Chlorination and oxidation of aromatic p
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Shaoyu Wu; Guodong Zheng; Huiqin Lian; Jing Xing; Lianfang Shen
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Article
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1996
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John Wiley and Sons
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English
β 294 KB
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The synthesis is described of some aromatic polyamides based on unsubstituted, and methyl-, carboxy-, and sulfo-substituted diamines by interfacial polycondensation. Some of them are crosslinked and some of them contain heterocyclic aromatic rings. Their chemical structures are characterized by IR a