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:
Dec. 10, 2019
Filed:
Mar. 21, 2017
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Wenning W. Han, Houston, TX (US);
Bernie J. Pafford, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 107/10 (2006.01); C10M 111/04 (2006.01);
U.S. Cl.
CPC ...
C10M 107/10 (2013.01); C10M 111/04 (2013.01); C10M 2203/065 (2013.01); C10M 2205/028 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/282 (2013.01); C10M 2207/283 (2013.01); C10M 2207/285 (2013.01); C10M 2207/2825 (2013.01); C10M 2207/2855 (2013.01); C10N 2220/021 (2013.01); C10N 2230/68 (2013.01); C10N 2240/04 (2013.01);
Abstract
An oil composition comprising a first component having pendant groups, a second component having two or more terminal carbon chains, and optionally a third component, where a single molecule of the second component can form shearable stable structure with two molecules of the first component via van der Waals force between pendant groups and the terminal carbon chains. Shear stability of the oil can be improved if the total concentration of the heavy fraction of the shearable stable structure is controlled at a low concentration.