发明名称 |
AQUEOUS COMPOSITION FOR PREPARING HARD CAPSULE, PREPARATION METHOD THEREFOR, HARD CAPSULE, AND METHOD FOR RECYCLING HARD CAPSULE SCRAPS |
摘要 |
Disclosed are an aqueous composition for preparing a hard capsule, a preparation method therefor, a hard capsule, and a method for recycling hard capsule scraps. The disclosed aqueous composition for preparing a hard capsule comprises a water-soluble cellulose ether, an alcohol, and water. In addition, the method for recycling hard capsule scraps comprises the step of dissolving hard capsule scraps comprising a water-soluble cellulose ether into a mixture solution comprising water and an alcohol so as to prepare an aqueous composition for preparing a recycled hard capsule. |
申请公布号 |
EP2875808(A1) |
申请公布日期 |
2015.05.27 |
申请号 |
EP20130823894 |
申请日期 |
2013.07.04 |
申请人 |
SAMSUNG FINE CHEMICALS CO., LTD. |
发明人 |
SON, JIN RYUL;LEE, SANG YOUB;JEON, JYUNG HEE;BANG, SUNG HWAN;SHIN, JU HEE |
分类号 |
A61K9/48;A61K47/38;C08J11/08 |
主分类号 |
A61K9/48 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|