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| Number | Title | Issue Date |
| 8188190 | Method of improving the bubble stability of a blown film of a thermoplastic resin A method of modifying the rheology of a thermoplastic resin that includes the steps of providing a thermoplastic resin and blending interpolymer resin particles with the thermoplastic resin. The interpolymer resin contains a styrenic polymer intercalated within a po... | 05/29/2012 |
| 8188189 | Resin composition A resin composition, comprising (a) 50 to 99% by weight of a crystalline polypropylene resin, and (b) 1 to 50% by weight of a propylene copolymer comprising 50 to 85% by mol of a propylene unit and 15 to 50% by mol of a C8-12 α-olefin unit, the propylene... | 05/29/2012 |
| 8188187 | Microgel-containing thermoplastic elastomer composition The present invention relates to a composition comprising thermoplastic materials and crosslinked microgels which are not crosslinked by high-energy radiation, processes for its preparation, its use for the production of thermoplastically processable shaped articles... | 05/29/2012 |
| 8188188 | Process for producing thermoplastic resin composition A thermoplastic resin composition production method wherein melt-kneading is performed in a stretched flow when producing a thermoplastic resin composition as specified in the paragraph (I) or (II) below: (I) a thermoplastic resin composition comprising... | 05/29/2012 |
| 8183323 | Molding material and molded article for laser fusion A molding material and a molded article for laser welding are provided, which comprise a thermoplastic resin (A) comprising a rubber-reinforced resin (A1) obtained by polymerizing a vinyl monomer in a presence of a rubber-like polymer (a), or a composition (A2) of t... | 05/22/2012 |
| 8178623 | High stiffness high impact propylene impact copolymers field of the invention The present invention relates to polypropylene impact copolymer compositions which exhibit improved stiffness without degrading the impact resistance performance. The polypropylene impact copolymer comprises a matrix and a dispersed phase. The matrix comprises a pol... | 05/15/2012 |
| 8173746 | Method for producing olefinic thermoplastic elastomer A method for producing an olefinic thermoplastic elastomer comprising mixing 100 parts by weight of an olefin copolymer rubber (A) obtained by polymerizing ethylene, an α-olefin having 3 to 20 carbon atoms and a non-conjugated polyene, and based on 100 parts by wei... | 05/08/2012 |
| 8173748 | Heat-seal resin and package formed therefrom Provided is a heat-seal resin. The resin includes 5 wt % to 95 wt % of a first copolymer and 95 wt % to 5 wt % of a second copolymer based on the total weight of the resin. The first copolymer and the second copolymer together are 90 wt % or more of the total weight... | 05/08/2012 |
| 8173747 | Sterilisable and tough impact polypropylene composition The present invention relates to a heterophasic polypropylene composition which is sterilizable and has a high impact strength as well as improved optical properties both before and after a step of heat sterilization. Furthermore, the present invention relates to a ... | 05/08/2012 |
| 8168722 | Interpolymer resin particles A polymer composition that includes from 0.1 to 60 percent by weight of interpolymer resin particles containing a styrenic polymer intercalated within a polyolefin and from 40 to 99.9 percent by weight of at least one second polymer. The polyolefin is present at fro... | 05/01/2012 |
| 8163845 | Biaxially oriented electrical insulating film The invention relates to a biaxially oriented electrical insulating film which contains a mixture from a polypropylene P1 and a polypropylene P2 which is different therefrom. The polypropylene P1 is a linear polypropylene and has an Mw/Mn>5 and a mesopentadene isota... | 04/24/2012 |
| 8143349 | Method for producing olefinic thermoplastic elastomer A method for producing an olefinic thermoplastic elastomer comprising the steps of kneading an olefin copolymer rubber (A) obtained by polymerizing ethylene, an α-olefin having 3 to 20 carbon atoms and a non-conjugated polyene, a volatile organic solvent (B) and, a... | 03/27/2012 |
| 8138267 | Polyolefin compositions and drawn tapes, fibres and filaments produced therefrom The invention relates to a novel polyolefin composition which is suitable for producing drawn tapes, fibres and filaments which have improved mechanical properties. The composition comprises A) 2 30 wt % of a propylene copolymer which comprises a a) random propylene... | 03/20/2012 |
| 8129472 | Polyolefin compositions, articles made therefrom and methods for preparing the same The invention provides compositions for blow molding applications and other applications, where such compositions comprise a high molecular weight ethylene interpolymer and a low molecular weight ethylene polymer, and where the high molecular weight ethylene interpo... | 03/06/2012 |
| 8119738 | Polypropylene resin composition There are provided a polypropylene resin composition and a molded article thereof, the composition comprising: 60 to 85% by weight of a propylene homopolymer; and 15 to 40% by weight of an ethylene-α-olefin random... | 02/21/2012 |
| 8110633 | Seal for a dispensing apparatus A seal for a valve for use in a pharmaceutical dispensing device, which seal is formed from a blend comprising: a thermoplastic elastomer including a propylene component with isotactic crystallinity; and a polymer selected from one or more of polypropylene, polyethy... | 02/07/2012 |
| 8106127 | Heterogeneous in-reactor polymer blends An in-reactor polymer blend comprises (a) a propylene-containing first polymer; and (b) an ethylene-containing second polymer such that the polymer blend comprises between about 50 wt % and about 80 wt % units derived from ethylene and between about 50 wt % and abou... | 01/31/2012 |
| 8101684 | Thermoplastic resin composition for sealing solar cell, sheet for sealing solar cell and solar cell A material which is excellent in mechanical strength, solar cell sealing properties, transparency, etc., even in an uncrosslinked state and is used in producing a sheet for solar cell sealing. The thermoplastic resin composition for solar cell sealing comprises (A) ... | 01/24/2012 |
| 8101686 | Interpolymer resin particles Interpolymer resin particles comprised of 20% to 60% by weight of uncross-linked polyolefin e.g. polyethylene, polypropylene, and from 40% to 80% by weight based on the weight of the particles of a vinyl aromatic monomer, e.g. styrene, that is polymerized in a suspe... | 01/24/2012 |
| 8101685 | Thermoplastic elastomer polyolefin in-reactor blends and molded articles therefrom This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cm3 and a Mw of more than 20,000 g/mol and (b) a second ethylene-containing polymer having a density of less ... | 01/24/2012 |
| 8097679 | Compositions of 1-butene based polymers A 1-butene polymer composition comprising: a) from 10% to 90% by weight of an isotactic 1-butene polymer having the following features: i) isotactic pentad (mmmm) measured by 13C-NMR, higher than 90%; ii) melting point (TmII) higher than 90° C.; and iii)... | 01/17/2012 |
| 8097678 | Outer sheath layer for power or communication cable The present invention relates to a polyethylene composition, comprising a base resin which comprises (i) a first fraction which is an ethylene homo- or copolymer, and (ii) a second fraction which is an ethylene copolymer, wherein the first fraction (i) has a lower w... | 01/17/2012 |
| 8093335 | Thermoplastic polyolefin in-reactor blends and molded articles therefrom This invention relates to a molded article comprising an in-reactor polymer blend comprising: (a) a first propylene polymer comprising 90 to 100 wt % propylene and from 0 to less than 10 wt % comonomer, said first propylene component having a Tm of 135° C. or more;... | 01/10/2012 |
| 8088866 | Polyethylene composition for pressure pipes with enhanced flexibility The present invention relates to a polyethylene composition comprising a base resin which comprises (a) an ethylene homo- or copolymer fraction (A); and (b) an ethylene homo- or copolymer fraction (B), wherein (i) fraction (A) has a lower weight average molecular we... | 01/03/2012 |
| 8088865 | Method for producing resin composition Provided is a method for producing a resin composition by melt-kneading a cyclic olefin polymer (A) having a glass transition temperature of from 60 to 200° C. and a flexible polymer (B) having a glass transition temperature of 0° C. or lower, wherein a part of th... | 01/03/2012 |
| 8080616 | Heterophasic polyolefin compositions having improved tensile properties Polyolefin composition comprising, in percent by weight: A) 50-75% of a blend of polymers (PP) and (ECI), wherein (PP) is selected from the group consisting of: (i) propylene homopolymers; (ii) copolymers of propylene; (iii) combinations of said homopolym... | 12/20/2011 |
| 8076417 | Crosslinked polyethylene elastic fibers The present invention relates to crosslinked, olefin elastic fibers where the olefin materials are specifically selected to provide a more robust fiber with higher tenacity and greater temperature stability. Such fibers will be less subject to breakage during fiber ... | 12/13/2011 |
| 8076415 | Molding material and molded article for laser fusion A molding material and a molded article for laser welding are provided, which comprise a thermoplastic resin (A) comprising a rubber-reinforced resin (A1) obtained by polymerizing a vinyl monomer in a presence of a rubber-like polymer (a), or a composition (A2) of t... | 12/13/2011 |
| 8076418 | Ethylene based polymer composition and film An ethylene based polymer composition comprising the following component (A), the following component (B) and the following component (C) wherein the content of the component (A) is 120 to 1700 parts by weight per 100 parts by weight of the component (B) and the con... | 12/13/2011 |
| 8076416 | Thermoplastic vulcanizates and their use A thermoplastic vulcanizate comprising a dynamically cured rubber, and from about 20 to about 400 parts by weight of a thermoplastic resin per 100 parts by weight rubber, where said thermoplastic resin includes at least 0.1 percent by weight and less than 5.0 percen... | 12/13/2011 |
| 8076419 | Method for making propylene impact copolymers with balanced impact strength and stiffness Disclosed is a propylene impact copolymer comprising a first polypropylene having an MFR1 within the range from 15 to 40 dg/min; a second polypropylene having an MFR2 within the range from 50 to 190 dg/min; an elastomeric polymer; and wherein t... | 12/13/2011 |
| 8067500 | Curable composition, bonding method and assembly A curable composition and an adhesive which exhibit a temporarily fixing effect very quickly and which are completely cured quickly at room temperature, and a bonding method using such a composition. The curable composition including a component (A)], which is a pol... | 11/29/2011 |
| 8067501 | Propylene-based blown films with improved performance, stability and elastic properties compared to polyethylene films A thermoplastic composition for cast and blown films and the resulting films thereof are provided. The film can include about 10 wt % to 80 wt % propylene-based copolymer having at least 50 wt % propylene-derived units and 5 wt % to 30 wt % alpha-olefin comonomer, b... | 11/29/2011 |
| 8067499 | Thermoplastic resin composition, a solar cell sealing sheet, and a solar cell The present invention provides a thermoplastic resin composition that gives a solar cell sealing sheet having, even without being crosslinked, good mechanical strength, solar cell sealability, transparency, and weatherability. The thermoplastic resin composit... | 11/29/2011 |
| 8067502 | Thermoplastic resin composition, a solar cell sealing sheet, and a solar cell The present invention provides a thermoplastic resin composition that gives a solar cell sealing sheet having, even without being crosslinked, good mechanical strength, solar cell sealability, transparency, and weatherability. The thermoplastic resin composit... | 11/29/2011 |
| 8063147 | Transmission belt and process for producing the same An object is to provide a transmission belt which is restrained from being deteriorated in a high-temperature atmosphere, is excellent in softness in a low-temperature atmosphere, and is hardly worn away. To attain the object, the invention provides a transmission b... | 11/22/2011 |
| 8063148 | Antiblocking agent using crosslinkable silicon-containing polyolefin The present invention relates to a polyolefin composition comprising an olefin homo- or copolymer (A) in an amount of 90 wt. % or more, and an olefin homo- or copolymer (B) comprising hydrolysable silicon-containing groups, wherein olefin homo- or copolymer (B) is p... | 11/22/2011 |
| 8063146 | Thermoplastic elastomer composition Disclosed is a thermoplastic elastomer composition containing 10-60 parts by weight of a non-crosslinkable crystalline polyolefin resin (A), 1-30 parts by weight of a specific propylene 1-butene random copolymer (B) and 89-10 parts by weight of an ethylene α-olefin... | 11/22/2011 |
| 8058348 | Polyolefin microporous film A polyolefin microporous film comprising polyethylene and polypropylene having a viscosity average molecular weight of 100,000 or higher, the polypropylene being contained in an amount of 4 wt % or more and the terminal vinyl group concentration per 10,000 carbon at... | 11/15/2011 |
| 8058349 | Microwave heatable monovinyl aromatic polymers A method for melt-processing a polymer of a monovinyl aromatic compound, such as styrene, is disclosed. The method may include heating a polymer of a monovinyl aromatic compound volumetrically with microwave energy, wherein the polymer of a monovinyl aromatic compou... | 11/15/2011 |
