Method of using an electric field for roll-to-roll separator coating
US12113163B2 · kind B2 · utility
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20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 20, 2021 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Jan 28, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A system for coating a separator for a battery includes a separator feed and collection assembly configured to dispense the separator, a coating distribution device configured to flow a coating material toward the separator, and an electric field generator configured to generate an electric field in a gap between the coating distribution device and the separator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.