Organic electrolyte for nonaqueous cells
US4808497A · kind A · utility
47Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1983 |
| Grant date | Feb 28, 1989 |
| Priority date | — |
| Expiry date | Dec 28, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M4/5835
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrolyte for nonaqueous cells containing a solvent comprising at least one diether containing the sequence O.sub.1 C.sub.1 C.sub.2 O.sub.2 wherein two or three contiguous atoms are part of a five-, six- or seven-member ring system having as the remaining ring atoms carbon, or carbon and hetero atoms, with a methyl group bonded to an oxygen atom O.sub.1 and/or O.sub.2 when said oxygen atom is not included in the ring structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.