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| Number | Title | Issue Date |
| 7399433 | Process for preparing n-doping conjugated electroactive polymer using poly(3,4 difluorothiophene) The present invention demonstrates the synthesis by electropolymerization of a new stable n-doping conjugated polymer poly(3,4-difluorothiophene) that may easily be electrochemically characterized. ... | 07/15/2008 |
| 7271219 | Curable resin, curable resin material, curable film, and insulator The present invention uses a curable resin which has: in the molecule thereof, at least two crosslinking functional groups of at least one kind selected from the group consisting of epoxy group, (meth)acryloyl group, alkenylamino group and alkenyloxy group; a glass ... | 09/18/2007 |
| 7238653 | Cleaning solution for photoresist and method for forming pattern using the same Cleaning solutions for photoresist are disclosed which are useful for cleaning a semiconductor substrate in the last step of development when photoresist patterns are formed. Also, methods for forming photoresist patterns using the same are disclosed. The disclosed ... | 07/03/2007 |
| 7235345 | Agent for forming coating for narrowing patterns and method for forming fine pattern using the same It is disclosed an over-coating agent for forming fine patterns which is applied to cover a substrate having photoresist patterns thereon and allowed to shrink under heat so that the spacing between the adjacent photoresist patterns is lessened, further characterize... | 06/26/2007 |
| 7232606 | Sealant for high strength carbon foam A sealant useful for sealing the surfaces of carbon foams to provide a surface useful for, inter alia, composite tooling or other high temperature applications or for bonding of carbon foams together to form larger blocks. ... | 06/19/2007 |
| 7211309 | Antistatic laminated polyester film An antistatic film having an antistatic coating film on at least one surface of a polyester film, the antistatic coating film comprising a polymer having a polymerized unit represented by the following formula (1): | 05/01/2007 |
| 7199191 | Impact modifier compositions with improved flowability Physical blends of solid particulates of chlorinated polyolefins and elastomeric ethylene copolymers yield a blended product with anti-blocking characteristics superior to that defined by the weight proportion-based linear interpolation of either blend component. Th... | 04/03/2007 |
| 7138458 | Method for preparing a two-phase water-absorbent bioadhesive composition A method is provided for preparing an adhesive composition that contains both a hydrophobic phase and a hydrophilic phase, wherein the hydrophobic phase is composed of a crosslinked hydrophobic polymer composition and the hydrophilic phase is a water-absorbent blend... | 11/21/2006 |
| 7122291 | Photoresist compositions The present invention provides for a photoresist composition comprising a mixture of two different copolymers. ... | 10/17/2006 |
| 7112368 | Poly(dioxythiophene)/poly(acrylamidoalkyslufonic acid) complexes The present invention is directed to poly(dioxythiophene)/poly(acrylamidoalkylsulfonic acid) complexes and the oxidative polymerization process for making them. Aqueous dispersions of these poly(dioxythiophene)/poly(acrylamidoalkylsulfonic acid) complexes are useful... | 09/26/2006 |
| 7045267 | Resist composition comprising photosensitive polymer having lactone in its backbone This invention is directed to a coating composition used for original equipment manufacturing or refinishing uses in the automotive industry, which coating composition utilizes an acrylic polymer which contains substituted or unsubstituted exomethylene lactones or l... | 05/16/2006 |
| 7041739 | Thermoplastic elastomer composition and process for producing the same A thermoplastic elastomer composition characterized in that the composition comprises a resin component and at least two kinds of rubber components, wherein at least one kind of the rubber components makes a continuous phase and/or a network-like phase, and the rema... | 05/09/2006 |
| 7034077 | Foil or molded body based on a transparent polymeric mixture The invention relates to a foil or molded body based on a transparent and high frequency weldable polymer mixture containing a) (I) a copolymer of ethylene with about 8 to 60% by weight of comonomers, selected from vinyl esters of saturated C2–C8 | 04/25/2006 |
| 7008556 | Process for preparing crosslinked polymer blends that include a luminescent polymer A process comprising a) providing a polymer blend comprising a luminescent polymer and a second polymer, where at least one of the polymers is crosslinkable, and b) crosslinking the crosslinkable polymer. ... | 03/07/2006 |
| 6993846 | Lubricating strip The invention provides a lubricating strip for use in wet shaving systems which strip comprises a biodegradable polymer, preferably a surface-eroding, non bulk-eroding biodegradable polymer. ... | 02/07/2006 |
| 6992141 | Blends of poly[α-methylenelact(one)(am)] homo-and copolymers Polymers containing α-methylenelact(ones)(ams) such as α-methylenebutyrolactones are useful in blends with other polymers. For examples such polymers which have reactive groups are toughened by mixing with a rubbery material which has complimentary reactive groups... | 01/31/2006 |
| 6979714 | Adhesion promoting agent and coating compositions for polymeric substrates The present invention provides an adhesion promoting agent which includes a graft copolymer formed by a halogenated polyolefin polymer with at least one reactive functionality and a substantially saturated hydrocarbon polymer having more than one reactive functional... | 12/27/2005 |
| 6875815 | Thermosetting powder coating composition Disclosed is a thermosetting powder coating composition comprising (A) a glycidyl group-containing acrylic resin obtained by (co)polymerizing monomers containing an ethylenically unsaturated monomer having a glycidyl group and/or a β-methylglycidyl group, (B) a pol... | 04/05/2005 |
| 6861502 | Polymers, their preparation and uses An organic polymer having a plurality of regions along the length of the polymer backbone and comprising two or more of the following a first region for transporting negative charge carriers and having a first bandgap defined by a first LUMO level and a first HOMO l... | 03/01/2005 |
| 6815505 | Electroactive polymers and devices made therefrom An organic block polymer useful in an electroluminescent polymer device (or in a polymer field effect transistor) that includes an emissive polymer block that is consistently conjugated along the backbone of the emissive polymer block (e.g., a copolymer of 2,7-linke... | 11/09/2004 |
| 6803420 | Two-phase, water-absorbent bioadhesive composition An adhesive composition is provided that contains both a hydrophobic phase and a hydrophilic phase, wherein the hydrophobic phase is composed of a crosslinked hydrophobic polymer composition and the hydrophilic phase is a water-absorbent blend of a hydrophilic polym... | 10/12/2004 |
| 6797222 | Slush molding process A slush molding process in which the moldable thermoplastic composition powder dosed to the mold is prepared by blending ethylene carboxylic acid copolymers or ionomers with ethylene/glycidyl acrylate or methacrylate copolymer and cross-linking promoter at a tempera... | 09/28/2004 |
| 6790911 | Thermoplastic elastomers having improved adhesive proterties A thermoplastic vulcanizate prepared by dynamically vulcanizing a halogenated butyl rubber within a mixture that includes the halogenated butyl rubber and from about 10 to about 100 parts by weight of a crystalline thermoplastic resin per 100 parts by weight rubber,... | 09/14/2004 |
| 6790910 | Antimicrobial additives The invention relates to antimicrobial polymers and polymer blends which are prepared by polymerizing a monomer of the formula I: where R1=—H or —CH3 R2=branched or unbranched aliphatic hydr... | 09/14/2004 |
| 6750288 | Grafted isotactic polypropylene obtained by metallocene catalysis The present invention relates to an isotactic polypropylene obtained by metallocene catalysis, onto which is grafted a functional monomer. The invention also relates to a composition which may form part of the composition of a coextrusion binder. This composi... | 06/15/2004 |
| 6743520 | Polymeric film A primer useful in the preparation of an anti-fouling surface contains (I) a copolymer formed from acrylates, free carboxyl group containing monomer and an aromatic sulfonic acid or salt, an acrylic polymeric resin and a cross-linking agent. ... | 06/01/2004 |
| 6723790 | Blends of poly[α-methylenelact(one)(am] homo- and copolymers Polymers containing α-methylenelact(ones)(ams) such as α-methylenebutyrolactones are useful in blends with other polymers. For examples such polymers which have reactive groups are toughened by mixing with a rubbery material which has complimentary reactive groups... | 04/20/2004 |
| 6723797 | Crosslinking agent for water-absorbing resin and water-absorbing material obtained with the same A crosslinking agent for water-absorbing resins which comprises (A) at least one halohydrin compound selected between (A1) a first halohydrin compound having per molecule at least two halohydrin groups (D) represented by the general formula (I), wherein R1 | 04/20/2004 |
| 6699934 | Resin composition and film thereof There is provided a resin composition comprising; (A) from 1 to 99% by weight of a copolymer, which comprises an ethylene unit and an -olefin unit of 3 to 12 carbon atoms, and satisfies the specific requirements (A-1) to (A-4), and (B) from 99 t... | 03/02/2004 |
| 6696520 | Soft elastomeric thermoplastic polyolefin compositions An elastomeric thermoplastic polyolefin composition comprising (i) an heterophasic olefin polymer composition comprising a crystalline propylene homopolymer of copolymer fraction and an elastomeric ethylene copolymer fraction and (ii) an elastomeric polym... | 02/24/2004 |
| 6696525 | Process for producing polymer composition In the present invention, the polymer composition is produced by polymerizing an anionically or cationically polymerizable monomer in the presence of a highly syndiotactic styrenic polymer and optionally a rubber-like polymer. The polymer composition thus... | 02/24/2004 |
| 6669591 | Rubber composition for power transmission belts This invention relates to power transmission belts and to a rubber composition for use therein. The composition contains from 90 to 10 phr alkylated chlorosulfonated polyethylene and 10 to 90 phr ethylene vinyl acetate.... | 12/30/2003 |
| 6667367 | Directly paintable polypropylene graft copolymers A directly paintable polyolefin composition contains (1) a graft copolymer, composition containing (a) a graft copolymer having a backbone of propylene polymer material having graft polymerized thereto at least one vinyl monomer capable of being polymeriz... | 12/23/2003 |
| 6649267 | Thermosetting powder coating composition, method of preparation thereof and coated article therewith A thermosetting powder coating composition has an average particle diameter of entire particles is within a range from 5 to 50 μm, an average circularity of the particles is 0.90 or more, and a circularity of particles having a maximum number frequency i... | 11/18/2003 |
| 6620905 | Curable compositions containing benzoxazine Curable compositions comprise a benzoxazine compound or resin in combination with at least one additional curable compound or resin. Optionally, the composition will further comprise a curing agent and/or a filler. These compositions have utility as adhes... | 09/16/2003 |
| 6603056 | Multicomponent superabsorbent gel particles Multicomponent superabsorbent gel particles are disclosed. The multicomponent particles comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each particle contains at least one microdomain of the acidic resin in... | 08/05/2003 |
| 6603055 | Poly (vinylamine) - base superabsorbent gels and method of manufacturing the same Bi-component superabsorbent materials are disclosed. The superabsorbent materials comprise a mixture of about 20% to about 40%, by weight, poly(vinylamine) polymer or other basic resin and about 60% to about 80%, by weight of an acidic water-absorbing pol... | 08/05/2003 |
| 6599981 | Method for manufacturing olefinic thermoplastic elastomer composition This invention relates to a method for manufacturing an olefinic thermoplastic elastomer composition, characterized by disposing specific kneading segment at least at one place of the screw on the occasion of manufacturing an olefinic thermoplastic elasto... | 07/29/2003 |
| 6596922 | Multicomponent superabsorbent gel particles Multicomponent superabsorbent gel particles are disclosed. The multicomponent particles comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each particle contains microdomains of the acidic resin and/or the bas... | 07/22/2003 |
| 6596921 | Multicomponent superabsorbent gel particles Multicomponent superabsorbent gel particles are disclosed. The multicomponent particles comprise at least one acidic water-absorbing resin and at least one basic water-absorbing resin. Each particle contains at least one microdomain of the acidic resin in... | 07/22/2003 |
