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)
04/2012
04/03/2012US8148831 Latent catalyst for epoxy resin, epoxy resin composition, and semiconductor device
04/03/2012US8148482 Tactic polymer polymerization process using chiral catalysts
04/03/2012US8148470 Processes for making multimodal molecular weight distribution polyolefins
04/03/2012CA2493405C Absorbent binder composition, method of making it, and articles incorporating it
03/2012
03/29/2012WO2012040147A1 Novel catalyst systems and polymer resins having improved barrier properties
03/29/2012WO2012040144A1 Novel catalyst systems and polymer resins having improved barrier properties
03/29/2012WO2012040026A1 Process for producing polydienes
03/29/2012WO2012039560A2 Ethylene copolymer having improved hygienic property and process for preparing the same
03/29/2012WO2012037781A1 Catalyst for olefin polymerization and polyethylene having ultra-low degree of branching and ultra-high molecular weight
03/29/2012WO2012037596A1 Continuous flow polymerisation process
03/29/2012WO2012004683A3 Ultra-high molecular weight polyethylene, its production and use
03/29/2012WO2012004680A3 Process for producing high molecular weight polyethylene
03/29/2012WO2012004676A3 Process for producing high molecular weight polyethylene
03/29/2012WO2011149656A3 Ethylene polymerization catalysts
03/29/2012WO2011129594A3 Method for preparing olefin-diene copolymer using transition metal compound including thiophene-condensed ring cyclopentadienyl ligand
03/29/2012WO2011129593A3 Method for preparing polypropylene using a transition metal compound containing thiophene-fused cyclopentadienyl ligands
03/29/2012WO2011129592A3 Supported catalyst for polymerizing olefin and method for preparing polyolefin using same
03/29/2012WO2011129590A3 Catalyst composition for polymerizing olefin and method for preparing polyolefin using same
03/29/2012US20120077945 Novel Class Of Olefin Metathesis Catalysts, Methods Of Preparation, And Processes For The Use Thereof
03/29/2012US20120077944 Catalyst Components for the Polymerization of Olefins and Catalysts Therefrom Obtained
03/29/2012US20120077008 Novel Catalyst Systems and Polymer Resins Having Improved Barrier Properties
03/29/2012CA2812260A1 Novel catalyst systems and polymer resins having improved barrier properties
03/29/2012CA2812259A1 Novel catalyst systems and polymer resins having improved barrier properties
03/29/2012CA2811952A1 Continuous flow polymerisation process
03/29/2012CA2805231A1 Ethylene copolymer having improved hygienic property and process for preparing the same
03/28/2012EP2283072B1 High purity heterophasic propylene copolymers
03/28/2012CN102395610A Improved multi-stage process for producing multi-modal linear low density polyethylene
03/28/2012CN102391757A Water-borne acrylic thermal insulating coating and preparation method thereof
03/28/2012CN102391429A PH-sensitive xylan hydrogel and preparation method thereof
03/28/2012CN102391425A Novel compatilizer and preparation method thereof, polyphenylene oxide / polyamide blend alloy containing compatilizer and preparation method thereof
03/28/2012CN102391421A Multnuclear complex and polymer thereof
03/28/2012CN102391397A Polypropylene catalyst containing monoester external electron donor
03/28/2012CN102390950A Slow-release type polycarboxylate slump-retaining agent and preparation method thereof
03/28/2012CN101595137B Polymer production at supercritical conditions
03/28/2012CN101107276B Process for producing olefin polymer and solid titanium catalyst component and catalyst for olefin polymerization
03/27/2012US8143571 Method for fractioning peptides and other compounds
03/27/2012US8143430 Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
03/27/2012US8143429 Process for producing organic transition metal complex compound, metathesis catalyst produced by using the same, ring-opening metathesis polymer obtainable with the metathesis catalyst, and process for producing the polymer
03/27/2012US8143353 Polymerization process and adhesives therefrom
03/27/2012US8143184 Method for the preparation of olefin polymerisation catalyst
03/27/2012US8143183 Nano-linked metallocene catalyst compositions and their polymer products
03/22/2012WO2012036848A1 Supported metallocene catalysts
03/22/2012WO2012036443A2 Dinuclear metallocene compound and a production method for polyolefins using the same
03/22/2012WO2012036256A1 N-vinyl lactam polymer and method for producing same
03/22/2012WO2012036164A1 Composition usable as heat-latent polymerization initiator
03/22/2012WO2012035769A1 Living radical polymerization method
03/22/2012WO2012035710A1 Highly viscous higher alphaolefin polymer and method for producing same
03/22/2012WO2012034357A1 Catalyst carrier for olefin polymerization, solid catalyst component and catalyst
03/22/2012WO2011133005A3 Method of producing novel catalyst composition and olefin polymer using the composition
03/22/2012US20120071679 Process of making aluminoxane and catalysts containing thus prepared aluminoxane
03/22/2012US20120071616 Pyridyldiamido Transition Metal Complexes, Production And Use Thereof
03/22/2012US20120071615 Bi-Nuclear Metallocene Compound and the Preparation Method of Polyolefin Using the Same
03/22/2012US20120071614 Catalyst on silica clad alumina support
03/22/2012US20120071606 Polycarbonate graft copolymers
03/22/2012US20120071603 Method of production of radial conjugated diene polymer
03/22/2012US20120070596 Ethylene copolymer with improved hygienic property and process for preparing the same
03/22/2012DE102011111961A1 Verfahren zur Herstellung einer Katalysatorkomponente zur Additionspolymerisation A process for preparing a catalyst component for addition polymerization
03/22/2012CA2807727A1 Sequential formation of ziegler-natta catalyst using non-blended components
03/21/2012EP2431395A1 Method for producing radial conjugated diene polymer
03/21/2012EP2430055A2 Preparation of precipitated zn pp catalysts with internal pore structure using nanoparticles
03/21/2012EP2430054A1 Olefin polymerization process with reduced fouling
03/21/2012CN102388072A Alpha-olefin ologimer and method for producing same
03/21/2012CN102388071A Process for the production of an ethylene polymer using a chromium containing catalyst
03/21/2012CN102388070A 改进的乙烯聚合催化剂组合物 Improved ethylene polymerization catalyst composition
03/21/2012CN102382536A Super-hydrophobic ice-covering-proof coating having slowly-releasing function and preparation method thereof
03/21/2012CN102382264A Preparation method of cellulose-based water absorbent material
03/21/2012CN102382261A Preparation method for light-chroma aromatic petroleum resin
03/21/2012CN102382256A Catalyst system and preparation method for norbornene and isoprene copolymer
03/21/2012CN102382241A Long-branched chain polyacrylamide copolymer and preparation method thereof
03/21/2012CN102382228A SAN (styrene-acrylonitrile copolymer) preparation method
03/21/2012CN102382224A Olefin-based polymers and uses thereof
03/21/2012CN102382217A Method for preparing double-peak or broad-peak polyethylene with adjustable molecular weight
03/21/2012CN102382216A Preparation method of silica gel carrier for ethylene polymerization catalyst
03/21/2012CN102382130A Process for producing catalyst component for addition polymerization
03/21/2012CN101845104B Olefin polymerization catalyst and preparation method thereof
03/21/2012CN101671414B Resin special for paints resistant to strong corrosion and preparation method thereof
03/21/2012CN101479304B Catalyst composition for the (co) polymerization of propylene
03/21/2012CN101421318B Process for the production of propylene polymers having a low ash content
03/21/2012CN101305027B Three-dimensional random looped structures made from interpolymers of ethylene/alpha-olefins and uses thereof
03/21/2012CN101298484B Catalysts for olefin polymerisation
03/21/2012CN101255216B Substantially linear copolymers and methods of making the same
03/20/2012US8138293 Process for preparing polymers from 3-methylbut-1-ene
03/20/2012US8138285 Fluorinated impregnated catalyst systems and methods of forming the same
03/20/2012US8138284 Process for producing propylene block copolymer
03/20/2012US8138264 Bimodal polyethylene resins that have high stiffness and high ESCR
03/20/2012US8138116 Titanium oxide composition and the application thereof on poly-esterification
03/20/2012US8138113 Dual metallocene catalysts for polymerization of bimodal polymers
03/20/2012CA2538274C Branched polymers and coating compositions made therefrom
03/20/2012CA2483835C Polyethylene pipe resins
03/15/2012WO2012032836A1 Method for producing polar group-containing olefin copolymers
03/15/2012US20120065346 Ethylene-alpha-olefin copolymer, molded article, catalyst for copolymerization, and method for producing an ethylene-alpha-olefin copolymer
03/15/2012US20120065345 Supported hybrid chromium-based catalysts, processes for preparing the same, and uses thereof
03/15/2012US20120065321 Curing compositions for fluoropolymers
03/15/2012US20120065054 Catalyst Systems and Polymerization Processes
03/15/2012US20120064268 Process for Controlling Morphology of Ziegler-Natta Catalysts
03/15/2012DE102011018527A1 Komponenten und Katalysatoren für die Polymerisierung von Olefinen Components and catalysts for the polymerization of olefins
03/14/2012EP2428525A2 Olefin polymer and fiber including same
03/14/2012EP2427508A1 Activating supports with controlled distribution of oh groups
03/14/2012EP2427505A1 Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst
03/14/2012EP2427428A1 O-imino-iso-urea compounds and polymerizable compositions thereof
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