Synthesis of hyperbranched aromatic polyimides via polyamic acid methyl ester precursor

被引：52

作者：

Yamanaka, K ^{[1
]}

Jikei, M ^{[1
]}

Kakimoto, M ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528552, Japan

来源：

MACROMOLECULES | 2000年 / 33卷 / 04期

关键词：

D O I：

10.1021/ma991327r

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this study, hyperbranched aromatic polyimide was prepared via a polyamic acid methyl ester precursor which was prepared by self-polycondensation of and ABx type monomer. The resulting hyperbranched aromatic polyimide had no cross-linked structure and exhibited good solubility in NMP, DMF, and DMSO, while retaining good thermal stability.

引用

页码：1111 / 1114

页数：4

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