Anthraquinone reactive dyestuffs

Details Anthraquinone reactive dyestuffs Anthraquinone reactive dyestuffs

1979-11-20

1982-10-19

Waltz, Thomas A.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

260374, 544188, C07D23138, C07C143665

Patent

active

043551637

ABSTRACT:
Dyestuffs of the formula ##STR1## wherein X, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 have the meaning indicated in the description,
and their use for dyeing and printing materials containing hydroxyl groups or amide groups, such as textile fibres, filaments and fabrics of wool, silk or synthetic polyamide or polyurethane fibres, and for dyeing and printing natural or regenerated cellulose with dyeings and prints which are fast to washing.

REFERENCES:
patent: 2773871 (1956-12-01), Brassel et al.
patent: 2889323 (1959-06-01), Heslop
patent: 3073824 (1963-01-01), Gunst et al.
patent: 3558621 (1971-01-01), Bien et al.

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