Azo reactive dyestuffs

Details Azo reactive dyestuffs Azo reactive dyestuffs

1980-10-30

1984-05-01

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C09B 2900

Patent

active

044460678

ABSTRACT:
Dyestuffs of the formula ##STR1## wherein D, R, R.sub.1 and R.sub.2 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: 3627749 (1971-12-01), Ackermann et al.
patent: 3758470 (1973-09-01), Ackermann et al.
patent: 4115378 (1978-09-01), Bien et al.
patent: 4284554 (1981-08-01), Doswald
patent: 4294580 (1981-10-01), Henk et al.

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