Class / Patent application number | Description | Number of patent applications / Date published |
524516000 | Solid polymer derived from nitrogen heterocycle monomer | 17 |
20090105400 | FLUORINE-CONTAINING POLYMER HAVING HETEROAROMATIC RING - There is provided a fluorine-containing polymer having an ionic group which has a heteroaromatic ring and is useful as a material comprising various heteroaromatic ring compounds having a stable fluorine-containing heteroaromatic ring, and further a fluorine-containing polymer having a heteroaromatic ring which is useful as a starting material of the above-mentioned polymer or a curing agent. Also, there is provided a fluorine-containing polymer having a heteroaromatic ring such as imidazole in its side chain, a polymer salt thereof, and a polymer composition comprising such a polymer and a polymer salt and a nano filler. | 04-23-2009 |
20090275691 | METHOD FOR THE PRODUCTION OF CO-EXTRUDATES COMPOSED OF POLYSTYRENE AND OF A CROSSLINKED POLYVINYLPYRROLIDONE WITH REDUCED RESIDUAL STYRENE MONOMER CONTENT - A method for removing residual styrene monomers from co-extrudates comprising polystyrene and water-insoluble, crosslinked polyvinylpyrrolidone, which comprises subjecting an aqueous suspension of the particulate solid co-extrudate to a heat treatment at temperatures of 60 to 99° C., the weight ratio of solid co-extrudate to water in the suspension being 1:1.5 to 1:20, and the concentration of the suspension being kept constant during the treatment. | 11-05-2009 |
20100179274 | RUBBER COMPOSITION AND TIRE USING THE SAME - This invention provides a rubber composition having excellent workability, fracture characteristics and wear resistance and low heat buildup, which comprises not less than 20 parts by mass of a reinforcing filler (B) and 5 to 60 parts by mass of a modified aromatic vinyl compound-conjugated diene compound copolymer (C) having at least one functional group, an aromatic vinyl compound content of 5 to 80% by mass, a vinyl bond content in a conjugated diene compound portion of 10 to 80% by mass and a weight average molecular weight as measured through a gel permeation chromatography and converted to polystyrene of 5,000 to 500,000 based on 100 parts by mass of a rubber component (A) containing not less than 10% by mass of a modified conjugated diene-based polymer having at least one functional group. | 07-15-2010 |
20110040020 | DUAL CURE COATING COMPOSITIONS, MULTI-COMPONENT COMPOSITE COATINGS, AND RELATED COATED SUBSTRATES - Disclosed herein are dual cure coating compositions that include a melamine group-containing polyethylenically unsaturated compound and a polysiloxane. Also disclosed are related multi-component composite coatings, coated substrates, and methods for coating a substrate. | 02-17-2011 |
20110160382 | COPOLYMERS HAVING ZWITTERIONIC MOIETIES AND DIHDROXYPHENYL MOIETIES AND MEDICAL DEVICES COATED WITH THE COPOLYMERS - Copolymers are manufactured to include a zwitterionic monomer (e.g., methacryloyloxyethyl phosphorylcholine monomer), a dihydroxyphenyl derivatized monomer, and optionally one or more additional monomers. The dihydroxyphenyl derivatized monomer gives the copolymers excellent adhesion properties. Optional monomers include a cationic amino monomer, a hydrocarbon monomer, and/or a hydrophilic monomer. The copolymers are biocompatible and can be used with medical devices. | 06-30-2011 |
20110190438 | METHOD OF IMPROVING THE COLD FLOW PROPERTIES OF A PARAFFIN-CONTAINING FLUID - A method of improving the cold flow properties of a paraffin-containing fluid that includes admixing an effective amount of a polymer comprising cyclic amide and long chain alkyl functionality is disclosed. | 08-04-2011 |
20110213068 | SILYLATED AMINO RESINS - The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them. | 09-01-2011 |
20110237736 | AQUEOUS BINDER COMPOSITION COMPRISING OLIGOMERS - The present invention relates to an aqueous binder composition comprising:
| 09-29-2011 |
20110288227 | POLYMERIZABLE IONIC LIQUID COMPOSITIONS - The compositions comprise an acid functional monomer or acid-functional copolymer (or conjugate base thereof), and an imidazole compound (or conjugate acid thereof). | 11-24-2011 |
20120083567 | NON-AQUEOUS INK COMPOSITION FOR INKJET PRINTING - A non-aqueous ink composition for inkjet printing, comprising 5 to 15% by mass of pigment relative to a mass of the non-aqueous ink composition, a pigment dispersant in such an amount that a mass ratio of the pigment dispersant to the pigment ranges from 0.2 to 2.0, and an organic solvent, the pigment dispersant comprising
| 04-05-2012 |
20120157602 | COPOLYMERS HAVING ZWITTERIONIC MOIETIES AND DIHDROXYPHENYL MOIETIES AND MEDICAL DEVICES COATED WITH THE COPOLYMERS - Copolymers are manufactured to include a zwitterionic monomer (e.g., methacryloyloxyethyl phosphorylcholine monomer), a dihydroxyphenyl derivatized monomer, and optionally one or more additional monomers. The dihydroxyphenyl derivatized monomer gives the copolymers excellent adhesion properties. Optional monomers include a cationic amino monomer, a hydrocarbon monomer, and/or a hydrophilic monomer. The copolymers are biocompatible and can be used with medical devices. | 06-21-2012 |
20130165578 | TIRE WITH RUBBER COMPONENT CONTAINING FUNCTIONALIZED POLYBUTADIENE AND FUNCTIONALIZED STYRENE/BUTADIENE ELASTOMERS - Pneumatic rubber tire with a component comprised of a silica reinforced rubber composition comprised of a combination of functionalized polybutadiene rubber and functionalized styrene/butadiene elastomer. | 06-27-2013 |
20140107278 | FLUORINE-CONTAINING CURABLE RESIN, ACTIVE ENERGY BEAM-CURABLE COMPOSITION, AND CURED PRODUCT THEREOF - The present invention provides a fluorine-containing curable resin that can impart high stain resistant properties to the surface of a cured coating film and can exhibit high stain resistant properties even when curing is performed in an air atmosphere (in the presence of oxygen). It is also an object to provide an active-energy-ray-curable composition that uses the fluorine-containing curable resin and can exhibit high stain resistant properties even when curing is performed in an air atmosphere and a cured product of the active-energy-ray-curable composition. To achieve the object, there is provided a fluorine-containing curable resin including a poly(perfluoroalkylene ether) chain, a maleimide group, and a mercapto group in a structure of a urethane polymer or a polymer composed of a monomer having a polymerizable unsaturated group. | 04-17-2014 |
20140235782 | MACROMONOMER MIXTURE, TERMINAL-REACTIVE POLYMER MIXTURE, INTERMEDIATE FOR MACROMONOMER AND SILICONE HYDROGEL - To obtain a hydrophilic macromonomer mixture which is a highly polymerized hydrophilic macromonomer, has few components not bonded to the polymer chain after polymerization, and is less likely to leaching. Provided is a macromonomer mixture containing macromonomer A being a macromonomer having a group obtained by further introducing a polymerizable group into a reactive group derived from a polymerization initiator at an end thereof; and macromonomer B being a macromonomer having a group obtained by further introducing a polymerizable group into a reactive group derived from a chain transfer agent at an end thereof. | 08-21-2014 |
20140296418 | ADHESIVE HYDROGEL AND USE THEREOF - An adhesive hydrogel contains: a polymer matrix of a copolymer of a monofunctional monomer and a crosslinking monomer (a); another polymer component; water; and a polyhydric alcohol, wherein: either a structural unit derived from the monofunctional monomer contained in the polymer matrix or the other polymer component or both contain a structural unit derived from at least one compound (b) selected from the group consisting of ethylenically unsaturated carboxylic acids, ethylenically unsaturated carboxylic acid salts, and ethylenically unsaturated carboxylic acid derivatives having a hydroxyl group, an acid group, a salt thereof, an amino group, and/or an ammonium group; and the other polymer component contains a polymer compound (c) with a side chain having an oxyalkylene group or a polyoxyalkylene group. | 10-02-2014 |
20160087208 | COMPOSITION FOR FORMING GATE INSULATING FILM, ORGANIC THIN FILM TRANSISTOR, ELECTRONIC PAPER, AND DISPLAY DEVICE - The present invention provides a composition for forming a gate insulating film, which improves the insulation reliability of an organic thin film transistor without greatly reducing the mobility of the organic thin film transistor, an organic thin film transistor, electronic paper, and a display device. The composition for forming a gate insulating film of the present invention contains an insulating material and a migration inhibitor selected from the group consisting of a compound represented by any of Formulae (1) to (8), a polymer compound (X) containing a repeating unit represented by Formula (A), and a polymer compound (Y) containing a repeating unit represented by Formula (B) and a repeating unit represented by Formula (C). | 03-24-2016 |
20160122574 | PHOTORESIST OVERCOAT COMPOSITIONS - Photoresist overcoat compositions are provided. The compositions comprise: a matrix polymer, an additive polymer a basic quencher and an organic solvent. The additive polymer has a lower surface energy than a surface energy of the matrix polymer, and the additive polymer is present in the overcoat composition in an amount of from 1 to 20 wt % based on total solids of the overcoat composition. The compositions have particular applicability in the semiconductor manufacturing industry for use in negative tone development processes. | 05-05-2016 |