| 发明名称 |
Breathable Film With Internal Viral And Alcohol Barrier Layer |
| 摘要 |
Multilayer breathable barrier films are provided. The films contain one or more layers of polymers without fillers in combination with at least two or more microporous breathable layers. The barrier layer provides a viral and alcohol barrier that can effectively allow moisture vapor to pass.
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| 申请公布号 |
US2011039083(A1) |
申请公布日期 |
2011.02.17 |
| 申请号 |
US20090540205 |
申请日期 |
2009.08.12 |
| 申请人 |
CHEN YUHMING;BALDWIN JR ALFRED F;FINNIGAN BRADLEY P |
发明人 |
CHEN YUHMING;BALDWIN, JR. ALFRED F.;FINNIGAN BRADLEY P. |
| 分类号 |
B32B3/26;B29C47/02;B29C47/04;B32B5/00 |
主分类号 |
B32B3/26 |
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