| 发明名称 |
Composite membrane for the separation of water and method for manufacturing same |
| 摘要 |
A composite membrane is provided for the separation of water with at least one separation layer of cross-linked polyvinyl alcohol, with the separation layer being subjected in a separate process step to a post-crosslinking operation with an acid or an acid-releasing compound and at least one dialdehyde. |
| 申请公布号 |
US8256626(B2) |
申请公布日期 |
2012.09.04 |
| 申请号 |
US20090586236 |
申请日期 |
2009.09.18 |
| 申请人 |
HUEBNER ANDREAS;DIAZ ELENA GONZALEZ;FRANIA MICHAEL;SOUZER CHEMTECH GMBH |
发明人 |
HUEBNER ANDREAS;DIAZ ELENA GONZALEZ;FRANIA MICHAEL |
| 分类号 |
B01D71/38;B01D61/00 |
主分类号 |
B01D71/38 |
| 代理机构 |
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