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Matches 151 - 200 out of 13,351

Document Document Title
WO/2014/095707A1
Process for separating esters of vinyl alcohol from a gas stream comprising from 70 to 99.5% by weight of ethylene and from 0.5 to 30% by weight of esters of vinyl alcohol being at a pressure in the range of from 0.5 MPa to 10 MPa and a ...  
WO/2014/089671A1
Ethylene copolymers having a relatively high melt flow ratio and a multimodal profile in a temperature rising elution fractionation (TREF) plot are disclosed. Such polymers are produced from a gas phase single reactor process where a pho...  
WO/2014/090552A1
A terpolymer containing propylene, ethylene and 1-hexene obtainable by the step of copolymerizing propylene, ethylene and 1-hexene in the presence of a catalyst system comprising the product obtained by contacting the following component...  
WO/2014/093017A1
A process comprising contacting a catalyst system with one or more olefins in a bubble column reactor. Also, a polyolefin copolymer composition comprising ethylene, propylene and optionally a C4 to C20 alpha olefin; said composition havi...  
WO/2014/085902A1
The application of equations of state to experimental and literature data permits the formation of a model and phase diagram(s) that show under what conditions polyethylene is likely to precipitate out of a high pressure solution of poly...  
WO/2014/088109A1
A mixed solution comprising: an olefin polymer which contains a monomer unit derived from an α-olefin having 2 to 20 carbon atoms, a monomer unit derived from an α,β-unsaturated carboxylic acid ester and a monomer unit derived from a ...  
WO/2014/088938A1
Disclosed herein are polymerization processes for the production of olefin polymers. These polymerization processes use a catalyst system containing three metallocene components, often resulting in polymers having a reverse comonomer dis...  
WO/2014/085901A1
Methods for dramatically altering the processability of ethylene copolymers made with a supported phosphinimine polymerization catalyst. The method involves changing the polymerization reactor temperature during the polymerization of eth...  
WO/2014/084892A1
The invention provides a composition comprising a first composition that comprises an ethylene/alpha-olefin/nonconjugated polyene interpolymer that has the following properties: A) a Mw greater than, or equal to, 150,000 g/mole; and B) a...  
WO/2014/084893A1
The invention provides a composition comprising a first composition that comprises at least one ethylene/alpha-olefin/nonconjugated polyene interpolymer; and wherein the first composition has a Mooney Viscosity (ML1+4, 125C) greater than...  
WO/2014/080856A1
Provided is a solar-cell seal material having excellent long-term reliability, the solar-cell seal material allowing the dirtying of the manufacturing apparatus and protrusion of the solar-cell seal material to be suppressed during manuf...  
WO/2014/081703A2
A homogenous toluene free catalyst system for producing a polyolefin elastomer possessing a unique combination of properties employing a particular type of a metallocene catalyst. Also disclosed is a co-catalyst for activating the metall...  
WO/2014/081505A1
Films including a Layer A comprising 50.0 to 100.0 wt. %, based on the weight of the Layer A, of an ethylene-based polymer composition having therein a hafnium : zirconium (ppm/ppm) ratio > 1.0, a CDBI less than 50%, and a g'vis ≥ 0.98...  
WO/2014/078919A1
The present invention relates to a metallocene catalyst containing a transition metal from group 4 or 5 of the periodic table, which is supported by hybrid catalytic supporting means with aliphatic organic groups. A process for supportin...  
WO/2014/077428A1
The present invention relates to a ternary elastic copolymer capable of achieving excellence in both mechanical property and elasticity (flexibility), and to a method for preparing same. The ternary elastic copolymer is a copolymer of et...  
WO/2014/075972A1
Propylene copolymer having a melt flow rate MFR2 (230°C) in the range of more than 0.8 to below 2.5 g/10min, a xylene cold soluble content (XCS) in the range of 25.0 to 35.0 wt.-%, a comonomer content in the range of more than 4.5 to 10...  
WO/2014/077429A1
The present invention relates to a ternary elastic copolymer capable of achieving excellence in both mechanical property and elasticity (flexibility), and to a method for preparing same. The ternary elastic copolymer is a copolymer of et...  
WO/2014/077617A1
The present invention discloses a liquid random copolymer of ethylene and alpha-olefin, and a method for preparing same, wherein said copolymer is useful as a synthetic lubricating oil having high viscosity index and shear stability usin...  
WO/2014/074287A1
Azeotropic or azeotrope-like compositions of the present invention include trans-1, 3,3,3- tetrafluoroprop-l-ene and isobutylene. The azeotropic or azeotrope-like compositions can used in polymerization processes, including slurry polyme...  
WO/2014/070386A1
Polypropylene resin comprising at least 50 mol% propylene, an MWD (Mw/Mn) of greater than 5, a branching index (g') of at least 0.95, and a melt strength of at least 20 cN determined using an extensional rheometer at 190°C. A catalyst s...  
WO/2014/070385A1
Disclosed herein are embodiments of films which comprise a polypropylene resin comprising at least 50 mo1% propylene, an MWD (Mw/Mn) of greater than 5, a branching index (g') of at least 0.95, and a melt strength of at least 20 cN determ...  
WO/2014/070384A1
Disclosed herein are molded articles, foamed articles, and foamable resins comprising a polypropylene resin comprising at least 50 mo1% propylene, an MWD (Mw/Mn) of greater than 5, a branching index (g') of at least 0.95, and a melt stre...  
WO/2014/071119A1
A catalyst system for polymerizing olefin-based polymers and interpolymers is disclosed. The catalyst system may include a supported chromium catalyst and a Ziegler-Natta catalyst comprising a bulking agent, Mg, and Ti. The Ziegler-Natta...  
WO/2014/070414A1
This invention relates to a process for producing propylene-based in-reactor compositions comprising: (a) contacting propylene and from 0 wt% to 10 wt% C2 and/or C4 to C20 alpha olefins under polymerization conditions in a first stage to...  
WO/2014/064157A1
The invention relates to the use of a coated product having optimized resistance against repetitive bending, comprising a plurality strands, the strands comprising a plurality of spun ultrahigh molecular weight polyethylene (UHMWPE) fibe...  
WO/2014/060217A1
A process for the preparation of random copolymer of propylene containing up to 6.0 % by weight of ethylene units, suitable for the manufacture of pipes, by copolymerizing propylene and ethylene in the presence of a catalyst system compr...  
WO/2014/058663A8
The present invention relates to a polymerization process of producing ethylene- alpha-olefin polymer. The polymerization process comprises supplying at a feed temperature a feed containing ethylene, at least one alpha-olefin and optiona...  
WO/2014/058663A1
The present invention relates to a polymerization process of producing ethylene- alpha-olefin polymer. The polymerization process comprises supplying at a feed temperature a feed containing ethylene, at least one alpha-olefin and optiona...  
WO/2014/059019A2
A process and the resultant product from the process for continuously making an EPDM utilizing ethylene, propylene, and dienes. This process allows for the creation of products with high diene contents and broad molecular weight distribu...  
WO/2014/059017A1
A process for continuously making a terpolymer or a tetrapolymer utilizing ethylene, an alpha olefin, and at least one polyene. This process allows for the creation of products with high polyene contents and broad molecular weight distri...  
WO/2014/048892A1
The present invention relates to methods for controlling a process for the production of a polymer by polymerisation of a monomer which process comprises at least one of: maintaining a substantially constant effective flow ratio (EFR), s...  
WO/2014/052200A1
This invention relates to higher olefin vinyl terminated polymers having an Mn of at least 200 g/mol (measured by 1H NMR) including of one or more C4 to C40 higher olefin derived units, where the higher olefin vinyl terminated polymer co...  
WO/2014/047184A1
This disclosure relates to a composition for use as an additive for fuels and lubricants including an amination product of an epoxidized vinyl terminated macromonomer (VTM) and an amino compound containing at least one -NH- group. The ep...  
WO/2014/046878A1
This disclosure relates to vinyl terminated macromer (VTM) based synthetic basestocks and their methods of preparation, lubricant compositions, methods of lubrication and products so lubricated. The VTM based synthetic basestocks useful ...  
WO/2014/046777A1
Disclosed is a branched polyethylene modifier comprising from 0.01 wt% to 10.0 wt% diene derived units, and 1.0 wt% to 20 wt% of a C4 to C10 α-olefin derived units based on the weight of the branched modifier, wherein the branched polye...  
WO/2014/042898A3
Ethylene-based copolymers having unusual viscosity performance are described, particularly ethylene-based polymers having about 80.0 to 99.0 wt.% of polymer units derived from ethylene and about 1.0 to about 20.0 wt.% of polymer units de...  
WO/2014/036678A1
Disclosed are a propylene multiphase copolymerization system, a polymerization process and a product. Through the adoption of the propylene multiphase copolymerization system, fusion and aggregation of dispersion phases of ethylene-propy...  
WO/2014/028211A1
Highly branched compositions including: (i) from 96 wt% to 99.9 wt% metallocene catalyzed ethylene propylene diene derived units; and (ii) from 0.1 wt% to 4 wt% multifunctional monomer derived units, wherein the highly branched compositi...  
WO/2014/024912A1
A modified ethylene-(vinyl alcohol) copolymer which is represented by formula (I), wherein the contents (mol%) of units (a), (b) and (c) each relative to the total amount of all of monomer units fulfil the requirements represented by for...  
WO/2014/020096A1
Industrial size pipes comprising copolymers of ethylene and an alpha-olefin having (a) a density (D) in the range 933 - 948 kg/m3 (b) a melt index (MI2) in the range 0.15 - 2.0 g/10 min, and (c) a melt elastic modulus G' (G"= 500 Pa) in ...  
WO/2014/016206A1
Process for providing a polypropylene composition comprising a branched polypropylene in which a polypropylene with a melt flow rate MFR2 (230°C) of more than 1.0g/10min is reacted with a thermally decomposing free radical-forming agent...  
WO/2014/010626A1
[Problem] To provide an agricultural-use polyolefin-based multilayered film having excellent initial antifogging properties immediately after the film has been applied to a greenhouse and excellent sustainability of the antifogging prope...  
WO/2014/011357A1
A process for the production of ethylene alpha-olefin copolymers is disclosed. The process may include feeding a catalyst system comprising a supported metallocene, such as a hafnocene, having pores saturated with a selected liquid agent...  
WO/2014/006601A3
The present disclosure relates to the development of antibacterial compounds and their nanoparticle compositions. Methods of making the compounds and their nanoparticle compositions, their use as medicament for the treatment of bacterial...  
WO/2014/003783A1
This disclosure related to the use of dual modifiers in high pressure polyethylene polymerization processes to prevent fouling on the inner walls of the reactor and associated equipment. In an embodiment of the invention, the first modif...  
WO/2014/000230A1
A foamable formulation composition comprises at least 50 weight percent of an ethylene/α-olefin interpolymer having a Comonomer Distribution Constant in the range of from 15 to 250; a density in the range of from 0.875 to 0.963g/cm3; a ...  
WO/2013/189568A1
The invention relates to a copolymer which can be used as a wetting agent and dispersant and contains i) 40-73 mole percent of a basic structural unit (A) and ii) 27-60 mole percent of a substituted dicarboxylic acid derivative structura...  
WO/2013/191222A1
This shock-absorbing material is formed from a shock-absorbing material composition comprising a resin (A) of which the peak value of tanδ given by dynamic viscoelastic measurement is 1.0 to 3.5 and the temperature at the peak value is ...  
WO/2013/188950A1
Ethylene copolymers having a relatively high melt flow ratio, a multimodal profile in a temperature rising elution fractionation (TREF) plot, a reverse comonomer distribution profile, and a composition distribution breadth index CDBI50 o...  
WO/2013/189960A1
A two steps polymerization process for obtaining a polyolefin composition comprising: • a) from 25 wt% to 70 wt% of a propylene homopolymer or a propylene-ethylene copolymer containing from 0.1 wt% to 10 wt% of ethylene derived units; ...  

Matches 151 - 200 out of 13,351