发明名称 |
COMPOSITE MEMBRANES AND METHOD OF MAKING THE SAME |
摘要 |
The invention provides composite membrane comprising a porous substrate carrying a synthetic hydrogel film of 0.5 to 50 microns in thickness with a hydration of at least 70 % by weight. The membranes are particularly useful as ultrafilters for the filtration of solutions containing proteins. |
申请公布号 |
WO9009230(A1) |
申请公布日期 |
1990.08.23 |
申请号 |
WO1990GB00198 |
申请日期 |
1990.02.08 |
申请人 |
ISIS INNOVATION LIMITED |
发明人 |
ROBINSON, GARTH, BARTON;LEUNG, BILLY, KAR-ON |
分类号 |
B01D69/12;B01D71/40;C07K1/34;C12N11/08 |
主分类号 |
B01D69/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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