ORGANIZED POLYMERIZATION OF FUNCTIONAL DIBLOCK COPOLYMERS POSSESSING CENTRAL ISOPRENE GROUPS

被引：27

作者：

ISHIZU, K

KUWAHARA, K

机构：

[1] Department of Polymer Science, Tokyo Institute of Technology, Tokyo, 152, Meguro-ku2-12, Ookayama

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1993年 / 31卷 / 03期

关键词：

FUNCTIONAL DIBLOCK COPOLYMER; ANIONIC POLYMERIZATION; MICROPHASE-SEPARATED STRUCTURE; ORGANIZED POLYMERIZATION; ANBN STAR BLOCK COPOLYMER;

D O I：

10.1002/pola.1993.080310309

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 diblock copolymers possessing central isoprene groups were synthesized by anionic addition in a three-stage process using styrene, isoprene, and 2-vinylpyridine monomers. These diblock copolymers formed microphase-separated structure in the solid state. Where the central isoprene groups are organized regularly at the domain interface of the microphase-separated structure, this is due to the functional groups being located at the block junction position. Addition-condensation of diblock copolymer film with sulfur monochloride formed A(n)B(n) star block copolymers by organization effects.

引用

页码：661 / 665

页数：5

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