公开(公告)号：US20060193802A1

公开(公告)日：2006-08-31

申请号：US10551854

申请日：2004-04-22

Applicant: Zenon Lysenko ,  Donald Morrison ,  David Babb ,  Donald Bunning ,  Christopher Derstine ,  James Gilchrist ,  H. Ray Jouett ,  Jeffrey Kanel ,  Kurt Olson ,  Wei-Jun Peng ,  Joe Philips ,  Brian Roesch ,  Aaron Sanders ,  Alan Schrock ,  Pulikkottil Thomas

Inventor： Zenon Lysenko ,  Donald Morrison ,  David Babb ,  Donald Bunning ,  Christopher Derstine ,  James Gilchrist ,  H. Ray Jouett ,  Jeffrey Kanel ,  Kurt Olson ,  Wei-Jun Peng ,  Joe Philips ,  Brian Roesch ,  Aaron Sanders ,  Alan Schrock ,  Pulikkottil Thomas

IPC: C07C29/14

CPC classification number: C08G18/4891 ,  C07C67/31 ,  C07C67/347 ,  C07C69/675 ,  C07C69/716 ,  C07C69/732 ,  C07C69/738 ,  C08G18/4072 ,  C08G18/4804 ,  C08G18/4841 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

Abstract: An aldehyde composition derived by hydroformylation of a transesterified seed oil and containing a mixture of formyl-substituted fatty acids or fatty acid esters having the following composition by weight: greater than about 10 to less than about 95 percent monoformyl, greater than about 1 to less than about 65 percent diformyl, and greater than about 0.1 to less than about 10 percent triformyl-substituted fatty acids or fatty acid esters, and having a diformyl to triformyl weight ratio of greater than about 5/1; preferably, greater than about 3 to less than about 20 percent saturates; and preferably, greater than about 1 to less than about 20 percent unsaturates. An alcohol composition derived by hydrogenation of the aforementioned aldehyde composition, containing a mixture of hydroxymethyl-substituted fatty acids or fatty acid esters having the following composition by weight: greater than about 10 to less than about 95 percent monoalcohol {mono(hydroxymethyl)}, greater than about 1 to less than about 65 percent diol {di(hydroxymethyl)}, greater than about 0.1 to less than about 10 percent triol, tri(hydroxmethyl)-substituted fatty acids or fatty acid esters; preferably greater than about 3 to less than about 35 percent saturates; and preferably, less than about 10 percent unsaturates. The alcohol composition can be converted into an oligomeric polyol for use in the manufacture of polyurethane slab stock flexible foams.

Abstract translation: 通过酯交换种子油的加氢甲酰化衍生的醛组合物，并含有具有以下重量组成的甲酰取代的脂肪酸或脂肪酸酯的混合物：大于约10至小于约95％的单甲基，大于约1至少 并且具有大于约65％的二甲酰基和大于约0.1至小于约10％的三甲酰基取代的脂肪酸或脂肪酸酯，并且具有大于约5/1的二甲酰基 - 三甲酰基重量比; 优选大于约3至小于约20％的饱和物; 并且优选大于约1至小于约20％的不饱和度。 通过上述醛组合物的氢化衍生的醇组合物，其含有羟甲基取代的脂肪酸或脂肪酸酯的混合物，所述羟甲基取代的脂肪酸或脂肪酸酯具有以下重量组成：大于约10至小于约95％的一元醇{单（羟甲基，大于 约1至小于约65％的二醇{二（羟甲基，大于约0.1至小于约10％的三醇，三（羟甲基）取代的脂肪酸或脂肪酸酯;优选大于约3至小于约35％ 饱和物;优选小于约10％的不饱和度。醇组合物可以转化为用于制备聚氨酯板坯柔性泡沫的低聚多元醇。

公开(公告)号：US20080110082A1

公开(公告)日：2008-05-15

申请号：US11901967

申请日：2007-09-19

Applicant: Thomas Maliszewski ,  Donald Bunning ,  Louis Kapicak ,  David Schreck

Inventor： Thomas Maliszewski ,  Donald Bunning ,  Louis Kapicak ,  David Schreck

IPC: C10L1/18 ,  B01J8/00 ,  C07C29/76

CPC classification number: C07C67/03 ,  C07C67/54 ,  C10L1/026 ,  C11C1/10 ,  C11C3/003 ,  Y02E50/13 ,  C07C69/52 ,  C07C69/24

Abstract: Processes for making biodiesel are improved by fast, vapor fractionating a crude biodiesel containing alkyl ester, lower alkanol and a catalytically effective amount of base catalyst to obtain a lower alkanol fraction having a low content of water without undue loss of alkyl ester despite the presence of active catalyst.

Abstract translation: 制备生物柴油的方法通过快速，蒸馏分馏含粗生物柴油的烷基酯，低级烷醇和催化有效量的碱催化剂来改进，以获得具有低含量水的低级链烷醇馏分，而不会没有过度损失烷基酯，尽管存在 活性催化剂。