发明名称 |
EMULSION METHOD FOR PREPARING LOW RESIDUAL SOLVENT MICROPARTICLES |
摘要 |
<p>The method disclosed herein comprises using a non-polar alkane in the continuous phase of an emulsion process to aid in the removal of dispersed phase solvent from the microparticles. The microparticles can further be subjected to a post-production treatment process, involving a non-polar alkane suspension and a rinse, to further reduce residual dispersed phase solvent levels.</p> |
申请公布号 |
EP2621474(A2) |
申请公布日期 |
2013.08.07 |
申请号 |
EP20110776933 |
申请日期 |
2011.09.28 |
申请人 |
EVONIK CORPORATION |
发明人 |
PERKINS, BRENDA H.;PATTANAIK, ASIMA |
分类号 |
A61K9/16 |
主分类号 |
A61K9/16 |
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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