| 发明名称 |
Sun screen agents |
| 摘要 |
A process for enhancing the effectiveness of a sunscreen lotion containing at least one ultraviolet filter involving solubilizing/dispersing the ultraviolet filter in a dialkyl/alkenyl carbonate.
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| 申请公布号 |
US6280712(B1) |
申请公布日期 |
2001.08.28 |
| 申请号 |
US20000486600 |
申请日期 |
2000.05.24 |
| 申请人 |
COGNIS DEUTSCHLAND GMBH |
发明人 |
ANSMANN ACHIM;GONDEK HELGA;KAWA ROLF;TESMANN HOLGER |
| 分类号 |
A61K8/00;A61K8/27;A61K8/29;A61K8/31;A61K8/33;A61K8/34;A61K8/35;A61K8/37;A61K8/39;A61K8/41;A61K8/46;A61K8/49;A61K8/60;A61K8/66;A61K8/86;A61K8/89;A61K8/891;A61K8/92;A61K8/97;A61Q17/04;C08L83/04;(IPC1-7):A61K7/42;A61K7/44;A61K7/00 |
主分类号 |
A61K8/00 |
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