
基本信息:
- 专利标题: Hydroxypropyl Methyl Cellulose Hard Capsules and Process of Manufacture
- 专利标题(中):羟丙基甲基纤维素硬胶囊及其制造方法
- 申请号:US14094699 申请日:2013-12-02
- 公开(公告)号:US20140088202A1 公开(公告)日:2014-03-27
- 发明人: Dominique Nicolas Cade , David He Xiongwei
- 申请人: CAPSUGEL BELGIUM NV
- 申请人地址: BE Bornem
- 专利权人: CAPSUGEL BELGIUM NV
- 当前专利权人: CAPSUGEL BELGIUM NV
- 当前专利权人地址: BE Bornem
- 主分类号: A61K9/48
- IPC分类号: A61K9/48
摘要:
A composition for manufacture of hard hydroxypropyl methyl cellulose capsules comprising a film forming material of hydroxypropyl methyl cellulose having a methoxy content of 27.0-30.0% (w/w), and a hydroxypropoxy content of 4.0-7.5% and as a 2% weight solution, a viscosity of 3.5-6.0 cPs at 20° C., dipping compositions, process for manufacture of hard hydroxypropyl methyl cellulose capsules according to a dip coating process and hard capsule shells.
摘要(中):
一种用于制造硬质羟丙基甲基纤维素胶囊的组合物,其包含甲氧基含量为27.0-30.0%(w / w),羟丙氧基含量为4.0-7.5%的羟丙基甲基纤维素的成膜材料和2重量%溶液 ,在20℃下粘度为3.5-6.0cPs,浸渍组合物,根据浸涂法制备硬羟丙基甲基纤维素胶囊的方法和硬胶囊壳。
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K9/00 | 以特殊物理形状为特征的医药配制品 |
--------A61K9/48 | .胶囊制剂,例如用明胶、巧克力制造的 |