发明申请
- 专利标题： Recyclable air barrier building membrane
- 专利标题（中）： 可回收空气阻隔建筑膜
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申请号： US13137607申请日： 2011-08-30
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公开(公告)号： US20130052401A1公开(公告)日： 2013-02-28
- 发明人: Leland D. Snyder , Philip L. Johnson
- 申请人： Leland D. Snyder , Philip L. Johnson
- 专利权人： VaproShield, LLC
- 当前专利权人： VaproShield, LLC
- 主分类号： B32B7/02
- IPC分类号： B32B7/02 ; B32B5/02 ; D05C17/00 ; B32B33/00
摘要：
A recyclable permeable building membrane comprising a base layer of recycled polyester material having a gram per square meter (gsm) weight ranging from about 120 gsm to about 200 gsm and a top layer of virgin polyester material bonded to said base layer having a gram per square meter weight ranging from about 20 gsm to about 80 gsm bonded to said base layer, said membrane being an air barrier and having a permeability of at least 65 perms.
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