发明名称 |
Pressure-sensitive poly(n-vinyl lactam) adhesive composition and method for producing and using same |
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 of a biomedical electrode. The composition is also useful as a drug delivery device to deliver pharmaceuticals or other active ingredients to or through mammalian skin. The composition is also useful as a component in a skin covering for protecting mammalian skin or mammalian skin openings with antimicrobial agents. A method of preparation of the composition is also disclosed.
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申请公布号 |
US5276079(A) |
申请公布日期 |
1994.01.04 |
申请号 |
US19910792442 |
申请日期 |
1991.11.15 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
DUAN, DANIEL C.;ASMUS, ROBERT A.;DIETZ, TIMOTHY M.;UY, ROSA;BENSON, JR., OLESTER |
分类号 |
A61B5/0408;A61K9/70;A61L15/58;A61N1/30;C08F20/26;C08F20/52;C08F26/10;C08F220/28;C08F220/56;C08F226/10;C09J137/00;C09J139/04;H01R4/04;(IPC1-7):C08J3/28;C08K5/06 |
主分类号 |
A61B5/0408 |
代理机构 |
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主权项 |
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地址 |
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