Kouyanagi
Hiroshi Kouyanagi, Ibaraki JP
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20090104429 | RESIN COMPOSITION, SHEET-LIKE FORMED BODY, PREPREG, CURED BODY, LAMINATE, AND MULTILAYER LAMINATE - Provided is a resin composition, a prepreg, a cured body, a sheet-like formed body, a laminate, and a multilayered laminate using the resin composition, the resin composition including an epoxy resin and an inorganic filler. For example, when a second layer is formed onto the surface of a cured body, the cured body has improved adhesive property or adhesive property between the cured body and the second layer. A resin composition comprising an epoxy resin, a curing agent for the epoxy resin, a silica treated with an imidazole silane and having a mean particle diameter not more than 5 micrometers, the resin composition including the silica at a proportion of 0.1 to 80 parts by weight to a mixture consisting of the epoxy resin and the curing agent for the epoxy resin 100 parts by weight. | 04-23-2009 |
20110003914 | RESIN COMPOSITION AND MULTILAYER RESIN FILM EMPLOYING THE SAME - A resin composition is provided which allows improvement of the ultraviolet laser processability of the resin and can be not only used as an electronic material for an insulating film of a build-up board and the like but also used to form a circuit board whose electrical insulating property does not deteriorate. A multilayer resin film employing the resin composition is provided. A resin composition is provided which contains a thermosetting resin (A), a curing agent (B), a silica (C), an ultraviolet absorber (D), and a solvent (E) and in which: the content of the ultraviolet absorber (D) is from 0.5 to 50 parts by weight per the total amount of the thermosetting resin (A), the curing agent (B), and the ultraviolet absorber (D); and the blending amount of the solvent (E) is from 20 to 500 parts by weight per 100 parts by weight of the total amount of the thermosetting resin (A) and the curing agent (B). A multilayer resin film is provided in which the resin composition is laminated on a base material so as to be in a sheet shape and in which: the sheet-shaped resin composition on the base material is dried; and the content of the solvent is from 0.01 to 5 parts by weight with respect to the entire resin composition. | 01-06-2011 |
Hiroshi Kouyanagi, Tsukuba City JP
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20110217512 | LAMINATED BODY AND METHOD FOR PRODUCING LAMINATED BODY - Provided is a laminated body capable of reducing the surface roughness of the surface of a roughening-treated cured body layer, and increasing the adhesive strength between the cured body layer and a metal layer. A laminated body includes a cured body layer formed by: laminating a resin film on a substrate, forming a preliminary-cured body layer by preliminary-curing the resin film at 100° C. to 200° C., and performing a roughening treatment on the surface of the cured object layer at 55° C. to 80° C. The resin film is formed from a resin composition including an epoxy resin, a phenol curing agent, a curing accelerator, and a surface-treated substance which is a surface treated, using 0.5 to 3.5 parts by weight of a silane coupling agent, on 100 parts by weight of inorganic filler with a mean particle diameter of 0.05 to 1.5 μm. The silane coupling agent has an epoxy group, an imidazole group, or an amino group. | 09-08-2011 |
Masao Kouyanagi, Izumiotsu-Shi JP
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20120145242 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a solar cell module wherein deterioration of the strength of adhering between a solar cell panel and a terminal box can be suppressed, while reducing the quantity of an adhesive to be used. The solar cell module ( | 06-14-2012 |
20120152350 | SOLAR CELL MODULE AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a solar cell module wherein deterioration of the strength of adhering between a terminal box and an adhesive can be suppressed, while facilitating an adhering step. The solar cell module ( | 06-21-2012 |
Masao Kouyanagi, Osaka JP
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20150222219 | SOLAR CELL MODULE, AND PRODUCTION METHOD FOR SOLAR CELL MODULE - A solar cell module is configured from a solar cell panel, and a frame structural body. The frame structural body is provided with: a plurality of frame members which are provided to peripheral edges of the solar cell panel, and which have a cross-sectional shape having a hollow portion; corner members which are provided in the hollow portions; holding sections which are provided in the hollow portions, and which hold the corner members; and a plurality of formed rivet sections which apply pressure to the frame members. | 08-06-2015 |