发明申请
- 专利标题： SELECTIVELY PERMEABLE PROTECTIVE STRUCTURE AND ARTICLES THEREFROM
- 专利标题（中）： 选择性可渗透的保护结构和文件
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申请号： US12762706申请日： 2010-04-19
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公开(公告)号： US20100273380A1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： US 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： US DE Wilmington
- 主分类号： D04H13/00
- IPC分类号： D04H13/00 ; C08L33/02 ; B32B27/30 ; B32B3/26 ; B32B27/10 ; D02G3/00 ; B32B27/02
摘要：
A selectively permeable protective structure and a method for limiting damage to the article due to corrosion or mold growth, comprising wrapping or covering the article in the 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 optionally a supporting substrate.