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 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
11/1982
11/24/1982EP0065206A2 Process for preparing synthetic rubber latices which may be sensitized to heat
11/24/1982EP0065136A2 Surface-active azo compounds and their use
11/23/1982US4360650 Process for the production of copolymers of propylene and but-1-ene, products resulting therefrom and uses thereof
11/23/1982US4360632 Ketone bisulfites as reducing agent for free radical polymerization
11/23/1982CA1136346A1 Process for the production of polyolefins
11/23/1982CA1136345A1 Process for producing ethylene copolymers
11/23/1982CA1136341A1 Process for medium vinyl polybutadiene
11/16/1982US4359562 Process for producing ethylene polymers and copolymers by means of a supported catalyst of a chromium-hydrocarbon complex on an inorganic oxide carrier
11/16/1982US4359561 High tear strength polymers
11/16/1982US4359542 Graft copolymers from unsaturated monomers and azo di-ester polyols and polyurethanes prepared therefrom
11/16/1982US4359403 Polymerization catalyst and method
11/16/1982US4359402 Monoolefin catalysts and method for the preparation thereof
11/09/1982US4358572 Method for the preparation of non-crystalline polymers of high molecular weight
11/09/1982CA1135439A1 Process for polymerizing abs polyblends
11/09/1982CA1135247A1 Polymerization of olefins
11/09/1982CA1135246A1 Catalytic composition and its use in olefin oligomerisation
11/02/1982US4357452 Process for polymerizing propylene
11/02/1982US4357450 Polymerization catalysts
11/02/1982US4357448 Two step process for polymerizing ethylene
11/02/1982CA1135000A1 Process for preparation of ethylene polymer wax
11/02/1982CA1134999A1 Enlargement process for the polyethylene molecular distribution with two reactors and two separators
10/1982
10/27/1982EP0063459A1 Polymer composition, production and use
10/26/1982US4356295 Process for polymerizing olefins
10/26/1982US4356294 Production of polyolefins having improved ESCR
10/26/1982US4356160 Carried out in an organic solvent and an ether with an metal catalysts
10/26/1982US4356111 Containing a trivalent or tetravalent titanium, zirconium, organomagnesium, and organoaluminum compounds and a halide source
10/26/1982CA1134342A1 Process for the manufacture of a catalyst
10/26/1982CA1134340A1 Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts
10/19/1982US4355156 Solution polymerization
10/19/1982US4355144 Process for producing a propylene-ethylene copolymer having improved stretchability
10/19/1982US4354959 Organoaluminum-titanium halide-magnesium or manganese compound containing halogen treated with an ether
10/19/1982CA1134100A1 Process for the production of copolymers of propylene and but-1-ene, products resulting therefrom and uses thereof
10/19/1982CA1133947A1 Desensitized solution of 1,1- dihydroxyperoxycyclohexane
10/19/1982CA1133883A1 Catalyst for polymerizing an olefin
10/12/1982US4354010 Transition metal compound
10/12/1982US4354009 Catalyst composition for copolymerizing ethylene
10/12/1982US4353813 Stereospecific coordination catalyst treated wih halogenated hydrocarbon
10/06/1982EP0061902A1 Process for producing conjugated diene polymer
10/05/1982US4352915 Coordination catalysts, multistage, hydrogen concentration
10/05/1982CA1133018A1 Process for reducing metal alkoxides, and the use of the compounds so obtained
10/05/1982CA1132968A1 Polymerization of olefins
10/05/1982CA1132967A1 Process for the manufacture of a catalyst
10/05/1982CA1132964A1 Process for the manufacture of a mixed catalyst
09/1982
09/29/1982EP0061240A2 Dentin and enamel adhesive
09/28/1982US4351930 Propylene copolymerization process and product
09/28/1982US4351708 A cocatalyst mixture of an aromatic iodonium salt, an aromatic carbonyl photoinitiator and a free radical catalyst
09/22/1982EP0060443A1 Catalyst and use of same for polymerization
09/21/1982US4350802 Catalyst system for polymerization of olefins and process for production of polyolefins using the catalyst system
09/21/1982US4350612 Cyclic dehydration with drying agent and milling
09/21/1982CA1132131A1 Polymerization catalysts containing ticl.sub.3
09/21/1982CA1132130A1 TITANIUM TRICHLORIDE CATALYTIC COMPONENT AND METHOD FOR HOMO- OR CO- POLYMERIZATION OF .alpha.-OLEFIN
09/21/1982CA1132129A1 Polymerization catalyst and process
09/21/1982CA1132128A1 Catalyst on a support for the polymerization of 1-alkenes, particularly ethene
09/21/1982CA1132127A1 Components and catalysts for the polymerization of olefins
09/21/1982CA1132123A1 Initiator compositions for vinyl chloride polymerization
09/15/1982EP0060090A1 Process for the preparation of ethylene/propylene copolymers
09/14/1982US4349649 Process of preparing copolymers of butyl acrylate and 1-(α-alkyl acrylate)-1-tert-butyl peroxy ethanes
09/14/1982US4349648 Catalyst composition for copolymerizing ethylene
09/08/1982EP0059451A1 1,2,6-Thiadiazine-3,5-dione-1,1 dioxides and their use
09/08/1982EP0059231A1 Preparation of alkenyl aromatic monomer butadiene rubber and preparation of impact resistant resin therefrom
09/07/1982US4348507 Copordination catalyst containing halogenated hydrocarbon
09/07/1982US4348498 Accelerated hardening of unsaturated polyester resins
09/07/1982CA1131397A1 Anaerobic curing compositions and process for preparing same
09/07/1982CA1131378A1 Process for the production of emulsifier-free, self-crosslinkable rubber latices
09/07/1982CA1131205A1 PROCESS FOR POLYMERIZATION OF .alpha.-OLEFINS AND CATALYSTS THEREFOR
09/07/1982CA1131204A1 Preparing polyolefins with a narrow particle size distribution and catalyst therefor
09/07/1982CA1131203A1 Solid catalyst component for olefin polymerization
09/07/1982CA1131202A1 Catalyst components and catalysts for polymerizing olefins
09/07/1982CA1131201A1 Components of catalysts for polymerizing alpha-olefins and the catalysts formed from the components
09/07/1982CA1131196A1 Peroxide blends
09/01/1982EP0059034A1 A process for producing copolymers of ethylene with alpha-olefins
08/1982
08/31/1982US4347342 Process for initiating radical reactions employing hydroximic acid derivatives
08/31/1982US4347340 Method for preparing thermoelastomeric three-block copolymers
08/31/1982US4347162 Coordination catalyst having a carrier of a complex of magnesium chloride, an alcohol, and a fluorine compound
08/31/1982US4347160 Titanium halide catalyst system
08/31/1982US4347159 Activators for Ziegler type polymerization catalysts
08/31/1982US4347158 Supported high efficiency polyolefin catalyst component and methods of making and using the same
08/31/1982US4347157 Titanium and/or vanadium solid compound on support
08/31/1982US4347111 Photopolymerization of unsaturated compounds, hardening of printing dyes
08/31/1982CA1130950A1 Process for polymerization of ethylene
08/31/1982CA1130778A2 Reduction and reoxidation of cogel or self-reduced catalyst
08/31/1982CA1130777A1 Peroxide blends
08/24/1982CA1130269A1 Process and supported catalysts for polymerization of alpha-monoolefins
08/24/1982CA1130268A1 Soluble polymerization catalysts, production of the same and their use
08/18/1982EP0058104A1 Associates of bases obtained by combining an alkyl or aryllithium and an alkaliamide or hydride, process of polymerisation using them and obtained product
08/18/1982EP0057893A1 Organic barium-magnesium complexes and process for their preparation
08/18/1982EP0057845A2 Process for the preparation of graft polymers
08/18/1982EP0057739A1 Ultra high efficiency catalyst for polymerizing olefins and process of polymerization of olefins using it
08/17/1982CA1130031A1 Anaerobic acrylic compositions stabilized against acid degradation
08/17/1982CA1129841A1 Polymerization catalyst and method
08/17/1982CA1129840A1 Process for the polymerization of 1-alkenes
08/11/1982EP0057589A2 Polymerisation catalyst
08/11/1982EP0057474A2 Acylphosphine oxde compounds, their preparation and use
08/11/1982EP0057327A1 Cyclic perfluoroaliphatic disulfonimides
08/10/1982US4343926 Fluidized bed terpolymerization of ethylene, propylene and non-conjugated diene
08/10/1982US4343921 Adhesive composition
08/10/1982US4343721 Olefin polymerization catalyst components and polymerization process
08/10/1982CA1129422A1 Acylphosphine oxide compounds, their preparation and use
08/10/1982CA1129398A1 PROCESS FOR POLYMERIZING AN .alpha.-OLEFIN
08/04/1982EP0057050A2 Process for the preparation of polymers of alpha-olefins at high temperatures
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