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：HRP20020530A2

公开(公告)日：2004-08-31

申请号：HRP20020530

申请日：2002-06-18

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  BERGEMANN MARCO ,  MUNDINGER KLAUS ,  POSSELT DIETMAR ,  BRAND SIEGBERT ,  EISENBEIS ANSGAR

IPC: F01M3/00 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/238 ,  C10L10/04 ,  C10L10/08

Abstract: The invention relates to the use of fatty acid salts of alkoxylated oligoamines (I), whereby: A represents alkylene groups having 2 to 8 C atoms; R represents C7 to C23 alkyl groups or monounsaturated or polyunsaturated C7 to C23 alkenyl groups; Z represents C1 to C8 alkylene groupings, C3 to C8 cycloalkylene groupings or C6 to C12 arylene or aryl alkylene groupings; m represents 0 or a whole number ranging from 1 to 5, and the sum of all variables x has a value ranging from 50 % to 300 % of (m+3). Said fatty acid salts of alkoxylated oligoamines are used as lubricity improvers for petroleum products, especially for gasolines and middle distillates.

公开(公告)号：ZA200305572B

公开(公告)日：2004-08-24

申请号：ZA200305572

申请日：2003-07-18

Applicant: BASF AG

Inventor： BERGEMANN MARCO ,  DAMBACH STEFAN ,  FIDORRA UWE ,  MESZAROS LADISLAUS ,  WENDEROTH BERND

IPC: C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04 ,  H01M8/10 ,  C09K ,  H01M

Abstract: The invention relates to antifreeze concentrates for cooling systems in fuel cell drives, from which are produced ready-to-use aqueous cooling agent compositions having a maximum conductivity of 50 mus/cm, based on alkylene glycols or the derivatives thereof, and containing orthosilicic acid esters of formula (I) wherein the variables R 1 to R 4 are the same or different and represent C 1 -C 20 alkyl substituents, C 2 -C 20 alkenyl substituents, C 1 -C 20 hydroxyalkyl substituents, optionally substituted C 6 -C 12 aryl substituents and/or glycol ether substituents of formula (CH 2 -CH 2 -O) n -R 5 wherein R 5 represents hydrogen or C 1 -C 5 alkyl and n represents a number between 1 and 5

公开(公告)号：NZ519236A

公开(公告)日：2004-07-30

申请号：NZ51923600

申请日：2000-11-10

Applicant: BASF AG

Inventor： OPPENLANDER KNUT ,  BERGEMANN MARCO ,  MUNDINGER KLAUS ,  POSSELT DIETMAR ,  BRAND SIEGBERT ,  EISENBEIS ANSGAR

IPC: F01M3/00 ,  C10L1/22 ,  C10L1/222 ,  C10L1/223 ,  C10L1/238 ,  C10L10/04 ,  C10L10/08

Abstract: The use of fatty acid salts of alkoxylated oligoamines of formula (I), wherein A is an alkylene group of 2 to 8 carbon atoms; R is C7- to C23-alkyl or mono- or polyunsaturated C7- to C23-alkenyl, which may additionally carry hydroxyl groups; Z is a C1- to C8-alkylene group, C3- to C8-cycloalkylene group or C6- to C12-arylene or arylalkylene group; m is an integer from 1 to 5 and the sum of all integers x has a value of from 50 to 300% of (m+3), as lubricity enhancers for mineral oil products.

公开(公告)号：AU2003294756A1

公开(公告)日：2004-06-23

申请号：AU2003294756

申请日：2003-12-01

Applicant: BASF AG

Inventor： RATH HANS PETER ,  WALTER MARC ,  BERGEMANN MARCO ,  SCHMIDT HELMUT ,  LANGE ARNO

IPC: C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/232 ,  C10L1/233 ,  C10L10/00 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14

公开(公告)号：CZ20031709A3

公开(公告)日：2003-09-17

申请号：CZ20031709

申请日：2001-12-14

Applicant: BASF AG

Inventor： WENDEROTH BERND DR ,  MESZAROS LADISLAUS ,  DAMBACH STEFAN ,  FIDORRA UWE DR ,  BERGEMANN MARCO

IPC: C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04 ,  H01M8/10

Abstract: The invention relates to antifreeze concentrates for cooling systems in fuel cell drives, from which are produced ready-to-use aqueous cooling agent compositions having a maximum conductivity of 50 mus/cm, based on alkylene glycols or the derivatives thereof, and containing orthosilicic acid esters of formula (I) wherein the variables R 1 to R 4 are the same or different and represent C 1 -C 20 alkyl substituents, C 2 -C 20 alkenyl substituents, C 1 -C 20 hydroxyalkyl substituents, optionally substituted C 6 -C 12 aryl substituents and/or glycol ether substituents of formula (CH 2 -CH 2 -O) n -R 5 wherein R 5 represents hydrogen or C 1 -C 5 alkyl and n represents a number between 1 and 5

公开(公告)号：NO20032794A

公开(公告)日：2003-08-19

申请号：NO20032794

申请日：2003-06-19

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  MESZAROS LADISLAUS ,  DAMBACH STEFAN ,  FIDORRA UWE ,  BERGEMANN MARCO

IPC: C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04 ,  H01M8/10

CPC classification number: B60L11/1898 ,  B60L11/1892 ,  C09K5/20 ,  H01M8/04029 ,  Y02T10/7016 ,  Y02T90/34

公开(公告)号：NO20032837L

公开(公告)日：2003-06-20

申请号：NO20032837

申请日：2003-06-20

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  MESZAROS LADISLAUS ,  NITZSCHKE UWE ,  BERGEMANN MARCO

IPC: F01P11/14 ,  C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  C23F11/08 ,  C23F11/10 ,  C23F11/12 ,  C23F11/14 ,  C23F11/18 ,  C09K

Abstract: The invention relates to aqueous coolants with wet chamber corrosion inhibiting properties, for the running-in phase of internal combustion engines, after which the coolant is run off, comprising at least one ammonium salt of an optionally substituted C1-C4 mono- or di-carboxylic acid.

公开(公告)号：NO20032837A

公开(公告)日：2003-06-20

申请号：NO20032837

申请日：2003-06-20

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  MESZAROS LADISLAUS ,  NITZSCHKE UWE ,  BERGEMANN MARCO

IPC: F01P11/14 ,  C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  C23F11/08 ,  C23F11/12 ,  C23F11/14 ,  C23F11/18 ,  C09K

CPC classification number: C09K5/20 ,  C23F11/02 ,  C23F11/08 ,  C23F11/124 ,  C23F11/126

公开(公告)号：NO20032794D0

公开(公告)日：2003-06-19

申请号：NO20032794

申请日：2003-06-19

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  MESZAROS LADISLAUS ,  DAMBACH STEFAN ,  FIDORRA UWE ,  BERGEMANN MARCO

IPC: C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04 ,  H01M8/10 ,  C09K

Abstract: The invention relates to antifreeze concentrates for cooling systems in fuel cell drives, from which are produced ready-to-use aqueous cooling agent compositions having a maximum conductivity of 50 mus/cm, based on alkylene glycols or the derivatives thereof, and containing orthosilicic acid esters of formula (I) wherein the variables R 1 to R 4 are the same or different and represent C 1 -C 20 alkyl substituents, C 2 -C 20 alkenyl substituents, C 1 -C 20 hydroxyalkyl substituents, optionally substituted C 6 -C 12 aryl substituents and/or glycol ether substituents of formula (CH 2 -CH 2 -O) n -R 5 wherein R 5 represents hydrogen or C 1 -C 5 alkyl and n represents a number between 1 and 5