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US 2026/0234328 A1Published application
Renewably derived polyamides and methods of making the same
AssigneeWilmar Trading Pte. Ltd.
InventorsJordan R. Quinn, Paul A. Bertin
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Abstract
Methods of making polyamides from renewable materials, such as natural oils, are generally disclosed herein. In some embodiments, the polyamides are nylon-10. In some such embodiments, nylon-10 is made by polymerizing 10-aminodecanoic acid, or esters thereof. In some further such embodiments, the 10-aminodecanoic acid monomers (or esters thereof) are derived from natural oils via the metathesis of unsaturated fatty acid moieties of the natural oil.
Claims1
A method of making a polyamide from a natural oil, the method comprising:
- providing 9-decenoic acid, wherein providing 9-decenoic acid comprises deriving 9-decenoic acid from a natural oil composition;
- reacting 9-decenoic acid with a brominating agent to form 10-bromodecanoic acid;
- reacting 10-bromodecanoic acid with an aminating agent to form 10-aminodecanoic acid;
- and
- polymerizing 10-aminodecanoic acid to form a polyamide-10 polymer.
2 more elements
Dependencies are inferred from the claim text.