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:
Jul. 29, 2014
Filed:
Jul. 02, 2010
Applicants:
Jose Humberto Lopes, Ribeirao, BR;
David V. Mahoney, Austin, TX (US);
Rafael Garcia-ramirez, Austin, TX (US);
Inventors:
Jose Humberto Lopes, Ribeirao, BR;
David V. Mahoney, Austin, TX (US);
Rafael Garcia-Ramirez, Austin, TX (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/00 (2006.01); H01B 3/22 (2006.01);
U.S. Cl.
CPC ...
H01B 3/22 (2013.01);
Abstract
The present invention relates to a composition suitable for use in electrical equipment containing a dielectric fluid including an oil component, the oil component including one or both of crambe oil and high erucic acid rapeseed oil and one or both of esterified crambe oil and esterified high erucic acid rapeseed oil.