Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Patent
1993-12-03
1995-03-21
Ramsuer, Robert W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Azo
534617, 534625, 534627, 534635, 534637, 534638, 540125, 544 76, 544294, C09B 62503, C09B 6220, D06P 138
Patent
active
053996747
ABSTRACT:
Fiber-reactive dyestuffs, processes for their preparation and their use
Dyestuffs of the formula (1) are described ##STR1## The dyestuffs have fiber-reactive properties and dye materials containing hydroxy groups and/or containing carboxamide groups, in particular fiber materials, such as, for example, cellulose fibers, wool and synthetic polyamide fibers, in deep, fast shades by the methods known for this process.
REFERENCES:
patent: 3433781 (1969-03-01), Ackermann et al.
patent: 3458496 (1969-07-01), Guenthard
patent: 4118382 (1978-10-01), Jager et al.
patent: 4709018 (1987-11-01), Seitz
patent: 4918169 (1990-04-01), Hoegerle
Dannheim Jorg
Russ Werner H.
Hoechst Aktiengesellschaft
Powers Fiona T.
Ramsuer Robert W.
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