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Matches 501 - 550 out of 44,909

Document Document Title
WO/2019/027156A1
The present invention relates to a modifier useful in the modification of a conjugated diene-based polymer and capable of improving compounding properties of the conjugated diene-based polymer due to excellent affinity with a filler, to ...  
WO/2019/026839A1
The present invention addresses the problem of providing a copolymer obtained using a cycloolefin monomer containing a double bond outside the ring and a production method for the copolymer. The present invention provides a copolymer obt...  
WO/2019/027585A1
The present disclosure provides a supported catalyst system and process for use thereof. In particular, the catalyst system includes an unbridged metallocene compound, an additional unbridged metallocene compound having a structure diffe...  
WO/2019/025530A1
The present invention relates to a catalyst composition comprising: catalyst component A comprising a bridged metallocene compound with two tetrahydroindenyl groups, each group being unsubstituted or substituted; catalyst component B com...  
WO/2019/025581A1
A butene-1 polymer having: a) a Melt Flow Rate value of from 100 to 300 g/10 min., measured according to ISO 133 at 190°C with a load of 2.16 kg; b) an intrinsic viscosity (IV) measured in tetrahydronaphthalene (THN) at 135°C equal to ...  
WO/2019/022569A1
The present invention provides: a novel transition metal compound having structural stability together with excellent catalytic activity so as to exhibit excellent copolymerizability even at a high temperature, thereby being useful in th...  
WO/2019/021790A1
Provided is a curable composition which is capable of producing a cured film that exhibits good water-resistant adhesion, while being suppressed in the generation of aggregates derived from a near-infrared absorbing dye. Also provided ar...  
WO/2019/015949A1
A propylene 1-hexene copolymer containing from 5.7 to 7.7% by weight, of 1-hexene derived units having: a) solubility in xylene at 25° C ranging from 7.0 wt% to 15.0 wt%; b) the melting temperature, measured by DSC ranging from 143.0 °...  
WO/2019/015638A1
Provided is a Ziegler-Natta type catalyst system for olefin polymerization comprising at least one compound of formula (I) as (i) an internal electron donor, (ii) an external electron donor, or (iii) both, wherein M 1, M 2, M 3, M 4, M 5...  
WO/2019/013595A1
The present invention relates to a high-density ethylene-based polymer and a pipe using the same, the high-density ethylene-based polymer comprising: an ethylene homopolymer; or a copolymer of ethylene and at least one comonomer selected...  
WO/2019/013554A1
The present invention relates to: a propylene-butene copolymer resin composition to be used for a nonwoven fabric; a method for preparing the same; and a spunbond nonwoven fabric manufactured by using the composition and, specifically, o...  
WO/2019/008279A1
The invention relates to the use of iron compounds as catalysts for hydrosilylation and/or dehydrogenative silylation.  
WO/2019/007655A1
Process for producing a heterophasic propylene copolymer using a specific class of metallocene complexes in a multistage polymerization process including a gas phase polymerization step. The invention further relates to the use of cataly...  
WO/2019/002180A1
The present invention relates to a method for manufacturing of partially fluorinated polymers, notably vinylidene fluoride (VDF)-based polymers, in emulsion polymerization, and to a polymer obtained from said method.  
WO/2019/004418A1
The purpose of the present invention is to provide a propylene-based polymer having high stereoregularity at an unprecedented level, and having high heat resistance and high rigidity. This propylene-based polymer satisfies requirements (...  
WO/2019/003853A1
A method for producing a solid catalyst for olefin (co)polymerization includes bringing into contact with each other a magnesium compound, a tetravalent titanium halide compound, an organic compound represented the following general form...  
WO/2019/002346A1
The invention relates to a process for producing a polypropylene composition by sequential polymerization the polypropylene composition having an improved balanced combination of high flowability, high stiffness and impact, and high leve...  
WO/2019/005261A1
Disclosed is a polypropylene with an MFR of at least 20 g/10 min comprising a homopolypropylene and optionally within a range from 2 wt% to 30 wt% of an propylene-α- olefin copolymer by weight of the polypropylene; wherein the homopolyp...  
WO/2019/001712A1
This invention is relates to the field of polymerization catalysts and particularly refers to a catalysts and their use in polymerization, in particular in C02/epoxide copolymerization.  
WO/2019/004586A1
The present invention relates to a lubricant viscosity improver having excellent shear stability and a lubricant composition using the same. The lubricant viscosity improver according to the present invention comprises a copolymer obtain...  
WO/2019/003852A1
A solid catalyst component for olefin polymerization, an olefin polymerization catalyst, and a method for producing an olefin polymer, are disclosed. A solid catalyst component for olefin polymerization includes magnesium, a halogen, tit...  
WO/2019/002345A1
The invention relates to a process for producing a polypropylene composition by sequential polymerization the polypropylene composition having an improved balanced combination of high flowability, high stiffness and impact, and high leve...  
WO/2018/234350A1
A process for the manufacturing of high density polyethylene, comprising performing first polymerization to form a first slurry in first reactor means, transferring at least part of the first slurry from the first reactor into second rea...  
WO/2018/232503A1
The present application provides a catalyst component for alkene polymerization. The catalyst component contains: (a) a group 4 transition metal or rare earth metal, (b) a rigid non-cyclopentadienyl ligand with a tricyclic backbone compo...  
WO/2018/236863A1
Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems. The metal ligand complexes have the following structures:  
WO/2018/236996A1
Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems. The metal ligand complexes have the following structures: (I)  
WO/2018/236237A1
The present invention relates to the preparation of nove1 nickel complexes containing iminopyrrolyl-type ligands, having the general molecular structure (I), and to their use as active catalysts in the polymerisation reaction of ethylene...  
WO/2018/236738A1
Embodiments are directed to a catalyst system comprising metal ligand complexes and processes for polyolefin polymerization using the metal ligand complex having the following structure:  
WO/2018/230700A1
A dialkoxy magnesium which is characterized in that: the arithmetic mean roughness (Ra) of particle surfaces is 0.5 or less; and the maximum height (Rz) of particle surfaces is 2.0 or less. The present invention is able to provide a dial...  
WO/2018/101794A9
The present invention relates to a metallocene catalyst system comprising an operationally stable composition, and a method for producing polyolefin by means of the metallocene catalyst system. More specifically, by utilizing the metallo...  
WO/2018/231224A1
Compositions are provided which include blends of (A) branched and/or bimodal ethylene copolymers and (B) linear ethylene copolymers. The branched and/or bimodal ethylene copolymers may be produced using a dual metallocene catalyst syste...  
WO/2018/230200A1
The present invention addresses the problem of providing a catalyst composition with which a modified conjugated diene polymer having a modified main chain can be produced using a simplified method. This catalyst composition is character...  
WO/2018/224521A1
The present invention relates to a fabric, such as a backing suitable for tufted carpets or artificial turf, comprising slit films, tapes or monofilaments, said slit film, tape or monofilament comprising at least 70% by weight of a metal...  
WO/2018/225465A1
Provided are: a curing accelerator for an oxidatively polymerized unsaturated resin, that has high curing acceleration characteristics; and a printing ink and paint using same. Specifically, a curing accelerator for an oxidatively polyme...  
WO/2018/220458A1
The disclosure provides an ethylene copolymer having a density of from 0.912 g/cm3 to 0.925 g/cm3, a melt flow ratio (I21/I2) of from 20 to 30, and a normal comonomer distribution profile in a GPC-FTIR analysis, wherein the normal comono...  
WO/2018/219690A1
A catalyst for olefin polymerization containing at least one metal complex comprising at least one -SF5 group attached to a ligand bound to the metal. The invention further relates to catalyst, a process for making polyolefins and disper...  
WO/2018/221177A1
A triazine peroxide derivative represented by general formula (1) (in formula (1), R1 and R2 independently represent a methyl group or ethyl group, R3 represents a C1-5 aliphatic hydrocarbon group or a C6-9 aromatic hydrocarbon group opt...  
WO/2018/220650A1
The invention discloses covalent organic nanosheets (CONs) made of triazole based diamine and triformyl phloroglucinol. The 2D structure of these nanosheets enables their facile amalgamation as an anodic material in a coin cell battery, ...  
WO/2018/215889A1
An adhesive article comprising first and second tacky latent adhesive layers disposed on respective first and second opposed major surfaces of a substrate. Each of the first and second tacky latent adhesive layers independently comprises...  
WO/2018/101794A3
The present invention relates to a metallocene catalyst system comprising an operationally stable composition, and a method for producing polyolefin by means of the metallocene catalyst system. More specifically, by utilizing the metallo...  
WO/2018/217122A1
The invention relates to inorganic and polymer chemistry, and more specifically to the transport of oil and petroleum products via pipelines. A method for producing a reagent to decrease hydrodynamic flow resistance of liquid hydrocarbon...  
WO/2018/210712A1
Process for manufacturing a polyethylene homo-or copolymer by conducting polymerization of ethylene, optionally in combination with one or more co- monomers, at a pressure in the range 500-5000 bar, wherein bis(n-butanoyl) peroxide is us...  
WO/2018/210893A1
The present invention deals with a new unimodal propylene-ethylene random copolymer providing improved resistance against gamma irradiation as well as compositions comprising the new unimodal propylene-ethylene random copolymer and final...  
WO/2018/212852A1
Catalyst systems including a catalyst compound having a Group 3 through Group 12 metal atom or lanthanide metal atom, an activator, and a support material composition, are provided. The support material composition may have a volume perc...  
WO/2018/210665A1
A catalyst mixture comprising (a) particles of solid catalyst component comprising Ti, Mg, Cl, and from 0.2 to 5.0% by weight of particles of an inorganic solid compound having particle size ranging from 0.1 µm to 1 mm containing more t...  
WO/2018/213395A1
Embodiments of the present disclosure are directed towards metal complexes that can be utilized to form polymers. As an example, the present disclosure provides a metal complex of Formula I: wherein each Me represents methyl.  
WO/2018/175277A8
A composition comprising an ethylene-based polymer, wherein the ethylene-based polymer comprises the following properties: a) an Mw(abs) from 130,000 to 162,000 g/mol; b) a melt index (I2) from 1.5 to 3.0 g/10 min; c) an ADF LS from 0.35...  
WO/2018/207951A1
There is provided a method for producing a propylene-ethylene-1-butene terpolymer wherein a catalyst for propylene polymerization has a high catalyst activity and the resulting terpolymer has a low hexane-soluble content and chlorine con...  
WO/2018/208414A1
A catalyst system including two or more metallocene catalysts and processes for using the same to produce polyolefin polymer compositions are provided. The polyolefin polymer compositions have a good balance of a melt index ratio and nor...  
WO/2018/207642A1
Provided is a catalyst for olefin polymerization which, even when used in homopolymerization at high temperatures, shows excellent hydrogen activity and can highly efficiently produce polymers having high stereoregularity and a high MFR ...  

Matches 501 - 550 out of 44,909