Resistor composition and its use

US5244601A · kind A · utility

Assignee

• W. C. Heraeus GmbH · DE

Inventors

• Hans-Georg Burckhardt · Frankfurt, DE
• Frieder Gora · Aschaffenburg, DE
• Karl-Heinz Guldner · Aschaffenburg, DE
• Jurgen Dehoust · Hanau, DE
• Christina Modes · Frankfurt, DE
• Joachim Schmidt · Schlangen, DE
• Rainer Kiemel · Tübingen, DE
• Sybille Kemmler-Sack · Tübingen, DE

Key dates

• Filing date: Dec 10, 1990
• Grant date: Sep 14, 1993
• Expiry date: Dec 10, 2010

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C01P2006/40
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

Resistor composition to produce thick film resistors, preferably the resistor films in sensors for temperature measurement, includes glass frit and an oxide which is at least one of CaCu.sub.3 Ru.sub.4 O.sub.12 and LaCu.sub.3 Ru.sub.4 O.sub.12.