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:
Mar. 01, 2016
Filed:
Mar. 11, 2014
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventors:
Hari Babu Sunkara, Hockessin, DE (US);
Raja Hari Poladi, Bear, DE (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 133/08 (2006.01); C10M 133/14 (2006.01); C10M 141/02 (2006.01); C10M 141/06 (2006.01); C10L 1/223 (2006.01); H01B 3/20 (2006.01); C10M 129/94 (2006.01); C10L 10/00 (2006.01); C10M 169/04 (2006.01); C10L 1/182 (2006.01); C08K 5/17 (2006.01); C08K 5/18 (2006.01); C10M 127/04 (2006.01); C10L 1/188 (2006.01);
U.S. Cl.
CPC ...
C10L 1/2235 (2013.01); C08K 5/17 (2013.01); C08K 5/18 (2013.01); C10L 1/1824 (2013.01); C10L 10/00 (2013.01); C10M 127/04 (2013.01); C10M 129/94 (2013.01); C10M 133/08 (2013.01); C10M 141/06 (2013.01); C10M 169/04 (2013.01); H01B 3/20 (2013.01); C10L 1/188 (2013.01); C10M 2215/042 (2013.01);
Abstract
The present invention is directed toward compositions suitable for use as dielectric fluids, lubricant fluids and biodiesel fluids. Compositions described herein are obtained from a saturated, unsaturated or combinations of both monol, diol, triol or polyol acyl ester based fluid and/or a non-ester based fluid and 2,4,6-tris(di-C-C-alkylaminomethyl) phenol and/or the carboxylic acid salt of 2,4,6-tris(di-C-C-alkylaminomethyl) phenol. These compositions demonstrate improved oxidative stability and/or hydrolytic stability at higher use temperatures.