发明名称 |
Charge stabilized electret filter media |
摘要 |
An electret filter media includes an additive or mixtures thereof that enhance the charge stability of the media. The filter media achieves acceptable alpha values for a range of filtration challenges without significant decay in alpha values over time. Preferred charge additives include fatty acid amides and mixtures thereof. |
申请公布号 |
AU6403800(A) |
申请公布日期 |
2001.01.09 |
申请号 |
AU20000064038 |
申请日期 |
2000.06.15 |
申请人 |
HOLLINGSWORTH AND VOSE COMPANY |
发明人 |
STEPHEN TODD COX |
分类号 |
A62B23/02;B01D39/14;B01D39/16;B03C3/28;D04H1/42;D04H3/16;D06M10/02 |
主分类号 |
A62B23/02 |
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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