Invention Application
- Patent Title: ORAL CAVITY PATCH
- Patent Title (中): 口腔护理
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Application No.: US14894188Application Date: 2014-05-30
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Publication No.: US20160113877A1Publication Date: 2016-04-28
- Inventor: Takaaki YOSHINAGA , Yuko NAGASE , Toshihiro NAKANISHI
- Applicant: HISAMITSU PHARMACEUTICAL CO., INC.
- Priority: JP2013-115694 20130531
- International Application: PCT/JP2014/064415 WO 20140530
- Main IPC: A61K9/20
- IPC: A61K9/20 ; A61K31/4439 ; A61K47/44 ; A61K47/38 ; A61K47/14
Abstract:
An oral cavity patch comprising: a drug layer and an adhesive layer, wherein the drug layer comprises a drug-release-controlling agent consisting of at least one selected from the group consisting of a hydroxyalkyl alkyl cellulose, hydroxypropyl cellulose, a sodium carboxyalkyl cellulose, ethyl cellulose, hydrogenated castor oil, and a sucrose fatty acid ester.
Information query
