发明名称 |
A SUPER MACROPOROUS POLYMERIC MICROSPHERE AND PREPARATION PROCESS THEREOF |
摘要 |
<p>The invention provides a preparation method of super-macroporous polymeric microspheres and a product thereof. The method is characterized in that adding high content of surfactant into an oil phase containing a monomer and dispersing the oil phase containing the monomer and the surfactant into an aqueous phase. Super-macroporous microspheres are obtained by means of suspension polymerization. In the interior of the microspheres, 10-60% of the pores are distributed in a range of 500-900 nm. The microspheres have a particle diameter of 1-200 µm and a porosity of 30%-90%. The product is suitable for being used as a stationary phase matrix in liquid chromatography, a carrier for high performance catalysts and a high performance adsorbent, and especially, being used as a separation medium for separating biomacromolecules.</p> |
申请公布号 |
EP2088160(A4) |
申请公布日期 |
2010.11.03 |
申请号 |
EP20060828214 |
申请日期 |
2006.12.01 |
申请人 |
INSTITUTE OF PROCESS ENGINEERING CHINESE ACADEMY OF SCIENCES |
发明人 |
MA, GUANGHUI;SU, ZHIGUO;ZHOU, WEIQING;WEI, QIANG |
分类号 |
C08F2/18;B01J13/14;B01J20/26;C08F2/20 |
主分类号 |
C08F2/18 |
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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