| 摘要 |
<p>Colourant mixtures containing isoquinolineazo pigments of the formula I …<IMAGE>… where X is chlorine, bromine, C1-C4-alkoxy or nitro, n is 1, 2 or 3, and the ring A may be substituted,… and isoquinolineazo dyes of the formula II …<IMAGE>… where Y is C6-C20-alkoxy which may be interrupted by one or more oxygen atoms, and the ring B may be substituted. …<??>Also described are novel isoquinolineazo dyes of the abovementioned formula II.</p> |
