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. 23, 2010
Filed:
Nov. 06, 2007
Jason Z. Gao, Rose Valley, NJ (US);
Peter Calcavecchio, Milford, NJ (US);
Medi M. Hafez, Sarnia, CA;
Joan M. Kaminski, Wallingford, PA (US);
Liehpao Oscar Farng, Lawrenceville, NJ (US);
David A. Blain, Cherry Hill, NJ (US);
Gene Sanchez, Pitman, NJ (US);
Janet L. Lane, Haddonfield, NJ (US);
Jason Z. Gao, Rose Valley, NJ (US);
Peter Calcavecchio, Milford, NJ (US);
Medi M. Hafez, Sarnia, CA;
Joan M. Kaminski, Wallingford, PA (US);
Liehpao Oscar Farng, Lawrenceville, NJ (US);
David A. Blain, Cherry Hill, NJ (US);
Gene Sanchez, Pitman, NJ (US);
Janet L. Lane, Haddonfield, NJ (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
A method and system to blend components to form a lubricant having a predetermined characteristic. The method includes determining the characteristic from a model that relates that characteristic as a function of the amount of its components and properties of the components. These predetermined characteristics include KV (kinematic viscosities), CCS (cold cranking simulator), HTHS (high temperature, high shear viscosity), Noack Volatility, MRV (mini-rotary viscometer), Brookfield Viscosity, Soot-Dispersancy, Oxidation, Deposit, Wear, Sulfur, Phosphorus, Base Number, Color, Ash Content, Aniline Point, Acid Number, Viscosity Index, Turbidity, Demulsibility, Foam Stability, Acute Toxicity, Biodegradability, Nitrogen, and Detergency.