发明名称 |
Formulations for production of capsule shells and capsules |
摘要 |
A powder coating material for the production of capsules by electrostatic powder deposition comprises hydroxypropyl cellulose and stearic acid. Such materials provide a suitably flexible capsule and have improved properties in electrostatic deposition process for capsule production. Other possible components included, for example, vinyl pyrrolidone/vinyl acetate copolymen, aminoalkyl methacrylate polymers, sugar alcohols and opacifier. |
申请公布号 |
GB2436036(A) |
申请公布日期 |
2007.09.12 |
申请号 |
GB20070011654 |
申请日期 |
2007.06.15 |
申请人 |
PHOQUS PHARMACEUTICALS LIMITED |
发明人 |
LINDA GREEN;IAN JAMES STRINGER |
分类号 |
A61K9/48;A61J3/07;B29C41/00;B29C41/10;B29C41/42;C07F9/10;C08L1/28;C09D5/46;C09D101/28 |
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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