SOLUTION BEHAVIOR OF STYRENE ETHYLENE OXIDE BLOCK COPOLYMERS

被引：31

作者：

NAKAMURA, K ^{[1
]}

ENDO, R ^{[1
]}

TAKEDA, M ^{[1
]}

机构：

[1] SCI UNIV TOKYO,FAC SCI,DEPT CHEM,SHINJUKU,TOKYO,JAPAN

来源：

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 1976年 / 14卷 / 01期

关键词：

MAGNETIC RESONANCE - POLYMERIZATION - Copolymerization - SOLUTIONS - Viscosity - STYRENE - Polymerization;

D O I：

10.1002/pol.1976.180140111

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the reported experimental study, hydrophobic - hydrophilic water-soluble block copolymers were prepared by ″living″ anionic polymerization. They consist of a PS block and a polyethylene oxide block. From data on solution viscosity and high-resolution MNR in water, the molecular dimensions of the two-blocks copolymers are found similar to that of polyethylene glycols of the same mol. wt in the same solvent. These block copolymers exhibit microphase separation.

引用

页码：135 / 142

页数：8

共 15 条

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