Polyfunctionally Pyrazole Azo Dyes: Synthesis and Application

Abstract

In recent years heterocyclic azo dyes have been the subject of an intense research by dye manufacturers. Even so, little has been devoted to technical properties, so we have recently directed our research activities towards studying the ability of thiazole azo and hydrazono disperse dyes for dyeing of polyester and cellulose acetate.

Citation

ElKholy, Y.M. and Abd El‐Hafiz, S.A. (1994), "Polyfunctionally Pyrazole Azo Dyes: Synthesis and Application", Pigment & Resin Technology, Vol. 23 No. 4, pp. 3-5. https://doi.org/10.1108/eb043113