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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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US20090281242 |
METHOD OF PREPARING A POLYMER FILM HAVING NANOSCALE FEATURES AT THE SURFACE AND THAT IS MICROSTRUCTURED IN ITS THICKNESS OVER ALL OR PART OF THIS FILM IN ACCORDANCE WITH A PARTICULAR SYSTEM
A method of preparing a polymer film having nanoscale features at the surface and being microstructured in its thickness over all or part of this film in accordance with a particular system...
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US20090275701 |
Curable Composition Based On Polyurethane And On Block Copolymers, And Transparent Material Obtained From Said Composition
Curable composition comprising: (a) one or more particular polyisocyanates or a polyurethane prepolymer obtained by the polycondensation of a polyisocyanate in excess, chosen from said...
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US20090270556 |
BLOCK COPOLYMER AND HYDROGENATED PRODUCT THEREOF
A block copolymer or hydrogenated product thereof having a polymer block A and a polymer block B, wherein:
the polymer block A mainly comprises an aromatic vinyl compound unit and the...
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US20090264591 |
THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE OBTAINED FROM THE SAME
A thermoplastic resin composition contains (i) a polylactic acid, (ii) a polyolefin, and (iii) a compatibilizer (functional group-containing polymer that includes a functional group selected from...
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US20090247701 |
COMPOSITION FOR FORMING AN INSULATING FILM
An object of the invention is to provide a composition for forming an insulating film which can form an insulating film having a lowered dielectric constant using a hole forming agent, wherein the...
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US20090186985 |
Functionalized elastomer compositions
The present invention relates to olefinic compositions comprising a functionalized branched olefin copolymer containing functionalized sidechains derived from olefin and at least one chain end...
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US20090182093 |
Method of Controlling Orientation of Domains in Block Copolymer Films
A method of orienting microphase-separated domains is disclosed, comprising applying a composition comprising an orientation control component, and a block copolymer assembly component comprising a...
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US20090136774 |
Resin Composition Comprising Olefinic Block polymer and Application Thereof
The present invention is to provide a resin composition excellent in mechanical properties and solvent resistance, and the resin composition (C) of the present invention comprises an polyolefin...
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US20090105417 |
Polymer Blends from Interpolymers of Ethylene/Alpha-Olefin with Improved Compatibility
Disclosed herein are polymer blends comprising at least one ethylene/α-olefin interpolymer and two different poly-olefins which can be homopolymers. The ethylene/α-olefin interpolymers are block...
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US20090061255 |
BLOCK POLYMER, COMPOSITE OF METAL AND BLOCK POLYMER, AND DEVICE
A composite having a metal substance bonded to a block polymer. The composite is capable of electric bonding via the metallic substance. A device in which a pair of electrodes are connected via a...
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US20090023860 |
HYDROGENATED AROMATIC VINYL COPOLYMER AND MOLDED ARTICLE PRODUCED FROM THE SAME
A hydrogenated aromatic vinyl copolymer obtained by hydrogenating a block copolymer comprising monomer units including an aromatic vinyl monomer and a conjugated diene monomer, wherein the block...
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US20090020914 |
COMPOSITIONS AND METHOD FOR IMPROVING THE PROCESSING OF POLYMER COMPOSITES
A composition that employs a coupling agent with a fluoropolymer processing aid to address melt-processing issues related to the use of interfering components in melt-processable polymeric binders.
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US20080319130 |
Blends of Styrenic Block Copolymers and Propylene-Alpha Olefin Copolymers
The present invention includes a composition comprising a propylene-alpha olefin copolymer having at least seventy weight percent units derived from propylene, and from ten to twenty five weight...
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US20080312377 |
Low Surface Energy Block Copolymer Preparation Methods and Applications
Methods for the preparation of low surface energy block co-polymers are disclosed. The block co-polymers comprise at least two blocks, each of which comprises, in polymerized form, an acrylic...
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US20080308967 |
Method of Processing of Thermoplastic Polymeric Material, an Apparatus and Composition of the Thermoplastic Polymeric Material
The present invention relates to processing of thermoplastic polymers, for example to injection molding and extrusion. More particularly the present invention relates to extrusion of polyolefin...
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US20080281046 |
Propylene Based Resin Composition
Disclosed is a propylene based resin composition comprising 1 to 99% by weight of a specific propylene based polymer (A) and 99 to 1% by weight of an olefin based block copolymer (B) comprising...
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US20080269388 |
Cap Liners, Closures, and Gaskets from Multi-Block Polymers
A polymer composition comprises at least an ethylene/α-oleiln interpolymer and at least one other polymer. The other polymer can be selected from a second ethylene/α-olefin interpolymer, an...
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US20080262140 |
Thermoplastic Polyolefin Alloys and Process for Their Preparation
A thermoplastic polyolefin alloy having high (notched) Izod impact strength and process for its preparation are disclosed. The alloys of this invention comprises of a polypropylene block copolymer...
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US20080249225 |
POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME
A polypropylene resin composition is disclosed which contains a propylene polymer (A) selected from the group consisting of propylene homopolymers (A-1) and propylene-ethylene block copolymers...
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US20080234391 |
Synthesis of Reversible Shell Crosslinked Nanostructures
In one aspect, the present invention is directed to a thermally responsive AB diblock copolymer prepared by RAFT polymerization wherein the diblock copolymer comprises...
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US20080207832 |
Elastomer and vulcanizate compositions having desirable high temperature properties
Compositions including a thermoplastic elastomer or thermoplastic vulcanizate derived from a styrenic block copolymer having a reactive or crosslinkable hard block including aromatic vinyl repeat...
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US20080188592 |
Select Elastomeric Blends and Their Use in Articles
The invention includes select blends of elastomeric compositions of at least one halogenated elastomer and at least one other elastomer to impart certain properties to articles made from those...
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US20080153980 |
PROCESS FOR PREPARING NANO-SIZED POLYMER PARTICLES
A process for preparing polymer particles, consisting of a latex polymer dispersion including particles of liquid dispersible starting polymer in a dispersion liquid and growing a polymer shell on...
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US20080145432 |
Fine Particle and Pharmaceutical Preparation
A fine particle comprising an amphiphilic polymer, further comprising an inner nucleus of hydrophilic segment of amphiphilic polymer, and a hydrophobic outer layer of hydrophobic segment of...
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US20080109922 |
Coated seeds and materials for seed coating
The present invention relates to a warm melt polymer and a plant seed coated with the warm melt polymer. The warm melt polymers are fabricated from a reaction of a carboxylic or epoxy-containing...
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US20080103256 |
SELF-ASSEMBLED LAMELLAR MICRODOMAINS AND METHOD OF ALIGNMENT
A method and associated structure. A substrate is provided. The substrate has an energetically neutral corrugated surface layer. A film is formed on the corrugated surface layer. The film includes...
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US20080102252 |
METHODS FOR FORMING IMPROVED SELF-ASSEMBLED PATTERNS OF BLOCK COPOLYMERS
A method for forming self-assembled patterns on a substrate surface is provided. First, a block copolymer layer, which comprises a block copolymer having two or more immiscible polymeric block...
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US20080075960 |
CURABLE COMPOSITIONS AND BIOFILM-RESISTANT COATINGS THEREFROM
The present invention provides a curable composition for use in retarding the formation of biofilms. The curable composition comprises a polymer derived from ethylenically unsaturated units having...
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US20080071025 |
Process for Producing Water- and Oil-Repellent Agent
A water- and oil-repellent agent is produced by subjecting (a) a polyfluoroalkyl group-containing (meth)acrylate and (b) a fluorine atom-free polymerizable monomer to an emulsification treatment in...
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US20080058471 |
Thermoplastic elastomer composition and modifier composition using the same
A thermoplastic elastomer composition comprising a thermoplastic vulcanized olefin elastomer (A) and an aromatic vinyl random copolymer (B), wherein the (A) component is a thermoplastic vulcanized...
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US20080051509 |
Elastomer film for hygiene articles
An elastic film, particularly for hygiene articles, has at least one layer that is produced extrusion of an elastomer polymer composition and subsequently cross-linked. The elastomer polymer...
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US20080039584 |
High Temperature Block Copolymers and Process for Making Same
A novel process for preparation of block copolymers containing, for example, alpha-methyl-styrene/styrene glassy blocks is claimed, where the glassy blocks contain 25-50 mol % alpha-methyl-styrene...
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US20080021159 |
Thermoplastic vulcanizates having improved adhesion to polar substrates
Thermoplastic vulcanizate compositions having good adhesion to unheated polar substrates include an amount of functionalized polyolefin that comprises greater than 80% of the total polyolefin of...
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US20080009586 |
Dispersions of olefin block copolymers
A dispersion and methods for forming a dispersion that includes a catalytic linear multi-block olefin interpolymer, and at least one dispersing agent, wherein the catalytic linear multi-block...
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