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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:NO20025639A
公开(公告)日:2002-11-25
申请号:NO20025639
申请日:2002-11-22
Applicant: BASF AG
Inventor: WENDEROTH BERND , ROIDA MICHAEL , OPPENLAENDER KNUT , STRAUSS RALF
IPC: C10M105/18 , C10M107/34 , C10M133/44 , C10M133/46 , C10M139/00 , C10M169/04 , C10N30/12 , C10N40/08 , C10M133/38
CPC classification number: C10M133/44 , C10M105/78 , C10M107/34 , C10M133/38 , C10M133/46 , C10M169/04 , C10M2201/085 , C10M2207/024 , C10M2207/0406 , C10M2207/126 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10M2209/1095 , C10M2215/04 , C10M2215/042 , C10M2215/202 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/224 , C10M2223/04 , C10M2227/0615 , C10M2227/0625 , C10N2230/12 , C10N2240/08
Abstract: A hydraulic liquid having improved corrosion protection for bright metals contains 0.005-0.5 wt.% of at least one heterocyclic compound. [Image] R : H or R1>; R1>1-30C alkyl, aryl, aralkyl, halogen, haloalkyl, amine optionally substituted by alkyl, aryl or aralkyl, a heterocyclic group, cyano, carboxyl, alkoxycarbonyl, hydroxyl or alkoxyl; n : 0-2; X, Y, Z : N or CR
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公开(公告)号:DE10026010A1
公开(公告)日:2001-11-29
申请号:DE10026010
申请日:2000-05-25
Applicant: BASF AG
Inventor: WENDEROTH BERND , ROIDA MICHAEL , OPPENLAENDER KNUT , STRAUSS RALF
IPC: C10M105/18 , C10M107/34 , C10M133/44 , C10M133/46 , C10M139/00 , C10M169/04 , C10N30/12 , C10N40/08 , C10M133/38 , C23F11/14
Abstract: A hydraulic liquid having improved corrosion protection for bright metals contains 0.005-0.5 wt.% of at least one heterocyclic compound. [Image] R : H or R1>; R1>1-30C alkyl, aryl, aralkyl, halogen, haloalkyl, amine optionally substituted by alkyl, aryl or aralkyl, a heterocyclic group, cyano, carboxyl, alkoxycarbonyl, hydroxyl or alkoxyl; n : 0-2; X, Y, Z : N or CR
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公开(公告)号:SK286828B6
公开(公告)日:2009-06-05
申请号:SK11922003
申请日:2002-04-03
Applicant: BASF AG
Inventor: WENDEROTH BERND , ROIDA MICHAEL , AYDIN BAYRAM , FIDORRA UWE
IPC: C10M133/00 , C10M141/06 , C10M105/00 , C10M107/00 , C10M133/38 , C10M133/44 , C10M135/00 , C10M137/00 , C10M139/00 , C10M145/36 , C10M169/00 , C10M169/04 , C10N30/12 , C10N40/08
Abstract: The invention relates to hydraulic fluids, in particular brake fluids for motor vehicles, with improved anti-corrosion properties, containing (a) between 0.005 and 0.125 wt. % 1H-1,2,4-triazole and (b) to 10 wt. % of one or more corrosion inhibitors, whereby with the co-use of 1H-1,2,3-benzotriazole and/or 1H-1,2,3-tolyltriazole and/or their derivatives, the weight ratio of 1H-1,2,4-triazole to the aforementioned 1H-1,2,3-triazoles must be greater than 4:1.
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公开(公告)号:AU2002308121B2
公开(公告)日:2007-08-09
申请号:AU2002308121
申请日:2002-04-03
Applicant: BASF AG
Inventor: FIDORRA UWE , ROIDA MICHAEL , AYDIN BAYRAM , 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:NO20054265L
公开(公告)日:2005-09-15
申请号:NO20054265
申请日:2005-09-15
Applicant: BASF AG
Inventor: WENDEROTH BERND , STRAUSS RALF , ROIDA MICHAEL , MESZAROS LADISLAUS , MATZKAIT HERBERT , BAYRAM AYDIN
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:NO20054265A
公开(公告)日:2005-09-15
申请号:NO20054265
申请日:2005-09-15
Applicant: BASF AG
Inventor: WENDEROTH BERND , STRAUSS RALF , ROIDA MICHAEL , MESZAROS LADISLAUS , MATZKAIT HERBERT , BAYRAM AYDIN
IPC: C10M111/02 , C10M111/04
CPC classification number: C10M111/02 , C10M111/04 , C10M2207/0215 , C10M2207/0225 , C10M2207/024 , C10M2209/1045 , C10M2209/1055 , C10M2209/1085 , C10M2215/042 , C10M2215/202 , C10M2215/223 , C10N2240/08
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公开(公告)号:AT286112T
公开(公告)日:2005-01-15
申请号:AT02759789
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 , C10M105/78 , C10M107/34 , C10M135/36 , C10M137/02
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:CA2409263A1
公开(公告)日:2002-11-19
申请号:CA2409263
申请日:2001-05-16
Applicant: BASF AG
Inventor: STRAUSS RALF , WENDEROTH BERND , OPPENLANDER KNUT , ROIDA MICHAEL
IPC: C10M105/18 , C10M107/34 , C10M133/44 , C10M133/46 , C10M139/00 , C10M169/04 , C10N30/12 , C10N40/08 , C10M133/38
Abstract: A hydraulic liquid having improved corrosion protection for bright metals contains 0.005-0.5 wt.% of at least one heterocyclic compound. [Image] R : H or R1>; R1>1-30C alkyl, aryl, aralkyl, halogen, haloalkyl, amine optionally substituted by alkyl, aryl or aralkyl, a heterocyclic group, cyano, carboxyl, alkoxycarbonyl, hydroxyl or alkoxyl; n : 0-2; X, Y, Z : N or CR
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公开(公告)号:CA2666554A1
公开(公告)日:2008-05-02
申请号:CA2666554
申请日:2007-10-23
Applicant: BASF AG
Inventor: ROIDA MICHAEL , KORMANN CLAUDIUS , MAHLING FRANK-OLAF
IPC: C10L1/22 , C10L1/18 , C10L1/222 , C10L1/224 , C10L1/228 , C10L1/232 , C10L1/2383 , C10L10/00 , C10L10/18
Abstract: Use of oligo- or polyamines having a number-average molecular weight of 4 6 to 70 000 which are free from phenolic hydroxyl groups for increasing the oxidation stability of biofuel oils which are based on esters of fatty acids , or of mixtures of such biofuel oils with medium distillates of fossil orig in and/or of plant and/or animal origin, which are essentially hydrocarbon m ixtures and are free of esters of fatty acids.
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