THERMAL-PROPERTIES OF LIQUID-CRYSTALLINE POLYITACONATES WITH PAIRED MESOGENS

被引：14
作者：
SUGIYAMA, K
SHIRAISHI, K
机构：
来源：
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1991年 / 64卷 / 05期
关键词：
D O I：
10.1246/bcsj.64.1715
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
2-Methylenesuccinates (Itaconates) (2) having two 4-methoxyazobenzene moieties as paired mesogenic groups were prepared. The monomer 2 was radically homo-polymerized and copolymerized with non-mesogenic monomer, dioctadecyl itaconate (DOI). Paired mesogenic homopolyitaconate exhibits a nematic phase and the copolymers of the monomer 2 with DOI also show a mesomorphic phase up to 25 mol% of DOI content. The enhancement of mesophase formation by paired mesogens is discussed.
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页码：1715 / 1717
页数：3
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