Title:
POLYARYLENE COPOLYMER AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/046234
Kind Code:
A1
Abstract:
Provided is a polyarylene copolymer which comprises a plurality of segments having an ion-exchange group and a plurality of segments having substantially no ion-exchange group, characterized in that at least one of the segments having an ion-exchange group has a polyarylene structure, the segments having an ion-exchange group have a weight-average molecular weight in terms of polystyrene of 10,000-250,000, and the polyarylene copolymer has an ion-exchange capacity of 3.0 meq/g or more.
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Inventors:
NAKAMURA TAISUKE (JP)
MACHIDA YOICHIRO (JP)
MACHIDA YOICHIRO (JP)
Application Number:
PCT/JP2010/068652
Publication Date:
April 21, 2011
Filing Date:
October 15, 2010
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
NAKAMURA TAISUKE (JP)
MACHIDA YOICHIRO (JP)
NAKAMURA TAISUKE (JP)
MACHIDA YOICHIRO (JP)
International Classes:
C08G61/10; C08G61/12; H01B1/06; H01M4/86; H01M8/02; H01M8/10
Domestic Patent References:
WO2007043274A1 | 2007-04-19 |
Foreign References:
JP2007106986A | 2007-04-26 | |||
JP2009173902A | 2009-08-06 | |||
JP2007177197A | 2007-07-12 | |||
JP2003113136A | 2003-04-18 | |||
JP2009200031A | 2009-09-03 | |||
JP2006104382A | 2006-04-20 | |||
JP2008247857A | 2008-10-16 | |||
JP2008031452A | 2008-02-14 | |||
JP2009173902A | 2009-08-06 | |||
JP2007270118A | 2007-10-18 |
Other References:
J. ETECTROCHEM. SOC.: ELECTROCHEMICAL SCIENCE AND TECHNOLOGY, vol. 135, no. 9, 1988, pages 2209
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
Nakayama δΊ¨ (JP)
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