发明名称 |
Modified cellulose films |
摘要 |
A hydroxypropyl methyl cellulose film comprises hydroxypropyl methyl cellulose plasticised with a plasticiser comprising a fruit acid or a salt or a fruit acid, preferably lactic acid. The film is safe for human consumption and finds use as a wall material of an ingestible delivery capsule, e.g. containing a dose of a pharmaceutical preparation.
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申请公布号 |
US2004151777(A1) |
申请公布日期 |
2004.08.05 |
申请号 |
US20030474763 |
申请日期 |
2003.10.09 |
申请人 |
AYERS VICTORIA JANE;NOWAK EDWARD ZBYGNIEW |
发明人 |
AYERS VICTORIA JANE;NOWAK EDWARD ZBYGNIEW |
分类号 |
A61K9/48;A61K47/12;A61K47/38;C08J5/18;C08K5/00;C08K5/09;C08L1/26;C08L1/28;C08L101/16;(IPC1-7):A61K9/50 |
主分类号 |
A61K9/48 |
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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