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Matches 1 - 50 out of 12,612

Document Document Title
WO/2024/054736A1
The present disclosure generally relates to polyethylene polymers and to articles made therefrom. In some embodiments, a polyethylene copolymer includes ethylene units, and 1 wt% to 8 wt% of C3-C8 alpha-olefin comonomer units. The polyet...  
WO/2024/053489A1
The present invention addresses the problem of providing a novel modified polyolefin resin having photocurability and high adhesion to non-polar resin substrates such as polypropylene. The present invention pertains to a (meta)acrylate-m...  
WO/2024/054824A1
Embodiments of a dual reactor solution polymerization method comprising: introducing a first feed comprising ethylene monomer, optionally hydrogen, optionally C3-C12 alpha-olefin comonomer, and hydrocarbon solvent to a first polymerizati...  
WO/2024/053644A1
The purpose of the present invention is to achieve a sealant resin composition which has good heat seal strength and excellent resistance to whitening during stretching, and which still has the good heat seal strength even after a heat t...  
WO/2024/050368A1
Embodiments of this disclosure are directed to catalyst systems comprising a metal–ligand complex according to formula (I):  
WO/2024/050359A1
Embodiments of this disclosure are directed to catalyst systems comprising a metal–ligand complex according to formula (I).  
WO/2024/050367A1
A process of polymerizing olefin monomers to produce polyolefin, the process comprising reacting ethylene and optionally one or more olefin monomers in one reactor or multiple reactors in the presence of a catalyst system; the catalyst c...  
WO/2024/045032A1
A unimodal linear low-density ethylene/1-butene copolymer made by copolymerizing ethylene and 1-butene using a bridged bis (tetrahydroindenyl) zirconocene catalyst. A post-reactor blend comprising the unimodal linear low-density ethylene...  
WO/2024/041957A1
The present invention relates to a polymer composition suitable for manufacturing a film comprising the following components: a) 99.0 to 99.9999 wt.-% based on the total weight of the polymer composition of a metallocene-catalysed hetero...  
WO/2024/042070A1
An alpha-nucleated monophasic propylene terpolymer composition (PC) having an ethylene content in the range from 0.75 to 4.0 mol-%, a 1-butene content in the range from 2.0 to 7.5 mol-%, an MFR2 in the range from 1.0 to 35 g/10 min, a me...  
WO/2024/043326A1
Provided is a hydrophilic oil repellent polymer having excellent shape transferability during molding that exhibits a high antifouling property in humid environments due to having high oil repellency in water. The polymer comprises: a ...  
WO/2024/043327A1
Provided is a polymer that exhibits water repellency and oil repellency, has excellent functionality in suppressing the adhesion of slime, and exhibits excellent shape transferability when molded. Also provided are a resin composition, a...  
WO/2024/044423A1
A polyethylene copolymer useful in producing blown films may include: ethylene units; and 0.1 mol% to 15 wt% of C3-C18 alpha-olefin comonomer units, the polyethylene copolymer having: a density of 0.900 g/cm3 to 0.915 g/cm3, a melt index...  
WO/2024/036052A1
Di-aryl silane bridged metallocene catalysts, methods for making and propylene (co)polymers made therefrom. The resulting silane bridged metallocene catalysts are very active in polymerization of olefins, especially ethylene and propylen...  
WO/2024/031618A1
Compositions and related processes comprising the following components a) and b) : a) a first composition comprising a multimodal ethylene/alpha-olefin interpolymer, and wherein the first composition comprises the following properties: i...  
WO/2024/033162A1
An ethylene/alpha-olefin copolymer wax having a density of 0.91 g/cm3 or less as measured at 20°C according to DIN EN ISO 1183, Part C.  
WO/2024/035392A1
Disclosed is a Ziegler-Natta catalyst composition comprising one or more Ziegler-Natta procatalyst compositions which comprise magnesium, titanium, a halogen, one or more internal electron donors; one or more aluminum containing cocataly...  
WO/2024/030621A1
Embodiments of the present disclosure are directed towards symmetrical zirconium metallocenes having isobutyl cyclopentadienyl ligands, compositions including those symmetrical zirconium metallocenes having isobutyl cyclopentadienyl liga...  
WO/2024/030646A1
Embodiments of the present disclosure are directed towards polyolefin compositions, useful for films, made with asymmetrical hafnium metallocenes having an n-propyl cyclopentadienyl ligand, processes utilizing the polyolefin compositions...  
WO/2024/030643A1
Embodiments of the present disclosure are directed towards polyolefin compositions, useful for injection molding, made with asymmetrical hafnium metallocenes having an n-propyl cyclopentadienyl ligand, processes utilizing the polyolefin ...  
WO/2024/030638A1
Embodiments of the present disclosure are directed towards unimodal high density polyethylene for cap and closure devices.  
WO/2024/030612A1
Embodiments of the present disclosure are directed towards asymmetrical metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical metallocenes, and methods utilizing compositions including the asy...  
WO/2024/028421A1
The present invention relates to a polyethylene composition comprising a multimodal terpolymer of ethylene and two different comonomers independently selected from alpha-olefin comonomers having from 4 to 10 carbon atoms having a density...  
WO/2024/030624A1
Embodiments of the present disclosure are directed towards asymmetrical zirconium metallocenes having an isobutyl cyclopentadienyl ligand, compositions including those asymmetrical zirconium metallocenes having an isobutyl cyclopentadien...  
WO/2024/030616A1
Embodiments of the present disclosure are directed towards asymmetrical hafnium metallocenes, compositions including those asymmetrical hafnium metallocenes, and methods utilizing compositions including the asymmetrical hafnium metalloce...  
WO/2024/030629A1
Embodiments of the present disclosure are directed towards rotomolding compositions made with asymmetrical hafnium metallocenes having an n-propyl cyclopentadienyl ligand, processes utilizing the rotomolding compositions, and products ma...  
WO/2024/030619A1
Embodiments of the present disclosure are directed towards symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands, compositions including those symmetrical hafnium metallocenes having isobutyl cyclopentadienyl ligands,...  
WO/2024/026173A1
Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered...  
WO/2024/026174A1
Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered...  
WO/2024/025742A1
The present disclosure relates to a process for producing a polymer, in particular a purged polymer, including manufacturing a polymer in a polymerization reactor in the presence of a catalyst at a first temperature, wherein the catalyst...  
WO/2024/026172A1
Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered...  
WO/2024/026175A1
Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered...  
WO/2024/025608A1
This invention relates to nickel catalysts with alkali ions for homopolymerization and copolymerization.  
WO/2024/025605A1
This invention relates to nickel catalysts with alkali ions for homopolymerization and copolymerization.  
WO/2024/013126A1
A process for the preparation of a monophasic propylene-ethylene random copolymer composition (R-PP) having an MFR2 of 0.01 to 1.00 g/10 min, in at least two polymerization reactors using a particular single site catalyst.  
WO/2024/013128A1
A monophasic propylene-ethylene random copolymer composition (R-PP), having an MFR2 of 0.01 to 1.00 g/10 min, a C2 content of 1.5 to 7.5 mol-%, a Tm of 120 to 150 °C, a content of 2,1-regiodefects, of 0.05 to 1.20 mol-%; and Mw/Mn of 2....  
WO/2024/009959A1
Provided is a crosslinking agent that exhibits a high crosslinking reaction rate and is used for a chlorinated butyl rubber having excellent rubber elasticity. When a primary aminotriazine dithiol represented by formula (1) is used as a ...  
WO/2024/010203A1
The present disclosure relates to a method for preparing a Ziegler-Natta catalyst for polymerization of a low-density copolymer, and in particular, to a method for preparing a Ziegler-Natta catalyst including preparing a magnesium suppor...  
WO/2024/000090A1
A post-reactor blend of linear low-density polyethylene copolymers ( "LLDPE blend" ) comprising a linear low-density ethylene/1-butene copolymer made by copolymerizing ethylene and 1-butene using a spray-dried, ethanol-modified Ziegler-N...  
WO/2024/003206A1
Metallocene-catalysed multimodal medium density polyethylene (mMDPE), use of the multimodal medium density polyethylene (mMDPE) in film applications and film comprising the mMDPE of the invention.  
WO/2024/004884A1
A method for producing a varnish-like cyclic olefin copolymer composition containing a cyclic olefin copolymer (m) and an organic solvent, wherein the method for producing a varnish-like cyclic olefin copolymer composition is characteriz...  
WO/2024/004882A1
A method for producing a cyclic olefin copolymer, wherein the method for producing a cyclic olefin copolymer is characterized in that the cyclic olefin copolymer contains (A) one or more repeating units derived from an olefin, (B) one or...  
WO/2024/003279A1
Glass fiber reinforced polypropylene based composition including propylene-1- butene random copolymer or ethylene-propylene random copolymer, high pressure polyethylene acrylate copolymer and short glass fibers.  
WO/2023/247478A1
The present invention relates to a specific metallocene-catalysed multimodal medium density polyethylene (mMDPE), use of the multimodal medium density polyethylene (mMDPE) in film applications and a film comprising the mMDPE of the inven...  
WO/2023/247405A1
The invention relates to a rubber composition having improved tear strength. This composition is based on 20 to 50 phr of copolymer containing ethylene units and units of a 1,3-diene of formula CH2=CR-CH=CH2, the symbol R representing a ...  
WO/2023/247401A1
The invention relates to a rubber composition having improved tear strength. This composition is based on 20 to 50 phr of copolymer containing ethylene units and units of a 1,3-diene of formula CH2=CR-CH=CH2, the symbol R representing a ...  
WO/2023/247406A1
The invention relates to a rubber composition exhibiting improved tear strength. This composition is based on 20 to 50 phr of copolymer containing ethylene units and 1,3-diene units, the ethylene units in the copolymer representing betwe...  
WO/2023/250271A1
Methods for preparing metallocene-based catalyst compositions include the steps of contacting an alcohol compound and an organoaluminum compound for a first period of time to form a precontacted mixture, and contacting the precontacted m...  
WO/2023/247200A1
The invention relates to block polymers and to engine lubricant compositions containing the block polymers and a mineral base oil. The block polymers contain a first block and a second block, the first block being a copolymer of 1,3-buta...  
WO/2023/247201A1
The invention relates to block polymers containing a first statistical block comprising units of a 1,3-diene and more than 50 mol% of ethylene units, and a second polyvinylpyridine block, as well as to a method for the synthesis thereof ...  

Matches 1 - 50 out of 12,612