Negative electrode and method for producing negative electrode, and electrode binding agent
US12132201B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Jul 10, 2019 |
| Grant date | Oct 29, 2024 |
| Priority date | — |
| Expiry date | Dec 11, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A negative electrode using a binding agent excellent in binding property, the negative electrode being capable of using water as an alternative solvent to an organic solvent during production of the negative electrode. A negative electrode including: a compound obtained through condensation of polyacrylic acid and a polyaminobenzene derivative represented by general formula (1) below and/or a self-condensation product of the polyaminobenzene derivative; a cellulose derivative; and a negative electrode active material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.