Chlorination and oxidation of aromatic polyamides. I. Synthesis and characterization of some aromatic polyamides

Abstract

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 and 13C solid-state NMR spectra and the spectra are interpreted. © 1996 John Wiley & Sons, Inc.