SO.sub.2 -containing fiber-reactive azo dyestuffs

Details SO.sub.2 -containing fiber-reactive azo dyestuffs SO.sub.2 -containing fiber-reactive azo dyestuffs

1994-03-17

1996-02-20

McKane, Joseph K.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534566, 534571, 534637, 534638, 534641, C09B 62507, C09B 6208, D06P 1384, D06P 1382

Patent

active

054930103

ABSTRACT:
The dyestuffs of the formula ##STR1## in which D is the radical of a diazo component,

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patent: 5319074 (1994-06-01), Reddig et al.
patent: 5334709 (1994-08-01), Dannheirn et al.
Chemical Abstract, 41-Dyes, P. 101, vol. 114, 1991; CA#83883m: "Fiber-reactive water-soluble azo dyes", R. Haehnle, DE 3,905,270.
Chemical Abstract, 41-Dyes, P. 109, vol. 115, 1991; CA#10846n: "Water-soluble reactive, urea moiety--containing . . . ", H. Springer, et al, EP 407,871, DE 3,922,503.

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