发明申请
- 专利标题： Mechanically extensible substrates
- 专利标题（中）： 机械可扩展的基材
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申请号： US11137676申请日： 2005-05-25
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公开(公告)号： US20050268442A1公开(公告)日： 2005-12-08
- 发明人: Ralph Moody , Jennifer Mayhorn , Nick Carter
- 申请人： Ralph Moody , Jennifer Mayhorn , Nick Carter
- 专利权人： Polymer Group, Inc.
- 当前专利权人： Polymer Group, Inc.
- 主分类号： A61F13/15
- IPC分类号： A61F13/15 ; D01D1/00 ; D02G1/16 ; D04H1/46 ; D04H1/48 ; D04H1/64
摘要：
The present invention is directed to mechanically extensible substrates, and more specifically relates to engineered substrates that exhibit functionality upon application of an external force, which in turn actuates the substrate, optionally releasing an underlying functional agent that assists a specific task or exposing an underlying layer. In accordance with the present invention, the mechanically extensible substrates exhibit a degree of controlled regional disentanglement, an expandable and retractable valve system, a limited degree of rupture, or a combination thereof.