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公开(公告)号:DE50201902D1
公开(公告)日:2005-02-03
申请号:DE50201902
申请日:2002-04-03
Applicant: BASF AG
Inventor: WENDEROTH BERND , ROIDA MICHAEL , AYDIN BAYRAM , FIDORRA UWE
IPC: C10M141/06 , C10M133/38 , C10M133/44 , C10M139/00 , C10M145/36 , C10M169/04 , C10N30/12 , C10N40/08
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.
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公开(公告)号:AU2004219905A1
公开(公告)日:2004-09-23
申请号:AU2004219905
申请日:2004-03-11
Applicant: BASF AG
Inventor: WENDEROTH BERND , MESZAROS LADISLAUS , MATZKAIT HERBERT , STRAUSS RALF , AYDIN BAYRAM , ROIDA MICHAEL
IPC: C10M111/02 , C10M111/04
Abstract: Brake fluid comprises 10-50 wt.% diethylene glycol and/or dipropylene glycol and 50-90 wt.% (poly)ethylene glycol and/or (poly)propylene glycol monoalkyl ether.
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公开(公告)号:BR0208415A
公开(公告)日:2004-03-30
申请号:BR0208415
申请日:2002-04-03
Applicant: BASF AG
Inventor: WENDEROTH BERND , ROIDA MICHAEL , AYDIN BAYRAM , FIDORRA UWE
IPC: C10M141/06 , C10M133/38 , C10M133/44 , C10M139/00 , C10M145/36 , C10M169/04 , C10N30/12 , C10N40/08
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.
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公开(公告)号:CZ20032736A3
公开(公告)日:2003-12-17
申请号:CZ20032736
申请日:2002-04-03
Applicant: BASF AG
Inventor: WENDEROTH BERND , ROIDA MICHAEL , AYDIN BAYRAM , FIDORRA UWE
IPC: C10M141/06 , C10M133/38 , C10M133/44 , C10M139/00 , C10M145/36 , C10M169/04 , C10N30/12 , C10N40/08
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.
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公开(公告)号:CA2367913C
公开(公告)日:2008-01-08
申请号:CA2367913
申请日:2000-04-11
Applicant: BASF AG
Inventor: WENDEROTH BERND , NOUWEN JAN , OPPENLANDER KNUT , ROIDA MICHAEL , STOSSER MICHAEL , AYDIN BAYRAM , FIDORRA UWE , HOHN ARTHUR , MESZAROS LADISLAUS
IPC: C10M129/24 , C10M105/34 , C10M105/70 , C10M129/20 , C10M129/70 , C10M133/38 , C10M133/44 , C10M169/04 , C10N30/02 , C10N30/08 , C10N30/10 , C10N30/12 , C10N40/08
Abstract: The invention relates to hydraulic fluids, in particular, to brake fluids fo r motor vehicles, containing between 0.01 and 50 percent by weight of one or more cyclic carboxylic acid esters or cyclic carboxylic acid amides which ca n support a linear or branched C1 to C20 alkyl group on the nitrogen.
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公开(公告)号:BRPI0408234A
公开(公告)日:2006-03-01
申请号:BRPI0408234
申请日:2004-03-11
Applicant: BASF AG
Inventor: WENDEROTH BERND , AYDIN BAYRAM , ROIDA MICHAEL , STRAUSS RALF , MESZAROS LADISLAUS , MATZKAIT HERBERT
IPC: C10M111/02 , C10M111/04
Abstract: Brake fluid comprises 10-50 wt.% diethylene glycol and/or dipropylene glycol and 50-90 wt.% (poly)ethylene glycol and/or (poly)propylene glycol monoalkyl ether.
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公开(公告)号:PT1379615E
公开(公告)日:2005-04-29
申请号:PT02759789
申请日:2002-04-03
Applicant: BASF AG
Inventor: AYDIN BAYRAM , FIDORRA UWE , ROIDA MICHAEL , WENDEROTH BERND
IPC: C10M141/06 , C10M133/38 , C10M133/44 , C10M139/00 , C10M145/36 , C10M169/04 , C10N30/12 , C10N40/08
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.
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公开(公告)号:ZA200308690B
公开(公告)日:2004-11-08
申请号:ZA200308690
申请日:2003-11-07
Applicant: BASF AG
Inventor: AYDIN BAYRAM , FIDORRA UWE , ROIDA MICHAEL , WENDEROTH BERND
IPC: C10M133/38 , C10M133/44 , C10M141/06 , C10M139/00 , C10M145/36 , C10M169/04 , C10N30/12 , C10N40/08 , C10M , C10N
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, having improved corrosion protection, comprising (a) from 0.005 to 0.125% by weight of 1H-1,2,4-triazole, and (b) from 0 to 10% by weight of one or more further corrosion inhibitors, where, on concomitant use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolutriazole and/or derivatives thereof, the weight ratio between 1H-1,2,4-triazole and the said 1H-1,2,3-triazoles must be greater than 4:1.
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公开(公告)号:ES2202113T3
公开(公告)日:2004-04-01
申请号:ES00922626
申请日:2000-04-11
Applicant: BASF AG
Inventor: AYDIN BAYRAM , FIDORRA UWE , HOHN ARTHUR , MESZAROS LADISLAUS , NOUWEN JAN , OPPENLANDER KNUT
IPC: C10M105/34 , C10M105/70 , C10M129/20 , C10M129/24 , C10M129/70 , C10M133/38 , C10M133/44 , C10M169/04 , C10N30/02 , C10N30/08 , C10N30/10 , C10N30/12 , C10N40/08
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C1-bis C20 alkyl group on the nitrogen atom.
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公开(公告)号:DE50002594D1
公开(公告)日:2003-07-24
申请号:DE50002594
申请日:2000-04-11
Applicant: BASF AG
Inventor: AYDIN BAYRAM , FIDORRA UWE , HOEHN ARTHUR , MESZAROS LADISLAUS , NOUWEN JAN , OPPENLAENDER KNUT , ROIDA MICHAEL , STOESSER MICHAEL , WENDEROTH BERND
IPC: C10M105/34 , C10M105/70 , C10M129/20 , C10M129/24 , C10M129/70 , C10M133/38 , C10M133/44 , C10M169/04 , C10N30/02 , C10N30/08 , C10N30/10 , C10N30/12 , C10N40/08
Abstract: Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C1-bis C20 alkyl group on the nitrogen atom.
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