发明名称 |
Method and composition for the gradual permanent coloring of hair |
摘要 |
A method for permanently dyeing hair is provided which includes subjecting the hair to a number of treatments, having a set time interval between each two consecutive such treatments, and wherein each treatment comprises contacting the hair for a period from about 5 seconds to about 3 minutes with a recently made mixture of an alkaline and an acidic composition, followed by a rinsing step. A shampoo or conditioner base is present in the alkaline and acidic compositions.
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申请公布号 |
US6770103(B2) |
申请公布日期 |
2004.08.03 |
申请号 |
US20020090715 |
申请日期 |
2002.03.05 |
申请人 |
UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC. |
发明人 |
PATEL JITENDRA;NEWELL GERALD PATRICK;FOWLER MARGIE |
分类号 |
A61K8/00;A61K8/02;A61K8/22;A61K8/34;A61K8/40;A61K8/41;A61K8/46;A61K8/49;A61K8/89;A61K8/891;A61Q5/02;A61Q5/10;D06P3/08;(IPC1-7):A61K7/13 |
主分类号 |
A61K8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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