The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 1985
Filed:
May. 07, 1984
Alexander H Boonstra, Eindhoven, NL;
Cornelis A Mutsaers, Eindhoven, NL;
Franciscus N van der Kruijs, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A resistance paste for the manufacture of a resistor body, for example, by silk-screening and the resistance body manufactured herewith, which paste comprises a mixture of Pb.sub.2 Rh.sub.x Ru.sub.2-x O.sub.7-y, a permanent binder and a temporary firable binder. In the formula 0.15.ltoreq.x.ltoreq.0.95 and 0.ltoreq.y.ltoreq.1/2. The resulting resistor body in the temperature range from -55.degree. to +150.degree. C. has a temperature coefficient of the resistance between -10.times.10.sup.-6 /.degree.C. and +10.times.10.sup.-6 /.degree.C. and is very stable. The resistance variation during the life of the resistor is smaller than .+-.0.5%.