Multilayer separator for lithium secondary battery capable of preventing short-circuit and manufacturing method thereof
US12431589B2 · kind B2 · utility
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Key dates
| Filing date | Jul 5, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | May 3, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are a multilayer separator for a lithium secondary battery capable of preventing an internal short-circuit due to growth of lithium dendrite, and a method of manufacturing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.