| 发明名称 |
Cross-linked cellulose hydrate membranes |
| 摘要 |
A process for cross-linking a cellulose hydrate membrane by use of a water-soluble diepoxide in an alkaline solution. The membrane so produced is highly resistant to attack by alkalis, acids and cellulases, and is readily regenerable by alkaline cleaning.
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| 申请公布号 |
US5739316(A) |
申请公布日期 |
1998.04.14 |
| 申请号 |
US19960645650 |
申请日期 |
1996.05.16 |
| 申请人 |
SARTORIUS AG |
发明人 |
BEER, HANS;DEMMER, WOLFGANG;HOERL, HANS-HEINRICH;MELZNER, DIETER;NUSSBAUMER, DIETMAR;SCHMIDT, HANS-WEDDO;WUENN, EBERHARD |
| 分类号 |
B01D71/10;C07H5/04;C08B15/00;(IPC1-7):C07H5/04;C08B11/00;C08B37/00;C12Q1/34 |
主分类号 |
B01D71/10 |
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