| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 02/14/2013 | US20130041120 Catalyst component for olefin polymerization reaction and catalyst comprising same |
| 02/14/2013 | US20130040805 Solid catalyst component and process for the (co)polymerization of ethylene |
| 02/14/2013 | DE102011114133A1 Activated carbon, preferably activated carbon equipped and/or fitted with metal component comprising a metal-containing, preferably metal compound-containing ionic liquid, useful as protective material for civil or military purpose |
| 02/13/2013 | EP2556078A1 Catalysts for alkyne metathesis |
| 02/13/2013 | CN102933623A Ti catalyst system comprising substituted cyclopentadienyl, amidine and diene ligand |
| 02/13/2013 | CN102933614A Clay-supported nickel diimine catalyst and method for preparation of polyolepin/clay nanocomposites using the same |
| 02/13/2013 | CN102933613A Modified polymer compositions |
| 02/13/2013 | CN102933611A Improved control over controlled radical polymerization processes |
| 02/13/2013 | CN102926198A Spinning sizing agent |
| 02/13/2013 | CN102926019A Hyperbranched polymer/polyethylene composite particle tangible micro-thin polypropylene fiber and preparation method thereof |
| 02/13/2013 | CN102924840A Method for preparing ABS resin from phenylethylene-butadiene-isoprene terpolymer composite latex by emulsion grafting |
| 02/13/2013 | CN102924668A Preparation method of corncob, acrylic acid polymer and montmorillonite composite super absorbent resin |
| 02/13/2013 | CN102924665A High-fire-retardant PPO/ECTFE (polyphenylene oxide/ethylene-chlorotrifluoroethylene) copolymer alloy prepared through in-situ method and preparation method thereof |
| 02/13/2013 | CN102924661A Maleic anhydride grafted polypropylene material |
| 02/13/2013 | CN102924658A Catalyst for ternary polymerization of norbornene, derivative of norbornene, tetrafluoroethylene and cyclohexene and method of ternary polymerization |
| 02/13/2013 | CN102924654A High-strength temperature resistant viscoelastic fracturing fluid copolymer |
| 02/13/2013 | CN102924638A Preparation method of double-mercapto-terminal polymer |
| 02/13/2013 | CN102924637A Preparation method for polymer nanometer latex |
| 02/13/2013 | CN102924633A Olefin polymer producing method, ethylene polymer, and mold product |
| 02/13/2013 | CN102924505A Preparation method of o-benzene salicylaldiminato titanium complex |
| 02/13/2013 | CN102408504B Methods of ethylene homopolymerization and copolymerization of ethylene and butylene-1 under action of vanadium catalyst |
| 02/13/2013 | CN102344505B Olefin polymerization catalyst containing carboxylic ester compound and preparation and application thereof |
| 02/13/2013 | CN102295713B Olefin polymerization catalyst containing beta-diketone metal complex, preparation and application thereof |
| 02/13/2013 | CN102286115B Olefin polymerization loaded metallocene catalyst and preparation method thereof |
| 02/13/2013 | CN102190745B Iron-based catalyst for pentadiene polymerization and method for preparing polypentadiene |
| 02/13/2013 | CN102108105B Neodymium (Nd)-based homogeneous rare earth catalyst as well as preparation method and application thereof |
| 02/13/2013 | CN101885793B Ethylene polymerization catalyst, preparation and application thereof |
| 02/13/2013 | CN101821297B Synthesis of liquid polymer and functionalized polymer |
| 02/12/2013 | US8372996 Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same |
| 02/12/2013 | US8372927 Metal-ligand complexes and catalysts |
| 02/12/2013 | US8372925 addition polymerization of conjugated polyene monomer in the presence of polymerization catalysts comprising a mixture of a nickel-containing compound, an alkylating agent, a fluorine-containing compound, a carboxylic acid and an alcohol; controlling gelation, branching and molecular weight; efficiency |
| 02/12/2013 | US8372771 System and method for catalyst activation |
| 02/12/2013 | CA2559576C Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| 02/12/2013 | CA2441262C High melt strength polymers and method of making same |
| 02/07/2013 | US20130035463 Catalyst Systems And Methods For Using Same To Produce Polyolefin Products |
| 02/07/2013 | US20130035462 Ethylenic polymerization catalyst and method for manufacturing ethylenic polymer |
| 02/07/2013 | US20130035460 Process for Making Ethylene Interpolymers and Interpolymers Made Thereby, and Compositions and Electrical Devices Containing Such Interpolymers |
| 02/07/2013 | US20130035458 High Activity Catalyst Compositions Containing Silicon-Bridged Metallocenes with Bulky Substituents |
| 02/07/2013 | US20130035412 Production and use of metal salts of alkyl oxide and/or aryl alkyl oxide oligomers and polymers with acid end groups in the production of polyurethane systems |
| 02/07/2013 | US20130035227 Procatalyst Composition with Substituted 1,2-Phenylene Aromatic Diester Internal Donor and Method |
| 02/06/2013 | EP2552974A1 Production of alpha-olefins |
| 02/06/2013 | EP2552973A1 Improved olefin polymerization process |
| 02/06/2013 | EP2552972A1 Improved ethylene polymerization process and polyolefin |
| 02/06/2013 | EP2552970A1 Process for continuous emulsion polymerization |
| 02/06/2013 | CN102918068A Amide ester internal electron and process |
| 02/06/2013 | CN102918067A Production method for a spherical carrier for an olefin polymerization catalyst, and a solid catalyst using the same and propylene polymers |
| 02/06/2013 | CN102917986A Treatment additives, methods for making and methods for clarifying aqueous media |
| 02/06/2013 | CN102911804A Preparation method for efficient low-foaming detergent |
| 02/06/2013 | CN102911652A Cationic polymer anti-collapse agent for mist drilling |
| 02/06/2013 | CN102911648A High-temperature resistant viscosity-increasing filtration-loss reducing agent and preparation method thereof used for drilling fluid |
| 02/06/2013 | CN102911327A Preparation method of conjugated diene and polar monomer segmented copolymer with low molecular weight |
| 02/06/2013 | CN102911324A Method for preparing maleic anhydride type polycarboxylic acid water reducing agent and application |
| 02/06/2013 | CN102911320A Method for preparing powder polycarboxylic acid superplasticizer |
| 02/06/2013 | CN102911317A Expandable polystyrene resin with ultra-large particle size and method for preparing same |
| 02/06/2013 | CN102911312A Preparation method of water-in-water type cationic polyacrylamide used for treating fracturing wastewater |
| 02/06/2013 | CN102911311A Copolymer hydrogel and preparation method thereof |
| 02/06/2013 | CN102911309A Waterborne acrylic macromolecular compound as well as preparation method and application thereof |
| 02/06/2013 | CN102911304A Preparation method for high isotactic polyacrylonitrile resin |
| 02/06/2013 | CN102911303A PVC (polyvinyl chloride) paste resin used for preparing medical glove and production method thereof |
| 02/06/2013 | CN102911302A Living polymerization method of vinyl acetate monomer emulsion |
| 02/06/2013 | CN102911300A Method for preparing BOPP (Biaxially-oriented Polypropylene) |
| 02/06/2013 | CN102911299A High-activity olefin polymerization catalyst, preparation method and application |
| 02/06/2013 | CN102911298A Catalyzing system for isoprene polymerization and preparation and application method of catalyzing system |
| 02/06/2013 | CN102909000A Method for preparing molecular imprinting solid-phase extraction film in separation capillary |
| 02/06/2013 | CN102311513B Catalyst component and catalyst for olefin polymerization |
| 02/06/2013 | CN102225985B Preparation method of macroporous sodium carboxymethylcellulose grafted copolymer with rapid swelling absorption property |
| 02/06/2013 | CN102101897B Heterocyclic-side-chain-containing metallocene catalyst and application thereof in olefinic polymerization |
| 02/06/2013 | CN102050893B Method for producing ultrahigh molecular weight polyethylene |
| 02/06/2013 | CN102040681B Carrier for preparing olefin polymerization catalyst and preparation method thereof |
| 02/06/2013 | CN102020732B Catalyst component preparation method and catalyst for vinyl polymerization |
| 02/06/2013 | CN101580559B Preparation method of olefin polymers |
| 02/05/2013 | US8367853 Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst |
| 02/05/2013 | US8367787 Polyolefin production |
| 02/05/2013 | US8367786 Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated |
| 02/05/2013 | US8367785 Method for controlling a process for polymerisation of an olefin |
| 02/05/2013 | US8367784 Continuous dosing of extremely fast initiators during polymerization reactions |
| 02/05/2013 | US8367773 Chemical blends of polyolefins and poly(hydroxy carboxylic acid)s |
| 02/05/2013 | US8367745 Includes alkaline earth metal oxide as acidity neutralization stabilizer; quick setting, mechanical strength; repairing prosthesis |
| 02/05/2013 | US8366960 Peroxide composition |
| 02/05/2013 | CA2657644C Process to produce high viscosity fluids |
| 01/31/2013 | WO2013016647A1 Propylene/ethylene copolymer film for heat seal |
| 01/31/2013 | WO2013016478A1 Propylene-based polymer with low ash content and process |
| 01/31/2013 | WO2013015176A1 1-decene/1-dodecene copolymer and lubricating-oil composition containing same |
| 01/31/2013 | WO2013015175A1 1-octene/1-decene copolymer and lubricating-oil composition containing same |
| 01/31/2013 | WO2013014383A1 Method for preparing dialkyl magnesium compounds by ethylene polymerisation and uses thereof |
| 01/31/2013 | WO2013013611A1 Catalyst component for olefinic polymerization, preparation method therefor and catalyst thereof |
| 01/31/2013 | WO2012134725A3 Amphiphilic block polymers prepared by alkene metathesis |
| 01/31/2013 | US20130030135 Vinyl-Terminated Macromonomer Oligomerization |
| 01/31/2013 | US20130030134 Ziegler catalyst and method of synthesizing the same |
| 01/31/2013 | US20130030092 Catalyst Composition Comprising Shuttling Agent for Ethylene Multi-Block Copolymer Formation |
| 01/31/2013 | US20130029834 Aluminoxane Catalyst Activators Derived From Dialkylalumium Cation Precursor Agents, Processes for Making Same, And Use Thereof In Catalysts And Polymerization Of Olefins |
| 01/31/2013 | CA2842786A1 1-octene/1-decene copolymer and lubricating-oil composition containing same |
| 01/31/2013 | CA2842785A1 1-decene/1-dodecene copolymer and lubricating-oil composition containing same |
| 01/30/2013 | EP2550308A1 Self-assembled multi-nuclear catalyst for olefin polymerization |
| 01/30/2013 | CN102906129A Process for selectively polymerizing ethylene and catalyst therefor |
| 01/30/2013 | CN102906128A Polybutadiene, modified polybutadiene, preparation methods for both, and rubber-reinforced styrene resin composition using same |
| 01/30/2013 | CN102899885A Method for preparing imvite-phosphorus synergistic flame retardant for cotton fabrics |
| 01/30/2013 | CN102898757A Preparation method of flame retardant acrylic resin |
| 01/30/2013 | CN102898598A SO4<2->/ZrO2-Fe2O3-SiO2 doped mixed-crystal solid acid and preparation method thereof |
| 01/30/2013 | CN102898591A Method for preparing styrene/isoprene in-situ toughened polypropylene |