Binder for nonaqueous electrolyte secondary battery electrodes, electrode mixture for nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries, nonaqueous electrolyte secondary battery and electrical device
US10873086B2 · kind B2 · utility
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3References
16Claims
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Key dates
| Filing date | Jan 13, 2017 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Feb 24, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This binder for nonaqueous electrolyte secondary battery electrodes contains: a copolymer of vinyl alcohol and an ethylenically unsaturated carboxylic acid alkali metal neutralized product; and a polyalkylene oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.