SYNTHESIS AND CHARACTERIZATION OF NEW AROMATIC LIQUID-CRYSTALLINE POLYESTERS HAVING PHENYL SUBSTITUENTS

被引：5

作者：

CHOI, TG ^{[1
]}

CHUNG, SJ ^{[1
]}

HUH, SM ^{[1
]}

YUN, YK ^{[1
]}

JIN, JI ^{[1
]}

机构：

[1] KOREA UNIV,DEPT CHEM,SUNGBUK KU,SEOUL 136701,SOUTH KOREA

来源：

MACROMOLECULAR SYMPOSIA | 1995年 / 98卷

关键词：

D O I：

10.1002/masy.19950980125

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Two different series of new aromatic liquid crystalline (LC) polyesters were prepared from 3-phenyl-4,4'-biphenyldicarboxylic acid (PBDA) and 1-phenyl-2,6-naphthalenedicarboxylic acid (PNDA). PBDA and PNDA were polymerized with various aromatic diols such as hydroquinone, substituted hydroquinones, isomeric naphthalenediols and 4,4'-biphenol, and the resulting polyesters were characterized by DSC, WAXD, and on a cross-polarizing microscope for the study of their thermal transition and crystallization properties, and mesophases formed therefrom.

引用

页码：285 / 292

页数：8

共 16 条

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