发明申请
US20100272898A1 METHOD FOR PREPARING A SELECTIVELY PERMEABLE PROTECTIVE STRUCTURE
审中-公开
制备选择性渗透保护结构的方法
- 专利标题: METHOD FOR PREPARING A SELECTIVELY PERMEABLE PROTECTIVE STRUCTURE
- 专利标题(中): 制备选择性渗透保护结构的方法
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申请号: US12762919申请日: 2010-04-19
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公开(公告)号: US20100272898A1公开(公告)日: 2010-10-28
- 发明人: John Chu Chen , Donna Lynn Visioli
- 申请人: John Chu Chen , Donna Lynn Visioli
- 申请人地址: DE Wilmington
- 专利权人: E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人: E. I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址: DE Wilmington
- 主分类号: B05D7/02
- IPC分类号: B05D7/02
摘要:
A method for preparing a selectively permeable protective structure. The selectively permeable structure comprises a membrane having a moisture vapor permeation value of at least 200 g-mil/m2/24 h and barrier to liquid water, and a supporting substrate.
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