发明授权
US07998464B2 Process for the photoprotective treatment of artificially dyed keratin fibers by application of a liquid water/steam mixture
失效
通过使用液体水/蒸汽混合物对人造染色的角蛋白纤维进行光保护处理的方法
- 专利标题： Process for the photoprotective treatment of artificially dyed keratin fibers by application of a liquid water/steam mixture
- 专利标题（中）： 通过使用液体水/蒸汽混合物对人造染色的角蛋白纤维进行光保护处理的方法
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申请号： US11528454申请日： 2006-09-28
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公开(公告)号： US07998464B2公开(公告)日： 2011-08-16
- 发明人: Boris Lalleman
- 申请人： Boris Lalleman
- 申请人地址： FR Paris
- 专利权人： L'Oreal S.A.
- 当前专利权人： L'Oreal S.A.
- 当前专利权人地址： FR Paris
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： FR0552956 20050929
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/18
摘要：
The present disclosure relates to a process for treating keratin fibers artificially dyed by direct dyeing or by oxidation dyeing, such as human hair, which comprises the application to the keratin fibers of a composition not containing any oxidation dye or any oxidizing agent and comprising at least one protective agent with a log P of less than or equal to 6, and then the application to the fibers of a liquid water/steam mixture at a temperature of at least 35° C. The present disclosure also relates to the use of the process for protecting keratin fibers artificially dyed by direct dyeing or by oxidation dyeing, such as human hair, against the action of atmospheric agents, such as against the action of light.
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