Binder, method of preparing the same, electrode for secondary battery including the binder, and secondary battery including the electrode
US11616236B2 · kind B2 · utility
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5References
28Claims
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Key dates
| Filing date | Oct 11, 2019 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | May 25, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A binder including a metal salt of a graft copolymer, which is a polymerization product of polyvinyl alcohol, an ethylenically unsaturated carboxylic acid, and a polymerizable monomer having a long-chain alkyl group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.