| 发明名称 |
EXTREMELY HIGH LIQUID BARRIER FABRICS |
| 摘要 |
One embodiment of the present invention is a nonwoven fabric comprising a support web and a fibrous barrier web, having a hydrohead of at least about 145 cm and a Frazier permeability of at least about 0.3 m3/m2-min. |
| 申请公布号 |
CA2499065(C) |
申请公布日期 |
2011.05.17 |
| 申请号 |
CA20032499065 |
申请日期 |
2003.09.17 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BRYNER, MICHAEL ALLEN |
| 分类号 |
D04H1/42;D04H13/00;A61F13/15;B32B5/26;D04H3/16 |
主分类号 |
D04H1/42 |
| 代理机构 |
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代理人 |
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