Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2006-06-06
2006-06-06
Elhilo, Eisa (Department: 1751)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C008S406000, C008S408000, C008S410000, C008S411000, C008S421000, C008S606000, C132S202000, C132S208000, C424S070110, C424S070122, C424S070170
Reexamination Certificate
active
07056350
ABSTRACT:
The present invention relates to a composition, process for preparation and use of a novel hair dyeing composition in the personal care industry. The composition when used in the dyeing process for hair results in a permanent coloration to the hair and improves manageability of the hair and minimizes damage from dyeing process. The use of a cationic compound based upon meadowfoam seed oil provides unexpected penetration of the hair by the dye, unexpected oxidative stability in the dye compositions, and unexpected color deposition to the hair.
REFERENCES:
patent: 6383232 (2002-05-01), Wohlman et al.
O'Lenick, Jr. Anthony J.
Villanueva Apolonio L.
Wohlman Alan
Elhilo Eisa
FanTech Corporation
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