SYNTHESIS AND MORPHOLOGY OF BAB TYPE POLY(STYRENE-B-2-METHYL-2-OXAZOLINE) BLOCK COPOLYMERS

被引：20

作者：

ISHIZU, K

ISHIKAWA, S

FUKUTOMI, T

机构：

[1] Tokyo Inst of Technology, Dep of, Polymer Science, Tokyo, Jpn, Tokyo Inst of Technology, Dep of Polymer Science, Tokyo, Jpn

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1985年 / 23卷 / 02期

关键词：

CRYSTALS; -; Structure; MICROSCOPES; ELECTRON; Applications; MONOMERS; Polymerization; POLYMERIZATION; Copolymerization;

D O I：

10.1002/pol.1985.170230218

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Well defined BAB-type poly left bracket styrene(ST)-b-2-methyl-2-oxazoline(MeOz) right bracket by the cationic polymerization of alpha , omega -p-toluenesulfonic acid ester-terminated PST (PST-BTs) as an initiator. Alkaline hydrolysis of this block copolymer was carried out under various reaction conditions to obtain BAB-type poly left bracket ST-b-ethylene imine(EI) right bracket . Morphologies of these block copolymer specimens cast from several solvents were observed by electron microscope. The results are discussed in some detail.

引用

页码：445 / 452

页数：8

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