Title:
EPOXY RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JP2016132709
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fiber-reinforced composite material which is excellent in mechanical characteristics and heat resistance and is suitable as a structural material, to provide an epoxy resin composition for obtaining the same, and to provide a prepreg obtained using the epoxy resin composition.SOLUTION: An epoxy resin composition contains at least the following components [A], [B] and [C], and contains 10-50 pts.mass of [A] and 50-90 pts.mass of [B] based on 100 pts.mass of the total amount of the blended epoxy resin. [A]: two or less functional epoxy resin which has one or more ring structures of a four- or more-membered ring and has a structure represented by formula (1), [B]: three or more functional epoxy resin, and [C]: curing agent.SELECTED DRAWING: None
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Inventors:
ARAI NOBUYUKI
WATARI RYOHEI
UENO SHIZUE
WATARI RYOHEI
UENO SHIZUE
Application Number:
JP2015007474A
Publication Date:
July 25, 2016
Filing Date:
January 19, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08G59/30; C08J5/24
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