Title:
DISPERSION OF CARBON NANOTUBES, COATING LIQUID COMPOSITION FOR ELECTRODE USING SAME, ELECTRODE, AND LITHIUM ION SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/080059
Kind Code:
A1
Abstract:
Provided is a dispersion of carbon nanotubes having excellent dispersibility with respect to an organic solvent. A dispersion according to an embodiment is obtained by dispersing carbon nanotubes in an organic solvent with a polyimide including an aromatic diamine compound represented by general formula (1) as a polymerization component. In formula (1), R1-R8 are selected from the group consisting of a hydrogen atom, a fluorine atom, a saturated aliphatic group, a saturated alicyclic group, and an aromatic group, and at least one among R1-R8 is an aromatic group.
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Inventors:
NAKAYAMA MASASHI (JP)
HIBINO ATSUHIKO (JP)
YAMAMOTO MIKA (JP)
HIGASHIZAKI TETSUYA (JP)
HIBINO ATSUHIKO (JP)
YAMAMOTO MIKA (JP)
HIGASHIZAKI TETSUYA (JP)
Application Number:
PCT/JP2022/040229
Publication Date:
May 11, 2023
Filing Date:
October 27, 2022
Export Citation:
Assignee:
DKS CO LTD (JP)
International Classes:
C08L79/08; C01B32/174; C08G73/10; C08K3/04; C08K3/08; C08K5/3415; H01M4/134; H01M4/1395; H01M4/62
Domestic Patent References:
| WO2021028960A1 | 2021-02-18 | |||
| WO2021053800A1 | 2021-03-25 |
Foreign References:
| JP2018118947A | 2018-08-02 | |||
| JP2013036021A | 2013-02-21 | |||
| JP2021020982A | 2021-02-18 |
Attorney, Agent or Firm:
TSUTADA & CO. (JP)
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