| 发明名称 |
Breathable film compositions and articles and method |
| 摘要 |
<p>A breathable film is composed of a uniform blend of two thermoplastic resins, one having a high moisture vapor transmission rate and the other having a low rate. The blend is melt extruded into a film having good handling characteristics and a controlled degree of moisture vapor transmission, as determined by blend ratio per unit of film thickness.</p> |
| 申请公布号 |
EP1148082(A1) |
申请公布日期 |
2001.10.24 |
| 申请号 |
EP20000108449 |
申请日期 |
2000.04.18 |
| 申请人 |
POLYMER GROUP, INC. |
发明人 |
MCAMISH, LARRY;HUSKEY, TIMOTHY |
| 分类号 |
B32B27/36;B29D7/01;B32B27/12;B32B27/32;C08J5/18;(IPC1-7):C08J5/18 |
主分类号 |
B32B27/36 |
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