| 发明名称 |
CHITOSANE MICROSPHERES |
| 摘要 |
The invention relates to chitosane microspheres obtained by mixing chitosane and/or chitosane derivatives with oily elements and by then adding them to alkaline-adjusted surfactant solutions. Lipophilic phases are thus easy to encapsulate and can subsequently, for example, be incorporated as active agent depots into surfactant-containing formulations. |
| 申请公布号 |
WO9843609(A2) |
申请公布日期 |
1998.10.08 |
| 申请号 |
WO1998EP01557 |
申请日期 |
1998.03.18 |
| 申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN;WACHTER, ROLF;HORLACHER, PETER |
发明人 |
WACHTER, ROLF;HORLACHER, PETER |
| 分类号 |
A61K8/00;A61K8/04;A61K8/11;A61K8/31;A61K8/34;A61K8/37;A61K8/49;A61K8/72;A61K8/73;A61K8/89;A61K8/891;A61K8/92;A61K8/97;A61K9/16;A61K9/50;A61K47/36;A61Q19/00;B01J13/02;C08B37/00;C08B37/08;C08L5/08;C08L83/04;C11D1/29;C11D1/66;C11D1/94;C11D3/22 |
主分类号 |
A61K8/00 |
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