Synthesis and properties of novel aromatic polyamides derived from benzofuro[2,3-B]benzofuran-2,9-dicarboxylic acid and aromatic diamines

被引：18

作者：

Banihashemi, A ^{[1
]}

Pourabbas, B ^{[1
]}

机构：

[1] Shiraz Univ, Coll Sci, Dept Chem, Shiraz 71454, Iran

来源：

EUROPEAN POLYMER JOURNAL | 1998年 / 34卷 / 12期

关键词：

D O I：

10.1016/S0014-3057(98)00032-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The polyamides from the title diacid and various aromatic diamines were prepared using a direct polycondensation method. The polyamides were characterized by means of FT-IR; inherent viscosity (eta(inh)). solubility test and ultra-violet lambda(max). The thermal properties of the polyamides were investigated using thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The results showed that the polyamides have good thermal stability and solubility. The most thermally stable polyamide in this series was stable up to 399 degrees C. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1809 / 1815

页数：7

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