Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091) |
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03/30/1993 | CA1315447C Polyethylene composition having excellent melting characteristics and moldability containing two different polyethylenes |
03/30/1993 | CA1315270C Components and catalysts for the polymerization of alpha-olefins to stereoregular polymers having narrow molecular weight distribution |
03/24/1993 | EP0533452A1 Production of bimodal ethylene polymers in tandem reactors |
03/24/1993 | EP0533221A1 Catalyst for the polymerization of olefins |
03/24/1993 | EP0532551A1 Process for producing a poly-1-olefin. |
03/24/1993 | CN1070203A Lower alkene polymers |
03/24/1993 | CN1070199A Components and catalysts for polymerization of ethylene |
03/23/1993 | US5196619 Mercaptans and hydrogen sulfide |
03/18/1993 | WO1993005082A1 High-pressure process for producing polypropylene |
03/18/1993 | WO1993005079A1 De- and reactivated metallocene catalyst systems |
03/18/1993 | WO1993005078A1 A granular catalyst component for polymerizing olefins, its usage in the polymerization of olefins and a method for its preparation |
03/18/1993 | DE4130352A1 Des- und reaktivierte metallocenkatalysatorsysteme Why and reactivated metallocene |
03/18/1993 | DE4130299A1 Verfahren zur herstellung von polypropylen unter hochdruck A process for the production of polypropylene under high pressure |
03/18/1993 | CA2118711A1 Preparation of polypropylene under high pressure |
03/17/1993 | EP0532098A1 Catalyst and process for the preparation of an olefin polymer |
03/17/1993 | EP0531838A1 Method for the preparation of Ziegler-Natta catalyst systems |
03/17/1993 | EP0531835A1 Two-centred catalyst systems for polymerizing propylene |
03/17/1993 | EP0531834A1 Method for the preparation of Ziegler-Natta catalyst systems |
03/16/1993 | US5194533 Transition-metal based catalyst for the polymerization and copolymerization of olefins, its preparation and use |
03/16/1993 | US5194532 Complexes of titanium, indene derivatives and secondary amines |
03/16/1993 | US5194531 Contacting with catalyst containing magnesium compound, haalogenated titanium, electron donor, organosilicon/aluminum |
03/16/1993 | US5194529 Polymerization of alpha-olefins and catalytic hydrogenation |
03/16/1993 | US5194526 Controlling Negative Static with Alcohol Phosphate Salt and Quaternary Ammonium Salt |
03/16/1993 | US5194415 Catalysts containing poly(3-ethyl-1-hexene) and uses thereof |
03/16/1993 | CA1314645C Modified polypropylene, process for making an article made from the same |
03/16/1993 | CA1314536C Solid catalyst for polymerizing an olefin |
03/16/1993 | CA1314535C Catalyst composition |
03/10/1993 | EP0531270A1 Catalyst system for improved polymerization yield |
03/10/1993 | EP0530908A1 Process for the preparation of a bridged metallocene compound as well as a catalyst component and a process for the polymerization of olefins |
03/10/1993 | EP0530814A1 Method for producing a stereospecific polyolefin |
03/10/1993 | EP0530709A1 Process for producing sticky polymers |
03/10/1993 | EP0530647A1 Metallocenes, catalysts containing these and process for the manufacture of olefinic polymers by using these catalysts |
03/10/1993 | EP0530599A1 Process for the preparation of homo- and copolymers of propene with a Ziegler-Natta catalyst system |
03/10/1993 | EP0530408A1 Olefin polymers having both ends modified and processes for the production thereof |
03/10/1993 | CN1069739A Supported high activity polyolefin catalyst component with regular distribution of magnesium values provided utilizing |
03/09/1993 | US5192732 Propylene polymerization cocatalyst containing silane and resultant catalysts |
03/09/1993 | US5192731 Titanium catalyst components, process for preparing same, catalysts containing same for preparing ethylene polymers and process for preparing said ethylene polymers |
03/09/1993 | US5192730 Titanium, zirconium or hafnium metal compounds |
03/09/1993 | US5192729 Highly active ziegler-natta catalyst for polymerizing HDPE and LLDPE and method for preparation thereof |
03/07/1993 | CA2050814A1 Supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds, and a (co)polymerization process which uses it |
03/04/1993 | WO1993004486A1 Electrical devices having polymeric insulating or semiconducting members |
03/03/1993 | EP0529978A1 Multistage polymerisation process |
03/03/1993 | EP0529977A1 Ethylene polymerisation process |
03/03/1993 | EP0529908A1 Catalyst useful for the polymerization of olefin |
03/03/1993 | EP0529377A1 Ziegler-Natta catalyst supported on AIPO4 |
03/03/1993 | CN1069496A Immobilized lewis acid catalysts |
03/02/1993 | US5191132 Fluorene Derivatives |
03/02/1993 | US5191101 Complexes for polymerization catalysts |
03/02/1993 | US5191052 With cyclopentane rings in the chain |
03/02/1993 | US5191044 Preparation of polyisobutene |
03/02/1993 | US5191041 Catalyst for olefinic hydrocarbon polymerization and process and producing olefinic hydrocarbon polymer |
03/02/1993 | US5190498 Magnetic drive system for reactor used in the synthesis of Ziegler-type catalytic solids or solid constituents of the same |
03/01/1993 | CA2050273A1 Both ends-modified olefin polymers and processes for the production thereof |
02/24/1993 | EP0528558A1 Improved catalyst composition for production of linear low-density ethylene-hexene copolymers and films thereof |
02/24/1993 | EP0528523A1 Improved ethylene polymer film resins |
02/24/1993 | EP0528287A1 Bridged chiral metallocenes, process for their preparation and their use as catalysts |
02/24/1993 | EP0528041A1 Novel transition metal compound and process for polymerizing olefin by using the same |
02/24/1993 | CN1069279A 烯烃聚合物组合物 Olefin polymer composition |
02/23/1993 | US5189192 Coordination catalysts |
02/23/1993 | US5189124 Process for producing α-olefin polymers |
02/23/1993 | US5189123 Catalyst for the preparation of high molecular weight homopolymers and copolymers of ethene, and the manufacture thereof |
02/23/1993 | US5189000 Supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds, and a (co)polymerization process which uses it |
02/23/1993 | US5188999 Catalyst support for polymerization of olefins, process for manufacturing the same, and catalyst obtained from this support |
02/23/1993 | US5188998 Of an inorganic oxide support, a vanadium trihalide/alcohol complex, an organoaluminum catalyst component and an organic carboxylate |
02/23/1993 | US5188997 Coordination catalyst on silica support |
02/23/1993 | US5188764 Tetrafluoroethylene polymer core and thermoplastic polymer shell |
02/23/1993 | CA1313859C Production of halide- and alkoxy-containing magnesium compositions |
02/18/1993 | WO1993003078A1 Process for the preparation of linear low density polyethylene |
02/18/1993 | WO1993003072A1 Homogeneous, high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereof |
02/18/1993 | WO1992017428A3 Process for upgrading the quality of light ends |
02/18/1993 | CA2114101A1 Homogeneous high modulus ultrahigh molecular weight polyethylene composites and processes for the preparation thereof |
02/18/1993 | CA2092921A1 Process for the preparation of linear low density polyethylene |
02/17/1993 | EP0527476A1 Process for the Copolymerization of 4-Methyl-1-Pentene |
02/17/1993 | EP0527475A1 Process for the copolymerization of 4-methyl-1-pentene |
02/17/1993 | EP0527144A1 Solution process for the preparation of polymers of alpha-olefins. |
02/17/1993 | CN1069038A High melt strength ethylene polymer process for making it and use thereof |
02/17/1993 | CN1069034A Process for gas-phase polymerization of olefins |
02/17/1993 | CN1069033A Multiple site olefin polymerization catalysts and methods |
02/17/1993 | CN1069032A Crystalline olefin polymers and copolymers in form of spherical particles at high porosity |
02/17/1993 | CN1069031A Supported catalyst for (co) polymerization of ethylene |
02/17/1993 | CN1069030A Catalyst for polymerization of olefins |
02/16/1993 | US5187258 Carbon monoxide-ethylene copolymer using a complex of palladium, a bidentate and cyclic reaction product of an halo-substituted salicyclic acid and boric acid reaction product |
02/16/1993 | US5187250 Novel stereospecific addition polymers based on monomers of 4 or more carbons; isostactic; syndiotactic; modifiying agents for other thermoplastic resins |
02/16/1993 | US5187247 Polymerizing in fluidized bed with vanadium catalyst reduced with aluminum or boron compound prevents agglomeration |
02/16/1993 | US5187246 Catalytic copolymerization of ethylene and propylene using very active vanadium catalyst and dialkyl zinc chain transfer agent to control kinetics |
02/15/1993 | CA2076059A1 Olefin polymer composition |
02/14/1993 | CA2075764A1 Process for the copolymerization of 4-methyl-1-pentene |
02/14/1993 | CA2075740A1 Process for the copolymerization of 4-methyl-1-pentene |
02/10/1993 | EP0526943A1 Co-oligomerisation process |
02/10/1993 | EP0526891A1 Process for producing ethylene (co)polymers |
02/10/1993 | EP0526810A1 Polymerization process to prepare a polyolefin from sterically hindered, methyl branched, alpha-olefins |
02/10/1993 | EP0526692A1 Preparation of aluminoxanes |
02/10/1993 | CN1068829A Organometallic fluorenyl compounds, preparation, and use |
02/09/1993 | US5185410 Olefin polymerization catalyst |
02/09/1993 | CA2075550A1 Bridged, chiral metallocenes, processes for their preparation and their use as catalysts |
02/08/1993 | CA2075429A1 Process for the preparation of ethylene (co)polymers |
02/04/1993 | WO1993002129A1 Fluorination of articles molded from elastomers |
02/04/1993 | WO1993002111A1 Process for preparing a polymerization catalyst by vapourizing chromium acetylacetonate |
02/04/1993 | WO1993002110A1 Living carbocationic polymerization process |
02/04/1993 | WO1993002109A1 Preparation of catalytically active fillers for polyolefin composites |