NEW LIQUID-CRYSTAL POLYMER WITH 1,3-OXATHIANE RING

被引：10

作者：

HARAMOTO, Y

KAMOGAWA, H

机构：

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1994年 / 250卷

关键词：

1,3-OXATHIANE; LIQUID-CRYSTAL POLYMER;

D O I：

10.1080/10587259408028188

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

New polymerizable liquid crystal materials: 4-(5-alkyl-1,3-oxathian-2-yl)-phenylacrylate (9) and 4-(5-alkyl- 1,3-oxathian-2-yl)-phenyl methacrylates (9') have been synthesized and converted into respective polymers. Polymer 9' having the 1,3-oxathiane ring in their principal structure show a shlieren texture of nematic liquid crystal phase (G 81 N 140 I), therefore this is a new type of liquid crystal polymer having 1,3-oxathiane ring in their principal structure.

引用

页码：15 / 19

页数：5

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[2]

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[3]

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[4] LIQUID-CRYSTAL MATERIALS WITH SULFUR-ATOMS INCORPORATED IN THE PRINCIPAL STRUCTURE .5. NEW LIQUID-CRYSTAL COMPOUNDS - 2,5-DIARYL-1,3-OXATHIANES [J].