Title:
POLYMER AND SECONDARY BATTERY USING SAME
Document Type and Number:
WIPO Patent Application WO/2013/084767
Kind Code:
A1
Abstract:
This polymer is characterized by having a plurality of pendant groups. This polymer is also characterized in that: each pendant group is configured of a carboxyl group or a salt thereof and a group that is interposed between the main chain and the carboxyl group or a salt thereof; the group that is interposed between the main chain and the carboxyl group or a salt thereof is a hydrocarbon group or a perfluorocarbon group, configured of a hydrocarbon group and an ester group and/or a carbonate group, or configured of a perfluorocarbon group and an ester group and/or a carbonate group; and a carbonyl carbon in the carboxyl group or a salt thereof is directly bonded to a carbon atom in the hydrocarbon group or the perfluorocarbon group.
Inventors:
KONO KENJI
USUKI NAOKI
MORIKAMI HIDETOSHI
KANZAKI HISAO
USUKI NAOKI
MORIKAMI HIDETOSHI
KANZAKI HISAO
Application Number:
PCT/JP2012/080741
Publication Date:
June 13, 2013
Filing Date:
November 28, 2012
Export Citation:
Assignee:
HITACHI MAXELL (JP)
International Classes:
C08F8/18; C08G73/04; H01M4/62; H01M10/00
Domestic Patent References:
| WO2009084373A1 | 2009-07-09 |
Foreign References:
| JPH09161804A | 1997-06-20 | |||
| JPH10284128A | 1998-10-23 | |||
| JP2009074085A | 2009-04-09 | |||
| JP2011195812A | 2011-10-06 | |||
| JPH04221344A | 1992-08-11 |
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (JP)
Patent business corporation Ikeuchi and Sato and partners (JP)
Patent business corporation Ikeuchi and Sato and partners (JP)
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