CA2208731A1 - Silicate-, borate- and nitrate-free antifreeze concentrates and coolant compositions comprising them - Google Patents

Silicate-, borate- and nitrate-free antifreeze concentrates and coolant compositions comprising them

Info

Publication number
CA2208731A1
CA2208731A1 CA002208731A CA2208731A CA2208731A1 CA 2208731 A1 CA2208731 A1 CA 2208731A1 CA 002208731 A CA002208731 A CA 002208731A CA 2208731 A CA2208731 A CA 2208731A CA 2208731 A1 CA2208731 A1 CA 2208731A1
Authority
CA
Canada
Prior art keywords
antifreeze concentrates
borate
nitrate
silicate
coolant compositions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002208731A
Other languages
English (en)
French (fr)
Other versions
CA2208731C (en
Inventor
Ladislaus Meszaros
Hans Schrimpf
Klaus Pfitzner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of CA2208731A1 publication Critical patent/CA2208731A1/en
Application granted granted Critical
Publication of CA2208731C publication Critical patent/CA2208731C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
CA002208731A 1996-06-27 1997-06-26 Silicate-, borate- and nitrate-free antifreeze concentrates and coolant compositions comprising them Expired - Lifetime CA2208731C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19625692A DE19625692A1 (de) 1996-06-27 1996-06-27 Silikat-, borat- und nitratfreie Gefrierschutzmittelkonzentrate und diese umfassende Kühlmittelzusammensetzungen
DE19625692.5 1996-06-27
US08/879,782 US6080331A (en) 1996-06-27 1997-06-20 Glycol based antifreeze concentrates inhibited with monocarboxylic acid salts together with hydrocarbon-triazoles and/or -thiazoles

Publications (2)

Publication Number Publication Date
CA2208731A1 true CA2208731A1 (en) 1997-12-27
CA2208731C CA2208731C (en) 2006-05-16

Family

ID=26026972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002208731A Expired - Lifetime CA2208731C (en) 1996-06-27 1997-06-26 Silicate-, borate- and nitrate-free antifreeze concentrates and coolant compositions comprising them

Country Status (13)

Country Link
US (1) US6080331A (und)
EP (1) EP0816467B1 (und)
JP (1) JPH1067982A (und)
CN (1) CN1072252C (und)
AT (1) ATE261482T1 (und)
BR (1) BR9703756A (und)
CA (1) CA2208731C (und)
DE (2) DE19625692A1 (und)
DK (1) DK0816467T3 (und)
ES (1) ES2217349T3 (und)
IL (1) IL121093A (und)
PT (1) PT816467E (und)
ZA (1) ZA975666B (und)

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EP2352800B1 (en) 2008-11-07 2016-09-28 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof

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DE19962757A1 (de) * 1999-12-23 2001-06-28 Basf Ag Wässrige Motoreinlauf-Kühlflüssigkeit mit Dampfraumkorrosionsschutz
DE10063951A1 (de) 2000-12-20 2002-06-27 Basf Ag Kühlmittel für Kühlsysteme in Brennstoffzellenantrieben
DE10064737A1 (de) * 2000-12-22 2002-07-04 Basf Ag Wäßrige Kühlmittel für die Motoreneinlaufphase enthaltend Dampfraumkorrosionsinhibitoren
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DE10128530A1 (de) * 2001-06-13 2002-12-19 Basf Ag Kühlmittel für Kühlsysteme in Brennstoffzellenantrieben enthaltend Azolderivate
US6540934B2 (en) * 2001-07-13 2003-04-01 Metss Corporation Corrosion inhibited runway deicing fluid
DE10222102A1 (de) * 2002-05-17 2003-11-27 Basf Ag Verfahren und Vorrichtung zum Kühlen eines Verbrennungsmotors
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DE10235477A1 (de) * 2002-08-02 2004-02-12 Basf Ag Glykolfreie wässrige Gefrierschutzmittel enthaltend Dicarbonsäuresalze
US7169321B2 (en) * 2002-10-28 2007-01-30 Battelle Memorial Institute Biobased deicing/anti-icing fluids
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AU2003248060A1 (en) 2003-07-11 2005-01-28 Shishiai-Kabushikigaisha Cooling fluid composition for fuel battery
CN1860199B (zh) * 2003-10-16 2010-06-09 Cci株式会社 冷却剂组合物
DE102004039149B4 (de) * 2004-08-12 2006-12-14 Clariant Produkte (Deutschland) Gmbh Silikatfreie Kühlflüssigkeiten auf Basis organischer Säuren und Carbamaten mit verbesserten Korrosionseigenschaften
ATE507276T1 (de) 2005-02-28 2011-05-15 Basf Se Glyzerinhaltige gefrierschutzmittelkonzentrate mit korrisionsschutz
US8066902B2 (en) 2005-06-24 2011-11-29 Prestone Products Corporation Methods for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein
US7638069B2 (en) * 2005-12-29 2009-12-29 Texaco Inc. Potassium propionates for use as freezing point depressants and corrosion protection in heat transfer fluids
KR20080087878A (ko) 2006-01-27 2008-10-01 바스프 에스이 내연 기관에서의 액체 냉각 장치 및 액체 냉각 장치의 제조공정
US20100311633A1 (en) * 2007-02-15 2010-12-09 Ecolab Usa Inc. Detergent composition for removing fish soil
US8093200B2 (en) 2007-02-15 2012-01-10 Ecolab Usa Inc. Fast dissolving solid detergent
US20090001313A1 (en) * 2007-06-28 2009-01-01 Chevron U.S.A. Inc. Antifreeze Concentrate and Coolant Compositions and Preparation Thereof
US7790054B2 (en) * 2007-06-28 2010-09-07 Chevron U.S.A. Inc. Antifreeze concentrate and coolant compositions and preparation thereof
US8062546B2 (en) * 2007-06-28 2011-11-22 Chevron U.S.A. Inc. Molybdate-free antifreeze concentrate and coolant compositions and preparation thereof
US8062545B2 (en) * 2007-06-28 2011-11-22 Chevron U.S.A Inc. Antifreeze concentrate, coolant composition, and preparation thereof
US20090250654A1 (en) * 2007-06-28 2009-10-08 Chevron U.S.A. Inc. Antifreeze concentrate and coolant compositions and preparation thereof
ES2421184T3 (es) 2009-10-01 2013-08-29 Rhein Chemie Rheinau Gmbh Uso de aditivos de protección frente a la corrosión para la protección de aluminio y/o aleaciones de aluminio para procedimientos de acabado
US9080092B2 (en) 2010-02-17 2015-07-14 Battelle Memorial Institute Compositions for deicing/anti-icing
CA2790031C (en) 2010-02-17 2019-03-05 Battelle Memorial Institute Compositions for deicing/anti-icing
US9243176B2 (en) 2010-02-17 2016-01-26 Battelle Memorial Institute Compositions for deicing/anti-icing
DE102011004765A1 (de) 2010-02-25 2011-08-25 Behr GmbH & Co. KG, 70469 Zusätze für silikathaltige Heiz- und Kühlmittel
DE102010002349A1 (de) 2010-02-25 2011-08-25 Behr GmbH & Co. KG, 70469 Zusätze für Heiz- und Kühlmittel
US9023235B2 (en) 2012-09-07 2015-05-05 Prestone Products Corporation Heat transfer fluid additive composition
US9328278B2 (en) 2013-06-12 2016-05-03 Ashland Licensing And Intellectual Property Llc Extended operation engine coolant composition
US9540558B2 (en) 2013-06-12 2017-01-10 Ashland Licensing And Intellectual Property, Llc Extended operation engine coolant composition
CN104265443A (zh) * 2014-09-22 2015-01-07 广西玉柴机器股份有限公司 发动机冷却液的滤清器
DE102015014480A1 (de) 2015-11-11 2017-05-11 AMZ Holding GmbH Silikathaltiges Kühlmittelkonzentrat
US20180273821A1 (en) * 2015-12-11 2018-09-27 Cummin Filtration IP, Inc. M-toluic acid containing corrosion inhibitor for coolant formulations
BR112022022821A2 (pt) * 2020-05-28 2022-12-13 Ecolab Usa Inc Método para inibir corrosão de uma superfície de metal em contato com um meio aquoso, composição de inibidor de corrosão, e, uso de uma composição de inibidor de corrosão
AU2022302781A1 (en) * 2021-06-29 2023-12-07 Arteco Nv Heat-transfer fluid with low electrical conductivity comprising a vinyl pyrrolidone polymer, methods for its preparation and uses thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2352800B1 (en) 2008-11-07 2016-09-28 Prestone Products Corporation Heat transfer fluids and corrosion inhibitor formulations for use thereof

Also Published As

Publication number Publication date
US6080331A (en) 2000-06-27
ZA975666B (en) 1998-12-28
DE59711391D1 (de) 2004-04-15
EP0816467A1 (de) 1998-01-07
CA2208731C (en) 2006-05-16
CN1072252C (zh) 2001-10-03
DK0816467T3 (da) 2004-04-13
IL121093A (en) 2002-07-25
DE19625692A1 (de) 1998-01-02
JPH1067982A (ja) 1998-03-10
IL121093A0 (en) 1997-11-20
PT816467E (pt) 2004-07-30
ES2217349T3 (es) 2004-11-01
ATE261482T1 (de) 2004-03-15
BR9703756A (pt) 1998-11-10
EP0816467B1 (de) 2004-03-10
CN1172144A (zh) 1998-02-04

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170627