Process for dyeing blended fabrics

Details Process for dyeing blended fabrics Process for dyeing blended fabrics

1975-04-24

1977-10-25

Hamrock, William F.

Bleaching and dyeing; fluid treatment and chemical modification

Treatment of hides, skins, feathers and animal tissues

Tanning

8 39C, 8 41C, 8 54, 8 62, 8 71, D06P 382

Patent

active

040553922

ABSTRACT:
A process for dyeing and printing blends of wool and polyester fibres which comprises the use of dyes of the formula ##STR1## wherein A is the radical of a monofunctional or polyfunctional tertiary amine, X is an anion and F is the radical of a dye of the disperse class. The process yields tone-in-tone dyeings.

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