BINUCLEAR N-HETEROCYCLIC N,NS-DIGLYCIDYL COMPOUNDS, PROCESSES FO R THEIR PRODUCTION, AND THE USE THEREOF

摘要

Binuclear N-heterocyclic N,N'-diglycidyl compounds are produced by the reaction at elevated temperature of 1 mole of a dialcohol, e.g. polypropylene glycol, with 2 moles of an epoxyisocyanate, the latter being obtained by the reaction of 1 mole of a polyisocyanate, e.g. isophoronediisocyanate, with 1 mole of an N-heterocyclic monoglycidyl compound, e.g. 3-glycidyl-5,5-dimethylhydantoin. Example: The new compound.