发明名称 |
Cosmetic composition comprising a dispersion of lipid vesicles as well as melanin pigments |
摘要 |
This composition based on lipid vesicles dispersed in an outer phase is characterized in that it contains at least one melanin pigment in the aqueous outer phase. The melanin pigments may be carried on mineral or polymeric fine particulate or lamellar fillers. The composition obtained can be used in the field of cosmetics where it makes it possible to obtain a highly homogeneous dispersion of the melanin pigment that can be distributed evenly over the skin or hair; it increases the period of protection of keratinous substances against the harmful effects of ultraviolet radiation; it promotes tanning of the skin and gives it an even color and better appearance; it colors grey hair; and it causes improved storage of the melanin pigment in the stratum corneum.
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申请公布号 |
US5874091(A) |
申请公布日期 |
1999.02.23 |
申请号 |
US19940271990 |
申请日期 |
1994.07.08 |
申请人 |
L'OREAL |
发明人 |
GROLLIER, JEAN-FRANCOIS |
分类号 |
A61K8/14;A61K8/72;A61Q17/04;A61Q19/04;(IPC1-7):A61K7/00 |
主分类号 |
A61K8/14 |
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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