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:
Jun. 29, 1976
Filed:
Sep. 17, 1973
Applicant:
Inventors:
Larry L Jackson, Midland, MI (US);
Walter F Seifert, Midland, MI (US);
Daniel E Collins, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ;
U.S. Cl.
CPC ...
252 73 ;
Abstract
Heat transfer agents containing at least about 20 volume percent of diphenyl oxide and at least 20 volume percent of diphenylyl phenyl ether, polyphenyl ether or mixtures thereof have been found to be excellent heat transfer fluids with an unexpectedly broad range of liquidity.