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Title:
ZWITTERIONIC POLYMER MOLECULE MIXED FIBROUS ADSORBING MATERIAL
Document Type and Number:
Japanese Patent JP2012030197
Kind Code:
A
Abstract:

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.

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.


Inventors:
Saito, Mitsuru
Inoue, Yoshinori
Kato, Toshifumi
Uechaya, Waka
Yanai, Hideyuki
Application Number:
JP2010000173959
Publication Date:
February 16, 2012
Filing Date:
August 02, 2010
Export Citation:
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Assignee:
NIPPON FILCON CO LTD
International Classes:
B01J20/22; B01J20/30; C08F226/02; C08J5/20; D01F1/10; D01F2/06; D01F6/50
Domestic Patent References:
1991-03-08
1992-04-09
2010-03-18
2001-04-17
Attorney, Agent or Firm:
産形 和央