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:
Nov. 27, 2012
Filed:
Dec. 12, 2006
David J. Baillargeon, Cherry Hill, NJ (US);
David J. Baillargeon, Cherry Hill, NJ (US);
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Abstract
Lubricating base oils/base stocks comprising one or more hydrodewaxate and/or hydroisomerate base stock(s) and/or base oil(s), GTL base stock(s) and/or base oil(s) or mixture thereof, preferably GTL base stock(s) and/or base oil(s) of improved solvency comprise said base stock combined with a Group I base stock/base oil selected from the group consisting of high viscosity Group I mineral oil, preferably Bright Stock. The solvency and the capability to solubilize performance additives of base oils comprising one or more hydrodewaxate and/or hydroisomerate base stock(s) and/or base oil(s), GTL base stock(s) and/or base oil(s) or mixture thereof, preferably GTL base stock(s) and/or base oil(s) is improved by the addition to said base oils of a Group I base oil/base stock selected from the group consisting of high viscosity Group I mineral oil, preferably Bright Stock.