Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1987-02-12
1988-09-27
Raymond, Richard L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
544 75, C07D49804, C09B 1900
Patent
active
047743336
ABSTRACT:
Water-soluble triphendioxazine compounds having fiber-reactive dye properties conforming to the general formula ##STR1## where: B is --O-- or --S-- or --NH-- or (C.sub.1 -C.sub.6)-alkylamino;
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patent: 4577015 (1986-03-01), Jager et al.
patent: 4578461 (1986-03-01), Jager
patent: 4621138 (1986-11-01), Jager et al.
patent: 4629788 (1986-12-01), Jager et al.
patent: 4665179 (1987-05-01), Wunderlich et al.
Helmling Walter
Schwaiger Gunther
Springer Hartmut
Hoechst Aktiengesellschaft
Raymond Richard L.
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