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公开(公告)号：US20190062292A1
公开(公告)日：2019-02-28
申请号：US16052203
申请日：2018-08-01
Applicant: MICROMIDAS, INC.
Inventor： Alex B. WOOD , Shawn M. BROWNING , Makoto N. MASUNO , Ryan L. SMITH , John BISSELL, II
IPC: C07D307/48 , C07D307/46
Abstract: The present disclosure provides methods for purifying a 5-(halomethyl)furfural composition, including 5-(chloromethyl)furfural, at operating conditions that decrease or minimize the decomposition or degradation of 5-(chloromethyl)furfural during the process. The methods may employ certain solvents, operating conditions, and/or techniques (e.g., gas stripping). The gaseous 5-(halomethyl)furfural produced from the process can be condensed or deposited to yield 5-(halomethyl)furfural in liquid or solid form. The solid 5-(halomethyl)furfural may be amorphous or crystalline.
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公开(公告)号：US20180362484A1
公开(公告)日：2018-12-20
申请号：US15870691
申请日：2018-01-12
Applicant: MICROMIDAS, INC.
Inventor： Dimitri A. Hirsch-Weil , Makoto N. Masuno , John Bissell , Dennis A. Hucul , Alex B. Wood , Robert Joseph Araiza , Daniel R. Henton
IPC: C07D307/36 , C07D307/34
Abstract: Provided herein are methods of producing dialkylfurans, such as 2,5-dimethylfuran, and other alkyl furans, such as 2-methylfuran. For example, 2,5-dimethylfuran may be produced by reducing (5-methylfuran-2-yl)methanol or 2-(chloromethyl)-5-methylfuran.
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公开(公告)号：US09586922B2
公开(公告)日：2017-03-07
申请号：US14852306
申请日：2015-09-11
Applicant: MICROMIDAS, INC.
Inventor： Alex B. Wood , Shawn M. Browning , Makoto N. Masuno , Ryan L. Smith , John Bissell, II
IPC: C07D307/48 , C07D307/46
CPC classification number: C07D307/48 , C07D307/46
Abstract: The present disclosure provides methods for purifying a 5-(halomethyl)furfural composition, including 5-(chloromethyl)furfural, at operating conditions that decrease or minimize the decomposition or degradation of 5-(chloromethyl)furfural during the process. The methods may employ certain solvents, operating conditions, and/or techniques (e.g., gas stripping). The gaseous 5-(halomethyl)furfural produced from the process can be condensed or deposited to yield 5-(halomethyl)furfural in liquid or solid form. The solid 5-(halomethyl)furfural may be amorphous or crystalline.
Abstract translation: 本公开提供在操作条件下纯化5-（卤代甲基）糠醛组合物的方法，其包括5-（氯甲基）糠醛，其在该过程中减少或最小化5-（氯甲基）糠醛的分解或降解。 这些方法可以使用某些溶剂，操作条件和/或技术（例如，汽提）。 从该方法产生的气态5-（卤代甲基）糠醛可以冷凝或沉积以产生液体或固体形式的5-（卤甲基）糠醛。 固体5-（卤甲基）糠醛可以是无定形或结晶的。
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公开(公告)号：US20150376153A1
公开(公告)日：2015-12-31
申请号：US14852134
申请日：2015-09-11
Inventor： Makoto N. MASUNO , Saikat DUTTA , Mark MASCAL
IPC: C07D307/36
CPC classification number: C07D307/36 , C07D307/52 , Y02P20/582
Abstract: Provided herein are methods for preparing alkylfurans, such as 2,5-dialkylfurans and 2-alkylfurans. Furfural or 5-alkylfurfural can be reacted with aniline or diaminobenzene, or derivatives thereof, to form the corresponding imine, which can be reduced to form alkylfurans and to regenerate the aniline or diaminobenzene, or derivatives thereof. The alkylfuran may be, for example, 2,5-dimethylfuran or 2-methylfuran.
Abstract translation: 本文提供了制备烷基呋喃的方法，例如2,5-二烷基呋喃和2-烷基呋喃。 糠醛或5-烷基糠醛可以与苯胺或二氨基苯或其衍生物反应形成相应的亚胺，其可以还原形成烷基呋喃并使苯胺或二氨基苯或其衍生物再生。 烷基呋喃可以是例如2,5-二甲基呋喃或2-甲基呋喃。
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5.发明授权Utilizing a multiphase reactor for the conversion of biomass to produce substituted furans 有权利用多相反应器转化生物质来生产取代的呋喃公开(公告)号：US09126964B2
公开(公告)日：2015-09-08
申请号：US14124240
申请日：2012-06-06
Applicant: Makoto N. Masuno , John Bissell , Ryan L. Smith , Brian Higgins , Alex Be. Wood
Inventor： Makoto N. Masuno , John Bissell , Ryan L. Smith , Brian Higgins , Alex Be. Wood
IPC: C07D307/46 , C07D307/50
CPC classification number: C07D307/50 , C07D307/46
Abstract: The present disclosure provides methods to produce substituted furans (e.g., halomethylfurfural, hydroxymethylfurfural, and furfural), by acid-catalyzed conversion of biomass using a gaseous acid in a multiphase reactor, such as a fluidized bed reactor.
Abstract translation: 本公开提供了通过在多相反应器如流化床反应器中使用气态酸的酸催化转化生物质来生产取代呋喃（例如卤代甲基糠醛，羟甲基糠醛和糠醛）的方法。
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Patent Agency Ranking
公开(公告)号：US20130245316A1
公开(公告)日：2013-09-19
申请号：US13838761
申请日：2013-03-15
Applicant: MICROMIDAS, INC.
Inventor： Makoto N. MASUNO , Patrick B. SMITH , Dennis A. HUCUL , Adina DUMITRASCU , Katherine BRUNE , Ryan L. SMITH , John BISSELL , Marc FOSTER
CPC classification number: C07C2/867 , C07C51/16 , C07C2521/18 , C07C2527/10 , C07C2527/122 , C07C2527/125 , C07C2527/126 , C07C2527/128 , C07C2527/133 , C07C2527/135 , C07C2527/138 , C07C2527/167 , C07C2527/18 , C07C2527/188 , C07C2529/08 , C07C2529/24 , C07C2531/22 , C07C15/08
Abstract: The present disclosure provides methods to produce para-xylene, toluene, and other compounds from renewable sources (e.g., cellulose, hemicellulose, starch, sugar) and ethylene in the presence of a catalyst. For example, cellulose and/or hemicellulose may be converted into 2,5-dimethylfuran (DMF), which may be converted into para-xylene by cycloaddition of ethylene to DMF. Para-xylene can then be oxidized to form terephthalic acid.
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公开(公告)号：US10604498B2
公开(公告)日：2020-03-31
申请号：US16052203
申请日：2018-08-01
Applicant: MICROMIDAS, INC.
Inventor： Alex B. Wood , Shawn M. Browning , Makoto N. Masuno , Ryan L. Smith , John Bissell, II
IPC: C07D307/48 , C07D307/46
Abstract: The present disclosure provides methods for purifying a 5-(halomethyl)furfural composition, including 5-(chloromethyl)furfural, at operating conditions that decrease or minimize the decomposition or degradation of 5-(chloromethyl)furfural during the process. The methods may employ certain solvents, operating conditions, and/or techniques (e.g., gas stripping). The gaseous 5-(halomethyl)furfural produced from the process can be condensed or deposited to yield 5-(halomethyl)furfural in liquid or solid form. The solid 5-(halomethyl)furfural may be amorphous or crystalline.
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公开(公告)号：US20180265629A1
公开(公告)日：2018-09-20
申请号：US15760973
申请日：2016-09-16
Applicant: Micromidas, Inc.
Inventor： John Albert BISSELL, II , Makoto Nathanael MASUNO , Alexander Crewe-Read MILLAR , Dimitri A. HIRSCH-WEIL
CPC classification number: C08G63/87 , C07D307/24 , C07D307/68 , C08G63/00 , C08G63/181 , C08G63/672
Abstract: Provided herein are methods of producing polymers from furan and optionally diol compounds, using an organocatalyst. The furan compounds may include, for example, 2,5-furandicarboxylic acid or 2,5-tetrahydrofurandicarboxylic acid. Provided herein are also polymer compositions, such as poly(alkylene-2,5-furandicarboxylate). The polymer compositions herein have a low metal content.
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公开(公告)号：US10053441B2
公开(公告)日：2018-08-21
申请号：US15418385
申请日：2017-01-27
Applicant: MICROMIDAS, INC.
Inventor： Alex B. Wood , Shawn M. Browning , Makoto N. Masuno , Ryan L. Smith , John Bissell, II
IPC: C07D307/48
CPC classification number: C07D307/48 , C07D307/46
Abstract: The present disclosure provides methods for purifying a 5-(halomethyl)furfural composition, including 5-(chloromethyl)furfural, at operating conditions that decrease or minimize the decomposition or degradation of 5-(chloromethyl)furfural during the process. The methods may employ certain solvents, operating conditions, and/or techniques (e.g., gas stripping). The gaseous 5-(halomethyl)furfural produced from the process can be condensed or deposited to yield 5-(halomethyl)furfural in liquid or solid form. The solid 5-(halomethyl)furfural may be amorphous or crystalline.
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公开(公告)号：US20180065944A1
公开(公告)日：2018-03-08
申请号：US15801235
申请日：2017-11-01
Applicant: MICROMIDAS, INC.
Inventor： Dennis A. HUCUL , Dimitri A. HIRSCH-WEIL , Makoto Nathanael MASUNO , John Albert BISSELL, II , Alex B. WOOD , Robert Joseph ARAIZA , Daniel R. HENTON , Shawn M. BROWNING , Ryan L. SMITH
IPC: C07D307/36 , C07C2/86
CPC classification number: C07D307/36 , C07C2/865 , C07D307/38 , C07D307/44 , C07D307/48
Abstract: Provided herein are methods of producing dialkylfurans, such as 2,5-dimethylfuran, and other alkyl furans, such as 2-methylfuran. For example, 2,5-dimethylfuran may be produced by reducing (5-methylfuran-2-yl)methanol or 2-(chloromethyl)-5-methylfuran.
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