公开(公告)号：AT329900T

公开(公告)日：2006-07-15

申请号：AT02797938

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：NO20054362A

公开(公告)日：2005-12-19

申请号：NO20054362

申请日：2005-09-20

Applicant: BASF AG

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

IPC: C08L23/26 ,  C08F8/30 ,  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

CPC classification number: C10L1/238 ,  C08F8/32 ,  C08L39/00 ,  C09D11/03 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/14 ,  C10M133/06 ,  C10M133/08 ,  C10M133/40 ,  C10M133/48 ,  C10M133/50 ,  C10M133/54 ,  C10M141/04 ,  C10M2203/022 ,  C10M2203/106 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/30 ,  C10N2220/023 ,  C08F10/10

公开(公告)号：DE10314809A1

公开(公告)日：2004-10-14

申请号：DE10314809

申请日：2003-04-01

Applicant: BASF AG

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

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 ,  C08F10/10

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：BRPI0408819A

公开(公告)日：2006-04-04

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: 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

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：AU2002352013A1

公开(公告)日：2003-07-09

申请号：AU2002352013

申请日：2002-11-15

Applicant: BASF AG

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

IPC: C07D207/26 ,  C07D207/267

Abstract: Process for the continuous preparation of N-methyl-2-pyrrolidone (NMP) by reacting gamma-butyrolactone (GBL) with monomethylamine (MMA) in the liquid phase, wherein GBL and MMA are used in a molar ratio of from 1:1.08 to 1:2 and the reaction is carried out at from 320 to 380° C. and an absolute pressure of from 70 to 120 bar.

公开(公告)号：NO20054362L

公开(公告)日：2005-12-19

申请号：NO20054362

申请日：2005-09-20

Applicant: BASF AG

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

IPC: C08L23/26 ,  C08F8/30 ,  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：NO20054362D0

公开(公告)日：2005-09-20

申请号：NO20054362

申请日：2005-09-20

Applicant: BASF AG

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

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 ,  C08L

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：CA2519995C

公开(公告)日：2011-12-06

申请号：CA2519995

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 ,  C08F8/30 ,  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：DE102005047458A1

公开(公告)日：2007-04-12

申请号：DE102005047458

申请日：2005-09-30

Applicant: BASF AG

Inventor： HOFFER BRAM WILLEM ,  EVERS HOLGER ,  KUBANEK PETR ,  GERLACH TILL ,  MELDER JOHANN-PETER ,  FUNKE FRANK ,  FRAUENKRON MATTHIAS ,  SCHMIDTKE HELMUT

IPC: C07C209/64 ,  B01J23/70 ,  B01J35/02 ,  C07C209/60 ,  C07C209/84 ,  C07C211/14 ,  C07D295/00 ,  C07D295/13

Abstract: Preparation of aminodiglycol and morpholine comprises reacting diethyleneglycol with ammonia in the presence of a transition metal heterogeneous catalyst. The catalytically active mass of the catalyst, before treatment with hydrogen, contains oxygen-containing compounds of aluminum and/or zirconium, copper, nickel and cobalt, and that the catalyst molding is in spherical or strand form has a diameter of less than 3 mm, in tablet form has a height of less than 3 mm and in all other geometrical shapes with an equivalent diameter (L is I/a) of less than 0.70 mm. Preparation of aminodiglycol and morpholine comprises reacting diethyleneglycol with ammonia in the presence of a transition metal heterogeneous catalyst. The catalytically active mass of the catalyst, before treatment with hydrogen, contains oxygen-containing compounds of aluminum and/or zirconium, copper, nickel and cobalt, and that the catalyst molding is in spherical or strand form has a diameter of less than 3 mm, in tablet form has a height of less than 3 mm and in all other geometrical shapes with an equivalent diameter (L is I/a) of less than 0.70 mm (where a is the external surface per volume unit (mm s2>/mm p3>), with the formula (a is A p/V p), in which A pis the external surface of the catalyst particle (mm s2>) and V pis the volume of the catalyst particle (mm p3>)).

公开(公告)号：DE102005029423A1

公开(公告)日：2006-12-28

申请号：DE102005029423

申请日：2005-06-24

Applicant: BASF AG

Inventor： DIEHL KLAUS ,  BODE ANDREAS ,  FRAUENKRON MATTHIAS ,  WALTER MARC ,  BITTERLICH STEFAN ,  WETTLING THOMAS ,  SPANG PETER ,  SCHMIDTKE HELMUT ,  FEHR ERICH K

IPC: C08F8/30 ,  C10M149/02

Abstract: Preparation of polyalkenyl amine comprises reaction of a component comprising at least a simple unsaturated polyalkene with carbon monoxide and hydrogen to give a hydroformylated polyalkene, and reaction of hydroformylated polyalkene with hydrogen and ammonia or an amine having at least a primary or secondary amino group; where before the above steps, polyalkene or hydroformylated polyalkene is dissolved in a first solvent and the first solvent is replaced by a second solvent.