Synthetic resins or natural rubbers -- part of the class 520 series inventions

20090299007 - Biologically absorbable coatings for implantable devices based on polyesters and methods for fabricating the same: Polymers containing polyesters and, optionally, agents for use with medical articles and methods of fabricating the same are disclosed. The medical article generally comprises an implantable substrate having a coating, and the coating contains a polymer comprising a polymeric product of a reaction comprising a polyol and a polycarboxylic acid.... Agent: Squire, Sanders & Dempsey LLP

20090299009 - Method for producing cyclic unsaturated compound: The present invention provides a method for producing a cyclic unsaturated compound, which sufficiently suppresses generation of acyclic unsaturated compounds and permits excellent yield and reaction rate. Such a method for producing a cyclic unsaturated compound is a method for producing a cyclic unsaturated compound by reacting an α,β-unsaturated carboxylic... Agent: Connolly Bove Lodge & Hutz LLP

20090299008 - Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer: e

20090299010 - Process for preparing a bituminous binder composition: The present invention is directed to a process for preparing a polymer modified bituminous binder composition in the substantial absence of crosslinking agents by heating a bitumen component in a stirred tank to a temperature from 185° C. to 221° C.; adding a block copolymer composition to the bitumen component... Agent: Kraton Polymers U.s. LLC

20090299011 - Amphiphilic copolymer and method for fabricating the same: An amphiphilic copolymer and method for fabricating the same are provided. Further, a polymer composition employing the amphiphilic copolymer is also provided. The amphiphilic copolymer includes a polar block connected to a nonpolar block via a moiety derived from maleic anhydride, wherein the polar block is derived from polylactide, and... Agent: Lowe Hauptman Ham & Berner, LLP

20090299012 - Pelletized brominated anionic styrenic polymers and their preparation and use:

20090299013 - Process for the preparation of star and block-copolymers via epoxy-functionalized alkoxyamines: The instant invention relates to a process for the preparation of star and block-copolymers, which are prepared by controlled free radical polymerization using epoxy-functionalized alkoxyamines and multifunctional compounds capable of reacting with the epoxy group.... Agent: Joann Villamizar Ciba Corporation/patent Department

20090299014 - 3,4-dicarboxy-1,2,3,4-tetrahydro-6-t-butyl-1-naphthalene-succinic dianhydride and liquid crystal aligning agent comprising polyimide resin prepared from the dianhydride: 3,4-Dicarboxy-1,2,3,4-tetrahydro-6-t-butyl-1-naphthalene-succinic dianhydride is provided. The tetracarboxylic dianhydride is represented by Formula 1, which is described in the specification. Further provided is a liquid crystal aligning agent comprising a polyimide prepared using the tetracarboxylic dianhydride and a solvent. Further provided is a liquid crystal alignment layer formed using the liquid crystal... Agent: Summa, Additon & Ashe, P.A.

20090299015 - Crosslinked organic-inorganic hybrid membranes and their use in gas separation: The present invention is for crosslinked membranes and in particular for crosslinked poly(ethylene oxide)-cellulose acetate-silsesquioxane (PEO-CA-Si) organic-inorganic hybrid membranes and their use in gas separation. These crosslinked PEO-CA-Si membranes were prepared by in-situ sol-gel co-condensation of crosslinkable PEO-organotrialkoxysilane and CA-organotrialkoxysilane polymers in the presence of acetic acid catalyst during the... Agent: Honeywell/uop Patent Services

20090299016 - Paint compositions, a method of paint finishing and painted objects: Disclosed herein is a paint composition comprising a hydroxyl group containing resin (A), comprising structural units based on 2,2-dimethylolalkanoic acid, having a hydroxyl group value of from 200 to 400 mgKOH/g, and comprising less than 25 weight % in the resin solid fraction of structural units based on a lactone... Agent: Mary E. Golota Cantor Colburn LLP

20090299017 - One-part type moisture curable composition: To provide a one-part type moisture curable composition exhibiting superior adhesion properties, weather resistance, coating tolerance, and the like, and providing good operationability, which is cured by moisture in the atmosphere to form an elastic material in the form of a rubber A one-part type moisture curable composition comprising: (A)... Agent: Oliff & Berridge, PLC

20090292083 - Modifier for polycarbonate/acrylonitrile-butadiene-styrene blends: A polycarbonate and acrylonitrile/butadiene/styrene terpolymer blend comprises 15 weight % or less of a modifier combination, wherein the modifier combination comprises an ethylene ester copolymer and an acrylonitrile butadiene styrene block copolymer, and optionally at least one additional comonomer selected from the group consisting of alky acrylates and alkyl methacrylates;... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20090292073 - Polyarylene ether ketone moulding composition having good notched impact resistance: A moulding composition with high notched impact resistance contains the following components: a) from 75 to 99.9 parts by weight of polyarylene ether ketone, and b) from 0.1 to 25 parts by weight of polyalkenylene having from 5 to 12 carbon atoms in the repeat unit, the total of these... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090292074 - Optical film and information technology apparatus comprising the same: The present invention relates to an optical film in which a photoelasticity coefficient is easily controlled according to the content of an aromatic based resin having a chain having the hydroxy group containing portion and aromatic moiety, a method for manufacturing the same, and an information electronic device comprising the... Agent: Lerner, David, Littenberg, Krumholz & Mentlik

20090292075 - Curable composition for damping material and damping material: Provided is a curable composition for damping materials excellent in heat resistance, oil resistance and damping property, as well as a damping material obtained therefrom. Specially provided is a curable composition for damping materials, containing a vinyl-based polymer (I) having more than one crosslinkable functional groups on average and having... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090292076 - 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 constitutional unit derived from propylene is 86 to 97% by weight, a total of a content of a... Agent: Sughrue Mion, PLLC

20090292077 - 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 constitutional unit derived from propylene is 86 to 97% by weight, a total of a content of a... Agent: Sughrue Mion, PLLC

20090292078 - Water-soluble copolymer having alkyl-modified carboxyl groups: The present invention provide a water-soluble copolymer having alkyl-modified carboxyl groups which is able to produce a neutralized viscous liquid in which although its viscosity is very low when no electrolyte exists, the viscosity greatly increases when electrolytes are added, which has a sufficiently high viscosity and a very high... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090292079 - Process for brominating butadiene/vinyl aromatic copolymers: Butadiene copolymers are brominated in solution using bromine as the brominating agent. The bromination is conducted in the presence of an excess of an aliphatic alcohol, relative to the amount of bromine that is used. The bromination proceeds rapidly at mild conditions, and is selective in that only aliphatic carbon-carbon... Agent: The Dow Chemical Company Gary C. Cohn

20090292081 - Alternative crosslinking technology: Compositions capable of being cured and imparting durability, in the absence or without the use of conventional sulfur-based cure systems, are disclosed. The compositions include a carboxylated base polymer and an aluminum compound, wherein the aluminum compound comprises a retarding anion. The compositions can be used to form elastomeric articles... Agent: Womble Carlyle Sandridge & Rice, PLLC

20090292080 - Metal complexes and their use as the emitting constituent in electronic components, in particular in electroluminescent display devices: m

20090292082 - Mold releasing film for printed circuit board production: The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to provide a mold releasing film suitable... Agent: Staas & Halsey LLP

20090286934 - Uv stabilizer for pmma: The invention relates to a molding compound comprising UV absorbers, to a method for producing the same and to uses thereof.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090286935 - Fluorocarbon elastomer silicone vulcanizates: e

20090286936 - Composition for formation of mold: Disclosed is a composition for formation of a mold, which is used in a method for producing a nanostructure by removing a portion of a thin film formed on the surface of a mold, and removing the mold, the composition including an organic compound, which has a hydrophilic group and... Agent: Knobbe Martens Olson & Bear LLP

20090286937 - Chemically amplified positive resist composition: s

20090286938 - Synthesis of hybrid block copolymers from difluoroacetate ammonium salts: The present invention provides polymerization initiators and uses thereof.... Agent: Choate, Hall & Stewart LLP

20090286939 - Method for producing golf ball: conditioning the thermoplastic polyurethane to a pre-processing moisture content of 500 ppm or less, then injection molding the moisture-conditioned thermoplastic polyurethane to form the thermoplastic polyurethane composition cover layer. Golf balls produced by this method have a high rebound and excellent spin characteristics and scuff resistance, are recyclable in a... Agent: Sughrue Mion, PLLC

20090286940 - Hyperbranched polyether polyol and urethane resin composition: A hyperbranched polyether polyol obtained by a ring-opening reaction between a hydroxyalkyloxetane (a1) and a monofunctional epoxy compound (a2), wherein the polyether polyol includes a primary hydroxyl group (H1) and a secondary hydroxyl group (H2) in the molecular structure thereof, and has a number average molecular weight (Mn) of 1,000... Agent: Edwards Angell Palmer & Dodge LLP

20090286941 - Process for preparing organopolysiloxanes having quaternary ammonium groups: h