Triphendioxazine reactive dyestuffs

Details Triphendioxazine reactive dyestuffs Triphendioxazine reactive dyestuffs

1984-10-03

1986-05-27

Raymond, Richard L.

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

Organic compounds

Chalcogen in the nitrogen containing substituent

544 75, C09B 1900, C09B 1902

Patent

active

045916438

ABSTRACT:
The present invention provides new triphendioxazine dyestuffs of the formula ##STR1## wherein W represents an optionally substituted sulphonamide group

REFERENCES:
patent: 3996221 (1976-12-01), Leng et al.
patent: 4092478 (1978-05-01), Plant et al.
patent: 4336377 (1982-06-01), Adam et al.
patent: 4400504 (1983-08-01), Harms et al.
patent: 4472575 (1984-09-01), Renfrew
patent: 4512773 (1985-04-01), Anderton et al.

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