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)
10/2012
10/03/2012CN102701367A Water-soluble organic copolymerized amphiprotic polymer flocculating agent and preparation method
10/03/2012CN102701366A Organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701364A Water-soluble organic amphoteric copolymer flocculant and preparation method
10/03/2012CN102701363A Organic copolymerized amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701362A Organic amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701360A Organic amphoteric macromolecular flocculant and preparation method
10/03/2012CN102701359A Water-soluble organic amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701358A Water-soluble organic copolymerization amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701357A Organic copolymerization amphoteric polymeric flocculant and preparation method thereof
10/03/2012CN102701356A Organic amphiprotic polymeric flocculant and preparation method thereof
10/03/2012CN102701355A Organic amphiprotic polymeric flocculant and preparation method thereof
10/03/2012CN102701354A Organic amphiprotic polymeric flocculant and preparation method thereof
10/03/2012CN102701350A Water-soluble organic amphoteric copolymeric flocculant and preparation method thereof
10/03/2012CN102701349A Water-soluble organic amphoteric copolymer flocculant and preparation method
10/03/2012CN102093520B Preparation method of hyperbranched polycarboxylic acid copolymer cement dispersant
10/03/2012CN102039199B Clay catalyst carrier and preparation method and application thereof
10/03/2012CN102029196B Carrier type chromium-series catalyst and preparation method and application thereof
10/03/2012CN102015782B Methods for preparing catalyst systems
10/03/2012CN101932617B Modified chromium-based catalysts and polymerization processes for using the same
10/03/2012CN101597362B Radical polymerization processes for preparing halogenated polymers, and halogenated polymers
10/03/2012CN101472952B Ethylene/ alpha-olefin/ diene solution polymerization process and polymer
10/03/2012CN101319070B Polypropylenharzzusammensetzung und gereckter film hiervon
10/03/2012CN101044170B LDPE-like polymers with bisindenyl-based ligands having different rings
10/02/2012US8278449 Thermally switchable ruthenium initiators
10/02/2012US8278404 Process for producing copolymer
10/02/2012US8278403 Multi-component catalyst systems and polymerization processes for forming broad composition distribution polymers
10/02/2012US8278395 Process for manufacturing modified conjugated diene polymer, composition comprising the polymer, and tire comprising the composition
10/02/2012US8278392 Process for producing propylene resin composition
10/02/2012CA2622690C Polymerization of acyclic aliphatic olefins via palladium catalysts
10/02/2012CA2510862C Polymerization process utilizing hydrofluorocarbon diluents in a bayonette reactor
09/2012
09/27/2012US20120245313 Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers
09/27/2012US20120245312 Vinyl Terminated Higher Olefin Polymers and Methods to Produce Thereof
09/27/2012US20120245311 Novel Catalysts And Methods Of Use Thereof To Produce Vinyl Terminated Polymers
09/27/2012US20120245310 Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof
09/27/2012US20120245299 Branched Vinyl Terminated Polymers And Methods For Production Thereof
09/27/2012US20120245298 Amphiphilic Block Polymers Prepared by Alkene Metathesis
09/27/2012US20120245294 Olefin Triblock Polymers via Ring-Opening Metathesis Polymerization
09/27/2012US20120245275 Process for producing conjugated diene-based polymer, conjugated diene-based polymer, and conjugated diene-based polymer composition
09/27/2012US20120245271 Elastomers, process for preparation, and uses thereof
09/27/2012US20120245021 Polyolefins Prepared from a Metallocene and a New Single Site Catalyst Components in a Single Reactor
09/27/2012US20120244349 Photocurable pressure-sensitive adhesive composition, photocurable pressure-sensitive adhesive layer, and photocurable pressure-sensitive adhesive sheet
09/27/2012US20120242003 Propylene polymer with improved processability in thermoforming
09/26/2012EP2502941A1 Heterobifunctional poly (ethylene glycol) and uses thereof
09/26/2012CN1934137B Initiating system for solid polyester granule manufacture
09/26/2012CN102690484A Polydicyclopentadiene/polyacrylate composite material and preparation method thereof
09/26/2012CN102690483A Fire-retardant polydicyclopentadiene/polyacrylate composite material and preparation method thereof
09/26/2012CN102690482A Oil-containing poly-dicyclopentadiene composite material and preparation method thereof
09/26/2012CN102690395A Method for producing modified propylene polymer
09/26/2012CN102690294A 2,6-diisopropyl aniline salicylaldiminato nickel, and preparation and application thereof
09/26/2012CN102689972A Organic amphoteric polymeric flocculant and preparation method
09/26/2012CN102689971A Water-soluble organic amphoteric copolymer flocculant and preparation method thereof
09/26/2012CN102689970A Water-soluble organic copolymerization amphoteric copolymer flocculant and preparation method thereof
09/26/2012CN102689969A Water-solubility organic copolymerization amphoteric macromolecular flocculant and preparation method
09/26/2012CN102689968A Organic copolymerization amphoteric polymeric flocculant and preparation method
09/26/2012CN102689967A Water-soluble organic amphoteric polymeric flocculant and preparation method
09/26/2012CN102689966A Organic copolymerization amphoteric polymeric flocculant and preparation method thereof
09/26/2012CN102689964A Organic amphoteric polymeric flocculant and preparation method
09/26/2012CN102689963A Organic copolymerized amphoteric polymeric flocculant and preparation method
09/26/2012CN102689962A Water-solubility organic amphoteric copolymer flocculating agent and preparation method
09/26/2012CN102199173B 2-benzimidazolyl-8-methanamide quinoline chromium complexes, preparation method and application thereof
09/26/2012CN101945901B Ethylene homopolymer
09/26/2012CN101472681B Catalyst component for the polymerization of olefins
09/26/2012CN101466752B Compositions of ethylene/alpha-olefin multi-block interpolymer suitable for films
09/26/2012CN101323657B Preparing methods ofbutyl cyanide rubber emulsion and butyl cyanide rubber
09/26/2012CN101054388B Polymerization catalyst activators, method of preparing, and use in polymerization processes thereof
09/25/2012US8273838 Multiblock copolymers characterized by unique distributions of both polydispersity index, block length distribution, and/or block number distribution; hard and soft segments; unique physical properties; end uses such as in polymer blends, fibers, films, molded articles, lubricants, base oils, etc.
09/25/2012US8273823 Atom transfer radical polymerization in microemulsion and true emulsion polymerization processes
09/25/2012US8273677 Production process of pre-polymerized polymerization catalyst component and addition polymer
09/25/2012CA2446949C Process for the preparation of ep(d)m elastomeric copolymers and terpolymers
09/20/2012WO2012124212A1 Emulsion binder, aqueous pigment ink for inkjet containing same, and method for producing emulsion binder
09/20/2012WO2012122854A1 Asymmetric (α-diimine) nickel complex catalyst and preparation method and use thereof
09/20/2012WO2012122624A1 Polyethylene film
09/20/2012WO2012098521A8 Metal complexes of salan-type ligands and uses thereof as catalysts for polymerization of alpha-olefins
09/20/2012WO2012096698A3 Polyethylene and process for production thereof
09/20/2012US20120238716 Activated inorganic metal oxides
09/20/2012US20120238712 Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
09/20/2012DE112010004812T5 Herstellungsverfahren eines Olefinpolymerisationskatalysators und Olefinpolymers An olefin polymerization catalyst and olefin polymer production method
09/20/2012DE112010002175T5 Ethylen-a-Olefin-Copolymer und Formgegenstand Ethylene-a-olefin copolymer and molded article
09/19/2012EP2500365A1 Supported non-metallocene catalyst and preparation method and uses thereof
09/19/2012EP2500364A1 Supported non-metallocene catalyst preparation method and application thereof
09/19/2012EP2499174A1 Process for the polymerisation of olefins
09/19/2012EP2499173A1 Process for olefin polymerization
09/19/2012EP2499169A1 Process for recovering a transition metal compound
09/19/2012EP2499168A1 Process for producing a polymerization catalyst
09/19/2012CN1953806B Method of preparing active cromium/alumina catalysts via treatment with sulfate and polymers produced using the cromium/alumina catalysts
09/19/2012CN1876688B Method for preparing mono dispersed micrograde polymer microsphere
09/19/2012CN102686616A Mixed metallocene catalyst composition and method for preparing a polyolefin using same
09/19/2012CN102686615A Process for production of syndiotactic alpha-olefin polymer
09/19/2012CN102686614A Catalyst components for the polymerization of olefins and catalysts therefrom obtained
09/19/2012CN102686613A Process for recovering a transition metal compound
09/19/2012CN102675801A Flame-retardant toughened polydicyclopentadiene composite material and preparation method thereof
09/19/2012CN102675564A Method for efficient graft polymerization of glycidyl methacrylate on surface of silica gel particle
09/19/2012CN102675539A Preparation method of C5 petroleum resin
09/19/2012CN102675538A Combination for preparing high-light-transmittance and high-weather-resistance optical lens materials
09/19/2012CN102675519A Method for preparing polyperfluorinated ethylene propylene from perfluorodiacyl peroxide initiator
09/19/2012CN102675509A Preparation method of nonionic polyacrylamide (NPAM)
09/19/2012CN102675507A Method for synthesizing polyacrylonitrile by Lewis base
09/19/2012CN102675496A Method for preparing polyethylene with spherical doublet molecular weight distribution
09/19/2012CN102675494A Preparation method of alkylaluminoxane promoter
09/19/2012CN102675492A Method for preparing branched polymer
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