发明名称 |
POLYMER SUBMICRON PARTICLE PREPARATION BY SURFACTANT- MEDIATED PRECIPITATION |
摘要 |
<p>The present invention is directed to methods for the fabrication of polymer nanoparticles comprising the addition of polymer solutions to aqueous solutions containing surfactants, wherein the concentration of the surfactants in the aqueous solution are lower than the critical micelle concentration of the surfactants. The methods of the present invention provide for the precipitation of uniformly dispersed polymer particles in the submicron size range, preferably from about 5 nm to about 100 nm.</p> |
申请公布号 |
WO2007127799(A2) |
申请公布日期 |
2007.11.08 |
申请号 |
WO2007US67417 |
申请日期 |
2007.04.25 |
申请人 |
RESEARCH FOUNDATION OF THE CITY UNIVERSITY OF NEWYORK;YANG, NAN, LOH;SU, KAI |
发明人 |
YANG, NAN, LOH;SU, KAI |
分类号 |
A61F2/02 |
主分类号 |
A61F2/02 |
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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