Dye composition comprising at least one direct dye of the...

Details Dye composition comprising at least one direct dye of the... Dye composition comprising at least one direct dye of the...

2007-05-15

2007-05-15

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, C008S412000, C008S425000, C008S451000, C008S568000, C546S255000

Reexamination Certificate

active

11030053

ABSTRACT:
The present invention relates to a dye composition comprising, as direct dye, at least one dye of the azo-pyridinio-pyridone family and at least one synthetic dye different from the first dye.The invention also relates to a process for dyeing keratin fibers, e.g., human keratin fibers such as the hair, and to a multi-compartment device for implementing it.

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