发明名称 |
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof |
摘要 |
Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and at least one bicyclic fused 5-5-membered aza heteroaromatic keratin dyeing compounds having a ring junction nitrogen and an N-hydroxy or N-amino group and derivatives thereof. 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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申请公布号 |
US7341606(B2) |
申请公布日期 |
2008.03.11 |
申请号 |
US20050210214 |
申请日期 |
2005.08.23 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
GLENN, JR. ROBERT WAYNE;LIM MU'ILL |
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