Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2008-01-22
2008-01-22
Elhilo, Eisa (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C008S406000, C008S407000, C008S431000, C008S463000, C008S619000, C510S349000, C510S441000
Reexamination Certificate
active
10537073
ABSTRACT:
The colorant for keratin fibers contains direct and/or oxidative dyes as well as a perfume system consisting of an encapsulated perfume and an unencapsulated perfume of the same composition. The ratio of encapsulated perfume to unencapsulated perfume is equal to about 0.5:3 to 3:0.5. The perfume system is used for removing or masking the unpleasant odor of alkalinizing agents in the colorant.
REFERENCES:
patent: 4407231 (1983-10-01), Colborn et al.
patent: 5382433 (1995-01-01), Pahlck et al.
patent: 5733272 (1998-03-01), Brunner et al.
patent: 100 08 305 (2001-09-01), None
patent: 1 346 720 (2003-09-01), None
patent: 95/16432 (1995-06-01), None
patent: 00/36931 (2000-06-01), None
patent: 01/05358 (2001-01-01), None
patent: 01/43784 (2001-06-01), None
Sagarin, E.: “Cosmetics, Science and Technology”, Interscience Publishers Inc., New York, 1957, pp. 503-507.
H. Janistyn: “Hand Buch Der Kosmetika Und Riechstoffe”, Band 3, 1973, pp. 388-397.
K. Schrader: “Grundlagen Und Rezepturen Der Kosmetika” 2. Auflage 1989, pp. 872-815.
Braun Petra
Schmenger Juergen
Elhilo Eisa
Striker Michael J.
Wella AG
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