Multi-tonal one step dyeing with foam-type pre-treatment solution

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United States of America Patent

PATENT NO 9918910
SERIAL NO

15435156

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Abstract

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A method for the oxidative dyeing of keratinic fibers includes the following steps:

    applying a cosmetic agent (M1) to the keratinic fibers,allowing agent (M1) to act on the keratinic fibers for a time period of 30 seconds to 40 minutes at a temperature of at least 25° C.,applying a cosmetic agent (M2) to the keratinic fibers treated with cosmetic agent (M1),allowing cosmetic agents (M1) and (M2) to act on the keratinic fibers for a time period of 1 to 70 minutes, andrinsing out of cosmetic agents (M1) and (M2).

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Patent Owner(s)

Patent OwnerAddress
HENKEL AG & CO KGAAHENKELSTRASSE 67 DUESSELDORF 40589

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mueller, Burkhard Duesseldorf, DE 97 226
Neuba, Constanze Grevenbroich, DE 25 39
Schettiger, Norbert Hilden, DE 10 54

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