| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fibrous adsorbing material, which can adsorb polar compounds and metallic elements in extensive samples and cope with a wide variety of use purposes and has high versatility. <P>SOLUTION: The fibrous adsorbing material, which can cope with the wide variety of use purposes and exhibits high adsorptivity and adsorbs polar compounds and metals, is produced by mixing a water-soluble and zwitterionic polymer molecule, which has an amino group or cyclic imino group and a carboxyl group as a functional group having high affinity for polar compounds and metals, in one molecule thereof, into a fiber stock solution and by mix spinning using a wet spinning method. <P>COPYRIGHT: (C)2012,JPO&INPIT |
