Materials for electrical devices
US4818643A · kind A · utility
50Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1986 |
| Grant date | Apr 4, 1989 |
| Priority date | — |
| Expiry date | Dec 17, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/3061
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Melt-extruded polymeric electrolyte material for electrochemical power cells may be coextruded with other components of the cell, notably a lithium metal anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.