Separator for rechargeable lithium battery
US10700331B2 · kind B2 · utility
0Cited by
7References
12Claims
0Family size
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Key dates
| Filing date | May 31, 2013 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Sep 8, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A separator for a rechargeable lithium battery includes a backbone polymer, an ion conductive polymer coating the backbone polymer, and an electrolyte solution immersing the backbone polymer, wherein the backbone polymer and the ion conductive polymer are different from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.