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)
09/2012
09/19/2012CN102675491A Novel initiating system, and preparation method and application thereof
09/19/2012CN102674521A Organic amphiprotic high-molecular coagulant and preparation method thereof
09/19/2012CN102134292B Preparation method for polyvinylidene fluoride with high molten fluidity
09/19/2012CN101983975B Preparation method of polycarboxylic acid water reducer
09/19/2012CN101910208B Catalyst components for the polymerization of olefins
09/19/2012CN101889029B Non-metallocene catalysts having tetrazol group for olefin polymerization and polymerizing method of olefin using the same
09/19/2012CN101558089B Solid catalyst for olefin polymerization, olefin polymerization method, and olefin polymer particle produced by the method
09/18/2012US8268949 Borohydride metallocene complex of a lanthanide, catalytic system including the said complex, polymerisation method using same and ethylene/butadiene copolymer obtained using said method
09/18/2012US8268946 Clay activation of PD(II) and NI(II) complexes
09/18/2012US8268945 Catalyst component for ethylene polymerization, preparation thereof, and a catalyst comprising the catalyst component
09/18/2012US8268944 Dual metallocene catalysts for polymerization of bimodal polymers
09/18/2012US8268943 Preparation of supported chromium catalyst and polymerization process
09/15/2012CA2734167A1 Polyethylene film
09/13/2012WO2012119918A1 High styrene high vinyl styrene-butadiene rubber and methods for preparation thereof
09/13/2012WO2012119917A1 High styrene high vinyl styrene-butadiene rubber and methods for preparation thereof
09/13/2012WO2012099882A3 Method for producing silyl-functionalized polyolefins and silyl-functionalized polyolefins with silyl monomer incorporation
09/13/2012US20120232236 Supported nonmetallocene catalyst, preparation and use thereof
09/13/2012US20120232235 Catalyst compositions containing transition metal complexes with thiolate ligands
09/13/2012US20120232234 Safe removal of volatile, oxidizable compounds from particles, in particular polymer particles
09/13/2012US20120232229 Catalyst systems containing a bridged metallocene
09/12/2012EP2497789A1 4-methyl-1-pentene/ -olefin copolymer, composition comprising the copolymer and 4-methyl-1-pentene copolymer composition
09/12/2012EP2496613A1 Method for the production of homo- or copolymers
09/12/2012EP2496612A1 Catalyst component for the polymerization of olefins having a guanidinate ligand
09/12/2012CN102666620A Hydrophilically-modified silicone compositions
09/12/2012CN102666607A Ethylenic polymer
09/12/2012CN102666605A Catalysts
09/12/2012CN102666604A Preparation of single-site catalysts
09/12/2012CN102666603A Preparation of polypropylene in the presence of a single-site catalyst
09/12/2012CN102666601A Process for olefin polymerization
09/12/2012CN102666599A Method for preparing a metallocene-supported catalyst, and metallocene-supported catalyst prepared by the method
09/12/2012CN102666598A Ziegler-natta catalyst for olefin polymerization
09/12/2012CN102666597A Catalyst compounds and use thereof
09/12/2012CN102666596A Processes for preparation of cyclic acyclic diene copolymer and rubber composition
09/12/2012CN102666595A Composition for a structural adhesive
09/12/2012CN102666592A Process for production of carboxylic acid polymers
09/12/2012CN102666561A Transition metal complex, preparation method for said transition metal complex, trimerization catalyst, preparation method for 1-hexene, preparation method for ethylene polymer, substituted cyclopentadiene compound, and preparation method for said su
09/12/2012CN102665909A Supported hybrid metallocene catalyst comprising three compounds, and method for preparing same
09/12/2012CN102659983A Complexing method of anhydrous aluminium trichloride catalyst for producing petroleum resin
09/12/2012CN102659965A Amidino group 4 metal catalyst, and preparation method and application thereof
09/12/2012CN102659964A Application of single-site catalyst in polymerization of ethylene solution
09/12/2012CN102659961A Cobalt catalyst and application thereof in 1,3-butadiene polymerization reaction
09/12/2012CN102659960A Preparation method of solvent-type di-(2-ethylhexyl)peroxydicarbonate with mass fraction of 60%
09/12/2012CN102659682A Imidazole side chain half-metallocene imine ligand, and method and application thereof
09/12/2012CN102659654A Synthesis method of perfluoropolyether acylperoxide initiator
09/12/2012CN101948489B Nickel complex and preparation and application thereof
09/11/2012US8263722 Process for making ethylene interpolymers and interpolymers made thereby; compositions and electrical devices containing such interpolymers
09/11/2012US8263712 Production of elastomeric functionalized olefin polymers
09/11/2012US8263692 Propylene-based polymer, articles, and process for producing same
09/11/2012US8263520 Two atom bridged dicarbonate compounds as internal donors in catalysts for polypropylene manufacture
09/07/2012WO2012118883A1 Process for improving bulk density with multi-contact procatalyst and product
09/07/2012WO2012118510A1 Internal and external donor compounds for olefin polymerization catalysts iii
09/07/2012WO2012118233A1 Addition polymerization method, prepolymerized catalytic component for addition polymerization, and method for producing addition polymer
09/07/2012WO2012117039A1 Process for preparing ethylene homopolymers or copolymers in a tubular reactor with at least two reaction zones having different concentrations of chain transfer agent
09/06/2012US20120226005 Supported nonmetallocene catalyst, preparation and use thereof
09/06/2012US20120226004 Catalyst component for olefin polymerization and preparation method thereof
09/06/2012US20120225982 Compositions of a metal amidine complex and second compound, coating compositions comprising same
09/05/2012EP2495286A1 Curable composition
09/05/2012EP2495267A1 High styrene high vinyl styrene-butadiene rubber and methods for preparation thereof
09/05/2012EP2495266A1 High styrene high vinyl styrene-butadiene rubber and methods for preparation thereof
09/05/2012EP2495263A1 Supported non-metallocene catalyst, preparation method and uses thereof
09/05/2012EP2495261A1 Supported non-metallocene catalyst, manufacturing method and application thereof
09/05/2012EP2495260A1 Manufacturing method for propylene polymer
09/05/2012EP2493938A1 Polyethylene prepared with supported late transition metal catalyst systems
09/05/2012EP2493615A1 Catalysts
09/05/2012CN102656199A Magnesium dichloride-water adducts and catalyst components obtained therefrom
09/05/2012CN102656198A Process for the preparation of a particulate bimodal polyethylene product
09/05/2012CN102656196A Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins
09/05/2012CN102656195A Methods for making polyolefin products having different shear thinning properties and haze
09/05/2012CN102656194A Mixed donor system for high melt flow and high activity
09/05/2012CN102656193A Novel initiation method for polymerizing (meth)acrylates
09/05/2012CN102653579A Nitrile rubber and preparation method thereof
09/05/2012CN102653573A Anti-adsorption and long-circulation lipid molecule, preparation method and application thereof in fields of medicines and cosmetics
09/05/2012CN102653570A Prepolymerization method, prepolymerized catalyst component for addition polymerization, and method for producing addition polymer using the same
09/05/2012CN102180998B Olefin polymerization catalyst, preparation method thereof and preparation method of polyolefin
09/05/2012CN102060944B Alpha-diimine nickel (II) olefin polymerization catalyst as well as preparation method and application thereof
09/05/2012CN101959906B Process for producing modified olefin polymer
09/05/2012CN101918463B Long chain branched propylene-alpha-olefin copolymers
09/05/2012CN101735613B Porous polymer nanoparticle and preparation method thereof
09/05/2012CN101733156B Naphthalene sulfonate rare earth catalyst as well as preparation method and application thereof
09/05/2012CN101704848B Rare earth allyl complex with constrained geometry configuration, preparation method thereof and applications thereof in conjugated diene high-cis-1, 4-selective polymerization
09/05/2012CN101679540B Polyolefin and preparation method thereof
09/05/2012CN101563374B Phase separator and monomer recycle for supercritical polymerization process
09/05/2012CN101528784B Method for producing syndiotactic propylene polymer
09/05/2012CN101337997B Carrier dual metal composite catalyst and method for preparing same
09/05/2012CN101012296B Process for the polymerization of olefins, polyethylenes, and films and articles produced therefrom
09/04/2012US8258332 Polymers functionalized with halosilanes containing an amino group
09/04/2012US8258247 Catalyst component for polymerization of ethylene and process for producing ethylene polymer (2)
09/04/2012US8258246 Preparation of supported chromium catalyst and polymerization process
09/04/2012US8258245 Method and device for optimising catalyst supply to a polymerisation reactor
09/04/2012US8258241 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and rubber composition
08/2012
08/30/2012WO2012115259A1 ETHYLENE-α-OLEFIN COPOLYMER AND MOLDED ARTICLE
08/30/2012WO2011129590A9 Catalyst composition for polymerizing olefin and method for preparing polyolefin using same
08/30/2012US20120220739 Catalyst for the Polymerization of Olefins
08/30/2012US20120220685 Photo-latent titanium catalysts
08/30/2012DE112010002188T5 Ethylen-α-Olefin-Copolymer und Formgegenstand Ethylene-α-olefin copolymer and molded article
08/29/2012EP2492291A2 Method for preparing a metallocene-supported catalyst, and metallocene-supported catalyst prepared by the method
08/29/2012EP2492290A1 Catalyst component for olefin polymerization and preparation method thereof
08/29/2012EP2492287A2 High temperature polyethylene solution polymerization process
08/29/2012EP2491065A1 Hydrophilically-modified silicone compositions
08/29/2012EP2491062A1 Process for selectively polymerizing ethylene and catalyst therefor
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