Nonaqueous secondary battery
US5378560A · kind A · utility
91Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 19, 1994 |
| Grant date | Jan 3, 1995 |
| Priority date | — |
| Expiry date | Jan 19, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A nonaqueous secondary battery containing at least one metal oxide as a positive electrode active material, at least one metal oxide as a negative electrode active material, and an ion conductive electrolyte is disclosed, in which the positive electrode material mixture and/or the negative electrode material mixture contain(s) a binder selected from a carboxyl-modified styrene-butadiene copolymer, a polymer of formula (I) , and a polymer of formula (II): ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.