发明名称 |
Solvent extraction microencapsulation with tunable extraction rates |
摘要 |
The present disclosure relates to processes for preparing microparticles using a solvent extraction technique, including controlled addition and/or removal of the extraction phase. |
申请公布号 |
US8703843(B2) |
申请公布日期 |
2014.04.22 |
申请号 |
US20090557946 |
申请日期 |
2009.09.11 |
申请人 |
ATKINSON JEFFREY L.;CHAMBERS BRIAN KEITH;EVONIK CORPORATION |
发明人 |
ATKINSON JEFFREY L.;CHAMBERS BRIAN KEITH |
分类号 |
C08F6/14 |
主分类号 |
C08F6/14 |
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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