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化学学报
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化学学报 ›› 1959, Vol. 25 ›› Issue (6): 360-365. 上一篇    下一篇

论文

离子交换树脂的制备及其性能的测定Ⅲ. 季胺盐型强硷型树脂

何炳林, 钱庭宝   

  1. 南开大学化学系
  • 投稿日期:1959-02-13 发布日期:2013-06-03

THE PREPARATION AND THE PROPERTIES OF ION EXCHANGE RESINS——Ⅲ.THE TYPE OF STRONGLY BASIC ANION EXCHANGER WITH QUATERNARY AMMONIUM GROUP

HO PING-LUM, TIENG TING-PAO   

  1. Department of Chemistry, Nankai University
  • Received:1959-02-13 Published:2013-06-03

PDF

843

被引次数

22

先合成下述三种共聚物:1.苯乙烯—双(α-甲基丙烯酸)乙二酯;2.苯乙烯—苯二乙烯—双(α-甲基丙烯酸)乙二酯;3.苯乙烯—苯二乙烯×2。然后进行氯甲基化与胺化。由于共聚物的性质不同,在氯甲基化时所采用条件稍有不同。将上述制成的树脂进行性能测定,与日本,英国及美国的商品树脂作一比较,发现这些树脂中,以苯乙烯—苯二乙烯×2所制成的性能最好。其中有两号树脂与AmberliteIRA-401树脂的性能相接近。

Three types of copolymers, i.e., styrene-ethylene dimethacrylate, styrene-divinylben-zene-ethylene dimethacrylate, and styrene-divinylbenzene × 2, were synthesized, and then subjected to chloromethylarion and amination.In accordance with the different character of copolymers, the procedures for chloromethylation used were slightly modified.