发明名称 |
Controlled release micro-capsule for osteogenic action |
摘要 |
The present invention relates to a microcapsule for controlled release of flavanoid compound and a process for preparation thereof. The microcapsule comprising a core particle consisting of a calcium salt, Pluronic F68 [poly (ethylene oxide-co-polypropylene oxide), block poly oxyethylene-polypropylene block copolymer], loaded with a flavanoid compound, the resulting core particle having a plurality of alternate layers of cationic and anionic polyelectrolytes adsorbed thereon and an outer layer formed by a bile salt, wherein the flavanoid is ranging between 10 to 96% by weight.
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申请公布号 |
US8496964(B2) |
申请公布日期 |
2013.07.30 |
申请号 |
US201013203603 |
申请日期 |
2010.02.26 |
申请人 |
MISHRA PRABHAT RANJAN;TRIVEDI RITU;GUPTA GIRISH KUMAR;KUMAR AVINASH;GUPTA VARSHA;RATH SRIKANTA KUMAR;SRIVASTAVA KAMINI;CHATTOPADHYAY NAIBEDYA;DWIVEDI ANIL KUMAR;COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
MISHRA PRABHAT RANJAN;TRIVEDI RITU;GUPTA GIRISH KUMAR;KUMAR AVINASH;GUPTA VARSHA;RATH SRIKANTA KUMAR;SRIVASTAVA KAMINI;CHATTOPADHYAY NAIBEDYA;DWIVEDI ANIL KUMAR |
分类号 |
A61K9/52;A01N43/04;A61K9/50;A61K31/70;B01J13/00;B05D3/00 |
主分类号 |
A61K9/52 |
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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