Novel polyanhydrides with enhanced thermal and solubility properties

被引：22

作者：

Anastasiou, TJ ^{[1
]}

Uhrich, KE ^{[1
]}

机构：

[1] Rutgers State Univ, Dept Chem, Piscataway, NJ 08854 USA

来源：

MACROMOLECULES | 2000年 / 33卷 / 17期

关键词：

D O I：

10.1021/ma000291w

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 series' of polyanhydrides based on o-, m-, and p-xylenes as derived from o- and p-hydroxybenzoic acids were synthesized by melt-condensation polymerization. Precursors, monomers, and polymers were characterized by NMR and IR spectroscopies, elemental and thermogravimetric analyses, and thermal transition temperatures. Polymers containing p-xylenes and p-hydroxybenzoic acids were relatively insoluble with high T-g's. In contrast, polymers containing o- and m-xylyl moieties based on o-hydroxybenzoic acids exhibit good solubilities and T-g's below 100 degrees C.

引用

页码：6217 / 6221

页数：5

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