| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 09/18/2013 | CN103304693A Loaded non-metallocene catalyst, its preparation method and application |
| 09/18/2013 | CN103304691A Catalyst system used for alkene polymerization |
| 09/18/2013 | CN103304690A Bridged bis cobalt amidinate lithium mixed metal catalyst, and preparation method and application thereof |
| 09/18/2013 | CN103304016A Method for preparing hybrid flocculant by use of attapulgite |
| 09/18/2013 | CN102585099B Synthesis method of high-hygroscopicity resin containing imvite and polysaccharide at room temperature |
| 09/18/2013 | CN102558461B Method for realizing styrene high-efficiency graft polymerization on silica gel micro-particle surfaces by using tertiary arylamine-BPO oxidation-reduction initiation system |
| 09/18/2013 | CN102532414B Nitrile rubber production process |
| 09/18/2013 | CN102464761B Sulphonated heat resistant and salt tolerant copolymer for oil field and preparation method thereof |
| 09/18/2013 | CN102372807B Preparation method of heat-resistance and salt-tolerance anionic polyacrylamide for oil displacement |
| 09/18/2013 | CN102358771B Temperature resistant, non-crosslinked and biodegradable gel leak-stopping agent and preparation method thereof |
| 09/18/2013 | CN102356097B Redox-curing type composition |
| 09/18/2013 | CN102264771B Catalyst components for the polymerization of olefins and catalysts therefrom obtained |
| 09/18/2013 | CN102174132B Production of broad molecular weight polyethylene |
| 09/18/2013 | CN102089332B Packaged formulation comprising a compound liable to exothermic decomposition |
| 09/18/2013 | CN101885591B Polymer-type water glass curing agent and application in water glass chemical grouting materials |
| 09/18/2013 | CN101492363B Highly soluble and monomeric nickel carboxylate and polymerization of conjugated dienes using it as catalyst |
| 09/18/2013 | CN101472956B Method for polymerizing cyclic olefin having polar functional group, olefin polymer produced thereby, optical antisotropic film comprising the same, and catalyst composition for polymerizing the cyclic olefin |
| 09/17/2013 | US8536287 Fibres and nonwoven prepared from polypropylene having a large dispersity index |
| 09/17/2013 | US8536286 Composite catalyst for production of polyethylene |
| 09/17/2013 | US8536277 Catalyst systems and their use for metathesis reactions |
| 09/17/2013 | US8536081 Preparing linear low density polyethylene and alpha olefin copolymers having broad melt flow ratios; activators and multiple monocyclopentadienyl transition metal compounds |
| 09/17/2013 | CA2546579C Haloaluminoxane compositions, their preparation, and their use in catalysis |
| 09/12/2013 | WO2013133595A1 Hybrid supported metallocene catalyst, method for preparing the same, and process for preparing polyolefin using the same |
| 09/12/2013 | WO2013132846A1 Polymer, rubber composition containing polymer, crosslinked rubber composition obtained by crosslinking rubber composition, and tire having crosslinked rubber composition |
| 09/12/2013 | US20130237675 Inhibitors of ruthenium olefin metathesis catalysts |
| 09/12/2013 | US20130237674 Advanced transition metal catalytic systems in terms of comonomer incorporations and methods for preparing ethylene homopolymers or copolymers of ethylene and alpha-olefins using the same |
| 09/12/2013 | US20130237671 Amphiphilic Block Polymers Prepared by Alkene |
| 09/11/2013 | EP2636700A1 Rubber composition for tire and pneumatic tire |
| 09/11/2013 | EP2636688A1 Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and olefin polymers |
| 09/11/2013 | EP2636687A1 Catalyst components for the polymerization of olefins |
| 09/11/2013 | EP2635613A1 Chromium catalysed ethylene copolymer powder |
| 09/11/2013 | EP2635612A1 Process for the activation of a supported chromium oxide based catalyst |
| 09/11/2013 | CN1961011B Modified conjugated diene polymer, polymerization initiator, processes for producing these, and rubber composition |
| 09/11/2013 | CN103298846A Surface modification method, surface-modified elastic body, syringe gasket, syringe, and tire |
| 09/11/2013 | CN103298548A 催化剂活化器 The catalyst activator |
| 09/11/2013 | CN103289616A Stone back mesh glue |
| 09/11/2013 | CN103289210A Polypropylene resin composition and molded body containing same |
| 09/11/2013 | CN103289004A Preparation method of vinyl chloride-vinyl acetate copolymerized resin special for ultrafiltration membrane |
| 09/11/2013 | CN103289000A High molecular weight polyisoprene rubber and preparation method thereof |
| 09/11/2013 | CN103288999A Polyisoprene rubber and preparation method thereof |
| 09/11/2013 | CN103288997A Preparation method of high-syndiotactic-content polymethyl methacrylate |
| 09/11/2013 | CN103288996A Acetylacetone manganese-initiated RAFT (reversible addition fragmentation chain transfer) polymerization method |
| 09/11/2013 | CN103288994A Method for polymerizing zero-valent iron/RAFT(reversible addition-fragmentation chain transfer polymerization) reagent catalyzed controllable free radicals at room temperature |
| 09/11/2013 | CN103288993A Spherical polybutylene-1 with high isotacticity and preparation method thereof |
| 09/11/2013 | CN103288987A Supported catalyst for olefin polymerization, as well as preparation method and application thereof |
| 09/11/2013 | CN103288986A Polymerization method for catalyzing alkene by diimine catalysis system of supported nickel |
| 09/11/2013 | CN103288985A Polymerization method for catalyzing olefin by nickel-diimine catalytic system |
| 09/11/2013 | CN103288984A Method for polymerizing isoprene rubber by utilizing isoprene waterborne emulsion |
| 09/11/2013 | CN103285748A Preparation method of polyamide nanofiltration membrane filled by carboxylic acid glycine betaine type colloid nano particles |
| 09/11/2013 | CN102399315B Supported non-metallocene catalyst and preparation method and use thereof |
| 09/11/2013 | CN102399313B Supported non-metallocene catalyst and preparation method and application thereof |
| 09/11/2013 | CN102124037B Catalysts for preparing cis 1,4-polydienes |
| 09/11/2013 | CN102040777B Clay-enhanced polypropylene copolymer resin and preparation method thereof |
| 09/10/2013 | US8530593 Catalyst compounds and use thereof |
| 09/10/2013 | US8530592 Catalyst components based on fulvene complexes |
| 09/10/2013 | US8530580 Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof |
| 09/10/2013 | US8530579 Production of metathesis products by high melting polymer segment interchange |
| 09/10/2013 | CA2728125C Olefin functionalization by metathesis reaction |
| 09/06/2013 | WO2013130522A1 Processes for the preparation of high-cis polydienes |
| 09/06/2013 | WO2013127448A1 Process for producing diene polymers |
| 09/06/2013 | WO2013091033A8 Alumina-supported catalyst for use in olefin polymerization and method for preparing same |
| 09/05/2013 | US20130231451 Polyethylene and Process for Production Thereof |
| 09/05/2013 | US20130231447 New internal donors for ethylene polymerization catalysts and methods of making and using same ii |
| 09/05/2013 | US20130230718 Polyolefin Produced with a High Performance Support for a Metallocene Catalyst System |
| 09/04/2013 | EP2634197A1 Catalyst for norbornene monomer polymerization and method for producing norbornene polymer |
| 09/04/2013 | EP2632980A1 Single site polymer |
| 09/04/2013 | EP2632964A1 Elastomeric block copolymers with a star-shaped molecular architecture, said star-shaped molecular architecture having at least two different star arms |
| 09/04/2013 | CN103275280A Synthetic method for polycarboxylate type high slump-retaining water reducing agent at normal temperature |
| 09/04/2013 | CN103275279A Method for producing polycarboxylate superplasticizer through one-off batch charging at normal temperature |
| 09/04/2013 | CN103275263A Method for preparing ultra-high blocking latex for food packaging |
| 09/04/2013 | CN103275255A Method for preparing high transpolybutadiene by utilizing gas-phase polymerization and catalyst used in method |
| 09/04/2013 | CN103275250A Metallocene metal alloy catalyst and preparation method thereof |
| 09/04/2013 | CN103275111A Early transition metal complex based on amidino-Borabenzene group, synthetic method and application |
| 09/04/2013 | CN103275014A Compound containing pentazole ring bisazo structure, as well as preparation method and application thereof |
| 09/04/2013 | CN102745789B Salt resistant biochemical functional type flocculating agent used for oil field waste water and preparation method thereof |
| 09/04/2013 | CN102453183B Method for preparing isoolefine copolymer |
| 09/04/2013 | CN102304201B Hydrophobic association crosslinked polymer coil and preparation method thereof |
| 09/04/2013 | CN102292356B Medium voltage cable sheath comprising an olefin-based polymer |
| 09/04/2013 | CN102260359B Method for preparing chromium silica gel catalyst carrier with high specific surface area and large pore volume |
| 09/04/2013 | CN102181005B Method for preparing styrene-ethylene copolymer by using rare-earth catalysis system |
| 09/04/2013 | CN102059152B Loaded non-metallocene catalyst and preparation method and application thereof |
| 09/04/2013 | CN101679561B Ethylene alpha-olefin copolymer |
| 09/04/2013 | CN101341163B Borohydride metallocene complex of a lanthanide, catalytic system including said complex, polymerisation method using same and ethylene/butadiene copolymer obtained using said method |
| 09/03/2013 | US8524930 Class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof |
| 09/03/2013 | US8524846 Trianionic ligand precursor compounds and uses thereof in constrained geometry catalysts |
| 09/03/2013 | US8524845 Catalyst composition and a process for the oligomerization of ethylene |
| 09/03/2013 | US8524844 Method of controlling polymer architecture |
| 09/03/2013 | US8524843 Production of highly reactive low molecular weight PIB oligomers |
| 09/03/2013 | US8524627 Activating supports with controlled distribution of OH groups |
| 09/03/2013 | US8524626 Nano-linked metallocene catalyst compositions and their polymer products |
| 08/29/2013 | WO2013126187A1 Vinyl-terminated macromonomer oligomerization |
| 08/29/2013 | WO2013124063A1 Catalyst component for the polymerization of olefins |
| 08/29/2013 | WO2013070601A3 Methods of preparing a catalyst system |
| 08/29/2013 | US20130225834 Cyclopenta[b]Fluorenyl Transition Metal Compound, Catalyst Composition Containing the Same, and Method of Preparing Ethylene Homopolymer or Copolymer of Ethylene and alpha-Olefin Using the Same |
| 08/29/2013 | US20130225774 High metathesis activity ruthenium and osmium metal carbene complexes |
| 08/29/2013 | US20130225773 Catalyst component for olefin polymerization reaction and catalyst thereof |
| 08/29/2013 | US20130225772 Modified catalyst supports |
| 08/29/2013 | US20130225398 Process for Producing Procatalyst Composition with Alkoxyalkyl Ester Internal Electron Donor and Product |
| 08/28/2013 | EP2631252A1 Method for producing ethylene-based polymer particles, and stretch-molded article obtained from ethylene-based polymer particles |
| 08/28/2013 | EP2630172A1 Precatalysts for preparation of polyolefins and use thereof |