Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof

Five-membered heteroaromatic keratin dyeing compounds with one, two, or three heteroatoms. This invention further relates to a composition for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more 5-membered heteroaromatic keratin dyeing compounds with one,...

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Bibliographic Details
Main Authors Murphy, Bryan Patrick, Glenn, Jr, Robert Wayne, Lim, Mu-Ill, Gardlik, John Michael, Jones, Stevan David, Laidig, William David, Shaffer, John David, Rees, Charles Wayne
Format Patent
LanguageEnglish
Published 20.11.2007
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Summary:Five-membered heteroaromatic keratin dyeing compounds with one, two, or three heteroatoms. This invention further relates to a composition for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more 5-membered heteroaromatic keratin dyeing compounds with one, tow, or three heteroatoms. This invention further relates to a method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.