公开(公告)号：US09290719B2

公开(公告)日：2016-03-22

申请号：US13728560

申请日：2012-12-27

Applicant: ELEVANCE RENEWABLE SCIENCES, INC.

Inventor： Monika Mujkic ,  Michael Tupy ,  Stephen E. Russell ,  Scott Walters ,  Benjamin Bergmann ,  Michelle Morie-Bebel ,  Steven A. Cohen ,  Syed Q. A. Rizvi ,  Stephen A. DiBiase ,  Garrett Zopp

IPC: C07C51/36 ,  C11C1/02 ,  C11C3/12

CPC classification number: C11C1/025 ,  C11B11/00 ,  C11B13/00 ,  C11B13/02 ,  C11C1/02 ,  C11C3/12 ,  C11C3/123 ,  Y02W30/74

Abstract: Natural oil based fatty acid wax compositions and their methods of making are provided. The methods comprise providing a natural oil, and hydrogenating and metathesizing the natural oil, and then converting the hydrogenated metathesized natural oil to obtain a fatty acid wax comprising free fatty acids and/or salts of fatty acids, glycerol and/or alcohol, and paraffin, wherein the fatty acid wax has at least 50 wt % of carbon chain compositions with at least 18 carbon atoms. The compositions may comprise 85-100 wt % long-chain fatty acids, 0-15 wt % esters, wherein the fatty acid comprises between 15-60 wt % long chain di-acids and 40-85 wt % long chain mono-acids. The compositions may comprise about 50-100 wt % long-chain fatty acids and about 0-50 wt % esters, wherein the fatty acid may comprise between about 15-80 wt % long chain di-acids and about 20-85 wt % long chain monoacids.

Abstract translation: 提供天然油基脂肪酸蜡组合物及其制备方法。 所述方法包括提供天然油，并对天然油进行氢化和复分解，然后转化氢化的复分解天然油，以获得包含游离脂肪酸和/或脂肪酸，甘油和/或醇的盐和石蜡的脂肪酸蜡 ，其中所述脂肪酸蜡具有至少50重量％的具有至少18个碳原子的碳链组成。 组合物可以包含85-100重量％的长链脂肪酸，0-15重量％的酯，其中脂肪酸包含15-60重量％的长链二酸和40-85重量％的长链单酸。 组合物可以包含约50-100重量％的长链脂肪酸和约0-50重量％的酯，其中脂肪酸可以包含约15-80重量％的长链二酸和约20-85重量％的长 链一元酸。