DE858000C - Thickener for oil-like substances, especially lubricants - Google Patents

Thickener for oil-like substances, especially lubricants

Info

Publication number
DE858000C
DE858000C DEF3936D DEF0003936D DE858000C DE 858000 C DE858000 C DE 858000C DE F3936 D DEF3936 D DE F3936D DE F0003936 D DEF0003936 D DE F0003936D DE 858000 C DE858000 C DE 858000C
Authority
DE
Germany
Prior art keywords
oil
substances
thickener
parts
especially lubricants
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
DEF3936D
Other languages
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DEF3936D priority Critical patent/DE858000C/en
Application granted granted Critical
Publication of DE858000C publication Critical patent/DE858000C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C10M5/00Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L7/00Fuels produced by solidifying fluid fuels
    • C10L7/02Fuels produced by solidifying fluid fuels liquid fuels
    • 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
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/021Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
    • 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
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10Semi-solids; greasy

Description

Verdickungsmittel für ölartige Stoffe, insbesondere Schmierstoffe \\':rrlen l@ r@ll;ali- öder ScbN@-ermetalls@a,lze von 1-'araffn- 1>z\\. (-N,clol)araffitrsulfaniiden ölartigen St;ütett. inshesond:re Sclimierstoften einverleibt, so tritt eitre \ errlirl;un dieser Stoffe ein, wodurch sie für manche @@@ccl;e (^rst verwertbar werden. Vor- tcil'liaf t l;iGt matt clie betreffenden Salze in dein Öl Cellist cntst.''t_tt, indem tnan, gegebenenfalls in An- l.@istitigstnittels, das betreffende W es@elructt tt.`; \letalllt@-dr@@x@@l tttiter küliren zu einer Lösung des Sultami@is im .\us@an@;sül zugibt oder aber, sofern nran di.: @;atriumsali.e der Sttlfamide anwendet, eine l-msetrutt;` mit @c'h«-ermetallchloriden, z. B. in Gegenwart tiiedermolekulärer :111;o1iole, vornimmt und die ausgeschiedenen Alkalisalze al)-trennt.Thickeners for oily substances, in particular lubricants \\ ': rrlen l @ r @ ll; ali- öder ScbN @ -ermetalls @ a, lze von 1-'araffn- 1> z \\. (-N, clol) araffitrsulfaniiden oily St; ütett. inshesond: re Sclimierstoften incorporated, so occurs in these substances, whereby they for some @@@ ccl; e (^ can only be used. tcil'liaf tl; iGt matt the relevant salts in your oil Cellist cntst. '' T_tt, by tnan, possibly in an l. @ istitigstnittels, the relevant W es @ elructt tt.`; \ letalllt @ -dr @@ x @@ l tttiter küliren to a solution of the Sultami @ is im. \ Us @ an @; sül admits or, if nran di .: @; atriumsali.e der Sttlfamide applies, a l-msetrutt; `with @ c'h« -metal chlorides, e.g. B. in the presence of lower molecular weight: 111; o1iols, and separates the precipitated alkali metal salts.

:\:uf diese \\'eise lassen sich dünnflüssige geringwertige Öle, wie z. B. Spindelöl, aber auch die Paraffinsulfamide selbst bzw. ihre Lösungen auf jeden gewünschten Grad der Verdickung bringen, indem man ent«-ed.er mehr oder weniger große Zusätze ati den Erdalkali- 1>z«-. Schwermetallsalzen der Sulfaniide gibt oder sie in der angegebenen lVeise in gewütiscliter Menge entstehen läßt. Auf ni,ititiigfac'lie Weise lassen sich die Eigenschaften der verdickten öle abstimmen, z. B. durch Verwendung verschiedener Sulfamide für sich oder in Mischung, es :seien z. B. Paraffinsulfoacetylamid, Paraffinsulfanilid, Paraffinsulfoguaniid, die Paraffiri,sulfoäthylen@diamide genannt, oder dadurch, daß man nur einen Teil der Sulfamide in die betreffenden Salze überführt oder aber so viel Metallhydroxyd anwendet, daß basische Salze entstehen. Weitenhin lassen sich die Eigenschaften der verdickten Öle und Wachse auch durch Auswahl der anzuwendenden Erdalkali- bzw. Schwermetallsalze der Sulfamide beeinflussen. Die neuen Verdickungsmittel greifen Metalle nicht an. Daher sind sie besonders zur Herstellung von. Schmiermitteln, Ziehfetten ,sowie Korrosionsschutzölen geeignet. Beispiel i 97 Teile eines Paraffinsulfanili,ds, das aus einem durch Sulfochlorierung langbettiger Par.affinkohden;w:asserstoffe der Siedegrenzen 26o biss 32o° erhältlichem Sul-fodhlorid durch Umsetzung mit Anilin erhalten wird, 53 Teile Tetrahydronaphthalinund4i Teile Bariumhydroxyd trockenwerden 4 Stunden lang unter Rühren auf etwa i4o° erhitzt. Man erhält nach dem Erkalten eine wachsartige Masse, die sich zur Herstellung von gleitfesten Bohnermassen eignet.: \: In this way, low-viscosity oils such as z. B. spindle oil, but also the paraffin sulfamides themselves or their solutions on each bring about the desired degree of thickening by ent «-ed.er more or less large additions to the alkaline earth metal. Heavy metal salts of the sulfaniides are or it can arise in the specified manner in a certain amount. On ni, ititiigfac'lie Way can the properties vote of thickened oils, z. B. by using different sulfamides alone or in a mixture, it: be z. B. Paraffinsulfoacetylamid, Paraffinsulfanilid, Paraffinsulfoguaniid, the Paraffiri, sulfoäthylen @ diamide called, or by the fact that only part of the sulfamides in the relevant Converts salts or uses so much metal hydroxide that basic salts are formed. The properties of the thickened oils and waxes can also be seen to a large extent Influence the selection of the alkaline earth or heavy metal salts of the sulfamides to be used. The new thickeners do not attack metals. Therefore, they are especially used for Production of. Lubricants, drawing greases and anti-corrosion oils are suitable. Example i 97 parts of a paraffinsulfanili, ds, obtained from a by sulfochlorination Long-bed Par.affinkohden; hydrogens with a boiling point of 26o to 32o ° Sul-fluoride is obtained by reaction with aniline, 53 parts of tetrahydronaphthalene and 4i Parts of dry barium hydroxide are heated to about 140 ° for 4 hours with stirring. After cooling, a waxy mass is obtained, which is suitable for the production of non-slip floor polishing compounds.

Beispiel e Gibt man zu der nach Beispiel i erhaltenen Schmelze noch ioo Teile eines geringwertigen Spindelöls, so erhält man nach dem Erkalten eine Masse, die sieh als Schmiermittel an Stelle von Staufferfett verwenden läßt. Beispiel 3 95 Teile des Paraffinsu,lfanilids nach Beispiel i, 2 Teile :des aus dem gleichen Ausgangssulfochlorid mit Äthylendiamin er'hältlic'hen di:acylierten Amins, 5 Teile Bariumhydroxyd trocken und 3oo Teile MeMhylalkohol werden 4 Stunden am Rückfluß gekocht. Nach dem Abdestillieren des Lösungsmittels verbleibt ein als Schmieröl geeignetes Produkt.Example e Adds to the melt obtained according to Example i 100 parts of a low-quality spindle oil, one gets one after cooling down A mass that can be used as a lubricant instead of Stauffer fat. example 3 95 parts of the paraffin su, lfanilide according to Example i, 2 parts: the one from the same Starting sulfochloride with ethylenediamine available di: acylated amine, 5 parts Dry barium hydroxide and 300 parts methyl alcohol are refluxed for 4 hours cooked. After the solvent has been distilled off, a remains as a lubricating oil suitable product.

Claims (1)

PATENTANSPRUCH: Verwendung der Erdalkali- oder Schwermetallsa1ze von( Paraffin bzw. Cycloparaffinsulfamiden als Verdickungsmittel für ölartige Stoffe, insbesondere Schmierstoffe.PATENT CLAIM: Use of alkaline earth or heavy metal salts from ( Paraffin or cycloparaffin sulfamides as thickeners for oily substances, especially lubricants.
DEF3936D 1943-09-19 1943-09-19 Thickener for oil-like substances, especially lubricants Expired DE858000C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF3936D DE858000C (en) 1943-09-19 1943-09-19 Thickener for oil-like substances, especially lubricants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF3936D DE858000C (en) 1943-09-19 1943-09-19 Thickener for oil-like substances, especially lubricants

Publications (1)

Publication Number Publication Date
DE858000C true DE858000C (en) 1952-12-04

Family

ID=7084062

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF3936D Expired DE858000C (en) 1943-09-19 1943-09-19 Thickener for oil-like substances, especially lubricants

Country Status (1)

Country Link
DE (1) DE858000C (en)

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