| 发明名称 |
alpha -HYDROXY FATTY ACID DERIVATIVES AND COMPOSITION FOR EXTERNAL USE CONTAINING THE SAME |
| 摘要 |
A novel oily base which has excellent stability and a low melting point, does not irritate the skin, and gives an excellent use feeling; and a composition for external use. The base comprises one or more alpha -hydroxy fatty acid derivatives represented by general formula (1), and the composition contains at least one of the derivatives wherein R1 is linear or branched C10-24 alkyl; R2 is linear or branched C1-31 alkyl, and R3 is linear or branched C11-31 alkyl.
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| 申请公布号 |
WO9962463(A1) |
申请公布日期 |
1999.12.09 |
| 申请号 |
WO1999JP02831 |
申请日期 |
1999.05.27 |
| 申请人 |
KANEBO, LIMITED;YAKUMARU, MASAFUMI;NAKATSUGAWA, HIROKO;IWAMOTO, YOSHIKO;IKEMOTO, TAKESHI |
发明人 |
YAKUMARU, MASAFUMI;NAKATSUGAWA, HIROKO;IWAMOTO, YOSHIKO;IKEMOTO, TAKESHI |
| 分类号 |
A61K8/37;A61K9/00;A61K31/22;A61K31/74;A61K47/14;A61Q1/06;A61Q5/02;A61Q19/00;C07C59/147;C07C59/185;C07C69/675;(IPC1-7):A61K7/00;A61K7/06;A61K7/48 |
主分类号 |
A61K8/37 |
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