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:
Aug. 08, 2006
Filed:
Jul. 22, 2003
Applicants:
Ronald J. Muir, West Hill, CA;
William D. Olson, Toronto, CA;
Inventors:
Ronald J. Muir, West Hill, CA;
William D. Olson, Toronto, CA;
Assignee:
Crompton Co./Cie, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 159/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A salicylate is disclosed, which has detergent and anti-oxidant properties, for use as a metal based detergent additive. An alkyl salicylic acid is derived from the alkylation of salicylic acid with styrene. The neutralization and subsequent overbasing of neutral salt results in an alkaline detergent, such as calcium or magnesium salicylate. The resulting detergent is a salicylic acid having multi-styrenated chains, which provide oil solubility. A method for making such a detergent is also disclosed.