Expoxy resin curing agent of a two-component type.

摘要

A two component-type curing agent composition is disclosed which comprises a first curing agent which is capable of cross-linking an epoxy resin and which is at least one member selected from primary amines, phenolic compounds and acid anhydrides, and a second curing agent which is at least one compounds represented by the following general formula: <CHEM> wherein X is -CR1R2-, -CO-, -COO-, -SO2-, -SO-, -S-, -O-, -NR1-, -SiR1R2- or -POR1- where R1 and R2 each stands for hydrogen, a lower alkyl or a phenyl; Y and Y min each stands for hydrogen, a lower alkyl or an electron attractive group; R is a lower alkyl; and m and n each is an integer of 1-4.