Non-aqueous electrolyte secondary battery
US5709968A · kind A · utility
78Cited by
4References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1996 |
| Grant date | Jan 20, 1998 |
| Priority date | — |
| Expiry date | May 24, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A non-aqueous electrolyte secondary battery capable of quickly interrupting overcharge current and overcharge reactions even if overcharged during charge with a great electric current so that thermal runaway occurring due to overcharge current is prevented. A benzene compound, into which a predetermined substitutional group has been induced, is added to the non-aqueous electrolyte of the non-aqueous electrolyte secondary battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.