| Patents for C07F 17 - Metallocenes (7,057) |
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| 06/22/2000 | WO2000035929A1 Bimetallic metallocene catalyst for isotactic polypropylene polymerisation |
| 06/22/2000 | WO2000035928A1 Metallocene complexes |
| 06/22/2000 | CA2355236A1 Ligands and catalysts for producing elastomeric propylene polymers |
| 06/22/2000 | CA2347922A1 Vanadium compounds for treating cancer |
| 06/21/2000 | EP1010709A1 Metallocene compound and its use for polyolefin production |
| 06/21/2000 | DE19952348A1 New bisphosphinyl-ferrocene ligand components for new metal complexes useful as catalysts in asymmetric hydrogenations |
| 06/21/2000 | DE19858016A1 Neue Metallocenkomplexe New metallocene |
| 06/21/2000 | CN1053676C Processf for producing broad molecular weight polyolefin |
| 06/15/2000 | DE19857377A1 Neutral zwitterion transition metal compounds useful in the catalytic synthesis of polyolefins at high catalytic activity and containing approximatelyp-ligands are obtained with good mophology without partially homogeneous polymerization |
| 06/14/2000 | EP0920455A4 Group iv zwitterion ansa metallocene (zam) catalysts for alpha-olefin polymerization |
| 06/13/2000 | US6075171 2-substituted 7-haloindenes and methods for synthesizing |
| 06/07/2000 | EP1006120A2 Metallocene complexes and method of preparing the same |
| 06/07/2000 | EP1006119A1 Novel crystalline ion-association substance, process for producing the same, and latent photopolymerization initiator |
| 06/07/2000 | CN1255925A Method for preparing metallocene compounds |
| 06/06/2000 | US6072067 Cyclopentadiene compound substituted with a hetero atom-containing group |
| 06/06/2000 | US6072054 Cyclic aryl ethers, thioethers, and amines and method preparation |
| 06/06/2000 | US6071845 Obtained by contacting a compound of a transition metal of the group v of the periodic table with an ionic compound comprising a non-coordinating anion and a cation and an aluminoxane |
| 06/02/2000 | WO2000031091A1 Method for producing monoaryloxy-ansa-metallocenes |
| 06/02/2000 | WO2000031090A1 Metallocene monohalogenides |
| 06/02/2000 | WO2000031089A1 Method for the purification of metallocenes |
| 06/02/2000 | WO2000031088A1 Bridged metallocenes, preparation, use in catalytic systems |
| 06/02/2000 | CA2317485A1 Bridged metallocenes, preparation, use in catalytic systems |
| 05/31/2000 | EP1003757A1 Method for producing metallocenes |
| 05/31/2000 | EP1003756A1 Production of bridged hafnocenes |
| 05/31/2000 | EP1003755A1 Novel transition metal complexes |
| 05/31/2000 | CN1255139A Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them |
| 05/30/2000 | US6069264 Transition metal compound |
| 05/30/2000 | US6069237 Open-pentadienyl metallocenen ligands, polymerization catalysts/catalyst precursors and polymers therefrom |
| 05/30/2000 | US6069109 Process for the production of half-sandwich transition metal based catalyst precursors |
| 05/30/2000 | CA2143586C Method for making and using a supported metallocene catalyst system |
| 05/25/2000 | WO2000029416A1 Bis(tetrahydro-indenyl) metallocenes as olefin-polymerisation-catalyst |
| 05/25/2000 | WO2000029415A1 Methylene bridged metallocenes as olefin-polymerization-catalyst components |
| 05/25/2000 | CA2350542A1 Methylene bridged metallocenes as olefin-polymerization-catalyst components |
| 05/25/2000 | CA2317588A1 Bis(tetrahydro-indenyl) metallocenes as olefin-polymerisation-catalyst |
| 05/24/2000 | CN1254328A Process for preparing substituted 2-3-dihydro-1-indanones |
| 05/24/2000 | CN1052734C Propylene elastomer |
| 05/23/2000 | US6066704 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymers |
| 05/23/2000 | US6066588 Coordination catalyst |
| 05/18/2000 | WO2000027894A1 Method for producing an ep(d)m with bridged pentadienyl-fluorenyl transition metal complex |
| 05/18/2000 | WO2000027855A1 Chiral ligands for asymmetric catalysis |
| 05/18/2000 | CA2350563A1 Method for producing an ep(d)m with bridged pentadienyl-fluorenyl transition metal complex |
| 05/18/2000 | CA2347146A1 Chiral ligands for asymmetric catalysis |
| 05/17/2000 | EP1000092A1 Catalysts based on fulvene metal complexes |
| 05/17/2000 | EP1000074A1 Compositions and metal complexes having ancillary ligands |
| 05/17/2000 | EP1000073A1 Method for producing metallocenes |
| 05/17/2000 | EP1000068A1 Perfluoronaphthyl substituted boron containing catalyst activator |
| 05/17/2000 | EP0881948A4 An organo-lewis acid as cocatalyst for cationic homogeneous metallocene ziegler-natta olefin polymerizations |
| 05/17/2000 | EP0822937B1 Synthesis of group 4 metal diene complexes |
| 05/17/2000 | CN1052487C Titanium metallocene compounds |
| 05/17/2000 | CN1052486C Titanium metallocene compounds |
| 05/17/2000 | CN1052485C 茂金属钛化合物 Metallocene titanium compound |
| 05/16/2000 | US6063950 Reacting titanocene dimer with hydrogen chloride in a reaction mixture comprising an organic solvent to form titanocene dichloride |
| 05/16/2000 | US6063949 Stereorigid metallocene compound |
| 05/16/2000 | US6063948 Reacting a halide of a first substituting group in a mixture of the cyclopentadiene compound and an aqueous solution of a base in presence of phase transfer catalyst, followd by halide of second substituent; olefin polymerization catalyst |
| 05/16/2000 | US6063880 Process for the preparation of a polyolefin wax |
| 05/16/2000 | US6063879 Contacting ethylene and optionally an olefin with a catalyst system comprising an unbridged group 4 metal compound having a monocyclopentadienyl ligand, a phosphinimine ligand and an activation reactive ligand; high molecular weight polymers |
| 05/16/2000 | CA2186736C Novel synthesis of ansa-metallocene catalysts |
| 05/11/2000 | WO2000026222A1 Substituted benzoylferrocene anionic photoinitiators |
| 05/11/2000 | WO2000026221A1 Preparation of titanium(ii) or zirconium(ii) complexes |
| 05/11/2000 | DE19850898A1 Verfahren zur Herstellung von EP(D)M Process for the preparation of EP (D) M |
| 05/11/2000 | CA2343948A1 Preparation of titanium(ii) or zirconium(ii) complexes |
| 05/10/2000 | EP0909282B1 Method for producing cycloolefin (co)polymers for technical applications |
| 05/10/2000 | EP0909281B1 Method for producing elastomers |
| 05/10/2000 | EP0811022B1 Polymer-containing catalyst systems |
| 05/09/2000 | US6060572 Process for producing polyolefin elastomer employing a metallocene catalyst |
| 05/09/2000 | US6060569 Using as coordination catalysts novel nickel complexes in which the nickel is coordinated to selected phosphorous substituted aryl sulfonamide ligands; lubricants or in waxes |
| 05/04/2000 | WO2000024793A1 Bridged metallocenes for olefin copolymerization |
| 05/04/2000 | WO2000024792A1 Olefin copolymerization process with bridged hafnocenes |
| 05/04/2000 | WO2000024787A1 Compound comprising a transition metal cation linked to an aluminoxate anion and its use as catalyst components |
| 05/04/2000 | WO2000024748A1 A process for the preparation of titanocene dichloride |
| 05/04/2000 | CA2347732A1 Compound comprising a transition metal cation linked to an aluminoxate anion and its use as catalyst components |
| 05/04/2000 | CA2343768A1 Olefin copolymerization process with bridged hafnocenes |
| 05/03/2000 | EP0997480A1 Catalytic components for the polymerization of olefins, polymerization catalysts, and process for polymerizing olefins by using the same |
| 05/02/2000 | US6057467 Metallocene adduct, its preparation and its application in olefin polymerization |
| 05/02/2000 | US6057465 Arene-transition metal linkers for solid phase synthesis |
| 05/02/2000 | US6057410 Complexing for polymerization catalysts a pentadienyl ligand and polymerization with initiators |
| 05/02/2000 | US6057078 Polyborane photoinitiators and borate photoinitiators from polyboranes |
| 04/26/2000 | EP0994886A1 Metallocenes, ligands and olefin polymerization |
| 04/26/2000 | EP0994885A1 New metallocene compounds for the polymerization of ethylenically unsaturated monomers |
| 04/25/2000 | US6054404 Bridged bis-fluorenyl metallocenes, process for the preparation thereof and use thereof in catalysts for the polymerization of olefins |
| 04/20/2000 | WO2000021972A1 Metallocenes with a rigid bridge |
| 04/20/2000 | DE19847320A1 Bridged metallocene compounds with a rigid bridge system, used in catalyst systems for the production of polyolefin by polymerisation of non-cyclic olefin compounds |
| 04/19/2000 | EP0994132A1 Metallocene catalysts for olefin polymerization and method of polymerizing olefins using the metallocene catalysts |
| 04/19/2000 | EP0993467A1 Polymerisation catalysts |
| 04/19/2000 | EP0993464A1 Catalyst for the production of olefin polymers |
| 04/19/2000 | CA2282224A1 Phosphorus supported carbene transition metal complexes |
| 04/18/2000 | US6051728 Comprising two cyclopentadienyl groups bridged by a single carbon atom; the polymerized polypropylene having very high isotactic indexes, high molecular weights, and narrow molecular weight distributions |
| 04/18/2000 | US6051727 Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts |
| 04/18/2000 | US6051668 Trivalent group ivb metal complex for preparing syndiotactic vinyl aromatic polymers which is coordinated by a bidentate ligand which is capable of froming coordination bond with metal, an activating cocatalyst |
| 04/18/2000 | US6051667 Olefin polymerization using a catalyst having a bridged cyclopentadienyl-phosphole ligand |
| 04/18/2000 | US6051603 Novel spermicidal compounds which are organometallic cyclopentadienyl metal complexes, particularly vanadium iv complexes |
| 04/18/2000 | US6051522 Catalyst which can be used for the preparation of olefins during polymerization |
| 04/13/2000 | WO2000020462A2 Bridged metal complexes for gas phase polymerizations |
| 04/13/2000 | WO2000020426A1 Bridged metal complexes |
| 04/13/2000 | CA2346544A1 Bridged metal complexes for gas phase polymerizations |
| 04/12/2000 | EP0992516A2 Transition-metal complexes |
| 04/12/2000 | EP0992507A1 Novel metallocenes and process for the preparation of metallocenes |
| 04/12/2000 | EP0991675A1 ETHYLENE ENHANCEMENT OF PROCESSES FOR SYNTHESIS OF HIGH MELTING THERMOPLASTIC ELASTOMERIC $g(a)-OLEFIN POLYMERS (PRE/EPE EFFECTS) |
| 04/12/2000 | EP0991674A2 Cyclopenta[i]phenanthrene metal complex catalyst systems |
| 04/12/2000 | EP0991657A1 Enhanced production of bridged hafnocenes |