Surface-treated steel sheet for battery container, a battery container, and a battery using same
US7150939B2 · kind B2 · utility
2Cited by
3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2002 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | May 5, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12951
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A battery container having an inner surface provided with a nickel-phosphorous alloy layer, optionally provided with a nickel-cobalt alloy layer as the lower layer thereof. The outer surface of the battery container is preferably provided with a nickel-cobalt alloy layer. Batteries made using the battery containers of the present invention have excellent performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.