Basf Aktiengesellschaft

Joerg L Jessen

Manfred Patsch

Klaus Pandl

Bernd Siegel

Hermann Loeffler

Claus Marschner

Manfred Ruske

Knut Kessel

Matthias Dust

Uwe Nahr

Friedrich Wirsing

Reactive dyes of the formula ##STR1## where l is 0 or 1,

Reactive dyes with two or three nitrogen-containing haloheterocycles as

Reactive dyes useful for dyeing or printing hydroxyl- or nitrogen-containing substrates have the formula ##STR1## where U is vinyl, propenyl or the radical of the formula ##STR2## in which Z.sup.1 is hydrogen or methyl and Z.sup.2 is a group which is detachable under alkaline reaction conditions,

Reactive dyes with a reactive system based on alkenylsulfonyl and benzyl

Double attachment reactive dyes have the formula ##STR1## where U.sup.1 is C.sub.1 -C.sub.4 -alkyl, phenyl, C.sub.2 -C.sub.10 -alkenyl or the radical ##STR2## where Q.sup.1 and Q.sup.2 are each independently of the other hydrogen or C.sub.1 -C.sub.4 -alkyl and Q.sup.3 is a group which is detachable under alkaline reaction conditions,

Double attachment reactive dyes having alkyl- or alkenylsulfonyl and

Reactive dyes of the formula ##STR1## where n is 1 or 2,

Mono- and bis-azo compounds containing 6-hydroxy-3-heterocyclic

Reactive dyes of the formula ##STR1## where 1 is 0 or 1,

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Speyer, Germany

Joerg L Jessen