Patent · US Active

Process for producing electrolytic capacitors with a polymeric outer layer

US9111680B2 · kind B2 · utility

15Cited by

4References

19Claims

0Family size

Assignee

HERAEUS PRECIOUS METALS GMBH & CO. KG · DE

Inventors

Matthias Intelmann
Udo Merker
Klaus Wussow · Netphen, DE

Key dates

Filing date	Oct 20, 2014
Grant date	Aug 18, 2015
Priority date	—
Expiry date	Oct 20, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/13
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a process for producing electrolytic capacitors with low equivalent series resistance, low residual current and high thermal stability, which consist of a solid electrolyte and an outer layer comprising conjugated polymers, to electrolytic capacitors produced by this process and to the use of such electrolylic capacitors.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.