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Matches 351 - 400 out of 13,129

Document Document Title
WO/2011/150193A1
An electronic device module comprising: A. At least one electronic device, e.g., a solar cell, and B. A polymeric material in intimate contact with at least one surface of the electronic device, the polymeric material comprising (1) an e...  
WO/2011/147573A3
The invention refers to a process for preparing a supported catalyst system for the polymerization of olefins comprising at least one active catalyst component on a support, the process comprising A) impregnating a dry porous support com...  
WO/2011/148628A1
The disclosed semiconductor-sealing resin composition contains a compound comprising the following esterified by a C5-25 alcohol in the presence of a compound represented by general formula (1): (A) an epoxy resin; (B) a hardener; (C) an...  
WO/2011/147733A1
This invention relates to modified Ziegler-Natta catalyst systems that have an excellent activity in homo-or co-polymerisation of ethylene and alpha-olefins and are able to produce polymers having reduced molecular weight distribution an...  
WO/2011/146044A1
The present invention generally relates to a process that selectively polymerizes ethylene in the presence of an alpha-olefin, and to a metal-ligand complex (precatalyst) and catalyst useful in such processes, and to related compositions...  
WO/2011/146291A1
The present invention generally relates to a process that selectively polymerizes ethylene in the presence of an alpha-olefin, and to a metal-ligand complex (precatalyst) and catalyst useful in such processes, and to related compositions...  
WO/2011/141070A1
Polypropylene composition comprising a polypropylene base resin whereby the polypropylene base resin has a MFR (2.16 kg, 230 °C, ISO 1133) of 8 to 24 g/10min and a LAOS-NLF > 2.8 whereby LAOS - NLF = |G'1/G'3| where G'1 - first order Fo...  
WO/2011/138400A1
Terpolymer made of (A) ethylene, (B) (i) C2- to C14-alkenyl esters of one or more aliphatic C1- to C20-monocarboxylic acids or (ii) C1- to C24-alkyl esters of acrylic acid or methacrylic acid and (C) olefinically unsaturated hydrocarbons...  
WO/2011/134897A2
A polymer filament or fiber comprising a polyethylene material (I) having the following features: a) a density of 0.900 g/cm3 or higher; b) a MI21 value of 25 g/10 min.; c) a MFR value from 25 to 60; the said fiber being stretched by dra...  
WO/2011/134923A1
Quaternized terpolymer made of (A) ethylene, (B) C2- to C14-alkenyl esters of one or more aliphatic C1- to C20-monocarboxylic acids or C1- to C24-alkyl esters of acrylic acid or methacrylic acid and (Cq) ethylenically unsaturated monomer...  
WO/2011/134897A3
A polymer filament or fiber comprising a polyethylene material (I) having the following features: a) a density of 0.900 g/cm3 or higher; b) a MI21 value of 25 g/10 min.; c) a MFR value from 25 to 60; the said fiber being stretched by dra...  
WO/2011/136492A2
Disclosed is a highly productive polymerization method of alpha-olefins, using an internal-circulation-type fluidized bed polymerization reactor. The gas-phase polymerization method of alpha-olefins includes: supplying a circulating gas ...  
WO/2011/136492A3
Disclosed is a highly productive polymerization method of alpha-olefins, using an internal-circulation-type fluidized bed polymerization reactor. The gas-phase polymerization method of alpha-olefins includes: supplying a circulating gas ...  
WO/2011/134798A1
The present invention relates to a process for the continuous transition between two ethylene copolymers containing a different comonomer. In particular, the present invention relates to a process for the continuous transition between tw...  
WO/2011/132589A1
Disclosed is a method for manufacturing an optical semiconductor protective material which includes a chain olefin-cyclic olefin copolymer elastomer having a chain olefin and a cyclic olefin as polymer components. The elastomer polymer c...  
WO/2011/133409A1
The present invention provides a polymerization process utilizing a dual ansa-metallocene catalyst system. Polymers produced from the polymerization process are also provided, and these polymers have a reverse comonomer distribution, a n...  
WO/2011/132790A1
Disclosed is an ethlyene/α-olefin copolymer—which is for foam production and has a monomer unit based on ethylene and a monomer unit based on an α-olefin having a carbon number of 3-20—wherein the melt flow rate is 0.1-100 g/10 min...  
WO/2011/128146A1
A propylene/ethylene/1-hexene terpolymer containing from 1.0 wt% to 2.5wt%, of ethylene derived units and from 2.0wt% to 4.0wt% of 1-hexene derived units, the sum of the amounts of propylene, ethylene and 1-.hexene derived units being 10...  
WO/2011/129408A1
Provided is a method for efficiently and homogeneously reacting an ethylene/tetrafluoroethylene copolymer (ETFE), which has a functional group, with a compound which has a reactive functional group being capable of reacting with said fun...  
WO/2011/126787A1
An ethylene oligomerization catalyst that oligmerizes ethylene to a series of a-olefins and that has a Schulz-Flory constant of about 0.75 to 0.995 produces a stream of a-olefins. This stream is then added to a vessel containing ethylene...  
WO/2011/126785A1
Higher molecular weight linear α-olefins are produced by the oligomerization of ethylene using certain iron complexes of 2,6-diacylpyridinedimimines or 2,6-pyridinedicarboxaldehydedimines as catalysts. These iron complexes are more ster...  
WO/2011/126788A1
A lubricant component is a copolymer of ethylene and α-olefins made by forming a series of α-olefins by oligomerization of ethylene using an oligomerization catalyst, and then copolymerizing the α-olefins and ethylene using a transiti...  
WO/2011/126784A1
A polymerization to form a branched polyolefin, in which polymerization an ethylene copolymerization catalyst and an ethylene oligomerization catalyst form a series of ethylene oligomers that are α-olefins are both present, gives an imp...  
WO/2011/120851A1
The invention provides polymers (P) comprising units deriving from the monomers ethene and vinylmethyldiacyloxysilane of the general formula (I), where the radicals R1 and R2 are selected from hydrogen atoms and hydrocarbon radicals; and...  
WO/2011/117101A1
The present invention relates to a polymer composition, comprising (a) a heterophasic polymer which comprises (a1) a matrix comprising a propylene homopolymer and/or a propylene copolymer having an amount of comonomer units of less than ...  
WO/2011/117224A1
Process for producing a polypropylene composition, said composition comprises units derived from propylene and at least one C2 to C20 a-olefin other than propylene in an amount of at least 4.0 wt- % measured by Fourier transform infrared...  
WO/2011/115192A1
Disclosed is an ethylene-α-olefin copolymer having a density of 860 - 950 kg/m3, a melt flow rate of 0.01 - 100 g/10 min, a maximum peak for molecular weight in the range of 10,000 - 20,000 in a molecular weight distribution curve measu...  
WO/2011/107200A1
The present invention relates to a semiconductive polymer composition comprising: - an ethylene copolymer (A) comprising methyl(meth)acrylate co-monomer units, wherein the ethylene copolymer (A) has a melt temperature of 80 °C or below,...  
WO/2011/107593A1
The invention relates to a process for the production of an article, wherein - ethylene is polymerized with a polyene and optionally another comonomer, resulting in a polymer with a MFI (21.6) between 0.05 dg/min and 100 dg/min, - melt p...  
WO/2011/109563A3
An ethylene-based polymer composition has been discovered and is characterized by a Comonomer Distribution Constant greater than about 45. The new ethylene-based polymer compositions are useful for making many articles, especially includ...  
WO/2011/106480A2
The present invention relates to catalyst systems containing solid catalyst components comprising titanium, magnesium, halogen and an internal electron donor compound having at least one ether group and at least one ketone group; organoa...  
WO/2011/106480A3
The present invention relates to catalyst systems containing solid catalyst components comprising titanium, magnesium, halogen and an internal electron donor compound having at least one ether group and at least one ketone group; organoa...  
WO/2011/102990A3
The present invention generally relates to a process that polymerizes an olefin monomer, and a precatalyst and catalyst useful in such process.  
WO/2011/102990A2
The present invention generally relates to a process that polymerizes an olefin monomer, and a precatalyst and catalyst useful in such process.  
WO/2011/099406A1
Disclosed is a fluidity improver for fats and oils, which is capable of sufficiently improving the fluidity of a fat or oil when the fat or oil is used as a fuel. Specifically disclosed is a fluidity improver for fats and oils, which is ...  
WO/2011/094057A1
Provided are amorphous ethylene propylene copolymer, compositions thereof, and methods for making same, whereby the copolymer can include of from about 40 wt.% to about 60 wt.% ethylene derived units; and of from about 60 wt.% to about 4...  
WO/2011/093165A1
Disclosed are an objective lens capable of suppressing defects at formation time in a lens with high NA and an optical pickup device. The lens uses a resin (PL) with an MFR of greater than or equal to 10 (g/10 min) and less than or equal...  
WO/2011/093295A1
Disclosed is an α-olefin (co)polymer characterized by being synthesized using a metallocene catalyst and by fulfilling conditions (a') and (b') below; also disclosed are a hydride of said polymer, and a high-viscosity lubricant with exc...  
WO/2011/093403A1
Disclosed are: a fluorinated elastic copolymer which has excellent cross-linking reactivity and extrusion moldability and which can be cross-linked to produce a rubber having excellent compression permanent set deformation resistance, ba...  
WO/2011/092092A3
Melt-blown fiber having an average diameter of not more than 5.0 μm, said fiber comprises at least 85 wt.-% of a propylene copolymer, wherein • said melt blown fiber and/or said propylene copolymer has/have a melt flow rate MFR2 (230 ...  
WO/2011/092092A2
Melt-blown fiber having an average diameter of not more than 5.0 μm, said fiber comprises at least 85 wt.-% of a propylene copolymer, wherein • said melt blown fiber and/or said propylene copolymer has/have a melt flow rate MFR2 (230 ...  
WO/2011/089084A1
The invention relates to a processes for preparing nanocomposites comprising rubber ionomers which were prepared by an energy efficient, environmentally favourable process that uses a common medium for solution polymerization, brominatio...  
WO/2011/090859A8
Provided is an ethylene copolymer having 40 wt.% to 70 wt.% of units derived from ethylene and at least 30 wt.% of units derived from at least one α-olefm having 3 to 20 carbon atoms and has the following properties: (a) a weight-averag...  
WO/2011/089091A1
The invention relates to an energy efficient, environmentally favourable process for the preparation of brominated rubbers, in particular bromobutyl rubber, that uses a common medium for both solution polymerization and subsequent bromin...  
WO/2011/089083A1
The invention relates to an energy efficient, environmentally favourable process for the preparation of butyl ionomers that uses a common medium for both solution polymerization and subsequent bromination of butyl rubber. More particular...  
WO/2011/089092A1
The invention relates to an energy efficient, environmentally favourable process for the preparation of halogenated rubbers, in particular chloro- and bromobutyl rubber, that uses a common aliphatic medium of specific composition for bot...  
WO/2011/090346A2
The present invention relates to an ethylene-octene copolymer having a narrow molecular weight distribution and having a uniform comonomer distribution. As compared with common ethylene-octene copolymers of the prior art, the ethylene-oc...  
WO/2011/090859A1
Provided is an ethylene copolymer having 40 wt.% to 70 wt.% of units derived from ethylene and at least 30 wt.% of units derived from at least one α-olefm having 3 to 20 carbon atoms and has the following properties: (a) a weight-averag...  
WO/2011/089112A1
Copolymers of ethylene and α-olefins are provided having (a) a density (D) in the range 0.900 - 0.940 g/cm3, (b) a melt index MI2 (2.16 kg, 190°C) in the range of 0.01 - 50 g/10 min, (c) a melt index MI2 (2.16 kg, 190°C) and Dow Rheol...  
WO/2011/090346A3
The present invention relates to an ethylene-octene copolymer having a narrow molecular weight distribution and having a uniform comonomer distribution. As compared with common ethylene-octene copolymers of the prior art, the ethylene-oc...  

Matches 351 - 400 out of 13,129