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:
Aug. 15, 1989
Filed:
May. 09, 1988
Applicant:
Inventor:
Louis A Cargnel, Unity Township, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 / ; 252 79 ; 585-1 ; 585-7 ; 585 25 ;
Abstract
A high temperature heat transfer and lubricating composition consisting of a mixture of (a) a mixture of mono-, di- and tribenzylated ethyl benzene and (b) a polyphenyl ether. The lubricant has a pour point of -40.degree. C. and does not degrade at temperatures of 300.degree. C. The lubricant is miscible in all proportions but the ratio of component (a) to component (b) is about 10 to 90:90 to 10.