M-diaminobenzenes, their acid adducts and the use thereof in colorants

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United States of America Patent

PATENT NO 7361198
APP PUB NO 20060047172A1
SERIAL NO

10542494

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Abstract

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The present invention relates to novel m-diaminobenzenes of formula (I) ##STR00001## to the use thereof in colorants and to the oxidative hair colorants containing said m-diaminobenzenes.

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Patent Owner(s)

Patent OwnerAddress
WELLA GMBH65824 SCHWALBACH AM TAUNUS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goettel, Otto Marly, CH 20 179
Hayoz, Andre Senedes, CH 9 51
Morand, Emmanuel Villars-sur-Glane, CH 5 26

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