GB1015072A - Fire-resistant hydraulic fluids and metal working oils - Google Patents

Fire-resistant hydraulic fluids and metal working oils

Info

Publication number
GB1015072A
GB1015072A GB34987/65A GB3498765A GB1015072A GB 1015072 A GB1015072 A GB 1015072A GB 34987/65 A GB34987/65 A GB 34987/65A GB 3498765 A GB3498765 A GB 3498765A GB 1015072 A GB1015072 A GB 1015072A
Authority
GB
United Kingdom
Prior art keywords
oil
soap
fire
sulphonate
per cent
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.)
Expired
Application number
GB34987/65A
Inventor
Rudolph John Holzinger
Clarence Liddy
Hans Friedrich Waldmann
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.)
ExxonMobil Oil Corp
Original Assignee
Socony Mobil Oil Co Inc
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 Socony Mobil Oil Co Inc filed Critical Socony Mobil Oil Co Inc
Priority to GB34987/65A priority Critical patent/GB1015072A/en
Publication of GB1015072A publication Critical patent/GB1015072A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00—Lubricating compositions containing more than 10% water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbasedsulfonic acid salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01—Emulsions, colloids, or micelles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Compositions suitable for use as fire-resistant hydraulic fluids and metal working oils consist essentially of water-in-oil emulsions containing 0.1-5.0 wt. per cent of oil-soluble calcium petroleum sulphonate and 0.1-5.0 wt. per cent of a calcium soap of naphthenic acids having a M.W. of at least 275, the oil portion of said emulsions being a hydrocarbon oil of 50-400 SUS viscosity at 100 DEG F., the water content of the emulsion being 10-50 wt. per cent, and the ratio of sulphonate to naphthenate being from 5/95 to 95/5 by weight. White oil is particularly suitable as the oil portion. The composition may contain free Ca(OH)2 as excess over the amount required to form the basic sulphonates and naphthenate. The soap and/or the sulphonate may be produced in situ. Specification 1,015,071 describes similar compositions in which the calcium soap is replaced by at least one Na, K, NH4, Li, Sr, or Ba soap of the same naphthenic acids.
GB34987/65A 1961-12-05 1961-12-05 Fire-resistant hydraulic fluids and metal working oils Expired GB1015072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34987/65A GB1015072A (en) 1961-12-05 1961-12-05 Fire-resistant hydraulic fluids and metal working oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34987/65A GB1015072A (en) 1961-12-05 1961-12-05 Fire-resistant hydraulic fluids and metal working oils

Publications (1)

Publication Number Publication Date
GB1015072A true GB1015072A (en) 1965-12-31

Family

ID=10372469

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34987/65A Expired GB1015072A (en) 1961-12-05 1961-12-05 Fire-resistant hydraulic fluids and metal working oils

Country Status (1)

Country Link
GB (1) GB1015072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153292A1 (en) * 1970-10-27 1972-05-04 The Lubrizol Corp., Cleveland, Ohio (V.St.A.) Aqueous hydraulic fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153292A1 (en) * 1970-10-27 1972-05-04 The Lubrizol Corp., Cleveland, Ohio (V.St.A.) Aqueous hydraulic fluids

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