公开(公告)号：US20100065500A1

公开(公告)日：2010-03-18

申请号：US12516553

申请日：2006-12-01

申请人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

发明人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

IPC分类号： C08F2/18 ,  C08F2/20 ,  B01J20/26 ,  B01J13/14 ,  C08J9/00

CPC分类号： C08F2/18 ,  B01J20/28004 ,  B01J20/28085 ,  B01J20/285 ,  B01J20/3064 ,  B01J31/063 ,  B01J2220/54 ,  Y10T428/2982

摘要： 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.

摘要翻译： 本发明提供超大孔聚合物微球及其制品的制备方法。 该方法的特征在于将高含量的表面活性剂加入到含有单体的油相中并将含有单体和表面活性剂的油相分散在水相中。 通过悬浮聚合获得超大孔微球。 在微球的内部，10-60％的孔分布在500-900nm的范围内。 微球的粒径为1-200μm，孔隙率为30％-90％。 该产品适用于液相色谱中的固定相基质，高性能催化剂载体和高性能吸附剂，尤其用作分离生物大分子的分离介质。

公开(公告)号：US08940172B2

公开(公告)日：2015-01-27

申请号：US12516553

申请日：2006-12-01

申请人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

发明人： Guanghui Ma ,  Zhiguo Su ,  Weiqing Zhou ,  Qiang Wei

IPC分类号： B01J20/30 ,  B01J31/06 ,  C08F2/18 ,  B01J20/285 ,  B01J20/28

CPC分类号： C08F2/18 ,  B01J20/28004 ,  B01J20/28085 ,  B01J20/285 ,  B01J20/3064 ,  B01J31/063 ,  B01J2220/54 ,  Y10T428/2982

摘要： 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.

摘要翻译： 本发明提供超大孔聚合物微球及其制品的制备方法。 该方法的特征在于将高含量的表面活性剂加入到含有单体的油相中并将含有单体和表面活性剂的油相分散在水相中。 通过悬浮聚合获得超大孔微球。 在微球的内部，10-60％的孔分布在500-900nm的范围内。 微球的粒径为1-200μm，孔隙率为30％-90％。 该产品适用于液相色谱中的固定相基质，高性能催化剂载体和高性能吸附剂，尤其用作分离生物大分子的分离介质。