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)
10/1984
10/23/1984CA1176621A1 Transition metal composition, production and use
10/17/1984EP0121756A2 Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a one-zone tubular reactor
10/17/1984EP0121755A2 Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a two-zone tubular reactor
10/17/1984EP0121754A2 Process for the manufacture of ethylene polymers at a pressure of at least 500 bar in a one-zone tubular reactor
10/16/1984US4477639 Reacting a magnesium-modified chloride-vinylidene copolymer with a titanium halide;supported coordination catalysts
10/16/1984US4477588 Coordination catalyst comprising titanium halide, 4-phenylphenol, ethyl benzoate, titanium tetrabutoxide, aluminum compound and halide mixture
10/16/1984US4477587 Solid support containing magnesium-halogen bonds, transition metal halide and electron donor
10/16/1984US4477586 Coordination catalysts
10/16/1984CA1176400A1 Production of polyolefins having improved escr
10/16/1984CA1176232A1 Chromium-oxide-on-support catalyst and polymerization of ethylene using this catalyst
10/11/1984WO1984003889A1 Ethylene polymerization using supported vanadium catalyst
10/11/1984WO1984003888A1 Preparation of low density, low modulus ethylene copolymers in a fluidized bed
10/10/1984EP0121073A1 A process of rotational molding fluoropolymers
10/10/1984EP0121011A1 Method for the production of solid titanium trichloride catalyst
10/09/1984US4476289 Titanium tetrahalide supported on active form of magnesium hjalide, gruop 1-3 hydrides or organometallic compound
10/09/1984US4476288 Catalysts comprising magnesium and a transition metal
10/09/1984US4476243 Olefin polymerization catalyst and catalyst support
10/09/1984CA1175799A1 Homogeneous catalyst made up of a transition metal and magnesium, its preparation and its use for the polymerisation of ethylene
10/03/1984EP0120734A1 Process for preparing a hydrocarbon active solid to be used in the polymerisation of olefines, and process for synthesising an olefinic polymer or copolymer using said hydrocarbon active solid as a catalyst
10/03/1984EP0120503A1 Preparation of low density, low modulus ethylene copolymers in a fluidized bed
10/03/1984EP0120501A1 Ethylene polymerization using supported vanadium catalyst
10/02/1984US4474931 Expansion
10/02/1984US4474924 Stabilized slurries of isoolefin polymers
09/1984
09/25/1984US4473672 Polymer composition, production and use
09/25/1984US4473660 Coordination catalyst-containing alkyl-aluminum compound, electron donor, titanium compound and ester on magnesium halide support
09/25/1984CA1175199A1 CATALYST AND PROCESS FOR STEREOSPECIFIC POLYMERIZATION OF .alpha.-OLEFINS
09/25/1984CA1175035A1 Supported catalysts for the polymerization of ethylene
09/18/1984US4472531 Polymerization catalyst and method of preparing the same
09/18/1984US4472524 Coordination catalysts
09/18/1984US4472523 Complex with hydrocarbyl magnesium
09/18/1984US4472521 Titanium alkoxide, manganese or magnesium alkoxide, halogenation
09/18/1984US4472520 Process for preparing components of catalysts for the polymerization of olefins
09/18/1984US4472519 Silicon-aluminum compounds
09/18/1984US4472315 Components of catalysts and catalysts for (Co) polymerizing olefins and process for preparing said components, said components being based on particular chlorinated compounds of trivalent vanadium
09/18/1984CA1174797A2 Process for the polymerisation of unsaturated compounds with a catalytic system based on reduced metal alkoxides
09/12/1984EP0118172A1 Catalyst, production and use
09/12/1984EP0117929A1 Polymerization of alpha-olefins and catalyst component and catalyst system therefor
09/11/1984US4471095 Using spiral heat exchanger
09/11/1984US4471066 Polymerization of olefins
09/11/1984US4471065 Olefin polymerization catalyst activity by olefin washing
09/11/1984US4471064 Aluminum chloride, titanium halide cocrystals
09/11/1984CA1174226A1 Olefin polymerization catalyst
09/11/1984CA1174225A1 Components and catalysts for the polymerization of olefines
09/11/1984CA1174223A1 Catalyst, method of producing the catalyst, and polymerization process employing the catalyst
09/05/1984EP0117635A2 Improved stabilized slurries of isoolefin polymers
09/04/1984US4469853 Computerized to achieve desired density or melt index
09/04/1984CA1173820A1 Olefin polymerization catalyst and process
08/1984
08/29/1984EP0116797A1 Continuous process for producing homo- and copolymers of ethylene
08/29/1984EP0116709A1 Process for producing homo and copolymers of alpha-monoolefins by means of a Ziegler-Natta catalytic system
08/28/1984US4468477 Production of catalyst component, catalyst and use thereof
08/28/1984CA1173599A1 Deactivation of catalyst in solution process for polymerization of alpha-olefins
08/28/1984CA1173425A1 Alumina catalysts and method for their preparation
08/28/1984CA1173424A1 Catalyst composition for polymerizing ethylene
08/22/1984EP0116248A1 Continuous process for producing homo- and copolymers of ethylene
08/22/1984EP0116227A1 Titanium trichloride catalyst component and the process for the production thereof
08/21/1984US4467080 Agitation using a rotating turbine having blades extending along the walls
08/21/1984US4467044 Supported catalyst for polymerization of olefins
08/15/1984EP0115833A1 Polyolefin polymerization process and catalyst
08/15/1984EP0115691A1 Catalyst component for polymerization of olefins
08/15/1984EP0115635A1 Continuous process for producing isobutylen polymers
08/14/1984US4465887 Isobutene polymers, fractionating feed stream, alcl3 catalyst, multi-stage
08/14/1984US4465785 Composition production and use
08/14/1984US4465783 Spraying solid
08/14/1984US4465782 Supported transition metal composition
08/14/1984US4465781 Halogenated catalyst for ethylene polymerization containing a transition metal and magnesium and process for its preparation
08/14/1984CA1172623A1 Olefin polymerizing catalyst
08/14/1984CA1172622A1 Polymerization catalyst and method
08/14/1984CA1172621A1 Polymerization catalyst and method
08/14/1984CA1172619A1 Preparation of porous, pure silicon dioxide and of chromium-oxide-on-silicon dioxide catalysts
08/08/1984EP0115233A1 Continuous process for producing homo- and copolymers of ethylene
08/08/1984EP0115195A1 Catalyst composition for use in the polymerization of olefins
08/08/1984EP0114905A1 Ultra high efficiency catalyst for polymerizing olefins prepared from organotitanium and alkylzinc compounds
08/08/1984EP0114902A1 High efficiency catalyst for polymerizing olefins prepared from organotitanium and magnesium components
08/07/1984US4464519 Suspension polymerization; hydroxypropylmethyl-cellulose, pva suspension system
08/07/1984US4464518 Catalyst is multi-step reaction product of compounds of al, mg, v or ti, alcohols and polysiloxanes
08/07/1984US4464478 Catalyst components and catalysts for polymerizing olefins
08/07/1984CA1172236A1 Phosphated alumina or aluminum phosphate chromium catalyst
08/01/1984EP0114557A1 Catalytic system and use thereof in a process for the polymerization of ethylene
08/01/1984EP0114526A1 Titanium catalyst composition for use in the polymerization of olefins
08/01/1984EP0114434A1 Catalyst and polymerization of olefins with that catalyst
08/01/1984EP0114391A1 Flexible propylene polymer
07/1984
07/31/1984US4463145 Method for homo- or co-polymerization of α-olefin
07/31/1984US4463102 Polyolefin polymerization catalyst containing sterically unhindered phenolic compounds (II)
07/31/1984CA1171847A1 Peroxide emulsions containing an antifreezing compound
07/31/1984CA1171844A1 Catalyst impregnated on fine silica, process for preparing, and use for ethylene polymerization
07/31/1984CA1171843A1 Catalyst comprising chromium on silica/phosphate support
07/31/1984CA1171840A1 Polymerization of olefins
07/25/1984EP0113960A1 Production and use of magnesium halide composition
07/25/1984EP0113938A1 Supported catalyst for polymerization of olefins
07/25/1984EP0113937A1 Supported catalyst for polymerization of olefins
07/25/1984EP0113936A1 Supported catalyst for polymerization of olefins
07/25/1984EP0113878A1 Polyolefin polymerization process and catalyst
07/24/1984US4461882 Olefin polymerization
07/24/1984US4461881 Process for the production of purified propylene homopolymers or copolymers
07/24/1984US4461846 Activating catalyst by polymerizing with c-4 to c-12 alpha olefin alkyl aluminum compound, and oxygen-containing aluminum compound
07/24/1984CA1171598A1 Preparation of propylene homopolymers or copolymers
07/24/1984CA1171591A1 Degassing process for removing unpolymerized monomers from olefin polymers
07/18/1984EP0113582A2 Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil additives
07/17/1984US4460757 Process for producing α-olefin polymers
07/17/1984US4460756 Olefin polymerization method
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