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Matches 251 - 300 out of 15,119

Document Document Title
WO/2017/202765A1
The invention relates to a propylene copolymer composition comprising a propylene-ethylene copolymer, wherein the propylene-ethylene copolymer has a melt flow index in the range of 0.05 to 2.5 dg/min measured according to ISO1 133 (2.16 ...  
WO/2017/205774A1
A semicrystalline multiblock copolymer includes alternating blocks of semicrystalline isotactic polypropylene (iPP) and semicrystalline polyethylene (PE), having a block arrangement according to formula (I): (iPPw)p(PEx)(iPPy)m(PEz)n, wh...  
WO/2017/204312A1
The purpose of the present invention is to provide a novel olefin copolymer. The present invention pertains to an olefin copolymer characterized by having: a constituent unit (A) including a structural unit derived from an ethylene (a-1)...  
WO/2017/198521A1
A rubber composition, comprising i) an ethylene-α-olefin-non-conjugated-diene copolymer having - a Mooney viscosity ML (1 +8) at 150 °C ≥ 85 MU and - an ethylene content ≤ 63 wt.% - the diene content is 4 to 8 % by weight of the et...  
WO/2017/190543A1
The invention relates to an olefin coordination polymerization catalyst and preparation method and use thereof. The olefin polymerization catalyst is composed of a main catalyst and a cocatalyst. The main catalyst is mainly prepared from...  
WO/2017/192225A8
This invention relates to a compound represented by the formula: TyLAMXn-2 wherein: A is a substituted or unsubstituted tetrahydro-as-indacenyl group bonded to M; L is substituted or unsubstituted monocyclic or polycyclic arenyl ligand o...  
WO/2017/192226A1
This invention relates to a compound represented by the formula: TyCp'mMGnXq wherein: Cp' is a tetrahydroindacenyl group which may be substituted or unsubstituted, provided that when Cp' is tetrahydro-s-indecenyl: 1) the 3 and/or 4 posit...  
WO/2017/192225A1
This invention relates to a compound represented by the formula: TyLAMXn-2 wherein: A is a substituted or unsubstituted tetrahydro-as-indacenyl group bonded to M; L is substituted or unsubstituted monocyclic or polycyclic arenyl ligand o...  
WO/2017/189299A1
The invention provides a composition comprising an ethylene-based polymer and wherein the ethylene-based polymer has the following properties: (A) a CO content from greater than 0 to less than 10 weight percent CO (carbon monoxide), base...  
WO/2017/186451A1
A crosslinked polymer composition based on a plastomer, which is suitable for producing at least one layer of cable accessories like cable joints, bushings or terminations; its use for preparing such a layer and the cable accessory compr...  
WO/2017/181424A1
The present invention provides a polyethylene material and an application thereof. The density of the polyethylene material is distributed within a range of 0.880-0.960 g/cm3.The polyethylene material undergoes temperature rising elution...  
WO/2017/182209A1
A consumable filament for use in an extrusion-based additive manufacturing system comprising a propylene ethylene copolymer having: - ethylene derived units content ranging from 3.0 wt% to 12.0 wt%; - MFR L (Melt Flow Rate according to I...  
WO/2017/182636A1
A process for increasing MFR2 of a polyethylene copolymer or an ethylene plastomer or elastomer comprising: (I) extruding a copolymer of polyethylene copolymer having a density of 910 to 970 kg/m3 and an MFR2 of 1 and 100 g/10min or an e...  
WO/2017/182211A1
A consumable filament for use in an extrusion-based additive manufacturing system comprising a propylene terpolymer containing ethylene and 1-butene or 1-hexene as comonomers having: -MFR L (Melt Flow Rate according to ISO 1133, conditio...  
WO/2017/177314A1
A polymer composition is provided with a multi-modal molecular weight distribution of a halo-containing polymer. The halo-containing polymer is has multi-functional phosphine linkages at less than 10% of halo sites of the halo-containing...  
WO/2017/177920A1
The invention relates to aqueous polymer dispersions obtained by emulsion polymerization in the presence of a stabilizing system containing polyvinyl alcohols (PVOH). More specifically, the invention relates to adhesive formulations cont...  
WO/2017/174553A1
The present invention relates to processes and apparatus useful for (fast) ionic polymerisation of liquid monomer(s) containing reaction mixture for the production of the corresponding polymer(s).  
WO/2017/173080A1
Olefin polymerization catalyst systems are provided that include a procatalyst component having a metal-ligand complex of Formula (I): [formula] (I) where each X is a neutral, monoanionic, or dianionic, monodentate or polydentate ligand ...  
WO/2017/170316A1
The present invention provides: a polyethylene which has excellent moldability and impact resistance, while achieving an excellent balance between stiffness and durability; and a material which is useful as a material for hollow plastic ...  
WO/2017/173079A1
An olefin polymerization catalyst system includes a procatalyst component chosen from metal-ligand complexes of Formula (I): In Formula (I), each X is independently a monodentate or polydentate ligand that is neutral, monoanionic, or dia...  
WO/2017/173074A1
An olefin polymerization catalyst system comprising: a procatalyst component comprising a metal-ligand complex of Formula (I) wherein each X is independently a monodentate or polydentate ligand that is neutral, monoanionic, or dianionic,...  
WO/2017/164364A1
The objective of the present invention is to provide an extensible and contractile structure body having extensibileity and contractileity properties while behaving highly stress-mitigating properties, recovering slowly after being stret...  
WO/2017/163848A1
A powder of an ultrahigh-molecular-weight ethylene copolymer, the powder comprising, as constituent units, ethylene units and units of a C3-8 α-olefin, having a viscosity-average molecular weight of 100,000-10,000,000, having a content ...  
WO/2017/155149A1
The present invention relates to a hybrid catalyst composition comprising: a first transition metal compound represented by chemical formula 1 and a second transition metal compound represented by chemical formula 2, the chemical formula...  
WO/2017/153058A1
The invention relates to a process for preparing a graft copolymer comprising polyethylene, comprising the steps of: A) providing an ethylene copolymer comprising side chains having C≡C bond and B) reacting the ethylene copolymer of st...  
WO/2017/150612A1
The purpose of the present invention is to provide a laminate of a non-polar or low-polarity rubber that is difficult to adhere to another material, and a dissimilar rubber, laminated with or without an adhesive layer interposed therebet...  
WO/2017/149976A1
The purpose of the present invention is to provide a resin composition having exceptional heat resistance and crack resistance, and an electric wire in which said composition is used. The resin composition according to the present invent...  
WO/2017/146464A1
The present invention relates to an olefin polymer and a preparation method therefor. Exhibiting excellent mechanical strength and high processability, the olefin polymer is expected to be utilized as a material for various products. Par...  
WO/2017/144468A1
The invention relates to a composition comprising (A) a heterophasic propylene copolymer and (B) a C10-C30 carboxylic acid amide, wherein the heterophasic propylene copolymer consists of (a) a propylene-based matrix, wherein the propylen...  
WO/2017/144559A1
A process for the preparation of an ethylene polymer in the presence of a Phillips-type chromium catalyst in a gas-phase polymerization reactor equipped with a cycle gas line including a heat- exchanger, wherein the cooled reactor gas re...  
WO/2017/144466A1
The invention relates to a composition comprising heterophasic propylene copolymer, wherein the heterophasic propylene copolymer consists of a) a propylene-based matrix, wherein the propylene-based matrix consists of a propylene homopoly...  
WO/2017/142273A1
The present invention relates to polypropylene having excellent stiffness and achieving energy reduction during foaming, wherein the polypropylene has an MI of 4-60 g/10 min, a melting point (Tm) of 120-150°C, and a flexural modulus of ...  
WO/2017/141130A1
A solution polymerization process for the (co) polymerization of ethylene is conducted in the presence of i) a phosphinimine catalyst; ii) a co catalyst, and iii) a long chain amine modifier.  
WO/2017/139572A1
Copolymers prepared by a reaction of (1) an unactivated olefin, (2) an activated olefin, and (3) a hydroxyl functional activated olefin and/or a hydroxyl functional unactivated olefin are described. The copolymers have a backbone of pola...  
WO/2017/139096A1
Disclosed herein is a cast film comprising a polyethylene composition comprising the reaction product of ethylene and optionally one or more alpha-olefin comonomers, wherein said polyethylene composition is characterized by the following...  
WO/2017/138510A1
Provided is a saponified crosslinked ethylene/vinyl acetate copolymer that is for use as a hot-melt adhesive which not only has low-temperature adhesiveness to glass but also suffers no practically problematic change in appearance even w...  
WO/2017/138981A1
A process for making a branched cyclic olefin copolymer (bCOC), and the bCOC therefrom, comprising combining at a temperature within a range from 60°C to 140°C a catalyst precursor and an activator with a feed comprising ethylene and a...  
WO/2017/130895A1
[Problem] To provide a butene-based polymer in which the time period required for a crystal transition is short and which has excellent creep resistance. [Solution] A butene-based polymer which comprises 80.0-99.9 mol% 1-butene units and...  
WO/2017/127184A1
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such compositions. The elastomer compositions are preferably ethylene, a-olefin, copolymers o...  
WO/2017/127705A1
Linear low density polyethylene (LLDPE) is produced from an ethylene-only feed over a tandem catalyst system consisting of a phenoxy-imine titanium trimerization catalyst and a silylene-linked cyclopentadienyl/amido titanium polymerizati...  
WO/2017/125536A1
The present invention relates to a device (2) for the generation, transmission, distribution and/or use of electrical energy or to a component of such a device (2), wherein at least one insulation space (6) is formed in the interior of t...  
WO/2017/127185A1
Provided herein are multimodal elastomer compositions comprising a first polymer fraction and a second polymer fraction, and methods for making such compositions. The elastomer compositions are preferably ethylene, a-olefin, copolymers o...  
WO/2017/122295A1
[Problem] To provide: a process for producing an (olefin/aromatic vinyl)-based copolymer, the process being capable of attaining higher polymerization activity per unit catalyst amount and a reduction in catalyst cost; and a process for ...  
WO/2017/123295A1
Methods for preparing a fluorided chromium catalyst can include a step of calcining a supported chromium catalyst at a peak calcining temperature to produce a calcined supported chromium catalyst, followed by contacting the calcined supp...  
WO/2017/118544A1
The invention provides a process for preparing an ethylene copolymer by copolymerizing ethylene and at least one comonomer at pressures in the range of from 150 MPa to 350 MPa and temperatures in the range of from 50°C to 350°C by: (i)...  
WO/2017/118616A1
The invention relates to a process for preparing a graft copolymer comprising polyethylene, comprising the steps of: A) providing an ethylene copolymer comprising side chains having C≡C bond and B) reacting the ethylene copolymer of st...  
WO/2017/118617A1
The invention relates to a metallocene complex according to formula I or II wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, ...  
WO/2017/114813A1
The present invention relates to a process for preparing a solid catalyst component suitable for producing polyethylene and its copolymers, said process comprising the steps of: (a) contacting a dehydrated support having hydroxyl groups ...  
WO/2017/117054A1
A polymer composition providing optical clarity and impact resistance includes from about 40 weight percent (wt.%) to about 99.9 wt.% (e.g., 50-95 wt.%) of a continuous matrix, and from about 0.01 wt.% to about 60 wt.% (e.g., 5-50 wt.%) ...  
WO/2017/116263A1
The invention relates to the production of modified rubbers having reduced cold flow, and rubber mixtures comprising such modified rubbers. A method for preparing rubbers with a reduced cold flow selected from polybutadiene rubber, butyl...  

Matches 251 - 300 out of 15,119