CO2 ABSORBER AND METHOD OF MANUFACTURING THE SAME

Title:

CO2 ABSORBER AND METHOD OF MANUFACTURING THE SAME

Document Type and Number:

Japanese Patent JP2012179584

Kind Code:

A

Abstract:

To provide a CO₂ absorber that has excellent handleability and is excellent in CO₂ absorbability, and a method of manufacturing the CO₂ absorber.

The CO₂ absorber includes an amino group-containing cross-linked polymer swollen gel containing an amino group-containing cross-linked polymer and a polar solvent solution of alkanolamine shown by following general formula (1) (wherein R¹ and R² are each independently a hydrogen atom or 1-4C linear or branched alkyl which may be substituted by hydroxy or an amino group; X is 2-4C linear or branched alkylene which may contain an ether linkage).

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Inventors:

NAGAI DAISUKE
HAYASHI FUMIO
TAKAKUWA MAO
NAKADA YASUHITO

Application Number:

JP2011046043A

Publication Date:

September 20, 2012

Filing Date:

March 03, 2011

Export Citation:

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Assignee:

NITTO BOSEKI CO LTD
UNIV GUNMA

International Classes:

B01J20/26; B01D53/14; B01D53/62; B01J20/30; C07C215/08; C08K5/17; C08L101/02

Domestic Patent References:

JPH07112122A

1995-05-02

Other References:

JPN6014046533; ＮＡＧＡＩ　Ｄａｉｓｕｋｅ，　ｅｔ　ａｌ．: 'Ｓｙｎｔｈｅｓｉｓ　ｏｆ　Ｈｙｄｒｏｇｅｌｓ　ｆｒｏｍ　Ｐｏｌｙａｌｌｙｌａｍｉｎｅ　ｗｉｔｈ　Ｃａｒｂｏｎ　Ｄｉｏｘｉｄｅ　ａｓ　Ｇｅｌｌａｎｔ：Ｄｅｖｅｌｏｐｍｅｎｔ　ｏｆ　Ｒｅｖｅｒｓｉｂｌｅ' Ｍａｃｒｏｍｏｌｅｃｕｌａｒ　Ｒａｐｉｄ　ＣｏｍｍｕｎｉｃａｔｉｏｎｓＶｏｌ．３２，　Ｎｏ．４, 20110216, ｐｐ．４０４-４１０

Attorney, Agent or Firm:

Asamura patent office
Hideto Asamura
Hajime Asamura
Katsuhiko Shimomura
Naganuma Akio
Yukihiro Ikeda
Kajiwara Saiko
Shinmura Morio
Kanamori Koji
Yuko Nagase
Youichi Inoue
Mari Yuge
Yoshitaka Watanabe

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