ISOCYANURIC ACID ADDUCT OF 2-VINYL-4,6-DIAMINO-S- TRIAZINE, PROCESS FOR SYNTHESIS OF SAID ADDUCT AND PROCESS FOR HARDENING POLYEPOXY RESIN WITH SAID ADDUCT

摘要

Abstract of the DisclosureDisclosed is an isocyanuric acid adduct of2-vinyl-4,6-diamino-S-triazine represented by thefollowing structural formula:This adduct is prepared by heating 2-vinyl-4,6-diamino-S-triazine and isocyanuric acid in thepresence of water, preferably by using sodium sulfideas a polymerization inhibitor. This adduct isvaluable as a hardening agent for an epoxy resin.