VERDOPPELTE KUPFER-FORMAZANREAKTIVFARBSTOFFE UND IHRE VERWENDUNG

Doubled copper formazan reactive dyes of the formula …… where… R is hydrogen, hydroxysulphonyl or chlorine,… R is hydrogen or hydroxysulphonyl,… one of the two radicals R and R is hydrogen and the other is hydroxysulphonyl,… Q is fluorine or chlorine, and… X is a radical of the formula …… and salts...

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Hauptverfasser: PANDL,KLAUS,DR, PATSCH,MANFRED,DR
Format: Patent
Sprache:ger
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Zusammenfassung:Doubled copper formazan reactive dyes of the formula …… where… R is hydrogen, hydroxysulphonyl or chlorine,… R is hydrogen or hydroxysulphonyl,… one of the two radicals R and R is hydrogen and the other is hydroxysulphonyl,… Q is fluorine or chlorine, and… X is a radical of the formula …… and salts thereof, are useful for dyeing and printing hydroxyl- or nitrogen-containing organic substrates.