Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Patent
1998-12-11
2000-08-22
Liott, Caroline D.
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
8405, 8406, 8431, 8102, 8107, 8110, 2521881, 2521882, 25218821, 25218825, 132208, 424 62, A61K 713, A61K 7135, D06L 310
Patent
active
06106579&
ABSTRACT:
The method for decolorizing fibers includes applying a decolorizing composition according to the invention to dyed fibers and allowing the composition to act on the fibers for a sufficient time to remove dyed color from the dyed fibers. The decolorizing composition for fibers dyed with an oxidation hair dye composition and/or direct-dyeing hair dye compounds contains a combination of one or more .alpha.-oxo-carboxylic acids and/or physiologically compatible .alpha.-oxocarboxylic acid salts with at least one reductone, or with at least one reductone and at least one thiol compound, or with at least one reductone and at least one sulfite compound, or with at least one reductone and at least one thiol compound and at least one sulfite compound. A multi-part kit for repeatedly dyeing and subsequently decolorizing fibers, especially human hair, contains both a dye composition for dyeing the fibers and the above-described composition for reductive decolorizing of the dyed fibers.
REFERENCES:
patent: 2149319 (1939-03-01), Soussa
patent: 2236970 (1941-04-01), Goldfarb
patent: 3218234 (1965-11-01), Wilsmann
patent: 3816615 (1974-06-01), Zeffren et al.
patent: 3838966 (1974-10-01), Barchas et al.
patent: 3892845 (1975-07-01), Cunningham et al.
patent: 4129415 (1978-12-01), Westman
patent: 4244690 (1981-01-01), Sato et al.
patent: 5198465 (1993-03-01), Dioguardi
patent: 5651960 (1997-07-01), Chan et al.
patent: 5782933 (1998-07-01), Wis-Surel et al.
K. Schrader: "Grundlagen Und Rezepturen Der Kosmetika", Huethig Buch Verlag, Heidelberg, 1989, pp. 64-65, 217-219 and 80. No month available.
Phompp Chemie Lexicon, 9th Edition, J. Falbe, M. Regits, Eds., Georg Thleme Press, Stuttgart, New York, pp. 265-266, 4380-4381, 4589-4590 (1989, 1991). No month available.
Stephan Jellinek: "Kosmetologie", 3-d Edition, Huethig Press, Heodelberg (1976), p. 676. No month available.
G. Wenske, Woerterbuch Chemie, VCH Verlaggesellschaft MBH (VCH Press), Weinheim, New York, Basel, Cambridge, Tokyo, 1994. (no month available).
English language translation of FR 2,657,781, L'Oreal, pp. 1-31, Aug. 1991.
Dousse Christel
Kunz Manuela
Le Cruer Dominique
Liott Caroline D.
Striker Michael J.
Wella Aktiengesellschaft
LandOfFree
Compositions and methods for dyeing and safe decolorizing of fib does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compositions and methods for dyeing and safe decolorizing of fib, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compositions and methods for dyeing and safe decolorizing of fib will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-575578