| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 01/12/2011 | CN101575386B Method for preparing silica gel supported titanium-magnesium catalyst |
| 01/12/2011 | CN101550204B Atom transfer free radical polymerization initiation system with polyethyleneglycol as polymerization medium and its application in preparing macromolecular compound |
| 01/12/2011 | CN101171268B Catalysts for olefin polymerization, process for production of the catalysts, and method for preservation thereof |
| 01/12/2011 | CN101133092B Ziegler-type catalysts having increased productivity |
| 01/12/2011 | CN101045756B Preparation method of multifunction organic metal initiator for anionic polymerization |
| 01/11/2011 | US7868197 polymerization catalyst for preparing polyethylene or polypropylene |
| 01/11/2011 | US7868113 polyester formed of isophthalic acid, 4,8-bis(hydroxymethyl)tricyclo[5.2.1.02,6]decane, a hydrogenated dimmer acid and cycloaliphatic epoxide monomer; cruable; reduced shrinkage, b-stageable thermosetting adhesive |
| 01/11/2011 | US7868111 polymerizing isobutylene in presence of ethyl aluminum dichloride acid catalyst, removing catalyst residue and halogen compounds by bringing a product in the polymerization step into contact with an activated alumina, and separating chlorine-free polyisobutylene; environmental preservation |
| 01/11/2011 | US7868110 Anionic polymerization initiators and polymers therefrom |
| 01/11/2011 | US7868108 iron, cobalt or nickel complex of 1-(1-{[2,6-Diisopropylphenylimino]phenylmethyl}-1H-indazol-3-yl)ethanone; methylaluminoxane cocatalyst; ethylene or alpha-olefin homo or copolymerization using above catalyst |
| 01/11/2011 | US7868107 Process for producing cycloolefin addition polymer, catalyst for addition polymerization of cycloolefin, and transition metal compound |
| 01/11/2011 | US7868106 For bottles and cans of carbonated drinks; bimodal, high- density polyethylene moldings produced using a catalyst system of a metallocene, isopropylidenebis(tetrahydroindenyl)zirconium dichloride; moldings; stress resisting; noncracking; rigidity; workability;creep resistance; organoleptic; VOC-free |
| 01/11/2011 | US7868105 Addition homo- and copolymerization of a polar 5-carboxylic ester of 2-norbornene using a metal catalyst complex including an N-heterocyclic carbene ligand, chloro(eta-3- allyl)-(N,N'-bis(4-bromo-2,6-dimethylphenyl)imidazol-2-ylidene)-palladium; high molecularweight; efficiency; heat resistance |
| 01/11/2011 | US7868104 Crystallizable propylene copolymers |
| 01/11/2011 | US7867940 Supported catalyst and method of preparing the same |
| 01/11/2011 | US7867939 impregnated silica support with a reaction product of dibutylmagnesium, isobutanol, triethylaluminum, butyl chloride, and titanium tetrachloride, and a co-catalyst triethylaluminum; adjusting the temperature for thermally activating the silica support |
| 01/11/2011 | CA2429463C Esterification catalyst, polyester process and polyester article |
| 01/11/2011 | CA2365466C Macromolecular compounds |
| 01/11/2011 | CA2332493C Procedure for the controlled radical polymerisation of ethylene under high pressure in the presence of free radical initiators and indolinic nitroxide terminating radicals |
| 01/06/2011 | WO2011003047A1 Heterogeneous dimerization of alpha-olefins with activated metallocene complexes |
| 01/06/2011 | WO2011002930A2 Hydroxyaryl functionalized polymers |
| 01/06/2011 | WO2011002199A2 Method for producing an elastomer using a transition metal catalyst |
| 01/06/2011 | WO2008030953A9 Polymer blends from interpolymer of ethylene/alpha- olefin with improved compatibility |
| 01/06/2011 | US20110003954 Cyclobutene polymers and methods of making the same |
| 01/06/2011 | US20110003953 Carbon-Bridged Cyclopentadienyl-Fluorenyl Ligands |
| 01/06/2011 | US20110003952 Propylene polymerization catalyst system |
| 01/06/2011 | US20110003951 1-butene copolymers |
| 01/06/2011 | US20110003950 Catalyst component for polymerization of ethylene and process for producing ethylene polymer (2) |
| 01/06/2011 | US20110003939 1-butene terpolymers |
| 01/05/2011 | EP2270091A1 Thermoplastic resin composition |
| 01/05/2011 | EP2269995A1 Process for production of polymers with iron complex catalyst |
| 01/05/2011 | EP2268681A1 Process for the production of ultra high molecular weight polyethylene |
| 01/05/2011 | EP2268678A1 Functionalized polymers and processes for making same |
| 01/05/2011 | EP2268651A1 Sterically emcumbered bidentate and tridentate naphthoxy-imine metallic complexes |
| 01/05/2011 | EP1578807B1 Processes for transitioning between chrome-based and mixed polymerization catalysts |
| 01/05/2011 | EP1372844B1 High activity metal carbene metathesis catalysts generated using a thermally activated n-heterocyclic carbene precursor |
| 01/05/2011 | EP1355953B1 Process for making high molecular weight isobutylene polymers |
| 01/05/2011 | DE102009027446A1 Modifizierte Polyolefine mit besonderem Eigenschaftsprofil, Verfahren zu deren Herstellung und deren Verwendung Modified polyolefins with a particular property profile, process for their preparation and their use |
| 01/05/2011 | CN101939345A Catalyst for the polymerization of olefins |
| 01/05/2011 | CN101939344A Methods of preparing a polymerization catalyst |
| 01/05/2011 | CN101939342A Catalyst for the polymerization of olefins |
| 01/05/2011 | CN101935375A Preparation method of acrylamide/2-[(acryloyloxy)ethyl]trimethylammonium chloride copolymer |
| 01/05/2011 | CN101935374A Method for producing acrylate polymer by using high-activity low-temperature starting type initiating agent |
| 01/05/2011 | CN101935369A Polyethylene and catalyst composition for its preparation |
| 01/05/2011 | CN101935367A The use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor |
| 01/05/2011 | CN101935366A Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates |
| 01/05/2011 | CN101407561B Olefin polymerizing catalyst |
| 01/05/2011 | CN101381435B Preparation method of spherical polyelectrolyte brush and use thereof |
| 01/04/2011 | US7863396 composites; organosilicon addition polymer |
| 01/04/2011 | US7863394 Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents |
| 01/04/2011 | US7863213 Supported polymerization catalysts |
| 01/04/2011 | CA2628237C Vinyl polymer of sulfonated monomer, production method thereof, polymer electrolyte, polymer electrolyte membrane and fuel cell |
| 01/04/2011 | CA2483326C Alkaryl-substituted group 4 metal complexes, catalysts and olefin polymerization process |
| 12/30/2010 | US20100331505 Dual metallocene catalyst systems for decreasing melt index and increasing polymer production rates |
| 12/30/2010 | US20100331504 Catalyst for the polymerization of olefins |
| 12/30/2010 | US20100331503 Production method of polyolefin, polyolefin and 1-hexene for linear low density polyethylene production raw material |
| 12/30/2010 | US20100331501 Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor |
| 12/30/2010 | US20100331493 Living radical polypmerization of activated and nonactivated monomers containing electron-withdrawing side groups |
| 12/30/2010 | US20100331492 Process of selectively polymerizing ethylene and catalyst therefor |
| 12/30/2010 | US20100331490 Antiblocking Agent Using Crosslinkable Silicon-Containing Polyolefin |
| 12/30/2010 | US20100330317 Hexafluoropropene-based fluorosulfonated elastomers with a low glass transition temperature, containing neither tetrafluoroethylene nor a siloxane group |
| 12/30/2010 | DE112009000402T5 Katalysatorkomponente für die Ethylenpolymerisation und Verfahren zur Herstellung von Ethylenpolymer (1) A catalyst component for ethylene polymerization and processes for the preparation of ethylene polymer (1) |
| 12/30/2010 | DE112009000397T5 Katalysatorkomponente für die Ethylenpolymerisation und Verfahren zur Herstellung von Ethylenpolymer (2) A catalyst component for ethylene polymerization and processes for the preparation of ethylene polymer (2) |
| 12/30/2010 | DE112009000392T5 Ethylenhomopolymer Ethylene homopolymer |
| 12/29/2010 | WO2010151648A1 Process for producing polydienes |
| 12/29/2010 | WO2010151610A2 Curing compositions for fluoropolymers |
| 12/29/2010 | WO2010151315A1 Nano-linked heteronuclear metallocene catalyst compositions and their polymer products |
| 12/29/2010 | WO2010150410A1 Polyethylene resin, catalyst used for production of the same, method for producing the same, hollow plastic molded article containing polyethylene resin, and use of the hollow plastic molded article |
| 12/29/2010 | WO2010149463A1 Heat-activatable free-radical initiators and composite material which comprises magnetic particles |
| 12/29/2010 | WO2010127997A3 Preparation of precipitated zn pp catalysts with internal pore structure using nanoparticles |
| 12/29/2010 | EP2267046A1 Process for homo- or copolymerization of conjugated olefines |
| 12/29/2010 | EP2267045A1 Olefin polymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267044A1 Olefin polymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267043A1 Tapered olefin copolymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267042A1 Olefin diblock copolymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2267041A1 Olefin multiblock copolymer of very low polydispersity and process for preparing the same |
| 12/29/2010 | EP2266993A2 The use of sulfur containing initiators for anionic polymerization of monomers |
| 12/29/2010 | CN101932619A Isotactic polypropylene produced from supercritical polymerization process |
| 12/29/2010 | CN101932617A Modified chromium-based catalysts and polymerization processes for using the same |
| 12/29/2010 | CN101932616A Catalyst component for polymerization of ethylene and process for producing ethylene polymer (1) |
| 12/29/2010 | CN101932615A Amine bridged metallocene catalyst, method for preparing thereof and method for polymerizing ethylene-alpha olefin copolymer using amine bridged metallocene catalyst |
| 12/29/2010 | CN101928360A Wide molecular weight distribution polyolefin catalyst and preparation and application thereof |
| 12/29/2010 | CN101928359A Catalyst for olefin polymerization |
| 12/29/2010 | CN101928303A Nano-linked heteronuclear metallocene catalyst compositions and their polymer products |
| 12/29/2010 | CN101928297A Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst |
| 12/29/2010 | CN101927187A Catalyst for oligomerization and polymerization of ethylene and preparation method and application thereof |
| 12/29/2010 | CN101927186A Rare earth catalyst system and method for preparing high cis-1,4-polyisoprene |
| 12/29/2010 | CN101575389B Polyhydroxy pentavalent vanadium olefin polymerization catalyst, preparation method and application |
| 12/29/2010 | CN101274969B Microemulsion polymerization method for fluoropolymer |
| 12/29/2010 | CN101245122B Method for producing hyperbranched poly-sulphonic acid betaine electrolyte |
| 12/29/2010 | CN101062960B Transition metal polymerization catalyst containing CO bidentate ligand, synthesis and uses |
| 12/29/2010 | CN101061144B Ethylene polymer fine particles, functional group-containing ethylene polymer fine particles, and catalyst carrier for production thereof |
| 12/28/2010 | US7858718 Catalysts based on 2-aryl-8-anilinoquinoline ligands |
| 12/28/2010 | US7858717 Metallocene compounds |
| 12/28/2010 | US7858716 Polypropylene having high melt flow rate (MFR) value and excellent product qualities with high productivity and processibility; using a coordination catalyst including magnesium chloride, tetrabutyl titanate, dibutylphthalate;dimethylvinylsilane, diisopropyldimethoxysilane and anorganoaluminum compound |
| 12/28/2010 | US7858710 Highly organized polyolefin structures |
| 12/28/2010 | US7858706 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation |
| 12/23/2010 | WO2010148381A2 Group iv olefin polymerization catalysts and polymerization methods |
| 12/23/2010 | WO2010146912A1 Air-drying polyester (meth)acrylate resin composition, structure and method for providing same |
| 12/23/2010 | WO2010146072A1 Catalyst components for the polymerization of olefins and catalysts therefrom obtained |