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:
Feb. 12, 1991
Filed:
May. 11, 1988
Applicant:
Inventor:
Joosup Shim, Wenonah, NJ (US);
Assignee:
Mobil Oil Corporation, Fairfax, VA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ;
U.S. Cl.
CPC ...
252 33 ; 252 45 ; 252 482 ; 252 495 ; 252 77 ; 252 781 ;
Abstract
A water-in-oil emulsion, having improved stability, is provided which comprises about 40 to 80 percent by weight of an oil of lubricating viscosity; about 10 to less than about 60 percent by weight water, said percentages based on the total weight of the emulsion; a water-in-oil emulsifier; and an emulsion stabilizing amount of a stabilizer selected from the group consisting of sulfurized diisobutylene, sulfurized triisobutylene and mixtures thereof.