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公开(公告)号：US20190202977A1
公开(公告)日：2019-07-04
申请号：US16333870
申请日：2017-09-15
Applicant: MICROMIDAS, INC.
Inventor： Makoto Nathanael MASUNO , Dimitri A. HIRSCH-WEIL , Alexander Crewe-Read MILLAR , Alexander Yeuham JOH
IPC: C08G63/181 , C07D307/68 , B01J31/22 , C08K5/00 , C08K5/524
CPC classification number: C08G63/181 , B01J31/2273 , C07D307/68 , C08G63/16 , C08K5/005 , C08K5/1535 , C08K5/524
Abstract: Provided herein are methods of producing polymers from furan and optionally diol compounds, using an organocatalyst. A polymer composition comprising a polymer prepared by the method is contemplated. Provided herein are also polymer compositions, such as poly(alkylene-2,5-furandicarboxylate). In some embodiments, polymer compositions have any one of the characteristics discussed herein, or any combinations thereof.
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公开(公告)号：US20180265488A1
公开(公告)日：2018-09-20
申请号：US15760949
申请日：2016-09-16
Applicant: Micromidas, Inc.
Inventor： Daniel R. HENTON , Makoto Nathanael MASUNO , Ryan L. SMITH , Alex B. WOOD , Dimitri A. HIRSCH-WEIL , Christian T. GORALSKI , Robert Joseph ARAIZA
IPC: C07D307/54 , B01J19/00
CPC classification number: C07D307/54 , B01J19/0006 , B01J2219/00177
Abstract: Provided herein are methods of producing halomethylfuroic and acyloxymethylfuroic acid and ester compounds from furfural starting compounds. For example, 5-chloromethyl-2-furoic acid may be produced from 5-chloromethylfurfural, in the presence of various oxidants. Salts of the furoic acids may also be produced.
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公开(公告)号：US20170267654A1
公开(公告)日：2017-09-21
申请号：US15503681
申请日：2015-08-14
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 hydrogenation of (5-methylfuran-2-yl) methanol or 2-(chloromethyl)-5-methylfuran in the presence of a solid supported metal catalyst having an excess of either basic or acidic sites (as determined by chemisorption of CO2 or NH3). The process could further include a urea reagent (TMU, DMPU, TMI) and an alkyl benzene.
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公开(公告)号：US20160362357A1
公开(公告)日：2016-12-15
申请号：US14993833
申请日：2016-01-12
Applicant: MICROMIDAS, INC.
Inventor： Makoto N. MASUNO , Douglas CANNON , John BISSELL, II , Ryan L. SMITH , Alex B. WOOD , Patrick B. SMITH , Dennis A. HUCUL
CPC classification number: C07C51/16 , C07C2/52 , C07C2/862 , C07C2/865 , C07C15/08 , C07C2521/18 , C07C2527/02 , C07C2527/053 , C07C2527/08 , C07C2527/10 , C07C2527/122 , C07C2527/126 , C07C2527/128 , C07C2527/132 , C07C2527/133 , C07C2527/135 , C07C2527/138 , C07C2527/14 , C07C2527/16 , C07C2529/08 , C07C2529/14 , C07C2529/24 , C07C2531/02 , C07C2531/04 , C07C2531/12 , C07C15/06
Abstract: The present disclosure provides methods to produce para-xylene, toluene, and other compounds from renewable sources (e.g., cellulose, hemicellulose) and ethylene in the presence of an acid, such as a Lewis acid. For example, cellulose and/or hemicellulose may be converted into 2,5-dimethylfuran (DMF) and 2-methylfuran, which may be converted into para-xylene and toluene, respectively. In particular, para-xylene can then be oxidized to form terephthalic acid.
Abstract translation: 本公开提供了在酸例如路易斯酸存在下从可再生来源（例如纤维素，半纤维素）和乙烯生产对二甲苯，甲苯和其它化合物的方法。 例如，纤维素和/或半纤维素可以转化成2,5-二甲基呋喃（DMF）和2-甲基呋喃，其可以分别转化成对二甲苯和甲苯。 特别地，可以将对二甲苯氧化形成对苯二甲酸。
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公开(公告)号：US20150141695A1
公开(公告)日：2015-05-21
申请号：US14519034
申请日：2014-10-20
Applicant: MICROMIDAS, INC.
Inventor： Makoto N. MASUNO , Patrick B. SMITH , Dennis A. HUCUL , Adina DUMITRASCU , Katherine BRUNE , Ryan L. SMITH , John A. 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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Patent Agency Ranking
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：US20180093894A1
公开(公告)日：2018-04-05
申请号：US15566638
申请日：2016-04-15
Applicant: MICROMIDAS, INC.
Inventor： Ryan L. SMITH , Thomas D. GREGORY , John Albert BISSELL, II , Shawn M. BROWNING , Alex B. WOOD , Robert Joseph ARAIZA , Paul J. DORNATH , Alex JOH , Dimitri A. HIRSCH-WEIL , Makoto N. MASUNO
IPC: C01B32/342 , C08G16/02 , C08L61/00 , C08L97/00
CPC classification number: C01B32/342 , C01P2004/32 , C01P2006/16 , C08G16/0262 , C08K3/04 , C08L61/00 , C08L97/005
Abstract: Provided is a method of producing activated carbon from a resin composite made up of furanic polymer. The method includes producing a resin composite from feedstock (e.g., in the presence of an acid and a salt), combining the resin composite with a base to form an impregnated material, and carbonizing the impregnated material to produce the activated carbon. Provided herein are also resin composites and activated carbon materials.
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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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