Patents for C07F 17 - Metallocenes (7,057) |
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05/21/1997 | CN1150154A Preparation of cyclopentadienyl titanium trialkyl(aryl) oxy compound |
05/20/1997 | US5631391 Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts |
05/20/1997 | US5631335 Catalytic addition polymerization to form polypropylene |
05/20/1997 | US5631203 Metallocene compounds and preparation thereof containing terminal alkynes |
05/15/1997 | WO1997017092A1 Amino acid analogs for tumor imaging |
05/14/1997 | EP0773242A2 Process for preparing cycloolefin polymers |
05/14/1997 | EP0773239A2 Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems |
05/14/1997 | EP0773238A2 Method for controlling the melting points and molecular weights of syndiotactic polyolefins using metallocene catalyst systems |
05/14/1997 | EP0773204A2 Process for the preparation of an indene and use thereof for the preparation of metallocenes |
05/14/1997 | CN1149586A Stereo rigid metallocene compound |
05/13/1997 | US5629254 Substituted indenyl ring containing metallocene catalyst for propylene polymerization process |
05/07/1997 | EP0771777A1 Catalyst precursor for the production of olefin polymers |
05/07/1997 | CN1149060A Metallocene catalyst for polymerizing high molecular weight polyethylene and preparation thereof |
05/06/1997 | US5627293 Hydrogenation of double and triple bonds after reaction of butyllithium with iron complex |
05/06/1997 | US5627286 Metal complexes, diagnostic and theraputic agents |
05/06/1997 | US5627247 Organometallic fluorenyl compounds and use thereof in olefin polymerization |
05/06/1997 | US5627118 Catalysts for olefin polymerization |
05/02/1997 | EP0770587A2 Process for the production of an indene compound and its use for the production of a metallocene catalyst |
05/01/1997 | WO1997015602A1 Readily supportable metal complexes |
05/01/1997 | WO1997015583A1 Substituted indenyl containing metal complexes and olefin polymerization process |
05/01/1997 | WO1997015582A1 Supportable biscyclopentadienyl metal complexes |
05/01/1997 | WO1997015581A1 Zirconocenes and hafnocenes with boron-substituted cyclopentadienyl-ligands and the method of producing them |
05/01/1997 | CA2235944A1 Zirconocenes and hafnocenes with borylated cyclopentadienyl ligands and method for preparation thereof |
05/01/1997 | CA2229387A1 Readily supportable metal complexes |
04/30/1997 | DE19539650A1 Zirconocene und Hafnocene mit borylierten Cyclopentadienyl-Liganden und das Verfahren zu ihrer Herstellung Zirconocenes and hafnocenes with borylated cyclopentadienyl ligands and methods for their preparation |
04/29/1997 | US5625087 Silylium cationic polymerization activators for metallocene complexes |
04/29/1997 | US5624878 Titanium (II) or zirconium (II) complexes and addition polymerization catalysts therefrom |
04/23/1997 | EP0763545B1 Process for the production of metallocene catalysts on inert supports |
04/23/1997 | CN1148045A Metallocene compound |
04/23/1997 | CN1148038A Process for synthesizing carbon-bridged dicyclic pentylene compound |
04/22/1997 | CA2135561C Transition metal compound, olefin polymerization catalyst component comprising the transition metal compound, olefin polymerization catalyst comprising the olefin polymerization catalyst component, and process for olefin polymerization |
04/16/1997 | EP0767795A1 Group 4 metal diene complexes and addition polymerization catalysts therefrom |
04/16/1997 | CN1147822A Reactor blend polypropylene, process for the preparation thereof and process for preparing metallocene ligands |
04/16/1997 | CN1147522A Bridged bis-fluorenyl metallocenes, process for preparation thereof and use thereof in catalysts for polymerization of olefins |
04/15/1997 | US5621127 Reacting substituted cyclopentadienes with substituted aziridines to form ligands which are reacted with metallating agents, then with group 4 halides |
04/15/1997 | US5621126 Monocyclopentadienyl metal compounds for ethylene-α-olefin-copolymer production catalysts |
04/10/1997 | WO1997012891A1 Polymeric platinum complex, preparation thereof, and anticancer agent comprising thereof |
04/09/1997 | EP0766703A1 MONOCYCLOPENTADIENYL METAL COMPOUNDS FOR ETHYLENE-$g(a)-OLEFIN COPOLYMER PRODUCTION CATALYSTS |
04/09/1997 | EP0766702A1 Polymerization catalyst systems, their production and use |
04/09/1997 | EP0491842B1 Monocyclopentadienyl transition metal olefin polymerization catalysts |
04/09/1997 | CN1146994A 过渡金属化合物 Transition metal compound |
04/08/1997 | US5618956 Asymmetrically substituted metallocenes which are functionalized on one cyclopentadienyl ring, and their preparation |
04/02/1997 | EP0765888A2 Polymers obtainable with a constrained geometry addition polymerization catalyst and process of making atactic alpha-olefin polymers with such catalysts |
04/02/1997 | EP0765882A2 Metal complex compounds, process for preparation and method of use |
04/01/1997 | US5616752 Metallocenes and processes therefor and therewith |
04/01/1997 | US5616748 Process for preparation of reduced metal titanium complexes |
04/01/1997 | US5616747 Process for the preparation of bridged, chiral metallocene catalysts of the bisindenyl type |
04/01/1997 | US5616664 Alpha-olefin polymerization |
04/01/1997 | US5616663 Transition metal compound, aluminoxane, compound which reacts with transition metal compound to form ion pair |
03/30/1997 | CA2186410A1 Catalyst for the production of olefin polymers |
03/26/1997 | EP0764664A2 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith |
03/26/1997 | EP0764654A2 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith |
03/26/1997 | EP0764653A2 Constrained geometry addition polymerization catalysts, processes for their preparation, precursors therefor, methods of use, and novel polymers formed therewith |
03/25/1997 | US5614457 Catalyst system using aluminum alkyl with ion-pair metallocene catalysts |
03/20/1997 | WO1997010248A1 Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom |
03/19/1997 | EP0763545A1 Process for the production of metallocene catalysts on inert supports |
03/19/1997 | EP0763044A1 Novel synthesis of ansa-metallocene catalysts |
03/18/1997 | US5612462 Process for preparing bridged stereorigid metallocenes |
03/18/1997 | US5612428 Process for preparing olefin polymer with catalyst containing metallocene |
03/14/1997 | CA2178121A1 Process for the preparation of metallocene catalyst systems on inert support materials |
03/13/1997 | WO1997009337A1 Metallocene-phosphoramidite conjugates, process for their preparation and their use |
03/13/1997 | WO1997009336A1 A process for the preparation of dimethyl titanocene |
03/13/1997 | CA2230926A1 A process for the preparation of dimethyl titanocene |
03/12/1997 | CN1144808A 过渡金属化合物 Transition metal compound |
03/11/1997 | US5610247 Unbridged metallocenes of 9-substituted fluorenyl compounds and use thereof |
03/06/1997 | WO1997008179A1 Transition metal complexes, catalyst for olefin polymerization, and process for producing olefin polymers |
03/05/1997 | EP0760374A1 Unsymmetrically substituted metallocenes functionalized at only one cyclopentadiene moiety and their preparation |
03/04/1997 | US5608110 Heteroatom-bearing ligands and metal complexes thereof |
02/26/1997 | CN1143646A Space rigid metal cyclopentadiene compound |
02/26/1997 | CN1034125C Process for polymerizing olefin using metallocene catalysts with lewis acids and aluminum alkyls |
02/25/1997 | CA1338945C Curing combination for cationically polymerizable materials |
02/19/1997 | CN1143083A Process for preparation of bridged metallocents |
02/13/1997 | WO1997005150A1 Iridium-diphosphine complexes and process for the hydrogenation of imines |
02/13/1997 | WO1997005143A1 Novel group 4 transition metal compounds |
02/12/1997 | EP0757992A1 Heterogenous metallocene catalysts and use thereof in olefin polymerization process |
02/06/1997 | WO1997003992A1 Transition metal complex, process for the preparation thereof, polymerization catalyst for olefins containing the complex, and process for producing olefin polymers |
02/05/1997 | EP0757053A2 Metallocenes |
02/05/1997 | CN1141925A Multinuclear metallocena compound, its preparation and application as catalyst |
02/04/1997 | US5599761 Stabilization of a group 4 cyclopentadiene-type metallocene using an aromatic boron cation; coordination catalyst for addition polymerization; molecular weight control and narrow distribution |
01/30/1997 | WO1997003081A1 Process for converting the achiral meso form or the racemate of an ansa-metallocene complex or mixtures thereof into one of its enantiomers |
01/30/1997 | WO1997003080A1 Process for converting the achiral meso form of an ansa-metallocene complex into the chiral racemic form |
01/30/1997 | WO1997003052A1 Process for preparing optically active 1-(p-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline |
01/30/1997 | CA2225725A1 Process for preparing optically active 1-(p-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline |
01/29/1997 | CN1141635A Process for preparing reduced metal titanium complexes |
01/28/1997 | US5597935 Synthesis of ansa-metallocene catalysts |
01/23/1997 | WO1997002276A1 Metallocenes with silyl-substituted bridges and their use for olefin polymerization |
01/22/1997 | EP0754698A2 An olefin polymerization catalyst and a process for preparing olefin polymer |
01/22/1997 | EP0409981B1 Ferrocene derivatives, surfactants containing them and process for producing organic thin films |
01/22/1997 | CN1140721A Metallocene preparation and use |
01/22/1997 | CN1140720A Syndiotactic selective compound metallocene catalyst |
01/22/1997 | CN1140718A Prepn of carried type metallocene compound/aluminoxyane catalyst |
01/22/1997 | CN1033859C Metallocene catalysts with lewis acids and aluminum alkyls |
01/21/1997 | US5596114 Enantioselective hydrogenation catalysts |
01/21/1997 | US5596054 Coordination catalysts for addition polymerization |
01/18/1997 | CA2181307A1 Olefin polymerization catalyst, process for preparing olefin polymer, and olefin polymer |
01/16/1997 | WO1997001566A1 Catalyst compositions comprising organometallic compounds |
01/16/1997 | DE19525184A1 Verfahren zur Umwandlung der achiralen meso-Form oder des Racemats eines ansa-Metallocenkomplexes oder deren Mischungen in eines seiner Enantiomeren A process for converting the achiral meso form or the racemate of an ansa-metallocene complex or a mixture thereof into one of its enantiomers |
01/16/1997 | DE19525178A1 Verfahren zur Umwandlung der achiralen meso-Form eines ansa-Metallkomplexes in die chirale rac.-Form A process for converting the achiral meso form of an ansa-metal complex into the chiral rac form |
01/16/1997 | CA2224781A1 Catalyst compositions comprising organometallic compounds |
01/15/1997 | EP0705269B1 Titanium(ii) or zirconium(ii) complexes and addition polymerization catalysts therefrom |