Title:
【発明の名称】感圧性ポリ(N-ビニルラクタム)接着剤組成物およびその製造法並びに使用法
Document Type and Number:
Japanese Patent JP3426231
Kind Code:
B2
Abstract:
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.
Inventors:
Duane, Daniel Sea.
Asmus, Robert A.
Dietz, Timothy M.
Hui, Rosa
Benson, olester, junior
Asmus, Robert A.
Dietz, Timothy M.
Hui, Rosa
Benson, olester, junior
Application Number:
JP50929093A
Publication Date:
July 14, 2003
Filing Date:
October 30, 1992
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
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): C09J139/04
Domestic Patent References:
| JP2211145A | ||||
| JP58162681A | ||||
| JP3236828A |
Attorney, Agent or Firm:
Takashi Ishida (2 outside)