DE747421C - lubricant - Google Patents
lubricantInfo
- Publication number
- DE747421C DE747421C DEB197763D DEB0197763D DE747421C DE 747421 C DE747421 C DE 747421C DE B197763 D DEB197763 D DE B197763D DE B0197763 D DEB0197763 D DE B0197763D DE 747421 C DE747421 C DE 747421C
- Authority
- DE
- Germany
- Prior art keywords
- oil
- oils
- lubricants
- lubricant
- boiling
- 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
Links
Classifications
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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
- C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
- C10M101/02—Petroleum fractions
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
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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
- 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
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/08—Aldehydes; Ketones
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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
- 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
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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
- 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
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
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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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
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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
- 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
- C10M2219/042—Sulfate esters
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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
- 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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- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- 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
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
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- 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
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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- 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
- C10N2040/241—Manufacturing joint-less pipes
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- 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
- C10N2040/242—Hot working
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- 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
- C10N2040/243—Cold working
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- 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
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- 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
- C10N2040/245—Soft metals, e.g. aluminum
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- 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
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- 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
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- 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
- C10N2040/46—Textile oils
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- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/04—Oxidation, e.g. ozonisation
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Description
Schmiermittel Es wurde gefunden, daß man sehr gut brauchbare Schmiermittel erhält, indem man die in dem sogenannten Kühleröl enthaltenen verseifbaren und die Hydroxylgruppen enthaltenden unverseifbaren Anteile miteinander verestert. Unter Kühleröl ist das ölartige Gemisch aus Fettsäuren, Alkoholen, Aldehyden, Ketonen und Kohlenwasserstoffen zu verstehen, das als Nebenerzeugnis der Fettsäuresynthese durch Paraffinoxydation aus der Abluft der Oxydationsöfen durch Kondensation mittels indirekter Kühlung gewonnen wird und beim üblichen Oxydationsverfahren durch Blasen mit Luft in einer Ausbeute von etwa 6 bis 9 0/0, berechnet auf den verarbeiteten Frischgatsch, anfällt.Lubricants It has been found that lubricants are very useful obtained by the saponifiable contained in the so-called cooler oil and the Unsaponifiable fractions containing hydroxyl groups are esterified with one another. Under Radiator oil is the oily mixture of fatty acids, alcohols, aldehydes and ketones and hydrocarbons are understood as a by-product of fatty acid synthesis by paraffin oxidation from the exhaust air of the oxidation ovens by means of condensation indirect cooling is obtained and in the usual oxidation process by blowing with air in a yield of about 6 to 9%, calculated on the processed Frischgatsch, accrues.
Da in dem rohen Kühleröl die Menge der verseifbaren Carboxylgruppen enthaltenden Anteile die der unverseifbaren Hydroxylgruppen enthaltenden Anteile übersteigt, ist es zweckmäßig, dem Kühleröl vor der Veresterung noch gewisse Mengen von aus Kühleröl abgetrennten, unverseifbaren Hydroxylgruppen enthaltenden Bestandteilen hinzuzufügen, und zwar so viel, daß in dein Gemisch die Carboxy 1- und Hydroxylgruppen in annähernd äquivalenten Mengen vorhanden sind. Man kann aber auch unmittelbar das rohe Kühleröl, gegebenenfalls nach Abdestillieren des rliedrigst siedenden Anteils von etwa 6 bis to o/o, der neben Wasser niedere, wasserlösliche Fettsäuren enthält, der Veresterung unterwerfen. Man kann ferner auch sowohl aus dem Kühleröl wie aus dein Unverseifbaren höhersiedende, beispielsweise über 17o° oder über 300° siedende Anteile abtrennen und nur diese der Veresterung - unterwerfen, wodurch man höhersiedende Ester erhält. Einen ähnlichen Erfolg kann man auch erreichen, indem man aus dem rohen Ester, der aus .dem gesamten Kühleröl bzw. dem gesamten LTnv erseifbaren gewonnen wurde, die niedrigsiedenden Anteile durch Destillation entfernt. Die Veresterung erfolgt nach an sich bekannten Verfahren, beispielsweise mittels Schwefelsäure. Salzsäure oder organischen Sulfonsäuren als Katalysatoren.As in the crude radiator oil, the amount of saponifiable carboxyl groups The proportions containing the proportions containing the unsaponifiable hydroxyl groups it is advisable to add certain amounts to the radiator oil before esterification of constituents containing unsaponifiable hydroxyl groups which have been separated off from cooler oil add so much that the carboxy 1 and hydroxyl groups in your mixture are present in approximately equivalent amounts. But you can also directly the crude radiator oil, optionally after distilling off the lowest-boiling portion from about 6 to o / o, which in addition to water contains lower, water-soluble fatty acids, subject to esterification. You can also both from the radiator oil and from your unsaponifiable higher boiling one, for example over 170 ° or over 300 ° boiling Separate portions and only these of the esterification - subject, whereby one higher boiling Ester receives. Similar success can also be achieved by moving out of the Crude ester, which is obtained from the entire cooler oil or the entire LTnv saponifiable was removed, the low-boiling components by distillation. the Esterification takes place according to processes known per se, for example by means of sulfuric acid. Hydrochloric acid or organic sulfonic acids as catalysts.
Die technischen Vorteile der Ester aus Isülileröl bei der Verwendung als Schinie rmittel oder als Zusatz zu solchen beruhen auf der im Vergleich zu tierischen und pflanzlichen Fetten und Ölen viel höheren Beständigkeit gegen Oxydation und hohe Temperaturen, dem Fehlen jeglicher korrodierender Eigenschaften, der auffallend geringen Abhängigkeit derViscosität von derTemperattir (flaelie Viscositätsl:ttrve), der besonders leichten Emulgierbarkeit der Ester und der Beständigkeit ihrer Emulsionen. Dementsprechend eignen sich die Ester, soweit sie ölcharakter haben, besonders als Spindelöle, Webstuhlöle, im Gemisch finit Einulgatoren als Grundstoffe für Bohröle und Bohrölextrakte und für sonstige Zwecke der Metallbearbeitung, «-o es auf Erliöliung der Gleitfälligkeit find Kühlwirkung ankommt, als Zusatz zur Verbesserung von 1lineralschinierölen und als Rostschutzmittel, beispielsweise in Gewehrölen. Die salbenartigen bis festen Ester eignen sich besonders als konsistente Schmiermittel bzw. als Zusatz zu solchen, beispielsweise auch zu Ziehmitteln.The technical advantages of the esters from Isülileröl when used as a compound or as an addition to such are based on the compared to animal and vegetable fats and oils much higher resistance to oxidation and high temperatures, the lack of any corrosive properties, which is conspicuous low dependence of the viscosity on the temperature (flaelie Viscositätsl: ttrve), the particularly easy emulsifiability of the esters and the stability of their emulsions. Accordingly, the esters, insofar as they have the character of an oil, are particularly suitable as Spindle oils, loom oils, finite emulsifiers in a mixture as base materials for drilling oils and drilling oil extracts and for other metalworking purposes, «-o it on erliöliung the lubricity is important for the cooling effect, as an additive to improve lineral lubricating oils and as a rust inhibitor, for example in gun oils. The ointment-like to firm ones Esters are particularly suitable as consistent lubricants or as additives to those for example also to drawing means.
Die wirtschaftlichen Vorteile der Schmiermittel geinäll der Erfindung gegenüber der Verwendung von tierischen oder pflanzlichen ölen, Fetten oder Wachsen bzw. synthetischen Fettsäureestern liegen in der wirtschaftlichen ''erwertung eines bisher als Abfallstoff betrachteten Erzeugnisses, für das ein;. wirtschaftlich und technisch befriedigende Verwertung bisher fehlte. Ausführungsbeispiele i. Die von i;o bis Zoo, bei 2 inin siedende Fraktion eines Esters aus Kühleröl (hergestellt aus iooo Gewichtsteilen rohem Kühleröl, 3 oo Gewichtsteiln rohem Unverseifbarem aus Kühleröl. Fraktion 17o bis 300° und looo Gewichtsteilen Unverseifbarem aus Kühleröl, Fraktion über 300°) hat den Charakter eines Spindelöls und kann für sich allein als Schmiermittel für schnellaufende Maschinenteile oder als Zusatz zu 1Iineralölschmiermitteln zur Erhöhung der Schlüpfrigkeit verwend °t werden. Min zweiten Falle verwendet man von dein Zusatz etwa i bis 30 °%o, berechnet auf das 'Mineralöl je nadl demVerwendungszweck. Das Estergeinisch hat folgende @'iscositätswerte: E.0 .............The economic advantages of the lubricants according to the invention compared to the use of animal or vegetable oils, fats or waxes or synthetic fatty acid esters lie in the economic '' evaluation of a product previously considered a waste material for which a ;. There has been no economically and technically satisfactory recovery until now. Embodiments i. The fraction of an ester from cooler oil boiling at 2 in. has the character of a spindle oil and can be used on its own as a lubricant for high-speed machine parts or as an additive to mineral oil lubricants to increase the slipperiness. In the second case, about 1 to 30% o of the additive is used, calculated on the mineral oil per needle of the intended use. The Estergeinisch has the following @ 'iscosity values: E.0 .............
1-;;a .............. i,bo, Lgp . . . ... . . . . . . .. 1,41, «-uraus sich die besonders geringe Temperaturabhängigkeit der N'iscosität ergibt.1 - ;; a .............. i, bo, Lgp. . . ... . . . . . .. 1.41, «- right out the particularly low temperature dependence of the viscosity results.
,. Die über Zoo' bei 2 rnni siedende Fraktion des, wie in Beispiel i beschrieben, erhältlichen Esters ist salbenartig und ka:iit als Ersatz für Talg in Schmiermitteln verwendet werden.,. The fraction of the boiling over zoo 'at 2 rnni, as in Example i described, available ester is ointment-like and ka: iit as a substitute for sebum used in lubricants.
3. Die zwischen i5o und Zoo" bei 2 tim siedenden Anteile eines Esters aus Kühleröl (hergestellt durch Veresterung von 5oo Gewichtsteilen rohem Kühleröl und igoo Gewichtsteilen Unverseifbareln aus Kühleröl, Fraktion über 300=) können unter Zugalte von etwa io °la eines Lmulgators, wie Seife, Fettalkoholsulfonat oder dem Alkalisalz einer all;ylierteil aromatischen Sulfonsäure, als Grundstoff für Bohröle dienen. Das Estergemisch läljt sich leichter eniulgieren als pflanzliche und tierische Üle ähnlicher physikalischer Beschaffenheit und, gibt besonders beständige Emulsionen.3. The proportions of an ester boiling at 2 tim between 15o and Zoo from radiator oil (produced by esterifying 500 parts by weight of crude radiator oil and igoo parts by weight of unsaponifiables from cooler oil, fraction over 300 =) with the addition of about 10% of an emulsifier such as soap, fatty alcohol sulfonate or the alkali salt of an all; yliertart aromatic sulfonic acid, as a raw material for Serve drilling oils. The ester mixture is easier to emulsify than vegetable ones and animal oils of similar physical nature and, are particularly resistant Emulsions.
.1. ; 3 Teile "eines hellfarbigen Spindelöls werden mit 23 Teilen des in Beispiel 3 erwähnten Lstergeinisches versetzt. Die llischung eignet sich als Schmiermittel für Textilmaschinen, da sie wegen der guten 1?rtiulgierbarl:eit des Estergemisches außerordentlich leicht auswaschbar ist. Bei der Verarbeitung der Textilware auf dieser entständene Schniierölflecke lassen sieh demnach besonders leicht entfernen..1. ; 3 parts "of a light-colored spindle oil are mixed with 23 parts of the Lstergeinisches mentioned in Example 3. The mixture is suitable as a lubricant for textile machines, because it is easy to remove because of its ease of use of the ester mixture is extremely easy to wash out. While processing The stains of oil stains on the textile goods are therefore particularly noticeable easily remove.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB197763D DE747421C (en) | 1942-04-02 | 1942-04-03 | lubricant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE891934X | 1942-04-02 | ||
DEB197763D DE747421C (en) | 1942-04-02 | 1942-04-03 | lubricant |
Publications (1)
Publication Number | Publication Date |
---|---|
DE747421C true DE747421C (en) | 1944-09-25 |
Family
ID=25955746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB197763D Expired DE747421C (en) | 1942-04-02 | 1942-04-03 | lubricant |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE747421C (en) |
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1942
- 1942-04-03 DE DEB197763D patent/DE747421C/en not_active Expired
Non-Patent Citations (1)
Title |
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None * |
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