| 发明名称 |
COATING AGENT COMPRISING HYDROXYALKYL CELLULOSE |
| 摘要 |
A coating agent containing 1% to 7% by mass of hydroxyalkyl cellulose, relative to the total mass of the coating agent, in which the amount of a hydroxyalkyl group, relative to the total mall of the hydroxyalkyl cellulose, is more than 50% to 60% by mass, is obtained. A solid formulation is obtained by spraying the coating agent onto a plane tablet. |
| 申请公布号 |
US2016199307(A1) |
申请公布日期 |
2016.07.14 |
| 申请号 |
US201414893964 |
申请日期 |
2014.06.13 |
| 申请人 |
NIPPON SODA CO., LTD. |
发明人 |
UMEZAWA Tadashi;SHIMOTORI Takeshi;TSUE Shinichiro |
| 分类号 |
A61K9/28 |
主分类号 |
A61K9/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coating agent comprising 1% to 7% by mass, relative to a total mass of the coating agent, of a hydroxyalkyl cellulose having hydroxyalkyl groups in an amount of more than 50% to 60% by mass, relative to a total mass of the hydroxyalkyl cellulose. |
| 地址 |
Tokyo JP |
