Process for dyeing amide-containing fibre materials

Details Process for dyeing amide-containing fibre materials Process for dyeing amide-containing fibre materials

1984-08-03

1985-12-03

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8624, 8685, 8687, 8694, 8917, 8924, 534652, D06P 139, D06P 324

Patent

active

045564019

ABSTRACT:
The partly known blue dyestuffs of the formula ##STR1## wherein R.sub.1 denotes hydrogen, alkyl, aralkyl, alkenyl, cycloalkyl or aryl,

REFERENCES:
patent: 2662074 (1953-12-01), Brooks
patent: 2662075 (1953-12-01), Brooks
patent: 3139420 (1964-06-01), Beffa et al.

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