Exhaust dyeing

Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Carboxylic acid esters – cyanates – isocyanates – or sulfur...

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Details

8602, 8604, 8597, 8917, 8924, D06P 324, D06P 139

Patent

active

057187320

ABSTRACT:
A process of dyeing natural or synthetic polyamide fibres in an aqueous exhaustion dyebath comprising an anionic dyestuff, comprising the steps of

REFERENCES:
patent: 2294246 (1942-08-01), Schniepp et al.
patent: 4252531 (1981-02-01), Daeuble et al.
Hannay, et al "The Use of Hydrolysable Esters in the Control of Dyebaths", Journal Soc. Dyers & Colourists, Jun. 1953 pp. 195-201.

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