Multi-layer coating using immiscible solvent slurries
US12347849B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 15, 2022 |
| Grant date | Jul 1, 2025 |
| Priority date | — |
| Expiry date | Mar 17, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for producing a multi-layer coating on a substrate for an anode or cathode includes preparing a first mixture including a first solvent and a first active material, preparing a second mixture including a second solvent and a second active material, combining the first mixture and the second mixture to form a slurry, and coating the substrate with the slurry. The first solvent and the second solvent are immiscible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.