| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 07/29/1999 | DE19802753A1 Production of co-reactive support materials, useful for production of heterogeneous catalysts, cocatalysts and ligands, e.g. for olefin polymerization |
| 07/29/1999 | DE19802335A1 Azo compounds useful for radical polymerisation of olefinically unsaturated compounds |
| 07/29/1999 | CA2318142A1 Method for avoiding instabilities during gas phase polymerisation of rubber |
| 07/29/1999 | CA2318054A1 Catalyst system for gas phase polymerisation of conjugated dienes |
| 07/29/1999 | CA2318051A1 Method for producing a catalyst system and use thereof during gas phase polymerisation of conjugated dienes |
| 07/28/1999 | EP0931814A1 Polyolefins and uses thereof |
| 07/28/1999 | EP0931797A1 Process for preparing ethylene polymer and catalyst used therefor |
| 07/28/1999 | EP0931796A1 Ethylenic polymers and process for the production thereof |
| 07/28/1999 | EP0931278A1 Photochromic organic material, its manufacture and the photochromic articles containing it |
| 07/28/1999 | EP0931100A2 Catalytic patterns containing metal complexes with an adamantane-like structure |
| 07/28/1999 | EP0931099A1 Method for producing olefin polymers with a higher melting point |
| 07/28/1999 | EP0706448B1 High drawdown extrusion process |
| 07/28/1999 | EP0704463B1 Process for producing propylene polymer composition, and propylene polymer composition |
| 07/28/1999 | CN1224433A Process for preparation of terpolymer of ethylene, alpha-olefin and diene |
| 07/28/1999 | CN1224432A Process for polymerisation of alpha-olefins |
| 07/28/1999 | CN1224431A Process for preparing carrier-borne transition metal catalysts |
| 07/28/1999 | CN1224027A Biaxially-oriented metallocene-based polypropylene films |
| 07/28/1999 | CN1224026A Catalyst component and catalyst for ethylenically unsaturated monomer polymerization, and process for ethylenically unsaturated monomer polymerization using said catalyst |
| 07/28/1999 | CN1224025A Unbridged monocyclopentadienyl metal complex catalyst and process for polyolefin production |
| 07/28/1999 | CN1044374C Process for preparing polyolefins |
| 07/28/1999 | CN1044373C Polypropylene injection mold object |
| 07/28/1999 | CN1044372C Solid component of olefine polymerization catalyst and its preparation and said catalyst and use thereof |
| 07/27/1999 | US5929266 Chiral organometallic compounds |
| 07/27/1999 | US5929264 Process for the preparation of substituted indenes and their use as ligand systems for metallocene catalysts |
| 07/27/1999 | US5929185 Obtained by polymerization of monomers at from-50 to 300 degrees c. and from 0.5 to 3000 bar in the presence of a catalyst system which contains, as active components, a metallocene complex and a compound forming metallocenium ions |
| 07/27/1999 | US5929181 Method for preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts |
| 07/27/1999 | US5929161 Free-radically initiated emulsion polymerization of one or more vinyl monomers in water in the presence of a cationically stabilized polyurethane as emulsifier; coatings |
| 07/27/1999 | US5928982 Metallocene transition metal compound, (1) an ion-exchanging layered compound other than a silicate or (2) an inorganic silicate prepared by treating a starting ion-exchanging layer compound other than a silicate or a starting silicate with a |
| 07/27/1999 | US5928611 Impregnated applicator tip |
| 07/27/1999 | CA2033416C Olefin polymerization catalyst and process for the polymerization of olefins |
| 07/27/1999 | CA2032517C Olefin polymerization catalyst component |
| 07/27/1999 | CA2032508C Olefin polymerization catalyst component |
| 07/22/1999 | WO1999036427A1 Process for the preparation of metallocene compounds |
| 07/22/1999 | DE19801859A1 Prevention of instability in gas phase polymerization of rubber |
| 07/22/1999 | DE19801858A1 Production of catalyst system used in gas phase polymerization of conjugated dienes |
| 07/22/1999 | DE19801857A1 Catalyst system used in gas phase polymerization of conjugated dienes |
| 07/22/1999 | CA2283880A1 Process for the preparation of metallocene compounds |
| 07/21/1999 | EP0930621A1 Conductive polymer using self-regenerating oxidant |
| 07/21/1999 | EP0930344A2 Hemocompatible and antibacterial hydrophylic copolymers |
| 07/21/1999 | EP0930343A2 Low profile additives for crosslink resins |
| 07/21/1999 | EP0930320A1 Ethylene/alpha-olefin copolymers, compositions, and processes for the preparation of the copolymers and the compositions |
| 07/21/1999 | EP0712416B1 Components and catalysts for the polymerization of olefins |
| 07/21/1999 | EP0668880B1 Polymerisation process using a catalyst system of enhanced productivity |
| 07/21/1999 | CN1223672A Process for preparation of an ethylene and 'alpha'-olefin copolymer |
| 07/21/1999 | CN1223671A Process for the co-polymerization of an olefin and a vinyl aromatic monomer |
| 07/21/1999 | CN1223670A Elastomers and process for their manufacture |
| 07/21/1999 | CN1223666A Supported catalyst composition and process for the polymerization of olefin monomers |
| 07/21/1999 | CN1223269A Alkenyl-containing isobutylene group block copolymer and process for producing it |
| 07/21/1999 | CN1223268A Slurry process total density polyvinyl high-efficiency catalyst |
| 07/21/1999 | CN1223267A Gas-phase method total density polyvinyl high-efficiency catalyst |
| 07/21/1999 | CN1044252C Vanadium based components and catalysts for the polymerizatin of olefins and polymerization protesses using the same |
| 07/21/1999 | CN1044251C Catalyts for the polymerization of olefins and process for using it in olefins polymerization |
| 07/20/1999 | US5925717 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 07/20/1999 | US5925610 Multifunctional maleate polymers |
| 07/20/1999 | US5925589 Process for the manufacture of a support for olefin polymerization catalysts and process for the polymerization of olefins |
| 07/20/1999 | US5925587 Supported polymerization catalyst component and system, Polymerization process using same for the production of ultra-fine particle size resins with improved crystallization rates |
| 07/20/1999 | CA2003993C Aluminoxane process |
| 07/15/1999 | WO1999035178A1 Synthesis method for block polymers by controlled radical polymerisation from dithioester compounds |
| 07/15/1999 | WO1999035175A1 Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process |
| 07/15/1999 | WO1999035174A1 Homopolymers and copolymers of ethylene |
| 07/15/1999 | WO1999035173A1 Catalyst for producing ethylene homopolymers and copolymers |
| 07/15/1999 | WO1999035171A1 High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis |
| 07/15/1999 | DE19900973A1 Amorphous 1-butene homo- and copolymers having a number of average mol. wt. of at least 200,000 are useful as adhesion promoters and additives for crystalline polymers |
| 07/15/1999 | DE19858513A1 Solid catalyst for homo- or copolymerization of alpha-olefins to homo- or copolymers |
| 07/15/1999 | DE19800934A1 Ruthenium complexes suitable as metathesis catalysts |
| 07/15/1999 | DE19758306A1 Katalysator für die Polyolefinsynthese Catalyst for polyolefin synthesis |
| 07/14/1999 | EP0928797A1 Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process |
| 07/14/1999 | EP0928297A1 Improved method for preparing supported metallocene catalyst systems |
| 07/14/1999 | EP0928296A1 No-compounds for pseudo-living radical polymerization |
| 07/14/1999 | EP0928287A1 Ionic compounds with delocalized anionic charge, their use as components of ionic conductors or catalyst |
| 07/14/1999 | EP0785955B1 Polymerization catalyst systems, their production and use |
| 07/14/1999 | EP0758348B1 Ethylene alpha-olefin block copolymers and methods for production thereof |
| 07/14/1999 | CN1222920A Alpha-olefin-cycloolefin copolymers and process for their production |
| 07/14/1999 | CN1222919A Polyolefin composition with molecular weight maximum occuring in that part of the composition that has the highest comonomer content |
| 07/14/1999 | CN1222532A Catalytic complexes based on lanthanides for (co) polymerization of conjugated dienes |
| 07/14/1999 | CN1222531A Catalyst for polymerization of alpha-olefins containing substituted amino silane compounds |
| 07/14/1999 | CN1044126C Stretched polypropylene film |
| 07/14/1999 | CN1044125C Unstretched polypropylene film |
| 07/14/1999 | CN1044124C Method of preparing low or medium density straight-chain copolymer of ethylene and C4-C6a olefine |
| 07/14/1999 | CN1044123C Process for production of amorphous elastomeric propylene homopolymers |
| 07/14/1999 | CN1044122C Method for producing alpha-olefin polymers |
| 07/14/1999 | CA2259097A1 Hemocompatible and bacteria-repelling hydrophilic copolymers |
| 07/13/1999 | US5922863 Diene cyclization using ruthenium and osmium carbene complexes |
| 07/13/1999 | US5922823 Ethylene-α-olefin-nonconjugated polyene random copolymer |
| 07/13/1999 | US5922819 Process for producing polymers of vinyl aromatic compounds using polymer-containing catalyst systems |
| 07/13/1999 | US5922813 A solid polymerization catalyst is a complex based on titanium trichloride obtained by heat teatement, in presence of a halogenated activator, resulting from pretreated titanium chloride with electorn donar, and aluminum compound |
| 07/13/1999 | US5922783 Radiation-curable, cyanoacrylate-containing compositions |
| 07/13/1999 | US5922632 Vanadium based components and catalysts for the polymerization of olefins and polymerization processes using the same |
| 07/13/1999 | US5922631 Olefin polymerization catalysts |
| 07/13/1999 | CA2143587C High activity ethylene selective metallocenes |
| 07/13/1999 | CA2141496C Organometallic fluorenyl compounds, preparation, and use |
| 07/13/1999 | CA2001249C Method for utilizing triethylaluminum to prepare an alumoxane support for an active metallocene catalyst |
| 07/08/1999 | WO1999033888A1 Process for forming poly(allyl carbonate)-functional prepolymer composition |
| 07/08/1999 | WO1999033883A1 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use |
| 07/08/1999 | WO1999033882A1 Polymerization catalyst and process for producing olefin polymer or copolymer with the same |
| 07/08/1999 | WO1999033881A1 Supported catalyst system for the polymerisation of olefins |
| 07/08/1999 | WO1999033852A1 π-COMPLEX COMPOUNDS |
| 07/08/1999 | WO1999033843A1 Soluble magnesium dihalide complex, preparation and use |
| 07/08/1999 | WO1999033842A1 Product containing magnesium, halogen and alkoxy |
| 07/08/1999 | WO1999033563A1 Bimetallic catalysts for ethylene polymerization reactions activated with paraffin-soluble alkylalumoxanes |