发明名称 |
COATING AGENT FOR PHARMACEUTICAL SOLID PREPARATION, PHARMACEUTICAL FILM FORMULATION, AND COATED PHARMACEUTICAL SOLID PREPARATION |
摘要 |
An object of the present invention is to provide a coating agent for a pharmaceutical solid preparation, which imparts an unpackaged pharmaceutical solid preparation with excellent barrier properties equivalent to those of a PTP sheet without affecting the disintegration properties of the pharmaceutical solid preparation. Provided is a coating agent for a pharmaceutical solid preparation which comprises a polyethylene glycol having an average molecular weight of 950 to 25,000 and a swelling clay, wherein the mass ratio of the polyethylene glycol and the swelling clay is 2:8 to 6:4. |
申请公布号 |
EP2612681(A4) |
申请公布日期 |
2014.04.30 |
申请号 |
EP20110821835 |
申请日期 |
2011.08.31 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
FUJISAKI, YUKI;YOSHII, RYOJI;TAKAKI, SUGURU |
分类号 |
A61K47/34;A61K9/28;A61K9/32;A61K9/70;A61K47/02;A61K47/04;A61K47/14 |
主分类号 |
A61K47/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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