Title:
EPOXY RESIN COMPOSITION, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JP2014167102
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide: an epoxy resin composition capable of providing an epoxy resin cured product whose deterioration in heat resistance and elastic modulus is suppressed and furthermore whose elongation is remarkably improved; a molding material using the epoxy resin composition; and further a fiber-reinforced composite material by curing the molding material.SOLUTION: There is provided the epoxy resin composition containing at least constituent elements [A] an epoxy resin, [B] a curing agent and [C] a curing accelerator, and 1 to 8 pts.mass of following [A1] is contained in 100 pts.mass of the constitutional element [A]. [A1] A polyfunctional aliphatic epoxy resin having a neopentyl structure in one molecule.
Inventors:
MATSUDA AYUMI
IZUMIGUCHI SHINJI
FUJIWARA TAKAYUKI
IZUMIGUCHI SHINJI
FUJIWARA TAKAYUKI
Application Number:
JP2014012108A
Publication Date:
September 11, 2014
Filing Date:
January 27, 2014
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08G59/20; C08J5/24
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