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US20090292077 |
POLYPROPYLENE-BASED RESIN COMPOSITION AND FILM
A polypropylene-based resin composition comprising 86 to 98% by weight of a copolymer (X) of propylene, α-olefin having 4 or more of carbon atoms and/or ethylene, in which a content of a...
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US20090292076 |
POLYPROPYLENE-BASED RESIN COMPOSITION AND FILM
A polypropylene-based resin composition comprising 61 to 85% by weight of a copolymer (X) of propylene, α-olefin having 4 or more of carbon atoms and/or ethylene, in which a content of a...
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US20090292060 |
Polypropylene Block Copolymer, Its Use, and Polyproylene Resin Composition Comprising Said Polypropylene Block Copolymer
Provided are a molding appearance modifier for resins capable of controlling appearance of large-sized molded parts only by small addition, and a polypropylene resin composition capable of...
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US20090291305 |
USE OF POLYPROPYLENE COMPOSITION
This invention relates to use of a polymer composition for rotomoulding, wherein said composition comprises:
(i) at least two propylene polymer components; (ii) a nucleating agent; and (iii)...
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US20090286029 |
Ethylene polymer composition
A polyethylene composition is disclosed having an unpigmented density of at least 946 kg/m 3 and a melt index MI 5 of 0.05 to 2 g/10 min, and comprising from 48 to 49.5% by weight based on the...
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US20090285511 |
Cross Direction Tear Film and Package
A film having a cross directional tear/machine directional tear ratio below 1 is described. The film has a sealant layer with a cyclic olefin copolymer. The film can be used in the manufacture of...
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US20090283939 |
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...
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US20090283935 |
Impact Resistant Polyolefin Compositions
The present invention provides polyolefin composition comprising a 50-80 wt % of propylene omopolymer or copolymer and a first and a second ethylene/alpha-olefin copolymer, said composition having...
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US20090273116 |
SLUSH MOLDABLE OLEFIN COMPOSITION
A slush moldable composition includes a low density polyethylene resin, propylene-ethylene copolymer, olefin block copolymer, a thermoplastic olefin and silicon oil combination, and an optional...
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US20090270561 |
THERMOPLASTIC ELASTOMER COMPOSITION, A METHOD FOR PRODUCING A MOLDED BODY, AND A MOLDED BODY
A thermoplastic elastomer is provided that includes a propylene-based resin and an ethylene-α-olefin copolymer rubber, and has a crystallization time at 130° C. measured by differential scanning...
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US20090270560 |
Propylene-Ethylene Copolymers and Process for Their Preparation
Propylene-ethylene copolymers are flexible and show a very good balance between softness and mechanical properties in their crude state are obtained by solution polymerization in the presence of...
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US20090264846 |
Synthetic Fabrics, Components Thereof, And Methods For Making The Same
Provided are fabrics, components thereof, and methods for making the same. Woven and nonwoven fabrics are composed of fibers composed of a polyolefin composition. The polyolefin composition is...
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US20090263604 |
PROCESS FOR PRODUCTION OF CROSS COPOLYMERS, CROSS COPOLYMERS OBTAINED BY THE PROCESS, AND USE THEREOF
To provide a novel cross copolymer and resin composition which are improved in heat resistance and compatibility over conventional ethylene/aromatic vinyl compound copolymers and which have low...
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US20090258995 |
HIGH DENSITY POLYETHYLENE AND ARTICLES MADE THEREFROM
Articles such as, for example, pipes or bottles, prepared from multimodal polyethylenes possessing a density from 0.940 to 0.965 g/cm 3 , and an I 21 from 4 to 20 dg/min, and comprising a low...
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US20090258243 |
Heat-Sealable Propylene-Based Polymer Composition, Heat-Sealable Film, and Uses Thereof
The heat-sealable propylene-based polymer composition of the present invention comprises a propylene polymer composition (A) comprising a propylene polymer component (a1) and a propylene/ethylene...
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US20090253868 |
Polyolefinic compositions having good whitening resistance
A polypropylene composition comprising 65-77 wt % of a crystalline propylene polymer, 8 to less than 13 wt % of an elastomeric copolymer and 10-23 wt % of polyethylene. The said composition...
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US20090253863 |
POLYETHYLENE COMPOSITION FOR INJECTION MOLDED CAPS AND CLOSURE ARTICLES
The present invention relates to a multimodal polyethylene composition wherein (i) the composition has an MFR 2 of 0.1 to 100 g/10 min, (ii) the shear thinning index SHI (1,100) and the log MFR 2...
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US20090249645 |
Ethylenic copolymer, compostion containing the copolymer and use thereof
An object of the present invention is to provide a novel ethylene-α-olefin copolymer excellent in crosslinking properties; a foamed molded article having a low specific gravity and a low...
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US20090234076 |
PROPYLENE-BASED BLOCK COPOLYMER PARTICLES
Propylene-based block copolymer particles in accordance with the present invention are obtained by copolymerizing ethylene and propylene to form an ethylene-propylene copolymer in the presence of...
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US20090220786 |
Methods for Modulated Degenerative Transfer Living Polymerization and Isotactic-Atactic Stereoblock and Stereogradient Poly(Olefins) Thereby
Methods for modulated degenerative transfer living polymerization and isotactic-atactic stereoblock and stereogradient poly(olefins) thereby Abstract A method of producing a multiblock, stereoblock...
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US20090209706 |
High Melt Flow Propylene Impact Copolymer and Method
The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having...
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US20090203848 |
MULTIMODAL POLYETHYLENE COMPOSITION FOR PIPES
The present invention relates to a multimodal polyethylene composition for pipes which comprises polyethylene composition comprising a base resin which comprises (A) an ethylene homo- or copolymer...
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US20090203847 |
Hot Melt Adhesive
Hot melt adhesives are provided that have improved heat resistance. The adhesives comprise a metallocene polyolefin, an amorphous α-olefin polymer, a tackifier and a functional polyolefin. The...
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US20090203816 |
Polypropylene resin composition
A polypropylene resin composition comprising (A) 99.8 to 80 weight parts of a polypropylene resin having a melt flow rate of 0.1 to 50 g/10 min and (B) 0.2 to 20 weight parts of an olefin copolymer...
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US20090202824 |
TAPE SUBSTRATE AND ADHESIVE TAPE
Provided are a tape substrate having excellent oil resistance as well as balanced properties of flexibility, a hand cutting property and heat resistance, and an adhesive tape using the tape...
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US20090202770 |
Polypropylene/polyisobutylene blends and films prepared from same
A film prepared from a polypropylene and polyisobutylene blend wherein the film has a stretching force that is reduced by about 5% to 200% when compared to an otherwise similar film prepared in the...
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US20090198019 |
Screw cap composition
A screw cap is disclosed comprising a composition based on a multimodal ethylene polymer having a standard density (SD) greater than 950 kg/m 3 and a melt flow index MI 2 of less than 10 g/10...
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US20090198018 |
MULTIMODAL POLYETHYLENE COMPOSITION WITH IMPROVED HOMOGENEITY
The present invention in a first embodiment concerns a multimodal, preferably bimodal, polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer...
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US20090197107 |
Thermoplastic Product and Method for the Production of a Composite Product
A composite thermoplastic product includes a first polar engineering thermoplastic cohesively bonded to a second thermoplastic. The first thermoplastic can contain a polar thermoplastic polymer...
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US20090197029 |
Polymeric compositions including their uses and methods of production
Polymeric compositions and methods of making and using such compositions are provided. The compositions incorporate a first polymeric component that is at least one high density polyethylene and a...
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US20090192270 |
Ethylene-Based Polymers And Articles Made Therefrom
Provided are ethylene-based polymer compositions, articles made therefrom, and methods of making the same. Ethylene-based polymer compositions include blends of a linear low density polyethylene...
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US20090186279 |
Polymeric Material And Its Manufacture And Use
Disclosed herein is a polymer composition, its manufacture and use, said composition may comprise greater than about 90 mole % propylene monomer, and having a unique combination of properties,...
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US20090171030 |
POLYPROPYLENE-BASED COPOLYMER AND FILM COMPRISING THE POLYPROPYLENE-BASED COPOLYMER
A polypropylene-based copolymer containing 50 to 95% by weight of a polymer component (component A) mainly comprising the constitutional unit derived from propylene and having a melting point...
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US20090171018 |
Elastoplastic Poyolefin Compositions Having Low Gloss
Elastoplastic polyolefin composition comprising, in percent by weight:
A) 10-50% of a copolymer of propylene with one or more comonomer(s) selected from ethylene and CH 2 ═CHR...
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US20090165847 |
Sealing Material for Solar Battery, Sheet for Sealing Solar Battery, and Solar Battery Module Using the Same
[Task] To provide a solar battery sealing material obtained by using an olefin-based (co)polymer, which is excellent in flexibility, stress-absorbing property, transparency, and impact-resistant...
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US20090163667 |
CATALYTIC OLEFIN BLOCK COPOLYMERS VIA POLYMERIZABLE SHUTTLING AGENT
A polymerization process and the resulting polymer composition, said process comprising polymerizing one or more addition polymerizable monomers and a polymerizable shuttling agent in the presence...
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US20090163666 |
Polymer compositions exhibiting enhanced flow-induced crystallization
Provided is a polymer composition having a linear, semi-crystalline thermoplastic matrix polymer and a second thermoplastic polymer. The second polymer is a substantially saturated hydrocarbon...
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US20090163665 |
Fiber-Reinforced Thermoplastic Vulcanizates
A thermoplastic vulcanizate comprising of a dynamically-cured rubber; and a thermoplastic phase, where the thermoplastic phase includes fiber and the reaction product of a methylene donor and a...
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US20090163643 |
Polypropylene ethylene-propylene copolymer blends and in-line process t produce them
Isotactic polypropylene ethylene-propylene copolymer blends and in-line processes for producing them. The blend of polypropylene and ethylene-propylene copolymer may have between 1 and 50 wt % of...
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US20090162679 |
Coating Material
There is provided a coating material comprising a mixture of a water-based resin composition of a thermoplastic elastomer (A) and/or a thermoplastic elastomer (B) in which at least one moiety is...
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US20090162633 |
Material for Vibration Control, Article for Vibration Control and Multilayer Laminate for Vibration Control
A material for vibration control of the invention includes a propylene polymer (A) containing a constitutional unit (a) derived from propylene in the proportion of 40 to 100 mol % and a...
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US20090156749 |
Polyethylene Blend Component and Blends Containing the Same
According to one aspect, the present invention relates to a low-density polyethylene having a melt index MFR 2 of 2.5 to 10.0 g/10 min, a density of 910 to 935 kg/m 3 , and a dynamic viscosity η...
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US20090156748 |
Polyolefin Compositions Having Low Gloss
Polyolefin composition comprising, in percent by weight: A) 10-50% of a copolymer of propylene with one or more comonomer(s) selected from ethylene and CH 2 ═CHR alpha-olefins where R is a 2-8...
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US20090149606 |
DEGRADABLE PLASTIC COMPOSITION AND METHODS
A degradable plastic product is produced from a polymer blend composition which includes a thermoplastic polymer and a photo-oxidative degrading additive. The photo-oxidative degrading additive...
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US20090149605 |
Heterophasic propylene based polymers for forming fiber
Fibers and articles formed therefrom are described herein. The fibers generally include a first polymer including a first propylene based impact copolymer and a second propylene based polymer.
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US20090137722 |
Polypropylene Resin With Low Shrinkage, High Impact Strength, Stiffness and Scratch Resistance
The present invention relates to a polypropylene resin with low shrinkage, excellent impact strength and high stiffness and scratch resistance which comprises
A) less than 70 wt % of a...
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US20090137168 |
Thermoplastic roofing membranes
A membrane comprising at least one polymeric layer including i) a plastomer, ii) a low density polyethylene, iii) a propylene-based polymer, and optionally iv) flame retardant.
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US20090131594 |
POLYPROPYLENE COMPOSITION WITH SELECTIVE CROSS-LINKABLE DISPERSED PHASE
The present invention provides a heterophasic polypropylene composition comprising a selective cross-linkable dispersed phase, a method for the production thereof, and their use in different...
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US20090131586 |
HIGH MELT FLOW POLYMER OF IMPROVED DURABILITY FOR PIPE APPLICATIONS
The present invention relates to a polymer composition, comprising (i) a polypropylene homopolymer, (ii) a polypropylene random copolymer, prepared by copolymerization of propylene with an olefin...
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US20090126234 |
Foams, foaming compositions and applications thereof
[Objects] It is an object to provide a foam having a low specific gravity and a small compression set, more preferably a foam having a low specific gravity, a small compression set and uniform...
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