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)
03/2014
03/27/2014WO2012134719A8 Novel catalysts and methods of use thereof to produce vinyl terminated polymers
03/27/2014US20140088274 Metallocene and Half Sandwich Dual Catalyst Systems for Producing Broad Molecular Weight Distribution Polymers
03/27/2014US20140088271 Methods for Controlling Dual Catalyst Olefin Polymerizations
03/27/2014US20140088265 Production of Vinyl Terminated Polyethylene Using Supported Catalyst System
03/27/2014US20140088213 Branched Polyethylenes by Hydrosilation Grafting to Improve Processability of Polyethylene
03/26/2014EP2711356A1 Catalytic system for preparation of high branched alkane from olefins
03/26/2014EP2709982A1 Peroxide preparations in powder form that are generally recognized as safe in terms of occupational health
03/26/2014CN103669109A Preparation method for paper-making sizing agent
03/26/2014CN103669041A Fabric formaldehyde-free fixing agent and preparation method thereof
03/26/2014CN103666435A Reversible crosslinking low-damage fracturing fluid thickening agent and production method thereof
03/26/2014CN103666433A Oil-displacing agent composition used for improving recovery ratio of high-temperature reservoir and preparation method of composition
03/26/2014CN103665700A Polydicyclopentadiene composite material and preparation method thereof
03/26/2014CN103665584A Propylene-ethylene high-melt-strength polypropylene foamed board or sheet and preparation method thereof
03/26/2014CN103665582A Propylene-ethylene-butylene high-melt-strength polypropylene foamed board or sheet and preparation method thereof
03/26/2014CN103665267A Polyurethane leather resin for automobile seat trim and preparation method thereof
03/26/2014CN103665265A Preparation method of acrylonitrile-butadiene rubber
03/26/2014CN103665264A High-performance oil-resistant acrylonitrile-butadiene rubber
03/26/2014CN103665260A Heat resistance and salt tolerance polymer for oil displacement and preparation method thereof
03/26/2014CN103665259A High-temperature resistant and anti-shearing water-soluble branched polymer and preparation method thereof
03/26/2014CN103665257A Acrylamide copolymer and preparation method and application thereof
03/26/2014CN103665250A Preparation method of environment-friendly acrylate copolymer emulsion
03/26/2014CN103665248A Phosphorus-silicon flame retardant resin and preparation method thereof
03/26/2014CN103665247A Preparation method of nano-composite PTFE (polytetrafluoroethylene) anti-dripping agent
03/26/2014CN103665241A Cationic ethylene-vinyl acetate copolymer emulsion and production method thereof
03/26/2014CN103665239A Preparation method of polyvinylidene fluoride with high tensile strength
03/26/2014CN103665231A Vinyl acetate-ethylene-vinyl versatate copolymer emulsion and synthesis method thereof
03/26/2014CN103665230A Ethylene/alpha-alkene copolymerization catalyst as well as preparation and application thereof
03/26/2014CN103665228A Carboxylic acid neodymium oil solution as well as preparation method and application thereof, rare-earth catalyst and application thereof
03/26/2014CN103665223A Method for preparing acrylamide polymer initiated by CuSO4
03/26/2014CN103665220A Solid catalyst component for preparing ultra-high molecular weight polyethylene
03/26/2014CN103665218A Polyisoprene and preparation method thereof and rubber composition
03/26/2014CN103665211A Supported composite catalyst for producing high melt strength polypropylene
03/26/2014CN103665210A Polypropylene catalyst and preparation method thereof
03/26/2014CN103665209A Polypropylene catalyst and preparation method thereof
03/26/2014CN103665208A Catalyst component for ethylene polymerization reaction and catalyst
03/26/2014CN103665207A Catalyst component for ethylene polymerization reaction and catalyst
03/26/2014CN103665206A Preparation method of multi-active-centre catalyst for olefin polymerization
03/26/2014CN103665205A Catalyst component applied to olefin polymerization, preparation method thereof, catalyst for olefin polymerization and application of catalyst
03/26/2014CN103665204A Solid catalyst component for olefinic polymerization and catalyst
03/26/2014CN103665203A Solid catalyst component for olefinic polymerization and catalyst
03/26/2014CN103665202A Olefin polymerization catalyst component as well as preparation method and application thereof
03/26/2014CN103665201A Catalyst component for olefin polymerization, and preparation method and catalytic system thereof
03/26/2014CN103665200A Solid catalyst component used for olefin polymerization, catalyst and application
03/26/2014CN103665199A Solid catalyst component for olefine polymerization, catalyst and application
03/26/2014CN103665197A Homogeneous rare earth catalyst and application thereof in conjugated diene polymerization
03/26/2014CN103665052A Monometallocene compound and application thereof
03/26/2014CN103665051A Half-metallocene and application thereof in syndiotactic polystyrene catalytic polymerization
03/26/2014CN103665019A Silane compound and preparation method and application thereof
03/26/2014CN103665018A Silane compound and preparation method thereof
03/26/2014CN103664736A Ester derivative containing acrylamide indole, preparation method and application thereof
03/26/2014CN103664615A Ester ether compound
03/26/2014CN103664595A Ether ester compound and application thereof
03/26/2014CN103664469A Cyclopentadiene-containing star compounds and preparation method thereof
03/26/2014CN103664468A 4-arm star compound containing cyclopentadiene, and preparation method and application of compound
03/26/2014CN102898061B Assistant for polycarboxylic acid water reducing agent and preparation method thereof
03/26/2014CN102775621B Method for preparing nanometer SiO2 doped wood-organic-inorganic hybrid nanometer composite material
03/26/2014CN102775539B Preparation method of polybutadiene
03/26/2014CN102712718B New way to produce polypropylene grade in sequential process
03/26/2014CN102666607B Ethylenic polymer
03/26/2014CN102575047B Polypropylene resin expanded particles and polypropylene resin in-mold expanded molded body
03/26/2014CN102492062B Preparation method for self-forming vinyl polymerization catalyst granules
03/26/2014CN102432758B Method for preparing styrene-isoprene-butadiene terpolymer
03/26/2014CN102272169B Catalyst components for the polymerization of olefins and catalysts therefrom obtained
03/26/2014CN102268032B Bimetallic heteroligand catalyst precursor and synthetic method and application thereof
03/25/2014US8680222 Catalyst composition for the copolymerization of propylene
03/25/2014US8680221 Method for producing diallylamine acetate polymer
03/25/2014US8680220 Catalyst systems for the catalytic oligomerization of olefinic monomers
03/25/2014US8680218 Methods for controlling dual catalyst olefin polymerizations with an organozinc compound
03/25/2014US8680001 Preparation of supported catalyst systems containing reduced amounts of aluminoxanes
03/20/2014WO2014040640A1 Amino silane-modified polymers
03/20/2014US20140080984 Highly active metathesis catalysts selective for romp and rcm reactions
03/20/2014US20140080983 Polymerization of isoprene from renewable resources
03/20/2014US20140080970 Multi-metallic ziegler-natta procatalysts and cataysts prepared therefrom for olefin polymerizations
03/19/2014EP2708562A1 Manufacturing method for multidimensional polymer, and multidimensional polymer
03/19/2014CN103649139A 1-decene/1-dodecene copolymer and lubricating-oil composition containing same
03/19/2014CN103649138A 1-octene/1-decene copolymer and lubricating-oil composition containing same
03/19/2014CN103649131A Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer
03/19/2014CN103649022A Method for the isolation of olefin oligomerization products and the decomposition of oligomerization catalyst residues
03/19/2014CN103641953A Amphiprotic polyelectrolyte polymer and preparation method thereof
03/19/2014CN103641952A Production method of polyacrylamide modified water absorbent resin concrete internal curing agent
03/19/2014CN103641951A Synthesis method of amphiprotic hydrophobic association terpolymer
03/19/2014CN103641942A Method for fast preparing hydrophobic-hydrophilic function-adjustable material
03/19/2014CN103641940A Acrylamide inorganic salt dispersion polymer
03/19/2014CN103641938A Initiator for alkene monomer polymerization reaction
03/19/2014CN103641864A Bridged metallocene complex and its application
03/19/2014CN103641863A Bridged metallocene complex and its application
03/19/2014CN103641862A Metallocene complex and its application
03/19/2014CN102887968B Non-metallocene bimetallic catalytic system for synthesizing broad/bimodal polyethylene and application thereof
03/19/2014CN102603949B Method for preparing polyvinylpyrrolidone K30 by using low-purity vinylpyrrolidone
03/19/2014CN102399321B Supported non-metallocene catalyst, and its preparation method and application
03/19/2014CN102037026B One-part curable composition
03/18/2014US8674040 Pyridyldiamido transition metal complexes, production and use thereof
03/18/2014US8674026 Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same
03/18/2014CA2628442C Method for producing ultra-high molecular weight polymers by means of special bridged metallocene catalysts
03/13/2014WO2014037861A1 Process for the preparation of diene polymers or of random vinyl arene-diene copolymers
03/13/2014WO2014036678A1 Propylene multiphase copolymerization system, polymerization process and polypropylene kettle internal alloy
03/13/2014US20140073752 Living Coordinative Chain Transfer Polymerization with Dynamic Counterion Exchange
03/13/2014US20140073750 Controlled morphology high activity polyolefin catalyst system
03/12/2014CN103635495A Polypropylene films and sheets
03/12/2014CN103635494A Method for polymerizing [alpha]-olefin
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