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)
08/1984
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
08/14/1984US4465562 Process for surface treatment of aluminum article
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
08/08/1984EP0115195A1 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
08/07/1984US4464518 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
08/07/1984CA1172271A1 Preparation of linear olefin products
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
08/01/1984EP0114394A2 Process for preparing polymers of vinyl phosphonic acid in solvents
08/01/1984EP0114391A1 Flexible propylene polymer
07/1984
07/31/1984US4463147 Heat-curable mixtures, stable on storage, based on polyimides and containing polymerization catalysts
07/31/1984US4463146 Syndiotactic 1,2-polybutadiene synthesis process
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
07/25/1984EP0113960A1 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
07/24/1984US4461883 Process for producing conjugated diene polymer using a solubilized lanthanum carboxylate catalyst
07/24/1984US4461874 For adhesives, coatings, and fibers
07/24/1984US4461846 Activating catalyst by polymerizing with c-4 to c-12 alpha olefin alkyl aluminum compound, and oxygen-containing aluminum compound
07/17/1984US4460757 Process for producing α-olefin polymers
07/17/1984US4460701 Process for the preparation of catalyst component for the polymerization of olefins
07/17/1984US4460700 Spray drying, transition metal compound, coordination catalyst
07/17/1984CA1171199A1 Process for the degradation of polymers
07/17/1984CA1171066A2 Process for the preparation of polymers of alpha- olefins at high temperatures
07/17/1984CA1171065A1 Process for the preparation of polymers of alpha- olefins at high temperatures
07/17/1984CA1171063A1 Components of catalysts for polymerizing alpha- olefins and catalysts prepared therefrom
07/17/1984CA1171062A1 Catalyst components for polymerizing ethylene
07/17/1984CA1171058A1 Catalyst and method
07/17/1984CA1171057A1 Catalyst and methods
07/11/1984EP0113309A1 Syndiotactic 1,2-polybutadiene synthesis process
07/11/1984EP0113015A1 Use of 1,4-dihydroxynaphthalene for the polymerisation of ethylenically unsaturated compounds
07/10/1984CA1170799A1 Process for the continuous preparation of rubber-modified polymers of vinylaromatics
07/04/1984EP0112714A1 Alpha, omega-perfluorodicarboxylic acids
07/03/1984US4458028 Chromium and vanadiu-m-containing
07/03/1984US4458027 Olefin polymerization catalysts
07/03/1984CA1170400A1 Peroxyester-monosaccharide redox catalyst system for vinyl chloride polymerization
07/03/1984CA1170245A1 Magnesium containing solid
06/1984
06/27/1984EP0112081A1 Polymerisation process
06/27/1984EP0112042A1 Process for making an olefin polymerization catalyst
06/27/1984EP0111903A2 Olefin polymerization catalysts and process for producing olefin polymers by using such catalysts
06/27/1984EP0111902A2 Catalyst and process using same for producing olefin polymer
06/26/1984US4456695 Component of catalyst for olefin polymerization
06/26/1984US4456547 Catalyst prepared from organomagnesium compound, organic hydroxyl-containing compound, reducing halide source and complex formed from admixture of a transition metal compound and an organozinc compound
06/26/1984CA1169998A1 METHOD FOR POLYMERIZING .alpha.-OLEFIN
06/26/1984CA1169843A1 Polyolefin catalyst containing heterocyclic carboxylic esters
06/26/1984CA1169842A1 Polymerization of olefins
06/20/1984EP0111359A1 Aqueous emulsion of tertiary butyl hydroperoxide
06/19/1984US4455412 Low temperature, vinyl chloride
06/19/1984US4455411 Process for preparing acrylamide polymers
06/19/1984US4455387 Reaction of ethylene, alkyl halide and magnesium
06/19/1984US4455386 Polymerization catalyst
06/19/1984US4455252 Phlegmatization of organic peroxides by metallic soaps
06/13/1984EP0110608A1 Process for making olefin polymerization catalyst
06/13/1984EP0110607A1 A process for making an olefin polymerization catalyst
06/13/1984EP0110606A1 A process for making an olefin polymerization catalyst
06/13/1984EP0110605A2 A process for making an olefin polymerization catalyst
06/13/1984EP0110356A1 Process for producing a high purity cyclized polymer of isoprene
06/13/1984EP0110087A1 Continuous process for preparing ethylene copolymers with higher alpha-olefins
06/13/1984EP0110086A1 Continuous process for preparing ethylene copolymers with higher alpha-olefins
06/12/1984US4454306 Containing ethylene, propylene and another a-olefin
06/12/1984US4454299 In presence of ziegler-natta catalyst and hydrogen
06/12/1984US4454242 Catalyst for polymerization of olefins
06/12/1984CA1169186A1 High vinyl polybutadiene or styrene-butadiene copolymer
06/12/1984CA1168833A1 Production of aluminum phosphate from concentrated mass
06/12/1984CA1168831A1 Process of forming foundry cores and molds utilizing binder curable by free radical polymerization
06/05/1984US4452928 Additive-containing polyolefin beads and process for their preparation
06/05/1984US4452914 Titanium complexes and catalysts prepared therefrom
06/05/1984US4452912 Process for producing a supported catalyst for the polymerization of .alpha.
06/05/1984US4452737 Surface-active azo compounds
06/05/1984CA1168414A1 Method for extruding molten narrow molecular weight distribution, linear, ethylene copolymers
05/1984
05/30/1984EP0109851A2 Energy polymerizable compositions containing organometallic initiators
05/30/1984EP0109779A1 Ethylene copolymer
05/30/1984EP0109530A1 Process for making homo and copolymers of 1-olefins
05/29/1984US4451633 Olefin polymerization
05/29/1984US4451626 Process for polymerizing alpha-olefins
05/29/1984US4451576 Molecular weight distribution and microstructure modifiers for elastomers
05/29/1984US4451575 Activators for Ziegler type polymerization catalysts using bis(trichloromethyl) sulfone
05/29/1984US4451574 Coordination organometallic
05/29/1984US4451573 Coordination catalyst having chromium component and organometallic component
05/29/1984CA1168400A1 Process for polyolefins production
05/29/1984CA1168218A1 Phosphate supported chromium catalyst
05/29/1984CA1168214A1 Polymerisation catalyst
05/29/1984CA1168213A1 Polymerisation catalyst
1 ... 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 ... 508