| 发明名称 |
Surface modified porous membrane and process |
| 摘要 |
A porous membrane product is provided which is formed from a porous membrane substrate having its surface completely modified with a perfluorocarbon copolymer composition. The porous membrane product has substantially the same permeability as the porous membrane substrate.
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| 申请公布号 |
US6354443(B1) |
申请公布日期 |
2002.03.12 |
| 申请号 |
US19970848809 |
申请日期 |
1997.05.01 |
| 申请人 |
MILLIPORE CORPORATION |
发明人 |
MOYA WILSON |
| 分类号 |
B01D71/82;B01D67/00;B01D69/06;B01D69/08;B01D71/32;B01D71/36;C08J5/22;C08J9/36;(IPC1-7):B01D29/05 |
主分类号 |
B01D71/82 |
| 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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