Title:
MANUFACTURE OF LAMINATE
Document Type and Number:
Japanese Patent JP2953256
Kind Code:
B2
Abstract:
PURPOSE: To improve electric insulating characteristics of a laminate by applying specified treatment on the woven cloth of glass or the substrate of the laminate.
CONSTITUTION: The woven cloth of glass is treated by a composition, in which a binder, obtained by adding acid to the product of reaction between epoxy resin and aliphatic amine, is blended with silane coupling agent. A laminate is formed by hot-press molding employing a prepreg, obtained by impregnating thermosetting resin into the woven cloth of glass and drying, as one part or whole of the laminate. In the manufacture of binder, the amount of solvent of the product of reaction between epoxy resin and aliphatic amine is preferably less than 35wt.%.
Inventors:
USHIDA MASAYUKI
OGATA MASARU
NODA MASAYUKI
OGATA MASARU
NODA MASAYUKI
Application Number:
JP16886593A
Publication Date:
September 27, 1999
Filing Date:
July 08, 1993
Export Citation:
Assignee:
SHINKOBE DENKI KK
International Classes:
B32B5/28; B32B7/02; B32B17/04; B32B38/00; C03C25/10; D04H1/587; (IPC1-7): B32B17/04; B32B5/28; B32B7/02; B32B31/12; C03C25/02; D04H1/58
Domestic Patent References:
| JP5106151A | ||||
| JP5239474B2 | ||||
| JP317857B2 |
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