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. 08, 2014
Filed:
Feb. 13, 2009
Applicant:
Mark W. Baum, Sewell, NJ (US);
Inventor:
Mark W. Baum, Sewell, NJ (US);
Assignee:
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 143/00 (2006.01); C10M 107/02 (2006.01); C10M 119/02 (2006.01); C10M 119/24 (2006.01); C10N 50/10 (2006.01);
U.S. Cl.
CPC ...
C10M 143/00 (2013.01); C10M 107/02 (2013.01); C10M 119/02 (2013.01); C10M 119/24 (2013.01); C10M 2205/003 (2013.01); C10M 2205/006 (2013.01); C10M 2205/0206 (2013.01); C10M 2205/0213 (2013.01); C10N 2050/10 (2013.01); C10N 2220/00 (2013.01);
Abstract
The invention relates to grease compositions containing high viscosity index polyalphaolefins (HVI-PAO) and polyurea thickeners. The use of HVI-PAOs and polyurea thickeners in a bi-modal base stock grease application provides favorable frictional properties and improved overall performance.