Nitroanthraquinones

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning

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8 34, 8 40, 260371, C09B 100, D06P 120

Patent

active

039894509

ABSTRACT:
Process for dyeing and printing synthetic fiber materials using compounds of the formula ##SPC1##
In which

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patent: 3444214 (1969-05-01), Buecheler
patent: 3845081 (1974-10-01), Kienzle et al.

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