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:
Jul. 08, 2003
Filed:
Mar. 26, 2002
Applicant:
Inventor:
Ronald T. Sleeter, Decatur, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/300 ;
U.S. Cl.
CPC ...
C07C 5/300 ;
Abstract
A process for treating a first oil containing antioxidant compounds selected from tocopherols, tocotrienols, sterols, or mixtures thereof comprising contacting the first oil with an effective amount of at least one compound under suitable reaction conditions to esterify at least about 50% of the antioxidant compounds to produce a second oil containing esters of the antioxidant compounds, the second oil and oil-based coatings or inks produced therefrom having reduced yellowing and improved drying property.