Dioxazine reactive dyestuffs

Details Dioxazine reactive dyestuffs Dioxazine reactive dyestuffs

1981-11-10

1983-08-23

Bond, Robert T.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

544 74, 544 75, 8685, 8189, 8190, C07D49804, C07D52100

Patent

active

044005040

ABSTRACT:
The invention relates to new dioxazine reactive dyestuffs of the formula ##STR1## a process for their preparation and their use in dyeing and printing fibre materials which contain hydroxyl groups or amide groups.
In formula (I):
D denotes a radical of the dioxazine system of the formula ##STR2## the radicals Y, Z, A, X.sub.1 and X.sub.2 as well as m and n having the meaning indicated in the text of the application.
The invention further relates to a process for the preparation of these new dioxazine reactive dyestuffs as well as their use in dyeing and printing fibre materials which contain hydroxyl groups or amide groups.

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