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Matches 1 - 50 out of 15,332

Document Document Title
WO/2019/159881A1
The present invention is a modified resin for a molded body. The modified resin is produced by using at least one type of guanidine compound selected from guanidine derivatives and salts thereof to modify an ethylene/unsaturated carboxyl...  
WO/2019/159882A1
The present invention is a modified resin for a molded body. The modified resin is produced by using guanidine carbonate to modify an ethylene/unsaturated carboxylic acid copolymer. The melt flow rate of the ethylene/unsaturated carboxyl...  
WO/2019/159863A1
Provided is a polymer which has excellent water repellency and oil repellency, and even when added in a small amount to another resin, is capable of providing a resin composition having excellent water repellency and oil repellency. Sp...  
WO/2019/156794A1
A process to produce a branched ethylene-α-olefin diene elastomer comprising combining a catalyst precursor and an activator with a feed comprising ethylene, C3 to C12 α-olefins, and a dual-polymerizable diene to obtain a branched ethy...  
WO/2019/157162A1
This invention relates to a supported catalyst system and process for use thereof. In particular, the catalyst system includes a benzindenyl transition metal complex, a support material and an activator. The catalyst system may be used f...  
WO/2019/156968A1
The present disclosure provides catalyst systems including Group 4 compounds supported on silica with an electron-withdrawing group. The present disclosure also provides for polyolefins and processes for producing polyolefin compositions...  
WO/2019/099587A3
Polymerization processes to produce polyolefin polymers, for example, polyethylene polymers, from catalyst systems comprising one or more olefin polymerization catalysts and at least one activator are provided. The polyolefin polymers ma...  
WO/2019/149768A1
The invention provides a multimodal linear low density polyethylene (LLDPE) which has been grafted with an acidic grafting agent to form a grafted LLDPE (g-LLDPE), wherein said LLDPE is a copolymer of ethylene and at least one α-olefin ...  
WO/2019/152209A1
A metallocene catalyst compound can comprise a structure represented by formula (F- MC) below comprising a first cyclopentadienyl ring with carbon atoms directly connected with R1, R2, R4, and R5, and a second cyclopentadienyl ring with ...  
WO/2019/152210A1
A mixed metallocene catalyst system can comprise at least one metallocene catalyst compound comprising a structure represented by formula (A) below and optionally at least one other metallocene catalyst compound having a structure repres...  
WO/2019/103306A8
The present invention provides a homo polypropylene having excellent processability, high strength, and a low amount of low molecular weight molecules, and a preparation method therefor.  
WO/2019/142749A1
The purpose of the present invention is to provide a chlorinated polyolefin resin that has excellent solution stability and has excellent adhesion to a polyolefin base material that contains a polyethylene base material. The chlorinated ...  
WO/2019/141462A1
A propylene copolymer composition comprising A) a propylene butylene copolymer which is -free of phthalicacid esters as well as decomposition products thereof; -obtained by a Ziegler-Natta catalyst and B) at least one α-nucleating agent...  
WO/2019/112362A3
The present invention relates to a bonding member for laser welding, the bonding member comprising: a polymer matrix containing a polypropylene resin; and a needle-shaped inorganic filler, to a laser welding method using the same, and a ...  
WO/2019/141672A1
Process for reducing the volatile organic compound content of plastomer having a density of equal to or lower than 883 kg/m3 and - a M FR2 of 100.0 g/1 0 min or lower (ISO 1 133 at 2.1 6 kg load and 190 °C); to below 65 ppm(VOC, VDA277)...  
WO/2019/142501A1
Provided is a rubber composition capable of producing rubber articles which have high crack propagation resistance and high moduli at high temperatures. The rubber composition is characterized by comprising: a rubber ingredient (a) which...  
WO/2019/139413A1
The present invention provides a novel ligand compound, a transition metal compound, and a catalyst composition containing the same.  
WO/2019/103555A3
Provided are a polypropylene resin composition for injection foaming and a molded article manufactured therefrom, wherein the polypropylene resin composition has excellent lightweightness due to foaming and excellent mechanical propertie...  
WO/2019/137634A1
A process for copolymerizing ethylene and at least one C3 to C8 alpha olefin to obtain an ethylene-C3 to C8 alpha olefin copolymer, the process comprising a) copolymerizing ethylene and at least one C3 to C8 alpha olefin in a solvent in ...  
WO/2019/086948A3
The present invention provides a polyolefin composition, said composition comprising a terpolymer comprising a cross-linkable polyolefin comprising hydrolysable silane groups and a polar comonomer, the polyolefin composition further comp...  
WO/2019/133368A1
Embodiments of a method for producing a multimodal ethylene-based polymer having a first, second, and third ethylene-based component, wherein the multimodal ethylene based polymer results when ethylene monomer, at least one C3-C12 comono...  
WO/2019/133394A1
Embodiments of polymer compositions and articles comprising such compositions containing at least one LDPE and at least one multimodal ethylene-based polymer having at least three ethylene-based components.  
WO/2019/133400A1
Embodiments of a polymer compositions and articles comprising such compositions contain at least one multimodal ethylene-based polymer, wherein the multimodal ethylene-based polymer exhibits superior low temperature performance.  
WO/2019/131291A1
Provided is a multinary polar-group-containing olefin copolymer having an excellent balance among transparency, rigidity, and toughness. The multinary polar-group-containing olefin copolymer is characterized by comprising at least one ki...  
WO/2019/129797A1
This invention relates to a solid MgCb-based Natta catalyst component comprising a C2 to C6 alkyl tetrahydrofurfuryl ether as internal electron donor for producing olefin polymers and preparation of said catalyst component. Further, the ...  
WO/2019/132477A1
The present invention relates to an olefin-based polymer, of which (1) the density (d) is 0.85-0.90 g/cc, (2) the melt index (MI, conditions of 190°C and 2.16 kg load) is 0.1-15 g/10 min, (3) the molecular weight distribution (MWD) is 1...  
WO/2019/133373A1
Embodiments of polymer compositions and articles comprising such compositions contain at least one multimodal ethylene-based polymer having at least three ethylene-based components, wherein the multimodal ethylene-based polymer exhibits ...  
WO/2019/132475A1
The present invention relates to an olefin-based polymer having (1) a density of 0.85 to 0.865 g/cc, (2) a melt index (MI) of 0.1 g/10 min. to 3.0 g/10 min. at 190℃ under a load condition of 2.16 kg, (3) a soluble fraction (SF) of 10% ...  
WO/2019/126913A1
The invention relates to a method for preparing an aqueous dispersion of a copolymer comprising polymerized comonomers vinyl ester and ethylene, characterized in that ethylene and the vinyl ester are charged in multiple steps, where the ...  
WO/2019/133378A1
Embodiments of a method of producing a multimodal ethylene-based polymer comprising a first catalyst and a second catalyst in a first solution polymerization reactor and a third catalyst in a second solution polymerization reactor.  
WO/2019/133372A1
Embodiments of methods for producing a trimodal polymer in a solution polymerization process comprise three solution polymerization reactors organized in parallel or in series.  
WO/2019/132471A1
The present invention relates to an olefin-based polymer, of which (1) the density (d) is 0.85-0.90 g/cc, (2) the melt index (MI, conditions of 190°C and 2.16 kg load) is 0.1-15 g/10 min, (3) the density and melting temperature (Tm) sat...  
WO/2019/132228A1
The present invention relates to an olefin polymerization catalyst containing a first transition metal compound represented by chemical formula A-1 and a second transition metal compound represented by chemical formula B-1. The descripti...  
WO/2019/075356A3
Non-random isobutylene copolymer includes repeat units derived from isobutylene and one or more comonomers selected from isoprene, butadiene, cyclopentadiene, dicyclopentadiene, limonene, substituted styrenes, and C4 to CIO dienes other ...  
WO/2019/125065A1
The present invention relates to an ethylene/1-butene copolymer having excellent processability and stress cracking resistance. The ethylene/1-butene copolymer according to the present invention can be applied to a high pressure resistan...  
WO/2019/121409A1
Preparation of a block copolymer comprising a polyethylene block and a block formed of the polymerization of one or more vinyl monomers, at least 50 mol% of which being selected from the list consisting of ethylene, vinyl esters, non-con...  
WO/2019/121731A1
The invention relates to a polyethylene which contains a total amount of vinyl groups which is B vinyl groups per 1000 carbon atoms, and B1 ≤ B, wherein B1 is 0.30; and has a complex viscosity (η*) at 0.05rad/sec, which is X Pas, and ...  
WO/2019/122456A1
The present invention relates to a semi-crystalline functionalized olefin copolymer composition and a process for the preparation of a semi-crystalline functionalized olefin copolymer composition.  
WO/2019/124675A1
The present invention provides: an ethylene vinyl acetate copolymer, which has a high degree of crosslinking even with a reduced amount of a crosslinking agent used, by controlling the temperature and the heat of polymerization in an aut...  
WO/2019/122455A1
The present invention relates to an amorphous functionalized olefin copolymer composition and a process for the preparation of an amorphous functionalized olefin copolymer composition.  
WO/2019/125050A1
The present invention relates to an olefin-based polymer, wherein (1) the density (d) is 0.850-0.865 g/cc; (2) the melt index (MI) (190°C and 2.16 kg load conditions) is 0.1-3.0 g/10 min; and (3) the hardness, density, and melt temperat...  
WO/2019/123028A1
The present invention provides a metal-ligand complex, a catalyst composition comprising the same for ethylene-based polymerization, and a method for preparing an ethylene-based polymer by using same. The metal-ligand complex of the pres...  
WO/2019/125880A1
A hafnocene-titanocene catalyst system comprising a hafnocene catalyst and a titanocene catalyst; polyolefins; methods of making and using same; and articles containing same.  
WO/2019/124817A1
The present invention relates to a polyethylene resin film exhibiting more improved transparency while exhibiting excellent processability and mechanical properties. The polyethylene resin film has a density of 0.910-0.930 g/cm3. The pol...  
WO/2019/124835A1
The present invention relates to a polyethylene copolymer, which has excellent processability and long-term durability and thus is useful for blow molding, such as pipes.  
WO/2019/121730A1
The invention relates to a polyethylene having a melt flow rate at 2.16 kg loading (MFR2), determined according to method ISO 1133-1 :2011, which MFR2 is A g/10 min and A1 ≤A ≤ A2; wherein A1 is 0.05 and A2 is 1.70, and containing a ...  
WO/2019/123096A1
A solution polymerization process uses a reactor system in which a first stage is operated in a non adiabatic (cooled) manner and is connected to a second stage containing a downstream reactor that is operated adiabatically. In an embodi...  
WO/2019/121597A1
Polypropylene composition comprising aheterophasic polypropylene (HECO) and a bimodal metallocene linear low-density polyethylene (mLLDPE),as well as articlesobtained from said polypropylene composition.The present invention is further r...  
WO/2018/095790A8
The present invention deals with a process for producing a multimodal ethylene polymer composition suitable for producing films by blow moulding. The process comprises (i) copolymerising ethylene and an alpha-olefin comonomer in a first ...  
WO/2019/122458A1
The present invention relates to a semi-crystalline polyolefinic ionomer and a process for the preparation of a semi-crystalline polyolefinic ionomer.  

Matches 1 - 50 out of 15,332