| Document |
Document Title |
|
WO/2020/012314A2 |
A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of < 2.3, a second polyethylene which i...
|
|
WO/2020/012313A2 |
A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of < 2.3, a second polyethylene which i...
|
|
WO/2020/012300A2 |
A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of < 2.3, a second polyethylene which i...
|
|
WO/2020/012301A2 |
A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of < 2.3, a second polyethylene which i...
|
|
WO/2020/012303A2 |
A polyethylene composition comprises a first polyethylene which is an ethylene copolymer having a weight average molecular weight of from 70,000 to 250,000 and a molecular weight distribution Mw/Mn of < 2.3, a second polyethylene which i...
|
|
WO/2020/006104A1 |
An ethylene-based polymer formed from reacting at least the following: ethylene and at least one asymmetrical polyene, of Structure 1, as described herein.
|
|
WO/2019/245889A1 |
A process of manufacturing a polyolefin drag reducing agent comprises: injecting a catalyst and a drag reducing agent forming component comprising (i) at least one olefin monomer, or (ii) at least one olefin oligomer, or a combination of...
|
|
WO/2019/246592A1 |
Methods to produce heterogeneous polyethylene granules, the method including: contacting first olefin monomers and second olefin monomers with a catalyst system in a single reaction zone to produce heterogeneous polyethylene granules and...
|
|
WO/2019/246069A1 |
A polyethylene composition having from about 0.5 to about 20 wt% of alpha-olefin derived units other than ethylene-derived units, with the balance including ethylene-derived units, total internal unsaturations (Vy1+Vy2+T1) of from about ...
|
|
WO/2019/243384A1 |
A process for preparing a multimodal ethylene copolymer in suspension in a reactor cascade comprising a first polymerization reactor and one or more subsequent polymerization reactors comprising separating the suspension formed in the re...
|
|
WO/2019/237582A1 |
Disclosed are a complex of silica and an ethylene propylene rubber and a preparation method therefor. In the copolymer, the mass content of the ethylene propylene rubber is 5%-98%, and the mass content of the silica is 2%-95%, wherein th...
|
|
WO/2019/241044A1 |
Methods of making spray-dried Ziegler-Natta (pro)catalyst systems containing titanium Ziegler-Natta (pro)catalysts, a hydrophobic silica carrier material, and tetrahydrofuran. The spray-dried Ziegler-Natta (pro)catalyst systems made by t...
|
|
WO/2019/241515A1 |
A method of producing bimodal ethylene-based polymer includes reacting ethylene monomer and C3-C12 α-olefin comonomer in the presence of a first catalyst in an agitated reactor to produce a first polymer fraction, and outputting effluen...
|
|
WO/2019/241045A1 |
A bimodal ethylene-co-1-hexene copolymer consisting essentially of a higher molecular weight component and a lower molecular weight component and, when in melted form at 190 degrees Celsius, is characterized by a unique melt property spa...
|
|
WO/2019/241518A1 |
A blown film having a bimodal ethylene-based polymer including a high density fraction (HDF) from 3.0% to 25.0%, an I10/I2 ratio from 5.5 to 7.5, a short chain branching distribution (SCBD) less than or equal to 10 C, a zero shear viscos...
|
|
WO/2019/241066A1 |
Propylene and alpha olefin random copolymers are disclosed that have excellent flow characteristics. For instance, the copolymers can be formulated so as to have a melt flow rate of greater than about 45 g/10 min. While still retaining t...
|
|
WO/2019/241517A1 |
A cast film inclucing a bimodal ethylene-based polymer having a high density fraction (HDF) from 3.0% to 10.0%, an I10/I2 ratio from 5.5 to 7.0, a short chain branching distribution (SCBD) less than or equal to 10 °C, a density from 0.9...
|
|
WO/2019/241475A1 |
A bimodal ethylene -based polymer, including a high density fraction (HDF) from 3.0% to 25.0%, wherein the high density fraction is measured by crystallization elution fractionation (CEF) integration at temperatures from 93 °C to 119 °...
|
|
WO/2019/236349A1 |
The present disclosure relates to dual catalyst systems and processes for use thereof. The present disclosure further provides a catalyst system that is a combination of at least two hafnium metallocene catalyst compounds. The catalyst s...
|
|
WO/2019/236351A1 |
The present disclosure provides bridged metallocene catalyst compounds comprising - Si-Si- bridges, catalyst systems comprising such compounds, and uses thereof. Catalyst compounds of the present disclosure can be hafnium-containing comp...
|
|
WO/2019/234530A1 |
The various embodiments of the invention provide, a magnesium titanium polymerization procatalyst, and methods for making and using the same.
|
|
WO/2019/234492A1 |
The present invention relates to novel polymer compositions and their use in polyolefin resins including a polyolefin, a polymer containing an oxidizable component, a transition metal compound or mixture of transition metal compounds, an...
|
|
WO/2019/234324A1 |
The present invention relates to a copolymer of ethylene and isoprene, comprising from 10 to 35 mol.% of isoprene unit, of which at least 70% are in the 3,4 configuration and a portion is in the 1,2 configuration. A copolymer of this typ...
|
|
WO/2019/231991A1 |
A procatalyst including a preformed magnesium chloride catalyst support having a surface area of greater than or equal to 100 m2/g, a titanium containing component, a chlorinating agent, and a hydrocarbon soluble transition metal compoun...
|
|
WO/2019/231815A1 |
A heterogeneous procatalyst includes a titanium species, a magnesium chloride component, and a chlorinating agent having a structure A(C1)x(R1)3-x, where A is aluminum or boron, R1 is a (C1-C30) hydrocarbyl, and x is 1, 2, or 3. The magn...
|
|
WO/2019/231986A1 |
A heterogeneous procatalyst includes a preformed heterogeneous procatalyst and a metal-ligand complex. The preformed heterogeneous procatalyst includes a titanium species and a magnesium chloride (MgCl2) support. The metal-ligand complex...
|
|
WO/2019/231978A1 |
The heterogeneous procatalyst of this disclosure includes a titanium species; a hydrocarbon soluble transition metal compound having a structure Μ(ΟR1)z; a chlorinating agent having a structure A(C1)x(R2)3-x, and a magnesium chloride c...
|
|
WO/2019/230781A1 |
Provided is a method for continuously producing ethylene-vinyl acetate copolymer in a polymerisation tank, to which a heat exchanger having a coolant circulating therein is connected via piping, and which stores a reaction solution conta...
|
|
WO/2019/225731A1 |
The present invention provides: a resin material having excellent hue, water solubility, and viscosity stability in an aqueous solution, the resin material having an ethylene-modified-vinyl-alcohol-based polymer as a main component there...
|
|
WO/2019/226344A1 |
A unimodal ethylene-co-1-butene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of shear thinning and melt elasticity properties. A blown film consisting...
|
|
WO/2019/225146A1 |
Provided is a polymerization catalyst capable of improving polymerization activity when copolymerizing. This polymerization catalyst is characterized by containing a principal catalyst (Component (A)) which has a ligand represented by ge...
|
|
WO/2019/225145A1 |
Provided is a polymerization catalyst capable of improving polymerization activity when copolymerizing. This polymerization catalyst is characterized by containing a principal catalyst (Component (A)) which has a ligand represented by ge...
|
|
WO/2019/218868A1 |
The present disclosure provides a compound, a complex, a preparation method thereof, and a use thereof. The compound is represented by the following structural formula, in which R1 to R10 are the same or different and are each independen...
|
|
WO/2019/220994A1 |
The present invention addresses the problem of providing polypropylene resin foam particles which enable the achievement of low heating properties and short cycle properties at the same time with respect to a polypropylene resin in-mold ...
|
|
WO/2019/215108A1 |
Polypropylene composition having a melting temperature Tm of 135 °C to 140°C (DSC according to ISO 11357 / part 3), - an MFR2 of 0.05 to 0.50 g/10min (2.16kg, 230°C, IS01133), a XS according to IS016152 of 0.2 to 2.5 wt.-%, and a mole...
|
|
WO/2019/217173A1 |
Methods for scale-up from a pilot plant to full production of a bimodal polymer product having a density, melt index, and a melt index ratio are provided herein. The methods provide for adjusting reactor conditions and catalyst ratio of ...
|
|
WO/2019/215122A1 |
The present invention relates to a process for producing a copolymer of propylene, optionally ethylene, and at least one comonomer selected from alpha olefins having from 4 to 12 carbon atoms using a specific class of metallocene complex...
|
|
WO/2019/215125A1 |
PP/UHMW-PE (Polypropylene-Ultrahigh-Molecular-Weight-Polyethylene) composition having: - a melting temperature Tm in the range of 125 to 150°C (DSC, ISO 11357, Part 3), - an MFR2 of 0.15 to 0.60 g/10min (2.16kg, 230°C, IS01133), - unit...
|
|
WO/2019/216109A1 |
The purpose of the present invention is to provide a rubber composition having excellent wear resistance and workability. In order to achieve the foregoing, the vulcanized rubber composition according to the present invention comprises...
|
|
WO/2019/215159A1 |
The present invention is directed to a heterophasic polypropylene composition of high transparency based on excellent compatibility of the propylene 1-hexene random copolymer used as matrix with different types of external modifiers disp...
|
|
WO/2019/216110A1 |
The purpose of the present invention is to provide a rubber composition having excellent wear resistance and workability. In order to achieve the foregoing, the vulcanized rubber composition according to the present invention includes ...
|
|
WO/2019/212306A1 |
The present invention relates to an olefin-based copolymer (1) having a density (d) of 0.85-0.89 g/cc, (2) having a melt index (MI) (a condition of 190°C and a load of 2.16 kg) of 15-100 g/10 min, (3) having a hardness, density and MI w...
|
|
WO/2019/212304A1 |
The present invention provides an ethylene/alpha-olefin copolymer which has: a low density and ultralow molecular weights with a narrow distribution of molecular weights; a minimum number of unsaturated functional groups; and comonomers ...
|
|
WO/2019/213227A1 |
Methods for scale-up from a pilot plant to a larger production facility of a bimodal polymer product having a density, a melt index and melt index ration are provided herein.
|
|
WO/2019/212307A1 |
The present invention provides an ethylene/alpha-olefin copolymer satisfying conditions (a) to (b): (a) a density of 0.850 to 0.910 g/cc; (b) a melt index (MI) (190 ℃, 2.16 kg load conditions) of 0.1 to 100 dg/min; (c) a molecular weig...
|
|
WO/2019/212308A1 |
The present invention provides an ethylene/alpha-olefin copolymer and a method for preparing same, the ethylene/alpha-olefin copolymer having a narrow molecular weight distribution with low density and ultra-low molecular weight, and hav...
|
|
WO/2019/212303A1 |
The present invention provides: an ethylene/α-olefin copolymer having a narrow molecular weight distribution together with a low density and an ultra-low molecular weight, having a minimized number of unsaturated functional groups, and ...
|
|
WO/2019/212310A1 |
The present invention provides an adhesive composition comprising: an ethylene/α-olefin copolymer; and a tackifier, wherein the ethylene/α-olefin copolymer has a narrow molecular weight distribution together with a low density and an u...
|
|
WO/2019/212302A1 |
The present invention relates to a copolymer (1) having a density (d) of 0.85-0.89 g/cc, (2) having a melt index (MI) (a condition of 190°C and a load of 2.16 kg) of 15-100 g/10 min, (3) having 0.8 or less unsaturated functional groups ...
|
|
WO/2019/212309A1 |
The present invention provides an adhesive composition comprising an ethylene/alpha-olefin copolymer and a tackifier, the adhesive composition having excellent physical properties, as the ethylene/alpha-olefin copolymer has a low density...
|
