| 发明名称 |
NON-WOVEN ELECTRET FIBROUS WEBS AND METHODS OF MAKING SAME |
| 摘要 |
Non-woven electret fibrous webs including electret fibers, multicomponent fibers, and sorbent particles, and pleated filters made therefrom |
| 申请公布号 |
EP2931402(A4) |
申请公布日期 |
2016.07.20 |
| 申请号 |
EP20120889940 |
申请日期 |
2012.12.14 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BOTH, HENDRIK;FOX, ANDREW R.;LE NORMAND, JEAN |
| 分类号 |
B01D46/52;B01D39/08;B01D39/16;B01D53/02 |
主分类号 |
B01D46/52 |
| 代理机构 |
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