Epoxy composition

Abstract

There is disclosed an epoxy composition containing at least two kinds of epoxy compounds selected from the epoxy compounds of the formula (1): wherein each of Ar1, Ar2 and Ar3, the same as or different from one another, is a bivalent group of any one of the following formulas : wherein R is a hydrogen atom or a C1-8 alkyl group; a is an integer of 1 to 8; each of b, e and g is an integer of 1 to 6; c is an integer of 1 to 7; each of d and h is an integer of 1 to 4; and f is an integer of 1 to 5, wherein, when there are present a plurality of Rs in said bivalent group, Rs may be all the same groups or may be different groups from one another; Q is a C1-8 linear alkylene group, wherein a methylene group constituting the linear alkylene group may be substituted with a C1-8 alkyl group, and wherein a methylene group, not adjacent to an oxygen atom, may be replaced by —O—, and —O— or —N(R4)—may be inserted between methylene groups; each of R1, R2, R3 and R4, the same as or different from one another, is a hydrogen atom or a C1-8 alkyl group; m is 0 or 1; and n is an integer of 0 to 10.

Dependencies are inferred from the claim text.