Reactive dyestuffs

Details Reactive dyestuffs Reactive dyestuffs

1991-02-15

1992-08-11

Dees, Jose G.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

544 74, 544 75, 564305, C07D49800

Patent

active

051380544

ABSTRACT:
Triphendioxazine reactive dyestuffs of the general formula ##STR1## with the substituent definition given in the description, are outstandingly suitable for dyeing and printing materials containing hydroxyl groups or amide groups. They give red dyeings with high wet- and light-fastnesses.

REFERENCES:
patent: 4629788 (1986-12-01), Jager

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