Yuzhen Zhang, W. Hou, Y. T. Tan
May 1, 1997
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Influential Citations
22
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Journal
Dyes and Pigments
Abstract
Abstract Six violet acid dyes derived from bromaminic acid were prepared and their structures were determined via UV-Vis, IR, 1H-NMR and MS techniques. The colour, fastness and dyeing rate of these dyes were also measured and compared. It was found that the dyes, with one exception, could be used to dye wool, silk and polyamide fibers with excellent fastness to light, wet treatment, rubbing and high dye uptake, having intense brilliant bluish violet hues.