发明名称 |
PIGMENT FOR COSMETIC PREPARATIONS, METHOD FOR PRODUCING SAME, AND COSMETIC PREPARATION CONTAINING THE PIGMENT FOR COSMETIC PREPARATIONS |
摘要 |
<p>Disclosed are: a pigment for cosmetic preparations, which is safe for use on the human body and has good adhesion to the skin and excellent feeling of use; a method for producing the pigment for cosmetic preparations; and a cosmetic preparation which is capable of obtaining moist and fresh feeling of use by containing the pigment for cosmetic preparations. Specifically disclosed is a pigment for cosmetic preparations, which is obtained by coating the surface of a pigment with a mannosylerythritol lipid that is a glycolipid represented by general formula (1) and configured of mannose, a sugar alcohol and a fatty acid. (In the formula, R1 and R2 may be the same or different and each represents an aliphatic acyl group having 6-20 carbon atoms; R3 and R4 may be the same or different and each represents a hydrogen atom or an acetyl group; and n represents an integer of 2-4.)</p> |
申请公布号 |
WO2011040357(A1) |
申请公布日期 |
2011.04.07 |
申请号 |
WO2010JP66661 |
申请日期 |
2010.09.27 |
申请人 |
TOYO BOSEKI KABUSHIKI KAISHA;DAITO KASEI KOGYO CO., LTD.;KITAGAWA MASARU;NISHIMOTO KENJI;TANAKA TAKUMI |
发明人 |
KITAGAWA MASARU;NISHIMOTO KENJI;TANAKA TAKUMI |
分类号 |
A61K8/19;A61K8/60;A61K8/92;A61Q1/00;A61Q17/04 |
主分类号 |
A61K8/19 |
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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