-
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
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
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
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
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.
-
-
-
-
-
-
-
-
-