Solid ion conductive polymer electrolyte and composition and production method therefor
US5571392A · kind A · utility
10Cited by
4References
7Claims
0Family size
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Key dates
| Filing date | Nov 22, 1995 |
| Grant date | Nov 5, 1996 |
| Priority date | — |
| Expiry date | Nov 22, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid ion conductive polymer electrolyte for use particularly in rechargeable batteries, capacitors and other electrochemical devices is comprised mainly of a hydroxyalkyl polysaccharide or a hydroxyalkyl polysaccharide derivative, a diester compound containing a polyoxyalkylene component, a monoester compound containing a polyoxyalkylene component and an ion conductive metallic salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.