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：NO20054374A

公开(公告)日：2005-09-29

申请号：NO20054374

申请日：2005-09-21

Applicant: BASF AG

Inventor： SCHWAHN HARALD ,  POSSELT DIETMAR ,  FEHR ERICH K

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/00

CPC classification number: C10L10/08 ,  C10L1/143 ,  C10L1/1824 ,  C10L1/2383

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：AU2004227095B2

公开(公告)日：2010-07-15

申请号：AU2004227095

申请日：2004-04-08

Applicant: BASF AG

Inventor： POSSELT DIETMAR ,  FEHR ERICH K ,  SCHWAHN HARALD

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/00

Abstract: A gasoline-based fuel composition with a sulfur content of not more than 150 ppm containing small amounts of fuel additive(s) (I) with a detergent or valve seat wear-inhibiting action, in which (I) contain hydrophobic hydrocarbon residue(s) with a number-average mol. wt. of 85-20000 and a polar group and the composition also contains 5-75 vol% lower alkanol(s). An independent claim is also included for a method for improving the efficacy of detergent or valve seat wear-inhibitor additives in low-sulfur fuel by adding a lower alcohol.

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：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.

公开(公告)号：CA2810284C

公开(公告)日：2015-06-16

申请号：CA2810284

申请日：2004-04-08

Applicant: BASF AG

Inventor： SCHWAHN HARALD ,  POSSELT DIETMAR ,  FEHR ERICH K

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/00 ,  C10L10/04 ,  C10L10/06

Abstract: A fuel composition comprising a major amount of a gasoline fuel having a maximum sulfur content of 150 ppm by weight and a minor amount of at least one gasoline fuel additive having detergent action or having a valve seat wear-inhibiting action, wherein this gasoline fuel additive has at least one hydrophobic hydrocarbon radical having a number-average molecular weight (MN) of from 85 to 20 000 and at least one polar moiety, and wherein the fuel composition also has a content of at least one lower alkanol of from about 5 to 75% by volume.

公开(公告)号：CA2520578C

公开(公告)日：2013-06-18

申请号：CA2520578

申请日：2004-04-08

Applicant: BASF AG

Inventor： SCHWAHN HARALD ,  POSSELT DIETMAR ,  FEHR ERICH K

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L10/00 ,  C10L10/04 ,  C10L10/06

Abstract: A fuel composition comprising a major amount of a gasoline fuel having a maximum sulfur content of 150 ppm by weight and a minor amount of at least one gasoline fuel additive having detergent action or having a valve seat wear-inhibiting action, wherein this gasoline fuel additive has at least one hydrophobic hydrocarbon radical having a number-average molecular weight (MN) of from 85 to 20 000 and at least one polar moiety, and wherein the fuel composition also has a content of at least one lower alkanol of from about 5 to 75% by volume.

公开(公告)号：ZA200508806B

公开(公告)日：2007-01-31

申请号：ZA200508806

申请日：2005-10-31

Applicant: BASF AG

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

IPC: C08F20090101 ,  C08F8/32 ,  C08L20090101 ,  C08L39/00 ,  C09D20090101 ,  C10L20090101 ,  C10L1/14 ,  C10L1/16 ,  C10L1/22 ,  C10L1/238 ,  C10L1/2383 ,  C10L10/00 ,  C10M20090101 ,  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.