DE710095C - Mineralschmieroele - Google Patents

Mineralschmieroele

Info

Publication number
DE710095C
DE710095C DEST59124D DEST059124D DE710095C DE 710095 C DE710095 C DE 710095C DE ST59124 D DEST59124 D DE ST59124D DE ST059124 D DEST059124 D DE ST059124D DE 710095 C DE710095 C DE 710095C
Authority
DE
Germany
Prior art keywords
oils
lubricating oils
mineral lubricating
oil
mineral
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
DEST59124D
Other languages
English (en)
Inventor
Dr Eugene Lieber
Dr Louis A Mikeska
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
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 Standard Oil Development Co filed Critical Standard Oil Development Co
Application granted granted Critical
Publication of DE710095C publication Critical patent/DE710095C/de
Expired legal-status Critical Current

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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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
    • 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
    • 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
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/14—Synthetic waxes, e.g. polythene waxes
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/16—Paraffin waxes; Petrolatum, e.g. slack wax
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/17—Fisher Tropsch reaction products
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
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    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/20—Rosin acids
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • 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
    • C10M2209/082—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 monocarboxylic
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
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    • C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/042—Alcohols; Ethers; Aldehydes; Ketones
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/044—Acids; Salts or esters thereof
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/08—Halogenated waxes
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • 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
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    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
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    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
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    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • 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
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • 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
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel
    • 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
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

DEUTSCHES REICH
AUSGEGEBEN AM
3. SEPTEMBER 1941
■sW
REICHSPATENTAMT
PATENTSCHRIFT
M710095 KLASSE 23 c GRUPPE
St 59124 IVdJ23c
sind als Erfinder genannt worden.
Mineralschmieröle
Patentiert im Deutschen Reich vom 28. September 1939 an Patenterteilung bekanntgemacht am 24. Juli 1941
Gegenstand des vorliegenden Patents ist eine Verbesserung von Mineralschmierölen, Bohrölen und Schneidölen durch Zusatz von öllöslichen Xanthogentetrasulfiden.
Es ist an sich bekannt, derartige schwere Mineralöle dadurch zu verbessern, daß man ihnen geschwefelte Mineral- oder fette öle zusetzt. Diese Zusatzstoffe sind aber im allgemeinen dunkel gefärbt, stark riechend und arm an chemisch gebundenem Schwefel.
Weiter hat man auch für diese Zwecke Alkylsulfide oder Alkylpolysulfide vorgeschlagen, aber auch ihre Verwendung ist stark eingeschränkt wegen ihres stechenden, widerwärtigen Geruches.
Besser wirken schon Xanthogendisulfide, die durch Oxydation von Xanthogenaten gewonnen werden können, aber sie bewirken als Zusätze zu Schmierölen nur eine geringe Erhöhung der Belastungsfähigkeit. Auf der Mougey-Almen-Maschine der Society of Automotive Engineers versagte ein mit 5 °/0 eines derartigen Zusatzes versehenes Schmieröl bereits bei einer Achsenbelastung von 90,6 kg. Eine leichte Verbesserung kann erreicht werden, wenn man das Trisulfid verwendet oder die Lösungen tief kühlt und das ausgeschiedene Material abfiltriert.
Im Gegensatz hierzu ergibt die erfindungsgemäße Verwendung der Xanthogentetrasul-
fide, ζ. B. des Äthyhcanthogentetrasulfids, hervorragende Erfolge als die Hochdruckschmiereigenschaft von Ölen steigernder Zusatz. Als alleiniger Zusatz zu Mineralschmierölen be^ fähigen bereits 3 °/0 das Schmieröl in d<jn S.A.E.-Maschine, die Höchstbelastung der Achse mit 260 kg bei 1 000 Touren je' Minute auszuhalten.
Daneben erfüllt das so veredelte Schmieröl sogar die Forderung der Packardstabilitätsprobe. Diese Probe schreibt vor:
04stündige Erhitzung des Schmieröls in einem Ofen auf 930 C und die Behandlung des so erhitzten Öles in der S.A.E.-Maschine bei ,5 1000 Touren je Minute mit einer Belastung, ■ die um 38 kg je Sekunde bis zur Erreichung der Höchstbelastung erhöht wird, bei einer Oberflächenreibung der sich reibenden Flächen im Verhältnis von 14,6 : 1. Das zu prüao fende Öl soll dabei eine volle Belastung von 255 kg aushalten.
Ein außerordentlich weites Verwendungsfeld haben die erfindungsgemäßen Tetrasulfide bzw. die mit ihnen versetzten Öle auf dem Gebiet der Schneidöle. Hier ist die Kühlwirkung der Öle wichtig, weil es gelingt, ohne Entwicklung übel riechender oder schädlicher Dämpfe oder Verfärbung des Öles zu arbeiten und so die Werkstücke ohne weitere Behandlung in reinem und sauberem Zustande zu erhalten.
Für diese Zwecke gibt man den Ölen zunächst einen Zusatz von 2 bis 10 °/o der oben
bezeichneten Tetrasulfide. Sogenannte wasserlösliche Schneid- und Bohröle können urch Zusatz von geeigneten Emulgatoren, wie
B. Natriumnaphthenaten, Sulfonaten, Harz-Glycerin, Alkohol, geschaffen werden. Schmierölgrundlage, der die Tetrasulfide
gesetzt werden, kann Rohöl oder Raffinate 4» mit Viscositäten von etwa 2 bis 1410E bei 380 C benutzt werden.
In manchen Fällen, wo nur eine oxydations- und korrosionshindernde Wirkung erstrebt wird, genügt schon ein Zusatz von 0,01 bis 2 °/o des Xanthogentetrasulfids. Zur Herstellung von Hochdruckschmieren oder Getriebeölen werden Grundöle mit höheren Viscositäten verwendet, die unter Umständen auch einen höheren Viscositätsindex, z. B. 5« über 50, haben. Die erfindungsgemäßen Mischungen können in Verbindung mit Linearpolymeren zur Verbesserung des Vicositätsindexes mit fließpunktherabsetzenden Mitteln, Farben, Harzen, Voltolölen, Estern, ferner den ölcharakter steigernden, die Oxydation behindernden Stoffen, Seifen, wie Calciumstearat, Bleioleat, Blei- oder Aluminiumnaphthenat, halogenierten Estern, halogenierten Paraffinen, Netzmitteln angewandt werden. 6«

Claims (1)

  1. Patentanspruch:
    Verwendung von öllöslichen Xanthogentetrasulfiden zur Verbesserung der schmierenden Eigenschaften und der Oxydationsfestigkeit von Mineralschmierölen.
DEST59124D 1938-10-19 1939-09-27 Mineralschmieroele Expired DE710095C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US235778A US2250545A (en) 1938-10-19 1938-10-19 Lubricating composition

Publications (1)

Publication Number Publication Date
DE710095C true DE710095C (de) 1941-09-03

Family

ID=22886869

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST59124D Expired DE710095C (de) 1938-10-19 1939-09-27 Mineralschmieroele

Country Status (5)

Country Link
US (1) US2250545A (de)
DE (1) DE710095C (de)
FR (1) FR855166A (de)
GB (1) GB522189A (de)
NL (1) NL51053C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431010A (en) * 1941-07-19 1947-11-18 Standard Oil Dev Co Soluble cutting oil
US2498863A (en) * 1945-08-30 1950-02-28 Socony Vacuum Oil Co Inc Lubricating oil composition
US2615804A (en) * 1947-05-08 1952-10-28 Goodrich Co B F Herbicidal composition
US2574457A (en) * 1947-08-05 1951-11-13 Phillips Petroleum Co Manufacture of alkyl sulfenyl trithiocarbonates
US2615802A (en) * 1948-10-23 1952-10-28 Monsanto Chemicals Herbicidal composition and method
GB745409A (en) * 1952-08-25 1956-02-22 Huels Chemische Werke Ag Improvements in lubricants
US2743210A (en) * 1952-12-24 1956-04-24 Stauffer Chemical Co Xanthogen and dtthiocarbonyl tetrasulfides as pesticides
US2743209A (en) * 1952-12-24 1956-04-24 Robert H Jones Xanthyl and trithiocarbonyl, sulfides, sulfoxides, and sulfones as pesticides
US2813890A (en) * 1954-10-15 1957-11-19 Exxon Research Engineering Co Manufacture of alkyl xanthogen sulfides
US3864374A (en) * 1973-11-19 1975-02-04 Canadian Ind Manufacture of alkali metal xanthates
CN116926558B (zh) * 2023-07-24 2025-12-30 湖南新文锋智能装备有限公司 一种氧醚基黄原酸酯类金属缓蚀剂及其制备方法与应用

Also Published As

Publication number Publication date
US2250545A (en) 1941-07-29
GB522189A (en) 1940-06-11
FR855166A (fr) 1940-05-04
NL51053C (de)

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