| 摘要 |
PROBLEM TO BE SOLVED: To provide: a liquid latent curing agent for a liquid curability epoxide composition which is manufactured by a simple and easy way, and in which handling is easy; and a single liquid curability epoxide composition.SOLUTION: A latent curing agent for a thermal curable epoxide composition includes a urea compound obtained by reacting one kind or more isocyanate compounds including one or more isocyanate radicals selected from a group that consists of (a) a secondary amine compound and (b) a mono-isocyanate compound and a diisocyanate compound. |
