Synthesis of block copolymer by combination of living cationic and iniferter polymerization systems

被引：9

作者：

Acar, MH ^{[1
]}

Gulkanat, A ^{[1
]}

Seyren, S ^{[1
]}

Hizal, G ^{[1
]}

机构：

[1] Istanbul Tech Univ, Fac Sci, TR-80626 Istanbul, Turkey

来源：

POLYMER | 2000年 / 41卷 / 18期

关键词：

living cationic and radical polymerization; iniferter; block copolymer;

D O I：

10.1016/S0032-3861(00)00029-X

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Functional polytetrahydrofurans containing N,N'-diethyl dithiocarbamates were synthesized by the living cationic polymerization of tetrahydrofuran using trifluorosulfonic acid anhydride and N,N'-diethyl dithiocarbamic acid sodium salt as an initiator and terminator, respectively. The molecular weight distribution was narrow and the number average molecular weights of the polymer were very close to the theoretical one, M-n,M-th. N,N'-diethyl dithiocarbamoyl polytetrahydrofuran was used as a macroiniferter in the photopolymerization of methyl methacrylate and block copolymers were obtained. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：6709 / 6713

页数：5

共 33 条

[1] Synthesis of block copolymers by combination of cationic and initer polymerization system [J].