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:
Sep. 08, 2009
Filed:
Nov. 23, 2004
Applicants:
Michael T. Costello, Southington, CT (US);
Zhaopeng LI, Vaughan, CA;
Ronald J. Muir, West Hill, CA;
Igor Riff, Waterbury, CT (US);
Joseph A. Weaver, Jr., Torrington, CT (US);
Inventors:
Michael T. Costello, Southington, CT (US);
Zhaopeng Li, Vaughan, CA;
Ronald J. Muir, West Hill, CA;
Igor Riff, Waterbury, CT (US);
Joseph A. Weaver, Jr., Torrington, CT (US);
Assignee:
Crompton Corporation, Middlebury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 309/62 (2006.01); C10M 129/54 (2006.01); C07C 51/15 (2006.01); C09K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An emulsifier blend includes at least one alkali metal sulfonate and at least one alkali metal alkyl salicylate. The emulsifier blend can be combined with a lubricant oil to provide a water-miscible lubricating oil concentrate capable of forming a stable aqueous emulsion when added to an aqueous medium.