Invention Grant
US08795722B2 Composition for coating comprising low-substituted cellulose ether and coated preparation having unpleasant taste masked
有权
用于包含低取代纤维素醚的涂层组合物和具有不愉快味道的包衣制剂掩蔽
- Patent Title: Composition for coating comprising low-substituted cellulose ether and coated preparation having unpleasant taste masked
- Patent Title (中): 用于包含低取代纤维素醚的涂层组合物和具有不愉快味道的包衣制剂掩蔽
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Application No.: US11495124Application Date: 2006-07-28
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Publication No.: US08795722B2Publication Date: 2014-08-05
- Inventor: Naosuke Maruyama
- Applicant: Naosuke Maruyama
- Applicant Address: JP Tokyo
- Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee: Shin-Etsu Chemical Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Alston & Bird LLP
- Priority: JP2005-220837 20050729
- Main IPC: A61K9/20
- IPC: A61K9/20 ; A61K31/715
Abstract:
The present invention is a composition for coating comprising a wet-milled product obtained by suspending low-substituted cellulose ether having a molar substitution of from 0.05 to 1.0 per anhydrous glucose unit in water and then applying a shear force to the aqueous dispersion. The present invention is also a coated preparation prepared using the composition for coating so as to mask an unpleasant taste and to control a sticky or slimy feel by administration.
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