Novel inorganic-organic composite felt for use in alkaline storage cells and process for making same
US4269913A · kind A · utility
8Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 1978 |
| Grant date | May 26, 1981 |
| Priority date | — |
| Expiry date | Oct 23, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An inorganic-organic composite and method for making same wherein chopped zirconium oxide fibers are bonded together with a polymer. This composite is chemically stable and wettable in aqueous alkaline solutions, exhibits physical, chemical and thermal characteristics ideally suitable for use as separators in alkaline storage batteries, especially nickel-hydrogen and nickel-cadmium batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.