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公开(公告)号：US20080262251A1
公开(公告)日：2008-10-23
申请号：US11596384
申请日：2004-05-31
IPC分类号： C07J9/00
CPC分类号： C07J9/00
摘要： A process for recovering sterols from organic material containing sterols and sterol derivatives. In a first step (a) the organic material is reacted with at least one of polyols, polyamines, alkanolamines or monohydric alcohols to increase the amount of free sterols in the organic material; (b) reacting residual reactants, and their esters or amides with epoxydated components; and (c) separating the free sterols from the mixture by short path distillation, thin film evaporation, or flash evaporation. The recovered sterols can be further purified by a crystallization step.
摘要翻译： 从含有甾醇和甾醇衍生物的有机物质中回收固醇的方法。 在第一步骤（a）中，有机材料与多元醇，多胺，链烷醇胺或一元醇中的至少一种反应以增加有机材料中的游离甾醇的量; （b）使残留的反应物及其酯或酰胺与环氧化的组分反应; 和（c）通过短路蒸馏，薄膜蒸发或闪蒸蒸发将游离甾醇与混合物分离。 回收的固醇可以通过结晶步骤进一步纯化。
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2.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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3.发明授权Polyamides from dimer and trimer acid esters and methods for their preparation 失效二聚体和三聚酸酯的聚酰胺及其制备方法
公开(公告)号：US6072023A
公开(公告)日：2000-06-06
申请号：US119557
申请日：1998-07-21
IPC分类号： C07C231/02 , C07C235/10 , C08G69/34 , C08G69/02 , C08G69/26 , C08G73/00 , C08L79/02
CPC分类号： C08G69/34 , C07C231/02 , C07C235/10
摘要： Polyamides and process for their preparation comprising eitherA) epoxidizing an unsaturated or partially hydrogenated fatty acid glyceride;B) transesterifying the epoxidized glyceride with a C.sub.1-4 alkanol to obtain epoxidized fatty acid C.sub.1-4 alkyl esters;C) ring opening and dimerizing the epoxidized fatty acid C.sub.1-4 alkyl esters; andD) reacting the dimerized fatty acid C.sub.1-4 alkyl esters with a polyamine to obtain a polyamide; orA) transesterifying an unsaturated or partially hydrogenated glyceride with a C.sub.14 alkanol to obtain olefinically unsaturated fatty acid C.sub.1-4 alkyl esters;B) epoxidizing the unsaturated fatty acid C.sub.1-4 alkyl esters;C) ring opening and dimerizing the epoxidized fatty acid C.sub.1-4 alkyl esters; andD) reacting the dimerized fatty acid C.sub.1-4 alkyl esters with a polyamine to obtain a polyamide.
摘要翻译： 聚酰胺及其制备方法，包括A）环氧化不饱和或部分氢化的脂肪酸甘油酯; B）用C 1-4链烷醇酯交换环氧化甘油酯得到环氧化脂肪酸C 1-4烷基酯; C）开环并使环氧化脂肪酸C 1-4烷基酯二聚; 和D）使二聚脂肪酸C 1-4烷基酯与多胺反应得到聚酰胺; 或A）使不饱和或部分氢化的甘油酯与C14链烷醇酯交换，得到烯属不饱和脂肪酸C 1-4烷基酯; B）环氧化不饱和脂肪酸C 1-4烷基酯; C）开环并使环氧化脂肪酸C 1-4烷基酯二聚; 和D）使二聚脂肪酸C 1-4烷基酯与多胺反应得到聚酰胺。
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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：US20090281355A1
公开(公告)日：2009-11-12
申请号：US11911347
申请日：2006-04-05
IPC分类号： C07C37/74 , C07C209/00
CPC分类号： C07C37/74 , C07C37/004 , C07C37/685 , C07C37/86 , C07C39/19
摘要： A process for the production of a color-stable composition containing cardanol and cardol including (a) subjecting crude, cashew nutshell liquid to distillation to obtain a distillate: (b) reacting the distillate with boric acid to obtain a reaction mixture; and (c) subjecting the reaction mixture to 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 boric acid to obtain a reaction mixture; (c) subjecting the reaction mixture to distillation to obtain a main fraction; and (d) reacting the main fraction 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和卡波尔的颜色稳定组合物的方法，包括（a）使粗的腰果油液体经蒸馏得到馏出物：（b）使馏出物与硼酸反应得到反应混合物; 和（c）使反应混合物进行蒸馏。 一种生产色稳定性酚烷胺的方法，包括（a）使粗，腰果油液体蒸馏得到馏出物; （b）使馏出物与硼酸反应得到反应混合物; （c）使反应混合物蒸馏得到主要馏分; 并且（d）还提供了主要馏分与脂族胺和甲醛反应以形成色稳定的苯胺。
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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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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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8.发明授权Dimer and trimer acid esters from epoxidized compounds and methods for their preparation 失效来自环氧化合物的二聚体和三聚体酸酯及其制备方法公开(公告)号：US06274750B1
公开(公告)日：2001-08-14
申请号：US09119558
申请日：1998-07-21
IPC分类号： C07C5900
CPC分类号： C11C3/00 , C07C67/343 , C08G65/2615 , C08G65/3312 , C08G69/34 , C09D11/102 , C07C69/675
摘要： Mixtures of dimeric and trimeric fatty acid C1-4 alkyl esters and processes for their preparation comprising either A) epoxidizing an unsaturated or partially hydrogenated fatty acid glyceride; B) transesterifying the epoxidized glyceride with a C1-4 alkanol to obtain epoxidized fatty acid C1-4 alkyl esters; and C) ring opening and dimerizing the epoxidized fatty acid C1-4 alkyl esters; or A) transesterifying an unsaturated or partially hydrogenated glyceride with a C1-4 alkanol to obtain olefinically unsaturated fatty acid C1-4 alkyl esters; B) epoxidizing the unsaturated fatty acid C1-4 alkyl esters; and C) ring opening and dimerizing the epoxidized fatty acid C1-4 alkyl esters.
摘要翻译： 二聚和三聚脂肪酸C 1-4烷基酯的混合物及其制备方法，其包括A）环氧化不饱和或部分氢化的脂肪酸甘油酯; B）用C 1-4链烷醇酯交换环氧化甘油酯，得到环氧化脂肪酸C1-4 烷基酯; 和C）开环并使环氧化脂肪酸C 1-4烷基酯二聚; 或A）使不饱和或部分氢化的甘油酯与C 1-4链烷醇酯交换以获得烯属不饱和脂肪酸C 1-4烷基酯; B）环氧化不饱和脂肪酸C 1-4烷基酯; 和C）开环并使环氧化脂肪酸C 1-4烷基酯二聚。
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9.发明申请Use of Fatty Alcohols as Plasticizer to Improve the Physical-Mechanical Properties and Processability of Phb and its Co-Polymers 审中-公开使用脂肪醇作为增塑剂，以改善Phb及其共聚物的物理机械性能和加工性能公开(公告)号：US20080139702A1
公开(公告)日：2008-06-12
申请号：US11573278
申请日：2004-08-06
申请人： Wanderson Bueno De Almeida , Pablo Silva Bizzari , Nazareno Antonio Sertori Durao , Jefter Fernandes Do Nascimento
发明人： Wanderson Bueno De Almeida , Pablo Silva Bizzari , Nazareno Antonio Sertori Durao , Jefter Fernandes Do Nascimento
摘要： A plasticized composition including (i) at least one biopolymer selected from the group consisting of poly hydrobutyrate (PHB) and PHB copolymers; and (ii) a plasticizer containing (a) a saturated or unsaturated, linear or branched C6-30 fatty alcohol, and (b) a glycerol ester of a linear or branched, saturated or unsaturated C6-24 fatty acid, wherein (a) and (b) are present in a ratio of 100:0 to 75:25 by weight is provided.
摘要翻译： 一种增塑组合物，其包含（i）至少一种选自聚氢丁酸酯（PHB）和PHB共聚物的生物聚合物; 和（ii）包含（a）饱和或不饱和的直链或支链C 6-30脂肪醇的增塑剂，和（b）直链或支链，饱和或不饱和的C 1 -C 6脂肪醇的甘油酯， 其中（a）和（b）以重量比为100:0至75:25的比例存在。
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公开(公告)号：US20060243161A1
公开(公告)日：2006-11-02
申请号：US10536544
申请日：2002-12-06
IPC分类号： C09D101/18 , C08L91/00
CPC分类号： C08K5/101 , C08K5/1515 , C08L1/18
摘要： The invention is a plasticizer for nitrocellulose based resins, a method for plasticizing a nitrocellulose based resin and a nitrocellulose based paint containing the plasticizer. The plasticizer contains a mixture of (i) at least one isobutanol ester of a fatty acid with 8 to 24 carbon atoms. The acids can be saturated or unsaturated, linear or branched, and contain at least one epoxy group per molecule and (ii) at least one methyl ester of a fatty acid with 16 to 18 carbon atoms which acids can be saturated or olefinically unsaturated, linear or branched.
摘要翻译： 本发明是硝酸纤维素类树脂的增塑剂，硝化纤维素类树脂的增塑方法和含有增塑剂的硝酸纤维素类涂料。 增塑剂含有（i）至少一种具有8至24个碳原子的脂肪酸的异丁醇酯的混合物。 酸可以是饱和或不饱和的，直链或支链的，并且每个分子含有至少一个环氧基，和（ii）至少一种具有16至18个碳原子的脂肪酸甲基酯，这些酸可以是饱和或烯属不饱和的，线性的 或分支。
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