| 摘要 |
<p>The present invention provides an amine composition that has low reactivity with epoxy resins and with which the workable time can be extended. The present invention uses, as an epoxy curing agent, an alkylated polyalkylene polyamine (c) including, in the molecule thereof: one or two types of substituents selected from the group consisting of C1-6 N-alkylated amino groups (R-NH-; wherein R represents a C1-6 alkyl group), an amino group (H2N-), and an imino group (-NH-); and two active amine hydrogen atoms.</p> |
