Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1988-02-03
1990-10-02
Higel, Floyd D.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534582, C09B 6251, D06P 1384, D06P 366, D06P 324
Patent
active
049608720
ABSTRACT:
Water-soluble monoazo compounds corresponding to the following general formula (1) which have valuable fiber-reactive dyestuff properties and which dye materials, in particular cellulose fibers, containing carboxamide and/or hydroxy groups in fast, yellow shades. ##STR1## in which the symbols have the following meanings: D is a benzene ring or a radical of the formula ##STR2## R.sup.1 and R.sup.3, independently of one another, are both hydrogen, methyl, ethyl, methoxy, ethoxy, chlorine, bromine, carboxy or sulfo,
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Russ Werner H.
Schlafer Ludwig
Schwaiger Gunther
Higel Floyd D.
Hoechst Aktiengesellschaft
Powers Fiona T.
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