首页>
外国专利>
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
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
Disclosed is an isocyanuric acid adduct of 2-vinyl-4,6-diamino-S-triazine represented by the following structural formula: IMAGE 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.
展开▼