GB1006940A - Improvements in water-containing hydraulic liquids - Google Patents

Improvements in water-containing hydraulic liquids

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Publication number
GB1006940A
GB1006940A GB28537/62A GB2853762A GB1006940A GB 1006940 A GB1006940 A GB 1006940A GB 28537/62 A GB28537/62 A GB 28537/62A GB 2853762 A GB2853762 A GB 2853762A GB 1006940 A GB1006940 A GB 1006940A
Authority
GB
United Kingdom
Prior art keywords
water
aliphatic
polyalkylene glycol
sodium
glycol ether
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
GB28537/62A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1006940A publication Critical patent/GB1006940A/en
Expired legal-status Critical Current

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    • C10M2201/02Water
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    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
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    • C10M2217/045Polyureas; Polyurethanes
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
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    • C10M2217/06Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/042Sulfate esters
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044Sulfonic acids, Derivatives thereof, e.g. neutral salts
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/102Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
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    • C10M2219/10Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
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    • C10M2219/106Thiadiazoles
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    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
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    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
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    • C10M2223/042Metal salts thereof
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    • C10M2229/00Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02Unspecified siloxanes; Silicones
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    • C10M2229/05Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
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    • C10N2010/00Metal present as such or in compounds
    • C10N2010/02Groups 1 or 11
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/08Hydraulic fluids, e.g. brake-fluids
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    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01Emulsions, colloids, or micelles

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

Abstract

A non-combustible, water-containing hydraulic liquid with high lubricating power contains the following ingredients:- (a) 0-50 parts by weight (p.b.w.) of an aliphatic glycol or glycol ether or a mixture thereof having a maximum M.W. of 200; (b) 5-30 p.b.w. of a polyalkylene glycol and/or a polyalkylene glycol ether with a mean M.W. of 500-3000; (c) 0-10 p.b.w. of a high M.W. polyalkylene glycol and/or polyalkylene glycol ether with a mean M.W. of 5000-50,0000, the amount of (c) being less than that of (b); (d) 1-20 p.b.w. of a condensation product from one or more alkylene oxides and partly saponified naturally occurring fatty acid esters (e.g. castor oil or oleic acid monoglyceride), said product being insoluble but dispensable in water; (e) 0.5-15 p.b.w. of a C8- 22 aliphatic fatty acid. (f) 0.1-2 p.b.w. of a C1- 12 aliphatic amine, e.g. triethanolamine; (g) 60-20 p.b.w. of water. Examples of ingredients (a) to (f) are given. Further optional additions include alkali or alkanolamine salts of aliphatic, saturated or unsaturated fatty acids and/or alkylene sulphonic acids, fatty alcohol sulphonates or naphthenic acids; morpholine or N-methyl morpholine; cyclohexyl- or diisopropyl-ammonium nitrite; borax, sodium phosphate, triethanolamine phosphate, sodium mercapto benzolthiazole, sodium benzoate, sodium nitrite, alkyl phenols, alkyl siloxanes or mixtures thereof with tributyl phosphate or proproxylated nonyl alcohol, and benzoic acid.
GB28537/62A 1961-07-26 1962-07-25 Improvements in water-containing hydraulic liquids Expired GB1006940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC24706A DE1218096B (en) 1961-07-26 1961-07-26 Hydraulic fluid

Publications (1)

Publication Number Publication Date
GB1006940A true GB1006940A (en) 1965-10-06

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ID=7017708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28537/62A Expired GB1006940A (en) 1961-07-26 1962-07-25 Improvements in water-containing hydraulic liquids

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DE (1) DE1218096B (en)
FR (1) FR1335195A (en)
GB (1) GB1006940A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526697A (en) * 1982-08-25 1985-07-02 Castrol Limited Improvements in the preparation of concentrates for high water based hydraulic fluids
US4970011A (en) * 1979-05-08 1990-11-13 Kao Soap Company, Ltd. Lubricating oil useful in the rolling of metal and a method for supplying the same
FR3111639A1 (en) * 2020-06-22 2021-12-24 Total Marketing Services Aqueous composition for the lubrication of mechanical systems

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209414A (en) * 1978-03-13 1980-06-24 E. F. Houghton And Co. Dual-purpose hydraulic fluid
DE3911299A1 (en) * 1989-04-07 1990-10-11 Henkel Kgaa USE SELECTED ETHER MONOFUNCTIONAL ALCOHOLS IN DRILLING
DE3916550A1 (en) * 1989-05-20 1990-11-22 Henkel Kgaa USE OF SELECTED OLEOPHILER ETHERS IN WATER-BASED DRILLING RINSES OF THE O / W EMULSION TYPE AND CORRESPONDING DRILLING LIQUIDS WITH IMPROVED ECOLOGICAL COMPATIBILITY

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507401A (en) * 1948-01-19 1950-05-09 Wagner Electric Corp Brake fluid
NL75040C (en) * 1950-12-01
DE926927C (en) * 1950-12-24 1955-04-25 Huels Chemische Werke Ag Brake fluids
DE960921C (en) * 1951-04-26 1957-03-28 Standard Oil Dev Co Hydraulic fluid
DE907209C (en) * 1951-10-23 1954-03-22 Hollingshead Corp Hydraulic fluids
DE946737C (en) * 1951-12-28 1956-08-02 Standard Oil Dev Co Hydraulic fluids
GB744385A (en) * 1952-08-09 1956-02-08 Wagner Electric Corp Improvements in or relating to hydraulic brake fluid
GB848955A (en) * 1956-03-19 1960-09-21 Celanese Corp Hydraulic fluids
FR1157181A (en) * 1956-08-07 1958-05-27 Rech Etudes Production Sarl Fluids for hydraulic systems, in particular for automobile brakes
BE562331A (en) * 1956-11-15
FR1171186A (en) * 1957-04-12 1959-01-22 Rech Etudes Production Sarl Fluid composition for hydraulic control systems

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970011A (en) * 1979-05-08 1990-11-13 Kao Soap Company, Ltd. Lubricating oil useful in the rolling of metal and a method for supplying the same
US4526697A (en) * 1982-08-25 1985-07-02 Castrol Limited Improvements in the preparation of concentrates for high water based hydraulic fluids
FR3111639A1 (en) * 2020-06-22 2021-12-24 Total Marketing Services Aqueous composition for the lubrication of mechanical systems
WO2021259853A1 (en) * 2020-06-22 2021-12-30 Total Marketing Services Aqueous composition for lubricating motorization systems
CN116171317A (en) * 2020-06-22 2023-05-26 道达尔能源万泰克公司 Aqueous composition for lubrication of motorized systems

Also Published As

Publication number Publication date
FR1335195A (en) 1963-08-16
DE1218096B (en) 1966-06-02

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