| 发明名称 |
MELTBLOWN COMPOSITES AND USES THEREOF |
| 摘要 |
This invention is directed towards a porous composite having an inlet face and an exit face and further comprises intermingled meltblown fibers and staple fibers which define a density gradient from coarse pores at the inlet face to fine pores at the exit face. |
| 申请公布号 |
SK118599(A3) |
申请公布日期 |
2000.06.12 |
| 申请号 |
SK19990001185 |
申请日期 |
1998.03.11 |
| 申请人 |
THE UNIVERSITY OF TENNESSEE RESEARCH CORPORATION |
发明人 |
HASSENBOEHLER CHARLES B.;WADSWORTH LARRY C.;PING-YI TSAI PETER;HEISMEYER GRETTA |
| 分类号 |
B01D39/08;B01D39/16;B01D39/20;D01D5/098;D04H1/56;D04H1/70 |
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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