| 发明名称 |
NONWOVEN INDUSTRIAL FABRICS WITH IMPROVED BARRIER PROPERTIES |
| 摘要 |
The present invention is directed to an industrial nonwoven compound fabric comprising one or more layers of nano-denier continuous filaments and at least one layer of a strong and durable substrate, wherein said nonwoven compound fabric has an improved barrier performance as measured by the hydrostatic head to barrier layer basis weight ratio. |
| 申请公布号 |
WO2004027135(A3) |
申请公布日期 |
2004.06.24 |
| 申请号 |
WO2003US30143 |
申请日期 |
2003.09.18 |
| 申请人 |
POLYMER GROUP, INC. |
发明人 |
ZUCKER, JERRY;CARTER, NICK, MARK;MAYHORN, JENNIFER |
| 分类号 |
B01D39/16;B32B5/02;B32B5/26;B32B27/12;D04H13/00;H01M2/16 |
主分类号 |
B01D39/16 |
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