Fluorinated compounds for use in lithium battery electrolytes
US9406977B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Apr 5, 2013 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Sep 27, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provide are fluorinated cyclic and acyclic carbonate solvent compositions such as various fluorine substituted 1,3-dioxolane-2-one compounds and fluorine substituted 1,3-dioxane-2-one compounds, which are useful as electrolyte solvents for lithium ion batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.