Dyeing process and printing process using reactive dyestuffs

Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...

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Details

8532, 8543, 8618, C09B 6200, D06P 138

Patent

active

043916074

ABSTRACT:
The present invention relates to a new process for dyeing or printing fibre materials with reactive dyestuffs which split off fluoride ions, which is characterized in that neutral or acid dyebaths or printing pastes which contain, in addition to the reactive dyestuff and customary auxiliaries and solvents, one or more organic and/or inorganic calcium compounds are employed.

REFERENCES:
patent: 3791787 (1974-02-01), Yamada et al.
patent: 4264321 (1981-04-01), von der Eltz
patent: 4273553 (1981-06-01), Harms et al.
patent: 4277246 (1981-07-01), Lehinant et al.
patent: 4278436 (1981-07-01), Marschner et al.
patent: 4283193 (1981-08-01), Hildebrand
patent: 4297101 (1981-10-01), von der Eltz et al.

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