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)
10/2012
10/10/2012CN102718906A Preparation method of spherical polyacrylonitrile latex nanoparticle based on oxidation reduction
10/10/2012CN102718904A Preparation of low-molecular-weight sodium polyacrylate dispersing agent
10/10/2012CN102718901A Ultrahigh molecular weight polyethylene catalyst preparation method and catalyst prepared by same and application of catalyst
10/10/2012CN102718900A Olefin polymerization method
10/10/2012CN102718899A Olefin polymerization method
10/10/2012CN102718898A Olefin polymerization method
10/10/2012CN102718897A Loaded olefin polymerization solid catalyst ingredient, and preparation method and application thereof
10/10/2012CN102718896A Loaded metallocene catalyst and preparation method thereof
10/10/2012CN102718895A Loaded metallocene catalyst and preparation method thereof
10/10/2012CN102718893A Method for preparing color fluorescent nanometer resin particle dispersion liquid
10/10/2012CN102718306A Organic copolymerized amphoteric polymeric flocculant and preparation method thereof
10/10/2012CN102718305A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/10/2012CN102718304A Water soluble organic copolymerization amphoteric polymer flocculant and preparation method thereof
10/10/2012CN102718302A Organic amphoteric polymeric flocculant and preparation method thereof
10/10/2012CN102037025B Transition metal initiators supported by ketone diimine ligands for the homopolymerization of olefins and the copolymerization of olefins with polar comonomers
10/10/2012CN101945898B Catalyst component for polymerization of ethylene and process for producing ethylene polymer (2)
10/10/2012CN101932616B Catalyst component for polymerization of ethylene and process for producing ethylene polymer (1)
10/10/2012CN101802035B Olefin/(meth)acrylate block copolymer and method for producing the same
10/10/2012CN101687950B Polypropylene copolymer
10/10/2012CN101392081B Alpha-olefins polymer compositions, molded objects made from the compositions and novel polymers
10/10/2012CN101333271B Method for producing conjugated diene polymer, conjugated diene polymer, and composition thereof
10/10/2012CN101014664B Free-radical curable polyesters and methods for use thereof
10/09/2012US8283431 Increased polymerization reactor output by using a specific initiator system
10/09/2012US8283428 Polymacromonomer and process for production thereof
10/09/2012US8283427 Heterogeneous perfluoroaryl substituted Lewis acid catalysts for cationic polymerizations
10/09/2012US8283426 Fibres and nonwoven prepared from polypropylene having a large dispersity index
10/09/2012US8283425 Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom
10/09/2012US8283424 Process for the synthesis of alpha-olefin polymerization procatalysts
10/09/2012US8283410 Ring-opening metathesis polymerization of norbornene and oxanorbornene moieties and uses thereof
10/09/2012CA2534185C Magnesium halide/alcohol adduct, its preparation and use
10/09/2012CA2522724C Cationic polymerization of olefins in the presence of water using dinuclear fluoroaryl co-initiators
10/09/2012CA2510860C Polymerization process utilizing hydrofluorocarbons as diluents
10/07/2012CA2736685A1 Improved reactor continuity
10/07/2012CA2736674A1 Improved reactor continuity
10/06/2012CA2736443A1 Improved reactor continuity
10/04/2012WO2012134726A2 Hydrosilyation of vinyl macromers with metallocenes
10/04/2012WO2012134725A2 Amphiphilic block polymers prepared by alkene metathesis
10/04/2012WO2012134722A2 Diblock copolymers prepared by cross metathesis
10/04/2012WO2012134721A2 Vinyl terminated higher olefin polymers and methods to produce thereof
10/04/2012WO2012134719A2 Novel catalysts and methods of use thereof to produce vinyl terminated polymers
10/04/2012WO2012134718A2 Amine functionalized polyolefin and methods for preparation thereof
10/04/2012WO2012134717A2 Vinyl terminated higher olefin polymers and methods to produce thereof
10/04/2012WO2012134715A2 Branched vinyl terminated polymers and methods for production thereof
10/04/2012WO2012134614A1 Pyridyldiamido transition metal complexes, production and use thereof
10/04/2012WO2012133936A1 Catalyst for producing ethylene-based polymer and method for producing the same
10/04/2012WO2012133919A1 Process for producing catalyst for producing ethylenic polymer, catalyst for producing ethylenic polymer and process for producing ethylenic polymer
10/04/2012WO2012133717A1 Ethylene-based polymer, polyethylene resin composition and use thereof, catalyst ingredient for olefin polymerization, catalyst for olefin polymerization containing said ingredient, and process for producing ethylene-based polymer using said catalyst
10/04/2012WO2012133713A1 Ethylene polymer, process for producing ethylene polymer, process for producing polymerization catalyst, and hollow plastic molding comprising ethylene polymer and use thereof
10/04/2012WO2012132861A1 Process for producing water-absorbing resin
10/04/2012WO2012130922A1 Borane activated titanium catalyst system comprising guanidine and diene ligands
10/04/2012WO2012130921A1 Titanium-catalyst system comprising substituted cyclopentadienyl, guanidine and diene ligands
10/04/2012WO2012130614A1 Catalyst components for the polymerization of olefins and catalysts therefrom obtained
10/04/2012WO2012097921A3 Polymethacrylimide foams having a reduced residual monomer content, and production method
10/04/2012WO2011135004A3 Solid particulate catalysts comprising bridged metallocenes
10/04/2012US20120252994 Methods for Making Polyolefin Products Having Different Shear Thinning Properties and Haze
10/04/2012US20120252993 Catalysts
10/04/2012US20120252992 Catalyst component for olefin polymerization and catalyst comprising the same
10/04/2012US20120252991 Method for preparing supported metallocene catalyst and supported metallocene catalyst prepared using the same
10/04/2012US20120252989 Method for replacing compatible ethylene polymerization catalysts
10/04/2012US20120252988 Process for preparing a bimodal polyethylene product in a single loop reactor
10/04/2012US20120252978 Composition for a structural adhesive
10/04/2012US20120252976 High energy density nanocomposites and related methods of preparation
10/04/2012US20120252661 Hydroxyalkylated polyalkylenepolyamine composition, method for producing same and method for producing polyurethane resin using such hydroxyalkylated polyalkylenepolyamine composition
10/04/2012DE112010004818T5 Ethylen-α-Olefin-Copolymer Ethylene-α-olefin copolymer
10/04/2012CA2831872A1 Borane activated titanium catalyst system comprising guanidine and diene ligands
10/04/2012CA2831824A1 Titanium-catalyst system comprising substituted cyclopentadienyl, guanidine and diene ligands
10/03/2012EP2504366A1 Catalysts of the ziegler-natta type for the (co)polymerization of olefins with a high productivity
10/03/2012CN1964787B Methods of activating chromium catalysts
10/03/2012CN102712719A Styrene polymer and manufacturing method therefor
10/03/2012CN102712718A New way to produce polypropylene grade in sequential process
10/03/2012CN102712709A Process for the polymerisation of olefins
10/03/2012CN102712705A Manufacturing method of solid catalyst for propylene polymerization
10/03/2012CN102712704A Three and four atom bridged dicarbonate compounds as internal donors in catalysts for polypropylene manufacture
10/03/2012CN102712701A Methods for reducing static charge of a catalyst and methods for using the catalyst to produce polyolefins
10/03/2012CN102702697A Preparation method for acrylate polymer emulsion particles used for polyester resin toughening modification
10/03/2012CN102702656A Preparation method of high liquid permeability water-absorbing resin
10/03/2012CN102702435A Method for removing aluminum trichloride catalyst form petroleum resin by dry cleaning
10/03/2012CN102702434A Method of two-stage continuous polymerization production of petroleum resin
10/03/2012CN102702433A Preparation method of cycloolefin copolymers
10/03/2012CN102702432A Catalyst for use in ternary polymerization of norbornene, maleic anhydride and cyclohexene and ternary polymerization method
10/03/2012CN102702423A Preparation method of acrylic ester copolymer latex particle for toughening and modifying polybutylene terephthalate
10/03/2012CN102702416A Tetrafluoroethylene/vinylidene fluoride/perfluor methyl vinyl ether emulsion copolymerization method
10/03/2012CN102702408A Preparation method of diene-based liquid rubber
10/03/2012CN102702405A Method for preparing ultralow-residue water absorbing resins
10/03/2012CN102701386A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701385A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701384A Organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701383A Organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701382A Water-soluble organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701381A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701380A Water-soluble organic amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701379A Organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701378A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701375A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701374A Water-solubility organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701373A Water-soluble organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701372A Water-soluble organic amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701370A Water-soluble organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701369A Water-soluble organic copolymeric amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701368A Organic copolymeric amphoteric polymeric flocculant and preparation method thereof
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