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公开(公告)号：US11946019B2
公开(公告)日：2024-04-02
申请号：US17292807
申请日：2019-11-12
Applicant: SYMRISE AG
Inventor： Vijayanand Chandrasekaran , Bernd Hölscher
IPC: C11B9/00 , C07C29/147 , C07C35/08 , C07C269/00
CPC classification number: C11B9/0034 , C07C29/147 , C07C35/08 , C07C269/00 , C07C2601/14
Abstract: The present invention relates to the compound 2-ethyl-5,5-dimethyl-cyclohexanol, which can impart, modify and/or enhance one or more odours selected from the group consisting of minty, fresh tobacco leaf, cresol, horse and animalistic, mixtures comprising 2-ethyl-5,5-dimethyl-cyclohexanol, and a new method for producing the same, a fragrance composition comprising 2-ethyl-5,5-dimethyl-cyclohexanol, the use of 2-ethyl-5,5-dimethyl-cyclohexanol as a fragrance, particularly for imparting, modifying and/or enhancing one or more odours selected from the group consisting of minty, fresh tobacco leaf, cresol, horse and animalistic, a perfumed product comprising 2-ethyl-5,5-dimethyl-cyclohexanol, a method for perfuming such a product and a method for modifying an olfactory impression.
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公开(公告)号：US20180280949A1
公开(公告)日：2018-10-04
申请号：US15966784
申请日：2018-04-30
Inventor： Abiola Azeez Jimoh , Abdul Malik PEEDIKAKKAL
IPC: B01J31/12 , B01J35/00 , C07C29/48 , C07C45/28 , B01J35/10 , C07C51/285 , C07F1/08 , C07F3/06 , C07F15/02 , C07C27/16 , C07C45/29 , C07C35/08 , C07C49/403 , C07C47/54 , C07C63/06
CPC classification number: B01J31/123 , B01J35/002 , B01J35/1023 , B01J35/1028 , B01J35/1057 , B01J35/1061 , C07C27/16 , C07C29/48 , C07C45/28 , C07C45/294 , C07C47/54 , C07C51/285 , C07C2101/14 , C07C2601/14 , C07F1/08 , C07F3/06 , C07F15/025 , C07C35/08 , C07C49/403 , C07C63/06
Abstract: A metal organic framework comprising zinc (II) ions and second metal ions, such as iron (II) ions, cobalt (II) ions, and copper (II) ions as nodes or clusters and coordinated 1,3,5-benzenetricarboxylic acid struts or linkers between them forming a porous coordination network in the form of polyhedral crystals that are isostructural to HKUST-1. Transmetallation processes for producing the metal organic frameworks, as well as methods for applications of the metal organic frameworks as catalysts, specifically catalysts for the oxidation of cyclic hydrocarbons, such as toluene, cyclohexane, and methylcyclohexane.
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公开(公告)号：US09975116B2
公开(公告)日：2018-05-22
申请号：US15531114
申请日：2015-11-20
Applicant: RHODIA OPERATIONS
Inventor： Sandra Chouzier , Luis Fernando Rascon Cruz , Bert Weckhuysen , Sergio Mastroianni
CPC classification number: B01J37/086 , B01J23/26 , B01J23/75 , B01J27/24 , B01J29/0308 , B01J29/84 , B01J35/1009 , B01J35/1014 , B01J37/0018 , B01J37/06 , B01J37/08 , C07C29/132 , C07C37/08 , C07C45/53 , C07C2523/24 , C07C2523/26 , C07C2601/14 , Y02P20/52 , C07C49/403 , C07C49/08 , C07C39/04 , C07C35/08 , C07C31/12
Abstract: Process for the manufacture of at least one alcohol and/or at least one ketone, which comprises a step during which at least one organic peroxide compound is put into contact with at least one catalyst responding to formula (I) CrNxOy Formula (I) in which x is a number varying from 0.10 to 1.00 and y is a number varying from 0.00 to 1.50, in order to produce the at least one alcohol and/or at least one ketone.
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公开(公告)号：US20170368473A1
公开(公告)日：2017-12-28
申请号：US15535795
申请日：2015-12-15
Applicant: CAP III B.V.
Inventor： Johan Thomas Tinge , Iris Verschuren
IPC: B01D3/14 , C07C45/82 , C07C35/08 , C07C27/28 , C07C49/403 , C07C45/00 , C07C2601/14
CPC classification number: B01D3/009 , B01D3/10 , B01D3/12 , B01D3/143 , C07C27/28 , C07C35/08 , C07C45/006 , C07C45/82 , C07C49/403 , C07C2601/14 , Y02P70/34
Abstract: A process for the construction of a second chemical plant, which second chemical plant is suitable for the separation of cyclohexanone from a second mixture, which second mixture comprises reaction products from the hydrogenation of phenol, said process comprising: a) providing a first chemical plant, which first chemical plant is suitable for the separation of cyclohexanone from a first mixture, which first mixture comprises reaction products from the oxidation of cyclohexane, and which first plant comprises: i) a distillation column (C) suitable for distilling overhead cyclohexane; ii) a distillation column suitable for distilling overhead cyclohexanone; iii) a cyclohexane oxidation unit (A) suitable for the oxidation of cyclohexane; and iv) a heat recovery unit (B) suitable for the recovery of heat from off-gas from the cyclohexane oxidation unit suitable for the oxidation of cyclohexane; b) disabling in said first chemical plant, said distillation column (C) suitable for distilling overhead cyclohexane, said cyclohexane oxidation unit (A) and said heat recovery unit (B), wherein the second chemical plant comprises a distillation column (F) suitable for distilling overhead cyclohexanone reused from the first chemical plant, wherein each of the first chemical plant and the second chemical plant comprise a distillation column (E) suitable for distilling overhead components having a lower boiling point than cyclohexanone; a distillation column (G) suitable for distilling overhead a mixture comprising cyclohexanol and cyclohexanone in a wt.:wt. ratio of at least 4:1; and a cyclohexanol dehydrogenation unit (H) suitable for the dehydrogenation of cyclohexanol to cyclohexanone.
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公开(公告)号：US20170362151A1
公开(公告)日：2017-12-21
申请号：US15186306
申请日：2016-06-17
Applicant: Marc J. Adler , Thomas M. Gilbert , Sami E. Varjosaari , Vladislav Skrypai
Inventor： Marc J. Adler , Thomas M. Gilbert , Sami E. Varjosaari , Vladislav Skrypai
IPC: C07C37/00 , C07C253/30 , C07C209/00 , C07C201/12 , C07C41/26 , C07F7/04 , C07C29/143
CPC classification number: C07F7/045 , C07C29/14 , C07C29/143 , C07C41/26 , C07C201/12 , C07C209/00 , C07C253/30 , C07C2101/14 , C07C2601/14 , C07C2602/10 , C07C2603/24 , C07C2603/30 , C07D307/00 , C07F5/04 , C07C43/23 , C07C33/22 , C07C33/20 , C07C43/295 , C07C35/12 , C07C31/1355 , C07C33/18 , C07C33/24 , C07C33/46 , C07C35/36 , C07C35/37 , C07C35/08 , C07C31/125 , C07C205/19 , C07C255/53
Abstract: A method of producing an alcohol, comprises reducing an aldehyde or a ketone with a hydridosilatrane. The reducing is carried out with an activator.
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Patent Agency Ranking
公开(公告)号：US20170349524A1
公开(公告)日：2017-12-07
申请号：US15538582
申请日：2015-12-18
Applicant: RHODIA OPERATIONS
Inventor： Sandra CHOUZIER , Fabien OCAMPO , Sergio MASTROIANNI , Avelino CORMA , Mercedes BORONAT , Javier Tirso LOPEZ AUSENS
IPC: C07C51/31 , C07C45/53 , C07C29/132 , C08G69/28 , C07C407/00 , C07C2601/14
CPC classification number: C07C51/316 , C07C29/132 , C07C29/48 , C07C45/28 , C07C45/53 , C07C407/00 , C07C2601/14 , C08G69/28 , C07C35/06 , C07C35/08 , C07C35/02 , C07C49/395 , C07C49/403 , C07C49/385
Abstract: The present invention concerns a method of oxidizing a cycloalkane to form a product mixture containing a corresponding alcohol and ketone, said method comprising contacting a cycloalkane with a hydroperoxide compound in the presence of a catalytic effective amount of a cerium oxide based catalyst.
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公开(公告)号：US20170313641A1
公开(公告)日：2017-11-02
申请号：US15523332
申请日：2015-10-05
Applicant: Ube Industries, Ltd.
Inventor： Kazunori Kurosawa , Yoshinori Sugimura , Hideo Shimomura , Kazuo Yamato , Joji Funatsu , Naoya Katagiri , Junichi Kugimoto , Joji Kawai
IPC: C07C45/53 , B01J19/24 , C07C29/132 , B01J23/75 , C07C2601/14
CPC classification number: C07C45/53 , B01J19/1881 , B01J19/24 , B01J19/2415 , B01J19/2465 , B01J23/75 , B01J2219/00006 , B01J2219/00177 , B01J2219/24 , C07B61/00 , C07C29/132 , C07C35/08 , C07C49/403 , C07C2601/14
Abstract: This invention provides producing having an objective ketone and/or alcohol by decomposing of a hydrocarbon compound rapidly and selectively having a same number of carbon atoms as a hydrocarbon compound by decomposing a hydroperoxide in a reaction solution obtained from oxidizing the hydrocarbon compound using molecular oxygen of this invention involves, a hydroperoxide decomposition step for decomposing the hydroperoxide into the ketone and/or alcohol by contacting the reaction solution with an aqueous solution containing a carbonate of an alkaline earth metal or a carbonate of an alkali metal and a transition metal compound, a separation step for separating into an oil phase comprising the ketone and/or alcohol, and a water phase comprising the carbonate of an alkaline earth metal or carbonate of an alkali metal and the transition metal compound, a recovery step for recovering the carbonate of an alkali metal or carbonate of an alkaline earth metal and the transition metal compound by combusting the water phase, and a recycling step for recycling to the hydroperoxide decomposition step by dissolving at least the carbonate of the alkali metal or the carbonate of the alkaline earth metal among the recovered substances obtained from the recovery step in water.
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公开(公告)号：US20170266651A1
公开(公告)日：2017-09-21
申请号：US15531114
申请日：2015-11-20
Applicant: RHODIA OPERATIONS
Inventor： Sandra CHOUZIER , Luis Fernando RASCON CRUZ , Bert WECKHUYSEN , Sergio MASTROIANNI
CPC classification number: B01J37/086 , B01J23/26 , B01J23/75 , B01J27/24 , B01J29/0308 , B01J29/84 , B01J35/1009 , B01J35/1014 , B01J37/0018 , B01J37/06 , B01J37/08 , C07C29/132 , C07C37/08 , C07C45/53 , C07C2523/24 , C07C2523/26 , C07C2601/14 , Y02P20/52 , C07C49/403 , C07C49/08 , C07C39/04 , C07C35/08 , C07C31/12
Abstract: Process for the manufacture of at least one alcohol and/or at least one ketone, which comprises a step during which at least one organic peroxide compound is put into contact with at least one catalyst responding to formula (I) CrNxOy Formula (I) in which x is a number varying from 0.10 to 1.00 and y is a number varying from 0.00 to 1.50, in order to produce the at least one alcohol and/or at least one ketone.
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公开(公告)号：US09745239B2
公开(公告)日：2017-08-29
申请号：US14784845
申请日：2014-04-17
Applicant: RHODIA OPERATIONS , ECOLE NORMALE SUPERIEURE DE LYON
Inventor： Floryan Decampo , Wenjuan Zhou
CPC classification number: C07C45/28 , C07C29/48 , C07C2601/08 , C07C2601/14 , C07C2601/18 , C07C35/08 , C07C35/06 , C07C35/20 , C07C49/395 , C07C49/403 , C07C49/413
Abstract: The present invention concerns a method of oxidizing a cycloalkane to form a product mixture containing a corresponding alcohol and ketone, said method comprising contacting a cycloalkane with an oxidant agent in the presence of catalytic effective amount of metal triflates or metal triflimidates catalysts.
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公开(公告)号：US09732021B2
公开(公告)日：2017-08-15
申请号：US13775239
申请日：2013-02-24
Applicant: Chemtex Italia, S.p.A.
Inventor： Steven Ryba , Aaron Murray , Guliz Arf Elliott , Dan Gastaldo , Edwin A Sisson , Ehsan Moharreri , Krishna Sharma
IPC: C08L97/02 , C07C69/00 , C07C37/54 , C07C45/42 , C07C41/01 , C07C1/20 , C07C67/00 , C07C29/09 , C08L97/00 , B01D21/00 , C07B31/00 , C07C45/59 , C07C45/60 , C07C29/00 , C08H8/00
CPC classification number: C07C37/54 , B01D21/00 , C07B31/00 , C07C1/20 , C07C29/00 , C07C29/09 , C07C41/01 , C07C45/42 , C07C45/59 , C07C45/60 , C07C67/00 , C07C2101/08 , C07C2101/10 , C07C2101/14 , C07C2601/08 , C07C2601/10 , C07C2601/14 , C08H8/00 , C08L97/005 , F15D1/00 , Y02P30/42 , Y10T137/0318 , C07C43/23 , C07C39/06 , C07C39/04 , C07C49/84 , C07C49/395 , C07C49/597 , C07C49/403 , C07C49/825 , C07C69/06 , C07C35/08
Abstract: This specification discloses an operational continuous process to convert lignin as found in ligno-cellulosic biomass before or after converting at least some of the carbohydrates. The continuous process has been demonstrated to create a slurry comprised of lignin, raise the slurry comprised of lignin to ultra-high pressure, deoxygenate the lignin in a lignin conversion reactor over a catalyst which is not a fixed bed without producing char. The conversion products of the carbohydrates or lignin can be further processed into polyester intermediates for use in polyester preforms and bottles.
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