Journal of Applied Polymer Science, Vol.61, No.3, 415-420, 1996
Chlorination and Oxidation of Aromatic Polyamides .1. Synthesis and Characterization of Some Aromatic Polyamides
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 C-13 solid-state NMR spectra and the spectra are interpreted.
Keywords:COMPOSITE REVERSE-OSMOSIS