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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Main Authors | , , , , , , , |
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Format | Patent |
Language | English |
Published |
20.11.2007
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: US20050034191 |