R. Rajagopal, S. Seshadri
1988
Citations
0
Influential Citations
16
Citations
Journal
Dyes and Pigments
Abstract
Abstract 2,4-Dihydroxybenzophenone is a commercially known ultraviolet absorber. The present paper deals with the study of azo dyes containing such an ultraviolet absorber incorporated into the dye chromophore. The effect of such an ultraviolet absorber on the fastness properties, particularly light fastness, was studied by comparing these dyes with those made from resorcinol.