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)
04/2014
04/30/2014CN103755746A Pyrene-4,5,9,10-tetra-imine nickel-palladium complex catalyst and preparation method and application thereof
04/30/2014CN102863590B Preparation method of EPDM (Ethylene-Propylene-Diene Monomer) rubber
04/30/2014CN102775546B Branched polyacrylic acid dispersant, and preparation method and application thereof
04/30/2014CN102675492B Method for preparing branched polymer
04/30/2014CN102666604B Preparation of single-site catalysts
04/30/2014CN102336845B Method for synthesizing polycarboxylic acid water reducer
04/30/2014CN102292358B Procatalyst composition comprising multiple internal donor having silyl ester and method
04/30/2014CN102239187B Solid polymethylaluminoxane composition and process for producing same
04/29/2014US8710164 Process for the preparation of diene polymers of statistical vinylarene-diene copolymers
04/29/2014US8710163 Pyridyldiamido transition metal complexes, production and use thereof
04/29/2014US8710162 Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
04/29/2014US8710160 Process for the preparation of ethylene homopolymers or copolymers in a high-pressure reactor controlled by a model based predictive controller
04/29/2014US8710143 Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
04/24/2014WO2014061921A1 Novel metallocene compound, catalyst composition comprising same, and olefinic polymer production method using same
04/24/2014WO2014060540A1 Polymerisation process and catalyst
04/24/2014WO2014060252A1 Process for the synthesis of disentangled uhmw-pe using a cr or ti catalyst
04/24/2014WO2014060217A1 Process for the preparation of propylene random copolymers
04/24/2014US20140114039 System and method for catalyst preparation
04/24/2014US20140114034 Polymer and method for producing same
04/24/2014US20140114031 Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst
04/23/2014EP2722348A1 Process for the preparation of propylene random copolymers
04/23/2014EP2722346A1 Polymerisation process and catalyst
04/23/2014EP2721078A1 Multi-component catalyst systems for the production of reactor blends of polypropylene
04/23/2014CN103748119A Process for the manufacture of isotactic polypropylene
04/23/2014CN103748117A Method for producing polymer
04/23/2014CN103741503A Disperse-dye steaming and washing-free printing technology
04/23/2014CN103741261A Calcium alginate/macrogol ester double-network phase-change energy-storing fiber and preparation method thereof
04/23/2014CN103741260A Double-network reinforced calcium alginate fiber and preparation method thereof
04/23/2014CN103739770A Preparation method of carboxyl-containing epoxy resin tanning agent
04/23/2014CN103739767A Preparation method of fluorine-containing elastomer
04/23/2014CN103739766A Production method for extrusion fluororubber with high processability and strong tensile strength
04/23/2014CN103739761A Preparation method of ethylene-propylene copolymerized elastomer
04/23/2014CN103739759A Polymerization method of polyvinyl pyrrolidone K15
04/23/2014CN103739758A Preparation method of polyacrylamide for oil field
04/23/2014CN103739756A Preparation method of polyvinylidene fluoride polymer with improved thermal stability
04/23/2014CN103739754A Method for preparing alpha-olefin synthetic lubricating oil
04/23/2014CN103739747A Rare earth catalyst composition and 3,4-polyisoprene used for isoprene compound
04/23/2014CN102746453B Method for preparing high-performance polyacrylonitrile solution for carbon fibers
04/23/2014CN102675801B Flame-retardant toughened polydicyclopentadiene composite material and preparation method thereof
04/23/2014CN102666601B Process for olefin polymerization
04/23/2014CN102558731B Polydicyclopentadiene/polystyrene interpenetrating polymer network and preparation method thereof
04/22/2014US8703888 Inhibitors of ruthenium olefin metathesis catalysts
04/22/2014US8703887 Process for the production of an ethylene polymer using a chromium containing catalyst
04/22/2014US8703886 Dual activator-support catalyst systems
04/22/2014US8703884 Additive for polyolefin polymerization processes
04/22/2014US8703876 Process for producing water absorbing polymer particles with improved color stability
04/22/2014US8703643 NOx storage and reduction catalyst, preparation method, and NOx removing system
04/22/2014US8701728 Processes for preparation of cyclic and acyclic diene copolymer and rubber composition
04/22/2014CA2775649C Synthesis and isomerization of 1,2-bis (indenyl) ethanes
04/17/2014WO2014059017A1 Process for creating an ethylene elastomer
04/17/2014WO2014056845A1 Method for producing polyisobutenes
04/17/2014US20140107301 Bridged Metallocene Catalyst Systems With Switchable Hydrogen and Comonomer Effects
04/17/2014US20140107286 High Styrene High Vinyl Styrene-Butadiene Rubber with Narrow Molecular Weight Distribution and Methods for Preparation Thereof
04/17/2014US20140106076 Catalyst compound for two-component coating compositions
04/16/2014EP2718335A1 Pre-polymerized catalyst components for the polymerization of olefins
04/16/2014EP2718334A1 Modified phosphinimine catalysts for olefin polymerization
04/16/2014EP2718333A1 Methods for controlling ethylene copolymer properties
04/16/2014EP2718304A2 Method of preparing ethylene- -olefin-diene copolymer
04/16/2014EP2718303A2 New cyclopenta[b]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and -olefin using the same
04/16/2014CN103732636A Polymers prepared by ring opening/cross metathesis
04/16/2014CN103732632A Method for producing olefin block polymer using group 4 transition metal complex
04/16/2014CN103732606A New cyclopenta[B]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and a-olefin using the same
04/16/2014CN103732605A Method of preparing ethylene-alpha-olefin-diene copolymer
04/16/2014CN103732571A Production of substituted phenylene dibenzoate for use as internal electron donor and procatalyst for polymer preparation
04/16/2014CN103725269A High temperature resistant humic acid grafting filtrate reducer for drilling fluid and preparation method thereof
04/16/2014CN103724819A Propylene polymer composition for preparing biaxially oriented films and preparation method thereof
04/16/2014CN103724568A Antimicrobial bacterial cellulose and preparation method thereof
04/16/2014CN103724518A Fixing agent emulsion and preparation method thereof
04/16/2014CN103724511A Preparation method of fluororubber for oil seal
04/16/2014CN103724507A Preparation process of water-soluble polymer with improved product performances
04/16/2014CN103724506A Preparation process of biodegradable water-soluble polymer with improved product performances
04/16/2014CN103724465A Olefin polymer composition and preparation method thereof
04/16/2014CN103724378A Isoprene-butadiene bipolymer and preparation method thereof
04/16/2014CN103724377A 2,6-diene amine pyridine binuclear cobalt complex catalyst as well as preparation method and application thereof
04/16/2014CN103724204A Water-soluble initiator and preparation thereof
04/16/2014CN103723688A Modification method of inorganic oxidant or inorganic salt for improving microcapsule packaging rate
04/16/2014CN103102576B Environmentally-friendly one-step process organosilane crosslinked polyethylene cable material
04/16/2014CN102887978B Preparation method of cassava starch type high-water absorbency and oil-oil absorbency resin by cross-linked grafting technology
04/16/2014CN102875723B Preparation method of flame-retardant core-shell-type acrylic resin
04/16/2014CN102863575B Preparation method of polyvinylpyrrolidone
04/16/2014CN102675564B Method for efficient graft polymerization of glycidyl methacrylate on surface of silica gel particle
04/16/2014CN102250152B Preparation method and application of amido-imine nickel vinyl polymerization catalyst
04/16/2014CN102093426B Br-containing alpha-diimine nickel (II) coordination compound as well as preparation and application thereof
04/15/2014US8697825 1-alkene-acrylate based copolymer
04/15/2014US8697823 Catalysis of cross-linking
04/15/2014US8697821 Pressure sensitive adhesive
04/15/2014US8697820 Process for preparing high-reactivity isobutene homo- or copolymers
04/15/2014US8697599 Methods of preparing a polymerization catalyst
04/15/2014US8697194 Curable overcoat compositions
04/15/2014CA2805929C Catalyst compositions and polyolefins for extrusion coating applications
04/15/2014CA2619967C Polymerization catalysts and process for producing bimodal polymers in a single reactor
04/10/2014US20140100339 Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
04/09/2014EP2716663A1 Method for manufacturing hydrogenated conjugated diene copolymer
04/09/2014EP2714753A1 Multi -metallic ziegler - natta procatalysts and catalysts prepared therefrom for olefin polymerizations
04/09/2014EP2714752A2 Methods for coupling targeting peptides onto recombinant lysosomal enzymes for improved treatments of lysosomal storage diseases
04/09/2014EP2714659A1 Compounds with oxime ester and/or acyl groups
04/09/2014EP2714272A2 A novel class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof
04/09/2014EP2714259A1 Improved polymerization reactor for butyl rubber production
04/09/2014CN103717623A Alpha-olefin oligomer and production method thereof
04/09/2014CN103717303A Transition metal catalyst composition comprising transition metal compound and method for preparing polyolefins using the catalyst composition
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