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. 13, 2016
Filed:
Jul. 23, 2010
Michail Grigorievich Ivanov, Ekaterinburg, RU;
Leonid Evgenievich Deev, Perm, RU;
Olga Aleksandrova Shenderova, Raleigh, NC (US);
Michail Grigorievich Ivanov, Ekaterinburg, RU;
Leonid Evgenievich Deev, Perm, RU;
Olga Aleksandrova Shenderova, Raleigh, NC (US);
INTERNATIONAL TECHNOLOGY CENTER, Raleigh, NC (US);
Abstract
A friction modifying lubricant additive is provided comprising a base oil, colloidal nanocarbon particles, and a fluorine containing oligomeric dispersant. The fluorine containing oligomeric dispersant includes an anchoring group, a lipophilic hydrocarbon group, and a fluorinated oleophobic group. Further, a friction modifying lubricant additive is provided comprising a base oil, colloidal nanocarbon particles, a fluorine containing oligomeric dispersant, and at least one component selected from the group consisting of an antifriction component, an antiwear component, and an extreme pressure component. In another aspect, a method of manufacturing a lubricant additive is provided, the method comprising the step of mixing together a fluorine containing oligomeric dispersant, a dispersion of colloidal nanocarbon particles in a first base oil, and a second base oil.