三聚氰胺基多元醇的合成及其在聚氨酯中的应用进展

Progress on Synthesis of Melamine-based Polyols and Its Application in Polyurethane

以三聚氰胺为主原料,综述了由其制备三聚氰胺基多元醇的方法,包括三聚氰胺经羟甲基化后再醚化、Mannich反应、三聚氰胺羟甲基化物作为起始剂由环氧化物开环聚合、三聚氰胺为起始剂由环氧化物开环聚合、氨基交换法以及其他方法,并介绍了三聚氰胺基多元醇在聚氨酯方面的应用。

Several preparation methods of melamine-based polyols were reviewed with melamine as major material,such as hydroxymethylation of melamine followed by etherification,Mannich reaction,ring-opening polymerization of epoxides with hydroxymethylated melamine as a starter,ring-opening polymerization of epoxides with melamine as a direct starter,amino-exchange reaction and so on.Furthermore,the application of the above melamine-based polyols in polyurethane were also briefly introduced.