Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more tricyclic fused 6-5-6 heteroaromatic keratin dyeing compounds having one heteroatom. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
17.02.2009
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Subjects | |
Online Access | Get full text |
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Summary: | Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more tricyclic fused 6-5-6 heteroaromatic keratin dyeing compounds having one heteroatom. 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. |
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Bibliography: | Application Number: US20070959892 |