | EP1285011A1 Copolymerisation of conjugated dienes with non-conjugated olefins by means of rare earth catalysts |
| 02/26/2003 | EP1285010A1 Process for the gas phase polymerisation of olefins |
| 02/26/2003 | EP1285006A2 Method for the production of a catalyst system for the polymerisation of olefins |
| 02/26/2003 | EP1284981A2 Method for producing transition metal compounds and their use for the polymerization of olefins |
| 02/26/2003 | EP1284966A2 Process for the synthesis of amine ethers from secondary amino oxides |
| 02/26/2003 | EP1023334B1 Catalyst system |
| 02/26/2003 | EP1017728B1 Method for producing particulate polymers by additionally using a stable n-oxyl radical |
| 02/26/2003 | EP1002244B1 Method of preparing foldable high refractive index acrylic ophthalmic device materials |
| 02/26/2003 | CN1399653A Method for producing composition that contains polymer ester compounds with long-chain alkyl groups, and use of such composition |
| 02/26/2003 | CN1399652A Ethylene polymerisation |
| 02/26/2003 | CN1399649A Method for producing liquid polymer composition and the use of this composition |
| 02/26/2003 | CN1399647A Method for producing poly-1-olefin in presence of ziegler catalyst |
| 02/26/2003 | CN1399640A Monocyclopentadienyl complexes of chromium, molybdenum or tungsten with donor bridge |
| 02/26/2003 | CN1399588A Silane crosslinking process |
| 02/25/2003 | US6525228 Process of telomerizing conjugated dienes |
| 02/25/2003 | US6525157 Propylene ethylene polymers |
| 02/25/2003 | US6525151 Attaching stable nitroxyl radical to increase activity toward chemical modification and copolymerizing; adhesives; polymer blend compatibilizers or toughening agents |
| 02/25/2003 | US6525150 Olefin polymerization catalysts and olefin polymer production methods using said olefin polymerization catalysts |
| 02/25/2003 | US6525149 Process for preparing polyolefin products |
| 02/25/2003 | US6525148 Such as solution copolymerization of ethylene and 1-hexene using activated chromium on aluminum phosphate support and trialkylsiloxyaluminum cocatalyst producing raw material for high stiffness pipe |
| 02/25/2003 | US6525125 Molding material comprised of such as dicyclopentadiene resin and dimethylvinylmethylidene ruthenium dichloride catalyst; adjusting weight and balance of sports and marine equipment |
| 02/25/2003 | US6524995 Catalyst systems of the Ziegler-Natta type |
| 02/25/2003 | US6524988 Highly active supported catalyst compositions |
| 02/25/2003 | US6524987 Organometal catalyst compositions |
| 02/25/2003 | US6524986 Coordination catalyst in catalyst support |
| 02/25/2003 | US6524985 Organoboroaluminum reaction product of an alkylboronic acid and an alkylaluminum halide, alkylaluminum hydride or alkylaluminum siloxide |
| 02/25/2003 | CA2116578C Polymerization process and catalysts |
| 02/25/2003 | CA2072855C Anionic extruder polymerization |
| 02/21/2003 | CA2399173A1 Process for the preparation of isoolefin copolymers |
| 02/20/2003 | WO2003014167A1 Polymerization process using a specific organosilane as external donor |
| 02/20/2003 | WO2003014166A1 Process for producing polymer |
| 02/20/2003 | WO2003014046A1 Chain growth reaction process |
| 02/20/2003 | WO2002060958A3 Functionalized initiators for anionic polymerization, protected funtionalized polymers, deprotected analogues thereof, and methods of making the same |
| 02/20/2003 | WO2002016448A2 Metallized unsaturated polymer anions, stabilized by a coordinate bond and having a large portion of cis double bonds |
| 02/20/2003 | US20030036662 Monocyclopentadienyl complexes of chromium, molybdenum or tungsten |
| 02/20/2003 | US20030036658 Monocyclopentadienyl complexes of chromium, molybdenum or tungsten |
| 02/20/2003 | US20030036614 Method for producing highly productive supported ionic catalyst for gas phase polymerization |
| 02/20/2003 | US20030036613 Resulting from mixing a metallocene and an aluminum alkyl in a solvent until all materials substantially dissolve; adding a noncoordinating anionic compound; heating and removing the solvent to recover a solid free flowing powder |
| 02/20/2003 | US20030036612 Containing a ligand such as (3-methyl-4-trimethylsilyl-1-cyclopentadienyl)-7-(2,5-dimethyl -cyclopenta(1,2-b:4,3-b')-dithiophene)dimethylsilane |
| 02/20/2003 | US20030036611 Continuous process for the preparation of solid catalyst components for the polymerization of alpha-olefins |
| 02/20/2003 | US20030036610 Process for the preparation of ethylene polymers |
| 02/20/2003 | US20030036594 Phthalic diester derivatives and electron donors |
| 02/20/2003 | US20030036474 Catalysts with a donor-acceptor interaction |
| 02/20/2003 | US20030036472 Polyolefin production |
| 02/20/2003 | CA2456711A1 Chain growth reaction process using zinc alkyls |
| 02/20/2003 | CA2420265A1 Metallized unsaturated polymer anions, stabilized by a coordinate bond and having a large portion of cis double bonds |
| 02/19/2003 | EP1284271A1 Catalysts for Olefin Polymerization |
| 02/19/2003 | EP1284270A1 Vanadium-Imido-Phosphoraniminato complexes for olefin polymerisation |
| 02/19/2003 | EP1284269A2 Vanadium imidoaryl complexes for olefin polymerisation |
| 02/19/2003 | EP1283852A1 Process for preparation of butyl rubber having broad molecular weight distribution |
| 02/19/2003 | EP1200453B1 Imidochrome compounds contained in catalyst systems for olefin polymerisation |
| 02/19/2003 | EP1005473B1 Novel organometallic compound, preparation method thereof and process for polymerization of olefins by means of a catalyst composition including the organometallic compound |
| 02/19/2003 | CN1398272A Propylene impact copolymers |
| 02/19/2003 | CN1398270A Catalyst components for polymerization of olefins |
| 02/19/2003 | CN1398269A Process for prodn. of living (co) polymers and use of (co) polymers |
| 02/19/2003 | CN1398257A Non-symmetrical ligands and catalyst systems thereof for ehtylene oligomerisation to linear alpha olefins |
| 02/19/2003 | CN1398200A Phosphor, arsenic and antimony compounds based upon diaryl-anellated bicyclo 2.2.N8cexcl; parent substances and catalysts contg. same |
| 02/19/2003 | CN1397571A Process for polymerizing acrylamide triggered by post-transition metal-sodium hydrogen sulfite system |
| 02/19/2003 | CN1397568A Process for preparing MgCl2-ol-organic complexing agent as spherical carrier of catalyst |
| 02/19/2003 | CN1101826C Process for preparing ethylene polymer |
| 02/19/2003 | CN1101824C Coupling of anionic polymers with trialkoxysilanes having silicon-hydrogen bonds |
| 02/18/2003 | US6521793 Aromatic secondary amines; polymerization catalysts |
| 02/18/2003 | US6521728 Particulate group 4 metallocene-aluminoxane catalyst compositions devoid of preformed support, and their preparation and their use |