| 发明名称 |
RADIATION-RESISTANT MICROPOROUS MEMBRANE HAVING A HYDROPHOBICITY GRADIENT |
| 摘要 |
The present invention relates to a radiation-resistant microporous membrane having a hydrophobicity gradient, to a method for the preparation thereof, and to the use of the membrane in the sterilizing filtration of gaseous fluids or as a liquid barrier in liquid-containing systems to be vented.
|
| 申请公布号 |
US2013139685(A1) |
申请公布日期 |
2013.06.06 |
| 申请号 |
US201113813512 |
申请日期 |
2011.08.09 |
| 申请人 |
WUENN EBERHARD;SCHLEUSS TOBIAS;SARTORIUS STEDIM BIOTECH GMBH |
发明人 |
WUENN EBERHARD;SCHLEUSS TOBIAS |
| 分类号 |
B01D71/68;B01D53/22;B01D61/00 |
主分类号 |
B01D71/68 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
