发明名称 |
Buprenorphine percutaneous absorption preparation |
摘要 |
<p>Disclosed is a buprenorphine percutaneous absorption preparation comprising a backing having formed on one side thereof a pressure-sensitive adhesive layer containing at least one of buprenorphine and a salt thereof, wherein the pressure-sensitive adhesive layer contains an acrylic copolymer and crosslinked acrylic copolymer particles. The buprenorphine percutaneous absorption preparation has excellent pressure-sensitive adhesive characteristics and exerts excellent percutaneous absorption property. <IMAGE></p> |
申请公布号 |
EP0819438(A2) |
申请公布日期 |
1998.01.21 |
申请号 |
EP19970112287 |
申请日期 |
1997.07.17 |
申请人 |
NITTO DENKO CORPORATION;NIKKEN CHEMICALS CO., LTD. |
发明人 |
NINOMIYA, KAZUHISA;FUKISHIMA, YASUHIRO;OKUMURA, MUTSUO;HOSOKAWA, YUKO |
分类号 |
A61K9/70;A61K31/485;A61K47/14;A61P25/04;(IPC1-7):A61L15/44 |
主分类号 |
A61K9/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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