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Matches 751 - 800 out of 13,840

Document Document Title
WO/2010/084054A1
An alkene interpolymer is prepared by polymerizing at least one 3-substituted C4-10 alkene and at least one C2-8 alkene in a gas phase polymerization using a polymerization catalyst system.  
WO/2010/084051A1
A film containing an interpolymer of ethylene and a 3-substituted C4-10 alkene is prepared using a catalyst system comprising a Ziegler Natta or chromium oxide catalyst.  
WO/2010/081676A1
A multimodal ethylene copolymer having the following properties: i) density comprised in the range from 0.880 to 0.955 g/cm3; ii) total comonomer content ranging from 6% to 25% by weight; iii) content of 1-butene derived units ranging fr...  
WO/2010/079172A1
The present invention pertains to a UHMWPE film having a tensile strength of at least 2.0 GPa, a tensile energy to break of at least 30 J/g, an Mw of at least 500 000 gram/mole, and a Mw/Mn ratio of at most 6, and a film width of at leas...  
WO/2010/079906A2
The present invention relates to a method for the production of an ethylene/propylene/diene copolymer by means of solution polymerisation, and more specifically one for a copolymer whose main components are ethylene, propylene and diene ...  
WO/2010/079906A3
The present invention relates to a method for the production of an ethylene/propylene/diene copolymer by means of solution polymerisation, and more specifically one for a copolymer whose main components are ethylene, propylene and diene ...  
WO/2010/078485A1
Disclosed are propylene-based polymer compositions and processes for producing same. Polymerization with an improved catalyst composition provides a propylene-based polymer with improved stiffness.  
WO/2010/077487A2
Methods for preparing silicone-containing polymers by essentially adiabatic polymerization methods are disclosed. The polymerization system includes free radically polymerizable monomers. The monomers include ethylenically unsaturated si...  
WO/2010/078479A1
The present disclosure is directed to random propylene/α-olefin compositions, articles, and processes for producing the same. The present compositions contain a random copolymer of propylene and α-olefin. Polymerization with an improve...  
WO/2010/069505A1
The present invention relates to a pipe comprising a layer made of a multimodal polyethylene composition comprising a polyethylene base resin which comprises an ethylene copolymer (A) and an ethylene copolymer (B) wherein the ethylene co...  
WO/2010/066906A3
The present invention discloses a method for preparing long-chain-branched isotactic polypropylene by first oligomerising propylene with a suitable oligomerisation catalyst system and then copolymerising propylene and the oligomer obtain...  
WO/2010/066906A2
The present invention discloses a method for preparing long-chain-branched isotactic polypropylene by first oligomerising propylene with a suitable oligomerisation catalyst system and then copolymerising propylene and the oligomer obtain...  
WO/2010/063445A1
The invention is directed to an ethylene copolymer having: • a high-load melt index (HLMI) is ≥ 3 g/10 min and is ≤10 g/10 min (according to ISO 1133) • Mw / Mn ≥ 14 and ≤ 25 (according to size exclusion chromatography (SEC) ...  
WO/2010/064574A1
Provided are a rubber composition having sufficient foamability; uses of same; and a copolymer to be contained in the rubber composition. Also provided are a rubber composition from which a crosslinked foam exhibiting a low specific gra...  
WO/2010/062036A2
Provided are ethylene copolymers with excellent impact resistance. More specifically, provided are ethylene copolymers satisfying certain correlation between the falling dart impact strength (F) or high rate impact resistant breakage ene...  
WO/2010/062036A3
Provided are ethylene copolymers with excellent impact resistance. More specifically, provided are ethylene copolymers satisfying certain correlation between the falling dart impact strength (F) or high rate impact resistant breakage ene...  
WO/2010/062036A9
Provided are ethylene copolymers with excellent impact resistance. More specifically, provided are ethylene copolymers satisfying certain correlation between the falling dart impact strength (F) or high rate impact resistant breakage ene...  
WO/2010/057840A1
Propylene copolymer a. comprising at least 1-hexene as a comonomer, b. having a comonomer content in the range of 1.0 to 3.0 wt.-%, c. having a xylene soluble fraction equal or below 2.5 wt.-%, d. having a polydispersity index (PI) of eq...  
WO/2010/057841A1
Propylene copolymer (a) comprising at least 1-butene as a comonomer, (b) having a comonomer content in the range of 1.0 to 3.0 wt.-%, (c) having a xylene soluble fraction equal or below 2.5 wt.-%, and (d)being partially crystallized in t...  
WO/2010/057916A1
Method for the preparation of a sticky random propylene copolymer (R-PP) in a reactor facility comprising in series (i) a first reaction system, (ii) a first conveying line connecting the first reactor system with a second reactor system...  
WO/2010/055258A1
The present application relates to a process for the manufacture of copolymers of ethylene and of at least one vinyl ester, comprising the following steps: a) fermentation of renewable starting materials so as to produce at least one alc...  
WO/2010/055257A1
The present application relates to a process for the manufacture of copolymers of ethylene and of at least one vinyl ester, comprising the following steps: a) fermentation of renewable starting materials so as to produce at least one alc...  
WO/2010/055935A1
The purpose of the invention is to provide an ethylene-α-olefin copolymer, which has a high melt tension but a small neck-in, and a molded object produced by extrusion molding of the copolymer. An ethylene-α-olefin copolymer having a m...  
WO/2010/052237A1
Improved process for the preparation of an unsupported, heterogeneous olefin polymerisation catalyst, comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC) or of an actinide or lanthan...  
WO/2010/052239A1
Improved process for the preparation of an unsupported, heterogeneous olefin polymerization catalyst system, comprising an organometallic compound of a transition metal of Group 3 to 10 of the Periodic Table (IUPAC) or of an actinide or ...  
WO/2010/052266A1
Process for the preparation of a polyethylene comprising the steps • prepolymerizing a solid metallocene catalyst system in the presence of ethylene and/or (a) C3 to C10 α-olefm(s) at a temperature above 75 °C, and subsequently polym...  
WO/2010/053264A2
Provided is a process for preparing copolymers of ethylene with α-olefin. More specifically, provided are transition metal compound being useful as catalyst for preparing those copolymers, a catalyst composition comprising the same, and...  
WO/2010/053264A3
Provided is a process for preparing copolymers of ethylene with α-olefin. More specifically, provided are transition metal compound being useful as catalyst for preparing those copolymers, a catalyst composition comprising the same, and...  
WO/2010/049633A1
The present invention relates to copolymers with polar and non-polar olefin blocks with a variable polar monomer content of 0.1 mol % to 99.9 mol %. The invention also relates to a method for obtaining copolymers with olefin blocks and v...  
WO/2010/049259A1
The present invention relates to a cable comprising a conductor surrounded by one or more layers, wherein at least one layer comprises a polymer composition comprising a multimodal copolymer of ethylene with one or more comonomers, to a ...  
WO/2010/049263A1
The present invention relates to a cable comprising a conductor surrounded by one or more layers, wherein at least one layer comprises a polymer composition comprising a multimodal copolymer of ethylene with one or more comonomers, to a ...  
WO/2010/049260A1
The present invention relates to a cable comprising a conductor surrounded by one or more layers, wherein at least one layer comprises a polymer composition comprising a copolymer of ethylene with one or more comonomers, to a process for...  
WO/2010/043560A1
Copolymers of ethylene and α-olefins having C7 - C12 carbon atoms having : (a) a density (D) in the range 0.900 - 0.940 g/cm3, (b) a melt index MI2 (2.16 kg, 19O°C) in the range of 0.01 - 50 g/10 min, (c) a melt elastic modulus G' (G"=...  
WO/2010/043355A1
The invention is directed to a catalyst for the production of linear low density polyethylene. The catalyst is obtained by an one pot process comprising the steps (1) reacting a support with a compound having the formula RMgX or MgR1R2, ...  
WO/2010/040731A1
The present invention relates to a process for the preparation of a propylene copolymer P1 having ethylene-derived comonomer units, which comprises the following steps: (i) introducing propylene, ethylene, and hydrogen into a polymerisat...  
WO/2010/037808A1
The present invention discloses activating supports based on perfluorinated boronic acids and aluminium alkyls and their use in the activation of metallocene and post- metallocene complexes for the polymerisation of ethylene and alpha-ol...  
WO/2010/036025A3
Provided are transition metal catalytic systems for preparing ethylene homopolymers or copolymers of ethylene with α-olefins. More specifically, provided are Group 4 transition metal catalysts, which is characterized in that the catalys...  
WO/2010/034461A8
A novel PE material is devised showing excellent mechanical/optical properties and process ability, e.g. for film extrusion. The polyethylene of the invention is produced in one single e.g. gas phase reactor.  
WO/2010/034520A1
A novel PE material is devised showing excellent mechanical/optical properties and process ability, e.g. for film extrusion. The polyethylene of the invention is produced in one single e.g. gas phase reactor.  
WO/2010/034461A1
A novel PE material is devised showing excellent mechanical/optical properties and process ability, e.g. for film extrusion. The polyethylene of the invention is produced in one single e.g. gas phase reactor.  
WO/2010/034508A1
Method of polymerizing ethylene with C3-C20-olefine-comonomer, comprising the step of carrying out the polymerization in a single gas phase reactor with a mixed catalyst system wherein the catalyst system has a catalyst mileage of higher...  
WO/2010/036025A2
Provided are transition metal catalytic systems for preparing ethylene homopolymers or copolymers of ethylene with α-olefins. More specifically, provided are Group 4 transition metal catalysts, which is characterized in that the catalys...  
WO/2010/032872A2
The purpose of the invention is to provide an ethylene-based resin having a transparency enhanced without excessively lowering an impact strength, which a linear low-density polyethylene has. There is provided an ethylene-based resin sat...  
WO/2010/033601A1
The invention provides a composition comprising an ethylene/α-olefin/non-conjugated diene interpolymer, which has the following properties: an Mz(abs)/Mz(Conv) value greater than 1.35; an Mz(BB)/Mw(abs) value greater than 1.6; and a non...  
WO/2010/032872A3
The purpose of the invention is to provide an ethylene-based resin having a transparency enhanced without excessively lowering an impact strength, which a linear low-density polyethylene has. There is provided an ethylene-based resin sat...  
WO/2010/030646A1
Disclosed are ionomer compositions neutralized by a combination of cesium and potassium that have antistatic properties. Also disclosed are articles, including laminates and monolayer or multilayer structures comprising such compositions...  
WO/2010/030145A3
Provided are ethylene copolymers and a process for preparing the same. More specifically, provided are ethylene copolymers exhibiting excellent processibility and physical properties due to its multimodal molecular weight distribution in...  
WO/2010/029134A1
This invention relates to toughened cyanoacrylate compositions which exhibit improved peel strengths and fixture speeds. The toughened cyanoacrylate compositions described include a toughening agent comprising a co-polymer of polyethylen...  
WO/2010/030145A2
Provided are ethylene copolymers and a process for preparing the same. More specifically, provided are ethylene copolymers exhibiting excellent processibility and physical properties due to its multimodal molecular weight distribution in...  
WO/2010/027728A4
Process for preparing bimodal polymers having improved cross-linking ability and radiation response by producing micro-blended polyethylene polymer composites of a lower molecular weight polyethylene polymer having little or no co-monome...  

Matches 751 - 800 out of 13,840