Battery having solid ion conductive polymer electrolyte
US5641590A · kind A · utility
5Cited by
1References
5Claims
0Family size
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Key dates
| Filing date | Nov 22, 1995 |
| Grant date | Jun 24, 1997 |
| Priority date | — |
| Expiry date | Nov 22, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery having a solid ion conductive polymer electrolyte comprises a positive electrode, a negative electrode and a solid ion conductive polymer electrolyte layer formed by curing a composition for a solid polymer electrolyte comprising hydroxyalkyl polysaccharide and/or hydroxyalkyl polysaccharide derivative, an ester compound containing a polyoxyalkylene component, and an ion conductive metallic salt. The battery may be a rechargeable battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.