Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2005-11-16
2009-06-30
Elhilo, Eisa B (Department: 1796)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C008S406000, C008S437000, C008S455000, C008S466000, C008S570000, C008S571000, C008S575000, C534S604000
Reexamination Certificate
active
07553337
ABSTRACT:
The present invention has for an object agents for the simultaneous brightening and coloring of keratin fibers—particularly hair—which are characterized in that (a) they contain an oxidant and (b) at least one thiazolium dye of formula (I) and that (c) they have a basic pH
REFERENCES:
patent: 4046752 (1977-09-01), Hohmann et al.
patent: 4269768 (1981-05-01), Neeb et al.
patent: 28 22 912 (1979-11-01), None
patent: 36 02 587 (1987-07-01), None
patent: 101 18 271 (2002-03-01), None
Braun Hans-Juergen
Kiener Caroline
Pasquier Cecile
Elhilo Eisa B
Striker Michael J.
Wella AG
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