发明名称 |
MULTILAYER COMPOSITE MATERIALS WHICH COMPRISE A PLASTICS FOIL PERMEABLE TO WATER VAPOUR, METHOD FOR PRODUCTION OF THE SAME AND USE OF THE SAME |
摘要 |
Multilayer composite materials which comprise a plastics foil permeable to water vapour, method for production of the same and use of the same Multilayered composite materials comprising as components: (A) a water vapor permeable plastics foil, (B) optionally at least one bonding layer and (C) a polyurethane layer with capillaries passing through the entire thickness of the polyurethane layer.
|
申请公布号 |
US2011097536(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20090995638 |
申请日期 |
2009.05.26 |
申请人 |
BASF SE |
发明人 |
JOKISCH CARL;WEISER JUERGEN |
分类号 |
B32B3/24;B32B27/06;B32B27/40;B32B33/00 |
主分类号 |
B32B3/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|