Triazinyl vat dyestuffs

Details Triazinyl vat dyestuffs Triazinyl vat dyestuffs

1974-01-21

1976-01-27

Ford, John M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

8 542, 8 36, 8 21C, C07D25148

Patent

active

039352080

ABSTRACT:
Vat dyestuffs of the formula ##EQU1## wherein R.sub.1 and R.sub.2 each represent a hydrogen atom or a low molecular alkyl radical and A.sub.1 and A.sub.2 represent a different or similar vattable radical with 3 to 6 condensed rings, are suitable for dyeing and printing the most varied materials, in particular for dyeing and printing fibres made from natural or regenerated cellulose in the presence of a reducing agent.

REFERENCES:
patent: 3110710 (1963-11-01), Rattee et al.
patent: 3639430 (1972-02-01), Altermatt

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