Title:
高分子化合物、並びに、電解質及び電解質膜
Document Type and Number:
Japanese Patent JP6405617
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a polymer compound with poly(methine) as the main chain, having high electric conductivity even under non-humidification conditions, and an electrolyte and an electrolyte film using the polymer compound.SOLUTION: A polymer compound comprises a main chain consisting of poly(methine) and a side chain bonding to the main chain. The side chain comprises a linking part Yconsisting of a direct bond or a spacer Yand one or two or more acid groups or derivatives thereof bonding to either site of the linking part Y. In addition, the acid group or an acid group comprising the derivative has an acid dissociation constant pKa of 4 or less.
Inventors:
Naohiro Hoshikawa
Naoki Hasegawa
Akihiko Koiwai
Eiji Ehara
Hiroaki Shimomoto
Naoki Hasegawa
Akihiko Koiwai
Eiji Ehara
Hiroaki Shimomoto
Application Number:
JP2013233587A
Publication Date:
October 17, 2018
Filing Date:
November 12, 2013
Export Citation:
Assignee:
Toyota Central R & D Labs.
International Classes:
C08G61/04; C08F22/00; H01B1/06; H01M8/02
Domestic Patent References:
| JP2011016996A | ||||
| JP11158773A | ||||
| JP2003183359A | ||||
| JP2005272686A | ||||
| JP4015204A |
Foreign References:
| US20100331486 |
Attorney, Agent or Firm:
Fumio Hatakeyama