| 发明名称 |
Liquid impermeable, moisture vapour permeable carpet underlay |
| 摘要 |
A carpet underlay comprising a composite of a fibrous substrate and a film affixed to said substrate which is impermeable to liquids and permeable to moisture vapor is disclosed. |
| 申请公布号 |
AU1080501(A) |
申请公布日期 |
2001.04.23 |
| 申请号 |
AU20010010805 |
申请日期 |
2000.10.12 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
PETER MICHAEL MURPHY;JAMES THOMAS SUMMERS;PRENTICE LEE HUFFINES |
| 分类号 |
A47G27/02;A47G27/04;B32B27/12;D06N7/00 |
主分类号 |
A47G27/02 |
| 代理机构 |
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代理人 |
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