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    • 78. 发明授权
    • Ion exchangeable mixture and method of producing the same
    • 可离子交换混合物及其制备方法
    • US07947196B2
    • 2011-05-24
    • US11453116
    • 2006-06-14
    • Hun-joo LeeJi-na NamgoongSoo-suk LeeJoon-ho Kim
    • Hun-joo LeeJi-na NamgoongSoo-suk LeeJoon-ho Kim
    • C01B31/16
    • C08J5/2218B01J39/20B01J41/14B01J47/016B01J47/12B01L3/5027C08J5/20
    • An ion exchangeable mixture containing a polymeric compound consisting of an ion exchange resin, an acrylamide mixture containing at least one bisacrylamide and at least one acrylamide, and a copolymer obtained by reacting the polymeric compound with the acrylamide mixture, and a method of producing the same are provided. The ion exchangeable membrane produced by using the ion exchangeable mixture has significantly smaller electric resistance than conventional ion exchangeable membranes, and has excellent selective permeability because the ion exchangeable membrane is electrically charged. The ion exchangeable membrane can be produced under very mild production conditions, and thus can be produced very easily. Furthermore, the ion exchangeable membrane can be also formed into film during a crosslinking reaction in a solvent of water, and thus is advantageous in that the ion exchangeable membrane can be freely produced into desired sizes, shapes and forms.
    • 含有由离子交换树脂,含有至少一种双丙烯酰胺和至少一种丙烯酰胺的丙烯酰胺混合物组成的聚合物的离子交换性混合物和通过使聚合物与丙烯酰胺混合物反应得到的共聚物及其制造方法 被提供。 通过使用离子交换性混合物制造的离子交换膜的电阻比常规的离子交换膜的电阻小得多,并且由于可离子交换膜带电而具有优异的选择性渗透性。 离子交换膜可以在非常温和的生产条件下生产,因此可以非常容易地生产。 此外,在水的溶剂中的交联反应期间,也可以将离子交换膜形成为膜,因此有利的是可离子交换膜可以自由地制成所需的尺寸,形状和形状。