Heterocyclic poly(bismaleimide)s .2. Synthesis and characterization of new poly(ether-bismaleimide)s containing parabanic rings

被引：9

作者：

Gaina, C

Gaina, V

Sava, M

机构：

[1] Petru Poni Inst. Macromolec. Chem., RO 6600 Iasi, Aleea Gr.Ghica Voda

来源：

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY | 1997年 / A34卷 / 12期

关键词：

D O I：

10.1080/10601329708010065

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

New poly(ether-bismaleimide)s containing parabanic rings were obtained by the nucleophilic substitution reactions of 1,3-bis(4-dichloromaleimido-phenyl)parabanic acid (4) with various bisphenols. The structures of the resulting polymers were confirmed by IR and elemental analysis. The polymers are soluble in aprotic dipolar solvents and showed lower thermal stability than other polymers without parabanic rings.

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页码：2525 / 2534

页数：10

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