发明名称 |
Method for preparing a porous polymer structure |
摘要 |
A polymer is dissolved in a first liquid or the polymer is brought into the liquid phase. To the solution are added particles which are insoluble in the first liquid, so that a suspension or dispersion results. The suspension or dispersion is then transferred into an excess of second liquid, in which both the polymer and the particles are insoluble. The second liquid is mixed vigorously and this results in a precipitate of the polymer with the particles encapsulated therein.
|
申请公布号 |
US2005147686(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20050503354 |
申请日期 |
2005.03.02 |
申请人 |
GRIJPMA DIRK W.;HOU QINGPU;FEIJEN JAN |
发明人 |
GRIJPMA DIRK W.;HOU QINGPU;FEIJEN JAN |
分类号 |
C08J9/26;(IPC1-7):A61K9/14;B01J13/02 |
主分类号 |
C08J9/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|