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)
08/2012
08/08/2012EP2089399B1 Polymerisation of ethylene and alpha olefins with single site catalysts having an anionic scorpion-like ligand
08/08/2012CN102627712A Preparation method and application of Ziegler Natta catalyst for propylene polymerization
08/08/2012CN102627711A Ethene polymerization catalyst containing ferrocene pyrrylimine titanium, and preparation method and application of ethene polymerization catalyst containing ferrocene pyrrylimine titanium
08/08/2012CN102627710A Preparation method and application of novel supported double-center composite polyethylene catalyst
08/08/2012CN102627708A Preparation method for high-activity Ziegler Natta catalyst and application thereof
08/08/2012CN102627707A Fluorinated ligand-containing metallocene catalyst and preparation method thereof
08/08/2012CN102140148B Preparation method for butyl rubber
08/08/2012CN101932619B Isotactic polypropylene produced from supercritical polymerization process
08/08/2012CN101905173B Supported metallocene catalyst and preparation and application thereof
08/08/2012CN101824053B Bis-silicon-bridged dinuclear metallocene compound and preparation and application thereof
08/08/2012CN101563371B Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
08/08/2012CN101142245B Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
08/07/2012US8236910 Ethylene-norbornene copolymer prepared by non-ring-opening polymerization using a nonsymmetric metallocene catalyst, an alumoxane, and an amino borate or phosphino borate salt cocatalyst; films, transparent containers
08/07/2012US8236909 Method for preparing polymer by precipitation polymerization
08/07/2012US8236908 Components and catalysts for the polymerization of olefins
08/07/2012US8236907 Neutral bimetallic transition metal phenoxyiminato catalysts and related polymerization methods
08/07/2012US8236872 Adhesive composition and optical member
08/07/2012US8236207 Non-aqueous liquid compositions comprising ion exchange polymers reference to related application
08/07/2012CA2546275C Spray-dried, mixed metal ziegler catalyst compositions
08/02/2012WO2012103057A1 Half-metallocene compounds and catalyst compositions
08/02/2012WO2012102571A2 Olefin block copolymers and production methods thereof
08/02/2012WO2012101886A1 Process for producing carboxylated polymer
08/02/2012WO2012101516A2 Tapered triblock copolymers
08/02/2012US20120196996 Tapered Triblock Copolymers
08/02/2012US20120196994 Novel post metallocene-type transition metal compounds
08/02/2012US20120196993 Method for producing copolymer
08/02/2012US20120192882 Polymeric materials derived from tobacco
08/02/2012CA2825394A1 Half-metallocene compounds and catalyst compositions
08/01/2012EP2481760A1 Initiator system for cationic polymerization and polymerization method using same
08/01/2012EP2481759A1 Iso-olefin polymer and preparation method thereof
08/01/2012EP2480580A1 Silica-coated alumina activator-supports for metallocene catalyst compositions
08/01/2012EP2203486B9 Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
08/01/2012EP1539841B1 Polymer production at supercritical conditions
08/01/2012EP1248764B1 Novel method for cross-metathesis of terminal olefins
08/01/2012CN102617808A Environment-friendly composite high-water-absorptivity resin and preparation method thereof
08/01/2012CN102617796A Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
08/01/2012CN102617763A Preparation method of ultrahigh molecular weight polyethylene
08/01/2012CN102617760A Method for preparing solid catalyst for olefin polymerization
08/01/2012CN102617759A Half-metallocene compounds and catalyst compositions
08/01/2012CN102617631A Asymmetric multidentate monophenol oxygen radical titanium complex, preparation method thereof and application
07/2012
07/31/2012US8232359 Process for preparing ethylene homopolymers or copolymers of ethylene with α-olefin by using the transition metal compound
07/31/2012US8232358 Propylene-based polymer and production method therefor, propylene-based polymer composition and molded body made thereof
07/31/2012US8232357 Catalytic composition for producing 1-alkene and acrylates copolymer and method for producing 1-alkene and acrylates copolymer
07/31/2012US8231981 Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of them
07/31/2012CA2529803C Polymerization process involving the dosing initiators
07/31/2012CA2447592C Ziegler-natta catalyst and methods for preparing the same
07/26/2012WO2012099414A2 Olefin block copolymer, and method for preparing same
07/26/2012WO2012098521A1 Metal complexes of salan-type ligands and uses thereof as catalysts for polymerization of alpha-olefins
07/26/2012WO2012098045A1 Activating supports
07/26/2012WO2012097680A1 Solid catalyst component and catalyst for olefin polymerization
07/26/2012WO2012072623A3 Catalyst activator vessel
07/26/2012US20120190806 Phosphine Borane Compounds Comprising Imidazol Groups And Method For Producing Phosphine Borane Compounds Comprising Imidazol Groups
07/26/2012US20120190805 Solid catalyst component for polymerization and copolymerization of ethylene and process for obtaining the same
07/26/2012US20120190804 Dual metallocene catalysts for polymerization of bimodal polymers
07/26/2012US20120190803 Half-metallocene compounds and catalyst compositions
07/26/2012US20120190771 Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
07/26/2012DE112010002182T5 Ethylen-α-Olefin-Copolymer, Formgegenstand, Katalysator für die Copolymerisation und Verfahren zur Herstellung eines Ethylen-α-Olefin Copolymers Ethylene-α-olefin copolymer, molded article, a catalyst for the copolymerization and methods for producing an ethylene-α-olefin copolymer
07/26/2012DE102011002905A1 Polyacrylimid-Schaumstoffe mit reduziertem Gehalt an Restmonomeren, sowie Verfahren zur Herstellung Polyacrylimide foams with reduced content of residual monomers, and methods for preparing
07/25/2012EP2479210A1 Branched and star-branched styrene polymers, telomers, and adducts, their synthesis, their bromination, and their uses
07/25/2012EP2478018A1 Magnesium dichloride-alcohol adducts and catalyst components obtained
07/25/2012EP2478017A1 Composition for a structural adhesive
07/25/2012EP2477733A1 Process for supplying catalyst to a polymerization reactor
07/25/2012CN102604304A Method for preparing gloves and relevant products from polyisoprene aqueous emulsion
07/25/2012CN102603976A Preparation method of quaternary phosphonium cation starch microspheres
07/25/2012CN102603975A Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
07/25/2012CN102603974A Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
07/25/2012CN102603955A Method for preparing formaldehyde-free ethylene vinyl acetate emulsion
07/25/2012CN102603953A Fluorinated ethylene propylene preparation method
07/25/2012CN102603951A Ethylene-alpha-olefin copolymer, molding thereof and process for producing the copolymer
07/25/2012CN102603950A Preparation method of polyisobutene with low molecular weight and high activity
07/25/2012CN102603949A Method for preparing polyvinylpyrrolidone K30 by using low-purity vinylpyrrolidone
07/25/2012CN102603948A Polyvinyl pyridine preparing method
07/25/2012CN102603944A Method for preparing polychlorotrifluoroethylene resin
07/25/2012CN102603942A Two-phase phase-transfer catalytic polymerization process of low molecular weight polystyrene
07/25/2012CN102603941A Preparation method of beta crystalline form polypropylene resin
07/25/2012CN102603940A Catalyst composition for preparing polyisoprene, preparation method of catalyst composition and preparation method of polyisoprene
07/25/2012CN102603939A Polyhydroxy compounds as polymerization quenching agents
07/25/2012CN102603935A Metal bridging bis-guanyl zirconium catalyst and preparation method and application thereof
07/25/2012CN102603933A Solid catalyst component for olefin polymerization and catalyst
07/25/2012CN102603932A Solid catalyst component and catalyst for olefinic polymerization
07/25/2012CN102603931A Solid catalyst component for olefin polymerization and catalyst
07/25/2012CN102603930A Preparation method for cyclohexane ethylene homopolymer or copolymer and catalyst
07/25/2012CN102603810A Rare earth complex and preparation method of rare earth complex, catalysis system for polymerization and preparation method of catalysis system, and preparation method of polymer
07/25/2012CN102600749A Mixing reactor
07/25/2012CN102167764B Method for preparing polyacrylonitrile by single electron transfer active free radical polymerization
07/25/2012CN102093620B Preparation method of polyethylene and talcum powder compound material
07/25/2012CN102079796B Load type olefin polymerization solid catalyst as well as preparation method and application of load type olefin polymerization solid catalyst
07/25/2012CN102050901B Preparation method of polyisobutene with medium molecular weight in boron trifluoride initiating system
07/25/2012CN101942050B Catalyst component for ethylene polymerization in slurry process and preparation method thereof
07/25/2012CN101914172B Spherical catalyst for 1-butene polymerization as well as preparation method and application thereof
07/25/2012CN101838363B Method for producing propylene series copolymer
07/25/2012CN101511879B Preparation of polymerization catalyst activators utilizing indole-modified silica supports
07/25/2012CN101356206B Thermoplastic vulcanizate comprising copolymers of ethylene/alpha-olefins
07/24/2012US8227564 Ethylene copolymers and their uses
07/24/2012US8227563 Process for the preparation of polymer of 1-butene
07/24/2012US8227562 Functionalized polymers and initiators for making same
07/24/2012US8227557 Iron complexes and their use in polymerization processes
07/24/2012US8227552 Methods of controlling polymer properties
07/24/2012US8227522 Surface-modified blade rubber, wiper unit, and blade rubber surface modifying method
07/24/2012US8227370 High activity catalyst component for olefin polymerization and method of using the same
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