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 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
09/2005
09/21/2005CN1670043A Catalyst for polymerization of olefins and its preparation and polymerization method
09/21/2005CN1219798C Bimetal catalyst for (co) polymerization of alpha-olefins
09/20/2005US6946568 Titanium, zirconium, hafnium, vandium, niobium or tantalum complexed with an imine and an amine, oxy or sulfide
09/20/2005US6946535 Films comprising isotactic propylene copolymers
09/20/2005US6946532 Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors
09/20/2005US6946531 solution/catalytic polymerization with (3,4-diphenylcyclopentadien-1-yl)dimethyl(t-butylamido)silanetitanium dichloride; improved viscosity
09/20/2005US6946530 fouling is prevented and/or flowability of polymer is improved by using an additive selected from: a glycerol or sorbitan ester of a fatty acid, or an alkylamine carboxylate along with hydrogen peroxide and/or water, or an alkali metal halide
09/20/2005US6946521 Polyethylene pipe resins and production thereof
09/20/2005US6946420 Coordination catalyst systems employing chromium support-agglomerate and method of their preparation
09/20/2005CA2243250C High solids slurry polymerization
09/15/2005WO2005085304A1 Continuous polymerization reactor
09/15/2005WO2005040227A3 Polymerization monitoring and control using improved leading indicators
09/15/2005WO2004078801B1 A metal catalyst for olefin polymerization and co-polymerization with functional monomers
09/15/2005WO2003033543A9 Process for the gas-phase (co-) polymerisation of olefins in a fluidised bed reactor
09/15/2005US20050203319 Catalyzing the oligomerization or addition polymerization, terminate with a vinyl group; the oligomer can be the comonomer for preparing of linear low density polyethylene
09/15/2005US20050203265 for preparation of films via metallocene-catalyzed polymerization; low coefficient of friction; injection molding
09/15/2005US20050203260 catalyst composition for polymerization of olefins comprising at least two catalytic components; and the polymerization process using that catalyst composition.
09/15/2005US20050203255 Low molecular weight polypropylene derivatives
09/15/2005US20050202960 Catalyst for olenfin polymerization
09/15/2005US20050202959 Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerisation of alk-1-enes
09/15/2005US20050202958 dimethylaminotriethoxysilane; diethylaminotriethoxysilane; di-n-propylaminotriethyloxysilane; methyl-n-propylaminotriethoxysilane; high hydrogen response, high polymerization activity, high stereoregularity and excellent melt fluidity
09/14/2005EP1574529A1 Process for the preparation of polyethylene and a catalyst precursor
09/14/2005EP1574525A1 Catalyst composition for polymerization of olefins and polymerization process using the same
09/14/2005EP1572801A1 Molding compositions made from a high-molecular-weight propylene polymer
09/14/2005EP1572766A1 Polymers with new sequence distributions
09/14/2005EP1572763A2 Polymers with new sequence distributions
09/14/2005EP1572762A1 High molecular weight polypropylene process
09/14/2005EP1572761A1 Preparation of supported catalyst systems containing reduced amounts of aluminoxanes
09/14/2005EP1572760A1 Method for the preparation of olefin polymerisation catalyst support and an olefin polymerisation catalyst
09/14/2005EP1572757A1 Olefin polymerization catalyst composition comprising group 13 amide derivatives
09/14/2005EP1572755A2 Copolymers of ethylene with alpha-olefins
09/14/2005EP1572754A2 Method for producing copolymers and terpolymers from olefins
09/14/2005EP1572753A1 Polymerization processes
09/14/2005EP1572752A1 Polymerization processes
09/14/2005EP1572751A2 Polymerization processes
09/14/2005EP1572360A1 Monocyclopentadienyl complexes
09/14/2005EP1572359A1 Monocyclopentadienyl complexes
09/14/2005EP1572355A1 Magnesium dichloride-based adducts and catalyst components obtained therefrom
09/14/2005EP1242477B1 A method for preparing a supported catalyst system and its use in a polymerization process
09/14/2005EP1214363B1 Raman analysis system for olefin polymerization control
09/14/2005EP1017729B1 Process for the preparation of substantially amorphous alpha-olefin polymers, compositions containing them and process for the preparation of bridged ligand
09/14/2005CN1668690A Polymer compositions and method of making pipes
09/14/2005CN1668688A Shrink film
09/14/2005CN1668654A Spray-dried polymerization catalyst and polymerization processes employing same
09/14/2005CN1668653A Supported polymerization catalyst
09/14/2005CN1668652A Preparation of catalyst systems
09/14/2005CN1668651A Process for the (co-)polymerisation of olefins in the gas phase
09/14/2005CN1668649A Process for producing butene oligomer
09/14/2005CN1667001A Compound catalyst for olefin polymerization
09/14/2005CN1218972C Catalyst for ethylene polymerization or copolymerization and its preparing method
09/14/2005CN1218971C Compound carrier for olefin polymerization catalyst, catalyst components and the catalyst
09/14/2005CN1218970C 新型烯烃聚合催化剂 The novel olefin polymerization catalyst
09/14/2005CN1218968C Polymerization process using separated flow
09/14/2005CN1218951C Silicon ether compound and preparation method and application thereof
09/13/2005US6943256 beta -diketimines that do not necessarily have asymmetric carbon atoms; Group IV metals, zirconium; polymerization catalysts; C2 symmetry
09/13/2005US6943227 Catalyst for olefin polymerization and method of polymerization of olefin
09/13/2005US6943226 Metallocenes having two or more different active sites, one of which is coordinated to an unsaturated nitrogenous ligand, e.g., an imine; polymer control; uniformity; highly active; linear low density polyethylene; isotactic polypropylene
09/13/2005US6943224 Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby
09/13/2005US6943215 Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
09/13/2005US6943134 Polymerization catalysts comprising mixtures of coordination catalysts and activators on supports, used form multimolecular weight distributuion addition polymers
09/13/2005CA2210496C Borabenzene based olefin polymerization catalysts
09/13/2005CA2174570C Fluoroelastomers substantially free from polar terminals and related preparation process
09/09/2005WO2005082962A2 Catalyst grain size
09/09/2005WO2005082955A1 Clathrochelates as olefin polymerization catalyst components
09/09/2005WO2005082954A2 Olefin polymerisation process in the presence of an anti-fouling agent
09/09/2005WO2005082952A1 Catalyst for polymerizing olefins and method for producing olefin polymers using the same
09/09/2005WO2005082951A1 Preparation method of solid titanium catalyst for olefin polymerization
09/09/2005WO2005082950A1 Preparation method of solid titanium catalyst for olefin polymerization
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
09/09/2005WO2005082531A1 Transition metal complexes and their uses as catalysts
09/09/2005WO2005082522A1 Heat exchanger polymerization reactors for manufacturing drag reducing agents
09/09/2005WO2005082518A2 Swell control in slurry loop reactor
09/09/2005WO2005081851A2 Polymerization process
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
09/09/2005CA2553108A1 Clathrochelates as olefin polymerization catalyst components
09/08/2005US20050197471 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer
09/08/2005US20050197470 Using coordination polymerization catalyst
09/08/2005DE102005006886A1 Biaxial orientierte Polypropylenfolie A biaxially oriented polypropylene film
09/07/2005EP1569969A1 Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
09/07/2005EP1569968A1 Preparation of catalyst compositions having improved activity
09/07/2005EP1569743A1 Particulate flow control process
09/07/2005EP0903356B1 Crystalline polypropylene, process for preparing the same, polypropylene composition, and thermoformed article
09/07/2005CN1665850A Heterocyclic nitrogen-containing activators and catalyst systems for olefin polymerization
09/07/2005CN1665849A Halogen substituted catalyst system for olefin polymerization
09/07/2005CN1665847A Oxygen tailoring of polyethylene film resins
09/07/2005CN1663972A Copolymerization of olefins
09/07/2005CN1663970A Method for preparing mono dispersed functionalized polymer microsphere
09/07/2005CN1217964C Chemically-modified supports and supported catalyst systems prepared therefrom
09/07/2005CN1217959C Process for reduction of reaction fouling
09/07/2005CN1217950C Method for preparing methene bridged bicyclic pentadienyl metallocene
09/07/2005CN1217891C Method for preparing methylene radical bridged dicyclic pentylene compound
09/07/2005CN1217733C Organometal compound catalyst
09/06/2005US6939943 Method for deactivating and recovering boron trifluoride when producing polyisobutenes
09/06/2005US6939930 Hydrosilane additives for increased polyolefin molecular weight
09/06/2005US6939929 Using coordination polymerization catalyst
09/06/2005US6939928 Metallocene compound, process for producing metallocene compound, olefin polymerization catalyst, process for producing polyolefin, and polyolefin
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