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TIMBRE ADHESIF CONTENANT DU BISOPROPOL
专利权人:
NITTO DENKO CORPORATION;TOA EIYO LTD.
发明人:
IWAO, YOSHIHIRO,OOKUBO, KATSUYUKI,OKADA, KATSUHIRO,MINAMI, KUNIHIRO,YUASA, SHUICHIRO
申请号:
EP06834629
公开号:
EP1961417A4
申请日:
2006.12.13
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
In the adhesive pharmaceutical preparation of the invention containing bisoprolol, a pressure-sensitive adhesive layer is laminated on one side of the backing. The pressure-sensitive adhesive layer contains a branched monoalcohol having from 12 to 28 carbon atoms, a free base of bisoprolol and a polyisobutylene pressure-sensitive adhesive. Accordingly, compatibility of the polyisobutylene pressure-sensitive adhesive with the free base of bisoprolol can be specifically increased. As a result, not only it becomes possible to increase blending amount of the free base of bisoprolol but also bleed of the free base of bisoprolol from the pressure-sensitive adhesive layer can be suppressed and, what is more, the pressure-sensitive adhesion characteristics sufficient from the practical point of view can be obtained.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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