| 发明名称 |
PAPER-SCRIM-FOIL CORE HAVING EXTRUDED POLYPROPYLENE RESIN |
| 摘要 |
Embodiments of the invention provide a facer used as protective covering for an insulation product. The facer may include a metallic foil layer, a scrim layer, and a paper layer positioned adjacent the scrim layer. The facer may also include a polypropylene material forming a polypropylene layer positioned adjacent the paper layer and heat bonded to an exposed major surface of the paper layer such that a portion of the polypropylene extends into pores of the paper layer to assist in coupling the polypropylene material to the paper layer. |
| 申请公布号 |
US2016236455(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201514620454 |
申请日期 |
2015.02.12 |
| 申请人 |
JOHNS MANVILLE |
发明人 |
Fay Ralph Michael;Moore Anthony Edward;Bright Edward Albert |
| 分类号 |
B32B38/00;B32B15/14;F16L59/08;F16L59/02;F16L59/14;B32B5/02;B32B29/02 |
主分类号 |
B32B38/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A facer used as protective covering for an insulation product, the facer comprising:
a metallic foil layer; a scrim layer; a paper layer positioned adjacent the scrim layer; a polypropylene material forming a polypropylene layer positioned adjacent the paper layer and heat bonded to an exposed major surface of the paper layer such that a portion of the polypropylene extends into pores of the paper layer to assist in coupling the polypropylene material to the paper layer; and a treatment on an exposed surface of the polypropylene layer by plasma or enhanced plasma. |
| 地址 |
Denver CO US |
