Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
01/1981
01/27/1981CA1094749A1 Resin rheology control process and catalyst therefor
01/27/1981CA1094571A1 Method for the preparation of organic aluminum imides and products obtained thereby
01/21/1981EP0022675A1 Process for producing olefin polymers
01/21/1981EP0022658A1 Olefin polymerisation catalyst, process and polyolefin product
01/20/1981US4246390 Molding powder of ultra-high molecular weight polyethylene and process for its preparation
01/20/1981US4246384 Magnesium reducing agent for producing titanium trihalide catalyst component
01/20/1981US4246383 Process for polymerizing olefins in the presence of a catalyst prepared from an organomagnesium component which does not reduce TiCl4
01/20/1981US4246284 Viricides
01/20/1981US4246139 Hydrogel from sodium silicate, sulfuric acid, titanyl sulfate; aging; sodium removal; organogel
01/20/1981US4246137 Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts
01/20/1981US4246136 A supported titanium catalyst
01/20/1981US4246135 Solid titanium trichloride complex catalyst
01/20/1981US4246134 Catalyst for di-, oligo-, co- and poly- merization of vinyl monomers
01/20/1981CA1094042A1 Process for polymerizing olefins and catalysts therefor
01/20/1981CA1093787A1 Crystalline modification of anhydrous magnesium chloride
01/14/1981EP0022386A1 Process for the preparation of ethylene polymers and apparatus for carrying out this process
01/14/1981EP0022376A2 Process for preparing a chemically blended composition of non-elastomeric ethylene resins, and shaped articles of such a composition
01/14/1981EP0022250A1 Process for the polymerization of alpha-olefins
01/13/1981US4245071 Coordination catalyst
01/13/1981US4244838 High efficiency catalyst for polymerizing olefins
01/13/1981CA1093544A1 Halogenated organoaluminum compounds and method of preparation
01/13/1981CA1093543A1 PROCESS FOR THE POLYMERIZATION OF ETHYLENE OR .alpha.- OLEFINS AND CATALYST THEREFOR
01/07/1981EP0021822A1 Titanium trichloride catalytic component and method for homo- or co-polymerization of alpha-olefins
01/07/1981EP0021753A1 Method for production of highly crystalline olefin polymers
01/07/1981EP0021700A1 Process for preparing ethylene polymer wax
01/07/1981EP0021605A1 High tear strength ethylene-based hydrocarbon polymers, film formed from such polymers, and process for making such polymers
01/07/1981EP0021478A1 A process for the stereospecific polymerization of an alpha-olefin and an alpha-olefin polymerization catalyst system
01/07/1981EP0020818A1 Process for preparing a polymerization catalyst and process for the production of ethylene polymers
01/07/1981EP0020808A1 Support, catalyst and process for polymerizing olefins
01/06/1981US4243827 Titanium alkylation catalyst
01/06/1981US4243786 Catalysts for the polymerization of olefins
01/06/1981US4243785 Coordination catalyst having an anhydrous divalent nickel compound component; molecular weight control
01/06/1981US4243782 Transition metal compound
01/06/1981US4243770 Cross linkable fluorine-containing polymer and its production
01/06/1981US4243552 Polymerization catalyst and process
01/06/1981CA1093052A1 Ziegler catalysts
12/1980
12/30/1980US4242481 Aluminum oligomers as polymerization catalysts
12/30/1980US4242480 Two or three component system comprising a titanium halide, lewis base, magnesium or manganese chloride, unsaturated hydrocarbon, organoaluminum compound
12/30/1980US4242479 Process for producing an improved ethylenic polymer
12/30/1980US4242231 Catalyst component for use in the polymerization of α-olefins and a method of using the same
12/30/1980US4242230 Catalyst component for use in the polymerization of α-olefins and a method of using the same
12/30/1980US4242229 Solid catalyst components for polymerization of α-olefins
12/23/1980US4241112 Organometallic catalyst for olefin polymerization in the vapor phase
12/23/1980US4240929 Milled mixture of magnesium chloride, titanium tetrahalide, and magnesium alkoxide as catalyst
12/23/1980US4240928 For polymerization of alpha-olefins
12/23/1980CA1092295A1 Process for producing stereoregular polymers or copolymers of olefins
12/23/1980CA1092087A1 Polymerisation catalyst
12/16/1980US4239872 Olefine polymerization with supported catalysts
12/16/1980US4239650 Polymerization catalyst; metal alcoholate, halogen-containing titanium compound, acid halide, organoaluminum components
12/16/1980CA1091645A1 Olefin polymerization process and catalyst therefor
12/16/1980CA1091643A1 Catalysts for the polymerization of olefins
12/10/1980EP0019642A1 Process for producing hydrogels, catalysts consisting of such hydrogels having a metallic compound incorporated therein, and use thereof for olefin polymerization
12/10/1980EP0019637A1 Process for producing olefin polymer
12/09/1980US4238586 Polymerization of propylene
12/09/1980US4238453 Catalyst spray nozzle
12/09/1980US4238369 Chromium-silica catalysts by hydrothermal treating
12/09/1980US4238355 A titanium compound, a zinc compound, an organomagnesium compound, and a halide source
12/09/1980US4238354 Magnesium, magnesium halide, and alcohol to form magnesium alkoxide, titanium tetrahalide
12/09/1980US4238353 Olefin polymerization catalyst
12/09/1980CA1091393A1 Manufacture of ethylene copolymers
12/02/1980US4237254 Process for producing olefin polymers
12/02/1980US4237029 Catalyst comprising intensely mixed triaryl phosphite, aluminum trihalide, titanium trihalide component
12/02/1980CA1090773A1 Polymerisation catalyst
12/02/1980CA1090766A1 Olefin polymerization catalyst comprising a monoterpenic ketone and process employing same
12/02/1980CA1090765A1 Ethylene polymerization catalyst and method
11/1980
11/26/1980EP0019330A1 Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
11/26/1980EP0019312A1 Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
11/26/1980EP0019025A1 Process for the production of polyethylene with low energy consumption and apparatus for carrying out said process
11/25/1980US4235984 Process for producing highly stereoregular α-olefin polymers
11/25/1980US4235747 Process for improving polymerization performance of brown solid titanium trichloride catalyst component
11/25/1980US4235746 Polymerization of olefins
11/25/1980US4235745 Titanium trichloride catalytic component and method for homo-or co-polymerization of α-olefin
11/18/1980US4234710 Catalyst and a polymerization process employing the catalyst
11/18/1980US4234709 Catalyst composition, method for producing same and method for polymerization of 1-olefins with same
11/18/1980US4234453 Olefin polymerization catalyst
11/18/1980CA1090044A1 Manufacture of low density ethylene polymers of improved homogeneity
11/18/1980CA1089843A1 PROCESS FOR POLYMERIZING .alpha.-OLEFINS AND CATALYST THEREFOR
11/12/1980EP0018883A1 Process for reducing the risks of inflammation and explosion as a result of the decomposition of ethylene under high pressure, and device for carrying out the process
11/12/1980EP0018882A1 Process for reducing the risks of inflammation and explosion as a result of the decomposition of ethylene under high pressure, and device for carrying out the process
11/12/1980EP0018881A1 Process for reducing the risks of inflammation and explosion as a result of the decomposition of ethylene under high pressure, and device for carrying out the process
11/12/1980EP0018738A1 Solid titanium catalyst component and use thereof in the production of olefin polymers or copolymers
11/12/1980EP0018737A1 Process for producing spherical carrier particles for olefin polymerisation catalyst, catalyst comprising such carrier particles, and use of such catalyst in olefin polymerisation
11/12/1980EP0018431A1 Process for the intermittent polymerization at elevated pressure, and apparatus for carrying out the process
11/11/1980US4233253 Method for the preparation of metal salts of phosphorus acid esters
11/11/1980US4233182 High activity catalyst for the polymerization of alpha-olefins
11/11/1980CA1089600A1 Process for producing polymers or copolymers of olefins containing at least 3 carbon atoms
11/11/1980CA1089598A1 Improved process for high pressure ethylene polymerization
11/04/1980US4232140 Process for polymerizing olefins
11/04/1980US4232139 Process for producing polymers or copolymers of olefins containing at least 3 carbon atoms
11/04/1980US4232138 Olefin polymerization catalyst
11/04/1980US4231896 Organomagnesium complexes
10/1980
10/30/1980WO1980002289A1 Copolymers of vinylacetate,ethylene and peroxy-containing alkylacrylate
10/30/1980WO1980002288A1 Process for producing polyolefin
10/29/1980EP0018108A1 Process and catalyst for polymerising olefins and products therefrom
10/29/1980EP0018025A1 Polymerization of alkenes-1 and shaped articles made thereby
10/29/1980EP0017895A1 Process for the production of homo- and copolymers of alpha-monoolefines
10/29/1980EP0017845A1 Process for the production of homo- and copolymers of alpha-monoolefins by means of a Ziegler catalyst system
10/21/1980US4229558 Process for preparing polyolefin
10/21/1980US4229416 Dual reactor apparatus for polymerizing ethylene
10/21/1980US4229318 Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type