| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 08/25/1992 | CA1306738C Method for processing catalytic components on porous metal oxide base for olefin polymerisation application of the catalytic agent for olefin polymerisation |
| 08/25/1992 | CA1306736C Catalyst for olefin polymerization |
| 08/20/1992 | WO1992013900A1 Borate coinitiators for photopolymerizable compositions |
| 08/20/1992 | DE4203818A1 Improved DADMAC-acrylamide] copolymers - by radical copolymerisation of di:allyl-di:methyl-ammonium chloride and acrylamide in water-in-oil emulsion at constant comonomer ratio |
| 08/19/1992 | EP0499093A2 Process for reducing hexane extractables from ethylene copolymers |
| 08/18/1992 | US5140081 Peroxide free radical initiators containing hindered amine moieties with low basicity |
| 08/18/1992 | US5140068 Epoxy resin systems modified with low viscosity statistical monofunctional reactive polymers |
| 08/18/1992 | US5139986 Catalyst composition for production of linear low-density ethylene-hexene copolymers and films thereof |
| 08/18/1992 | US5139985 Components and catalyst for the polymerization olefins |
| 08/18/1992 | CA1306579C Process for producing polypropylene and stretched polypropylene film |
| 08/12/1992 | EP0498675A2 Production of alpha-olefin polymers |
| 08/12/1992 | EP0498603A2 Olefin polymerization and copolymerization process |
| 08/12/1992 | EP0498230A2 Polymers of 3-ethyl-1-hexene |
| 08/12/1992 | CN1017804B Random copolymer of cycloolefines and its process |
| 08/11/1992 | US5137998 Tire threads; using catalyst system containing tripiperidino phosphine oxide or alkali metal alkoxide and organolithium compound |
| 08/11/1992 | US5137995 Polymerizatin catalyst of magnesium dihalide, titanium aluminum, silicon compounds and polymeric silica |
| 08/11/1992 | US5137858 Catalyst composition containing monophosphines |
| 08/11/1992 | US5137856 Process for the preparation of a supported polymerization catalyst |
| 08/11/1992 | CA1306239C Ethylene polymerization catalyst |
| 08/08/1992 | CA2060767A1 Production of .alpha.-olefin polymers |
| 08/06/1992 | WO1992013009A1 Silica supported transition metal catalyst |
| 08/06/1992 | DE4102808A1 High grade ethylene@] copolymers - obtd. by bulk polymerisation in multi-zone tube reactions with external countercurrent water codling under special temp. conditions |
| 08/05/1992 | EP0497531A2 Process for producing ethylene polymers |
| 08/05/1992 | EP0497207A2 Process for purification of styrenic polymer |
| 08/05/1992 | EP0497206A2 Process for producing olefin oligomer |
| 08/05/1992 | EP0497106A2 Circuit arrangement for voltage and current regulation |
| 08/05/1992 | EP0497102A2 Vanadium and magnesium containing component for a Ziegler-Natta catalytic system |
| 08/05/1992 | EP0496740A1 Polyolefin catalysts and method of preparing an olefin polymer. |
| 08/04/1992 | US5136072 1,1,2-trimethylpropyl |
| 08/04/1992 | US5136029 Radical polymerization initiator used to prepare telechelic polymers with hydrolyzable silyl groups |
| 08/04/1992 | US5135997 Process for the solid phase polymerization of acrylonitrile from the gaseous phase |
| 08/04/1992 | US5135995 Polyolefin catalysts and method of preparing an olefin polymer |
| 08/04/1992 | US5135899 Titanium tetrachloride on finely ground magnesium chloride carrier; addition polymerization in jet mill; gas flow; impinging particles |
| 07/31/1992 | CA2060249A1 Process for reducing hexane extractables from ethylene copolymers |
| 07/29/1992 | EP0496193A1 Metallocen(co)polymers, process for preparation and their use as catalysts |
| 07/29/1992 | EP0496093A1 High activity vanadium-based catalyst |
| 07/29/1992 | EP0495849A1 Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene. |
| 07/29/1992 | EP0327649B1 Catalyst for olefin polymerization and process for its preparation |
| 07/29/1992 | CN1063111A Catalytic solid usable for stereospecific polymerisation of alpha-olefins, process for preparing it and process for polymerising alpha-olefins in its presence |
| 07/29/1992 | CN1063055A Apparatus and process for introducing suspension into reactor |
| 07/29/1992 | CA2060053A1 Process for producing ethylene polymers |
| 07/28/1992 | US5134213 N-Vinyllactam-Monoperoxyfumarate Terpolymer |
| 07/28/1992 | US5134104 Coordination catalyst |
| 07/28/1992 | US5134035 Magnetic recording medium containing a polyurethane copolymer with a free radically polymerized polymer segment grafted to the polyurethane through a sulfur atom |
| 07/28/1992 | CA1305826C Process for the gas phase polymerisation of olefin monomers |
| 07/23/1992 | WO1992012184A1 Syndiotactic polypropylene |
| 07/23/1992 | WO1992012181A1 A method for homo- or copolymerizing ethene |
| 07/23/1992 | WO1992012162A1 An amido transition metal compound and a catalyst system for the production of isotactic polypropylene |
| 07/23/1992 | WO1992012117A1 Chiral metallocene compounds and preparation thereof by attachment of a chiral center |
| 07/23/1992 | WO1992012112A1 Chiral metallocene compounds and preparation thereof by creation of a chiral center by enantioselective hydride transfer |
| 07/22/1992 | EP0495545A1 Citraconimide (co)polymers and curing with anionic catalyst |
| 07/22/1992 | EP0495527A1 Catalysts for the polymerization of olefins |
| 07/22/1992 | EP0495375A2 Process for preparing addition polymerization catalysts via metal center oxidation |
| 07/22/1992 | EP0495300A1 Apparatus and process for introducing a suspension into a reactor |
| 07/22/1992 | EP0495099A1 Olefin copolymer and production thereof |
| 07/21/1992 | US5132477 Process for producing alkylaromatic lubricant fluids |
| 07/21/1992 | US5132381 Process for the preparation of a syndiotactic polyolefin |
| 07/21/1992 | US5132380 Metallocene catalysts for olefin polymerization |
| 07/21/1992 | US5132379 Solid alpha-olefin polymerization catalyst compounds |
| 07/21/1992 | US5132377 Heat-latent, cationic polymerization initiator and resin compositions containing the same |
| 07/21/1992 | US5132263 Polymerization catalysts of magnesium alkoxide, titanium tetraalkoxide and phenolic compounds as coordination catalysts |
| 07/21/1992 | US5132262 Soluble catalyst systems for the polymerization of C2 - to C10 -alk-l-enes |
| 07/21/1992 | US5132261 Magnesium containing coordination catalyst, durability, storage stability |
| 07/21/1992 | US5132052 Fast cure in-mold coating |
| 07/21/1992 | CA1305468C Catalyst components for alpha olephine-polymerizing catalysts and procedure for manufacturing same |
| 07/17/1992 | CA2059465A1 Citraconimide(co) polymers and curing with anionic catalyst |
| 07/16/1992 | DE4100598A1 Prepn. of aromatic hydrocarbon resins - using unsuitable fractions for resin formation and catalyst of aluminium chloride, hydrogen chloride and alkylated-benzene or -naphthalene |
| 07/15/1992 | CN1062737A Process for preparing ziegler-natta type catalyst |
| 07/15/1992 | CN1062733A Heterocycle borate metal complexes and their use as coordination polymerization catalysts |
| 07/15/1992 | CN1062711A Particles of magnesium chloride with structure of polyhedron |
| 07/15/1992 | CN1017431B Process for preparation of aluminoxanes |
| 07/14/1992 | US5130406 Initiators for materials which can be polymerized cationically |
| 07/14/1992 | US5130284 Coordination catalyst of magnesium, titanium and phthaloyl dichloride in alkylbenzenes |
| 07/14/1992 | US5130283 Of metal oxide suppor type with high catalytic acitivity |
| 07/14/1992 | CA1305282C Process for polymerizing olefins |
| 07/14/1992 | CA1305280C Polymerization of unsaturated hydrocarbons with an induction period |
| 07/13/1992 | CA2059029A1 Metallocene (co)polymers, process for their preparation and their use as catalysts |
| 07/08/1992 | EP0494084A1 Titanium catalyst components, process for preparing same, catalysts containing same for preparing ethylene polymers and process for preparing said ethylene polymers |
| 07/08/1992 | EP0493839A1 Tin containing elastomers and products having reduced hysteresis properties |
| 07/08/1992 | EP0493678A2 Process for producing a styrene polymer and a catalyst for use therein |
| 07/08/1992 | EP0493637A1 Process for (co-)polymerizing ethylene |
| 07/08/1992 | CN1062538A 齐格勒-纳塔型催化剂 Ziegler - Natta catalyst |
| 07/07/1992 | US5128295 Hafnium-titanium-zirconium compound with trialkylaluminum and distannoxane |
| 07/07/1992 | US5128294 Propylene polymerization catalyst and method |
| 07/07/1992 | CA1304883C Preparation of homopolymers and copolymers of propene using a ziegler-natta catalyst system |
| 07/07/1992 | CA1304882C Method for producing an ethylene-based polymer |
| 07/07/1992 | CA1304881C Polymerization of ethylene |
| 07/07/1992 | CA1304864C Process for the production of impact polypropylene copolymers |
| 07/07/1992 | CA1304854C 1-olefin stereoblock polymer, and a process for its preparation |
| 07/07/1992 | CA1304853C Process for the preparation of a 1-olefin stereoblock polymer |
| 07/07/1992 | CA1304746C Preparation of polyhydrocarbylaluminoxanes |
| 07/07/1992 | CA1304554C Process for the production of polyethylene materials |
| 07/03/1992 | CA2037583A1 Technique for reducing the molecular weight and broadening the molecular weight distribution of high cis-1,4-polybutadiene |
| 07/01/1992 | EP0493317A1 Radiosensitive composition on basis of water as solvent or dispersion medium, respectively |
| 07/01/1992 | EP0493118A2 Process for preparing polyolefins |
| 07/01/1992 | EP0493070A2 Ethylene-propylene copolymer compositions |
| 07/01/1992 | EP0493024A2 A method for recovering a gaseous boron trifluoride and the use of the product formed in the method |
| 07/01/1992 | EP0492966A2 A stereospecific catalyst system intended for the polymerization of olefins |
| 07/01/1992 | EP0492788A2 Process for preparing a Ziegler-Natta type catalyst |
| 07/01/1992 | EP0492712A1 Peroxide compositions with ethoxylated water-soluble polymers |