发明名称 |
FLUTABLE FIBER WEBS WITH LOW SURFACE ELECTRICAL RESISTIVITY FOR FILTRATION |
摘要 |
The fiber webs described herein may be incorporated into filter media and filter elements. The fiber webs may exhibit a low surface electrical resistivity. The fiber webs may also be sufficiently flexible and/or deformable so that they may be processed to include a series of waves (also known as flutes) that extend along the cross-machine direction.
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申请公布号 |
US2010314333(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20090498649 |
申请日期 |
2009.07.07 |
申请人 |
HOLLINGSWORTH & VOSE COMPANY |
发明人 |
WITSCH JAMES M.;LEFAUX CHRISTOPHE |
分类号 |
B01D39/08;B01D37/00;D21H11/00;D21H13/10;D21H13/12;D21H13/24;D21H13/26;D21H17/33;D21H17/63 |
主分类号 |
B01D39/08 |
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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