发明名称 |
HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURE THEREOF |
摘要 |
A porous hollow fiber membrane, comprising a polyolefin hollow fiber membrane of an annular cross section of substantial circle 150 to 300 mu m in inside diameter and 10 to 150 mu m in wall thickness, said hollow fiber membrane forming on the inner wall side thereof a tight layer of intimately bound fine polyolefin particles and on the outer wall side thereof a porous texture of fine polyolefin particles bound in chains and containing fine pores extended continuously form said inner wall side to said outer wall side. |
申请公布号 |
EP0180052(B1) |
申请公布日期 |
1989.04.26 |
申请号 |
EP19850112486 |
申请日期 |
1985.10.02 |
申请人 |
TERUMO KABUSHIKI KAISHA TRADING AS TERUMO CORPORATION |
发明人 |
ICHIKAWA, TOSHIJI;TAKAHARA, KAZUAKI;SHIMODA, KAZUHIRO;SEITA, YUKIO;EMI, MAKOTO |
分类号 |
A61M1/18;B01D67/00;B01D69/02;B01D69/08;B01D71/26;D01F6/06 |
主分类号 |
A61M1/18 |
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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