Epoxy resin composition, prepreg and fiber-reinforced composite material
AssigneeToray Industries, Inc.
InventorsAkihiko ITO, Hiroaki SAKATA
Life of this patent
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Abstract
The purpose of the present invention is to provide: an epoxy resin composition which enables the achievement of a resin cured product that has high flame retardancy and excellent mechanical characteristics; and a prepreg and a fiber-reinforced composite material, each of which uses this epoxy resin composition. One embodiment of the epoxy resin composition according to the present invention, said epoxy resin composition having achieved the above-described purpose, contains the components (A) and (B) described below. (A): a bifunctional glycidyl amine type epoxy compound (B): an epoxy compound having a specific structure and/or an epoxy compound having another specific structure
Claims7
An epoxy resin composition comprising components [A] and [B] as specified below:
- [A] a bifunctional glycidylamine type epoxy compound, and
- [B] an epoxy compound having a structure as represented by the general formula (1) given below and/or an epoxy compound having a structure as represented by the general formula (2) given below,
- (wherein in the general formula (1), R1 is a hydrocarbon group containing 2 to 4 carbon atoms;
- and in general formula (2), R2 is a hydrogen atom or a glycidylamino group.)
Dependencies are inferred from the claim text.