发明名称 |
Wet granulation tableting method using aqueous dispersion of low-substituted hydroxypropyl cellulose |
摘要 |
Provided is a method for preparing a tablet having high tablet hardness and an excellent disintegration property even if low-substituted hydroxypropyl cellulose is added in a relatively small amount. More specifically, provided is a method for preparing a tablet comprising steps of granulating while spraying an aqueous dispersion of low-substituted hydroxypropyl cellulose having a degree of hydroxypropoxyl group substitution ranging from 5 to 16% by weight to a tablet-forming composition and tableting the resulting granules. |
申请公布号 |
EP2210591(A2) |
申请公布日期 |
2010.07.28 |
申请号 |
EP20100151595 |
申请日期 |
2010.01.25 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
MARUYAMA, NAOSUKE |
分类号 |
A61K9/16;A61K9/20;A61K31/167 |
主分类号 |
A61K9/16 |
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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