Use of halogenated 4,5-methylenedioxyphenol in the dyeing of ker

Details Use of halogenated 4,5-methylenedioxyphenol in the dyeing of ker Use of halogenated 4,5-methylenedioxyphenol in the dyeing of ker

1986-03-20

1987-09-08

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

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

Hair dyeing

8406, 8408, 549434, A61K 713, C07D31748, C07D31752, C07D31754

Patent

active

046921664

ABSTRACT:
Use for dyeing keratinous fibres, and especially human hair, on a compound corresponding to the formula: ##STR1## in which X denotes a bromine or chlorine atom.

REFERENCES:
patent: 4395262 (1983-07-01), Konrad et al.
patent: 4514490 (1985-04-01), Seto et al.
Alexander et al., Journal of Organic Chemistry, vol. 23, Mack Printing, PA., 1958, pp. 1969-1970.
Monbalin et al., Research Disclosure #20219, 1981.

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