Hair colorants and methods of coloring hair

Details Hair colorants and methods of coloring hair Hair colorants and methods of coloring hair

1988-01-12

1989-07-04

Lieberman, Paul

Bleaching and dyeing; fluid treatment and chemical modification

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

Hair dyeing

8407, 8408, A61K 713

Patent

active

048447110

ABSTRACT:
A hair colorant based oxidative dyes, in which colorant the alkaline pH necessary for coloring is not produced until during application by enzymatic methods, and a method of coloring hair.

REFERENCES:
patent: 2817342 (1957-12-01), Henkin
patent: 3839220 (1974-10-01), Barchas
patent: 3957424 (1976-05-01), Zeffren et al.
patent: 4129415 (1978-12-01), Westman
patent: 4331167 (1982-05-01), Wajaroff
patent: 4466806 (1984-08-01), Bugaut et al.
Hackh's Chemical Dictionary 4th Edition, 1969, "Enzyme", p. 242.

Affiliated with

Also associated with

Rating

Hair colorants and methods of coloring hair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hair colorants and methods of coloring hair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hair colorants and methods of coloring hair will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-850092