| 发明名称 |
Hydrophilized porous polyolefin membrane and production process thereof. |
| 摘要 |
<p>The present invention discloses a hydrophilized porous polyolefin membrane with a polymer of a monomer, which has an HLB value of 2 - 20, held on at least a part of the pore walls of a porous polyolefin membrane as well as its production process. This hydrophilized porous polyolefin membrane has long-lasting hydrophilicity and good mechanical strength.</p> |
| 申请公布号 |
EP0222365(A2) |
申请公布日期 |
1987.05.20 |
| 申请号 |
EP19860115619 |
申请日期 |
1986.11.11 |
| 申请人 |
MITSUBISHI RAYON CO., LTD. |
发明人 |
ITOH, HAJIME;MITANI, KAZUTAMI |
| 分类号 |
B01D67/00;C08J9/40 |
主分类号 |
B01D67/00 |
| 代理机构 |
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| 主权项 |
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