Patent ID: 6265554
Filing Date: 2001-07-24
Classification: C09B,C09D

Abstract:
A dye of formula (1) ##STR21##whereinZ is C.sub.10 -C.sub.20 terpeneamino; or N-mono-C.sub.1 -C.sub.16 alkylamino or N,N-di-C.sub.1 -C.sub.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.sub.2 -C.sub.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.