Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Patent
1997-03-05
1998-12-15
Harrison, Robert H.
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
8401, 8405, 8406, 424 944, A61K 713
Patent
active
058490418
ABSTRACT:
The composition for oxidative dyeing of keratin fibers has a pH of from 6 to 9.5 and contains a developer/coupler combination, an oxygen-oxidoreductase/substrate system and a peroxidase. The coupler substance includes a substituted m-phenylenediamine of formula I ##STR1## wherein R.sup.1 is a C.sub.1 - to C.sub.6 -alkoxy group, an unsubstituted alkyl group having from one to six carbon atoms, a C.sub.1 - to C.sub.6 -alkyl group substituted with a hydroxy group, a halogen atom or a C.sub.1 - to C.sub.6 -alkoxy group; and R.sup.2, R.sup.3 are each, independently of each other, a hydrogen atom, another unsubstituted C.sub.1 - to C.sub.6 -alkyl group, an unsubstituted C.sub.1 - to C.sub.6 -ether group having at most two oxygen atoms, another C.sub.1 - to C.sub.6 -alkyl group substituted with a hydroxy group, a halogen atom or a C.sub.1 - to C.sub.6 -alkoxy group substituent or an ether group substituted with a hydroxy group, a halogen atom or a C.sub.1 - to C.sub.6 -alkoxy group, and S represents a hydrogen atom or a further alkyl group having from one to six carbon atoms, or a physiologically compatible salt of the m-phenylenediamine of the formula (I).
REFERENCES:
patent: 3251742 (1966-05-01), Soloway
patent: 3893803 (1975-07-01), Kaiser
patent: 3957424 (1976-05-01), Zeffren
patent: 4961925 (1990-10-01), Tsujino et al.
patent: 5167669 (1992-12-01), Grollier
patent: 5200175 (1993-04-01), Tabata et al.
patent: 5480460 (1996-01-01), Muraoka
patent: 5538517 (1996-07-01), Samain
patent: 5628799 (1997-05-01), Wenke et al.
Database WPI an 78-33901A Derwent Pub. Mar. 27, 1978.
Kunz Manuela
Le Cruer Dominique
Harrison Robert H.
Striker Michael J.
Wella Aktiengesellschaft
LandOfFree
Oxidation hair dye composition and method of dyeing hair using s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oxidation hair dye composition and method of dyeing hair using s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxidation hair dye composition and method of dyeing hair using s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1453643