Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
08/1983
08/31/1983EP0087332A1 Process for the preparation of catalysts for the polymerization of olefins, catalysts prepared by this process and their use
08/31/1983EP0087100A1 Solid catalyst component for olefin polymerization
08/30/1983US4401799 Titanium trichloride catalyst and process for the production thereof
08/30/1983US4401641 Process for preparing catalyst carrier of magnesium chloride
08/30/1983US4401589 Process for producing olefin polymers or copolymers
08/24/1983EP0086645A2 Catalyst composition and process for polymerizing olefins
08/24/1983EP0086644A2 Catalyst composition and process for polymerizing olefins
08/24/1983EP0086643A2 Catalyst composition and process for polymerizing olefins
08/24/1983EP0086481A1 Solid catalyst component for olefin polymerization
08/24/1983EP0086473A2 Components and catalysts for the polymerization of olefins
08/24/1983EP0086472A2 Catalyst for the polymerization of olefins
08/24/1983EP0086471A2 Components and catalysts for the polymerization of olefins
08/24/1983EP0086300A1 Process for producing a propylene block copolymer, and moulded articles of such a copolymer
08/24/1983EP0086288A1 Process for producing olefin polymers
08/23/1983US4400494 Olefin polymerization catalyst
08/23/1983US4400493 Aluminum trichloride catalyst, vaporization of unreacted hydrocarbons
08/23/1983US4400303 Reacting mgcl2 with halogenated titanium compound
08/23/1983US4400302 Titanium halide, alkyl magnesium
08/23/1983US4400301 Transition metal compound
08/23/1983CA1152696A1 Polymerization catalyst, process for preparing and use for ethylene homopolymerization
08/17/1983EP0085857A2 Aging of chromium-containing gel at high pH
08/16/1983US4399056 Organo zirconium-chromium mixtures, catalyst prepared therefrom and polymerization of olefins therewith
08/16/1983US4399055 Carrier of catalyst and catalyst component composed of the carrier, for polymerization of olefins, as well as processes for production thereof
08/16/1983US4399054 Catalyst components and catalysts for the polymerization of alpha-olefins
08/16/1983US4399053 High efficiency catalyst containing titanium, zirconium and zinc for polymerizing olefins
08/16/1983CA1152056A1 Process for the stereospecific polymerization of an alpha-olefin and an alpha-olefin polymerization catalyst system
08/16/1983CA1152055A1 Process for the manufacture of a mixed catalyst
08/10/1983EP0085389A1 Olefin polymerization catalyst and process for the polymerization of olefins
08/10/1983EP0085357A2 Heating silica gel in inert atmosphere before activation
08/10/1983EP0085231A1 Catalyst composition, production and use
08/10/1983EP0085208A2 Polymerisation catalyst
08/10/1983EP0085207A2 Polymerisation catalyst
08/09/1983US4398049 Hydrocarbylaluminum halide and mixed carboxylic salt of nickel
08/09/1983US4398005 Novel polymerization catalyst and process for using same to polymerize olefins
08/09/1983US4398004 Olefin polymerization with phosphated silica-chromium catalyst with boron-containing cocatalyst
08/09/1983US4397769 Olefin polymerization catalyst
08/09/1983US4397766 Nonaqueous solvent
08/09/1983US4397765 Polymerization catalyst
08/09/1983US4397764 Amino borane reduction of titanium halide
08/09/1983US4397763 Titanium-based
08/09/1983US4397762 Ziegler catalyst
08/09/1983US4397761 Phosphate containing support for vanadium catalyst
08/09/1983CA1151800A1 Emulsion process for preparing elastomeric vinyl acetate-ethylene copolymers
08/02/1983USRE31331 Group Va and VII oxygen mineral acids as catalyst modifiers
08/02/1983US4396748 Ziegler catalyst, transistion metal complex
08/02/1983US4396747 Coordination catalysts
08/02/1983US4396534 Olefin polymerizing catalyst
08/02/1983US4396533 Coordination
08/02/1983US4396532 Activator comprising a dialkylaluminum monofluoride for the polymerization of ethylene
08/02/1983CA1151186A1 3,5-disubstituted phthalic acid imides, phthalic acids and phthalic acid anhydrides
08/02/1983CA1151142A1 PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS
08/02/1983CA1151141A1 Process for the homo- and co-polymerization of alpha- olefins
08/02/1983CA1151140A1 Method for producing polyolefines in the form of powder by polymerization in the gaseous phase
07/1983
07/26/1983US4395523 Method of making and recovering olefin polymer particles
07/26/1983US4395360 Catalyst components and catalysts for the polymerization of alpha-olefins
07/26/1983US4395358 Titanium trichloride catalyst complex and process for the production thereof
07/20/1983EP0083671A1 High efficiency catalyst containing titanium and zirconium and process for polymerizing olefins
07/19/1983US4394292 Catalysts for the polymerization of olefins
07/19/1983US4394291 Coordination catalyst
07/19/1983CA1150226A1 Process for reducing metallic halides in the vapor phase with magnesium-organic solid compounds, and reduced products thus obtained
07/12/1983US4393182 Olefin polymerization process with novel supported titanium catalyst compositions
07/12/1983US4392990 Heating silica gel in inert atmosphere before activation
07/12/1983US4392983 Transition metal composition, production and use
07/12/1983CA1149632A1 Method for detecting solidification in a mixed phase container
07/06/1983EP0083074A1 New catalyst components for the polymerization of ethylene and of mixtures thereof with olefins and catalysts obtained therefrom
07/06/1983EP0083073A1 New catalyst components for the polymerization of alpha-olefins and catalysts obtained therefrom
07/05/1983US4391738 Catalyst for olefinic polymerization
07/05/1983US4391736 Alpha-olefin polymerization
07/05/1983CA1149367A1 High efficiency catalyst for polymerizing olefins
06/1983
06/28/1983US4390671 Catalyst component for use in the polymerization of α-olefins and a method of using the same
06/28/1983US4390669 Volatile hydrocarbon carrier, transition metal catalyst
06/22/1983EP0081940A1 Preparation of a catalyst for and a method of producing linear low density polyethylene
06/21/1983US4389518 Process for producing polyethylene
06/21/1983US4389334 Acrylic copolymer modified with alkaline earth halide
06/21/1983CA1148526A1 Catalyst system for polymerization of olefins and process for production of polyolefins using the catalyst system
06/15/1983EP0081407A1 Polymerisation process in the gaseous state with heterogeneous catalysis, and spherical reactor for putting it into use
06/14/1983US4388220 Coordination catalysts
06/14/1983US4388219 Catalyst for polymerizing ethylene, comprising compounds of several transition metals, and a polymerization process using said catalyst
06/08/1983EP0019637B1 Process for producing olefin polymer
06/07/1983US4387202 Polymerization using mixed aluminum compounds
06/07/1983US4387201 Catalyzed by a titanium iii compound
06/07/1983US4387200 Process for polymerizing olefins employing a catalyst prepared from organomagnesium compound; oxygen- or nitrogen- containing compound; halide source; transition metal compound and reducing agent
06/07/1983US4387198 Process for producing α-olefin polymers
06/07/1983US4387045 Olefin polymerization catalyst and a process for producing polyolefins by the use of said catalyst
06/07/1983CA1147899A1 Catalytic titanium component, process for the manufacture thereof, and process for the polymerization of alkenes-1 with application of such a titanium component
06/07/1983CA1147717A1 Activators for ziegler type polymerization catalysts
06/01/1983EP0080052A1 Improved catalyst composition for copolymerizing ethylene
05/1983
05/31/1983US4386016 Gelation with water, adding alkanol, spray drying
05/31/1983US4386011 Olefin polymerization with catalysts containing food grade additives
05/31/1983CA1147499A1 Process for extending the molor distribution of polyethylene using two reactors operating at different pressures and temperatures without hydrogen
05/31/1983CA1147497A1 Process for polymerizing or copolymerizing olefins
05/25/1983EP0079389A1 Process for producing propylene polymer or copolymer
05/24/1983US4385162 Aluminum chloride-titanium chloride and an ester are used in preparation of catalyst
05/24/1983US4385161 Olefine polymerization process
05/24/1983US4385160 Preparation of homopolymers and copolymers of α-monoolefins by means of a Ziegler-Natta catalyst system
05/24/1983US4385042 Continuous reaction/separation method for nucleated growth reactions
05/24/1983US4384987 Supported chromium oxide polymerization catalyst
05/24/1983US4384984 Magnesium or manganese halide support pretreated with an ether
05/24/1983US4384983 Catalyst and process for production of polyolefins of improved morphology
05/24/1983US4384982 Process and catalyst for olefin polymerization
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