申请人:Stamicarbon, B.V.
公开号:US04063020A1
公开(公告)日:1977-12-13
New mixed hydroxymethyl-hydroxyalkyl isocyanurates are produced. Each hydroxyalkyl group in the mixed isocyanurates may contain between two and twelve carbon atoms. These mixed hydroxymethyl-hydroxy (C.sub.2 -C.sub.12 alkyl) isocyanurates are produced by reacting cyanuric acid with (1) a hydroxymethylating agent and (2) a hydroxyalkylating agent. The order of these two reactions may be varied.
生产了新的混合羟甲基-羟基烷基异氰酸酯。混合异氰酸酯中的每个羟基烷基可以含有2到12个碳原子。这些混合羟甲基-羟基(C.sub.2-C.sub.12烷基)异氰酸酯是通过将三聚氰酸与(1)羟甲基化剂和(2)羟基烷基化剂反应而制得。这两种反应的顺序可以变化。