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1.发明申请PROCESS FOR MAKING HMF FROM SUGARS WITH REDUCED BYPRODUCT FORMATION, AND IMPROVED STABILITY HMF COMPOSITIONS 审中-公开通过减少产物形成从糖制备HMF的方法和改进的稳定性HMF组合物公开(公告)号：US20160332978A1
公开(公告)日：2016-11-17
申请号：US15213514
申请日：2016-07-19
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Alexandra Sanborn , Erik Hagberg , Stephen Howard , Erin M. Rockafellow
IPC: C07D307/48 , C07D307/50 , C09K15/06
CPC classification number: C07D307/48 , A61K9/08 , A61K31/341 , A61K47/10 , C07D307/46 , C07D307/50 , C09K15/06
Abstract: Disclosed is a process for making HMF or a derivative of HMF by dehydrating one or more hexose sugars in a reduced oxygen environment. In another, related aspect, a method for improving the stability and resistance to degradation of an HMF product involves adding one or more antioxidants to the HMF product.
Abstract translation: 公开了通过在还原氧环境中脱水一种或多种己糖来制备HMF或HMF衍生物的方法。 另一方面，相关方面，提高HMF产品的稳定性和抗降解性的方法包括向HMF产品中加入一种或多种抗氧化剂。
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2.发明申请PROCESS FOR MAKING HMF FROM SUGARS WITH REDUCED BYPRODUCT FORMATION, AND IMPROVED STABILITY HMF COMPOSITIONS 有权通过减少产物形成从糖制备HMF的方法和改进的稳定性HMF组合物公开(公告)号：US20160009675A1
公开(公告)日：2016-01-14
申请号：US14771842
申请日：2014-02-25
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Alexandra Sanborn , Erik Hagberg , Stephen Howard , Erin M. Rockafellow
IPC: C07D307/50 , C07D307/48
CPC classification number: C07D307/48 , A61K9/08 , A61K31/341 , A61K47/10 , C07D307/46 , C07D307/50 , C09K15/06
Abstract: Disclosed is a process for making HMF′ or a derivative of HMF by dehydrating one or more hexose sugars in a reduced oxygen environment, in another, related aspect, a method for improving the stability and resistance to degradation of an HMF product Involves adding one or more antioxidants to the HMF product.
Abstract translation: 公开了通过在还原氧环境中脱水一种或多种己糖来制备HMF'或HMF衍生物的方法，另一方面涉及一种用于提高HMF产物的稳定性和抗降解性的方法。 更多抗氧化剂的HMF产品。
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3.发明申请公开(公告)号：US20150307510A1
公开(公告)日：2015-10-29
申请号：US14437258
申请日：2013-10-04
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Erik Hagberg , Erin M. Rockafellow , Brennan Smith , Kenneth F. Stensrud
IPC: C07D493/04
CPC classification number: C07D493/04 , A61K31/34
Abstract: A process is provided for making isohexides such as isosorbide with reduced color and/or improved color stability on storage, wherein ionic species in the crude dehydration product mixture are chromatographically substantially separated from the remainder of the crude product mixture, then the remainder is refined to yield a finished product for further use or sale.
Abstract translation: 提供了一种用于制备异辛烷，例如具有降低的颜色的异山梨醇和/或储存时改善的颜色稳定性的异己酸酯，其中粗脱水产物混合物中的离子物质与粗产物混合物的其余部分进行色谱分离，然后将其余物质精制至 生产成品进一步使用或销售。
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Patent Agency Ranking
公开(公告)号：US20150274746A1
公开(公告)日：2015-10-01
申请号：US14437269
申请日：2013-10-04
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Erik Hagberg , Erin M. Rockafellow , Brennan Smith , Kenneth F. Stensrud
IPC: C07D493/04
CPC classification number: C07D493/04 , A61K31/34
Abstract: Reduced color and improved color stability isohexide products are enabled through adding one or more antioxidants to a crude dehydration product mixture from an acid-catalyzed dehydration of a corresponding hexitol.
Abstract translation: 通过从相应的己糖醇的酸催化脱水向粗脱水产物混合物中加入一种或多种抗氧化剂，能够降低颜色和改善颜色稳定性。
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公开(公告)号：US20150274745A1
公开(公告)日：2015-10-01
申请号：US14437266
申请日：2013-10-04
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Erik Hagberg , Erin M. Rockafellow , Brennan Smith , Kenneth F. Stensrud
IPC: C07D493/04
CPC classification number: C07D493/04
Abstract: A process is described for making isohexides, comprising dehydrating one or more hexitols with an acid catalyst to form a crude dehydration product mixture including one or more isohexides, further processing the mixture to separate out one or more fractions of a greater purity or higher concentration of at least one of the isohexides, and hydrogenating at least one of a) the crude dehydration product mixture, b) a neutralized crude dehydration product mixture, following a neutralization of the crude dehydration product mixture, c) the product mixture following a neutralization step and further following a step to remove ionic species therefrom, d) a greater purity or higher concentration fraction, and e) a lesser purity or concentration fraction, by reaction with a hydrogen source in the presence of a hydrogenation catalyst. Hydrogenation improves the color and/or color stability of the material, especially of a finished isohexide product.
Abstract translation: 描述了制备异戊二烯的方法，包括用酸催化剂脱水一种或多种己醇，以形成包含一种或多种异己烯的粗脱水产物混合物，进一步处理混合物以分离出一种或多种较高纯度或更高浓度的 至少一种异己烯化合物，和氢化a）粗脱水产物混合物中的至少一种，b）中和的粗脱水产物混合物，中和粗脱水产物混合物，c）产物混合物，在中和步骤和 进一步遵循从其中除去离子物质的步骤，d）在氢化催化剂存在下与氢源反应，d）更高的纯度或更高的浓度级分，和e）较小的纯度或浓度级分。 氢化改善了材料的颜色和/或颜色稳定性，特别是成品的异己烯产物的颜色和/或颜色稳定性。
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公开(公告)号：US09321784B2
公开(公告)日：2016-04-26
申请号：US14437266
申请日：2013-10-04
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Erik Hagberg , Erin M. Rockafellow , Brennan Smith , Kenneth F. Stensrud
IPC: C07D493/04
CPC classification number: C07D493/04
Abstract: A process is described for making isohexides, comprising dehydrating one or more hexitols with an acid catalyst to form a crude dehydration product mixture including one or more isohexides, further processing the mixture to separate out one or more fractions of a greater purity or higher concentration of at least one of the isohexides, and hydrogenating at least one of a) the crude dehydration product mixture, b) a neutralized crude dehydration product mixture, following a neutralization of the crude dehydration product mixture, c) the product mixture following a neutralization step and further following a step to remove ionic species therefrom, d) a greater purity or higher concentration fraction, and e) a lesser purity or concentration fraction, by reaction with a hydrogen source in the presence of a hydrogenation catalyst. Hydrogenation improves the color and/or color stability of the material, especially of a finished isohexide product.
Abstract translation: 描述了制备异戊二烯的方法，包括用酸催化剂脱水一种或多种己醇，以形成包含一种或多种异己烯的粗脱水产物混合物，进一步处理混合物以分离出一种或多种较高纯度或更高浓度的 至少一种异己烯化合物，和氢化a）粗脱水产物混合物中的至少一种，b）中和的粗脱水产物混合物，中和粗脱水产物混合物，c）产物混合物，在中和步骤和 进一步遵循从其中除去离子物质的步骤，d）在氢化催化剂存在下与氢源反应，d）更高的纯度或更高的浓度级分，和e）较小的纯度或浓度级分。 氢化改善了材料的颜色和/或颜色稳定性，特别是成品的异己烯产物的颜色和/或颜色稳定性。
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公开(公告)号：US09315515B2
公开(公告)日：2016-04-19
申请号：US14437258
申请日：2013-10-04
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Erik Hagberg , Erin M. Rockafellow , Brennan Smith , Kenneth F. Stensrud
IPC: C07D493/04 , A61K31/34
CPC classification number: C07D493/04 , A61K31/34
Abstract: A process is provided for making isohexides such as isosorbide with reduced color and/or improved color stability on storage, wherein ionic species in the crude dehydration product mixture are chromatographically substantially separated from the remainder of the crude product mixture, then the remainder is refined to yield a finished product for further use or sale.
Abstract translation: 提供了一种用于制备异辛烷，例如具有降低的颜色的异山梨醇和/或储存时改善的颜色稳定性的异己酸酯，其中粗脱水产物混合物中的离子物质与粗产物混合物的其余部分进行色谱分离，然后将其余物质精制至 生产成品进一步使用或销售。
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公开(公告)号：US09266900B2
公开(公告)日：2016-02-23
申请号：US14437269
申请日：2013-10-04
Applicant: ARCHER DANIELS MIDLAND COMPANY
Inventor： Erik Hagberg , Erin M. Rockafellow , Brennan Smith , Kenneth F. Stensrud
IPC: C07D493/04 , A61K31/34
CPC classification number: C07D493/04 , A61K31/34
Abstract: Reduced color and improved color stability isohexide products are enabled through adding one or more antioxidants to a crude dehydration product mixture from an acid-catalyzed dehydration of a corresponding hexitol.
Abstract translation: 通过从相应的己糖醇的酸催化脱水向粗脱水产物混合物中加入一种或多种抗氧化剂，能够降低颜色和改善颜色稳定性。
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