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Title:
FIBER-LIKE ABSORBENT FOR GATHERING ODOR COMPONENTS
Document Type and Number:
Japanese Patent JP2012029992
Kind Code:
A
Abstract:

To provide a fiber-like absorbent for gathering odor components with a high versatility, which can gather water-soluble acidic and basic odor components in the atmospheric environment, can be reproduced by a simple method, and can correspond to various kinds of application purposes.

A water-soluble zwitter-ion polymer is mixed with a hydrophilic fiber material solution. In this case, the water-soluble zwitter-ion polymer includes both of an anionic functional group and a cationic functional group in the same molecule as the functional group which exhibits the gathering function for the water-soluble acidic and basic odor components in the atmospheric environment, based on the electrostatic interaction. The fiber-like absorbent for gathering odor components can be obtained by blend-spinning the mixed solution by the wet spinning method. The fiber-like absorbent for gathering odor components which can correspond to various kinds of application purposes, and also, is easily reproducible is manufactured by this method.


Inventors:
Saito, Mitsuru
Inoue, Yoshinori
Kato, Toshifumi
Hayakawa, Kazuichi
Kameda, Takayuki
Application Number:
JP2010000173968
Publication Date:
February 16, 2012
Filing Date:
August 02, 2010
Export Citation:
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Assignee:
NIPPON FILCON CO LTD
International Classes:
A61L9/01; B01J20/26; B01J20/28; B01J20/30; C08F222/02; C08F226/02; C08J5/20; D01F2/10; D01F6/50
Domestic Patent References:
2010-03-18
1987-12-25
1994-11-29
2000-02-15
1997-02-10
2001-11-27
2008-12-04
2010-03-18
1992-04-27
2006-12-28
2007-05-24
2008-06-26
1987-12-25
1994-11-29
2000-02-15
1997-02-10
2001-11-27



 
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