Process for dyeing or printing aromatic polyamide fibres

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Depilating

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8 89R, 8173, 8177AB, 8178A, D06P 504

Patent

active

040663957

ABSTRACT:
A process for dyeing or printing aromatic polyamide fibres with cationic dyes in aqueous medium, wherein the medium contains

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patent: 3925016 (1975-12-01), Haase
patent: 3932128 (1976-01-01), Beaulieu
patent: 3945793 (1976-03-01), Corbishley et al.
Sisley et al., Encyclopedia of Surface Active Agents, Chem. Publ. Co. Inc., 1952, p. 44.

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