Patent application number | Description | Published |
20090186962 | Microcapsule-Based Hardener for Epoxy Resin, Masterbatch-Based Hardener Composition for Epoxy Resin, One-Part Epoxy Resin Composition, and Processed Good - Provided is a microcapsule-based hardener for an epoxy resin, which have a core (C) formed using a hardener (H) for the epoxy resin as a starting material and a shell (S) for covering the core (C) therewith. Since it is characterized in that the hardener (H) for the epoxy resin has an average particle size exceeding 0.3 μm and not greater than 12 μm; a content of a small-particle-size hardener for epoxy resin defined to have a particle size 0.5 time or less of the average particle size of the hardener (H) for the epoxy resin is from 0.1 to 15%; and the shell (S) has, on the surface thereof, a binding group (x) capable of absorbing infrared rays having a wave number of from 1630 to 1680 cm | 07-23-2009 |
20090261298 | High-Stability Microencapsulated Hardened for Epoxy Resin and Epoxy Resin Composition - A microencapsulated latent hardener for epoxy resins which comprises cores (C) and shells (S) with which the cores are covered, characterized in that the cores (C) are ones formed from, as a starking material, particles of an epoxy resin hardener (H) comprising an amine adduct (A) and a low-molecular amine compound (B) as major ingredients and that the shells (S) have on the surface thereof connecting groups (x), (y), and (z) which absorb infrared. Also provided is an epoxy resin composition containing the hardener. | 10-22-2009 |
20100025617 | METAL OXIDE - Provided is a piezoelectric material excellent in piezoelectricity. The piezoelectric material includes a perovskite-type complex oxide represented by the following General Formula (1). | 02-04-2010 |
20100093907 | Fine Pattern Transfer Material - A transfer material that can favorably form a fine pattern by nanoimprinting. The nanoimprinting transfer material is a fine pattern resin composition that includes an organosilicon compound and a metal compound of a metal from groups 3 through 14 of the periodic table. | 04-15-2010 |
20110268965 | PIEZOELECTRIC MATERIAL - Provided is a piezoelectric material having a high Curie temperature and satisfactory piezoelectric characteristics, the piezoelectric material being represented by the following general formula (1): | 11-03-2011 |
20130127298 | PIEZOELECTRIC MATERIAL AND DEVICES USING THE SAME - Provided is a Bi-based piezoelectric material having good piezoelectric properties. The piezoelectric material includes a perovskite-type metal oxide represented by the following general formula (1): | 05-23-2013 |
20130222482 | PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS - The piezoelectric element includes, on a substrate: a piezoelectric film; and a pair of electrodes provided in contact with the piezoelectric film; in which the piezoelectric film contains a perovskite-type metal oxide represented by the general formula (1) as a main component: | 08-29-2013 |
20130330541 | METAL OXIDE - Provided is a piezoelectric material excellent in piezoelectricity. The piezoelectric material includes a perovskite-type complex oxide represented by the following General Formula (1). | 12-12-2013 |
20130331531 | EPOXY-GROUP-CONTAINING COPOLYMER, EPOXY (METH)ACRYLATE COPOLYMER USING THE SAME, AND THEIR PRODUCTION PROCESSES - According to the present invention, a novel epoxy group-containing copolymer, including a production process thereof, and an epoxy (meth)acrylate copolymer starting from the epoxy group-containing copolymer, including a production process thereof are provided. The epoxy group-containing copolymer of the present invention contains a specific epoxy group-containing repeating unit and an olefin-based repeating unit. A novel epoxy (meth)acrylate copolymer of the present invention is produced by reacting the epoxy group-containing copolymer with (meth)acrylic acid. | 12-12-2013 |
20140292610 | NON-CONTACT COMMUNICATION ANTENNA, COMMUNICATION DEVICE, AND METHOD FOR MANUFACTURING NON-CONTACT COMMUNICATION ANTENNA - There is provided a non-contact communication antenna including a first antenna pattern that is formed on one surface of a base material, and a second antenna pattern that is formed on a back surface of the one surface of the base material. The first antenna pattern includes a first coil section and a first electrode section. The second antenna pattern includes a second coil section and a second electrode section. Capacitance of the first electrode section and the second electrode section compensates a change in capacitance depending on a formation situation of the first coil section and the second coil section. | 10-02-2014 |
20140332734 | CONDUCTIVE PATTERN FORMATION METHOD AND COMPOSITION FOR FORMING CONDUCTIVE PATTERN VIA PHOTO IRRADIATION OR MICROWAVE HEATING - To provide a conductive pattern formation method capable of improving conductivity of a conductive pattern and a composition for forming a conductive pattern by means of photo irradiation or microwave heating. A composition for forming a conductive pattern that contains copper particles each having a copper oxide thin film formed on the entire or a part of a surface thereof, plate-like silver particles each being 10 to 200 nm thickness, and a binder resin is prepared. The composition for forming a conductive pattern is printed in a pattern having a desired shape on a substrate. Photo irradiation or microwave heating is applied to the printed pattern to thereby produce a copper/silver sintered body, to form a conductive film. | 11-13-2014 |
20150024120 | CONDUCTIVE-PATTERN FORMING METHOD AND COMPOSITION FOR FORMING CONDUCTIVE PATTERN BY PHOTO IRRADIATION OR MICROWAVE HEATING - Provided are a conductive pattern forming method and a composition for forming a conductive pattern by photo irradiation or microwave heating, capable of increasing the conductivity of the conductive pattern. A conductive pattern is formed by preparing a composition for forming a conductive pattern comprising, copper particles each having a copper oxide thin film on the entirety or a part of the surface thereof, copper oxide particles, a reducing agent such as a polyhydric alcohol, a carboxylic acid, or a polyalkylene glycol, and a binder resin; forming a printed pattern having any selected shape on a substrate using this composition for forming a conductive pattern; and subjecting the printed pattern to photo irradiation or microwave heating to generate a sintered body of copper. | 01-22-2015 |