| 发明名称 |
MÉTODO DE PREPARAÇÃO DE FORMULAÇÕES DE LIBERAÇÃO SUSTENTADA COM A BOA PROPRIEDADE INIBITÓRIA DE LIBERAÇÃO INICIAL E DE SUAS MICROCÁPSULAS |
| 摘要 |
<p>Disclosed is a method for preparing a longer sustained-release formulation containing bioactive substances. More particularly, the present invention provides a method for preparing longer sustained-release microcapsules comprising: adding an emulsion including bioactive substances, biocompatible polymer and polyvinylpyrrolidone to an aqueous solution.</p> |
| 申请公布号 |
BRPI0715421(A2) |
申请公布日期 |
2015.02.03 |
| 申请号 |
BR2007PI15421 |
申请日期 |
2007.11.21 |
| 申请人 |
DONGKOOK PHARMACEUTICAL CO., LTD |
发明人 |
NAK-HYUN LIM;JUNG-KWOUN KIM;HYUNG-JOON JUNG;SE-YEON KIM;GOO-YOUNG JUNG;KYUNG-HOI CHA;MORK-SOON PARK |
| 分类号 |
B01J13/02 |
主分类号 |
B01J13/02 |
| 代理机构 |
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