HUT67935A - Method for the manufacture of an antifriction agent and antifriction agent - Google Patents

Method for the manufacture of an antifriction agent and antifriction agent Download PDF

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Publication number
HUT67935A
HUT67935A HU9401532A HU9401532A HUT67935A HU T67935 A HUT67935 A HU T67935A HU 9401532 A HU9401532 A HU 9401532A HU 9401532 A HU9401532 A HU 9401532A HU T67935 A HUT67935 A HU T67935A
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Hungary
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weight
parts
copper
surfactant
liquid medium
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HU9401532A
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Hungarian (hu)
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HU9401532D0 (en
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Georg Shpenkov
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Przed Wdrozeniowo Prod Handlow
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Publication of HU9401532D0 publication Critical patent/HU9401532D0/en
Publication of HUT67935A publication Critical patent/HUT67935A/en

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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing 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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/04—Metals; Alloys
    • 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
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
    • 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
    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/26—Carboxylic acids; Salts thereof
    • C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
    • C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
    • C10M133/14—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring containing hydroxy groups
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/02—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic oxygen-containing compound
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/06—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic nitrogen-containing compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS 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
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
    • 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
    • C10M2201/05—Metals; Alloys
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
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    • 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
    • C10M2207/126—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 monocarboxylic
    • 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
    • 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
    • C10M2215/02—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
    • C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
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    • 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
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/10—Groups 5 or 15
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    • C10N2010/00—Metal present as such or in compounds
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    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
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    • C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Lubricants (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

The subject of the invention is the method of the antifriction agent manufacture and the antifriction agent itself. The method of the antifriction agent manufacture is based on, that to the necessary quantity of particles of colloidal dispersion of copper or vanadium or chromium or cobalt or nickel or their oxides or their combinations a liquid medium, at the best low viscosity oil, and a surface active agent, at the best oleic acid, and a liquid medium, at the best aminobenzoic acid, are added and mixed thoroughly, keeping to proper proportions. The antifriction agent contains 1x10-2 to 2.2x10-4 atoms or ions of the pure metal, 0.5x10-2 to 1.1x10-4 of surface active agent (at the best oelic acid) and advantageously 2.75x10-6 to 2.5x10-4 of aminobenzoic acid.

Description

A találmány tárgya réz, vanádium, króm, kobalt vagy nikkel vagy ezek oxidjai vagy kombinációik kolloid diszperz részecskéit tartalmazó alapanyagból álló súrlódásgátló szer és eljárás előállítására. Ismertek a képlékeny vagy folyékony kenőanyagok teljesítményét befolyásoló tulajdonságokat javító, ezáltal a súrlódást és az érintkező részek kopását csökkentő, ugyanakkor elektromos vezetőképességüket növelő, zömmel ón(Sn)-, réz(Cu)-, ólom(Pb)-, cink(Zn)- vagy más fémport tartalmazó kenőanyag adalékok.FIELD OF THE INVENTION The present invention relates to an anti-friction agent and a process for the production of a frictional material comprising colloidal dispersed particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations thereof. It is known to improve the performance properties of plastic or liquid lubricants, thereby reducing friction and contact wear, while increasing their electrical conductivity, mainly tin (Sn), copper (Cu), lead (Pb), zinc (Zn) - or other metal powder lubricant additives.

Ismertek füstgátló tulajdonságú üzemanyag adalékok is, amelyek különösen a sűrítéses gyújtású motorokban csökkentik a kiáramló gázokban az ártalmas anyagok szintjét. Emellett ismert egy az üzemanyaggal gondosan keverten vas-oxidokat tartalmazó üzemanyag adalék. Az üzemanyagban az optimális fém-oxid-tartalom az üzemanyag tömegére vonatkoztatva 0,01-0,1 %, ez a koromképződést 21 %-kal csökkenti. Azonban ennek az adaléknak a füstgátló tulajdonságai gyengék, és hátrányos a csúszásgátló tulajdonságok hiánya, ami korlátozza széleskörű alkalmazását.Fuel additives with anti-smoke properties are also known, which reduce the level of harmful substances in the exhaust gases, especially in compression ignition engines. In addition, a fuel additive containing iron oxides carefully mixed with the fuel is known. The optimum metal oxide content in the fuel is 0.01-0.1% by weight of the fuel, which reduces carbon black formation by 21%. However, this additive has poor anti-smoke properties and has the disadvantage of lack of anti-slip properties, which limits its wide application.

A P-293400 számú lengyel szabadalmi bejelentésből ismert egy eljárás réz, vanádium, króm, kobalt vagy nikkel vagy oxidjaik vagy kombinációik kolloid diszperz részecskéin alapuló adalék, különösen kenőanyag, hűtő-kenő folyadék és üzemanyag adalék előállítására.Polish patent application P-293400 discloses a process for the preparation of an additive based on colloidal dispersed particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations, in particular lubricants, coolant lubricants and fuel additives.

A találmány szerint a réz, vanádium, króm, kobalt vagy nikkel vagy oxidjaik vagy kombinációk részecskéi kolloid diszperziójának szükséges mennyiségéhez folyékony közeget, előnyösen kis viszkozitású olajat adunk, a tiszta fém kolloid részecskéinek két tömegrésznyi mennyiségére számítva egy tömegrésznyi mennyiséget, majd az alkotórészeket elegyítjük. Ezután felületaktív anyagot, előnyösen olajsavat adunk a tiszta fém kolloid részecskéinek minden két tömegrésznyi mennyiségére egy tömegrész folyékony közeg és 0,8 - 1,5 tömegrész felületaktív anyag mennyiségben, majd az alkotórészeket összekeverjük. Ezután további folyékony közeget adagolunk két tömegrész tiszta fémkolloid részecskére két tömegrész folyékony közeg és 0,8 - 1,5 tömegrész felületaktív anyag arány eléréséig.According to the invention, a liquid medium, preferably a low viscosity oil, is added to the required amount of colloidal dispersion of the particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations, one part by weight based on two parts by weight of pure metal colloidal particles. Subsequently, a surfactant, preferably oleic acid, is added to each of the two parts by weight of the pure metal colloidal particles in one part by weight of liquid medium and 0.8 to 1.5 parts by weight of the surfactant, and the ingredients are mixed. An additional liquid medium is then added to two parts by weight of pure metal colloidal particles until a ratio of two parts by weight of liquid medium to 0.8 to 1.5 parts by weight of surfactant is achieved.

Az adalék, különösen a kenőanyag, forgácsolószerszámkenőanyag és üzemanyag adalék a P-293400 számú lengyel szabadalmi bejelentés szerint a réz, vanádium, króm, kobalt vagy nikkel vagy oxidjaik vagy kombinációik kolloid diszperzióját a bennük lévő tiszta fém mennyiségét figyelembe véve 1·10-2 és 2,2·10“4 tömegrész közötti mennyiségben tartalmazza.The additives, in particular lubricants, cutting tool lubricants and fuel additives according to the number P 293400 in Polish Patent as copper, vanadium, chromium, cobalt or nickel or their oxides or their combinations a colloidal dispersion, taking into account the amount of pure metal therein 1 · 10 -2 and Contains from 2.2 to 10 “ 4 parts by weight.

A találmány célja az érintkező részek élettartamát növelő súrlódásgátló szer és előállítási eljárásának fejlesztése. A találmány szerinti eljárás a réz, vanádium, króm, kobalt vagy nikkel vagy oxidjaik vagy kombinációik részecskéinek kolloid diszperzióján alapuló súrlódásgátló szer előállítására abban áll, hogy a réz, vanádium, króm kobalt vagy nikkel vagy oxidjaik vagy kombinációik részecskéi kolloid diszperziójának szükséges mennyiségéhez folyékony közeget, előnyösen kis viszkozitású olajat adunk a komponensek keverése közben, a tiszta fém kolloid részecskék két tömegrésznyi mennyiségéhez 1-2 tömegrésznyi mennyiségben. Ezután a keverékhez stabilizáló felületaktív anyagot, előnyösen olajsavat adunk olyan mennyiségben, hogy az al• · ·· · · · ’ · * * · • · · · · · · · · * · · · · ·SUMMARY OF THE INVENTION It is an object of the present invention to provide an anti-friction agent and method for the manufacture of a contact friction enhancer. The process of the present invention for preparing an anti-friction agent based on a colloidal dispersion of particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations comprises the step of: preferably a low viscosity oil is added to the two parts by weight of the pure metal colloidal particles in an amount of 1-2 parts by weight while mixing the components. Thereafter, a stabilizing surfactant, preferably oleic acid, is added to the mixture in an amount such that the alpha · · · · · · · · · · · ·

- 4 kotórészeket összekeverve két tömegrész tiszta fém kolloid részecskére 1-2 tömegrész folyékony közeg és 0,8 - 1,5 tömegrész felületaktív anyag jusson. Ezután további folyékony közeget és amino-benzoesavat adagolunk, előnyösen két tömegrész tiszta fém kolloid részecskére 2,0-47 tömegrész folyékony közeg, 0,8-1,5 tömegrész felületaktív anyag és 2,5-10-2 - 5,0-10-2 tömegrész amino-benzoesav arány eléréséig.- Mixing the four components together, yield two to two parts by weight of a pure metal colloidal particle to one to two parts by volume of liquid medium and 0.8 to 1.5 parts by weight of surfactant. Additional liquid media and aminobenzoic acid are then added, preferably to two parts by weight of 2.0 to 47 parts by weight of liquid medium, 0.8 to 1.5 parts by weight of surfactant and 2.5 to 10 -2 to 5.0 to 10 parts by weight. To about 2 parts by weight of aminobenzoic acid.

A találmány szerinti, réz, vanádium, króm, kobalt vagy nikkel vagy oxidjaik vagy kombinációik részecskéinek kolloid diszperzióján alapuló sórlódásgátló szer 1-10-2 - 2,2-10-4 tömegrész tiszta fématomot vagy -iont, 0,5-10-2 - 1-10-4 tömegrész felületaktív anyagot, előnyösen olajsavat és előnyösen 2,75-10-6 - 2,5-10-4 tömegrész amino-benzoesavat tartalmaz.The antifriction agent based on a colloidal dispersion of particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations according to the invention is 1-10 -2 to 2.2-10 -4 parts by weight of pure metal atom or ion, 0.5-10 -2 - 1 to 10 -4 parts by weight of surfactant, preferably of oleic acid and 2.75 to 10, preferably 6 - contains from 2.5 to 10 -4 parts by weight of aminobenzoic acid.

PéldaExample

34,5 g nátrium-hidroxidból 600 ml vízzel oldatot készítünk, és az oldatot szűrjük. 100 g réz-szulfátból 400 ml vízzel oldatot készítünk, és azt is szűrjük. A 70 °C-ra felmelegített réz-szulfát oldatot hozzáadjuk a nátrium-hidroxid oldathoz, és a kapott elegyet 15 percig keverjük, majd annyi vízbe öntjük, hogy az elegy összesen 2-4 liter térfogatú legyen. A kapott elegyet az összes hozzáadott szulfátion kiválásáig dekantáljuk, az elválasztott víz bárium-klorid hozzáadása után 2 órán belül nem válhat zavarossá. A kapott réz-oxid üledékhez hozzáadjuk a folyékony közeget, előnyösen kis viszkozitású olajat két tömegrész réz-oxidra 1,5 tömegrész folyékony közeget számítva. Az alkotórészeket gondosan összekeverjük, majd a keverékhez felületaktív anyagot, előnyösen olajsavat adunk két tömegrész réz• · · • · · · t · · • · ··· ·· ·· ·A solution of sodium hydroxide (34.5 g) in water (600 ml) was filtered and the solution filtered. A solution of copper sulfate (100 g) in water (400 mL) was prepared and filtered. The copper sulfate solution, heated to 70 ° C, is added to the sodium hydroxide solution and the resulting mixture is stirred for 15 minutes and then poured into water to make a total volume of 2 to 4 liters. The resulting mixture was decanted until all added sulfate ions had precipitated, and the separated water was not turbid within 2 hours after the addition of barium chloride. To the resulting copper oxide precipitate is added the liquid medium, preferably low viscosity oil, to two parts by weight of copper oxide, based on 1.5 parts by weight of the liquid medium. The ingredients are mixed thoroughly and then two parts by weight of a surfactant, preferably oleic acid, are added to the mixture.

-oxidra 1,5 tömegrész folyékony közeg és 0,9 tömegrész felületaktív anyag arány eléréséig.oxide to a ratio of 1.5 parts by weight of liquid to 0.9 parts by weight of surfactant.

Ezt az elegyet a keverés folytatása mellett feltöltjük a folyékony közeggel úgy, hogy két tömegrész réz-oxidra számítva 20 tömegrész folyékony közeget és 0,9 tömegrész felületaktív anyagot tartalmazzon.This mixture is filled with the liquid medium while stirring to contain 20 parts by weight of liquid medium and 0.9 parts by weight of surfactant, based on two parts by weight of copper oxide.

Alapos elegyítést követően további folyékony közeget, és előnyösen amino-benzoesavat adagolunk míg a két tömegrész tiszta fém kolloid részecskére számított 2,0-47 tömegrész folyékony közeg és 2,5·102-5,0·10“2 tömegrész amino-benzoesav arányt elérjük.After thorough mixing another liquid medium, and preferably the amino acid is added until the two parts of pure metal from 2.0 to 47 parts by weight of liquid medium and colloidal particles after 2.5 · 10 2 to 5.0 · 10 "2 parts by weight of aminobenzoic acid ratio reached.

A réz részecskék kolloid diszperzióját tartalmazó így kapott elegyet kenőanyaghoz, hűtő-kenő folyadékhoz vagy üzemanyaghoz adjuk.The resulting mixture containing a colloidal dispersion of copper particles is added to a lubricant, coolant or fuel.

Claims (2)

1. Eljárás réz, vanádium, króm, kobalt vagy nikkel vagy ezek oxidjai vagy kombinációik kolloid diszperz részecskéit tartalmazó súrlódásgátló szer előállítására, azzal jellemezve, hogy a réz, vanádium, króm, kobalt vagy nikkel vagy ezek oxidjai vagy kombinációik kolloid diszperz részecskéinek szükséges mennyiségéhez folyékony közeget, előnyösen kis viszkozitású olajat adunk, két tömegrész tiszta fém kolloid részecskére egy-két tömegrész folyékony közeget, az alkotórészeket az adagolással egyidejűleg összekeverjük, azután stabilizáló felületaktív anyagot, előnyösen olajsavat adunk hozzá két tömegrész tiszta fém kolloid részecskére számítva egy-két tömegrész folyékony közeg és 0,8 - 1,5 tömegrész felületaktív anyag arányban, az alkotórészeket összekeverjük, majd folyékony közeget, előnyösen amino-benzoesavat adunk hozzá két tömegrész tiszta fém kolloid részecskére 2,0 - 47 tömegrész folyékony közeg,CLAIMS 1. A process for the preparation of an anti-friction agent containing colloidal dispersed particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations thereof, characterized in that the amount of colloidal dispersed particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations is liquid. medium, preferably a low viscosity oil, two parts by weight of a liquid metal colloidal particle, two parts by weight of liquid medium, the ingredients are mixed simultaneously with the addition, then a stabilizer surfactant, preferably oleic acid, is added to two parts by weight of pure metal colloidal particles. and in a ratio of 0.8 to 1.5 parts by weight of surfactant, the ingredients are mixed and then a liquid medium, preferably aminobenzoic acid, is added to two parts by weight of pure metal colloidal particles in 2.0 to 47 parts by weight of liquid. y medium, 0,8 - 1,5 tömegrész felületaktív anyag és 2,5·10-2 - 5,0·10-2 tömegrész amino-benzoesav arány eléréséig.0.8 to 1.5 parts by weight of surfactant and 2.5 to 10 -2 to 5.0 to 10 -2 parts by weight of aminobenzoic acid. 2. Réz, vanádium, króm, kobalt vagy nikkel vagy ezek oxidjai vagy kombinációik kolloid diszperz részecskéiből álló súrlódásgátló szer, azzal jellemezve, hogy 1·10-2 - 2,2·10“4 tömegrész tiszta fématomot vagy -iont, 0,5·10-2 - 1,1·10“4 tömegrész felületaktív anyagot, előnyösen olajsavat és előnyösen 2,75·10-6 - 2,5·10-4 tömegrész amino-benzoesavat tartalmaz.2. Antifriction agent consisting of colloidal dispersed particles of copper, vanadium, chromium, cobalt or nickel or their oxides or combinations thereof, characterized in that 1 · 10 -2 - 2,2 · 10 “ 4 parts by weight of pure metal atom or ion, 0,5 · 10 -2 - 1.1 · 10 "4 parts by weight of surfactant, preferably oleic acid and preferably of 2.75 · 10 -6 - contains 2.5 · 10 -4 parts by weight of aminobenzoic acid.
HU9401532A 1992-08-21 1993-08-18 Method for the manufacture of an antifriction agent and antifriction agent HUT67935A (en)

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SU1635904A3 (en) * 1989-05-15 1991-03-15 Л.А.Хохлов, Л.Г.Кошелев, Ю.Ю.Белоус, А.М.Романюха, И.Н.За ц и В.П.Барабан Antifriction additive to lubrication oils
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