| 发明名称 |
MELT-SPUN POLYPROPYLENE FINE-GRADE NANOFIBROUS WEB |
| 摘要 |
The present invention is directed toward a to fine-grade stand-alone nanoweb and nanofibrous membrane comprising a nanofiber network with a number average nanofiber diameter less than 200 nm and the mean flow pore size less than 1000 nm that yield the selective barrier medium with a superior balance of flow versus barrier properties. |
| 申请公布号 |
EP3060709(A1) |
申请公布日期 |
2016.08.31 |
| 申请号 |
EP20140790995 |
申请日期 |
2014.10.22 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HUANG, TAO;DALY, THOMAS, PATRICK;DILWORTH, ZACHARY, R. |
| 分类号 |
D04H1/4291;D01D5/18;D04H1/4382;D04H1/72;D04H1/736 |
主分类号 |
D04H1/4291 |
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