Dyeing of mixed-fiber substrates with a disperse dye and a metal

Details Dyeing of mixed-fiber substrates with a disperse dye and a metal Dyeing of mixed-fiber substrates with a disperse dye and a metal

1986-10-23

1988-06-21

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Multiple chemically diverse fibers or fibers with different...

Synthetic polyamide

8532, 8543, 8584, 8597, 8599, 8602, 8638, 8674, 8680, 8685, 8686, D06P 116, D06P 387, D06P 508

Patent

active

047522992

ABSTRACT:
A process for dyeing a mixed fibrous substrate comprising applying to the substrate at least one disperse dye and at least one metal containing direct and/or reactive dye in the presence of a complexing agent having a stability constant K value with the metal of the direct or reactive dye of from 6 to 17 inclusive.

REFERENCES:
patent: 3795481 (1974-03-01), von der Eltz et al.
patent: 4599087 (1986-07-01), Heller et al.
patent: 4654046 (1987-03-01), Felle

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