Compuesto de clatrato, catalizador de endurecimiento, composición para formar una resina endurecida, y resina endurecida

摘要

The present invention provides a curing catalyst (clathrate compound) for which the curing reaction is suppressed at low temperatures, allowing an improvement in the one-pot stability, but which can effectively cure a resin upon heat treatment. The clathrate compound comprises at least an isophthalic acid compound represented by a formula (I) [wherein R 1 represents a C1 to C6 alkyl group or the like] and an imidazole compound represented by a formula (II) [wherein R 2 represents a hydrogen atom or a C1 to C10 alkyl group or the like, and R 3 to R 5 each independently represents a hydrogen atom or a nitro group or the like].