| abstract |
Monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan or dioxazine dyes comprising at least one structural unit of formula (1)whereinZ is C1-C24alkoxy unsubstituted or substituted in the alkyl moiety, or uninterrupted or interrupted in the alkyl moiety by oxygen; phenoxy unsubstituted or substituted in the phenyl ring; C1-C4alkylthio unsubstituted or substituted in the alkyl moiety; phenylthio unsubstituted or substituted in the phenyl ring; amino; N-mono- or N,N-di-C1-C24-alkylamino, unsubstituted or substituted in the alkyl moiety, or uninterrupted or interrupted in the alkyl moiety by oxygen or by a radical -NR1- in which R1 is hydrogen or C1-C4alkyl; C10-C20terpeneamino; C5-C7cycloalkylamino unsubstituted or substituted in the cycloalkyl ring; phenyl- or naphthyl-amino or N-C1-C4alkyl-N-phenyl- or N-C1-C4alkyl-N-naphthyl-amino, each unsubstituted or substituted in the aryl moiety; morpholino; piperazin-1-yl or piperidin-1-yl, and X is hydrogen, hydroxy, chlorine or bromine, or X has the meanings given for Z, yield dyeings or prints having good fastness to light and high color brilliance. |