Dyeing composition for fibrous materials

Details Dyeing composition for fibrous materials Dyeing composition for fibrous materials

1984-05-07

1989-07-04

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

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

Hair dyeing

8405, 8414, 8416, 8604, A61K 713

Patent

active

048447129

ABSTRACT:
An enhancer or promoter useful for improving the dyeing of fibrous materials is described. This enhancer is N-acetyl ethanolamine. It operates to facilitate dyeing of the material so as to accelerate, deepen and/or fix the coloration imparted to the material.

REFERENCES:
patent: 2089212 (1937-08-01), Kritchevsky
patent: 2290945 (1942-07-01), Dahlen et al.
patent: 3086914 (1963-04-01), Soloway
patent: 3980091 (1976-09-01), Dasher et al.
J. F. Corbett in Venkataraman's "The Chemistry of Synthetic Dyes", vol. V, (Academic Press 1971), pp. 475-483, 505-506 and 508.

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