公开(公告)号：CA2519995A1

公开(公告)日：2004-10-14

申请号：CA2519995

申请日：2004-03-31

Applicant: BASF AG

Inventor： SCHMIDTKE HELMUT ,  BERGEMANN MARCO ,  SCHWAHN HARALD ,  POSSELT DIETMAR ,  DIEHL KLAUS ,  WETTLING THOMAS ,  FEHR ERICH K

IPC: C08F8/32 ,  C08L39/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/40 ,  C10M133/48 ,  C10M133/50 ,  C10M133/54 ,  C10M141/04 ,  C08L23/26 ,  C09D11/02 ,  C10L10/06 ,  C10M141/06 ,  C10M149/12 ,  C08F8/30

Abstract: The invention relates to polyalkene amine formulations comprising at least o ne polyalkene amine in a solvent. Said formulations have improved applicational properties, especially at low temperatures. The invention also relates to a method for the production of said formulations, in addition to the use there of in fuel and lubrication compositions, especially fuels, in order to improve the effects of said fuel on the cleaning of the inlet system.

公开(公告)号：BRPI0408819B1

公开(公告)日：2015-07-07

申请号：BRPI0408819

申请日：2004-03-31

Applicant: BASF AG

Inventor： BERGEMANN MARCO ,  SCHWAHN HARALD ,  POSSELT DIETMAR ,  FEHR ERICH K ,  WETTLING THOMAS ,  DIEHL KLAUS ,  SCHMIDTKE HELMUT

IPC: C08L23/26 ,  C08F8/32 ,  C08L39/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/40 ,  C10M133/48 ,  C10M133/50 ,  C10M133/54 ,  C10M141/04

公开(公告)号：AU2004226265B2

公开(公告)日：2009-10-15

申请号：AU2004226265

申请日：2004-03-31

Applicant: BASF AG

Inventor： FEHR ERICH K ,  DIEHL KLAUS ,  SCHWAHN HARALD ,  BERGEMANN MARCO ,  SCHMIDTKE HELMUT ,  WETTLING THOMAS ,  POSSELT DIETMAR

IPC: C08F8/32 ,  C08L39/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/40 ,  C10M133/48 ,  C10M133/50 ,  C10M133/54 ,  C10M141/04

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.

公开(公告)号：DE50207212D1

公开(公告)日：2006-07-27

申请号：DE50207212

申请日：2002-08-30

Applicant: BASF AG

Inventor： RUDLOFF MARTIN ,  STOPS PETER ,  HENKES ERHARD ,  SCHMIDTKE HELMUT ,  FISCHER ROLF-HARTMUTH ,  JULIUS MANFRED ,  LEBKUECHER ROLF ,  ROSS KARL-HEINZ

IPC: C07D207/26 ,  C07D201/08 ,  C07D207/267

Abstract: A process for continuously preparing 2-pyrrolidone by reacting gamma-butyrolactone with ammonia in the liquid phase in the presence of water, wherein the reaction is carried out at a temperature of from 275 to 300° C. and an absolute pressure of from 140 to 180 bar.

公开(公告)号：HRP20050836A2

公开(公告)日：2006-03-31

申请号：HRP20050836

申请日：2005-09-22

Applicant: BASF AG

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

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.

公开(公告)号：AU2004226265A1

公开(公告)日：2004-10-14

申请号：AU2004226265

申请日：2004-03-31

Applicant: BASF AG

Inventor： FEHR ERICH K ,  DIEHL KLAUS ,  SCHWAHN HARALD ,  BERGEMANN MARCO ,  SCHMIDTKE HELMUT ,  WETTLING THOMAS ,  POSSELT DIETMAR

IPC: C08F8/32 ,  C08L39/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/40 ,  C10M133/48 ,  C10M133/50 ,  C10M133/54 ,  C10M141/04 ,  C08L23/26 ,  C08F8/30 ,  C10L10/06 ,  C10M149/12 ,  C09D11/02 ,  C10M141/06

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.