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

Disclosed is an isocyanuric acid adduct of 2-vinyl-4,6-diamino-S-triazine represented by the following structural formula: This adduct is prepared by heating 2-vinyl-4,6-diamino-S-triazine and isocyanuric acid in the presence of water, preferably by using sodium sulfide as a polymerization inhibitor. This adduct is valuable as a hardening agent for an epoxy resin.