BR9811890A - Processo de inibição de corrosão de superfìcies de metal tratadas com fundente - Google Patents

Processo de inibição de corrosão de superfìcies de metal tratadas com fundente

Info

Publication number
BR9811890A
BR9811890A BR9811890-0A BR9811890A BR9811890A BR 9811890 A BR9811890 A BR 9811890A BR 9811890 A BR9811890 A BR 9811890A BR 9811890 A BR9811890 A BR 9811890A
Authority
BR
Brazil
Prior art keywords
flux
corrosion
metal surfaces
treated
inhibiting
Prior art date
Application number
BR9811890-0A
Other languages
English (en)
Inventor
Richard A Frost
Aleksei V Gershun
Peter M Woyciesjes
William C Mercer
Original Assignee
Prestone Products Corp
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 Prestone Products Corp filed Critical Prestone Products Corp
Publication of BR9811890A publication Critical patent/BR9811890A/pt

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO DE INIBIçãO DE CORROSãO DE SUPERFìCIES DE METAL TRATADAS COM FUNDENTE"<D>. Esta invenção refere-se a um processo para inibição da corrosão de superfícies de metal tratadas com fundente. O processo compreende a etapa de pór em contato a superfície de metal tratada com um fundente com uma formulação que compreende uma composição inibidora de corrosão que compreende um ou mais ácidos monocarboxílicos ou sais ou isómeros dos mesmos e uma quantidade eficaz de um agente tensoativo inibidor de corrosão tal como um sal de nitrato de metal alcalino ou de metal alcalino terroso solúvel em água. Foi demonstrado que este processo é um meio surpreendentemente eficaz para inibir a corrosão de superfícies de metal tratadas com fundente encontradas nos sistemas de resfriamento de motores de combustão interna.
BR9811890-0A 1997-08-11 1998-07-29 Processo de inibição de corrosão de superfìcies de metal tratadas com fundente BR9811890A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/908,040 US5925173A (en) 1997-08-11 1997-08-11 Method of inhibiting corrosion of flux-treated metal surfaces
PCT/US1998/015656 WO1999007918A1 (en) 1997-08-11 1998-07-29 Method of inhibiting corrosion of flux-treated metal surfaces

Publications (1)

Publication Number Publication Date
BR9811890A true BR9811890A (pt) 2000-08-22

Family

ID=25425052

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811890-0A BR9811890A (pt) 1997-08-11 1998-07-29 Processo de inibição de corrosão de superfìcies de metal tratadas com fundente

Country Status (9)

Country Link
US (1) US5925173A (pt)
EP (1) EP1025280A1 (pt)
JP (1) JP2001512790A (pt)
AU (1) AU8598598A (pt)
BR (1) BR9811890A (pt)
CA (1) CA2300207A1 (pt)
NO (1) NO20000671L (pt)
NZ (1) NZ502530A (pt)
WO (1) WO1999007918A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ291829B6 (cs) * 1995-01-24 2003-06-18 Solvay Fluor Und Derivate Gmbh Způsob tvrdého pájení kovových materiálů, tavidlo k pájení kovových materiálů a způsob jeho přípravy
AU771582B2 (en) * 1997-11-06 2004-03-25 Ashland Licensing And Intellectual Property Llc Monocarboxylic acid based antifreeze composition
US6126852A (en) * 1997-11-06 2000-10-03 Ashland Inc. Monocarboxylic acid based antifreeze composition
US6228283B1 (en) * 1998-05-22 2001-05-08 Ashland Inc. Aqueous corrosion inhibitor
US6235217B1 (en) * 1998-08-17 2001-05-22 Ashland, Inc. Monocarboxylic acid based antifreeze composition
US6290870B1 (en) * 1998-08-17 2001-09-18 Ashland Inc. Monocarboxylic acid based antifreeze composition for diesel engines
US6500360B2 (en) * 1999-06-18 2002-12-31 Bernard Bendiner Sorbic acid and/or its derivatives, such as potassium sorbate, as a preventative for rust, corrosion and scale on metal surfaces
WO2004058925A1 (ja) * 2002-12-24 2004-07-15 Sangi Co., Ltd. 内燃機関用低公害液体燃料
EP1749073A1 (en) * 2003-11-13 2007-02-07 Vladisav Milovanovic The nontoxic watery solution against freezing and corrosion and the regenerator for the utilized antifreeze
BRPI0417347B1 (pt) * 2003-12-05 2014-11-25 Syngenta Participations Ag Concentrado pesticida compreendendo inibidores de corrosão
US6887597B1 (en) * 2004-05-03 2005-05-03 Prestone Products Corporation Methods and composition for cleaning and passivating fuel cell systems
JP2008546910A (ja) * 2005-06-24 2008-12-25 ハネウェル・インターナショナル・インコーポレーテッド ろう付けされた金属表面において腐食を抑制する方法、ならびに、それに使用するための冷却剤および添加剤
US7754097B2 (en) * 2005-08-12 2010-07-13 Honeywell International Inc. Method for stabilizing an engine coolant concentrate and preventing hard water salt formation upon dilution
KR101090703B1 (ko) 2005-09-05 2011-12-08 삼양화학산업 주식회사 금속에 대한 방식성 및 내빙성이 향상된 누설검사액 조성물
CN100460565C (zh) * 2006-01-17 2009-02-11 自贡市轻工业设计研究有限责任公司 酸洗缓蚀剂及其生产方法
US20080001118A1 (en) * 2006-06-29 2008-01-03 Alverson Frederick C Additive combinations, antifreeze concentrates, coolant compositions, and method for using same to provide corrosion and oxidation inhibition at high temperatures
EP2176446A1 (en) * 2007-08-02 2010-04-21 Chevron U.S.A., Inc. Methods and compositions for passivating heat exchanger systems
US20130099169A1 (en) * 2007-08-02 2013-04-25 Chevron U.S.A. Inc. Methods and compositions for passivating heat exchanger systems
JP2011513552A (ja) * 2008-03-03 2011-04-28 ハネウェル・インターナショナル・インコーポレーテッド ろう付けされたアルミニウムを含む熱伝達システム、方法、熱伝達流体、及び添加剤パッケージ
US9023235B2 (en) 2012-09-07 2015-05-05 Prestone Products Corporation Heat transfer fluid additive composition
DE102016102731A1 (de) * 2016-02-17 2017-08-17 Ensagreen Gmbh Wärmeträgerflüssigkeit
WO2020081559A1 (en) * 2018-10-15 2020-04-23 Chemtreat, Inc. Spray cooling furnace electrodes with a cooling liquid that contains surfactants
WO2020081155A1 (en) * 2018-10-15 2020-04-23 Chemtreat, Inc. Methods of protecting furnace electrodes with cooling liquid that contains an additive

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951328A (en) * 1972-08-02 1976-04-20 Alcan Research And Development Limited Joining of metal surfaces
CS218556B2 (en) * 1975-04-09 1983-02-25 Alcan Res & Dev Method of joining the aluminium components
US4246030A (en) * 1978-12-08 1981-01-20 The Mogul Corporation Corrosion inhibiting compositions and the process for using same
GB2075483A (en) * 1980-03-12 1981-11-18 Ici Ltd Corrosion inhibitors and compositions containing them
AT378786B (de) * 1981-10-12 1985-09-25 Lang Chem Tech Prod Gefrierschutz- und eisloesemittel
US4588513A (en) * 1984-11-19 1986-05-13 Texaco, Inc. Non-borate, non-phosphate antifreeze formulations containing dibasic acid salts as corrosion inhibitors
US4647392A (en) * 1985-12-27 1987-03-03 Texaco Inc. Monobasic-dibasic acid/salt antifreeze corrosion inhibitor
US4657689A (en) * 1986-04-01 1987-04-14 Texaco Inc. Corrosion-inhibited antifreeze/coolant composition containing hydrocarbyl sulfonate
US4851145A (en) * 1986-06-30 1989-07-25 S.A. Texaco Petroleum Nv Corrosion-inhibited antifreeze/coolant composition
US4759864A (en) * 1987-09-04 1988-07-26 Texaco Inc. & S.A. Texaco Petro, N.V. Corrosion-inhibited antifreeze formulation
US4946616A (en) * 1988-11-14 1990-08-07 The Dow Chemical Company Heat transfer fluids containing dicarboxylic acid mixtures as corrosion inhibitors
CA2051609A1 (en) * 1990-10-01 1992-04-02 Jeffrey M. Burns Corrosion-inhibited antifreeze/coolant composition
US5269956A (en) * 1991-09-25 1993-12-14 Texaco Chemical Co. Compatible corrosion inhibitor combinations
FR2686346B1 (fr) * 1992-01-21 1994-09-30 Bp Chemicals Snc Composition antigel et fluide aqueux.
DE69325828D1 (de) * 1992-02-14 1999-09-09 Atochem Elf Sa Verwendung zur inhibierung der Kupferkorrosion einer Zusammensetzung bestehend aus Heptansoiuce oder dessen Derivate und Natriumtetraborat.
JPH06116764A (ja) * 1992-10-07 1994-04-26 Echiren Chem Kk 不凍液組成物
US5413642A (en) * 1992-11-27 1995-05-09 Alger; Donald L. Processing for forming corrosion and permeation barriers
US5360158A (en) * 1993-07-15 1994-11-01 The S.A. Day Mfg. Co., Inc. Method for joining aluminum alloy tubes
US5333776A (en) * 1993-09-30 1994-08-02 Air Products And Chemicals, Inc. Atmospheres for brazing aluminum and aluminum alloys
US5422191A (en) * 1994-02-14 1995-06-06 Kaiser Aluminum & Chemical Corporation Aluminum-lithium filler alloy for brazing
US5718836A (en) * 1994-05-12 1998-02-17 Japan Chemical Industries Co., Ltd. Liquid coolant compositions with anti-corrosive property containing magnesium and calcium compounds
US5741436A (en) * 1995-12-05 1998-04-21 Prestone Products Corp. Antifreeze concentrates and compositions comprising neodecanoic acid corrosion inhibitors
DE19605509A1 (de) * 1996-02-15 1997-08-21 Basf Ag Verwendung von quaternierten Imidazolen als Buntmetall-Korrosionsinhibitoren und diese enthaltende Gefrierschutzmittelkonzentrate und Kühlmittelzusammensetzungen

Also Published As

Publication number Publication date
JP2001512790A (ja) 2001-08-28
CA2300207A1 (en) 1999-02-18
WO1999007918A1 (en) 1999-02-18
AU8598598A (en) 1999-03-01
NO20000671D0 (no) 2000-02-10
EP1025280A1 (en) 2000-08-09
US5925173A (en) 1999-07-20
NO20000671L (no) 2000-03-24
NZ502530A (en) 2001-07-27

Similar Documents

Publication Publication Date Title
BR9811890A (pt) Processo de inibição de corrosão de superfìcies de metal tratadas com fundente
BR9306246A (pt) Método para tratar um substrato metálico não-ferroso e substrato metálico não-ferroso
ATE353034T1 (de) Wässerige abstreif- und reinigungszusammenstellungen
BR9611862A (pt) Inibidores de corrosão de neoácido
ATE200104T1 (de) Verfahren zur korrosionsinhibierung in wässrigen systemen
BR9914413A (pt) Inibidores da corrosão e combinações inibidoras sinérgicas para proteção de metais leves em fluidos de transferências de calor e refrigerantes de motor
ATE513067T1 (de) Zusammensetzung und verfahren zur reinigung und korrosionsinhibierung von aluminiumoberflächen oder farbigen metallen und deren legierungen unter alkalischen bedingungen
ATE533571T1 (de) Verbesserte wässrige zusammensetzungen zum abbeizen und reinigen
MX9307234A (es) Composicion de pigmento de aluminio, en hojuelas, tratada con sales metalicas, proceso para su preparacion y composiciones de revestimiento que la contienen.
FR2744728B1 (fr) Acides et sels aminophosphoniques comme agents anticorrosion dans des compositions de revetement pour metaux
ZA200200261B (en) Synergistic combinations or carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids.
AR045748A1 (es) Metodo para alargar el cabello con composiciones que comprenden un alfa-hidroxiacido y un agente de reduccion
ES2073244T3 (es) Prevencion de la formacion de depositos de incrustaciones sobre superficies metalicas.
ES540459A0 (es) Procedimiento para el tratamiento y limpieza de una carroceria metalica,particularmente de automoviles.
BR0011906A (pt) Processo e composições inibidoras de corrosão para fluidos de transferência de calor
BRPI0415183A (pt) formulação, uso de uma formulação, e, método para o tratamento de um sistema aquoso
ATE196661T1 (de) Zusammensetzungen und verfahren zur korrosionshemmung von eisenmetallen
MX5678A (es) Composicion para inhibir la corrosion en aguas de enfriamiento industrial, y metodo para mejorar el funcionamiento de inhibidores de la corrosion, hechos de fosfonato, sistemas acuosas.
DE69309282D1 (de) Ammonium salze von organo-phosphorsäuren
BR9713867A (pt) Composição lìquida aquosa, e, processo para a limpeza/desengorduramento de uma superfìcie metálica suja
BR9811341A (pt) Processo e inibidor de corrosão para inibir a corrosão de metais em contato com uma solução aquosa de alcanolamina, e, sulução aquosa para remoção de gás ácido.
CA2061249A1 (en) Use of cationic alkyl-phosphonium salts as corrosion inhibitors in open recirculating systems
ATE71158T1 (de) Mischungen aus alkenylbernsteinsaeuren, arylsulfonylanthranilsaeuren und alkanolaminen und deren verwendung als korrosionsschutzmittel fuer waessrige systeme.
Agres et al. Determination of passivation time and volatile inhibitor amounts for protecting metals against atmospheric corrosion
Parker et al. Corrosion inhibitor

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.