发明授权
US6121508A Polar, lipophilic pressure-sensitive adhesive compositions and medical
devices using same
失效
极性，亲油性压敏粘合剂组合物和使用其的医疗装置
- 专利标题： Polar, lipophilic pressure-sensitive adhesive compositions and medical devices using same
- 专利标题（中）： 极性，亲油性压敏粘合剂组合物和使用其的医疗装置
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申请号： US91783申请日： 1998-06-23
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公开(公告)号： US6121508A公开(公告)日： 2000-09-19
- 发明人: Katharina J. Bischof , Wilhelm Kuester , Steven S. Kantner
- 申请人： Katharina J. Bischof , Wilhelm Kuester , Steven S. Kantner
- 申请人地址： MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： MN St. Paul
- 主分类号： A61B5/0408
- IPC分类号： A61B5/0408 ; A61F13/02 ; A61L15/18 ; A61L15/20 ; A61L15/48 ; A61L15/58 ; A61N1/04 ; C09J4/00 ; A61F13/00
摘要：
A hydrophilic, pressure-sensitive adhesive composition prepared by irradiating solid poly(N-vinyl lactam) with ionizing radiation to crosslink the poly(N-vinyl lactam) and thereafter mixing the radiation-crosslinked poly(N-vinyl lactam) with essentially unirradiated plasticizer in an amount sufficient to form a cohesive, pressure-sensitive adhesive composition. The composition is useful as a biomedical adhesive for transmitting or receiving electrical signals as a component (14) of a biomedical electrode (10).
公开/授权文献
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