BR0012514A - Combinações sinérgicas de carboxilatos para uso como abaixadores de ponto de congelamento e inibidores de corrosão em fluidos de transferência de calor - Google Patents

Combinações sinérgicas de carboxilatos para uso como abaixadores de ponto de congelamento e inibidores de corrosão em fluidos de transferência de calor

Info

Publication number
BR0012514A
BR0012514A BR0012514-8A BR0012514A BR0012514A BR 0012514 A BR0012514 A BR 0012514A BR 0012514 A BR0012514 A BR 0012514A BR 0012514 A BR0012514 A BR 0012514A
Authority
BR
Brazil
Prior art keywords
carboxylates
heat transfer
freezing point
corrosion inhibitors
transfer fluids
Prior art date
Application number
BR0012514-8A
Other languages
English (en)
Other versions
BR0012514B1 (pt
Inventor
Jean-Pierre Maes
Peter Roose
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of BR0012514A publication Critical patent/BR0012514A/pt
Publication of BR0012514B1 publication Critical patent/BR0012514B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • C23F11/12—Oxygen-containing compounds
    • C23F11/124—Carboxylic acids
    • C23F11/126—Aliphatic acids
    • 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
    • C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Sludge (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

"COMBINAçõES SINéRGICAS DE CARBOXILATOS PARA USO COMO ABAIXADORES DE PONTO DE CONGELAMENTO E INIBIDORES DE CORROSãO EM FLUIDOS DE TRANSFERêNCIA DE CALOR". São divulgados fluidos refrigerantes e fluidos de transferência de calor. As composições compreendem soluções aquosas de uma mistura de sal C~ 1~-C~ 2~ carboxilato e C~ 3~-C~ 5~ carboxilato. Um ácido C~ 6~-C~ 12~ pode também ser adicionado à mistura. As composições aquosas podem compreender adicionalmente uma hidrocarbil triazol e tiazol. As composições aquosas possuem boas propriedades de transferência de calor, pontos de congelamento baixos e propriedades de baixa corrosão.
BRPI0012514-8A 1999-07-16 2000-06-20 composição de fluido de transferência térmica e uso de uma composição compreendendo uma mistura de sais de ácido carboxìlico. BR0012514B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99305665A EP1087004A1 (en) 1999-07-16 1999-07-16 Synergistic combinations of carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids
PCT/EP2000/005661 WO2001005906A1 (en) 1999-07-16 2000-06-20 Synergistic combinations of carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids

Publications (2)

Publication Number Publication Date
BR0012514A true BR0012514A (pt) 2002-05-28
BR0012514B1 BR0012514B1 (pt) 2011-03-22

Family

ID=8241522

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0017508-0A BR0017508B1 (pt) 1999-07-16 2000-06-20 uso de uma composiÇço fluida aquosa compreendendo uma mistura de um sal de Ácido carboxÍlico c1-c2 e de um sal de Ácido carboxÍlico c3-c5 como uma composiÇço de resfriamento.
BRPI0012514-8A BR0012514B1 (pt) 1999-07-16 2000-06-20 composição de fluido de transferência térmica e uso de uma composição compreendendo uma mistura de sais de ácido carboxìlico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0017508-0A BR0017508B1 (pt) 1999-07-16 2000-06-20 uso de uma composiÇço fluida aquosa compreendendo uma mistura de um sal de Ácido carboxÍlico c1-c2 e de um sal de Ácido carboxÍlico c3-c5 como uma composiÇço de resfriamento.

Country Status (21)

Country Link
US (1) US6689289B1 (pt)
EP (3) EP1087004A1 (pt)
JP (1) JP4854896B2 (pt)
KR (1) KR100674347B1 (pt)
CN (1) CN1213125C (pt)
AT (2) ATE273362T1 (pt)
AU (1) AU766625B2 (pt)
BG (1) BG106285A (pt)
BR (2) BR0017508B1 (pt)
CA (2) CA2379486C (pt)
CZ (2) CZ298867B6 (pt)
DE (2) DE60044914D1 (pt)
ES (2) ES2228567T3 (pt)
MX (1) MXPA02000633A (pt)
PL (2) PL192103B1 (pt)
PT (1) PT1206504E (pt)
RU (1) RU2240338C2 (pt)
SI (1) SI1206504T1 (pt)
TR (2) TR200201931T2 (pt)
WO (1) WO2001005906A1 (pt)
ZA (1) ZA200200261B (pt)

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EP1158036A1 (en) * 2000-05-24 2001-11-28 Texaco Development Corporation Carboxylate salts in heat-storage applications
DE10122769A1 (de) * 2001-05-10 2002-11-14 Basf Ag Gefrierschutzmittelkonzentrate enthaltend den Farbstoff C.I. Reactive Violet 5
DE10222102A1 (de) * 2002-05-17 2003-11-27 Basf Ag Verfahren und Vorrichtung zum Kühlen eines Verbrennungsmotors
DE10235477A1 (de) * 2002-08-02 2004-02-12 Basf Ag Glykolfreie wässrige Gefrierschutzmittel enthaltend Dicarbonsäuresalze
US20040234701A1 (en) * 2003-02-19 2004-11-25 Caton Gregory James Lower alkyl carboxylic acid moieties as organoleptic stabilizers and preservatives of food and beverages and for preventing oxidative corrosion of metals
WO2005071036A2 (en) * 2004-01-21 2005-08-04 Cargill, Incorporated Deicer compositions including corrosion inhibitors
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
US7309453B2 (en) * 2006-05-12 2007-12-18 Intel Corporation Coolant capable of enhancing corrosion inhibition, system containing same, and method of manufacturing same
KR101331986B1 (ko) * 2006-12-20 2013-11-25 주식회사 지코스 유기산염 고농도 농축액 조성물, 이의 제조방법 및 이를함유하는 내연 기관용 냉각수
GB2441836B (en) * 2007-03-16 2008-08-13 Brewfitt Ltd Drinks dispensing apparatus
US20090250654A1 (en) * 2007-06-28 2009-10-08 Chevron U.S.A. Inc. Antifreeze concentrate and coolant compositions and preparation thereof
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
JP2009040803A (ja) * 2007-08-06 2009-02-26 National Institute Of Advanced Industrial & Technology 伝熱媒体
CA2634382A1 (en) 2008-06-06 2009-12-06 Dnp Canada Inc. Compositions made from fermentation broth and methods of use
US20100270494A1 (en) * 2009-04-22 2010-10-28 Chevron U.S.A. Inc. Hot test fluid containing vapor phase inhibition
CN102634323A (zh) * 2012-04-16 2012-08-15 贾振勇 一种采暖防冻剂
GB201211060D0 (en) 2012-06-22 2012-08-01 Brotherton Esseco Ltd De-icer and/or anti-icer compositions and methods
JP6256757B2 (ja) * 2014-01-15 2018-01-10 公立大学法人 富山県立大学 凍結防止剤とその利用方法
JP6154371B2 (ja) * 2014-12-26 2017-06-28 トヨタ自動車株式会社 冷却液組成物及びこれを用いた内燃機関の運転方法
PT3265535T (pt) 2015-03-04 2020-05-11 Prestone Products Corp Composição de solução de aditivo súper concentrado
GB201512303D0 (en) * 2015-07-14 2015-08-19 Kilfrost Group Plc Heat transfer fluid composition and use
CN106857803A (zh) * 2017-01-20 2017-06-20 东莞市领升等离子抛光设备有限公司 一种低冰点速冻保鲜液
JP2020128839A (ja) * 2019-02-08 2020-08-27 株式会社デンソー 熱輸送システム
ES3047750T3 (en) * 2019-08-22 2025-12-04 Arteco Nv Glycol based heat-transfer fluid comprising organic carboxylic acid or salt thereof, methods for its preparations and uses thereof
CN113349219B (zh) * 2021-05-25 2022-09-23 中国船舶重工集团公司第七一八研究所 一种抗冻消毒剂及其制备方法

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US5104562A (en) * 1988-11-03 1992-04-14 Eszakmagyarorszagi Vegyimuvek Coolant composition containing potassium formate and potassium acetate and method of use
DE4034792A1 (de) * 1990-11-02 1992-05-07 Hoechst Ag Fluessiges enteisungsmittel auf der basis von acetaten und verfahren zum schmelzen von schnee und eis auf verkehrsflaechen mit hilfe dieses mittels
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Also Published As

Publication number Publication date
BR0017508B1 (pt) 2012-12-25
PL353341A1 (en) 2003-11-17
PL193987B1 (pl) 2007-04-30
JP2003505532A (ja) 2003-02-12
DE60044914D1 (de) 2010-10-14
US6689289B1 (en) 2004-02-10
ES2352542T3 (es) 2011-02-21
AU766625B2 (en) 2003-10-23
CZ2002177A3 (cs) 2002-05-15
KR20020015714A (ko) 2002-02-28
DE60012940T2 (de) 2005-08-18
CA2599138A1 (en) 2001-01-25
RU2240338C2 (ru) 2004-11-20
AU5975300A (en) 2001-02-05
PT1206504E (pt) 2005-01-31
EP1206504A1 (en) 2002-05-22
BR0012514B1 (pt) 2011-03-22
PL192103B1 (pl) 2006-08-31
CZ298867B6 (cs) 2008-02-27
ATE479733T1 (de) 2010-09-15
ES2228567T3 (es) 2005-04-16
JP4854896B2 (ja) 2012-01-18
CN1213125C (zh) 2005-08-03
CZ298580B6 (cs) 2007-11-14
CA2379486C (en) 2007-11-27
EP1449903A2 (en) 2004-08-25
SI1206504T1 (en) 2005-02-28
EP1206504B1 (en) 2004-08-11
EP1087004A1 (en) 2001-03-28
TR200201931T2 (tr) 2002-10-21
DE60012940D1 (de) 2004-09-16
EP1449903B1 (en) 2010-09-01
CN1360622A (zh) 2002-07-24
MXPA02000633A (es) 2003-07-21
KR100674347B1 (ko) 2007-01-24
WO2001005906A1 (en) 2001-01-25
ZA200200261B (en) 2002-09-25
EP1449903A3 (en) 2008-03-19
ATE273362T1 (de) 2004-08-15
CA2379486A1 (en) 2001-01-25
CA2599138C (en) 2010-07-13
TR200200078T2 (tr) 2002-06-21
BG106285A (bg) 2002-09-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.