US3249538A - Lubricating method and composition - Google Patents

Lubricating method and composition Download PDF

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Publication number
US3249538A
US3249538A US349731A US34973164A US3249538A US 3249538 A US3249538 A US 3249538A US 349731 A US349731 A US 349731A US 34973164 A US34973164 A US 34973164A US 3249538 A US3249538 A US 3249538A
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water
water soluble
lubricating
molybdenum disulfide
concentrate
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Freier Rolf
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Kloeckner Werke AG
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    • 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
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    • 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
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/061—Carbides; Hydrides; Nitrides
    • C—CHEMISTRY; METALLURGY
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/063—Peroxides
    • C—CHEMISTRY; METALLURGY
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/066—Molybdenum sulfide
    • C—CHEMISTRY; METALLURGY
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/085—Phosphorus oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2201/16—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
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    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/18—Ammonia
    • C—CHEMISTRY; METALLURGY
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C—CHEMISTRY; METALLURGY
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C—CHEMISTRY; METALLURGY
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/104—Aromatic fractions
    • C—CHEMISTRY; METALLURGY
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/044—Cyclic ethers having four or more ring atoms, e.g. furans, dioxolanes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
    • C—CHEMISTRY; METALLURGY
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
    • C10M2209/062—Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
    • C—CHEMISTRY; METALLURGY
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C—CHEMISTRY; METALLURGY
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/102—Ureas; Semicarbazides; Allophanates
    • C—CHEMISTRY; METALLURGY
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    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
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    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
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    • 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
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    • 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
    • C—CHEMISTRY; METALLURGY
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Definitions

  • the present invention relates to a lubricating concentrate, and more particularly to a concentrate which can be diluted and used for lubricating purposes, the diluted lubricating composition being non-inflammable and having excellent lubricating properties.
  • Mineral oil is most commonly used for lubricating purposes. These mineral oils, however, have the disadvantage of being flammable and this is an extremely important disadvantage for many purposes.
  • Synthetic lubricating oils which have advantages from the point of view of being ldifiicu'ltly flammable have other disadvantages particularly poisonous efiect, aside from the fact that at high temperatures, particularly in mine fires, a flaming or burning is not prevented.
  • the known lubricating oils have the disadvantage that they cannot be concentrated, which of course means that considerable costs are involved in transporting the same in order to have a s-ufficient amount available for lubrication purposes.
  • aqueous lubricating compositions based upon emulsions of molybdenum disulfide.
  • the composition comprises a noninflammable water base lubricating composition containing as main lubricating component finely divided particles of molybdenum disulfide distributed therethrough.
  • the amount of molybdenum disulfide should be approximately by volume.
  • the molybdenum disulfide particles are in such extremely finely divided form that with the water an aqueous colloidal dispersion of the molybdenum disulfide is formed.
  • the particle size of the molybdenum disulfide should be colloidal.
  • the properties of the lubricating oil composition can be improved by the addition thereto of a viscosity-increasing agent, such as one or more of the following:
  • Sorbitol Polyvinylpyrrolidone Polyalkylene glycols Polymerization products of acrylic acid Polyvinyl alcohols and derivatives thereof Sodium salt of cellulose oxy-acetic acid Emulsifiable mineral oils
  • a corrosion-inhibiting agent is an aqueous alkaline solution of hydrazine hydrate.
  • Example 1 An aqueous dispersion is prepared of the following composition:
  • Example 2 A dispersion is prepared from the following composition:
  • the flammability of the above-described lubricating compositions is so low that for all practical purposes it may be considered that these compositions are completely non-burnable.
  • the chemical and physical properties of these lubricating compositions differ considerably from those of the normal mineral oil lubricating compositions.
  • the composition of the present invention will not burn even at relatively high temperatures.
  • a special concentrate is prepared and this concentrate can be simply mixed with water when the lubricating composition is desired and upon mixing with water is directly ready for use. Since water is of course available everywhere a considerable amount of transportation costs is avoided, the water being available at the place to which the concentrate is shipped, and because of the simplicity of mixing the concentrate composition with the water no skilled personnel is necessary for the final stage of the preparation of the lubricating composition.
  • Q mainly comprises a paste of molybdenum disulfide particles in water and a pulverulent, water-soluble substance which in water has a high viscosity.
  • the molybdenum disulfide has a particle size of the magnitude of about 0.6a and is in a 10% colloidal solution in water, while the pulverulent, water-soluble paste-forming substance is a polymerisate such as polyvinylpyrrolidone, solid polymerization products of acrylic acid, of urea and of the sodium salt of cellulose oxy-acetic acid.
  • a polymerisate such as polyvinylpyrrolidone, solid polymerization products of acrylic acid, of urea and of the sodium salt of cellulose oxy-acetic acid.
  • the relative quantity of molybdenum disulfide in the paste may vary considerably.
  • a concentration of molybdenum disulfide it is desirable to maintain a relatively high concentration of molybdenum disulfide so that the lubricating concentrate may serve for many different applications. Generally, without limiting the invention thereto, a concentration of between 2 and percent molybdenum disulfide in the lubricating concentrate will be preferred, or even a somewhat higher concentration.
  • the particle size of the molybdenum disulfide is preferably of the magnitude of about 0.6
  • Example 3 A paste is prepared of:
  • the corrosion inhibitor in the oil-in-water emulsion is the aqueous alkaline hydrazine hydrate solution mentioned above.
  • Tubes filled with the above paste can be easily transported anywhere and the paste by portion-Wise addition of water can be converted into a lubricating agent of any desired viscosity. Practically any viscosity according to the Englert values can be obtained.
  • Example 4 A concentrate is prepared of the following composition: 25 parts by weight of a polyvinylpyrollidone polymerisate having a molecular weight of about 40,000,
  • Lubricating concentrate adapted when mixed with water in a ratio of one part of concentrate to 1-19 parts of water to form a water-base lubricating composition
  • said concentrate consisting essentially of a paste of a 10- 20% colloidal solution of molybdenum disulfide and a pulverulent Water soluble substance which in water has a high viscosity and being selected from the group consisting of sorbitol, water soluble polyvinylpyrrolidone, water soluble polyalkylene glycols, water soluble polyacrylates, water soluble polyvinyl alcohols, the sodium, salt of cellulose oxy-acetic acid and mineral oils, in a ratio of about 25 parts of said pulverulent water soluble substance per each parts of said colloidal solution.
  • Lubricating concentrate adapted when mixed with Water in a ratio of one part of concentrate to 1-19 parts of water to form a water-base lubricating composition, said concentrate consisting essentially of a paste of a 10 20% colloidal solution of molybdenum disulfide, an emulsion consisting essentially of oil in Water and containing hydrazine hydrate as corrosion inhibiting agent, and a pulverulent water soluble substance which in water has a high viscosity and being selected from the group consisting of sorbitol, water soluble polyvinylpyrrolidone, water soluble polyalkylene glycols, Water soluble polyacrylates, water soluble polyvinyl alcohols, the sodium salt-of cellulose oxy-acetic acid and mineral oils, in a ratio of about 25 parts of said pulverulent water soluble substance to 200 parts of said oil-in-Water emulsion to 100 parts of said colloidal solution.
  • -A lubricating concentrate adapted when mixed with water in a ratio of one part of concentrate to 119 parts of water to form a water-base lubricating composition, said concentrate being in the following proportions:
  • a lubricating concentrate adapted when mixed with water in a ratio of one part of concentrate to 1-19 parts of Water to form a water-base lubricating composition, said concentrate being in the following proportions:
  • a liquid non-inflammable water base lubricating composition consisting essentially of water and a minor amount of finely divided particles of molybdenum disulfide dispersed therethrough, and an effective amount of at least one viscosity-increasing substance selected from the group consisting of sorbitol, water soluble polyvinylpyr- -rolidone, Water soluble polyalkylene glycols, water soluble polyacrylates, water soluble polyvinyl alcohols, the sodium salt of cellulose oxyacetic acid and mineral oils.
  • a liquid non-inflammable Water base lubricating composition consisting essentially of water, finely divided particles of molybdenum disulfide dispersed therethrough in an amount of approximately 5% by volume, and an elfective amount of at least one viscosity-increasing substance selected from the group consisting of sorbitol, water soluble polyvinylpyrrolidone, water soluble polyal'kylene glycols, water soluble polyacrylates, water soluble polyvinyl alcohols, the sodium salt of cellulose oxyacetic acid and mineral oils.
  • a liquid non-inflammable water base lubricating composition consisting essentially of Water, finely divided particles of molybdenum disulfide dispersed therethrough in an amount of approximately 5% by volume, and an effective amount of at least one viscosity-increasing substance selected from the group consisting of sorbitol, water soluble polyvinylpyrrolidone, water soluble polyalkylene glycols, water soluble polyacrylates, water soluble polyvinyl alcohols, the sodium salt of cellulose oxyacetic acid and mineral oils and also containing as corrosion-inhibiting agent an aqueous alkaline solution of hydrazine hydrate.
  • a liquid non-inflammable Water base lubricating composition consisting essentially of water, finely divided particles of molybdenum disulfide dispersed therethrough in an amount of approximately 5% by volume, approximately 15% by volume of sorbitol as viscosity-increasing agent, approximately 0.5% by volume of an aqueous al- 'kaline solution of hydrazine hydrate as corrosion-inhibiting agent, and approximately 0.5% by volume of mineral oil.
  • a liquid non-inflammable water base lubricating composition consisting essentially of water, finely divided particles of molybdenum disulfide dispersed therethrough in an amount of approximately 5% by volume, approximately 15 by volume of sorbitol as viscosity-increasing agent, approximately 0.5% by volume of an aqueous alkaline solution of hyrazine hydrate as corrosion-inhibiting agent, said solution 'being formed of substances in the proportions of 250 cc. hydrazine hydrate, an aqueous alloali-ne solution selected from the group consisting of 75 cc. of sodium hydroxide solution containing 50 g. of sodium hydroxide per liter and the equivalent amount of potassium hydroxide solution, 2 cc. of sodium phosphate solution containing g. of sodium phosphate per 100 cc. of
  • Method of lubricating comprising the steps of applying to elements to be lubricated a liquid water-base lubricating composition consisting essentially of water, an effective amount of finely divided particles of molybdenum disulfide dispersed therethrough, an effective amount of at least one viscosity-increasing substance selected from the group consisting of sorbitol, water soluble polyvinylpyrrolidone, water soluble polyal'kylene glycols, water soluble polyacrylates, water soluble polyvinyl alcohols, the sodium salt of cellulose oxyacetic acid and mineral oils, and also containing as corrosion-inhibiting agent an efiective amount of an aqueous solution of hydrazine hydrate.
  • Method of lubricating comprising the steps of applying to elements to be lubricated a liquid water-base lubricating composition consisting essentially of Water, an eflecti've amount of finely divided particles of molybdenum disulfide dispersed therethrough, an effective amount of at least one viscosity-increasing substance selected from the group consisting of sorbitol, Water soluble polyvinylpyrrolidone, Water soluble polyalkylene glycols, Water soluble polyacrylates, water soluble polyvinyl alcohols, and the sodium salt of cellulose oxy-acetic acid, and mineral oils, and also containing as corrosion-inhibiting agent an eifective amount of an aqueous solution of hydrazine hydrate.
  • Method of lubricating comprising the steps of applying to elements to be lubricated a liquid, non-inflammable, Water base lubricating composition consist-ing essentially of water, finely divided particles of molybdenum disulfide dispersed therethrough in an amount of approximately 5% by volume, approximately 15% by volume of sorbitol as viscosity-increasing agent, approximately 0.5 by volume of an aqqueous alkaline solution of hydrazine hydrate as corrosion-inhibiting agent, and approximately 0.5 by volume of mineral oil.

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US349731A 1958-10-14 1964-03-05 Lubricating method and composition Expired - Lifetime US3249538A (en)

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Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375729A (en) * 1963-05-02 1968-04-02 Murex Welding Processes Ltd Lubricants
US3507810A (en) * 1967-05-18 1970-04-21 American Cyanamid Co Catalyst for oxidation of naphthalene to phthalic acid anhydride
US3853772A (en) * 1971-06-01 1974-12-10 Chevron Res Lubricant containing alkali metal borate dispersed with a mixture of dispersants
US4151099A (en) * 1977-01-03 1979-04-24 Basf Wyandotte Corporation Water-based hydraulic fluid and metalworking lubricant
US4242211A (en) * 1978-02-07 1980-12-30 Mitsubishi Jukogyo Kabushiki Kaisha Lubricant for metal working
US4312768A (en) * 1979-10-22 1982-01-26 Basf Wyandotte Corporation Synergistic polyether thickeners for water-based hydraulic fluids
US4342658A (en) * 1980-11-24 1982-08-03 Basf Wyandotte Corporation Water-based hydraulic fluid containing an alkyl dialkanolamide
US4435297A (en) 1978-09-27 1984-03-06 The Lubrizol Corporation Carboxylic acid derivatives of alkanol tertiary monoamines
US4448703A (en) * 1981-02-25 1984-05-15 The Lubrizol Corporation Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same
US4666620A (en) * 1978-09-27 1987-05-19 The Lubrizol Corporation Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same
US4770803A (en) * 1986-07-03 1988-09-13 The Lubrizol Corporation Aqueous compositions containing carboxylic salts
US5589095A (en) * 1994-09-30 1996-12-31 Hughes Aircraft Company Coolant/lubricant for machining operations
US5792728A (en) * 1994-09-30 1998-08-11 Hughes Electronics Corporation Coolant/lubricant for machine operations
WO1999064544A1 (en) * 1998-06-09 1999-12-16 Henkel Corporation Composition and process for lubricated plastic working of metals
USRE36479E (en) * 1986-07-03 2000-01-04 The Lubrizol Corporation Aqueous compositions containing nitrogen-containing salts
US6090756A (en) * 1997-06-26 2000-07-18 David Thomas Brown Ballistics conditioning with molybdenum disulfide
US20020111278A1 (en) * 1996-11-18 2002-08-15 Heijiro Ojima Water-based lubricants containing sulfur as a coordinating atom and uses thereof
US20020123435A1 (en) * 2000-12-21 2002-09-05 Mec International Corporation Metal lubricants containing a bridge complex
US6455476B1 (en) * 1998-06-09 2002-09-24 Henkel Corporation Composition and process for lubricated plastic working of metals
US6576598B2 (en) 2001-08-22 2003-06-10 David Thomas Brown Ballistics conditioning
US20030236176A1 (en) * 2002-06-20 2003-12-25 Pantera, Inc. Environmentally safe lubricating composition and method of manufacturing same
US20050070445A1 (en) * 2003-09-30 2005-03-31 Nelson Kenneth D. Stable colloidal suspensions and lubricating oil compositions containing same
EP0685293B2 (en) † 1994-05-06 2008-04-16 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Flux-cored wire and solid wire for arc welding
EP0916444B2 (en) † 1997-11-11 2009-07-15 Kabushiki Kaisha Kobe Seiko Sho Wire for welding
US20100285323A1 (en) * 2007-11-16 2010-11-11 Henkel Ag & Co. Kgaa Dry-film, anti-corrosive cold forming lubricant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233968B (de) * 1961-10-28 1967-02-09 Liqui Moly G M B H Waessriges Schmiermittel fuer die spanabhebende Metallverarbeitung
BE757560A (fr) * 1969-10-15 1971-04-15 Basf Ag Liquide hydraulique en une seule phase contenant de l'eau et des inhibiteurs de corrosion
US5518639A (en) * 1994-08-12 1996-05-21 Hoeganaes Corp. Powder metallurgy lubricant composition and methods for using same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619458A (en) * 1949-05-14 1952-11-25 Westinghouse Electric Corp Compositions embodying solid lubricants
GB803832A (en) * 1955-04-25 1958-11-05 Bayer Ag Method of preventing corrosion in the cooling system of an internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE944339C (de) * 1955-04-26 1956-06-14 Bayer Ag Korrosionsschutz bei Gefrierschutzfluessigkeiten und umlaufenden Kuehlmitteln fuer Verbrennungsmotoren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619458A (en) * 1949-05-14 1952-11-25 Westinghouse Electric Corp Compositions embodying solid lubricants
GB803832A (en) * 1955-04-25 1958-11-05 Bayer Ag Method of preventing corrosion in the cooling system of an internal combustion engine

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375729A (en) * 1963-05-02 1968-04-02 Murex Welding Processes Ltd Lubricants
US3507810A (en) * 1967-05-18 1970-04-21 American Cyanamid Co Catalyst for oxidation of naphthalene to phthalic acid anhydride
US3853772A (en) * 1971-06-01 1974-12-10 Chevron Res Lubricant containing alkali metal borate dispersed with a mixture of dispersants
US4151099A (en) * 1977-01-03 1979-04-24 Basf Wyandotte Corporation Water-based hydraulic fluid and metalworking lubricant
US4242211A (en) * 1978-02-07 1980-12-30 Mitsubishi Jukogyo Kabushiki Kaisha Lubricant for metal working
US4435297A (en) 1978-09-27 1984-03-06 The Lubrizol Corporation Carboxylic acid derivatives of alkanol tertiary monoamines
US4666620A (en) * 1978-09-27 1987-05-19 The Lubrizol Corporation Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same
US4312768A (en) * 1979-10-22 1982-01-26 Basf Wyandotte Corporation Synergistic polyether thickeners for water-based hydraulic fluids
US4342658A (en) * 1980-11-24 1982-08-03 Basf Wyandotte Corporation Water-based hydraulic fluid containing an alkyl dialkanolamide
US4448703A (en) * 1981-02-25 1984-05-15 The Lubrizol Corporation Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same
USRE36479E (en) * 1986-07-03 2000-01-04 The Lubrizol Corporation Aqueous compositions containing nitrogen-containing salts
US4770803A (en) * 1986-07-03 1988-09-13 The Lubrizol Corporation Aqueous compositions containing carboxylic salts
EP0685293B2 (en) † 1994-05-06 2008-04-16 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Flux-cored wire and solid wire for arc welding
US5589095A (en) * 1994-09-30 1996-12-31 Hughes Aircraft Company Coolant/lubricant for machining operations
US5792728A (en) * 1994-09-30 1998-08-11 Hughes Electronics Corporation Coolant/lubricant for machine operations
US20020111278A1 (en) * 1996-11-18 2002-08-15 Heijiro Ojima Water-based lubricants containing sulfur as a coordinating atom and uses thereof
US6852678B2 (en) 1996-11-18 2005-02-08 Mec International Corporation Water-based lubricants containing sulfur as a coordinating atom and uses thereof
US6090756A (en) * 1997-06-26 2000-07-18 David Thomas Brown Ballistics conditioning with molybdenum disulfide
EP0916444B2 (en) † 1997-11-11 2009-07-15 Kabushiki Kaisha Kobe Seiko Sho Wire for welding
US6455476B1 (en) * 1998-06-09 2002-09-24 Henkel Corporation Composition and process for lubricated plastic working of metals
WO1999064544A1 (en) * 1998-06-09 1999-12-16 Henkel Corporation Composition and process for lubricated plastic working of metals
US6858568B2 (en) 2000-12-21 2005-02-22 Mec International Corporation Metal lubricants containing a bridge complex
US20020123435A1 (en) * 2000-12-21 2002-09-05 Mec International Corporation Metal lubricants containing a bridge complex
US6576598B2 (en) 2001-08-22 2003-06-10 David Thomas Brown Ballistics conditioning
US6689722B1 (en) 2002-06-20 2004-02-10 Pantera, Inc. Method of manufacturing environmentally safe lubricating composition
US20030236176A1 (en) * 2002-06-20 2003-12-25 Pantera, Inc. Environmentally safe lubricating composition and method of manufacturing same
US20050070445A1 (en) * 2003-09-30 2005-03-31 Nelson Kenneth D. Stable colloidal suspensions and lubricating oil compositions containing same
EP1520905A1 (en) * 2003-09-30 2005-04-06 Chevron Oronite Company LLC Stable colloidal suspensions and lubricating oil compositions containing same
US7884058B2 (en) 2003-09-30 2011-02-08 Chevron Oronite Company Llc Stable colloidal suspensions and lubricating oil compositions containing same
US20100285323A1 (en) * 2007-11-16 2010-11-11 Henkel Ag & Co. Kgaa Dry-film, anti-corrosive cold forming lubricant
US8541350B2 (en) 2007-11-16 2013-09-24 Henkel Ag & Co. Kgaa Dry-film, anti-corrosive cold forming lubricant

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GB854931A (en) 1960-11-23
FR1208975A (fr) 1960-02-26
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