polyoxyalkylene

In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.

本文用聚先溴代，再氨化的步合成法，合成了胺基单取代聚衍生物。

while polyoxyalkylene was prepared with propenol as initiator and sodium hydroxide as catalyst;then polyoxyalkylene was used to the graft modification of the low hydrogen-containing silicone fluid.

时,以丙起始剂、碱催化剂,进行环氧烷、环氧丙烷的开环共聚,制成端丙基聚氧醚;