AT115639B - Lubricant. - Google Patents
Lubricant.Info
- Publication number
- AT115639B AT115639B AT115639DA AT115639B AT 115639 B AT115639 B AT 115639B AT 115639D A AT115639D A AT 115639DA AT 115639 B AT115639 B AT 115639B
- Authority
- AT
- Austria
- Prior art keywords
- soap
- oil
- lubricant
- soaps
- preparation
- Prior art date
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
- 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
- C10M2207/40—Fatty vegetable or animal oils
-
- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- 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
Landscapes
- Lubricants (AREA)
Description
<Desc/Clms Page number 1>
Schmiermittel. Angemeldet am 13. Mai 1927. - Beginn der Patentdauer: 15. Juli 1929.
EMI1.1
<Desc/Clms Page number 2>
weiteres während des Heizens und verursacht keine Schwierigkeiten. Der Gebrauch einer wasserhaltigen Seife bei Herstellung von Ölseifenpräparaten der beschriebenen Art bildet eine wichtige und neue Massnahme. Bisher war man der Meinung, dass für derartige Zwecke zu benutzende Seifen, gleichgültig, ob sie vorher fertiggestellt oder erst im 01 gebildet werden, wasserfrei sein müssen, wenn der Erfolg ein guter sein soll. Die Versuche der Anmelderin zeigen, dass dies nicht der Fall ist, dass es vielmehr im Gegenteil vorteilhaft ist, wässrige Lösungen zu benutzen wegen der niedrigeren Temperatur, die bei der Herstellung des Präparates angewendet werden kann.
Die erforderliche Konzentration der Seifenlösung ist keine bestimmte, im allgemeinen sind 10% ige Losungen brauchbar.
Bei Herstellung der Seife in dem Öl aus einer Fettsäure, wie Ölsäure und Ätznatron, ist es zumeist empfehlenswert, diese Stoffe in ihren chemischen Äquivalentgewichten anzuwenden. Wenn aber ein verseifbares 01, wie z. B. Kornöl statt Fettsäure, verwendet werden soll, ist es besser, das verseifbare Öl in einigem Überschuss zu benutzen.
Eine andere Ausführungsform der Erfindung umfasst die Erzeugung einer konzentrierten Lösung oder eines Geles von Seife in Öl. Es können 1% oder mehr von der Seife fest oder in Lösung dem Öl einverleibt werden, so dass eine steife, gelatinöse Masse entsteht. Diese konzentrierte Lösung wird dann in entsprechender Menge mit einem geeigneten Schmieröl vermischt. Diese Mischung muss eine innige sein und sollte unter Ausschluss von Luft geschehen, um die Bildung einer Emulsion zu verhindern.
Schmierfette, die als einen Bestandteil Natriumseifen od. dgl. enthalten, sind bekannt, aber bei diesen Fetten ist die Seifenmenge gross, und es wird die Konsistenz des Präparates absichtlich durch die Seife vergrössert. Die vorliegende Erfindung hingegen stützt sich auf eine bisher unbekannt gewesene Wirkung der Seife, nämlich auf die Erscheinung, dass die Fähigkeit des Schmieröls ein Schmierhäutchen zu bilden durch den Zusatz von Seifen erhöht wird.
Dieses Ergebnis wird mit äusserst geringen Mengen von Seife erreicht, so dass die Viskositätsgrenzen des Schmiermittels nicht in unerwünschter Weise beeinflusst und der Aschegehalt des Öls nicht wesentlich erhöht wird, was von grosser Bedeutung für das Schmiermittel ist.
EMI2.1
wendung von Schmiermitteln mit den im obigen angegebenen geringen Seifenmengen ist aber bisher nicht vorgeschlagen worden.
<Desc / Clms Page number 1>
Lubricant. Registered on May 13, 1927. - Patent period begins on July 15, 1929.
EMI1.1
<Desc / Clms Page number 2>
further during heating and does not cause any trouble. The use of a water-based soap in the production of oil soap preparations of the type described is an important and new measure. Up until now it was of the opinion that soaps to be used for such purposes, irrespective of whether they were completed beforehand or only formed in 01, must be anhydrous if the success is to be a good one. The tests carried out by the applicant show that this is not the case and that, on the contrary, it is advantageous to use aqueous solutions because of the lower temperature that can be used in the preparation of the preparation.
The required concentration of the soap solution is not a specific one, in general 10% strength solutions are suitable.
When making the soap in the oil from a fatty acid such as oleic acid and caustic soda, it is usually advisable to use these substances in their chemical equivalent weights. But if a saponifiable 01, such as. If, for example, corn oil is to be used instead of fatty acid, it is better to use some excess of the saponifiable oil.
Another embodiment of the invention involves creating a concentrated solution or gel of soap in oil. 1% or more of the soap can be incorporated into the oil, solid or in solution, so that a stiff, gelatinous mass is formed. This concentrated solution is then mixed in the appropriate amount with a suitable lubricating oil. This mixture must be intimate and should be done with the exclusion of air in order to prevent the formation of an emulsion.
Lubricating fats containing sodium soaps or the like as a constituent are known, but the amount of soap in these fats is large and the consistency of the preparation is intentionally increased by the soap. The present invention, however, is based on a previously unknown effect of the soap, namely on the phenomenon that the ability of the lubricating oil to form a thin membrane is increased by the addition of soaps.
This result is achieved with extremely small amounts of soap, so that the viscosity limits of the lubricant are not influenced in an undesirable manner and the ash content of the oil is not significantly increased, which is of great importance for the lubricant.
EMI2.1
Use of lubricants with the small amounts of soap indicated above has not yet been proposed.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT115639T | 1927-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT115639B true AT115639B (en) | 1930-01-10 |
Family
ID=3629432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT115639D AT115639B (en) | 1927-05-13 | 1927-05-13 | Lubricant. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT115639B (en) |
-
1927
- 1927-05-13 AT AT115639D patent/AT115639B/en active
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