发明申请
- 专利标题： METHOD OF PREPARING A WATER VAPOR TRANSFER MEMBRANE
- 专利标题（中）： 制备水蒸气转移膜的方法
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申请号： US13231033申请日： 2011-09-13
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公开(公告)号： US20130062278A1公开(公告)日： 2013-03-14
- 发明人: Annette M. Brenner , Shawn M. Clapham , Lijun Zou , Timothy J. Fuller
- 申请人： Annette M. Brenner , Shawn M. Clapham , Lijun Zou , Timothy J. Fuller
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址： US MI Detroit
- 主分类号： B01D71/06
- IPC分类号： B01D71/06 ; B32B27/24 ; C09J5/02
摘要：
A method of making a water vapor transport membrane is described. The method can include providing two sheets, each sheet comprising a support layer with an ionomer layer thereon; applying a solvent to at least one sheet; and contacting the ionomer layers of the two sheets to form a composite membrane comprising a composite ionomer layer between the two support layers. A composite membrane is also described.
公开/授权文献
- US08709199B2 Method of preparing a water vapor transfer membrane 公开/授权日：2014-04-29
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