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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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. |
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