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Title:
BORON ADSORBENT, RESIN COMPOSITION FOR BORON ADSORBENT, AND PROCESS FOR PRODUCTION OF BORON ADSORBENT
Document Type and Number:
WIPO Patent Application WO/2011/045912
Kind Code:
A1
Abstract:
Disclosed is a novel adsorbent having high boron adsorption capacity and having resistance against an alkali and an acid. Specifically disclosed is a boron adsorbent represented by general formula (1) (wherein R1 represents a hydrogen atom or a methyl group; R2 represents a methylene group; and R3 represents an amino group containing a sugar alcohol residue, or an amino group containing a polyhydric alcohol residue), which is characterized by having an average molecular weight of 2500 or more in terms of polystyrene content.

Inventors:
FUKAYA TARO (JP)
YAMADA ARISA (JP)
MURAI SHINJI (JP)
FUJIEDA SHINETSU (JP)
TSUJI HIDEYUKI (JP)
SUZUKI AKIKO (JP)
KOHNO TATSUOKI (JP)
ASHIKAGA NOBUYUKI (JP)
Application Number:
PCT/JP2010/006028
Publication Date:
April 21, 2011
Filing Date:
October 08, 2010
Export Citation:
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Assignee:
TOSHIBA KK (JP)
FUKAYA TARO (JP)
YAMADA ARISA (JP)
MURAI SHINJI (JP)
FUJIEDA SHINETSU (JP)
TSUJI HIDEYUKI (JP)
SUZUKI AKIKO (JP)
KOHNO TATSUOKI (JP)
ASHIKAGA NOBUYUKI (JP)
International Classes:
B01J20/24; B01J45/00; B01J49/00; C02F1/28; C02F1/42; C08G59/20
Foreign References:
JPH0335005A1991-02-15
JPH0330839A1991-02-08
JP2002035607A2002-02-05
JPS51109097A1976-09-27
JPS54148892A1979-11-21
JPS6048150A1985-03-15
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
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