应用化学 ›› 1994, Vol. 0 ›› Issue (2): 67-69.

• 研究论文 • 上一篇    下一篇

苯乙烯和叔丁氧羰氧苯乙烯的分散共聚合

唐康泰1, Jean M.J. Fréchet2   

  1. 中国科学院广州化学研究所 广州 510650;
    2. Cornell University Ithaca NY USA
  • 收稿日期:1993-02-23 修回日期:1993-11-11 出版日期:1994-04-10 发布日期:1994-04-10

Dispersion Copolymerization of Styrene and p-t-Butoxycarbonyloxystyrene

唐康泰1, Jean M.J. Fréchet2   

  1. 1. Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650;
    2. Department of Chemistry, Cornell University, Ithaca, NY USA
  • Received:1993-02-23 Revised:1993-11-11 Published:1994-04-10 Online:1994-04-10

摘要: 苯乙烯和叔丁氧羰氧苯乙烯在有机溶剂中分散共聚得到1.3~6.6μm均一尺寸聚合物粒子。考察了溶剂的溶度参数、反应温度、单体比和分散剂对生成粒子的影响,溶剂和生成的共聚物粒子的极性(溶度参数)相差越大导致位于尺寸减小,反应温度较低时,得到的粒子尺寸亦较小。

关键词: 苯乙烯, 叔丁氧羰氧苯乙烯, 分散聚合

Abstract: The dispersion copolymerization of styrene and p-t-butoxycarbonyloxystyrene in alcohols has been studied. The monodispersion particles prepared sized 1.3~6.6μm. The effects of solubility parameters of solvents, reaction temperature,monomer ratio and dispersant on the formation of copolymer particles have been examined.

Key words: styrene, t-butoxycarbonyloxystyrene, dispersion copolymerization