Publication number: 20130225859
Abstract: Esteramine compositions and their derivatives are disclosed. The esteramines comprise a reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a tertiary alkanolamine. Derivatives made by quaternizing, sulfonating, alkoxylating, sulfating, and/or sulfitating the esteramines are also disclosed. In one aspect, the ester derivative of the C10-C17 monounsaturated acid or octadecene-1,18-dioic acid is a lower alkyl ester. In other aspects, the ester derivative is a modified triglyceride made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The esteramines and derivatives are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), antimicrobial compositions, agricultural uses, and oil field applications.
Type:
Application
Filed:
October 25, 2011
Publication date:
August 29, 2013
Applicant:
Stepan Company
Inventors:
Dave R. Allen, Randal J. Bernhardt, Aaron Brown, Anatoliy A. Damashek, Brian Holland, Andrew D. Malec, Ronald A. Masters, Marshall J. Nepras, Patti Skelton, Laura Lee Whitlock, Patrick Shane Wolfe
Publication number: 20130225473
Abstract: Sulfonate compositions are disclosed. The compositions include alkanesulfonates, alkenesulfonates, sultones, and hydroxy-substituted alkanesulfonates. The sulfonates comprise a reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a sulfonating or sulfitating agent. In one aspect, the sulfonate composition is a sulfo-estolide made by reacting a metathesis-derived C10-C17 monounsaturated acid or octadecene-1,18-dioic acid with a sulfonating agent, optionally in the presence of a saturated fatty acid. The sulfonates are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), paint additives, antimicrobial compositions, agricultural uses, and oil field applications.
Type:
Application
Filed:
October 25, 2011
Publication date:
August 29, 2013
Applicant:
Stepan Company
Inventors:
Dave R Allen, Randal J Bernhardt, Aaron Brown, Gary Luebke, Renee Luka, Andrew D. Malec, Ronald A. Masters, Patti Skelton, Brian Sook, Jeremy Aaron Weitgenant, Patrick Shane Wolfe