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:
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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.