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.

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

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

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.

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.

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.

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

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.

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

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.