首页> 外文期刊>Journal of Applied Polymer Science >PREPARATION AND CHARACTERIZATION OF METAL-CONTAINING BISMALEIMIDES FROM DIVALENT METAL SALTS OF P-AMINOBENZOIC ACID
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PREPARATION AND CHARACTERIZATION OF METAL-CONTAINING BISMALEIMIDES FROM DIVALENT METAL SALTS OF P-AMINOBENZOIC ACID

机译:从对氨基苯甲酸的不同金属盐中制备含金属的铋亚胺

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摘要

A series of novel metal-containing bismaleimides monomers BMI(M) (M = Ca, Sr, Ba, Pb, Co, Ni) were prepared by reacting maleic anhydride with diaminodiphenyl carboxylate to form bismaleamic acid precursors, and subsequently by imidizing them chemically or thermally to form bismaleimides. The samples were characterized by IR, H-1-NMR, and TG-DTA. The results of thermal analysis show that the BMI(M) have high thermo-oxidiative stability and their temperatures of initial decomposition have a relationship with metals introduced and the imidization methods. (C) 1997 John Wiley & Sons, Inc. [References: 14]
机译:通过使马来酸酐与二氨基二苯基羧酸酯反应形成双马来酸前体,然后通过化学酰亚胺化或热形成双马来酰亚胺。通过IR,H-1-NMR和TG-DTA对样品进行表征。热分析结果表明,BMI(M)具有较高的热氧化稳定性,其初始分解温度与引入的金属和酰亚胺化方法有关。 (C)1997 John Wiley&Sons,Inc. [参考:14]

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