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公开(公告)号：US07189322B2
公开(公告)日：2007-03-13
申请号：US11042512
申请日：2005-01-26
申请人： Xiaosong Wu , Joe L. Kinsey, Jr. , Michael Ishee , Peter Konstantin , Joel Shertok , Yujing Yang
发明人： Xiaosong Wu , Joe L. Kinsey, Jr. , Michael Ishee , Peter Konstantin , Joel Shertok , Yujing Yang
CPC分类号： B01D69/02 , A61L2/0017 , B01D67/0009 , B01D71/38 , B01D71/82 , B01D2323/30 , B01D2325/14 , B01D2325/16 , B01D2325/36 , Y10T436/255
摘要： The present invention provides a hydrophilic charged microporous membrane comprising a porous hydrophobic substrate and a coating comprising a charge-providing agent. The present invention further provides a hydrophilic charged membrane comprising a porous hydrophobic substrate and a hydrophilic charge-providing agent distributed within the substrate. The present invention further provides a filter as well as a filter device comprising the inventive hydrophilic charged membrane. The present invention further provides a process for treating a fluid containing bacterial contaminants such as endotoxins comprising contacting the membrane with the fluid to provide a bacterial contaminant depleted fluid.
摘要翻译： 本发明提供了一种亲水性带电微孔膜，其包含多孔疏水性底物和包含电荷提供剂的涂层。 本发明还提供了一种亲水性带电膜，其包含多孔疏水性底物和分布在基材内的亲水性电荷提供剂。 本发明还提供一种过滤器以及包括本发明的亲水带电膜的过滤装置。 本发明还提供了一种用于处理含有细菌污染物如内毒素的流体的方法，包括使膜与流体接触以提供细菌污染物耗尽的流体。
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公开(公告)号：US06849185B1
公开(公告)日：2005-02-01
申请号：US09959882
申请日：2000-05-12
申请人： Xiaosong Wu , Joe L. Kinsey, Jr. , Michael Ishee , Peter Konstantin , Joel Shertok , Yujing Yang
发明人： Xiaosong Wu , Joe L. Kinsey, Jr. , Michael Ishee , Peter Konstantin , Joel Shertok , Yujing Yang
CPC分类号： B01D69/02 , A61L2/0017 , B01D67/0009 , B01D71/38 , B01D71/82 , B01D2323/30 , B01D2325/14 , B01D2325/16 , B01D2325/36 , Y10T436/255
摘要： The present invention provides a hydrophilic charged microporous membrane comprising a porous hydrophobic substrate and a coating comprising a charge-providing agent. The present invention further provides a hydrophilic charged membrane comprising a porous hydrophobic substrate and a hydrophilic charge-providing agent distributed within the substrate. The present invention further provides a filter as well as a filter device comprising the inventive hydrophilic charged membrane. The present invention further provides a process for treating a fluid containing bacterial contaminants such as endotoxins comprising contacting the membrane with the fluid to provide a bacterial contaminant depleted fluid.
摘要翻译： 本发明提供了一种亲水性带电微孔膜，其包含多孔疏水性底物和包含电荷提供剂的涂层。 本发明还提供了一种亲水性带电膜，其包含多孔疏水性底物和分布在基材内的亲水性电荷提供剂。 本发明还提供一种过滤器以及包括本发明的亲水带电膜的过滤装置。 本发明还提供了一种用于处理含有细菌污染物如内毒素的流体的方法，包括使膜与流体接触以提供细菌污染物耗尽的流体。
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公开(公告)号：US20060151374A1
公开(公告)日：2006-07-13
申请号：US11042512
申请日：2005-01-26
申请人： Xiaosong Wu , Joe Kinsey , Michael Ishee , Peter Konstantin , Joel Shertok , Yujing Yang
发明人： Xiaosong Wu , Joe Kinsey , Michael Ishee , Peter Konstantin , Joel Shertok , Yujing Yang
IPC分类号： B01D63/00
CPC分类号： B01D69/02 , A61L2/0017 , B01D67/0009 , B01D71/38 , B01D71/82 , B01D2323/30 , B01D2325/14 , B01D2325/16 , B01D2325/36 , Y10T436/255
摘要： The present invention provides a hydrophilic charged microporous membrane comprising a porous hydrophobic substrate and a coating comprising a charge-providing agent. The present invention further provides a hydrophilic charged membrane comprising a porous hydrophobic substrate and a hydrophilic charge-providing agent distributed within the substrate. The present invention further provides a filter as well as a filter device comprising the inventive hydrophilic charged membrane. The present invention further provides a process for treating a fluid containing bacterial contaminants such as endotoxins comprising contacting the membrane with the fluid to provide a bacterial contaminant depleted fluid.
摘要翻译： 本发明提供了一种亲水性带电微孔膜，其包含多孔疏水性底物和包含电荷提供剂的涂层。 本发明还提供了一种亲水性带电膜，其包含多孔疏水性底物和分布在基材内的亲水性电荷提供剂。 本发明还提供一种过滤器以及包括本发明的亲水带电膜的过滤装置。 本发明还提供了一种用于处理含有细菌污染物如内毒素的流体的方法，包括使膜与流体接触以提供细菌污染物耗尽的流体。
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