| 发明名称 |
HOLLOW FIBER |
| 摘要 |
A hollow fiber suitable for ultrafiltration formed from a microporous polyolefinic composition comprising from 8 to 93 volume percent polyolefin, from 7 to 92 volume percent of filler and from 0 to 10 volume percent of a plasticizer for the polyolefin to provide hollow fiber walls having pores at least 70 percent of which have a diameter of 0.3 micron or less. |
| 申请公布号 |
DE3666534(D1) |
申请公布日期 |
1989.11.30 |
| 申请号 |
DE19863666534 |
申请日期 |
1986.05.09 |
| 申请人 |
W.R. GRACE & CO.-CONN. (A CONNECTICUT CORP.) |
发明人 |
LUNDSAGER, CHRISTIAN BENT |
| 分类号 |
B01D67/00;B01D69/08;B01D71/26;D01D5/24;D01D5/247;D01F6/04;D01F6/46;D06M11/00;D06M13/08;D06M23/00;D06M101/00;D06M101/16;D06M101/18;D06M101/20;D06M101/22;(IPC1-7):B01D13/04 |
主分类号 |
B01D67/00 |
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