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)
07/2012
07/24/2012CA2524135C Increased polymerization reactor output by using a dual initiator system
07/24/2012CA2441185C Double metal cyanide catalysts which can be used to prepare polyols and the processes related thereto
07/19/2012WO2012096698A2 Polyethylene and process for production thereof
07/19/2012WO2012096404A1 Solid catalyst component for olefin polymerization
07/19/2012WO2012096160A1 Processes for producing α-olefin oligomer
07/19/2012WO2012095423A1 Injection stretch blow moulded articles
07/19/2012WO2012071205A3 Activator compositions, their preparation, and their use in catalysis
07/19/2012WO2012070753A3 Solid catalyst for the polymerization of propylene, and method for preparing same
07/19/2012US20120184694 Spherical magnesium halide adduct, a catalyst component and a catalyst for olefin polymerization prepared therefrom
07/19/2012US20120184693 Ethylene polymer preparation method
07/19/2012US20120184685 Packaged peroxide formulation
07/19/2012US20120184653 Synthesis of linear phosphorus-containing functional fluorocopolymer
07/19/2012US20120184432 Diethylzinc composition, method for heat stabilization, and compound for heat stabilization
07/19/2012CA2824274A1 Method for producing .alpha.-olefin oligomer
07/18/2012EP2476710A1 Method for producing polybutadiene
07/18/2012EP2475691A1 Olefin polymerisation process
07/18/2012EP2475534A1 Compositions and methods for producing poly-aminofunctionalized polymerization initiators and corresponding polymers
07/18/2012EP1943306B1 Low temperature initiators for improving the rubber phase volume of hips formulations
07/18/2012CN1923836B Ligand synthesis
07/18/2012CN102597122A Curable composition
07/18/2012CN102597044A Thermopolymerization initiator system and adhesive composition
07/18/2012CN102597026A Process and catalyst system for polydiene production
07/18/2012CN102597019A Polyethylene prepared with supported late transition metal catalyst systems
07/18/2012CN102597016A Catalyst compounds and use thereof
07/18/2012CN102597015A Catalyst compounds and use thereof
07/18/2012CN102597013A Manufacturing method for propylene polymer
07/18/2012CN102585099A Synthesis method of high-hygroscopicity resin containing imvite and polysaccharide at room temperature
07/18/2012CN102585092A Betaine type salt-resistant polymer and preparation method thereof
07/18/2012CN102585089A Cationic polyacrylamide polymer, method for preparing same and application thereof
07/18/2012CN102585081A Rheology modifying agent and preparation method thereof
07/18/2012CN102585065A Simple method for preparing crystalline poly-sulphonic acid betaine
07/18/2012CN102585061A Catalyst for use in preparation of high cis-polyisoprene with narrow molecular weight distribution and preparation method and application thereof
07/18/2012CN102585057A Catalyst for vinyl polymerization reaction
07/18/2012CN102585056A Catalyst for vinyl polymerization or copolymerization reaction
07/18/2012CN102585055A Olefin polymerization catalyst and preparation method and application thereof
07/18/2012CN102585054A Catalyst for olefin oligomerization and polymerization and preparation method thereof
07/18/2012CN102585051A Process for producing catalyst component for addition polymerization
07/18/2012CN102585050A Preparation method of emulsion type tert-butyl peroxyneo-caprate with 50% mass fraction
07/18/2012CN102585049A Preparation method of emulsion type di-(2-ethylhexyl) peroxydicarbonate with mass fraction of 50 percent
07/18/2012CN102585048A Preparation method of 70% mass fraction of solvent type cumyl peroxyneodecanoate
07/18/2012CN102585047A Method for preparing solvent-based peroxide di-(3, 5, 5-trimethyl hexanoyl) with mass fraction of 75 percent
07/18/2012CN102584896A Catalyzing system formed by (P, O) ligand and palladium acetate and method for catalyzing olefin polymerization through utilizing catalyzing system
07/18/2012CN102153681B Supported metallocene catalyst and application thereof
07/18/2012CN102060945B Preparation and application of solid titanium catalyst component for vinyl polymerization
07/18/2012CN101845114B Preparation method of fluorinated acrylate microemulsion
07/18/2012CN101830472B Method for preparing modified silica gel
07/18/2012CN101768269B Bismaleimides resin pre-polymer preparation method
07/18/2012CN101711260B Long chain-branched ethylene-alpha olefin copolymer
07/18/2012CN101696338B Modified acrylic-amino vehicle baking finish, modified acrylic resin and preparation methods thereof
07/18/2012CN101570696B Demulsifier for ternary combination flooding produced fluid and preparation method thereof
07/18/2012CN101559387B Catalyst carrier for olefin polymerization and catalyst thereof
07/18/2012CN101516920B Initiator
07/18/2012CN101400709B Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
07/18/2012CN101333272B Method for producing conjugated diene polymer, conjugated diene polymer, and polymer composition
07/18/2012CN101302258B Acrylic ester high molecular type surfactant and preparation of porous resin
07/18/2012CN101225134B Method for producing functionalized cis-1,4-polydienes having high cis-1,4-linkage content and high functionality
07/18/2012CN101120025B Process for preparing ethylene (co) polymers
07/18/2012CN101024708B Method for preparing broad-peak polythenel montmorillonite nano composite material using mixed catalyst
07/17/2012US8222361 Ethylene-propylene-diene copolymer production method
07/17/2012US8222358 Process for producing propylene copolymers
07/17/2012US8222357 Procatalyst composition with multiple internal donor having silyl ester and method
07/17/2012US8222356 Process for preparing ethylene copolymers
07/17/2012US8222176 Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom
07/17/2012US8222175 Process for the preparation of an olefin polymerisation catalyst
07/17/2012US8222174 Polymerization catalysts for producing polymers with high comonomer incorporation
07/17/2012CA2266660C Perfluorovinyl ionic compounds, their uses as conductive ionic polymer-type compounds, selective membranes and catalysts
07/12/2012WO2012067777A3 Processes for making multimodal molecular weight distribution polyolefins
07/12/2012WO2007059200A8 Catalysts for olefin polymerization
07/12/2012US20120178889 Catalyst systems for the oligomerization of olefin monomers
07/12/2012US20120178888 Robust spray-dried ziegler-natta procatalyst and polymerization process employing same
07/12/2012US20120178617 Preparation of Supported Silyl-Capped Silica-Bound Anion Activators and Associated Catalysts
07/11/2012EP2474561A1 Method for recycling of phenolic antioxidant agent, process for production of olefin polymer, polyolefin powder, and fibers
07/11/2012EP2473538A1 Catalyst and process for polymerizing an olefin and polyolefin prepared thereby
07/11/2012EP1807456B1 Organochromium/metallocene combination catalyst for producing bimodal resins
07/11/2012CN1834121B Rare-earth catalyst for diolefin polymerization and its prepn.
07/11/2012CN102575048A Method for preparing expandable polystyrene by continuously injecting liquid organic peroxide
07/11/2012CN102575047A Polypropylene resin expanded particles and polypropylene resin in-mold expanded molded body
07/11/2012CN102574954A Internal donor for olefin polymerization catalysts
07/11/2012CN102574947A Magnesium dichloride-alcohol adducts and catalyst components obtained
07/11/2012CN102574945A Olefin polymerisation process
07/11/2012CN102574940A Ethylene polymer preparation method
07/11/2012CN102574938A Catalyst for living radical polymerization and polymerization method
07/11/2012CN102574885A Metallocene compound, catalyst composition comprising the same, and olefinic polymers produced using the same
07/11/2012CN102558731A Polydicyclopentadiene/polystyrene interpenetrating polymer network and preparation method thereof
07/11/2012CN102558461A Method for realizing styrene high-efficiency graft polymerization on silica gel micro-particle surfaces by using tertiary arylamine-BPO oxidation-reduction initiation system
07/11/2012CN102558460A Acrylate grafted aqueous polyurethane emulsion and preparation method thereof
07/11/2012CN102558454A Method for preparing polycarboxylic slump-retaining agent by tail liquid in production for acrolein
07/11/2012CN102558441A Synthetic method of solution polymerized butadiene-isoprene rubber
07/11/2012CN102558437A Method for preparing itaconic ester/isoprene copolymer type bio-based engineering elastomer through low temperature emulsion polymerization
07/11/2012CN102558433A Anionic polyacrylamide as well as preparation method and application thereof
07/11/2012CN102558414A Synthesis method of bimodal-distribution ethylene-propylene-nonconjugated diene random copolymer
07/11/2012CN102558405A Alpha-olefin polymerization catalyst and preparation method and application thereof
07/11/2012CN102558404A Polyol ether polyolefin catalyst and preparation and application thereof
07/11/2012CN102558403A Diol ether polyolefin catalyst and preparation and application thereof
07/11/2012CN102558402A Method for quickly starting polymerization reaction in alpha-olefin gas-phase fluidized bed reactor
07/11/2012CN102558400A Neodymium-based homogeneous phase rare earth catalyst and preparation method and application thereof
07/11/2012CN102558399A Preparation method of solvent-based tert-butyl peroxyneo-caprate with mass fraction of 75%
07/11/2012CN102558398A Method for preparing spherical magnesium chloride carrier
07/11/2012CN102553471A Raw material premixing method for preparing rare earth isoprene rubber
07/11/2012CN102060946B N, N coordinated nickel vinyl polymerization catalyst containing phenyl as well as preparation and application
1 ... 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 ... 508