发明申请
- 专利标题： Durable membranes and methods for improving membrane durability
- 专利标题（中）： 耐用膜和提高膜耐久性的方法
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申请号： US11494873申请日： 2006-07-28
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公开(公告)号： US20080026190A1公开(公告)日： 2008-01-31
- 发明人: Clare R. King , Vishal Bansal
- 申请人： Clare R. King , Vishal Bansal
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 主分类号： B44C1/17
- IPC分类号： B44C1/17
摘要：
A durable membrane that includes a membrane that is moisture vapor transmissive and resistant to liquid penetration, and a non-continuous application of a thermoplastic elastomer on a side of the membrane. The membrane may be an expanded polytetrafluoroethylene membrane. The thermoplastic elastomer may be polyurethane. The non-continuous application of thermoplastic elastomer on a side of the membrane may include an application of thermoplastic elastomer that covers a portion of the surface area of the membrane and leaves the remainder uncovered.
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IPC分类:
