Use of hydroxylated indoles as dye precursors

Details Use of hydroxylated indoles as dye precursors Use of hydroxylated indoles as dye precursors

1986-11-21

1988-10-11

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

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

Hair dyeing

8405, 8406, 8409, 8429, 424 59, 424 63, A61K 713, A61K 742, A61K 744

Patent

active

047768576

ABSTRACT:
The invention concerns a new system to dye hair and/or skin. The system comprises the use of a hydroxyindole dye precursor and sodium periodate. Advantageously, this dye system allows the dye to penetrate inside the hair fiber without coating the hair shaft and, thus, give a more pleasing and stable dye result.

REFERENCES:
patent: 2934396 (1960-04-01), Charle et al.
patent: 3993436 (1976-11-01), Fujinuma
patent: 4013404 (1977-03-01), Parent et al.
patent: 4021538 (1977-05-01), Yu et al.
patent: 4208183 (1980-06-01), Grollier et al.
patent: 4390341 (1983-06-01), Jacobs
patent: 4515773 (1985-05-01), Herlihy
patent: 4609544 (1986-09-01), Herlihy
Crebelli, R. et al., "Mutagenicity of Commercial P-Phenylenediamine and of an Oxidation Mixture of P-Phenylenediamine and Resorcinol in Salmonella typhimurium TA98" Fd. Cosmet. Toxicol. 19:79-84 (1981).

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