发明名称 |
FACE MASK |
摘要 |
The present invention is directed toward face masks wich are comfortable to wear while still having enhanced bacterial filtration efficiency and desirable breathability as evidenced below differential pressure values. The mask comprises: a layer of electret treated crimped conjugate fibers; and a wettable innermost layer adapted to adsorb water.
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申请公布号 |
WO9853896(A1) |
申请公布日期 |
1998.12.03 |
申请号 |
WO1998US10159 |
申请日期 |
1998.05.18 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
READER, TIMOTHY, WILSON |
分类号 |
A41D13/11;B01D39/16;B01D39/18;B01D39/20;(IPC1-7):B01D39/08;A41D13/00 |
主分类号 |
A41D13/11 |
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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