1.Some of the matrix have been aminated after the chlorome thylation of the copolymer giving an anion exchange resin.

1.部分共聚物经氯及季铵后,制得强碱型阴离子交树脂。

2.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.

2.本文用聚乙醇先溴代，再氨步合成法，合成了胺单取代聚乙醇衍生物。