Aminoalkoxytriphendioxazine dyestuffs useful for dyeing and prin

Details Aminoalkoxytriphendioxazine dyestuffs useful for dyeing and prin Aminoalkoxytriphendioxazine dyestuffs useful for dyeing and prin

1987-09-29

1989-10-17

Higel, Floyd D.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

544 76, 544 40, C09B 1900, C09B 62022, D06P 310, D06P 366

Patent

active

048748579

ABSTRACT:
Dyestuffs of the formula ##STR1## in which R.sub.1, R.sub.2 =H, Cl, Br, optionally substituted C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, carbonyl, aryloxy optionally substituted carboxamide or acylamino,

REFERENCES:
patent: 4591643 (1986-05-01), Jager

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