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. 17, 2015
Filed:
Oct. 25, 2011
Dave R. Allen, Chicago, IL (US);
Marcos Alonso, Chicago, IL (US);
Randal J. Bernhardt, Antioch, IL (US);
Aaron Brown, Chicago, IL (US);
Kelly Buchek, Hoffman Estates, IL (US);
Sangeeta Ganguly-mink, Chicago, IL (US);
Brian Holland, Deerfield, IL (US);
Andrew D. Malec, Chicago, IL (US);
Ronald A. Masters, Glenview, IL (US);
Dennis S. Murphy, Libertyville, IL (US);
Patti Skelton, Winder, GA (US);
Brian Sook, Lawrenceville, GA (US);
Michael Wiester, Chicago, IL (US);
Patrick Shane Wolfe, Palatine, IL (US);
Dave R. Allen, Chicago, IL (US);
Marcos Alonso, Chicago, IL (US);
Randal J. Bernhardt, Antioch, IL (US);
Aaron Brown, Chicago, IL (US);
Kelly Buchek, Hoffman Estates, IL (US);
Sangeeta Ganguly-Mink, Chicago, IL (US);
Brian Holland, Deerfield, IL (US);
Andrew D. Malec, Chicago, IL (US);
Ronald A. Masters, Glenview, IL (US);
Dennis S. Murphy, Libertyville, IL (US);
Patti Skelton, Winder, GA (US);
Brian Sook, Lawrenceville, GA (US);
Michael Wiester, Chicago, IL (US);
Patrick Shane Wolfe, Palatine, IL (US);
Stepan Company, Northfield, IL (US);
Abstract
Alkoxylated fatty ester compositions are disclosed. In one aspect, the compositions comprise a reaction product of a metathesis-derived C-Cmonounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with one or more alkylene oxides in the presence of an insertion catalyst to give an alkoxylated fatty ester. In another aspect, the metathesis-derived C-Cmonounsaturated acid, octadecene-1,18-dioic acid, or its ester derivative is reacted with a glycol ether or a glycol ether alkoxylate, to give an alkoxylated fatty ester. In yet another aspect, the metathesis-derived C-Cmonounsaturated acid or octadecene-1,18-dioic acid is reacted with one or more alkylene oxides to give a fatty acid alkoxylate, followed by etherification of the fatty acid alkoxylate.