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Matches 351 - 400 out of 14,649

Document Document Title
WO/2015/153082A1
Continuity compositions are provided as are methods of their preparation. The compositions comprise at least one metal carboxylate salt which is modified with at least one molten fatty amine. These compositions find advantageous use in o...  
WO/2015/153429A1
A powdery opacifying additive, comprising a polymer of one or more monomers from the group comprising vinyl esters, (meth)acrylic esters, vinylaromatics, olefins, 1,3 dienes and vinyl haiides and, if appropriate, further monomers which a...  
WO/2015/152343A1
The present invention addresses the problem of providing a cross-copolymer having excellent flexibility, heat resistance, cold resistance and mechanical properties. The present invention also addresses the problem of providing a resin co...  
WO/2015/152991A1
Polymerization catalyst compositions are provided as are methods of their preparation. The compositions comprise fatty amines and find advantageous use in olefin polymerization processes. The catalyst composition comprises at least one s...  
WO/2015/150215A1
The invention relates to a process a system and a high pressure pump for the preparation of a copolymer of ethylene and a di- or higher functional (meth) acrylate in a tubular reactor, comprising the steps of: injecting ethylene at a pre...  
WO/2015/147186A1
 Provided is an olefin resin having improved heat resistance and tackiness, as well as excellent optical characteristics and low-temperature characteristics, and an enhanced balance of these properties. This olefin resin satisfies cond...  
WO/2015/148889A1
Provided are a viscosity modifier for lubricating oils for obtaining an additive composition for lubricating oils having excellent fluidity in a wide temperature range from low temperature to high temperature; and said additive compositi...  
WO/2015/140003A1
The invention relates to an adhesive (7), comprising 15 wt% to 98 wt%of at least one elastomer plastic, selected from a group composed of polyethylene (PE), polypropylene (PP), ethylene vinyl acetate (EVA ), ethylene methyl acetate (EMA)...  
WO/2015/142547A1
This invention relates to a copolymer prepared using two or more non-coordinating anion activators comprising a first C2 to C12 alpha olefin (such as ethylene), a second C3 to C12 alpha olefin (such as propylene) different from the first...  
WO/2015/137262A1
The purpose of the present invention is to provide a coated polypropylene-based molded article that can act as an exceptional gas barrier. The coated polypropylene-based molded article according to the present invention is provided with ...  
WO/2015/135903A1
A solid catalyst component for the (co)polymerization of olefins CH2=CHR, in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising Ti, Mg, and Cl, and optionally an electron donor compound selected from the grou...  
WO/2015/138673A1
Disclosed herein are ethylene-based polymers having a density greater than 0.945 g/cm3, a high load melt index less than 25 g/10 min, a peak molecular weight ranging from 52,000 to 132,000 g/mol, and an environmental stress crack resista...  
WO/2015/138674A1
Disclosed herein are ethylene-based polymers having a higher molecular weight component and a lower molecular weight component, and characterized by a density greater than 0.945 g/cm3, a melt index less than 1.5 g/10 min, and a ratio of ...  
WO/2015/132346A1
The invention relates to a process for the preparation of ethylene α-olefin copolymers by copolymerizing ethylene with α-olefins in the presence of a catalyst formed by contacting metallocene complex with a cocatalyst, wherein the meta...  
WO/2015/127563A1
There is provided a process for producing an ionomer comprising the steps of (a) admixing in a mixer a halogenated copolymer with at least one nitrogen and/or phosphorus based nucleophile and (b) extruding the mixture from step (a). The ...  
WO/2015/129414A1
[Solution] A cross-linked product production method according to the present invention includes: a step for melt-processing an ethylene copolymer (A) that satisfies all of conditions (1), (2), and (3) and that has a structural unit deriv...  
WO/2015/123166A1
Catalyst systems and methods for making and using the same. A method of polymerizing olefins to produce a polyolefin polymer with a multimodal composition distribution, includes contacting ethylene and a comonomer with a catalyst system....  
WO/2015/123179A1
Catalyst systems and methods for making and using the same are described. A method includes selecting a catalyst blend using a blend polydispersity index (bPDI) map. The polydispersity map is generated by generating a number of polymers ...  
WO/2015/123171A3
Catalyst systems and methods for making and using the same. A method of methylating a catalyst composition while substantially normalizing the entiomeric distribution is provided. The method includes slurrying the organometallic compound...  
WO/2015/123171A8
Catalyst systems and methods for making and using the same. A method of methylating a catalyst composition while substantially normalizing the entiomeric distribution is provided. The method includes slurrying the organometallic compound...  
WO/2015/123177A1
A method of polymerizing olefins is disclosed. The method comprises contacting ethylene and at least one comonomer with a catalyst system to produce a polyolefin polymer that is multimodal. The catalyst system comprises a first catalyst ...  
WO/2015/123172A1
A system and method of producing polyethylene, including: polymerizing ethylene in presence of a catalyst system in a reactor to form polyethylene, wherein the catalyst system includes a first catalyst and a second catalyst; and adjustin...  
WO/2015/123168A8
Catalyst systems and methods for making and using the same. A method of polymerizing olefins to produce a polyolefin polymer with a multimodal composition distribution, includes contacting ethylene and a comonomer with a catalyst system....  
WO/2015/123164A1
Polymers, and systems and methods for making and using the same are described herein. A polymer includes ethylene and at least one alpha olefin having from 4 to 20 carbon atoms. The polymer has a melt index ratio (MIR) greater than about...  
WO/2015/122415A1
The purpose of the present invention is to obtain an ethylene/α-olefin/non-conjugated polyene copolymer that has a low permanent compression set at low temperatures, is flexible, and has an excellent balance of rubber elasticity at low ...  
WO/2015/122495A1
Provided is a novel ethylene/α-olefin/non-conjugated polyene copolymer that has few long-chain branches and that comprises a constituent unit that is derived from: ethylene (A); an α-olefin (B) that has 3-20 carbon atoms; and a non-con...  
WO/2015/122414A1
[Problem] To provide a method for producing an ethylene/alpha olefin copolymer having a high molecular weight, even under high polymerization temperatures. [Solution] A method for producing an ethylene/alpha-olefin copolymer, wherein eth...  
WO/2015/123165A3
Polymers, and systems and methods for making and using the same are described herein. A polymer includes ethylene and at least one alpha olefin having from 4 to 20 carbon atoms. The polymer is formed by a trimmed catalyst system includin...  
WO/2015/123169A1
Catalyst systems and methods for making and using the same. A method of polymerizing olefins to produce a polyolefin polymer with a multimodal composition distribution, includes contacting ethylene and a comonomer with a catalyst system....  
WO/2015/123168A1
Catalyst systems and methods for making and using the same. A method of polymerizing olefins to produce a polyolefin polymer with a multimodal composition distribution, includes contacting ethylene and a comonomer with a catalyst system....  
WO/2015/119758A1
Amorphous propylene-ethylene copolymers are described herein that can include high amounts of ethylene and exhibit desirable softening points and needle penetrations. The desirable combinations of softening points and needle penetrations...  
WO/2015/120401A1
A polyethylene composition comprising the reaction product of ethylene and optionally one or more alpha-olefin comonomers in the presence of a catalyst composition comprising a multi-metallic procatalyst via solution polymerization; wher...  
WO/2015/119845A1
A polyethylene composition comprising the reaction product of ethylene and optionally one or more alpha-olefm comonomers in the presence of a catalyst composition comprising a multi-metallic procatalyst via solution polymerization; where...  
WO/2015/115378A1
Provided is a method for efficiently producing an ethylene/acid unsaturated carboxylic acid copolymer having excellent mechanical and thermal properties. A method for producing an ethylene/unsaturated carboxylic acid copolymer, which com...  
WO/2015/111729A1
Provided are an elastic fluorocopolymer which is excellent in terms of adhesiveness and flexibility and a process for producing the fluorocopolymer. The elastic fluorocopolymer is characterized by having a constituent unit (A) based on t...  
WO/2015/112377A1
Disclosed are ionomer compositions comprising ionomers neutralized with a combination of alkali metal cations and magnesium cations, methods to form aqueous dispersions comprising the ionomers and methods to form coatings comprising the ...  
WO/2015/112378A1
Disclosed are ionomer compositions comprising ionomers neutralized with a combination of alkali metal cations and zinc cations, methods to form aqueous dispersions comprising the ionomers and methods to form coatings comprising the ionom...  
WO/2015/107020A1
The present invention relates to an olefin polymerization process, wherein propylene and 1 - butene and optionally ethylene are reacted in the presence of a Ziegler-Natta catalyst system so as to obtain a polypropylene, wherein the polyp...  
WO/2015/105750A3
Methods for preparing single and dual metallocene catalyst systems containing an activator-support are disclosed. These methods can include precontacting of the activator-support and an organoaluminum compound, as well as sequential cont...  
WO/2015/104266A1
A heterophasic propylene ethylene copolymer having an MFR2 of 0.5 to 100 g/10m in and obtained using single site catalysis comprising: (i) a propylene homopolymer or propylene ethylene copolymer matrix having up to 4 wt% ethylene; and (i...  
WO/2015/101593A1
The present invention relates to a process for producing polypropylene terpolymer composition by polymerizing propylene with ethylene and C4 to C8 α-olefin monomers in a sequential polymerization process with at least two reactors conne...  
WO/2015/101668A1
A polyethylene composition suitable for making into caps and closures is described, which has a density of 950 - 960 kg/m3, a SHI(1/100) of 4 - 12,, a melt index MI2 between 0.2 and 2 g/10 min, and a relationship between spiral flow 'SF'...  
WO/2015/100351A1
The invention provides a process to form an ethylene-based polymer, said process comprising polymerizing ethylene and at least one asymmetrical polyene, comprising an "alpha, beta unsaturated - carbonyl end" and a "C-C double bond end," ...  
WO/2015/095958A1
The invention relates to an efficient process for the preparation and isolation of rubber particles formed in aqueous media having a tunable level of metal containing anti- agglomerants and rubber particles obtained thereby. The inventio...  
WO/2015/099915A1
A process to form a composition comprising an asymmetrical polyene, the asymmetrical polyene comprising an "α,β unsaturated - carbonyl end" and a "C-C double bond end," the process comprising: reacting an alkene- or polyene-containing ...  
WO/2015/098885A1
The present invention provides: an ethylene-vinyl ester copolymer saponification product from which a film having few fisheyes can be produced; and a method for producing an ethylene-vinyl ester copolymer which is a precursor of the ethy...  
WO/2015/100318A1
A process to form an ethylene-based polymer including polymerizing ethylene and at least one asymmetrical polyene comprising an "alpha, beta unsaturated - carbonyl end" ("α,β unsaturated - carbonyl end") and a "C-C double bond end," wh...  
WO/2015/093622A1
Provided are a rubber composition whereby a molded article having excellent oil resistance at high temperature can be obtained, and a molded article comprising the rubber composition. The rubber composition contains component (A), compon...  
WO/2015/094494A2
An active radio frequency identification (RFID) tag is provided that can include an input power connector, an output power connector and a wireless transceiver. The input power connector can be configured to receive an input electrical p...  
WO/2015/091982A1
The present invention relates to a process for the preparation of a catalyst system suitable for olefin polymerization wherein the external electron donor is n-propyltriethoxysilane, and a catalyst system obtained or obtainable by said p...  

Matches 351 - 400 out of 14,649