Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2005-02-08
2005-02-08
Gupta, Yogendra N. (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C406S150000, C406S150000, C406S150000, C406S150000
Reexamination Certificate
active
06852133
ABSTRACT:
Hair dyeing composition on the basis of an oxidation dyestuff precursor reacting with peroxide, comprising at least one developing and/or coupling substance selected from the groupa) 3-chloro-p-aminophenol,b) 2-methyl-5-γ-hydroxypropyl aminophenol, 2-methyl-5-methyl aminophenol, 2-methyl-5-ethyl aminophenol, 2-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-aminophenol, and/or 2-methyl-4-methoxy-5-hydroxyethyl aminophenol, andc) 2-(diethyl amino methyl)-p-aminophenol, and/or 2,6-dichloro-p-aminophenol or the water-soluble salts thereof.
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Kaffenberger Klaus
Lorenz Heribert
Elhilo Eisa
Gupta Yogendra N.
KPSS-Kao Professional Salon Services GmbH
Norris McLaughlin & Marcus PA
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