| 发明名称 |
Methods for improved topical delivery of alpha hydroxyacids |
| 摘要 |
Methods for improved topical delivery of an alpha hydroxyacid, alpha ketoacid or related compound.
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| 申请公布号 |
US5681853(A) |
申请公布日期 |
1997.10.28 |
| 申请号 |
US19950472317 |
申请日期 |
1995.06.07 |
| 申请人 |
TRISTRATA TECHNOLOGY, INC. |
发明人 |
YU, RUEY J.;VAN SCOTT, EUGENE J. |
| 分类号 |
A61K8/26;A61K8/27;A61K8/34;A61K8/362;A61K8/365;A61K8/37;A61K8/38;A61K8/41;A61K8/42;A61K8/43;A61K8/44;A61K8/49;A61K8/55;A61K8/58;A61K8/60;A61K8/63;A61K8/64;A61K8/67;A61K8/68;A61K8/81;A61K8/85;A61K31/19;A61K31/191;A61K31/192;A61K31/194;A61K31/195;A61K31/20;A61K31/202;A61K31/365;A61K31/366;A61K31/40;A61K31/405;A61K31/415;A61K31/445;A61K31/66;A61K31/70;A61K31/715;A61K45/06;A61K47/12;A61K47/18;A61K47/24;A61K47/26;A61Q5/00;A61Q5/02;A61Q7/00;A61Q15/00;A61Q17/00;A61Q17/04;A61Q19/00;A61Q19/02;A61Q19/08;A61Q19/10;B01J19/00;C02F1/56;(IPC1-7):A61K31/19;A61K7/48 |
主分类号 |
A61K8/26 |
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