公开(公告)号：PL201392B1

公开(公告)日：2009-04-30

申请号：PL36715702

申请日：2002-06-06

Applicant: BASF AG

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

IPC: C09K5/20 ,  F01P11/14 ,  C09K5/08 ,  H01M8/04

公开(公告)号：SK286496B6

公开(公告)日：2008-11-06

申请号：SK7912003

申请日：2001-12-14

Applicant: BASF AG

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

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

Abstract: 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 mu s/cm, based on alkylene glycols or the derivatives thereof, and containing orthosilicic acid esters of formula (I) wherein the variables R1 to R4 are the same or different and represent C1-C20 alkyl substituents, C2-C20 alkenyl substituents, C1-C20 hydroxyalkyl substituents, optionally substituted C6-C12 aryl substituents and/or glycol ether substituents of formula (CH2-CH2-O)n-R wherein R represents hydrogen or C1-C5 alkyl and n represents a number between 1 and 5.

公开(公告)号：CZ299651B6

公开(公告)日：2008-10-01

申请号：CZ20032736

申请日：2002-04-03

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  ROIDA MICHAEL ,  AYDIN BAYRAM ,  FIDORRA UWE

IPC: C10M133/44 ,  C10M141/06 ,  C10M133/38 ,  C10M139/00 ,  C10M145/36 ,  C10M169/04 ,  C10N30/12 ,  C10N40/08

Abstract: Brzdová kapalina pro motorová vozidla, která má zlepšenou ochranu proti korozi, obsahuje (a) od 0,005 do 0,125 % hmotnostního 1H-1,2,4-triazolu, a (b) od 0 do 10 % hmotnostních jednoho nebo více dalších inhibitoru koroze, kde pri pruvodním použití 1H-1,2,3-benztriazolu a/nebo 1H-1,2,3-tolutriazolu a/nebo jejich derivátu, hmotnostní pomer mezi 1H-1,2,4-triazolem a uvedenými 1H-1,2,3-triazoly musí být vetší než 4 : 1, dále od 0,1 do 97 % hmotn. jednoho nebo více polyglykoleteru a/nebo jejich esteru s kyselinou boritou.

公开(公告)号：AU2002316969B2

公开(公告)日：2007-10-04

申请号：AU2002316969

申请日：2002-06-06

Applicant: BASF AG

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

IPC: F01P11/14 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04

Abstract: An antifreeze concentrate for cooling systems in fuel-cell drives which gives ready-to-use aqueous coolant compositions having a conductivity of at most 50 muS/cm, based on alkylene glycols or derivatives thereof and containing one or more five-membered heterocyclic compounds (azole derivatives) having 2 or 3 hetero atoms from the group consisting of nitrogen and sulfur, which contain no or at most one sulfur atom and which may carry a fused aromatic or saturated six-membered ring.

公开(公告)号：DE102005058633A1

公开(公告)日：2007-06-14

申请号：DE102005058633

申请日：2005-12-07

Applicant: BASF AG

Inventor： DOERING GEORG JOSEF ,  REISACHER HANS-ULRICH ,  MAUTHE UWE ,  FIDORRA UWE

IPC: C09D17/00 ,  B01J13/04 ,  C08J3/20 ,  C09B67/46 ,  C09K23/00

Abstract: Disclosed is a method for dispersing solid pigment preparations in liquid media. Said method is characterized in that a high-speed mixer is used which operates according to the rotor/stator principle.

公开(公告)号：PL367159A1

公开(公告)日：2005-02-21

申请号：PL36715902

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：DE50201478D1

公开(公告)日：2004-12-09

申请号：DE50201478

申请日：2002-06-06

Applicant: BASF AG

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

IPC: F01P11/14 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04

Abstract: An antifreeze concentrate for cooling systems in fuel-cell drives which gives ready-to-use aqueous coolant compositions having a conductivity of at most 50 muS/cm, based on alkylene glycols or derivatives thereof and containing one or more five-membered heterocyclic compounds (azole derivatives) having 2 or 3 hetero atoms from the group consisting of nitrogen and sulfur, which contain no or at most one sulfur atom and which may carry a fused aromatic or saturated six-membered ring.

公开(公告)号：HU0400132A2

公开(公告)日：2004-06-28

申请号：HU0400132

申请日：2002-06-06

Applicant: BASF AG

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

IPC: F01P11/14 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04

Abstract: An antifreeze concentrate for cooling systems in fuel-cell drives which gives ready-to-use aqueous coolant compositions having a conductivity of at most 50 muS/cm, based on alkylene glycols or derivatives thereof and containing one or more five-membered heterocyclic compounds (azole derivatives) having 2 or 3 hetero atoms from the group consisting of nitrogen and sulfur, which contain no or at most one sulfur atom and which may carry a fused aromatic or saturated six-membered ring.

公开(公告)号：CZ20033397A3

公开(公告)日：2004-05-12

申请号：CZ20033397

申请日：2002-06-06

Applicant: BASF AG

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

IPC: F01P11/14 ,  C09K5/08 ,  C09K5/20 ,  H01M8/04 ,  H01M8/00

Abstract: An antifreeze concentrate for cooling systems in fuel-cell drives which gives ready-to-use aqueous coolant compositions having a conductivity of at most 50 muS/cm, based on alkylene glycols or derivatives thereof and containing one or more five-membered heterocyclic compounds (azole derivatives) having 2 or 3 hetero atoms from the group consisting of nitrogen and sulfur, which contain no or at most one sulfur atom and which may carry a fused aromatic or saturated six-membered ring.

公开(公告)号：HU0303757A2

公开(公告)日：2004-03-01

申请号：HU0303757

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.