公开(公告)号：AU1141801A

公开(公告)日：2001-05-14

申请号：AU1141801

申请日：2000-10-20

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  STRAUSS RALF ,  LONCHAMPT JACQUES

IPC: C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  C23F11/08 ,  C23F11/10 ,  C23F11/14 ,  C23F11/16 ,  C23F11/18

Abstract: Antifreeze concentrates are based on a mixture of at least two different C3- to C16-dicarboxylic acids, molybdate and a mixture of at least two different triazoles or thiazoles.

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.

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：CA2389048A1

公开(公告)日：2001-05-10

申请号：CA2389048

申请日：2000-10-20

Applicant: BASF AG

Inventor： LONCHAMPT JACQUES ,  STRAUSS RALF ,  WENDEROTH BERND

IPC: C09K3/00 ,  C09K5/08 ,  C09K5/20 ,  C23F11/08 ,  C23F11/10 ,  C23F11/14 ,  C23F11/16 ,  C23F11/18

Abstract: The invention relates to antifreeze concentrates on the basis of a mixture o f at least two different C3 to C16 dicarboxylic acids, molybdate and a mixture of at least two different triazoles or thiazoles.

公开(公告)号：DE19952482A1

公开(公告)日：2001-05-03

申请号：DE19952482

申请日：1999-10-29

Applicant: BASF AG

Inventor： WENDEROTH BERND ,  STRAUSS RALF ,  LONCHAMPT JACQUES

IPC: C09K5/20 ,  C23F11/08

Abstract: Alkylene glycol based antifreeze concentrate contains 0.05-10 wt.% of a mixture of at least two different 3-16C dicarboxylic acids in the form of their alkali metal, ammonium- or substituted ammonium salts, 0.01-5 wt.% of an alkali metal, ammonium or substituted ammonium molybdate and 0.01-3 wt.% of a mixture of at least two different corrosion inhibitors comprising triazoles and thiazoles. An antifreeze concentrate (I), based on alkylene glycol or its derivatives, contains (A) 0.05-10 wt.% (w.r.t. concentrate (I)) of a mixture of at least two different 3-16C dicarboxylic acids in the form of their alkali metal, ammonium- or substituted ammonium salts, (B) 0.01-5 wt.% (w.r.t. (I)) of an alkali metal, ammonium or substituted ammonium molybdate and (C) 0.01-3 wt.% (w.r.t. (I)) of a mixture of at least two different corrosion inhibitors comprising triazoles and thiazoles. An Independent claim is also included for a cooling agent composition having a reduced freezing point, comprising water and 10-90 wt.% of the concentrate (I).