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公开(公告)号：WO2021037797A1
公开(公告)日：2021-03-04
申请号：PCT/EP2020/073630
申请日：2020-08-24
Applicant: BASF SE
Inventor： GAO, Jun , THIEL, Indre , HAMANN, Jessica Nadine , THRUN, Frauke , SCHUETZ, Christian , BLEI, Stefan
IPC: C07C317/14
Abstract: The invention relates to crystals (C) consisting of at least 98 % by weight of 4,4'- dichlorodiphenylsulfone, 0 to 2 % by weight of impurities and 0 to 2 % by weight of at least one solvent (c). Moreover, the present invention relates to a crystal composition (CC) comprising crystals (C) and a process for the production of the crystal composition (CC) and the crystals (C).
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公开(公告)号：WO2016050836A1
公开(公告)日：2016-04-07
申请号：PCT/EP2015/072544
申请日：2015-09-30
Applicant: BASF SE
Inventor： THRUN, Frauke , TELES, Joaquim Henrique , WERNER, Albert , DEHN, Richard , PELZER, Ralf , MAURER, Stephan
CPC classification number: C07C47/38 , C07C45/27 , C07C45/29 , C07C2601/18 , C11B9/0038 , C07C47/28
Abstract: Die vorliegende Erfindung betrifft neuartige cyclische Carbaldehyde, deren Herstellung und die Verwendung als Aromachemikalie, insbesondere als Riechstoff, sowie Aromastoffzusammensetzungen und Mittel, enthaltend diese Carbaldehyde.
Abstract translation: 本发明涉及新的环状carbaldehydes，它们的制备和用作芳香化学品，特别是作为增香剂和增香剂组合物和包含这些carbaldehydes组合物。
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公开(公告)号：WO2015018676A1
公开(公告)日：2015-02-12
申请号：PCT/EP2014/066119
申请日：2014-07-28
Applicant: BASF SE
Inventor： TELES, Joaquim Henrique , THRUN, Frauke , RUDOLF, Peter
IPC: C07D203/12
CPC classification number: C07D403/14 , C07D203/12
Abstract: Verfahren zur Herstellung von Trisaziridinomethan (I) durch Umsetzung von Aziridin mit Chloroform, dadurch gekennzeichnet, dass - das Molverhältnis von Aziridin zu Chloroform maximal 3: 1 beträgt.
Abstract translation: 一种用于通过氮丙啶，用氯仿，其特征在于，反应制备Trisaziridinomethan（I）过程 - 氯仿至多3氮丙啶的摩尔比为2:1。
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公开(公告)号：EP3206756A1
公开(公告)日：2017-08-23
申请号：EP15778692.2
申请日：2015-10-13
Applicant: BASF SE
Inventor： PELZER, Ralf , THRUN, Frauke , TELES, Joaquim Henrique , WERNER, Albert , MAURER, Stephan
CPC classification number: C11B9/0015 , A23L29/00 , A23V2002/00 , A61K8/33 , A61K47/08 , A61L9/01 , A61Q13/00 , C07C45/82 , C11D3/50
Abstract: The present invention relates to the use of hexadeca-8,15-dienal or a substance mixture containing said compound, as an aroma chemical, in particular as an odoriferous substance, or formulation auxiliary; and method for producing same. The invention also relates to aroma compositions and agents that contain hexadeca-8,15-dienal.
Abstract translation: 本发明涉及十六碳-8,15-二烯醛或含有所述化合物的物质混合物作为芳香化学品，特别是作为有气味的物质或制剂助剂的用途; 及其制造方法。 本发明还涉及含有十六碳-8,15-二烯醛的芳香组合物和试剂。
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公开(公告)号：EP4021890A1
公开(公告)日：2022-07-06
申请号：EP20757596.0
申请日：2020-08-20
Applicant: BASF SE
Inventor： HAMANN, Jessica Nadine , BEY, Oliver , DECKERT, Petra , MELZER, Andreas , SCHUETZ, Christian , BLEI, Stefan , THRUN, Frauke
IPC: C07C315/06 , C07C317/04
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Patent Agency Ranking
公开(公告)号：EP3730475A1
公开(公告)日：2020-10-28
申请号：EP19170770.2
申请日：2019-04-24
Applicant: BASF SE
Inventor： SCHELWIES, Mathias , RENZ, Stephanie , THRUN, Frauke , PACIELLO, Rocco , GARLICHS, Florian , HEYDRICH, Gunnar , TELES, Joaquim Henrique , RUEDENAUER, Stefan , RIEDEL, Dominic
IPC: C07C45/29 , C07C49/407
Abstract: The present invention relates to a method for preparing (-)-menthone which comprises:
a) provision of a first mixture comprising (+)-neomenthol, a tungsten (VI) catalyst and a phase-transfer catalyst; and
b) addition of an aqueous hydrogen peroxide solution to the first mixture under reaction conditions to obtain a second mixture comprising (-)-menthone.-
公开(公告)号：EP4200273A1
公开(公告)日：2023-06-28
申请号：EP21755792.5
申请日：2021-08-09
Applicant: BASF SE
Inventor： HAMANN, Jessica Nadine , TELES, Joaquim Henrique , OHLEMUELLER, Peter Georg , GAITZSCH, Friedemann , LIANG, Shelue , RITTINGER, Stefan , THRUN, Frauke , DEHN, Richard
IPC: C07C51/44 , C07C51/235 , C07C53/126 , C07C53/128
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公开(公告)号：EP4021891A1
公开(公告)日：2022-07-06
申请号：EP20757906.1
申请日：2020-08-20
Applicant: BASF SE
Inventor： BLEI, Stefan , HAMANN, Jessica Nadine , METZGER, Lukas , SCHUETZ, Christian , GAO, Jun , THRUN, Frauke , MELZER, Andreas , MUELLER, Michael Klemens
IPC: C07C315/06 , C07C317/14
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公开(公告)号：EP3481800B1
公开(公告)日：2020-08-05
申请号：EP17740662.6
申请日：2017-07-06
Applicant: BASF SE
Inventor： THRUN, Frauke , TELES, Joaquim Henrique , GAO, Jun
IPC: C07C315/02 , C07C317/10 , C07C317/14 , C07C317/44
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公开(公告)号：EP4433524A1
公开(公告)日：2024-09-25
申请号：EP22800720.9
申请日：2022-11-11
Applicant: BASF SE
Inventor： WEBER, Martin , GAO, Jun , BLEI, Stefan , THIEL, Indre , HAMANN, Jessica Nadine , THRUN, Frauke , SCHUETZ, Christian , MALETZKO, Christian
CPC classification number: C08G75/23 , C08G65/4056 , B01D71/52 , B01D71/76 , B01D67/0009 , B01D67/003 , B01D69/06 , B01D61/145
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