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 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
09/2005
09/09/2005WO2005082954A2 Olefin polymerisation process in the presence of an anti-fouling agent
09/09/2005WO2005082949A1 Supported polymerisation catalysts
09/09/2005WO2005082948A1 Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts
09/09/2005WO2005082947A1 De-foaming spray dried catalyst slurries
09/09/2005WO2005082944A2 Low gel chromium catalysis
09/09/2005WO2005082522A1 Heat exchanger polymerization reactors for manufacturing drag reducing agents
09/09/2005CA2554931A1 Heat exchanger polymerization reactors for manufacturing drag reducing agents
09/09/2005CA2554794A1 Fluoroalcohol leaving group for non-metallocene olefin polymerization catalysts
09/09/2005CA2553782A1 De-foaming spray dried catalyst slurries
09/08/2005US20050197471 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer
09/08/2005DE102005006886A1 Biaxial orientierte Polypropylenfolie A biaxially oriented polypropylene film
09/07/2005EP1571162A1 Isoolefin-diolefin production process and apparatus therefor
09/07/2005EP1569969A1 Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
09/07/2005CN1665851A Method for improving processability of butyl polymer
09/07/2005CN1665850A Heterocyclic nitrogen-containing activators and catalyst systems for olefin polymerization
09/07/2005CN1665849A Halogen substituted catalyst system for olefin polymerization
09/07/2005CN1663972A Copolymerization of olefins
09/07/2005CN1217964C Chemically-modified supports and supported catalyst systems prepared therefrom
09/07/2005CN1217963C Preparation of curable polymers
09/07/2005CN1217733C Organometal compound catalyst
09/06/2005US6939933 Heat exchanging capacity
09/06/2005US6939930 Hydrosilane additives for increased polyolefin molecular weight
09/06/2005US6939929 Using coordination polymerization catalyst
09/06/2005CA2126801C Process for the production of gel-free ethylene/vinyl acetate copolymers with a high content of copolymerized vinyl acetate and a high mooney viscosity
09/01/2005WO2005080457A1 Catalyst deployment in bimodal polyolefin production
09/01/2005WO2005080452A1 Peroxide curable rubber compound containing high-isoprene butyl rubber
09/01/2005WO2005080444A2 Olefin polymerization process with sequential discharging
09/01/2005WO2005080440A1 Polyolefin production using high olefin concentration
09/01/2005WO2005054314A3 Fuel oil compositions with improved cold flow properties
09/01/2005US20050192417 Ethylene copolymer
09/01/2005US20050192416 Processes and apparatus for continuous solution polymerization
09/01/2005US20050192178 Modified particle, catalyst component for addition polymerization, catalyst for addition polymerization and process for producing addition polymer
09/01/2005US20050192177 Catalyst activation and resins therefrom
09/01/2005DE102004007719A1 Ethylene copolymer with comonomer units containing photochemically-activatable groups, used for the production of separating membranes, chromato-graphic stationary phases, lacquer, printing ink and toners
09/01/2005DE102004006817A1 Continuous production of polyolefins with a bi- or multimodal molecular weight distribution comprises suspension polymerization in a series of reactors with liquid and gas recycle
08/2005
08/31/2005EP1567568A2 1-buten copolymers and process for preparing them
08/31/2005EP1567564A1 Supported polymerisation catalysts
08/31/2005EP1567561A1 Bimetallic indenoindolyl catalysts
08/31/2005EP1162211B1 Ethylene (co)polymers and uses thereof
08/31/2005EP0991676B1 Multistage polymerization process using a catalyst having different catalytically active sites
08/31/2005CN1662598A Impact-resistant polyolefin compositions
08/31/2005CN1662597A Impact-resistant polyolefin compositions
08/31/2005CN1662570A Process for the production of a linear low-density polyethylene composition
08/31/2005CN1662564A Catalyst composition and polymerization process using mixtures of electron donors
08/31/2005CN1662560A Polymerization process
08/31/2005CN1662367A Thermoplastic elastomer bonded directly to metal substrate
08/31/2005CN1662366A Moisture barrier resins
08/31/2005CN1216922C Olefinic polymer and process for producing same
08/31/2005CN1216919C High activity polyethylene catalysts prepared with borates reagents
08/31/2005CN1216918C Catalyst composition for polymerization of olefins and method for preparing same
08/31/2005CN1216916C Catalyst for olefine polymerization and method for producing olefine polymer using said catalyst
08/30/2005US6936675 metallocene is represented by the formula: CpHfX2, wherein each X is independently selected from the group consisting of fluorine, chlorine, iodine, bromine, and Cp selected from the fluorene, cyclopentadienyl, indenyl; high impact strength
08/30/2005US6936671 Process for copolymerizing ethylene with vinylsilanes
08/30/2005US6936667 Polymerization catalyst compositions and processes to produce polymers and bimodal polymers
08/30/2005US6936666 gas phase co-polymerizing ethylene-propylene or ethylene-propylene-alpha-olefin monomers in presence of a polymerization catalyst and using a catalyst poision to prevent the deposition of polymer in circulatory gas system
08/30/2005US6936563 Coordination compounds and their use for the polymerization of olefins
08/30/2005US6936226 Catalyst delivery method, a catalyst feeder and their use in a polymerization process
08/30/2005CA2349834C A process that produces polymers
08/30/2005CA2099214C Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts
08/25/2005WO2005078315A1 Continually variable transmission
08/25/2005WO2005077994A1 Process for improving the co-polymerization of ethylene and an olefin co-monomer in a polymerization loop reactor.
08/25/2005WO2005077993A1 Ethylene copolymers and their use for producing materials for separating substances and for use as toners, inks and paints
08/25/2005WO2005077992A1 Process for preparing polyolefins in suspension
08/25/2005WO2005077988A1 Supported polymerisation catalyst
08/25/2005WO2005058983A3 Monocyclopentadienyl complexes
08/25/2005US20050187414 Copolymers comprising branched olefin and vinyl ether units
08/25/2005US20050187367 Rigidity, dimension stability and antiblocking property at high temperatures; 1-butene-propylene copolymer
08/25/2005US20050187366 Addition copolymerization of isoolefin with a diolefin in liquid nonaqueous medium in vessel to produce butyl rubber in slurry; cold rubber slurry is transported to flash tank to separate using self-cleaning fully intermeshing co-rotating twin screw extruder
08/25/2005US20050187365 Butyl-type rubber with high hardness
08/25/2005US20050187362 cylcometallated imino-amide tribenzyl zirconiuims, useful for the polymerization of olefins, such as ethylene, higher alpha-olefins, dienes and/or mixtures
08/25/2005US20050187352 mixtures of an ethylene-octene copolymer and ethylene-pentene, butylene-ethylene or ethylene-propylene copolymers, used in the manufacture of films, fibers, moldings, coatings, profiles, bags, seal layers, carpet backings, linings or laminates
08/25/2005US20050187351 Comb-like structure; high molecular weight component and a low molecular weight component; 0.3 long-chain branches per 1000 carbon atoms; such as an ethylene/propylene copolymer, ethylene/1-butene copolymer, ethylene/1-hexene, ethylene/styrene, ethylene/1-octene copolymers, or ethylene/propylene/diene
08/25/2005US20050187350 Method of making interpolymers and products made therefrom
08/25/2005US20050186126 Catalyst slurry feeding assembly for a polymerization reactor
08/25/2005DE102004006113A1 Preparation of support for catalysts e.g. hydrogenation catalyst involves producing hydrogel; milling to give finely particulate hydrogel having particles with specific particle size; producing slurry; and drying the slurry
08/25/2005DE102004006104A1 Preparing supported catalyst for the polymerization and/or copolymerization of olefins, by milling a hydrogel, producing slurry based on finely particulate hydrogel, drying, and applying transition metal and/or transition metal compound
08/24/2005EP1566392A1 Butyl-type rubber with high hardness
08/24/2005EP1565523A1 Irradiated, oxidized olefin polymer dispersing agents
08/24/2005EP1565502A1 Butene-1 copolymers and process for their preparation
08/24/2005EP1565499A2 Polyolefin production
08/24/2005EP1565498A2 Processes of producing fluorided catalysts from nitrogenous metallocenes
08/24/2005EP1027411B1 Copolymers of ethylene alpha-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels
08/24/2005EP0700938B1 Cyclic conjugated diene polymer
08/24/2005CN1659200A Flexible propylene copolymer compositions having a high transparency
08/24/2005CN1659193A Polymerization catalyst activators, method of preparing and their use in polymerization processes
08/24/2005CN1659192A Catalyst system and olefin polymerisation process
08/24/2005CN1659191A Side-chain-modified copolymer waxes
08/24/2005CN1659190A Process for the preparation of ethylene copolymers
08/24/2005CN1657555A Biaxially oriented polypropylene film
08/24/2005CN1216088C Process for production of heterophasic polymer compositions and compositions thus obtained
08/24/2005CN1216079C Polymersation catalysts
08/23/2005US6933359 Copolymerization of ethylene and dienes
08/23/2005US6933355 Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
08/23/2005US6933354 an organometallic complex that has an indenoindolyl ligand and an activator of a reaction product of an alkylaluminum compound and an organoboronic acid
08/23/2005US6933353 Olefin polymerization process
08/23/2005US6933258 Mixture with gelation agent; alpha-olefin polymerization catalyst
08/23/2005CA2458741A1 Peroxide curable butyl formulations containing high-isoprene butyl rubber
08/23/2005CA2458277A1 Butyl-type rubber with high hardness
08/23/2005CA2315047C Mixed catalyst system
08/18/2005WO2005075525A2 Activating supports for metallocene catalysis.
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