Thin film composite membrane as battery separator
US5798180A · kind A · utility
31Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 1996 |
| Grant date | Aug 25, 1998 |
| Priority date | — |
| Expiry date | Nov 21, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31971
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to film composite membranes for use as battery separators or coatings on electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.