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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03/10/1992 | CA1297232C High strength polyolefins |
03/10/1992 | CA1297092C New polymerization catalyst |
03/05/1992 | DE4027809A1 Ziegler-Natta type catalyst system for polymerising propylene¨ - is based on solid component from titanium cpd., magnesium organo-oxy halide, halogen and carboxylic acid deriv., with aluminium cpd. |
03/04/1992 | EP0472795A1 Process for recovering polymer |
03/04/1992 | EP0472741A1 Olefin polymerization catalyst |
03/03/1992 | US5093539 Process for preparing α-olefin polymers and oligomers |
03/03/1992 | US5093450 Process for the preparation of ethylene/vinyl acetate copolymers with increased strength, the new ethylene/vinyl acetate copolymers and their use |
03/03/1992 | US5093443 Alpha-olefins polymerization with chlorinated alcohol-containing catalyst composition |
03/03/1992 | US5093442 Coordination catalyst; polymer of high stereoregularity and bulk density |
03/03/1992 | US5093415 Process for producing stereoregular polymers having a narrow molecular weight distribution |
03/03/1992 | US5093300 Heating, oxidation, cooling, reduction, polymerization catalyst for alpha-olefins |
03/03/1992 | US5093295 Process for producing homogeneous aluminoxane solution |
03/01/1992 | CA2050238A1 Cocatalytic composition useful in alpha-olefin polymerization |
02/26/1992 | EP0472114A2 Shaped polyethylene articles of intermediate molecular weight and high modulus |
02/26/1992 | EP0250601B1 Process for polymerization of alpha-olefins |
02/26/1992 | CN1058922A Process and device for introducing powder into vessel |
02/25/1992 | US5091490 Reacting tungsten oxide impregnated silica support with a complex of metal dihalide and transition metal compound, contacting interemdiate with organoaluminum halide |
02/25/1992 | US5091353 Process for producing ethylene copolymer |
02/25/1992 | US5091352 Olefin polymerization catalyst component, olefin polymerization catalyst and process for the polymerization of olefins |
02/25/1992 | US5090624 Hand held shower adapted to provide pulsating or steady flow |
02/25/1992 | CA1296484C Process for the direct synthesis of highly amorphous propylene homopolymers and propylene-ethylene copolymers |
02/25/1992 | CA1296461C Aqueous dispersions |
02/25/1992 | CA1296348C Process for the preparation of aluminoxanes |
02/25/1992 | CA1296347C Process for preparing aluminoxanes |
02/20/1992 | WO1992002563A1 Process for producing polyolefin |
02/20/1992 | DE4025961A1 Allylic chloride-contg. hydrocarbon and hydrocarbon polymer prodn. |
02/19/1992 | EP0471497A1 Gas phase polymerisation |
02/19/1992 | EP0471248A1 Process for the production of hydrocarbons and polymers terminated by allylic chloride groups |
02/19/1992 | EP0289609B1 Adhesive |
02/19/1992 | CN1058786A Ethylene polymers and process for manufacturing them in gas phase |
02/18/1992 | US5089579 Process for the production of ethylene-vinyl acetate copolymers, new ethylene/vinyl acetate copolymers and their use |
02/18/1992 | US5089573 Process for the production of elastomeric, primarily isotactic polyolefins and catalysts for use in said process |
02/18/1992 | US5089536 Cationic polymerization |
02/18/1992 | US5089460 Coordination catalyst |
02/18/1992 | CA1296136C Process for controlled polymerization of stereospecific alpha-olefins having preselected isotacticity |
02/18/1992 | CA1296135C Method of preparing allyl-terminated polyisobutylene |
02/17/1992 | CA2048507A1 Preparation of hydrocarbons and polymers with allylic chloride end groups |
02/12/1992 | EP0470598A1 Photochemical preparation of halogenated compounds |
02/12/1992 | EP0470171A1 Polymerization process and catalyst. |
02/12/1992 | CN1058601A Coimpregnated vanadium-zirconium catalyst for making polyethylene with broad or bimodal mw distribution |
02/12/1992 | CN1058600A Olefin polymerization catalyst and methods |
02/12/1992 | CN1015463B Process for preparing thermically stable olefinic polymers |
02/11/1992 | US5087677 Process for the preparation of cycloolefin polymers |
02/11/1992 | US5087522 Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
02/11/1992 | CA1295780C Process for preparing ultra-high molecular weight polyethylene |
02/06/1992 | WO1992001722A1 Process for feeding catalyst to fluidized bed for vapor phase polymerisation |
02/05/1992 | EP0469858A1 Ethylene polymers and process for manufacturing them in gas phase |
02/05/1992 | CN1058409A Supported polymerization catalyst |
02/04/1992 | US5086135 Zirconium-based catalyst composition for polymerizing olefins and polymerization therewith |
02/04/1992 | US5086134 Process for the preparation of an ethylene/propylene copolymer |
02/04/1992 | US5086132 Reduction of agglomeration |
02/04/1992 | US5086131 Zeigler-type catalysis at high pressure; catalyst deactivation with organic peroxide; recycling |
02/04/1992 | US5086025 Polymerization of alpha-olefins using coordination catalyst |
02/04/1992 | US5086024 Metallocene and methyl aluminoxane |
02/04/1992 | CA1295312C Method of producing a spherical support for alphaolefin polymerisation catalyst |
01/29/1992 | EP0468651A1 Addition polymerization catalyst with oxidative activation |
01/29/1992 | EP0468537A1 Catalysts, method of preparing these catalysts and method of using said catalysts |
01/29/1992 | EP0468070A1 A method for preparing spherular silica gel particles |
01/29/1992 | CN1058217A Method for preventing over-temp and over-pressure of alpha alkene polymerization |
01/28/1992 | US5084585 Reaction of organoaluminum compounds and water |
01/28/1992 | US5084540 Ethylene/butene-1 copolymers |
01/28/1992 | US5084534 Catalysts for polymerization of ethylene, coordination catalysts of cyclopentadiene, a transition metal and alumoxane |
01/28/1992 | US5084429 Coordination catalysts for olefin polymerization from magnesium, titanium, vanadium and silicon compounds |
01/28/1992 | CA1294949C Process for preparing olefin polymerization catalyst component |
01/28/1992 | CA1294944C Process for the production of spherical catalysts used for the polymerisation of olefins, and application of this catalyst to olefin polymerisation |
01/25/1992 | WO1992001723A1 CATALYST FOR α-OLEFIN POLYMERIZATION AND PRODUCTION OF POLY-α-OLEFIN THEREWITH |
01/23/1992 | WO1992001005A1 Metallocene, hydrocarbylaluminum and hydrocarbylboroxine olefin polymerization catalyst |
01/22/1992 | EP0467345A2 Olefine oligomerization process and products and use of dimer products |
01/22/1992 | CN1058024A Silica supported polymerization catalyst |
01/22/1992 | CN1058014A Polymerizable antioxidant and olefin polymers containing bound antioxidant |
01/21/1992 | US5082907 Coordination catalysts |
01/21/1992 | US5082882 Composites, biodegradable, catalyst activity |
01/21/1992 | US5082818 Production of αolefin polymers |
01/21/1992 | US5082817 Coordination catalysts |
01/21/1992 | US5082634 Olefin polymerization, coal |
01/15/1992 | EP0466354A1 Process and device for introducing a powder into a vessel |
01/15/1992 | EP0466305A2 Process for oligomerizing olefins |
01/15/1992 | EP0466263A2 Polymerizable antioxidant and olefin polymers containing bound antioxidant |
01/15/1992 | EP0378556B1 Catalyst composition |
01/15/1992 | CN1057846A Catalyst synthesis |
01/15/1992 | CN1057845A Addition polymerization catalyst with oxidative activation |
01/14/1992 | WO1992001006A1 Group ivb, vb and vib metal hydrocarbyloxides, with alumoxane for olefin polymerization |
01/14/1992 | US5081322 Polypropylene wax and process for the production thereof |
01/14/1992 | US5081320 Novel halide/alkoxy-containing magnesium compounds |
01/14/1992 | US5081090 Magnesium carboxylate or carbonate, titanium halide, cyclic et her |
01/14/1992 | US5081089 Chromium catalyst compositions and polymerization utilizing same |
01/14/1992 | US5081088 Ziegler-natta-type catalyst systems |
01/14/1992 | US5081087 Olefin polymerization catalysts |
01/14/1992 | CA2047007A1 Process and device for introducing a powder into a reactor |
01/13/1992 | CA2046426A1 Process for oligomerizing olefins using phosphorous-containing acid on montmorillonite clay |
01/11/1992 | CA2046487A1 Polymerizable antioxidant and olefin polymers containing bound antioxidant |
01/09/1992 | WO1992000333A2 Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization |
01/09/1992 | WO1992000332A1 Process for manufacturing a polyolefine |
01/08/1992 | EP0464744A2 Catalyst and process for making ethylene polymers |
01/08/1992 | EP0464710A2 Coimpregnated vanadium-zirconium catalyst for making poly-ethylene with broad or bimodal MW distribution |
01/08/1992 | EP0246278B1 Process for preparing emulsifiable polyethylene paraffin blend compositions |
01/08/1992 | CN1057657A Process for polymerization of olefins |
01/08/1992 | CN1057656A Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, prepolymerized polyolefi-ncontaining catalyst and method of olefin polymerization |
01/07/1992 | US5079317 Process for producing polyethylenes |
01/07/1992 | US5079205 Group ivb, vb and vib metal hydrocarbyloxides, with alumoxane for olefin polymerization |