DE274209C - - Google Patents

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Publication number
DE274209C
DE274209C DENDAT274209D DE274209DA DE274209C DE 274209 C DE274209 C DE 274209C DE NDAT274209 D DENDAT274209 D DE NDAT274209D DE 274209D A DE274209D A DE 274209DA DE 274209 C DE274209 C DE 274209C
Authority
DE
Germany
Prior art keywords
oils
fats
greases
solution
sodium aluminate
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.)
Active
Application number
DENDAT274209D
Other languages
German (de)
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.)
Publication of DE274209C publication Critical patent/DE274209C/de
Active legal-status Critical Current

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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
    • C10M5/00—Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2207/02—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
    • 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
    • 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
    • C10M2207/12—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
    • 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
    • C10M2207/12—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
    • 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
    • C10M2207/24—Epoxidised acids; Ester derivatives thereof
    • 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
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • 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—Semi-solids; 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)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Man stellt sich durch Schmelzen von 50 kg Tonerdehydrat, 35 kg trockenem Ätznatron und 70 kg Wasser eine konzentrierte Lösung von Natriumaluminat her.It is produced by melting 50 kg of alumina hydrate and 35 kg of dry caustic soda and 70 kg of water produce a concentrated solution of sodium aluminate.

Von dieser Lösung werden je nach der Art der in Mineralölen gelösten verseif baren Fette oder öle verschiedene Mengen kalt in die Auflösung der Fette oder Öle in Mineralölen eingerührt, wobei durch Bildung von Seifen mit äußerst fein verteiltem Aluminiumhydrat die Masse ebenso erstarrt, wie es bei der bekannten Herstellung der Wagenfette unter Anwendung von Kalk und Harz oder Seifenölen beobachtet wird.From this solution, depending on the type of saponifiable fats dissolved in mineral oils or oil various amounts cold in the dissolution of the fats or oils in mineral oils stirred in, with the formation of soaps with extremely finely divided aluminum hydrate the mass solidifies just as it does in the known production of car grease Application of lime and resin or soap oils is observed.

Bei Verwendung von Wollfettolein wirdWhen using wool grease linseed

z. B. ein dunkles Wagenfett wie folgt erhalten:z. B. get a dark wagon grease like this:

In einer Auflösung von 10 kg WollfettoleinIn a dissolution of 10 kg of wool oil linseed

in 50 kg Mineralrohöl werden 18 kg obiger Natriumaluminatlösung kalt eingerührt, wobei sich sofort das praktisch wasserunlösliche dunkle Schwimmfett bildet.18 kg of the above sodium aluminate solution are in 50 kg of mineral crude oil Stirred in cold, whereby the practically water-insoluble dark floating fat forms immediately.

Für helle Schmierfette verwendet man, wie bekannt, helle Mineralöle, Spindelöle und Maschinenöle. As is known, light-colored mineral oils, spindle oils and machine oils are used for light-colored greases.

Bei besseren Schmierfetten sind statt der billigen Oleine und Harzöle, wie nach dem bisherigen Verfahren, alle Pflanzen- und Tierfette verwendbar, doch scheinen schwerverseifbare öle und Fette betreffs Wasserunlöslichkeit der erhaltenen Schmierfette die besten Resultate zu geben.With better lubricating greases, instead of cheap oleins and resin oils, as after previous methods, all vegetable and animal fats can be used, but seem difficult to saponify Oils and fats are the best in terms of water insolubility of the lubricating greases obtained To give results.

Durch das beschriebene Verfahren ist ein neuer technischer Effekt dadurch erzielt, daß die sich hierbei bildende äußerst feine Ausscheidung von Aluminiumhydrat an sich ein Schmiermittel von denkbar feinster Art vorstellt, wie es selbst bestgeschlämmter Graphit nicht sein kann, wodurch die Schmierkraft der öle und damit die Qualität des ganzen Produktes erhöht wird.With the method described, a new technical effect is achieved in that the extremely fine excretion of aluminum hydrate that forms in this process Lubricants of the finest kind imaginable, like even the best slurry graphite Can not be, which makes the lubricating power of the oils and thus the quality of the whole Product is increased.

Claims (1)

Paten t-AnSPRUcη :Paten t-REQUIREMENTS: Verfahren zur Herstellung von Wagen- und Maschinenfetten, dadurch gekennzeichnet, daß man an Stelle von Kalkoxyd oder Kalkhydrat eine Lösung von Natriumaluminat zur Verseifung der in Mineralölen gelösten, verseif baren öle und Fette benutzt.Process for the production of car and machine greases, characterized in that, that instead of lime oxide or hydrated lime, a solution of sodium aluminate is used for the saponification of the mineral oils dissolved, saponifiable oils and fats are used.
DENDAT274209D 1924-09-02 Active DE274209C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR586931T 1924-09-02

Publications (1)

Publication Number Publication Date
DE274209C true DE274209C (en)

Family

ID=8961057

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT274209D Active DE274209C (en) 1924-09-02

Country Status (2)

Country Link
DE (1) DE274209C (en)
FR (1) FR586931A (en)

Also Published As

Publication number Publication date
FR586931A (en) 1925-04-06

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