DE912384C - Process for the production of a lubricant for oil-sensitive materials - Google Patents

Process for the production of a lubricant for oil-sensitive materials

Info

Publication number
DE912384C
DE912384C DEG7456D DEG0007456D DE912384C DE 912384 C DE912384 C DE 912384C DE G7456 D DEG7456 D DE G7456D DE G0007456 D DEG0007456 D DE G0007456D DE 912384 C DE912384 C DE 912384C
Authority
DE
Germany
Prior art keywords
oil
lubricant
sensitive materials
production
mixed
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
DEG7456D
Other languages
German (de)
Inventor
Vilmuth Goerland
Dipl-Chem Dr Eduard Schamberg
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.)
EDUARD SCHANBERG DIPL CHEM DR
VILMUTH GOERLAND
Original Assignee
EDUARD SCHANBERG DIPL CHEM DR
VILMUTH GOERLAND
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 EDUARD SCHANBERG DIPL CHEM DR, VILMUTH GOERLAND filed Critical EDUARD SCHANBERG DIPL CHEM DR
Priority to DEG7456D priority Critical patent/DE912384C/en
Application granted granted Critical
Publication of DE912384C publication Critical patent/DE912384C/en
Expired legal-status Critical Current

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
    • C10M2201/02—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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/082—Inorganic acids or salts thereof containing nitrogen
    • C10M2201/083—Inorganic acids or salts thereof containing nitrogen nitrites
    • 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
    • C10M2201/085—Phosphorus oxides, acids or salts
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers

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

Verfahren zur Herstellung eines Schmiermittels für ölempfindliche Werkstoffe Die Erfindung betrifft die Herstellung eines Schmiermittels für ölempfindliche Werkstoffe. Bekanntlich werden u. a. Gegenstände, die aus Kautschuk, Gummi oder vulkanisiertem Gummi bestehen, von Mineralöl stark angegriffen; in der Technik hat sich indes die Notwendigkeit ergeben, Schmiermittel in Verbindung mit elastischen Werkstoffen anzuwenden.Process for the preparation of a lubricant for those sensitive to oil Materials The invention relates to the production of a lubricant for those sensitive to oil Materials. As is well known, inter alia Objects made of caoutchouc, rubber or made of vulcanized rubber, strongly attacked by mineral oil; in technology However, there is a need to combine with elastic lubricants Materials to be used.

Gemäß der Erfindung hat sich herausgestellt, daß ein einen gummihaltigen bzw. aus Gummi bestehenden Werkstoff nicht angreifendes Schmiermittel dadurch gewonnen wird, daß eine wäßrige Lösung von Alkyl- bzw. Benzylcellulose mit einer verhältnismäßig geringen Menge eines mit einem Emulgator versetzten Schmieröles gemischt wird.According to the invention it has been found that a rubber-containing or a non-corrosive lubricant obtained from a material made of rubber is that an aqueous solution of alkyl or benzyl cellulose with a relatively a small amount of a lubricating oil mixed with an emulsifier is mixed.

Beispiel 2 kg Methylcellulose werden in iooo kg Wasser gelöst. Diese Lösung entspricht hinsichtlich ihrer Viskosität einem Spindelöl. Dieser Lösung werden ioo kg eines Gemisches zugesetzt, das aus 75 kg Spindelöl und 25 kg eines Emulgators besteht.Example 2 kg of methyl cellulose are dissolved in 1,000 kg of water. These The viscosity of the solution corresponds to that of a spindle oil. This solution will be 100 kg of a mixture added consisting of 75 kg of spindle oil and 25 kg of an emulsifier consists.

Um ein auf diese Weise erhaltenes, infolge seiner viskosen Eigenschaften als Schmiermittel geeignetes Erzeugnis auch hinsichtlich den Erfordernissen, Metalle nicht anzugreifen, geeignet zu machen, hat sich herausgestellt, daß es zweckmäßig ist, diesem vorgenannten Erzeugnis während des Herstellungsverfahrens Salze zuzufügen, die geeignet sind, den PH-Wert zwischen 6,2 und 7 zu halten. Durch die Zugabe solcher Salze (Pufferung) wird in an sich bekannter Weise erreicht, daß das Schmiermittel die Metalle, mit denen es in Berührung kommt, nicht angreift. Beispiel Es werden vier für sich getrennte Mischlösungen hergestellt.It is a product obtained in this way because of its viscous properties suitable as a lubricant Product also with regard to the requirements Not to attack metals, to make them suitable, has been found to be useful is to add salts to this aforementioned product during the manufacturing process, which are suitable to keep the pH value between 6.2 and 7. By adding such Salts (buffering) is achieved in a manner known per se that the lubricant does not attack the metals with which it comes into contact. Example there will be four separate mixed solutions prepared.

Mischlösung A: Auflösung in z kg Kaliumnitrit und z kg Trinatriumphosphat in 276 kg Wasser. Mischlösung B: 2 kg Methylcellulose (kaltwasserquellbar) in 200 kg Wasser.Mixed solution A: Dissolve in z kg potassium nitrite and z kg trisodium phosphate in 276 kg of water. Mixed solution B: 2 kg methyl cellulose (cold water swellable) in 200 kg of water.

Mischlösung C: Zu ihrer Herstellung läßt man 8o kg Emulsionsöl, bestehend aus 25 bis 30% eines geeigneten Emulgators und 75 bis 700/0 eines Spindelöldestillates, der Erdölverarbeitung unter gutem Umrühren in 220 kg Wasser einfließen.Mixed solution C: 80 kg of emulsion oil are left to prepare it from 25 to 30% of a suitable emulsifier and 75 to 700/0 of a spindle oil distillate, from petroleum processing, pour into 220 kg of water with thorough stirring.

Man fügt nun die Mischlösung C unter gutem Rühren zur Mischlösung A hinzu, alsdann läßt man unter gutem Rühren die Mischlösung B gleichfalls zur Mischlösung A zufließen.The mixed solution C is now added to the mixed solution with thorough stirring A is added, then mixed solution B is also added to the mixed solution with thorough stirring A flow to.

Claims (2)

PATENTANSPRÜCHE: z. Verfahren zur Herstellung eines Schmiermittels für ölempfindliche Werkstoffe, dadurch gekennzeichnet, daß eine wäßrige Lösung von Alkyl- bzw. Benzylcellulose mit einer geringen Menge eines mit einem Emulgator versetzten Schmieröles gemischt wird. PATENT CLAIMS: e.g. Method of making a lubricant for oil-sensitive materials, characterized in that an aqueous solution of Alkyl or benzyl cellulose with a small amount of an emulsifier added Lubricating oil is mixed. 2. Verfahren nach Anspruch r, dadurch gekennzeichnet, daß dem Endgemisch oder einem im Laufe des Verfahrens erhaltenen Zwischenerzeugnis Salze zugesetzt werden, die den pH-Wert zwischen 6,2 bis 7 halten.2. The method according to claim r, characterized in that that the final mixture or an intermediate product obtained in the course of the process Salts are added that keep the pH between 6.2 to 7.
DEG7456D 1944-05-21 1944-05-21 Process for the production of a lubricant for oil-sensitive materials Expired DE912384C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG7456D DE912384C (en) 1944-05-21 1944-05-21 Process for the production of a lubricant for oil-sensitive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG7456D DE912384C (en) 1944-05-21 1944-05-21 Process for the production of a lubricant for oil-sensitive materials

Publications (1)

Publication Number Publication Date
DE912384C true DE912384C (en) 1954-05-28

Family

ID=7118525

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG7456D Expired DE912384C (en) 1944-05-21 1944-05-21 Process for the production of a lubricant for oil-sensitive materials

Country Status (1)

Country Link
DE (1) DE912384C (en)

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