NONIONIC THIOL-ENDED SURFACTANTS - SYNTHESIS AND NMR CHARACTERIZATION

被引：17

作者：

VIDAL, F ^{[1
]}

HAMAIDE, T ^{[1
]}

机构：

[1] LAB CHIM & PROCEDES & POLYMERISAT,CNRS,F-69390 VERNAISON,FRANCE

来源：

POLYMER BULLETIN | 1995年 / 35卷 / 1-2期

关键词：

D O I：

10.1007/BF00312887

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Non ionic thiol-ended surfactants have been prepared either by esterification of thioglycolic acid with poly(ethylene oxide) methyl ether or by anionic coordinated polymerisation of ethylene oxide in the presence of bromo-11-undecanol as transfer agent followed by reaction with thiourea and subsequent hydrolysis. The surfactants have been characterized by H-I NMR, as well as the possible by-products. The transfer constants are in the range 16-19 and decrease with the chain length.

引用

页码：1 / 7

页数：7

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