Process for making silylisocyanurate

摘要

A process for making silylisocyanurate reacts silylorganocarbamate in the presence of at least one carboxylate salt selected from the group consisting of ammonium carboxylate, alkali metal carboxylate and alkaline earth metal carboxylate as cracking catalyst to provide silylorganoisocyanate which then undergoes trimerization in the presence of the carboxylate salt to silylorganocyanurate.