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:
Sep. 10, 2019
Filed:
Jan. 04, 2018
Afton Chemical Corporation, Richmond, VA (US);
Scott Culley, Midlothian, VA (US);
Xinggao Fang, Midlothian, VA (US);
Scott D. Schwab, Richmond, VA (US);
Afton Chemical Corporation, Richmond, VA (US);
Abstract
A fuel composition, a lubricant composition, and methods for reducing friction or wear of moving parts. The fuel composition includes gasoline and from about 10 to about 500 ppm by weight of a dialkylaminoalkanol of the formula R(R)NCHCH(R)R. The lubricant composition includes base oil of lubricating viscosity and from about 0.05 to about 5.0 weight percent of a dialkylaminoalkanol of the formula R(R)NCHCH(R)R. In the above formulas wherein Ris an alkyl group or a hydroxy alkyl group containing from 8 to 50 carbon atoms; Ris an alkyl group containing from 1 to 4 carbon atoms; Ris selected from H and OH; and Ris selected from H, an alkyl group containing from 1 to 4 carbon atoms, and CHOH and wherein at least one of Rand Rcontains a hydroxyl group and provided that when Ris a hydroxyalkyl group, Ris OH and Ris CHOH.