A copolymer of epichlorohydrin ( ECH )-allyglycidyl ether ( AGE ) was prepared with Al (i-Bu) 3-H3PO4-H2O- N(CH3 ) 2 ( DMA) catalyst system.

• 用Al(i-Bu)_3-H_3PO_4-H_2O-DMA(二甲基苯胺)四元催化剂合成了环氧氯丙烷(ECH)/烯丙基缩水甘油醚(AGE)共聚物。