Synthesis of some pyridone azo dyes from 1-substituted 2-hydroxy-6-pyridone derivatives and their colour assessment
- 1 January 1991
- journal article
- Published by Elsevier BV in Dyes and Pigments
- Vol. 15 (1), 69-82
- https://doi.org/10.1016/0143-7208(91)87008-b