| 发明名称 |
Post-treatment of nonwoven webs |
| 摘要 |
A method for post-treating a precursor nonwoven web including consolidating the web laterally and thereby reducing the maximum pore size measure of the web. The resultant nonwoven web is also disclosed as is utilization of the product web as a filter.
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| 申请公布号 |
USRE35206(E) |
申请公布日期 |
1996.04.16 |
| 申请号 |
US19940177218 |
申请日期 |
1994.01.04 |
| 申请人 |
THE UNIVERSITY OF TENNESSEE RESEARCH CORPORATION |
发明人 |
HASSENBOEHLER, JR., CHARLES B.;WADSWORTH, LARRY C. |
| 分类号 |
B01D39/08;B01D39/16;B32B5/02;B32B5/26;B32B27/12;D04H1/54;D04H13/00;D06C3/00;(IPC1-7):B01D39/16 |
主分类号 |
B01D39/08 |
| 代理机构 |
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