应用化学 ›› 1987, Vol. 0 ›› Issue (2): 22-25.

• 研究论文 • 上一篇    下一篇

双端羟基聚苯乙烯的合成

陈新, 谢洪泉   

  1. 湖北省化学研究所, 武汉
  • 收稿日期:1986-03-28 修回日期:1986-09-17 出版日期:1987-04-10 发布日期:1987-04-10

SYNTHESIS OF HYDROXYL-TERMINATED POLYSTYRENE

Chen Xin, Xie Hongquan   

  1. Hubei Research Institute of Chemistry, Wuhan
  • Received:1986-03-28 Revised:1986-09-17 Published:1987-04-10 Online:1987-04-10

摘要: 本文研究了α,ω-双羟基聚苯乙烯的合成条件,比较了不同双活性引发剂及不同溶剂的极性对苯乙烯阴离子聚合,特别是分子量分布的影响,研究了用环氧乙烯使活性聚苯乙烯羟基化的反应,并探讨了聚苯乙烯氧负离子的缔合现象。

Abstract: Synthetic conditions of β, ω-dihydroxyl polystyrene were studied. Effects of different difunctional anionic initiators and solvents on the anionic polymerization of styrene, especially on the molecular weight distribution, were compared. The reaction between living polystyrene and ethylene oxide was investigated and the association of polystyrene anions has been discussed.