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ABUSE RESISTANT DRUGS, METHOD OF USE AND METHOD OF MAKING
专利权人:
Abuse Deterrent Pharmaceutical LLC
发明人:
SHAH, Manish S.,DIFALCO, Ray J.
申请号:
EP08797716
公开号:
EP2187873B1
申请日:
2008.08.12
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
An abuse resistant oral pharmaceutical composition, comprising: a barrier layer, comprising a first polymer a diffusion layer, comprising a second polymer, substantially covering the barrier layer, wherein the diffusion layer is bonded to the barrier layer and comprises a drug that is substantially homogeneously distributed within the second polymer and diffuses from the diffusion layer within the gastrointestinal (GI) tract and optionally an expansion layer comprising an expandable polymer, wherein the expansion layer is substantially covered by the barrier layer. Methods of making the same and methods of using the same are also provided.
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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