| abstract |
Azo dyes of the formula wherein D is the residue of an aromatic diazo component, which may be further substituted and may itself contain an azo bridge, and which contains a halogen-s-triazinylamino group, and R is hydrogen or alkyl having 1 to 4 carbon atoms, and R 1 and R 2 are independently non-reactive Are substituents.n n n The azo dyes of the formula (1) are particularly suitable for dyeing cotton fabrics using the exhaust process. The dyeings are characterized by good fastness properties. |