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Use of new diimide-dinaphthols in preparation of novel thermally stable poly(ester-imide)s

机译:新型二酰亚胺-二酚在制备新型热稳定聚(酯酰亚胺)中的用途

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摘要

Reaction of 5-amino-1-naphthol with pyromellitic dianhydride (PMDA), benzophenonetetracarboxylic dianhydride (BTDA), and hexafluoroisopropylidene diphthalic anhydride (6FDA) afforded aromatic diols with preformed imide structure. High temperature solution polycondensation reactions of the obtained diimide-dinaphthols with aromatic and aliphatic diacid chlorides resulted in the preparation of nine different poly(ester-imide)s. These were fully characterized, and the physical and thermal properties of the obtained polymer were studied. (C) 2003 Wiley Periodicals, Inc. [References: 25]
机译:5-氨基-1-萘酚与均苯四甲酸二酐(PMDA),二苯甲酮四羧酸二酐(BTDA)和六氟异亚丙基二邻苯二甲酸酐(6FDA)反应,得到具有酰亚胺结构的芳族二醇。所得二酰亚胺-二酚与芳族和脂族二酰氯的高温溶液缩聚反应导致制备了九种不同的聚(酯-酰亚胺)。对这些进行了充分表征,并研究了所得聚合物的物理和热性能。 (C)2003 Wiley Periodicals,Inc. [参考:25]

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