| abstract |
Dyes of formula (1) n wherein n Z is C 10 -C 20 terpeneamino; or N-mono- or N,N-di-C 1 -C 16 alkylamino unsubstituted or substituted in the alkyl moiety by phenyl (which may itself be substituted by carboxy, carbamoyl, sulfo or by sulfamoyl), amino, C 2 -C 4 alkanoylamino, hydroxy, sulfo, sulfato, carboxy, carbamoyl or by sulfamoyl, which further may be interrupted in the alkyl moiety by one, two or three oxygen atoms or —NH— groups, n yield bluish magenta prints and dyeings having good light-fastness properties and a high colour brilliance. |