DE326038C - Lubricants and leather greasing agents - Google Patents

Lubricants and leather greasing agents

Info

Publication number
DE326038C
DE326038C DE1918326038D DE326038DD DE326038C DE 326038 C DE326038 C DE 326038C DE 1918326038 D DE1918326038 D DE 1918326038D DE 326038D D DE326038D D DE 326038DD DE 326038 C DE326038 C DE 326038C
Authority
DE
Germany
Prior art keywords
leather
lubricants
greasing agents
fatty alcohols
leather greasing
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
DE1918326038D
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German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE326038C publication Critical patent/DE326038C/en
Expired legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C14SKINS; HIDES; PELTS; LEATHER
    • C14CCHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M7/00Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

Schmier- und Ledereinfettungsmittel. Den Gegenstand des Hauptpatentes bildet ein technisches Schmiermittel, das aus einer Mischung von Wollfettalkoholeri .mit den gebräuchlichen flüssig und festen. Schmierstoffen besteht. Es hat sich nun gezeigt, daß Wollfettalkohole auch für sich allein sehr gut als Schmiermittel dienen -können. Besonders für bestimmte Zwecke sind sie als Schmiermittel besonders .geeignet.Lubricants and leather greasing agents. The subject of the main patent forms a technical lubricant that consists of a mixture of wool fatty alcohols .with the common liquid and solid. Lubricants. It has has now shown that wool fatty alcohols also work very well as lubricants on their own can serve. They are especially useful as lubricants for certain purposes .suitable.

Wollfettalkohole für sich allein können als Schmiermittel besonders da vorteilhaft verwendet werden, wo man sonst gezwungen ist, reinen Rindertalg. oder Speck zu benutzen. Es sind dies hauptsächlich Fälle, in denen es sich um sehr angestrengtes Arbeiten von Maschinenteilen; _ z. B. schwer belasteten Lagern, die eine besonders sorgfältige Schmie. rung verlangen, bandelt. In der - Praxis waren solche rein tierischen Fette an den schwer belasteten Kammwalzen der großen Walzenzugmaschinen in den Hüttenwerken gebraucht worden, und ähnliche Fälle liegen vor. bei den Lagern der Steinbrechmaschinen, die auch, um nicht warm zu laufen, ein sehr hochschmelzendes und besonders fettreiches konsistentes Fett als Schmiermittel verlangen. Infolge der zähen Eigenschaft der Wollfettalkohole eignen sich dieselben auch für die Schmierung von Zug- und Tragdrahtseilen an Förderanlagen.Wool fatty alcohols on their own can be especially useful as lubricants because pure beef tallow can be used advantageously where one is otherwise forced. or to use bacon. These are mainly cases that are very strenuous work of machine parts; _ z. B. heavily loaded bearings that a particularly careful Schmie. demand, bandelt. In practice - were such purely animal fats on the heavily loaded comb rollers of the large compactors has been used in the smelting works, and there are similar cases. at the camps of the stone breaking machines, which also have a very high melting point in order not to run warm and require particularly high-fat, consistent grease as a lubricant. As a result Due to the viscous properties of wool fatty alcohols, they are also suitable for lubrication of pulling and suspension wire ropes on conveyor systems.

Ebenso hat sich gezeigt, daß Wollfett.. alkohole für sich allein als auch in Mischung mit den bis jetzt bekannten Ledereinfettpräparaten -sehr gut benutzbar sind und in letzterem Falle als Ersatz der fetten Öle gebraucht werden können. Bei der Verwendung zum Ledereinfetten haben @ Wollfettalkohale für sich allein den Vorteil, der bereits im Hauptpatent den. gewöhnlichen Fetten und Ölen gegenüber hervorgehoben ist, nämlich die absolute Neutralität und Unveränderlichkeit. Sie können also nicht wie pflanzliche und tierische Öle und Fette im Leder Zersetzungen hervorrufen und die im Leder enthaltenen Gerbstoffe zerstören, oder das Leder selbst irgendwie schädigen. Diesen Vorteil verleihen natürlich die Alkohole auch anderen Lederfetten; denen sie, sei es zur Streckung oder zur Verbesserung, zugesetzt werden, und zwar je nach den angewendeten Mengenverhältnissen. Man hat seither hauptsächlich Tränpräparate, auch Rizinusöl, Harzseifen u. dgl. zur Ledereinfettung benutzt; deren bekannte Nachteile durch den Zusatz von Wollfettalkoholen gemildert werden.It has also been shown that wool fat .. alcohols on their own as Can also be used in a mixture with the previously known leather grease preparations and in the latter case can be used as a substitute for the fatty oils. at When used for greasing leather, @ Wollfettalkohale have the advantage on their own, which is already in the main patent. highlighted compared to common fats and oils is, namely absolute neutrality and immutability. So you can't how vegetable and animal oils and fats cause decomposition in leather and destroy the tannins contained in the leather, or somehow damage the leather itself. Of course, the alcohols also give this advantage to other leather fats; those they are added, be it for extension or improvement, depending on the the proportions used. Since then one has mainly tears, Castor oil, resin soaps and the like are also used for greasing leather; their known disadvantages can be alleviated by the addition of wool fatty alcohols.

Claims (2)

PATENT-ANSPRÜCHE: z. Schmiermittel nach Patent 323803, bestehend nur aus Wollfettalkoholen. PATENT CLAIMS: e.g. Lubricant according to patent 323803, consisting only of wool fatty alcohols. 2. Ledereinfettungsmittel, bestehend aus Wollfettalkoholen für sich allein oder einem Gemisch derselben mit den gebräuchlichen Lederfetten oder Leder-, cremes.2. Leather greasing agents, consisting of wool fatty alcohols on its own or a mixture of the same with the common leather greases or leather, creams.
DE1918326038D 1918-05-31 1918-05-31 Lubricants and leather greasing agents Expired DE326038C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE326038T 1918-05-31

Publications (1)

Publication Number Publication Date
DE326038C true DE326038C (en) 1920-09-21

Family

ID=6183505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1918326038D Expired DE326038C (en) 1918-05-31 1918-05-31 Lubricants and leather greasing agents

Country Status (1)

Country Link
DE (1) DE326038C (en)

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