发明名称 |
NATURAL TONE COLOURED COSMETIC COMPOSITIONS AND METHODS FOR PROVIDING SUCH COMPOSITIONS |
摘要 |
Cosmetic compositions and cosmetic compositions that have been adapted for delivery to provide applied cosmetic compositions that have a spectrophotometric curve, wherein a first derivative of the spectrophotometr ic curve comprises: a) a maximum peak in the region of from about 430 nm to abo ut 520 nm occurs at a wavelength not greater than about 480 nm; b) a maximum pe ak in the region of from about 420 nm to about 650 nm occurs at a wavelength of from about 570 nm to about 630 nm; and c) a minimum valley in the region of from about 520 nm to about 580 nm has a D%R/D of less than or equal to about 0.03, wherein R is reflectance and is wavelength, and wherein the cosmetic composition comprises a mixture of at least two colorants, wherein a first derivative of a spectrophotometric curve of each of the individual colorants does not exhibit (a), (b) and (c). Methods for providing such compositions comprise adding colorants to a cosmetic composition to provide the compositi on with a spectrophotometric curve as described.
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申请公布号 |
CA2449295(A1) |
申请公布日期 |
2002.12.27 |
申请号 |
CA20022449295 |
申请日期 |
2002.06.18 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
CANTER, MARCIA LANG;KALLA, KAREN KAY |
分类号 |
A61K8/00;A61K8/02;A61K8/11;A61K8/19;A61K8/29;A61K8/40;A61K8/46;A61K8/49;A61K8/891;A61K8/894;A61K8/898;A61K8/98;A61Q1/00;A61Q1/02;A61Q1/06;A61Q1/12;A61Q19/00;(IPC1-7):A61K7/48;A61K7/02 |
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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