Separator for electrolytic capacitors, and capacitors made therewith
US5157586A · kind A · utility
15Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 1992 |
| Grant date | Oct 20, 1992 |
| Priority date | — |
| Expiry date | Jan 27, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/16
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A separator for electrolytic capacitors, the separator being constituted by a single sheet of paper made up of at least two asymmetrical superposed layers: one of the layers having high thickness and low density, the other layer having low thickness and high density.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.