| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 01/30/2013 | CN102898589A Novel environment-friendly high-molecular polymerized emulsion and preparation method thereof |
| 01/30/2013 | CN102898580A Method for preparing polyacrylamide |
| 01/30/2013 | CN102898570A High-molecular polymer for crude oil depression and application of high-molecular polymer |
| 01/30/2013 | CN102898562A Method for preparing elastic particle flooding/profiling agent |
| 01/30/2013 | CN102898558A Application of catalyst component in olefin polymerization |
| 01/30/2013 | CN102898557A Application of catalyst component in olefin polymerization |
| 01/30/2013 | CN102898556A Application of catalyst component in olefin polymerization |
| 01/30/2013 | CN102898555A Application of catalyst component in olefin polymerization |
| 01/30/2013 | CN102898553A Catalyst component for olefin polymerization, and preparation method and catalyst thereof |
| 01/30/2013 | CN102898552A Catalyst component for olefin polymerization, and preparation method and catalyst thereof |
| 01/30/2013 | CN102898551A Catalyst component for olefin polymerization, and preparation method and catalyst thereof |
| 01/30/2013 | CN102898550A Catalyst component for olefin polymerization, and preparation method and catalyst thereof |
| 01/30/2013 | CN102898481A Synthesis method for late transition metal complex catalyst |
| 01/30/2013 | CN102898061A Assistant for polycarboxylic acid water reducing agent and preparation method thereof |
| 01/30/2013 | CN102897775A Preparation method for high purity macroporous silica gel |
| 01/30/2013 | CN102351968B Method for preparing polymer by atom transfer radical polymerization method |
| 01/30/2013 | CN101356006B Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same |
| 01/30/2013 | CN101351480B 催化剂颗粒 The catalyst particles |
| 01/29/2013 | US8362182 Process for producing cation exchangers |
| 01/29/2013 | US8362181 Functional polymers prepared with sulfur-containing initiators |
| 01/29/2013 | US8362178 1-alkene-acrylate based copolymer |
| 01/29/2013 | US8362164 Multifunctional initiators for anionic polymerization and polymers therefrom |
| 01/29/2013 | US8362163 Tethered supported transition metal complex |
| 01/29/2013 | US8362162 Using N-(2,6-di(1-methylethyl)phenyl)amido)(2-isopropylphenyl)(alpha-naphthalen-2-diyl(6-pyridin-2-diyl)methane)]hafnium dimethyl as catalyst and chain shuttling agent; molecular weight split controlled so that it is a function of the relative monomer concentration; multi-block polymers; cost efficient |
| 01/29/2013 | US8362150 Gas-phase anionic polymerization |
| 01/29/2013 | US8362126 Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents |
| 01/29/2013 | US8361908 Modified surface material, method for preparing same and uses thereof |
| 01/29/2013 | CA2542539C Diimine ligand, metal compound, olefin polymerization process |
| 01/24/2013 | WO2012166259A3 A novel class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof |
| 01/24/2013 | US20130023635 Catalysts based on heterocyclic-8-anilinoquinoline ligands |
| 01/24/2013 | US20130023634 Catalyst system based on quinoline donors |
| 01/24/2013 | US20130023633 Vinyl Terminated Higher Olefin Polymers and Methods to Produce Thereof |
| 01/24/2013 | US20130023632 Catalyst system based zirconium |
| 01/23/2013 | EP2547441A1 Activated inorganic metal oxides |
| 01/23/2013 | CN102892797A Method for preparing olefin-diene copolymer using transition metal compound including thiophene-condensed ring cyclopentadienyl ligand |
| 01/23/2013 | CN102892793A Method of making ziegler-natta type catalysts |
| 01/23/2013 | CN102888055A High-melt strength polypropylene foam material and preparation method thereof |
| 01/23/2013 | CN102888053A Halogen-free flame-retardant polypropylene foam material and preparation method thereof |
| 01/23/2013 | CN102887978A Preparation method of cassava starch type high-water absorbency and oil-oil absorbency resin by cross-linked grafting technology |
| 01/23/2013 | CN102887970A Solution polymerization method |
| 01/23/2013 | CN102887969A Non-metallocene bimetal catalysis system for synthesizing branched polyethylene and application thereof |
| 01/23/2013 | CN102887968A Non-metallocene bimetallic catalytic system for synthesizing broad/bimodal polyethylene and application thereof |
| 01/23/2013 | CN102887967A Composite catalyst for producing polyethylene with wide molecular weight distribution as well as production method and application thereof |
| 01/23/2013 | CN102887966A Rare earth catalysis system and application thereof in preparation of conjugated diene liquid rubber |
| 01/23/2013 | CN102007447B Sealing agent for use in liquid crystal dropping process, sealing agent for liquid crystal panel, vertical-conduction material, and liquid crystal display element |
| 01/23/2013 | CN101328238B Pigment dispersants, their production process, and their use |
| 01/22/2013 | US8357765 Process for producing catalyst component for addition polymerization |
| 01/22/2013 | CA2510864C Polymers substantially free of long chain branching |
| 01/17/2013 | WO2012134715A3 Branched vinyl terminated polymers and methods for production thereof |
| 01/17/2013 | US20130018158 Catalyst with low surface area |
| 01/17/2013 | US20130018157 Supported metallocene catalysts |
| 01/17/2013 | US20130018156 Catalysts |
| 01/17/2013 | US20130017946 Preparation method of solid catalyst for propylene polymerization and catalyst prepared thereby |
| 01/16/2013 | EP2545087A1 Procatalyst composition with substituted amide ester internal electron donor |
| 01/16/2013 | EP2545086A1 Method of making ziegler-natta type catalysts |
| 01/16/2013 | EP2545084A2 Supported metallocene catalyst, method for preparing the same and method for preparing polyolefin using the same |
| 01/16/2013 | EP2545083A2 Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same |
| 01/16/2013 | EP2545082A1 Catalyst components for the polymerization of olefins |
| 01/16/2013 | CN1972994B Heterophasic copolymer and metallocene catalyst system and method of producing the heterophasic copolymer using the metallocene catalyst system |
| 01/16/2013 | CN102884092A Preparation of a solid catalyst system |
| 01/16/2013 | CN102884091A Preparation of a solid catalyst system |
| 01/16/2013 | CN102884090A Process for the preparation of a solid metallocene catalyst system and its use in polymerisation of olefins |
| 01/16/2013 | CN102876302A Acryloyl morpholine polymer treatment agent for drilling fluid and method for preparing same |
| 01/16/2013 | CN102875746A Direct preparation method for high-solid-content ether polycarboxylate water reducer |
| 01/16/2013 | CN102875743A Magnetic nanoparticles for degrading algal toxin, method for preparing magnetic nanoparticles and application of magnetic nanoparticles |
| 01/16/2013 | CN102875741A Anticorrosive paint used for aluminum evaporator of refrigerator |
| 01/16/2013 | CN102875734A Recoverable-stage expandable polystyrene and method of using seeding polymerization method to prepare same |
| 01/16/2013 | CN102875728A Zwitterionic polymer anti-collapse agent for foam drilling |
| 01/16/2013 | CN102875727A Preparation method for micro-crystal muscovite compounded and crylic acid-acrylamide-itaconic acid polymerized super absorbent resin |
| 01/16/2013 | CN102875723A Preparation method of flame-retardant core-shell-type acrylic resin |
| 01/16/2013 | CN102875722A Preparation method of highly adhesive binder for lithium ion batteries |
| 01/16/2013 | CN102875721A Two potential of hydrogen (pH) response regenerated polymers capable of forming acidic aqueous two-phase system and preparation methods and applications of two pH response regenerated polymers |
| 01/16/2013 | CN102875718A Styrene-acrylic emulsion containing fluorine cations and preparation method thereof |
| 01/16/2013 | CN102875716A Solution method for synthesizing butyl rubber |
| 01/16/2013 | CN102875715A Solution method for synthesizing butyl rubber |
| 01/16/2013 | CN102875712A Gel for electrophoresis, as well as application and preparation method of gel |
| 01/16/2013 | CN102875709A Preparation method of catalyst component for ethylene polymerization reaction and catalyst thereof |
| 01/16/2013 | CN102875708A Preparation method of catalyst component for ethylene polymerization reaction and catalyst thereof |
| 01/16/2013 | CN102875707A Preparation method of catalyst component for ethylene polymerization or copolymerization and catalyst thereof |
| 01/16/2013 | CN102875706A Catalyst component of ethylene polymerization reaction, and catalyst thereof |
| 01/16/2013 | CN102875705A Catalyst component and catalyst for ethylene polymerization |
| 01/16/2013 | CN102875704A Olefin polymerization catalyst as well as preparation method and application thereof |
| 01/16/2013 | CN102875703A Olefin polymerization supported metallocene catalyst and preparation method thereof |
| 01/16/2013 | CN102875701A Supported metallocene catalyst and preparation method thereof |
| 01/16/2013 | CN102875604A Nano-linked metallocene catalyst compositions and their polymer products |
| 01/16/2013 | CN102875475A Compound containing five-membered azole ring azo structure and preparation method and application thereof |
| 01/16/2013 | CN102875047A Polycarboxylic high-efficiency water reducing agent and preparation method thereof |
| 01/16/2013 | CN102872914A Chiral double-oxazoline amino metal catalyst, as well as preparation method and application thereof |
| 01/16/2013 | CN102382216B Preparation method of silica gel carrier for ethylene polymerization catalyst |
| 01/16/2013 | CN101896508B Catalyst precursor particles, their preparation and use |
| 01/16/2013 | CN101735347B Process for producing solid catalyst component precursor for olefin polymerization |
| 01/16/2013 | CN101641376B Accelerator solution |
| 01/16/2013 | CN101481391B Transition metal complexes, catalyst compositions containing the same, and methods for preparing ethylene homopolymer or copolymer of ethylene and alpha-alkene using the same |
| 01/15/2013 | US8354485 Aluminoxane catalyst activators derived from dialkylaluminum cation precursor agents, processes for making same, and use thereof in catalysts and polymerization of olefins |
| 01/15/2013 | US8354484 High temperature solution polymerization process |
| 01/15/2013 | US8354482 Multi-metal oxide catalyst and method for producing (meth)acrylic acid by using the same |
| 01/10/2013 | WO2013006276A1 Ethylene-based polymers and processes to make the same |
| 01/10/2013 | WO2013005735A1 Method for polymerizing α-olefin |
| 01/10/2013 | WO2013005513A1 Solid catalyst component for olefin polymerization, and catalyst |
| 01/10/2013 | WO2013005463A1 Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer |