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公开(公告)号：AT522271T
公开(公告)日：2011-09-15
申请号：AT09703667
申请日：2009-01-21
Applicant: BASF SE
Inventor： SCHMIDTKE HELMUT , RUPPEL WILHELM , BERRSCHE HELMUT , MELDER JOHANN-PETER , RHEUDE UDO , KUBANEK PETR , RUF GERHARD , GUNKEL WOLFGANG , MAEGERLEIN WOLFGANG , ROSS KARL-HEINZ
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公开(公告)号：DK2237869T3
公开(公告)日：2011-12-05
申请号：DK09703667
申请日：2009-01-21
Applicant: BASF SE
Inventor： SCHMIDTKE HELMUT , RUPPEL WILHELM , BERRSCHE HELMUT , MELDER JOHANN-PETER , RHEUDE UDO , KUBANEK PETR , RUF GERHARD , GUNKEL WOLFGANG , MAEGERLEIN WOLFGANG , ROSS KARL-HEINZ
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公开(公告)号：DK1613694T3
公开(公告)日：2010-10-11
申请号：DK04724577
申请日：2004-03-31
Applicant: BASF SE
Inventor： BERGEMANN MARCO , SCHWAHN HARALD , POSSELT DIETMAR , FEHR ERICH K , WETTLING THOMAS , DIEHL KLAUS , SCHMIDTKE HELMUT
IPC: C08L23/26 , C08F8/30 , C08F8/32 , C08L39/00 , C09D11/02 , C10L1/14 , C10L1/16 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L10/00 , C10L10/06 , C10M133/06 , C10M133/08 , C10M133/40 , C10M133/48 , C10M133/50 , C10M133/54 , C10M141/04 , C10M141/06 , C10M149/12
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公开(公告)号：PT1613694E
公开(公告)日：2010-07-27
申请号：PT04724577
申请日：2004-03-31
Applicant: BASF SE
Inventor： WETTLING THOMAS , SCHWAHN HARALD , POSSELT DIETMAR , BERGEMANN MARCO , FEHR ERICH K , DIEHL KLAUS , SCHMIDTKE HELMUT
IPC: C08L23/26 , C08F8/30 , C08F8/32 , C08L39/00 , C09D11/02 , C10L1/14 , C10L1/16 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L10/00 , C10L10/06 , C10M133/06 , C10M133/08 , C10M133/40 , C10M133/48 , C10M133/50 , C10M133/54 , C10M141/04 , C10M141/06 , C10M149/12
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公开(公告)号：AT463489T
公开(公告)日：2010-04-15
申请号：AT07803420
申请日：2007-09-12
Applicant: BASF SE
Inventor： SCHMIDTKE HELMUT , BUSSMANN OLIVER , VERSCH RALPH , RHEUDE UDO , LEYK UWE , JULIUS MANFRED , RUDLOFF MARTIN , HENKES ERHARD
IPC: C07D295/02
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Patent Agency Ranking
公开(公告)号：AT451354T
公开(公告)日：2009-12-15
申请号：AT07728960
申请日：2007-05-10
Applicant: BASF SE
Inventor： SCHMIDTKE HELMUT , VERSCH RALPH , SIMON SILKE , OTT KARL , DREWS RONALD , MOLLNER STEPHANIE
IPC: C07D207/26
Abstract: Process for the continuous preparation of N-ethyl-2-pyrrolidone (NEP) by reacting gamma-butyrolactone (GBL) with monoethylamine (MEA) in the liquid phase, wherein GBL and MEA are used in a molar ratio in the range from 1:1.08 to 1:2 an the reaction is carried out at a temperature in the range from 320 to 420° C. and an absolute pressure in the range from 70 to 120 bar.
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公开(公告)号：PL1613694T3
公开(公告)日：2010-12-31
申请号：PL04724577
申请日：2004-03-31
Applicant: BASF SE
Inventor： BERGEMANN MARCO , SCHWAHN HARALD , POSSELT DIETMAR , FEHR ERICH K , WETTLING THOMAS , DIEHL KLAUS , SCHMIDTKE HELMUT
IPC: C08L23/26 , C08F8/30 , C08F8/32 , C08L39/00 , C09D11/02 , C10L1/14 , C10L1/16 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L10/00 , C10L10/06 , C10M133/06 , C10M133/08 , C10M133/40 , C10M133/48 , C10M133/50 , C10M133/54 , C10M141/04 , C10M141/06 , C10M149/12
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公开(公告)号：DE502004011333D1
公开(公告)日：2010-08-12
申请号：DE502004011333
申请日：2004-03-31
Applicant: BASF SE
Inventor： BERGEMANN MARCO , SCHWAHN HARALD , POSSELT DIETMAR , FEHR ERICH K , WETTLING THOMAS , DIEHL KLAUS , SCHMIDTKE HELMUT
IPC: C08L23/26 , C08F8/30 , C08F8/32 , C08L39/00 , C09D11/02 , C10L1/14 , C10L1/16 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L10/00 , C10L10/06 , C10M133/06 , C10M133/08 , C10M133/40 , C10M133/48 , C10M133/50 , C10M133/54 , C10M141/04 , C10M141/06 , C10M149/12
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公开(公告)号：AT472576T
公开(公告)日：2010-07-15
申请号：AT04724577
申请日：2004-03-31
Applicant: BASF SE
Inventor： BERGEMANN MARCO , SCHWAHN HARALD , POSSELT DIETMAR , FEHR ERICH , WETTLING THOMAS , DIEHL KLAUS , SCHMIDTKE HELMUT
IPC: C08L23/26 , C08F8/30 , C08F8/32 , C08L39/00 , C09D11/02 , C10L1/14 , C10L1/16 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L10/00 , C10L10/06 , C10M133/06 , C10M133/08 , C10M133/40 , C10M133/48 , C10M133/50 , C10M133/54 , C10M141/04 , C10M141/06 , C10M149/12
Abstract: The present invention relates to polyalkene amine formulations comprising at least one polyalkene amine in a solvent, having improved performance properties, especially improved low temperature properties; a process for preparing such formulations and the use of these formulations in fuel and lubricant compositions, in particular fuels, for improving the intake system-cleaning action of such fuels.
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公开(公告)号：DE502007002274D1
公开(公告)日：2010-01-21
申请号：DE502007002274
申请日：2007-05-10
Applicant: BASF SE
Inventor： SCHMIDTKE HELMUT , VERSCH RALPH , SIMON SILKE , OTT KARL , DREWS RONALD , MOLLNER STEPHANIE
IPC: C07D207/26
Abstract: Process for the continuous preparation of N-ethyl-2-pyrrolidone (NEP) by reacting gamma-butyrolactone (GBL) with monoethylamine (MEA) in the liquid phase, wherein GBL and MEA are used in a molar ratio in the range from 1:1.08 to 1:2 an the reaction is carried out at a temperature in the range from 320 to 420° C. and an absolute pressure in the range from 70 to 120 bar.
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