- 专利标题: WATER INSOLUBLE GEL COMPOSITION AND METHOD FOR PREPARING SAME
-
申请号: EP12851320.7申请日: 2012-11-21
-
公开(公告)号: EP2783702B1公开(公告)日: 2018-11-14
- 发明人: AH, Young Chang , CHO, Sung Yeon , HWANG, In Seok , PARK, Sun Young , KO, Hyun Ju , KIM, Hyuk , KWON, Min Jung , PARK, Won Seok
- 申请人: Pharmaresearch Products Co., Ltd.
- 申请人地址: 77-19 Gwahakdanji-ro Gangneung-si, Gangwon-do 25452 KR
- 专利权人: Pharmaresearch Products Co., Ltd.
- 当前专利权人: Pharmaresearch Products Co., Ltd.
- 当前专利权人地址: 77-19 Gwahakdanji-ro Gangneung-si, Gangwon-do 25452 KR
- 代理机构: Bugnion Genève
- 优先权: KR20110123485 20111124
- 国际公布: WO2013077620 20130530
- 主分类号: A61K47/61
- IPC分类号: A61K47/61 ; A61L27/20 ; A61K9/06 ; A61K47/36 ; A61L15/28 ; C08B37/08 ; C08L5/08
摘要:
The invention, provides a method for preparing a water insoluble gel composition comprising: mixing a water soluble an epoxy cross-linking agent, an alkaline compound and a solvent; and drying the thus mixture at 1 to 30°C under vacuum to remove the solvent, and a water insoluble gel composition.
公开/授权文献
信息查询
IPC分类: