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FR2426721A1 - Composition antigel - Google Patents

Composition antigel

Info

Publication number
FR2426721A1
FR2426721A1 FR7913180A FR7913180A FR2426721A1 FR 2426721 A1 FR2426721 A1 FR 2426721A1 FR 7913180 A FR7913180 A FR 7913180A FR 7913180 A FR7913180 A FR 7913180A FR 2426721 A1 FR2426721 A1 FR 2426721A1
Authority
FR
France
Prior art keywords
weight
sodium
mixture
inhibitors
antifreeze composition
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.)
Pending
Application number
FR7913180A
Other languages
English (en)
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.)
Texaco Development Corp
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 FR2426721A1 publication Critical patent/FR2426721A1/fr
Pending 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
    • 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

Composition antigel inhibant la corrosion, comprenant un alcool liquide soluble dans l'eau comme agent abaissant le point de congélation et un mélange d'inhibiteurs. Le mélange d'inhibiteurs comprend : 0,5 à 2,5 % en poids de tétraborate de sodium, 0,5 à 2,5 % en poids de benzoate de sodium, 0,5 à 1,0 % en poids de métaborate de sodium, 0,02 à 0,8 % en poids de métasilicate de sodium, et 0,05 à 0,6 % en poids de tolytriazole ou de benzotriazole. Application aux antigels.
FR7913180A 1978-05-25 1979-05-23 Composition antigel Pending FR2426721A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90973578A 1978-05-25 1978-05-25

Publications (1)

Publication Number Publication Date
FR2426721A1 true FR2426721A1 (fr) 1979-12-21

Family

ID=25427740

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913180A Pending FR2426721A1 (fr) 1978-05-25 1979-05-23 Composition antigel

Country Status (6)

Country Link
JP (1) JPS54154854A (fr)
BE (1) BE876556A (fr)
DE (1) DE2914946A1 (fr)
FR (1) FR2426721A1 (fr)
GB (1) GB2021628B (fr)
SE (1) SE7904471L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075483A (en) * 1980-03-12 1981-11-18 Ici Ltd Corrosion inhibitors and compositions containing them
GB2148265B (en) * 1983-10-18 1987-09-30 Standard Telephones Cables Ltd Corrosion inhibitor for vehicle cooling system
US4759864A (en) * 1987-09-04 1988-07-26 Texaco Inc. & S.A. Texaco Petro, N.V. Corrosion-inhibited antifreeze formulation
DE3819353A1 (de) * 1988-06-07 1989-12-14 Hoechst Ag Korrosionsinhibierte und physiologisch vorteilhafte funktionelle fluessigkeiten auf der basis von glykolen
CN106010474A (zh) * 2016-06-17 2016-10-12 合肥赫普信息科技有限公司 一种汽车专用防冻液

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266564A (fr) * 1960-05-31 1961-07-17 Continental Oil Co Compositions d'antigel en une seule phase sans action corrosive et procédé de fabrication
FR1336975A (fr) * 1961-10-04 1963-09-06 Basf Ag Procédé pour empêcher la corrosion par les antigels
US3414519A (en) * 1965-06-21 1968-12-03 Union Carbide Corp Corrosion inhibitor
GB1145997A (en) * 1965-05-27 1969-03-19 Shell Int Research Improvements in or relating to antifreeze
DE1932576A1 (de) * 1969-06-27 1971-01-07 Huels Chemische Werke Ag Inhibitorgemisch fuer Frostschutzmittel
FR2193095A1 (fr) * 1972-07-18 1974-02-15 Bayer Ag
DE2540251A1 (de) * 1975-09-10 1977-03-24 Bp Benzin Und Petroleum Ag Gefrierschutzmittel fuer kuehlfluessigkeiten

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1266564A (fr) * 1960-05-31 1961-07-17 Continental Oil Co Compositions d'antigel en une seule phase sans action corrosive et procédé de fabrication
FR1336975A (fr) * 1961-10-04 1963-09-06 Basf Ag Procédé pour empêcher la corrosion par les antigels
GB1145997A (en) * 1965-05-27 1969-03-19 Shell Int Research Improvements in or relating to antifreeze
US3414519A (en) * 1965-06-21 1968-12-03 Union Carbide Corp Corrosion inhibitor
DE1932576A1 (de) * 1969-06-27 1971-01-07 Huels Chemische Werke Ag Inhibitorgemisch fuer Frostschutzmittel
FR2193095A1 (fr) * 1972-07-18 1974-02-15 Bayer Ag
DE2540251A1 (de) * 1975-09-10 1977-03-24 Bp Benzin Und Petroleum Ag Gefrierschutzmittel fuer kuehlfluessigkeiten

Also Published As

Publication number Publication date
DE2914946A1 (de) 1979-11-29
GB2021628B (en) 1982-10-20
SE7904471L (sv) 1979-11-26
GB2021628A (en) 1979-12-05
BE876556A (fr) 1979-09-17
JPS54154854A (en) 1979-12-06

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