Title:
EPOXY RESIN COMPOSITION, RESIN CURED PRODUCT, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
Japanese Patent JP2017039875
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an epoxy resin composition having improved resin elongation and resin modulus of elasticity, and to provide a fiber-reinforced composite material excellent in compressive strength and interlayer toughness by using the epoxy resin composition.SOLUTION: There is provided an epoxy resin composition including at least the following components [A] and [B], where a ratio (H/E) of a molar number of an active hydrogen contained in [A] to a molar number of an epoxy group contained in the whole epoxy resin composition is 1.1≤H/E≤1.6, where [A] represents aromatic amine having a specific structure, and [B] represents a trifunctional or more aromatic epoxy resin.SELECTED DRAWING: None
Inventors:
UENO SHIZUE
WATARI RYOHEI
ARAI NOBUYUKI
WATARI RYOHEI
ARAI NOBUYUKI
Application Number:
JP2015163485A
Publication Date:
February 23, 2017
Filing Date:
August 21, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08G59/50; B29C70/06; C08G59/32; C08J5/24; C08L63/00; C08L101/00
Domestic Patent References:
JP2012527515A | 2012-11-08 | |||
JP2007137933A | 2007-06-07 | |||
JPS62207322A | 1987-09-11 |
Foreign References:
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