发明申请
- 专利标题： COMPOSITIONS AND METHODS USEFUL IN SELECTIVELY MODIFYING THE INTERNAL AND EXTERNAL SURFACES OF POROUS POLYMER BEADS
- 专利标题（中）： 组合物和方法有选择地修改多孔聚合物珠的内部和外部表面
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申请号： US13978218申请日： 2012-01-06
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公开(公告)号： US20140042097A1公开(公告)日： 2014-02-13
- 发明人: Phillip P. Chan , Vincent J. Capponi , Thomas D. Golobish , Humayra Begum Ali
- 申请人： Phillip P. Chan , Vincent J. Capponi , Thomas D. Golobish , Humayra Begum Ali
- 国际申请： PCT/US12/20441 WO 20120106
- 主分类号： A61M1/36
- IPC分类号： A61M1/36
摘要：
The invention concerns polymer systems comprising at least one polymer with a plurality of pores where the polymer is initially functionalized on substantially all surfaces followed by a stepwise surface specific functionalization such that a different functional group resides on the external or internal pore surface of the bead. The invention also concerns use of such polymer systems in blood, blood product, or physiologic fluid purification.
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