发明公开
- 专利标题： Drug containing adhesive preparation
- 专利标题（中）： Herstellung von Fentanyl-haltigen Klebstoffen
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申请号： EP08250660.1申请日： 2008-02-27
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公开(公告)号： EP1970079A2公开(公告)日： 2008-09-17
- 发明人: Nishimura, Masato , Terashi, Sachiko , Satoda, Shiro , Inosaka, Keigo , Matsuoka, Kensuke
- 申请人： Nitto Denko Corporation
- 申请人地址： 1-1-2, Shimohozumi Ibaraki-shi, Osaka 567-8680 JP
- 专利权人： Nitto Denko Corporation
- 当前专利权人： Nitto Denko Corporation
- 当前专利权人地址： 1-1-2, Shimohozumi Ibaraki-shi, Osaka 567-8680 JP
- 代理机构： Duckworth, Timothy John
- 优先权： JP2007050379 20070228
- 主分类号： A61L15/58
- IPC分类号： A61L15/58 ; A61L24/00 ; A61L24/04
摘要：
The present invention aims at providing an adhesive preparation wherein a drug is sufficiently dissolved in an adhesive layer and is not easily separated from the adhesive layer even during preservation of the adhesive preparation.
The present invention provides an adhesive preparation having an adhesive layer on at least one surface of a support, wherein the adhesive layer comprises a first synthetic rubber having a viscosity average molecular weight of 1,600,000 - 6,500,000, a drug, an organic liquid component and a tackifier. The present invention further provides the aforementioned adhesive preparation, wherein the organic liquid component is contained in the adhesive layer in a proportion of 20 wt% or above relative to the total weight of the adhesive layer.
The present invention provides an adhesive preparation having an adhesive layer on at least one surface of a support, wherein the adhesive layer comprises a first synthetic rubber having a viscosity average molecular weight of 1,600,000 - 6,500,000, a drug, an organic liquid component and a tackifier. The present invention further provides the aforementioned adhesive preparation, wherein the organic liquid component is contained in the adhesive layer in a proportion of 20 wt% or above relative to the total weight of the adhesive layer.
公开/授权文献
- EP1970079B1 Fentanyl containing adhesive preparation 公开/授权日：2012-04-18
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