Quaternized fatty amines, amidoamines and their derivatives from natural oil

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United States of America Patent

PATENT NO 9815780
SERIAL NO

14867251

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amines, wherein the fatty amine is made by reducing the amide reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and a secondary amine, are disclosed. Quaternary ammonium, betaine, or sulfobetaine compositions derived from fatty amidoamines, wherein the amidoamine is made by reacting of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives and an aminoalkyl-substituted tertiary amine, are also disclosed. The quaternized compositions are advantageously sulfonated or sulfitated. 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 N made by self-metathesis of a natural oil or an unsaturated triglyceride made by cross-metathesis of a natural oil with an olefin. The quaternary ammonium, betaine, and sulfobetaine compositions and their sulfonated or sulfitated 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.

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Patent Owner(s)

Patent OwnerAddress
STEPAN COMPANYNORTHFIELD ILLINOIS 60093

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Dave R Chicago, US 20 70
Alonso, Marcos Chicago, US 15 40
Bernhardt, Randal J Antioch, US 63 467
Brown, Aaron Chicago, US 54 271
Ganguly-Mink, Sangeeta Chicago, US 11 17
Malec, Andrew Irvine, US 3 0
Manuel, Teresa West Chester, US 3 6
Masters, Ronald A Glenview, US 32 239
Munie, Lawrence A Grayslake, US 6 14
Murphy, Dennis S Libertyville, US 27 255
Skelton, Patti Winder, US 19 41
Sook, Brian Lawrenceville, US 15 33
Terry, Michael R Gurnee, US 18 91
Weitgenant, Jeremy Aaron Grayslake, US 8 40
Whitlock, Laura Lee Highland Park, US 11 26
Wiester, Michael Chicago, US 13 28
Wolfe, Patrick Shane Palatine, US 26 147

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