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公开(公告)号：US07781623B2
公开(公告)日：2010-08-24
申请号：US11918418
申请日：2006-04-05
IPC分类号： C07C29/80 , C07C209/84 , C07C209/90
CPC分类号： C07C37/004 , C07C39/06
摘要： A process for the production of a color-stable composition containing cardanol, including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate; (b) reacting the distillate with acetic anhydride to obtain a reaction mixture; and (c) subjecting the reaction mixture to fractional distillation is provided. A method for the production of color-stable phenalkamines, including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate; (b) reacting the distillate with acetic anhydride to obtain a reaction mixture; (c) subjecting the reaction mixture to fractional distillation to obtain a cardanol-containing fractional distillate; and (d) reacting the fractional distillate with an aliphatic amine and formaldehyde to form a color-stable phenalkamine is also provided.
摘要翻译： 一种生产含有腰果酚的颜色稳定组合物的方法，包括（a）使粗的腰果壳液体经蒸馏得到馏出物; （b）使馏出物与乙酸酐反应得到反应混合物; 和（c）使反应混合物进行分馏。 一种生产颜色稳定的酚烷胺的方法，包括（a）使粗的腰果壳液体蒸馏得到馏出物; （b）使馏出物与乙酸酐反应得到反应混合物; （c）使反应混合物进行分馏以获得含有含硬脂酸的分馏馏分; 并且（d）还提供了分馏馏分与脂族胺和甲醛反应以形成颜色稳定的苯胺。
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公开(公告)号：US20090082598A1
公开(公告)日：2009-03-26
申请号：US11918418
申请日：2006-04-05
IPC分类号： C07C215/46 , C07C37/74
CPC分类号： C07C37/004 , C07C39/06
摘要： A process for the production of a color-stable composition containing cardanol, including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate; (b) reacting the distillate with acetic anhydride to obtain a reaction mixture; and (c) subjecting the reaction mixture to fractional distillation is provided. A method for the production of color-stable phenalkamines, including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate; (b) reacting the distillate with acetic anhydride to obtain a reaction mixture; (c) subjecting the reaction mixture to fractional distillation to obtain a cardanol-containing fractional distillate; and (d) reacting the fractional distillate with an aliphatic amine and formaldehyde to form a color-stable phenalkamine is also provided.
摘要翻译： 一种生产含有腰果酚的颜色稳定组合物的方法，包括（a）使粗的腰果壳液体经蒸馏得到馏出物; （b）使馏出物与乙酸酐反应得到反应混合物; 和（c）使反应混合物进行分馏。 一种生产颜色稳定的酚烷胺的方法，包括（a）使粗的腰果壳液体蒸馏得到馏出物; （b）使馏出物与乙酸酐反应得到反应混合物; （c）使反应混合物进行分馏以获得含有含硬脂酸的分馏馏分; 并且（d）还提供了分馏馏分与脂族胺和甲醛反应以形成颜色稳定的苯胺。
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3.发明申请公开(公告)号：US20090186861A1
公开(公告)日：2009-07-23
申请号：US12307676
申请日：2007-06-27
申请人： Peter Kempers , Ulrich Schörken , Thomas Wolf , Setsuo Sato , Wanderson Bueno De Almeida , Pablo Silva Bizzarri , Alexssander Shigueru Araujo
发明人： Peter Kempers , Ulrich Schörken , Thomas Wolf , Setsuo Sato , Wanderson Bueno De Almeida , Pablo Silva Bizzarri , Alexssander Shigueru Araujo
CPC分类号： C11B13/02 , A23L33/11 , C10G2300/1011 , C11C1/045 , C11C1/10 , C11C3/003 , Y02E50/13 , Y02P30/20 , Y02W30/74
摘要： The invention relates to a process for production of fatty acids directly from soapstock generated in the alkali refining process including the steps of (a) adding a lipase directly to the alkaline soapstock to facilitate hydrolysis of glycerides without prior neutralisation, (b) neutralizing and splitting the soaps with strong acids, and (c) separating the fatty acid phase from the aqueous phase by settling and/or centrifugation. A second embodiment is a process in which the soapstock is first neutralized and split with strong acids, followed by adding a lipase to facilitate glyceride hydrolysis, and separating the fatty acid phase. The fatty acids so obtained can be esterified with C1-C6 alcohols using a lipase that is selective for fatty acids and does not transesterify the sterolesters, and the fatty acid esters and sterolesters are separated by distillation.The sterolesters are useful as supplements for food, as pharmaceutical agents for lowering cholesterol and as biofuel and biodiesel.
摘要翻译： 本发明涉及直接由碱精制方法生产的皂液生产脂肪酸的方法，包括以下步骤：（a）将脂肪酶直接加入到碱性皂片中，以促进甘油酯的水解而无需预先中和，（b）中和和分离 具有强酸的肥皂，和（c）通过沉降和/或离心将脂肪酸相与水相分离。 第二个实施方案是其中首先将皂片中和并用强酸分裂，然后加入脂肪酶以促进甘油酯水解并分离脂肪酸相的方法。 如此获得的脂肪酸可以用C1-C6醇酯化，该脂肪酶对脂肪酸是选择性脂肪酶，不酯交换甾体酯，脂肪酸酯和甾醇通过蒸馏分离。 甾体可用作食品的补充剂，作为降低胆固醇和生物燃料和生物柴油的药剂。
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4.发明授权公开(公告)号：US08426622B2
公开(公告)日：2013-04-23
申请号：US12307676
申请日：2007-06-27
申请人： Peter Kempers , Ulrich Schörken , Thomas Wolf , Setsuo Sato , Wanderson Bueno de Almeida , Pablo Silva Bizzarri , Alexssander Shigueru Araujo
发明人： Peter Kempers , Ulrich Schörken , Thomas Wolf , Setsuo Sato , Wanderson Bueno de Almeida , Pablo Silva Bizzarri , Alexssander Shigueru Araujo
CPC分类号： C11B13/02 , A23L33/11 , C10G2300/1011 , C11C1/045 , C11C1/10 , C11C3/003 , Y02E50/13 , Y02P30/20 , Y02W30/74
摘要： The invention relates to a process for production of fatty acids directly from soapstock generated in the alkali refining process including the steps of (a) adding a lipase directly to the alkaline soapstock to facilitate hydrolysis of glycerides without prior neutralization, (b) neutralizing and splitting the soaps with strong acids, and (c) separating the fatty acid phase from the aqueous phase by settling and/or centrifugation. A second embodiment is a process in which the soapstock is first neutralized and split with strong acids, followed by adding a lipase to facilitate glyceride hydrolysis, and separating the fatty acid phase. The fatty acids so obtained can be esterified with C1-C6 alcohols using a lipase that is selective for fatty acids and does not transesterify the sterolesters, and the fatty acid esters and sterolesters are separated by distillation.The sterolesters are useful as supplements for food, as pharmaceutical agents for lowering cholesterol and as biofuel and biodiesel.
摘要翻译： 本发明涉及直接由碱精制方法生产的皂液生产脂肪酸的方法，包括以下步骤：（a）将脂肪酶直接加入到碱性皂片中，以促进甘油酯的水解而无需预先中和，（b）中和和分离 具有强酸的肥皂，和（c）通过沉降和/或离心将脂肪酸相与水相分离。 第二个实施方案是其中首先将皂片中和并用强酸分裂，然后加入脂肪酶以促进甘油酯水解并分离脂肪酸相的方法。 如此获得的脂肪酸可以用C1-C6醇酯化，该脂肪酶对脂肪酸是选择性脂肪酶，不酯交换甾体酯，脂肪酸酯和甾醇通过蒸馏分离。 甾体可用作食品的补充剂，作为降低胆固醇和生物燃料和生物柴油的药剂。
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公开(公告)号：US20080118961A1
公开(公告)日：2008-05-22
申请号：US11667390
申请日：2004-11-09
IPC分类号： C12P7/64
摘要： A process for the production of fatty acid esters from any soapstock generated in the alkali refining process of soybean, sunflower, rice, corn, coconut, palm kernel, rapeseed or cotton oils, which soapstock comprises water, about 0.1-2.0%, fatty derivatives, including glycerides, neutralizing and splitting the soaps with strong acids, followed by enzymatic esterification using a lipase enzyme, with an alkanol, at 15-to-70° C., followed by agitating the resulting mixture for three-to-five days, then separating the crude ester phase from the mixture, neutralizing the residual acid value with a base, and distilling off and recovering the esters, and obtaining a residue containing sterols, wherein the fatty acid esters thus produced may be used as biodiesel fuel.
摘要翻译： 在大豆，向日葵，大米，玉米，椰子，棕榈仁，油菜籽或棉花油的碱精炼过程中产生的任何皂片生产脂肪酸酯的方法，该皂料包含约0.1-2.0％的水，脂肪族衍生物 ，包括甘油酯，用强酸中和并分离肥皂，然后在15至70℃下使用脂肪酶与链烷醇进行酶促酯化，随后将所得混合物搅拌三至五天， 然后将粗酯相与混合物分离，用碱中和残余酸值，并蒸馏除去并回收酯，得到含有甾醇的残余物，其中由此生产的脂肪酸酯可用作生物柴油燃料。
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公开(公告)号：US20080207927A1
公开(公告)日：2008-08-28
申请号：US11862217
申请日：2007-09-27
IPC分类号： C07D407/04 , C07D319/06 , C07D317/10
CPC分类号： C07D317/20 , C07D319/06 , C07D407/04
摘要： A process for the production of glycerol acetals of aldehydes selected from the group consisting of isobutyraldehyde, 2-ethylhexyl aldehyde, furfuryl aldehyde and benzaldehyde, in which glycerol is reacted with one or more of those aldehydes in the absence of organic solvents and in the presence of phosphoric acid as catalyst, the molar ratio of glycerol to aldehyde(s) being between 1:1 to 1:1.2.
摘要翻译： 制备选自异丁醛，2-乙基己基醛，糠醛和苯甲醛的醛的甘油缩醛的方法，其中甘油在不存在有机溶剂的情况下与一种或多种醛反应，并且在存在下 的磷酸作为催化剂，甘油与醛的摩尔比在1:1至1:1.2之间。
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