The three synthetic methods of bismaleimides and the some problems during synthesis and the thermal behavior of BDM products are reviewed with34references in this paper.

• 综述了二苯甲烷双马来酰亚胺(BDM)的3种主要合成方法,讨论了若干合成工艺问题以及对产品质量的影响因素,介绍了BDM产品的热行为特征与纯度、杂质的关系。 指出目前国内品种单一,应研发阻燃型和防潮型等多种功能的产品,以满足不断发展的需要。