-
公开(公告)号：EP4347556A1
公开(公告)日：2024-04-10
申请号：EP22728639.0
申请日：2022-05-24
Applicant: BASF SE
Inventor： FERBITZ, Jens , JOSCH, Jan Pablo , THIELE, Kai , MATTKE, Torsten
IPC: C07C263/10
-
公开(公告)号：EP3268349B1
公开(公告)日：2020-01-08
申请号：EP16709414.3
申请日：2016-03-10
Applicant: BASF SE
Inventor： SCHELLING, Heiner , MATTKE, Torsten , PALLASCH, Hans-Juergen , THIELE, Kai
IPC: C01B32/80 , C07C263/10 , B01D53/00 , C01B7/07 , C07C263/20
-
公开(公告)号：EP3512830A1
公开(公告)日：2019-07-24
申请号：EP17758874.6
申请日：2017-08-31
Applicant: BASF SE
Inventor： WEICKGENANNT, Andreas , TAURO, Silvia , DUEFERT, Alexander , LADNAK, Viktor , THIELE, Kai
IPC: C07C209/82 , C07C209/84 , C07C209/90
-
4.发明公开VERFAHREN ZUR ERFASSUNG VON WASSEREINTRITTEN IN PHOSGENFÜHRENDEN ANLAGEN 有权菲律宾土耳其安哥拉的VERFAHREN ZUR ERFASSUNG VON WASSEREINTRITTEN
公开(公告)号：EP2446247A1
公开(公告)日：2012-05-02
申请号：EP10730408.1
申请日：2010-06-23
Applicant: BASF SE
Inventor： SCHELLING, Heiner , PENZEL, Ulrich , STROEFER, Eckhard , HABLAWETZ, Dirk , BECKWITH, Dave , THIELE, Kai , JACOBS, Johannes , EIERMANN, Matthias , STORCK, Uwe , SPEIER, Jon S. , GRZANKA, Thomas , PORTWOOD, William
IPC: G01N17/04 , C07C263/10 , B01J19/00
CPC classification number: B01J19/002 , B01J2219/00006 , B01J2219/00186 , B01J2219/00202 , B01J2219/00209 , C07C263/10 , C07C2601/14 , G01N17/00 , C07C265/14
Abstract: The invention relates to a method for sensing water ingress and the resulting corrosion in systems for producing isocyanates by reacting phosgene with one or more primary amines in a solvent. The invention further relates to an apparatus for producing such isocyanates, in the processing part of which probes for monitoring corrosion are arranged at defined positions.
Abstract translation: 本发明涉及一种通过使光气与一种或多种伯胺在溶剂中反应来测量植物中水分的进入和产生异氰酸酯的腐蚀的方法。 本发明还涉及一种用于制造这种异氰酸酯的装置，在其处理部分中，用于监测腐蚀的探针被布置在限定的位置。
-
5.发明公开PROCESS FOR THE PRODUCTION OF ISOCYANATES, PREFERABLY DIISOCYANATES AND POLYISOCYANATES WITH SOLVENT RECIRCULATION 有权用于生产异氰酸酯，有利于二异氰酸酯异氰酸酯与溶剂回收
公开(公告)号：EP2445869A2
公开(公告)日：2012-05-02
申请号：EP10723607.7
申请日：2010-06-16
Applicant: BASF SE
Inventor： SCHELLING, Heiner , PENZEL, Ulrich , STROEFER, Eckhard , EIERMANN, Matthias , SPEIER, Jon S. , THIELE, Kai , BOCK, Michael
IPC: C07C263/10
CPC classification number: C07C263/10 , C07C265/14
Abstract: The present invention relates to a process for the production of isocyanates, preferably diisocyanates and polyisocyanates of the diphenylmethane series (MDI), by reacting an amine with phosgene in the liquid phase or in the gas phase to form the corresponding isocyanates, subsequent removal of the solvent in at least two steps to obtain at least two solvent streams, individual treatment of the at least two solvent streams, and recirculation of at least a portion of the solvent streams.
-
Patent Agency Ranking
公开(公告)号：EP4326675A1
公开(公告)日：2024-02-28
申请号：EP22714203.1
申请日：2022-03-14
Applicant: BASF SE
Inventor： OLBERT, Gerhard , MATTKE, Torsten , VANDEWALLE, Koenraad , FERBITZ, Jens , THIELE, Kai , VAN DEN ABEEL, Peter , BRANDTS, Jim
-
公开(公告)号：EP4294760A1
公开(公告)日：2023-12-27
申请号：EP22703682.9
申请日：2022-02-10
Applicant: BASF SE
Inventor： MATTKE, Torsten , THIELE, Kai , FERBITZ, Jens , VAN DEN ABEEL, Peter , PALLASCH, Hans-Juergen
-
公开(公告)号：EP3959360A1
公开(公告)日：2022-03-02
申请号：EP20717673.6
申请日：2020-04-14
Applicant: BASF SE
Inventor： MATTKE, Torsten , OLBERT, Gerhard , GAUER, Jochen , THIELE, Kai , VANDEWALLE, Koenraad , FERBITZ, Jens , VAN DEN ABEEL, Peter
-
公开(公告)号：EP2825926B1
公开(公告)日：2018-07-25
申请号：EP13708444.8
申请日：2013-03-11
Applicant: BASF SE
Inventor： THIELE, Kai , DUCHEYNE, Wouter , JANSEN, Bart
IPC: G05D11/13 , G05D24/02 , C07C263/20
CPC classification number: C07C263/20 , G05D11/136 , G05D24/02 , C07C265/14
-
10.发明公开VERFAHREN ZUR HERSTELLUNG VON ISOCYANATEN IN DIALKYLCARBONATEN ALS LÖSUNGSMITTEL 审中-公开VERFAHREN ZUR HERSTELLUNG VON ISOCYANATEN IN DIALKYLCARBONATEN ALSLÖSUNGSMITTEL
公开(公告)号：EP3134384A1
公开(公告)日：2017-03-01
申请号：EP15718846.7
申请日：2015-04-21
Applicant: BASF SE
Inventor： HEILIG, Manfred , SCHULZ, Thomas , MATTKE, Torsten , NEVEJANS, Filip , THIELE, Kai
IPC: C07C263/10 , C08G18/76
CPC classification number: C07C263/10 , C07C265/12
Abstract: The invention relates to a method for producing isocyanates by reacting primary amines with phosgene in a solvent, the solvent containing a dialkyl carbonate.
Abstract translation: 本发明涉及通过使伯胺与光气在溶剂中反应来制备异氰酸酯的方法，其中溶剂包括碳酸二烷基酯。
-
-
-
-
-
-
-
-
-
Search Results
40
records
(took 0.012 seconds)
