DEVELOPMENT OF THERMOTROPIC LIQUID-CRYSTALLINE POLYMERS

被引：14
|
作者：
CALUNDANN, GW
CHARBONNEAU, LF
SHEPHERD, JP
机构：
[1] Hoechst Celanese Corporation, Research Division, Robert L. Mitchell Technical Center, Summit, New Jersey, 07901
来源：
MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA | 1991年 / 51卷
关键词：
D O I：
10.1002/masy.19910510112
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Wholly aromatic, thermotropic liquid crystalline (LC) terpolyesters made from 6-hydroxy-2-naphthoic acid (HNA) and 4,4'-biphenol (BP) as key components have been prepared and evaluated for utility as high performance fiber precursors. The processability and fiber properties of a specific composition (1) made from both HNA and BP were compared with those of a more well-known LC terpolyester made from p-hydroxybenzoic acid, tere- and isophthalic acids and BP (Ekonol(R) type). The advantages of polymer 1 and its high-modulus fiber are described.
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页码：147 / 152
页数：6
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