Anhydrous dyeing composition and process for dyeing hair

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United States of America Patent

PATENT NO 9776021
SERIAL NO

14898637

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Abstract

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The present invention relates to an anhydrous liquid dyeing composition comprising one or more oil liquid at 20° C., one or more oxidative dye precursor, at least one anionic and at least one nonionic surfactant for achieving intensive homogeneous colors on hair.

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Patent Owner(s)

Patent OwnerAddress
KAO GERMANY GMBH64297 DARMSTADT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grit, Mustafa Darmstadt, DE 36 144

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