EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL

PROBLEM TO BE SOLVED: To provide an epoxy resin composition which is used for fiber-reinforced composite materials, has a low viscosity at a pouring temperature, has excellent impregnability, and gives the fiber-reinforced composite materials having high toughness and heat resistance. SOLUTION: This...

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Bibliographic Details
Main Authors TANAKA TAKESHI, TAKIYAMA HIROYUKI, KAMAE TOSHIYA, ARAI NOBUYUKI
Format Patent
LanguageEnglish
Published 14.10.2004
Edition7
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide an epoxy resin composition which is used for fiber-reinforced composite materials, has a low viscosity at a pouring temperature, has excellent impregnability, and gives the fiber-reinforced composite materials having high toughness and heat resistance. SOLUTION: This epoxy resin composition for the fiber-reinforced composite materials comprises at least (A) a bisphenol F type epoxy resin having an epoxy equivalent of 165 and (B) a polyamine. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030077495