Use of 1:2 chrome complex dyes for dyeing leather and furs

Details Use of 1:2 chrome complex dyes for dyeing leather and furs Use of 1:2 chrome complex dyes for dyeing leather and furs

1983-10-26

1985-03-26

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing involving animal-derived natural fiber material ,...

Leather dyeing

8641, 8684, 8686, C09B 4516, D06P 330

Patent

active

045071250

ABSTRACT:
The dyes of the formula I given in claim 1 are suitable for dyeing furs and especially leather.
They are preferably used in admixture with one or more suitable yellow, blue or red dyes for dyeing leather in dark shades.

REFERENCES:
patent: 3185676 (1965-05-01), Klein
patent: 4425133 (1984-01-01), Puntener
patent: 4427411 (1984-01-01), Puntener

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