Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2007-12-14
2009-11-03
Elhilo, Eisa B (Department: 1796)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C008S426000, C008S490000, C008S657000, C008S675000
Reexamination Certificate
active
07611545
ABSTRACT:
The present disclosure relates to a substantially dry cosmetic article for dyeing keratin materials, comprising a porous flexible substrate, and at least one direct dyes and/or direct dye precursor in powder form, which are capable of dyeing the keratin material via heat transfer, the substrate and the direct dyes or direct dye precursors being non-covalently bonded to the substrate. Disclosed herein is also a method for dyeing keratin materials, for example, human keratin materials, via dry heat transfer, using the dry heat-transfer cosmetic article.
REFERENCES:
patent: 10 2006 008 542 (2006-12-01), None
patent: 0 890 326 (1999-01-01), None
patent: WO 90/06745 (1990-06-01), None
patent: WO 2006/089806 (2006-08-01), None
patent: WO 2006/089806 (2006-08-01), None
patent: WO 2006/089807 (2006-08-01), None
patent: WO 2006/089809 (2006-08-01), None
STIC Search Report dated Aug. 15, 2008.
English language Abstract of DE 10 2006 008 542, dated Dec. 7, 2006.
English language Abstract of EP 0 890 326, dated Jan. 13, 1999.
French Search Report for FR 06/55519, dated Aug. 8, 2007.
Gourlaouen Luc
Guerin Frederic
Simon Pascal
Simon, legal representative Josselyne Raymonde Jacqueline
Elhilo Eisa B
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
L'Oreal S.A.
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