Triphendioxazine reactive dyestuffs

Details Triphendioxazine reactive dyestuffs Triphendioxazine reactive dyestuffs

1987-07-27

1989-02-21

Raymond, Richard L.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

544 75, C07D49802, C09B 1902

Patent

active

048066400

ABSTRACT:
Dyestuffs of the formula ##STR1## having the substituent meanings mentioned in the description, are suitable for dyeing and printing hydroxyl- or carbamoyl-containing materials, on which they produce light- and wet-fast dyeings and prints respectively.

REFERENCES:
patent: 2355497 (1944-08-01), Zwilgmeyer
patent: 3996221 (1976-12-01), Leng et al.
patent: 4400504 (1983-08-01), Harms et al.
patent: 4588810 (1986-05-01), Harms et al.
patent: 4591643 (1986-05-01), Jager

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