Solid electrolytes, and electrolyte capacitors containing same

US4910645A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Friedrich Jonas · Aachen, DE
• Gerhard Heywang · Bensberg, DE
• Werner Schmidtberg · Leverkusen, DE

Key dates

• Filing date: Apr 10, 1989
• Grant date: Mar 20, 1990
• Expiry date: Apr 10, 2009

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E60/13
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

The invention relates to the use fo polythiophenes which are built up from structural units of the formula ##STR1## in which R.sub.1 and R.sub.2, independently of one another, stand for hydrogen or a C.sub.1 -C.sub.4 -alkyl group, or, together, form an optionally substituted C.sub.1 -C.sub.4 -alkylene radical or a 1,2-cyclohexylene radical, solid electrolytes in electrolyte capacitors, and to the electrolyte capacitors containing these solid electrolytes.