DE850050C - Lubricant additive - Google Patents
Lubricant additiveInfo
- Publication number
- DE850050C DE850050C DEST239A DEST000239A DE850050C DE 850050 C DE850050 C DE 850050C DE ST239 A DEST239 A DE ST239A DE ST000239 A DEST000239 A DE ST000239A DE 850050 C DE850050 C DE 850050C
- Authority
- DE
- Germany
- Prior art keywords
- lubricant additive
- colloidal graphite
- aniline
- pyridine
- products
- 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
-
- 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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- 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
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
- C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
- C10M2215/226—Morpholines
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/30—Heterocyclic compounds
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
- C10N2040/253—Small diesel engines
-
- 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
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
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
Schmiermittelzusatz Von jeher war das Ziel bei der Herstellung von Treibstoffen, möglichst reine Kohlenwasserstoffe für sich allein oder in Gemischen insbesondere schwefelfrei herzustellen. Der Schwefelgehalt der Treibstoffe ist infolge der korrodierenden Einwirkungen seiner Verbrennungsprodukte als sehr schädlich im Motorenbetrieb erkannt. Außerdem bilden sich aber auch bei ungenügend gereinigten Treibstoffen organische Verbrennungsprodukte saurer Reaktion, die wesentlich zum Verschleiß der Motoren und Maschinen beitragen; denn auch im Maschinenbetrieb bilden sich mit der Zeit durch Autooxydation ähnliche korrodierende Stoffe. Gesteigert werden diese Verhältnisse besonders in der heutigen Zeitperiode, wo alle möglichen Treibstoffe zur Verwendung kommen, deren Zusammensetzung und Reinheit unkontrollierbar ist. Es ist daher dringend erforderlich, diesen Schädigungen so weitgehend wie möglich entgegenzuwirken. Es ist zwar bekannt, daß die Beimengung eines Zusatzes von kolloidalem Graphit zum Schmierstoff oder Treibstoff in geeigneter Form schon eine wesentliche Verbesserung des Verschleißes bewirkt. Es hat sich aber gezeigt, daß man diese günstigen Auswirkungen noch wesentlich steigern kann, wenn man den Präparaten Zusätze beifügt, die geeignet sind, die durch den Oxydationsprozeß (Verbrennungsprozeß) entstehenden schädlichen Produkte unwirksam zu machen.Lubricant additive has always been the goal in the manufacture of Fuels, preferably pure hydrocarbons on their own or in mixtures in particular to produce sulfur-free. The sulfur content of the fuels is a result the corrosive effects of its combustion products as very harmful in the Motor operation detected. In addition, however, they also form if they have not been adequately cleaned Fuels organic combustion products acidic reaction, which is essential to the Contribute to wear and tear on engines and machines; because also in machine operation Corrosive substances similar to each other through auto-oxidation over time. Increased these conditions become especially in the present time period, where all possible Fuels are used, their composition and purity are uncontrollable is. It is therefore imperative to minimize this damage as much as possible to counteract. It is known that the addition of an additive of colloidal Graphite for a lubricant or fuel in a suitable form is an essential one Causes improvement in wear. But it has been shown that you can get these cheap The effects can be increased significantly if additives are added to the preparations, which are suitable that arise from the oxidation process (combustion process) render harmful products ineffective.
Andererseits ist auch schon vorgeschlagen worden, neutralisierend wirkende Zusätze, wie Pyridin, Anilin, und andere, zu den Schmierstoffen zu machen, um die Wirkung saurer Oxydationsprodukte (Verbrennungsprodukte) unschädlich zu machen.On the other hand, it has also been suggested to neutralize to make active additives, such as pyridine, aniline, and others, to the lubricants, to render the effects of acidic oxidation products (combustion products) harmless.
Eine Kombination von kolloidgraphithaltigen Präparaten mit geeigneten minerallöslichen Stoffen, wie organischen Aminen und anderen organischen Stoffen, die zur Bindung der schädlichen Oxydationsprodukte geeignet sind, wie Pyridin, Chinolin, Anilin od. dgl., ist aber noch nicht vorgeschlagen worden. Eine solche Kombination ist also als durchaus neuartige Erfindung anzusprechen.A combination of preparations containing colloid graphite with suitable ones mineral-soluble substances such as organic amines and other organic substances, the are suitable for binding the harmful oxidation products, such as pyridine, quinoline, Aniline or the like, but has not yet been proposed. Such a combination is therefore to be addressed as a completely new type of invention.
Es war nämlich nicht vorauszusehen, daß eine solche Kombination überhaupt möglich ist; denn einerseits war denkbar, daß durch diese Mischungen ein Ausflocken des Kolloidgraphits bewirkt werden würde, insbesondere dann, wenn während des Gebrauchs durch die Bildung von Reaktionsprodukten aus den sauren und anderen schädlichen Oxydationsprodukten der Kolloidgraphit ausgeflockt bzw. heruntergerissen wird und somit vollständig zur Ausscheidung kommt. Es ist bekannt, daß gerade durch solche Reaktionsvorgänge der Kollöidgräphit ausgeflockt wird, wodurch also die wertvolle Wirkung dieser Komponente verlorengehen würde.It was impossible to foresee that such a combination would at all is possible; because, on the one hand, it was conceivable that these mixtures would cause flocculation of colloidal graphite, especially if during use by the formation of reaction products from the acidic and other harmful ones Oxidation products of the colloidal graphite is flocculated or torn down and thus comes completely to excretion. It is known that precisely because of such Reaction processes of the Kollöidgräphit is flocculated, whereby thus the valuable Effect of this component would be lost.
Es hat sich aber gezeigt, däß bei geeigneter Zusammensetzung der obengenannten Komponenten sowohl die Kolloidgraphitwirkung wie auch die der übrigen Zusätze genannter Art voll erhalten bleibt, ja sogar darüber hinaus eine gesteigerte Wirkung der Mischpräparate festgestellt werden kann.It has been shown, however, that with a suitable composition of the above Components both the colloidal graphite effect and that of the other additives mentioned Art is fully preserved, and even beyond that an increased effect of the mixed preparations can be determined.
Die Mischverhältnisse können in weiten Grenzen variiert werden. Zweckmäßig stellt man Konzentrate her, die dann den eigentlichen Schmiermitteln in geringem Ausmaße zugesetzt werden. Der Zusatz beschränkt sich nicht nur auf Motoren- und Maschinenöle, sondern auf alle Schmiermittel, auch Mineralfette aller Art.The mixing ratios can be varied within wide limits. Appropriate one produces concentrates, which then the actual lubricants in little Dimensions are added. The addition is not limited to engine and Machine oils, but also on all lubricants, including mineral greases of all kinds.
Beispiele i. Ein Kolloidgraphitpräparat in Mineralöllösung mit einem Gehalt von etwa io°/o Kolloidgraphit vermischt man innig mit io bis 20% eines Amins oder anderen stickstoffhaltigen, organischen Stoffen, wie Anilin, Chinolin, Pyridin od. dgl. Diese Mischung wird in einer Menge von o,i bis o,5°/, den Schmierstoffen zugesetzt.Examples i. A colloidal graphite preparation in mineral oil solution with a Content of about 10% colloidal graphite is mixed intimately with 10% to 20% of an amine or other nitrogen-containing organic substances such as aniline, quinoline, pyridine or the like. This mixture is used in an amount of 0.1 to 0.5% of the lubricants added.
2. Ein Kolloidgraphitpräparat in Mineralöllösung mit i bis 2% Kollöidgraphitgehalt wird mit i bis 20/0 eines Amins oder anderen stickstoffhaltigen, organischen Stoffes, wie Anilin, Pyridin, Chinolin und Triäthanolamin, gut vermischt. Von dieser Mischung setzt man i bis 3°/a den üblichen Schmierölen zii.2. A colloidal graphite preparation in mineral oil solution with 1 to 2% colloidal graphite content is mixed with 1 to 20/0 of an amine or other nitrogen-containing organic substance, such as aniline, pyridine, quinoline and triethanolamine, mixed well. From this mixture one puts i to 3 ° / a the usual lubricating oils zii.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST239A DE850050C (en) | 1949-11-15 | 1949-11-15 | Lubricant additive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST239A DE850050C (en) | 1949-11-15 | 1949-11-15 | Lubricant additive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE850050C true DE850050C (en) | 1952-09-22 |
Family
ID=7451978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEST239A Expired DE850050C (en) | 1949-11-15 | 1949-11-15 | Lubricant additive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE850050C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025085B (en) * | 1954-10-08 | 1958-02-27 | Alpha Molykote Corp | Stabilizers for the suspension of molybdenum disulfide and / or tungsten disulfidine lubricating oils |
DE1067571B (en) * | 1956-10-22 | 1959-10-22 | Dow Chemical Co | Casting mold lubricant for the continuous casting of easily oxidizable metals |
-
1949
- 1949-11-15 DE DEST239A patent/DE850050C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1025085B (en) * | 1954-10-08 | 1958-02-27 | Alpha Molykote Corp | Stabilizers for the suspension of molybdenum disulfide and / or tungsten disulfidine lubricating oils |
DE1067571B (en) * | 1956-10-22 | 1959-10-22 | Dow Chemical Co | Casting mold lubricant for the continuous casting of easily oxidizable metals |
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