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公开(公告)号:US20190031590A1
公开(公告)日:2019-01-31
申请号:US16151268
申请日:2018-10-03
IPC分类号: C07C51/09 , A23L3/3454 , C09D167/00 , C09D5/00 , C07C67/03 , C07C51/367 , A23B7/16 , C07C51/36 , C07C51/00 , C08G63/06 , C07C67/08 , C09D167/04 , C08G63/00 , C07C59/105 , C07C53/126 , C07C59/01 , C07C69/24 , C07C69/675 , C07C69/58 , C07C69/732 , C07C69/533 , C07C57/12 , C07C57/03 , C07C59/42 , C07C69/587
CPC分类号: A23B7/16 , A23L3/3454 , A23V2002/00 , B01D11/0284 , C07C29/132 , C07C29/17 , C07C51/00 , C07C51/09 , C07C51/36 , C07C51/367 , C07C51/377 , C07C63/00 , C07C67/03 , C07C67/08 , C07C67/475 , C07D303/38 , C08G63/00 , C08G63/06 , C09D5/00 , C09D167/00 , C09D167/04 , C07C59/105 , C07C53/126 , C07C59/01 , C07C69/24 , C07C69/675 , C07C69/58 , C07C69/732 , C07C69/533 , C07C57/12 , C07C57/03 , C07C59/42 , C07C69/587
摘要: Described herein are methods of preparing cutin-derived monomers, oligomers, or combinations thereof from cutin-containing plant matter. The methods can include heating the cutin-derived plant matter in a solvent at elevated temperature and pressure. In some preferred embodiments, the methods can be carried out without the use of additional acidic or basic species.
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公开(公告)号:US10017792B2
公开(公告)日:2018-07-10
申请号:US14804161
申请日:2015-07-20
CPC分类号: C12P7/44 , C07C51/36 , C07C51/43 , C07C51/47 , C12N9/88 , C12Y113/11001 , C12Y401/01063 , C12Y402/01118 , C07C55/14 , C07C57/16
摘要: This disclosure relates to compositions and methods for converting biomass to various chemical intermediates and final products including fuels. Aspects include the depolymerization of lignin, cellulose, and hemicellulose to a wide slate of depolymerization compounds that can be subsequently metabolized by genetically modified bacterium, and converted to cis,cis-muconic acid. Other aspects include the use of monometallic catalysts for converting the cis,cis-muconic acid to commodity chemicals and fuels, for example adipic acid and/or nylon.
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公开(公告)号:US10017448B2
公开(公告)日:2018-07-10
申请号:US15511975
申请日:2015-10-09
申请人: Stuart L. Soled , Sabato Miseo , Joseph E. Baumgartner , Christine E. Kliewer , Hans K. T. Goris
发明人: Stuart L. Soled , Sabato Miseo , Joseph E. Baumgartner , Christine E. Kliewer , Hans K. T. Goris
CPC分类号: C07C51/36 , B01J8/0278 , B01J23/462 , B01J23/464 , C07C67/303 , C07C69/75 , C07C2601/14 , C07C2601/16
摘要: A process for ring hydrogenation of a benzenepolycarboxylic acid or derivative thereof, includes contacting a feed stream comprising the acid or derivative thereof with a hydrogen containing gas in the presence of a catalyst under hydrogenation conditions to produce a hydrogenated product, wherein the catalyst contains rhodium and ruthenium.
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公开(公告)号:US20180044276A1
公开(公告)日:2018-02-15
申请号:US15680541
申请日:2017-08-18
IPC分类号: C07C51/09 , C07C67/08 , C08G63/06 , A23L3/3454 , C09D5/00 , C09D167/00 , C09D167/04 , A23B7/16 , C07C51/36 , C08G63/00
CPC分类号: C07C51/09 , A23B7/16 , A23L3/3454 , A23V2002/00 , C07C51/00 , C07C51/36 , C07C51/367 , C07C67/03 , C07C67/08 , C08G63/00 , C08G63/06 , C09D5/00 , C09D167/00 , C09D167/04 , C07C59/105 , C07C53/126 , C07C59/01 , C07C69/24 , C07C69/675 , C07C69/58 , C07C69/732 , C07C69/533 , C07C57/12 , C07C57/03 , C07C59/42 , C07C69/587
摘要: Described herein are methods of preparing cutin-derived monomers, oligomers, or combinations thereof from cutin-containing plant matter. The methods can include heating the cutin-derived plant matter in a solvent at elevated temperature and pressure. In some preferred embodiments, the methods can be carried out without the use of additional acidic or basic species.
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公开(公告)号:US09725395B2
公开(公告)日:2017-08-08
申请号:US14650537
申请日:2013-12-06
发明人: Richard G. Blair
IPC分类号: C07C51/36 , C07C5/03 , C01B21/064 , B01J27/24 , B01J37/00 , B01J35/02 , C07C45/62 , C07C231/00 , C07C253/00 , B01J37/34
CPC分类号: C07C51/36 , B01J27/24 , B01J35/02 , B01J37/00 , B01J37/0036 , B01J37/343 , B01J2231/643 , B01J2231/645 , C01B21/0648 , C01P2002/85 , C01P2004/03 , C07C5/03 , C07C45/62 , C07C231/00 , C07C253/00 , C07C2527/24 , C07C9/08 , C07C9/22 , C07C15/18 , C07C15/16 , C07C255/03 , C07C255/07 , C07C233/11 , C07C57/30 , C07C49/784
摘要: The inventive concepts disclosed and/or claimed herein relate generally to catalysts and, more particularly, but not by way of limitation, to a heterogeneous, metal-free hydrogenation catalyst containing frustrated Lewis pairs. In one non-limiting embodiment, the heterogeneous, metal-free catalyst comprises hexagonal boron nitride (h-BN) having frustrated Lewis pairs therein.
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公开(公告)号:US09714209B2
公开(公告)日:2017-07-25
申请号:US14793010
申请日:2015-07-07
发明人: Yong Woo Kim , Hee Jung Jeon , Wan Seop Kwon , Hak Mook Kim , Jin Hee Ok
IPC分类号: C07C59/00 , C07C67/04 , C10M105/42 , C07C29/149 , C07C67/08 , C07C69/67 , C07C51/36 , C07C1/207 , C07C1/24 , C07C51/44 , C10M107/30
CPC分类号: C07C67/04 , C07C1/2078 , C07C1/24 , C07C29/149 , C07C51/36 , C07C51/44 , C07C67/08 , C07C69/67 , C07C2531/24 , C10M105/42 , C10M107/30 , C10M2207/301 , C10M2209/1105 , C10N2220/022 , C10N2220/023 , C10N2230/02 , C10N2270/00 , C07C69/22 , C07C31/125 , C07C69/24 , C07C69/58 , C07C11/02 , C07C53/126 , C07C57/12
摘要: A method for preparing an estolide compound and an estolide compound prepared thereby are disclosed. The method for preparing an estolide compound includes: converting biomass fat into a fatty acid; separating the fatty acid into a C16 saturated fatty acid and a C18 unsaturated fatty acid; preparing a linear internal olefin (LIO); increasing an amount of oleic acid through partial hydrogenation of the C18 unsaturated fatty acid; synthesizing an estolide polymer through cross metathesis of the oleic acid; capping the C16 saturated fatty acid onto the estolide polymer; and reacting the estolide polymer with the linear internal olefin.
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公开(公告)号:US09650327B2
公开(公告)日:2017-05-16
申请号:US14900762
申请日:2014-06-25
申请人: Novamont S.p.A.
摘要: This invention relates to a process for the selective hydrogenation of vegetable oils. In particular the invention relates to a process for the hydrogenation of vegetable oils which is capable of selectively converting polyunsaturated fatty acids into mono-unsaturated fatty acids and products obtained therefrom. The vegetable oils obtained from the process according to the invention have in particular a high mono-unsaturated fatty acids content and are particularly suitable for use as raw materials for the synthesis of chemical intermediates.
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公开(公告)号:US09637701B2
公开(公告)日:2017-05-02
申请号:US14792959
申请日:2015-07-07
发明人: Yong Woo Kim , Hee Jung Jeon , Wan Seop Kwon , Hak Mook Kim , Jin Hee Ok
IPC分类号: C10M129/72 , C07C69/28 , C07C67/04 , C07C45/48 , C07C51/36 , C07C51/44 , C11C3/12 , C10M105/38
CPC分类号: C10M129/72 , C07C45/48 , C07C51/36 , C07C51/44 , C07C67/04 , C07C69/28 , C10M105/38 , C10M2207/2835 , C10N2220/022 , C10N2220/023 , C10N2230/02 , C10N2270/00 , C11C3/123 , C07C49/203 , C07C53/126 , C07C57/12
摘要: A method for preparing a ketone group-containing estolide compound and a ketone group-containing estolide compound prepared thereby are disclosed. The method for preparing a ketone group-containing estolide compound includes converting biomass fat into a fatty acid; separating the fatty acid into a C16 saturated fatty acid and a C18 unsaturated fatty acid; increasing an amount of oleic acid through partial hydrogenation of the C18 unsaturated fatty acid; synthesizing a C35 ketone through ketonization of the oleic acid; and performing estolide bonding by capping the C16 saturated fatty acid onto the C35 ketone.
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公开(公告)号:US20160311739A1
公开(公告)日:2016-10-27
申请号:US15103483
申请日:2014-12-12
申请人: BASF SE
发明人: Christoph MÜLLER , Martin BOCK , Marion DA SILVA , Rolf-Hartmuth FISCHER , Benoit BLANK , Alois KINDLER , Johann-Peter MELDER , Berhard OTTO , Andreas HENNINGER
IPC分类号: C07C29/149 , C07C31/20 , C07C51/36 , C07C29/80 , C07C29/17
CPC分类号: C07C29/149 , C07C29/177 , C07C29/80 , C07C31/20 , C07C51/36 , C07C55/14
摘要: The invention relates to a process for preparing hexane-1,6-diol, in which a) a muconic acid starting material is provided, selected from muconic acid, esters of muconic acid, lactones of muconic acid and mixtures thereof, b) the muconic acid starting material is subjected to a reaction with hydrogen in the presence of at least one hydrogenation catalyst to hexane-1,6-diol, and c) the output from the hydrogenation in step b) is subjected to a distillative separation to obtain hexane-1,6-diol.
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公开(公告)号:US09464040B2
公开(公告)日:2016-10-11
申请号:US14742381
申请日:2015-06-17
申请人: Relypsa, Inc.
发明人: YongQi Mu
IPC分类号: C07C253/30 , C07C51/62 , C07C67/22 , C07C51/363 , C07C67/307 , C07C253/32
CPC分类号: C07C51/36 , C07C51/363 , C07C51/50 , C07C51/62 , C07C51/64 , C07C67/03 , C07C67/22 , C07C67/307 , C07C67/62 , C07C253/30 , C07C253/32 , C07C69/63 , C07C53/21 , C07C53/50 , C07C255/03
摘要: The present invention generally relates to processes for converting acrylate esters or a derivative thereof to difluoropropionic acid or a derivative thereof. This process is generally performed using fluorine gas in a hydrofluorocarbon solvent.
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