Synthesis, characterization and properties of novel poly(ester-amide-urethane)s

被引：4

作者：

Mehdipour-Ataei, S ^{[1
]}

Einollahy, P ^{[1
]}

机构：

[1] Iran Polymer & Petrochem Inst, Tehran, Iran

来源：

MACROMOLECULAR SYMPOSIA | 2004年 / 214卷

关键词：

addition polymerization; copolymerization; polyurethanes; synthesis; thermal properties;

D O I：

10.1002/masy.200451025

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A diacid (TOBA) containing an ester group was synthesized by reaction of terephthaloyl chloride with 4-hydroxybenzoic acid. Reaction of the obtained diacid with thionyl chloride resulted in preparation of the related diacid chloride (TOBC). Nucleophilic substitution reaction of 4-aminophenol and also 5-amino-1-naphthol with the prepared diacid chloride afforded two aromatic diols containing ester and amide groups, respectively. Aromatic and semi-aromatic poly(ester-amide-urethane)s were prepared via addition polymerization of different diisocyanates with novel diols. The prepared polyurethanes showed improved thermal stability.

引用

页码：339 / 349

页数：11

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