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Fatty amines, amidoamines, and their derivatives from natural oil metathesis
US9175246B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9175246-B2 |
| Application number | US-201113878981-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 25, 2011 |
| Priority date | Oct 25, 2010 |
| Publication date | Nov 3, 2015 |
| Grant date | Nov 3, 2015 |
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Abstract
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Fatty amine compositions made from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives are disclosed. In another aspect, fatty amidoamines made by reacting a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with an aminoalkyl-substituted tertiary amine are disclosed. The fatty amines or amidoamines are advantageously sulfonated, sulfitated, oxidized, or reduced. 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.
First claim
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We claim: 1. A fatty amidoamine having the formula: R 3 (R 2 )N(CH 2 ) n NH(CO)R 1 wherein R 1 is —C 9 H 16 —R 4 or —C 16 H 30 —(CO)NH(CH 2 ) n N(R 2 )R 3 ; each of R 2 and R 3 is independently substituted or unsubstituted alkyl, aryl, alkenyl, oxyalkylene, or polyoxyalkylene; R 4 is hydrogen or C 1 -C 7 alkyl; and n=2-8; wherein when R 4 is C 1 -C 7 alkyl, the fatty amidoamine has at least 1 mole % of trans-Δ 9 unsaturation. 2. A derivative m…
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Human Necessities · mapped topic
Chemistry & Metallurgy · mapped topic
Operations & Transport · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US9175246B2 cover?
- Fatty amine compositions made from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives are disclosed. In another aspect, fatty amidoamines made by reacting a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with an aminoalkyl-substituted tertiary amine are disclosed. The fatty amines or …
- Who is the assignee on this patent?
- Allen Dave R, Alonso Marcos, Bernhardt Randal J, and 16 more
- What technology area does this patent fall under?
- Primary CPC classification C11C3/08. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).