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Synthesis of AB and BAB poly(styrene‐b‐4‐vinylpyridine) and solution properties of their quaternized compounds

 

作者: Koji Ishizu,   Yasuo Kashi,   Takashi Fukutomi,   Toshio Kakurai,  

 

期刊: Die Makromolekulare Chemie  （WILEY Available online 1982）
卷期: Volume 183, issue 12  

页码: 3099-3107

 

ISSN:0025-116X

 

年代: 1982

 

DOI:10.1002/macp.1982.021831222

 

出版商: Hüthig&Wepf Verlag

 

数据来源: WILEY

 

摘要:

AbstractWell‐definded AB and BAB poly(styrene(S)‐b‐4‐vinylpyridine(4VP))s were prepared by anionic polymerization in tetrahydrofuran (THF) at −78°C. Quaternization of these block copolymers was carried out with methyl iodide and P4VP blocks were completely quaternized. The emulsifying effect, viscosity behavior, and binding of methyl orange to the quaternized compounds are discussed in detail from a view‐point of sequential

 

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