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
07/11/2012CN102040770B Clay reinforced homopolymerized polypropylene resin and preparation method thereof
07/11/2012CN101845111B Method for preparing conjugated diene polymer
07/11/2012CN101798362B Ziegler-Natta olefin polymerization catalysts with single-site center property
07/11/2012CN101712646B Alkoxyamines containing a radically polymerizable group
07/11/2012CN101589072B Method for the production of synthetic polyethylene waxes with high crystallinity and low viscosity
07/11/2012CN101312782B Heat-expandable microsphere, process for producing the same, and use
07/10/2012US8217095 Active energy ray-curable ink-jet printing ink
07/10/2012US8216957 Catalyst preparation using H2
07/10/2012CA2566441C Methods of activating chromium catalysts
07/05/2012WO2012092551A1 Bulk polymerization of conjugated dienes using a nickel-based catalyst system
07/05/2012WO2012092547A1 Bulk polymerization of conjugated dienes using a nickel-based catalyst system
07/05/2012WO2012091965A1 Electrochemically mediated atom transfer radical polymerization
07/05/2012WO2012091753A1 Aminosilane initiators and functionalized polymers prepared therefrom
07/05/2012WO2012091684A1 A catalyst for olefin polymerisation and a method for the preparation thereof
07/05/2012WO2012091169A1 Surface modification method, surface-modified elastic body, syringe gasket, syringe, and tire
07/05/2012WO2012089562A1 Solid catalyst component, catalyst comprising said solid component, and process for the (co)polymerization of alpha-olefins
07/05/2012WO2012064630A3 Solution polymerization process and procatalyst carrier systems useful therein
07/05/2012US20120172552 Transition metal ion complex, method for producing the same, and method for producing polymer
07/05/2012US20120172551 Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same
07/05/2012US20120172550 Catalyst for the hydrogenation of unsaturated compounds
07/05/2012US20120172485 Dental compositions with titanium dioxide nanoparticles
07/05/2012CA2822354A1 Solid catalyst component, catalyst comprising said solid component, and process for the (co)polymerization of alpha-olefins
07/04/2012EP2470575A2 Production method of copolymer of allyl monomer containing polar group
07/04/2012EP2470574A2 Process and catalyst system for polydiene production
07/04/2012EP2470573A1 Methods for making polyolefin products having different shear thinning properties and haze
07/04/2012EP2470571A1 Two-stage process and system for forming high viscosity polyalphaolefins
07/04/2012EP1283222B1 Solid catalyst ingredient and catalyst each for olefin polymerization and propylene block copolymer
07/04/2012CN102549027A Carbonyl-ene functionalized polyolefins
07/04/2012CN102549024A Method for producing copolymer
07/04/2012CN102549023A Method for producing polybutadiene
07/04/2012CN102548962A Novel post metallocene-type transition metal compound
07/04/2012CN102532433A Allyl polyether maleic acid (anhydride) copolymer, preparation and application thereof
07/04/2012CN102532415A Preparation method for pentadiene petroleum resin
07/04/2012CN102532414A Nitrile rubber production process
07/04/2012CN102532392A Synthesizing method of water-retaining gel
07/04/2012CN102532389A Poly-vinyl versatate-vinyl acetate-ethylene emulsion and emulsion polymerization preparation method
07/04/2012CN102532387A Solid acrylic resin and preparation method thereof
07/04/2012CN102532384A Preparation method of highly-elastic hollow globular self-crosslinking latex nanoparticles and application thereof
07/04/2012CN102532383A Gel inhibiting method for ethylene-alphaolefin-non-conjugated diene terpolymer
07/04/2012CN102532381A Polymerization method of anti-impact propylene copolymer having high melt flowability
07/04/2012CN102532380A Method for preparing high-fluidity anti-impact polypropylene
07/04/2012CN102532379A Polymerization method for preparing rare earth isoprene rubber
07/04/2012CN102532378A Catalyst composition for preparing 1,2-polybutadiene, and preparation method for 1,2-polybutadiene
07/04/2012CN102532374A Polymerization process of acrylic trifluoro-phenylester monomer
07/04/2012CN102532371A Preparation method of film-forming agent for glass fiber injection yarn
07/04/2012CN102532368A Rare earth catalyst and method for polymerizing conjugated diene by using same
07/04/2012CN102532367A Catalytic system for catalyzing polymerization of conjugated diolefins with bridging amidino-guanidyl dual-core rare-earth metals
07/04/2012CN102532365A Neodymium-based homogeneous phase rare earth catalyst and preparation method and application thereof
07/04/2012CN102532364A Acrylamide ultrahigh molecular weight polymerization reaction initiator
07/04/2012CN102532358A Method for preparing catalyst for vinyl polymerization
07/04/2012CN102532357A Catalyst applied to vinyl polymerization and preparation method and application thereof
07/04/2012CN102532356A Rare earth catalyst and controllable polymerization method for conjugated diene in arene medium
07/04/2012CN102532355A Homogenous neodymium-based rare earth catalyst, and its preparation method and application
07/04/2012CN102532354A Homogeneous neodymium rare earth catalyst, and preparation method and application thereof
07/04/2012CN102532353A Homogenous neodymium-based rare earth catalyst, and its preparation method and application
07/04/2012CN102532352A Preparation method of emulsion-type 50wt% bis-(3,5,5-trimethyl caproyl) peroxide
07/04/2012CN102532351A Preparation method of emulsion-type 50wt% cumenyl neocaprate peroxide
07/04/2012CN102115509B Starlike branched polybutadiene of rare earth catalyst system and preparation method thereof
07/04/2012CN102060852B Quinoline complexes, preparation method thereof, quinoline complex-containing catalyst and use of catalyst in catalysis of vinyl polymerization
07/04/2012CN102050839B Coordination compound for catalyzing vinyl polymerization and preparation method of coordination compound as well as catalyst containing coordination compound and application of catalyst
07/04/2012CN102030841B Gas-phase polymerization of propylene
07/04/2012CN102020737B Preparation method of high-temperature resistant and high-transparent polychlorotrifluoroethylene
07/04/2012CN101987876B Controllable cation polymerizing method of vinyl monomers
07/04/2012CN101927187B Catalyst for oligomerization and polymerization of ethylene and preparation method and application thereof
07/04/2012CN101922059B Production process of colored flat acrylic fiber and production line thereof
07/04/2012CN101921354B Preparation method of high transparent polyvinyl chloride resin
07/04/2012CN101891851B Method for preparing long chain branching isotactic polypropylene
07/04/2012CN101864009B Preparation method of catalyst component for polymerization reaction of olefins and catalyst thereof
07/04/2012CN101824110B [N^N^S] type tridentate ligand and titanium metal coordinated olefin polymerization catalyst and preparation method thereof
07/04/2012CN101772519B Propylene polymer, process for producing the same, composition containing the same, and use thereof
07/04/2012CN101679702B Thermoplastic elastomer composition
07/04/2012CN101658761B Catalyst polymerization method for removing acetylene from gas selectively
07/04/2012CN101421315B Branched low and medium density polyethylene
07/04/2012CN101421313B Reduction of electrostatic charge in a polymerisation process
07/04/2012CN101384624B Catalyst composition for olefin polymerization
07/04/2012CN101326204B Ethylene elastomer compositions
07/04/2012CN101291944B Process for producing organic transition metal complex compound, metathesis catalyst produced by the process, metathesis polymer formed by ring opening polymerization with the same, and process for pr
07/04/2012CN101233159B Method of controlling the relative activity of the different active centers of hybrid catalysts
07/04/2012CN101177468B Water-soluble crylic acid resin and preparation method thereof
07/04/2012CN101173022B Method for producing methylpropenoic acid epoxypropane-vinyl benzene low molecular weight copolymer
07/03/2012US8211988 Methods of preparing a polymerization catalyst
07/03/2012US8211819 Internal and external donor compounds for olefin polymerization catalysts
07/03/2012US8210967 Elastomers, process for preparation, and uses thereof
06/2012
06/28/2012WO2012088047A1 Process for making a saturated dendritic hydrocarbon polymer
06/28/2012WO2012088028A1 Process for production of high melt flow propylene-based polymer and product from same
06/28/2012WO2012087796A2 Hydraulic fracture characterization using borehole sonic data
06/28/2012WO2012087531A1 Catalyst composition with alkoxyalkyl ester internal electron donor and polymer from same
06/28/2012WO2012087527A1 Process for producing procatalyst composition with alkoxyalkyl ester internal electron donor and product
06/28/2012WO2012086780A1 Polyethylene having improved branching degree distribution
06/28/2012WO2012084961A1 Bridged metallocene catalysts
06/28/2012WO2012084920A1 Catalyst precursor and catalyst for the high-temperature (co)polymerization of alpha-olefins
06/28/2012WO2012084735A1 Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom
06/28/2012WO2012055943A3 Oligomerization of olefins using transition metal complexes with n^p^n ligands
06/28/2012US20120165486 Dual- or multi-headed chain shuttling agents and their use for preparation of block copolymers
06/28/2012US20120165485 Method for Control of the Degree of Branch of Polybutadiene with High 1,4-CIS Content
06/28/2012US20120165484 Process and catalyst system for polydiene production
06/28/2012US20120165483 Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom
06/28/2012CA2821961A1 Catalyst precursor and catalyst for the high-temperature (co)polymerization of alpha-olefins
06/27/2012EP2468758A2 Novel compounds, catalyst composition comprising same, and method for preparing a cyclic olefin polymer using same
06/27/2012EP2467409A1 Polyethylene for rotomoulding
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