| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 09/17/1998 | WO1998040415A1 Improvements in atom or group transfer radical polymerization |
| 09/17/1998 | WO1998040374A2 Olefin polymerization catalysts containing group 8-10 transition metals, bidentate ligands, processes employing such catalysts and polymers obtained therefrom |
| 09/17/1998 | WO1998040331A1 Preparation of preparing substituted indanones |
| 09/17/1998 | DE19710615A1 New catalysts for polymerisation of alkene |
| 09/17/1998 | DE19709866A1 Geträgertes Katalysatorsystem zur Polymerisation von Alk-1-enen A supported catalyst system for the polymerization of alk-1-enes |
| 09/17/1998 | CA2283653A1 Cationic group 13 complexes incorporating bidentate ligands as polymerization catalysts |
| 09/17/1998 | CA2283437A1 Supported catalyst system for polymerizing alk-1-enes |
| 09/17/1998 | CA2283223A1 Olefin polymerization catalysts containing group 8-10 transition metals, bidentate ligands, processes employing such catalysts and polymers obtained therefrom |
| 09/17/1998 | CA2276254A1 Catalyst compositions for the polymerization of olefins |
| 09/17/1998 | CA2262493A1 Method for producing olefin polymers with a higher melting point |
| 09/17/1998 | CA2262396A1 Supported catalyst system, method for the production and use thereof in olefin polymerization |
| 09/16/1998 | EP0864593A1 Comb-polymers via metallocene catalysis |
| 09/16/1998 | EP0864591A1 High crystalline propylene homopolymers |
| 09/16/1998 | EP0863943A1 Articles made from polypropylene, higher alpha-olefin copolymers |
| 09/16/1998 | EP0863924A1 Mono-olefin/polyene interpolymers, method of preparation, compositions containing the same, and articles made thereof |
| 09/16/1998 | EP0863922A1 Polymerization processes |
| 09/16/1998 | EP0863920A1 Process for the preparation of olefinic polymers using metallocene catalyst |
| 09/16/1998 | EP0863919A1 Supported catalyst containing tethered cation forming activator |
| 09/16/1998 | EP0572462B2 Hp catalyst killer |
| 09/16/1998 | CN1193323A Transition metal complex, process for preparation thereof, polymerization catalyst for olefins containing same and process for producing olefin polymers |
| 09/16/1998 | CN1193025A Olifin polymerization process |
| 09/15/1998 | US5808122 Olefin polymerization catalyst |
| 09/15/1998 | US5808110 Transportable; storage stable |
| 09/15/1998 | US5807950 Spherical ultra high molecular weight polyethylene |
| 09/15/1998 | US5807949 Polymers and additive compositions |
| 09/15/1998 | US5807948 Crosslinking |
| 09/15/1998 | US5807940 Catalyst for polymerization and process for producing a styrenic polymer by using the catalyst |
| 09/15/1998 | US5807939 Polymerization of alpha-olefins with cationic metallocene catalysts based on organoaluminum anions |
| 09/15/1998 | US5807938 Transition metal and organometallic compounds; prevention of contamination of vessel; suspension polymerization; catalysis |
| 09/15/1998 | US5807937 Processes based on atom (or group) transfer radical polymerization and novel (co) polymers having useful structures and properties |
| 09/15/1998 | US5807936 Transition metal compound |
| 09/15/1998 | US5807905 Polymerization of unsaturated compounds |
| 09/15/1998 | US5807801 Catalyst for the polymerization of alpha-olefins |
| 09/15/1998 | US5807800 Molecular sieve supported metallocene catalyst |
| 09/15/1998 | CA2117031C Silyl bridged metallocenes and use thereof |
| 09/15/1998 | CA2067525C Organometallic fluorenyl compounds, preparation and use |
| 09/15/1998 | CA2066247C Polymerization catalyst for .alpha.-olefin and method for preparing poly-.alpha.-olefin by using it |
| 09/11/1998 | WO1998039369A2 Half-sandwich metallocene catalysts and method for stereospecific polymerization of olefins |
| 09/11/1998 | WO1998039294A1 T-butylperoxy-cyclododecyl-oxalate |
| 09/11/1998 | WO1998039283A1 Preparation of solid, powdery rare earth carboxylates by evaporation method |
| 09/11/1998 | CA2253499A1 Preparation of solid, powdery rare earth carboxylates by evaporation method |
| 09/10/1998 | DE19709486A1 Verfahren und Katalysatoren zur stereospezifischen Polymerisation von Olefinen mit chiralen Halbsandwich-Metallocen-Katalysatoren Processes and catalysts for the stereospecific polymerization of olefins using chiral half-sandwich metallocene catalysts |
| 09/10/1998 | DE19708982A1 t-Butylperoxy-cyclododecyl-oxalat t-butylperoxycyclododecyl oxalate |
| 09/09/1998 | EP0863166A2 Olefin polymerization process |
| 09/09/1998 | EP0863164A1 Method of polymerizing vinyl chloride monomer using an organocobalt (III) catalyst |
| 09/09/1998 | EP0862589A2 Addition polymers of polycycloolefins containing silyl functional groups |
| 09/09/1998 | EP0862588A1 Phillips catalysts reduced with organic compounds and possessing short induction times |
| 09/09/1998 | EP0862587A2 Vanadium-containing catalyst system |
| 09/09/1998 | EP0862586A2 A process for preparing a branched polymer from a vinyl aromatic monomer |
| 09/09/1998 | EP0792298B1 Process for producing modified rubber moulding masses by incorporating groups into the rubber that form radicals by thermal decomposition |
| 09/09/1998 | EP0781299B1 Silylium cationic polymerization activators for metallocene complexes |
| 09/09/1998 | EP0544919B1 Process for producing polyolefins |
| 09/09/1998 | CN1192769A Initiator system and adhesive composition made therewith |
| 09/09/1998 | CN1192753A Method for producing reactive halogen-free polyisobutene |
| 09/09/1998 | CN1192752A Method for producing prepolymerized supported metallocene catalyst system |
| 09/09/1998 | CN1192445A Copolymer of cyclopentadienyl titanium compound and olefines |
| 09/09/1998 | CN1192442A Metallocenes, their prepn. and use in polymerization of alpha-olefins |
| 09/08/1998 | US5804679 Process for preparing polyolefins |
| 09/08/1998 | US5804664 Star polymers having multiple arms emanating from a calixarene core, initiators therefor, and method for the synthesis thereof |
| 09/08/1998 | US5804614 Process for the production of ethylene-propylene elastomeric copolymers |
| 09/08/1998 | US5804524 Process for a isotactic/syndiotactic polymer blend in a single reactor |
| 09/07/1998 | CA2228827A1 Method of polymerizing vinyl chloride monomer using an organocobalt (iii) catalyst |
| 09/03/1998 | WO1998038260A1 Radiation-curable, cyanoacrylate-containing compositions |
| 09/03/1998 | WO1998038228A1 Catalyst composition |
| 09/03/1998 | WO1998038195A1 PHOTOACTIVATABLE NITROGEN-CONTAINING BASES BASED ON α-AMMONIUM KETONES, IMINIUM KETONES OR AMIDINIUM KETONES AND ARYL BORATES |
| 09/02/1998 | EP0861854A1 Process for preparing ethylenic polymer |
| 09/02/1998 | EP0861853A1 Catalyst and process for the syndiotactic polymerization of vinylaromatic compounds |
| 09/02/1998 | EP0861349A1 Polymer-saturated paper articles |
| 09/02/1998 | EP0861273A1 Process for producing copolymers from vinylaromatic and olefinic compounds by dispersion polymerisation in the presence of metallocene catalyst systems |
| 09/02/1998 | EP0861272A1 Improved processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties |
| 09/02/1998 | EP0773948A4 High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof |
| 09/02/1998 | EP0646624B1 Propylene polymer composition |
| 09/02/1998 | EP0640090B1 Process for preparation of monocyclopentadienyl metal complex compounds and method of use |
| 09/02/1998 | EP0632819B1 Addition polymerization catalysts comprising reduced oxidation state metal complexes |
| 09/02/1998 | CN1191865A Improved ziegler-natta catalysts for olefin polymerization |
| 09/02/1998 | CN1191864A Producing process for vinyl polymer |
| 09/01/1998 | US5801113 Polymerization catalyst systems, their production and use |
| 09/01/1998 | US5800373 Initiator priming for improved adherence of gels to substrates |
| 08/27/1998 | WO1998037110A1 Polymers containing functionalized olefin monomers |
| 08/27/1998 | WO1998037109A1 Olefin copolymers from bridged bis(arylamido) group 4 catalyst compounds |
| 08/27/1998 | WO1998037108A1 Method and catalyst for producing polyolefins of medium to ultra-high molecular weight |
| 08/27/1998 | WO1998037106A1 Polymerization catalyst systems comprising heterocyclic fused cyclopentadienide ligands |
| 08/27/1998 | WO1998037105A1 (co)polymers by photopolymerization |
| 08/27/1998 | WO1998037103A1 Production of polyolefins of controlled particle size |
| 08/27/1998 | WO1998021248A3 Process for the preparation of olefinic polymers using supported metallocene catalyst |
| 08/27/1998 | DE19707236A1 Katalysatorzusammensetzung Catalyst composition |
| 08/27/1998 | CA2282415A1 Polymers containing functionalized olefin monomers |
| 08/27/1998 | CA2281559A1 Method and catalyst for producing polyolefins of medium to ultra-high molecular weight |
| 08/27/1998 | CA2277748A1 (co)polymers by photopolymerization |
| 08/26/1998 | EP0860452A1 Improved electron donor and catalyst system for monomer polymerization |
| 08/26/1998 | EP0860450A2 A process for producing vinyl polymers |
| 08/26/1998 | EP0860411A1 Improved catalytic composition for the conversion of ethylene to alpha olefins |
| 08/26/1998 | EP0859808A1 Propylene polymer resin made from a high activity catalyst having a broad thermal processing window and articles made therefrom |
| 08/26/1998 | EP0859801A1 Initiator system and adhesive composition made therewith |
| 08/26/1998 | EP0859800A2 Supported catalyst system, process for its production and its use in polymerising olefines |
| 08/26/1998 | EP0859799A2 Polymerizable compositions comprising alpha-olefin hydrocarbon monomers and methods of use therefor |
| 08/26/1998 | EP0859798A1 Catalyst system |
| 08/26/1998 | CN1191547A Olefin (co)polymer composition, process for producing same, catalyst for (co)polymerizing olefin, and process for producing same |
| 08/26/1998 | CN1191224A Production of E-P copolymers with single metallocene catalyst and single monomer |
| 08/26/1998 | CN1039589C Ethylene polymer and process for polymerization of ethylene |