SK58894A3 - Antiabrasive agent and method of its producing - Google Patents

Antiabrasive agent and method of its producing Download PDF

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Publication number
SK58894A3
SK58894A3 SK588-94A SK58894A SK58894A3 SK 58894 A3 SK58894 A3 SK 58894A3 SK 58894 A SK58894 A SK 58894A SK 58894 A3 SK58894 A3 SK 58894A3
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Slovakia
Prior art keywords
weight
parts
liquid medium
colloidal
particles
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SK588-94A
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Slovak (sk)
Inventor
Georg Shpenkov
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Przed Wdrozeniowo Prod Handlow
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Publication of SK58894A3 publication Critical patent/SK58894A3/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
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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
    • 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
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    • 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
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    • 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
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    • 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
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    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
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    • 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
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    • 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
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    • 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
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • 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
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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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • 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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    • 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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    • 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

Známe sú prísady do mastiacich p-ostriedkov, väčšinou obsahujúce prášky cínu, medi, olova, zinku alebo iných kovov, obsah ktorých zlepšuje charakteristické vlastnosti, ktoré majú vplyv na účinnosť plastických alebo kvapalných mastív, tým a pôsobiacich súčastíAdditives for lubricating β-greases are known, mostly containing powders of tin, copper, lead, zinc or other metals, the content of which improves the characteristic properties which affect the effectiveness of the plastic or liquid lubricants, thus and of the acting components

J toré naj ú protidymivé (škodlivých) látok vo motoroch. Okrem toho rmôt), ktoré obsanujú om. Op-i»41np množstvo až 0,1 % na hmotnosť sadzi o 21 ~. Avšak ad si nedostačujúce :h vlastností, ktoréOther anti-smoke (noxious) substances in engines. In addition, rmôt), which contain om. Opposition is up to 0.1% by weight of carbon black by 21%. However, ad get inadequate: h properties that

č. -'-2 -3400, je známy stiacioh prostriezkov, ne baze koloidné alefc:· chrómu alebo alebo icn kombinácii, ·' tom, že k potretnému z i alebo v a n á c u alebo icn oxidov alebz ich n ä j v ýh c-dn e j š i e olej k a ž d e d v e h m o t n z s t n é pätá a c e n n m o t n ·. a t n ý 1 i; é zložky zaieáajú. idlo, ·najvýhodnejšie znižujú trenie a opotrebenie na seb a zároveň zvyšujú ich elektrickú vodivos Známe sú tiež prísady do palív, k vlastnosti, znižujúce hladinu dusivých výfukových plynoch, najmä v dieselových sú známe prísady, do palív (pohonných oxidy železj dôkladne zmiešané s paiiv kysličníkov železa v palive je 0,01 paliva, ktoré umožňuje znížiť tvorbu protidymivé vlastnosti týchto pri s a nevýhodou je nedostatok antiklzný znižujú ich široké použitie.no. 2 -3400, is known in the art for non-colloidal or chromium or icn combination, for providing a desired wall or a bath or ic oxides, or their most important form, or a combination thereof. ie oil every inheritance. and t 1; components. · Additives to fuels are also known to best reduce friction and wear and at the same time increase their electrical conductivity. Additives to fuels are also known to reduce the level of asphyxiating exhaust gases, especially diesel fuels (fuel propellants thoroughly mixed with fuel oxides) The iron in the fuel is 0.01 fuel, which allows to reduce the formation of anti-smoke properties of these while the disadvantage is the lack of anti-slip reduce their widespread use.

Z opisu poľskej prihlášky v;,-nález u spôsob prípravy prísad, najmä do ma rezných chladiacich kvapalín a pálí disperzných častíc kobaltu alebo niklu medi alebo vanédL alebo ich oxidov podľa vynálezu, ktorého spôsob spočíva množstvu koloidné dispeznýcn častíc me chrómu alebo kobaltu ale kombinácii sa pridá s nízkou viskozitou., s. diely koloidných častíc diel kvapalného média. Potom sa pridá nik 1 u alebo médium, k v a p a - n é to tak., že - a čistého kzvu p r ^oi ?m sa jecno povrchovo aktívne či kyselina olejová, tak, aby na každé dva hmotnostné diely koloidných častíc čistého kovu pripadal jeden hmotnostný diel kvapalného média a 0,8 až 1,5 hmotnostných dielov povrchovo aktívneho činidla. Potom sa jednotlivé zložky zmiešajú. Potom sa pridá kvapalné médium, aby sa získal taký pomer zložiek v zmesi, v ktorej na dva hmotnostné diely koloidných častíc čistého kovu pripadajú dva hmotnostné diely kvapalného média a 0,8 až 1,5 hmotnostných dielov povrchovo aktívneho činidla. Prísada najmä do mastiacich prostriedkov, rezných obrábacích mazív a palív, podlá opisu polskej prihlášky vynálezu č. P-293400 na báze častíc koloidné dispergovanej medi alebo vanádu alebo chrómu alebo kobaltu alebo niklu alebo ich oxidov alebo ich kombinácii obsahuje percentný podiel koncentrácie atómov alebo iónov čistého kovu okrem hmotnosti mastiaceho prostriedku, rezných obrábacích mazív alebo palív od 1 x 10-2 ao 2 ,2 x~T0 “4 . 'The description of the Polish application discloses a process for the preparation of additives, in particular coolant coals and burns of dispersed cobalt or nickel particles of copper or vanadium or their oxides according to the invention, the process comprising a plurality of colloidal dispersion particles of chromium or cobalt but low viscosity., p. parts of colloidal particles parts of liquid medium. Subsequently, no metal or medium is added in such a way that the surface is pure or oleic acid in such a way that each two parts by weight of the colloidal particles of pure metal contains one part by weight. parts of a liquid medium and 0.8 to 1.5 parts by weight of a surfactant. The individual components are then mixed. The liquid medium is then added to obtain a proportion of the components in the mixture in which two parts by weight of the colloidal pure metal particles comprise two parts by weight of the liquid medium and 0.8 to 1.5 parts by weight of the surfactant. In particular, it is added to lubricants, cutting machine lubricants and fuels, as described in Polish patent application no. P-293400 based on particles of colloidal dispersed copper or vanadium or chromium or cobalt or nickel or their oxides, or a combination thereof, contains a percentage of pure metal atoms or ions in addition to the mass of lubricant, cutting machine lubricants or fuels from 1 x 10 -2 and 2 , 2 x ~ T0 “ 4 . '

Podstata vynálezu sa tým, že obsahuje 1 čistého kovu, 0,5 xThe principle of the invention is characterized in that it contains 1 pure metal, 0.5 times

Účelom tohto vynálezu je zlepšenie spôsobu prípravy antifrikčného prostriedku a samotný antifrikčný prostriedok, ktorý zvyšuje životnosť na seba pôsobiacich súčastí.The purpose of the present invention is to improve the method of preparing the antifriction agent and the antifriction agent itself, which increases the life of the interacting components.

Podstatou tohto vynálezu je antifrikčný prostriedok na báze koloidné dispergovaných častíc medi alebo vanádu alebo chrómu alebo niklu alebo ich oxidov alebo ich kombinácii, vyznačujúci x IO2 až 2,2 x 10-4 atómov alebo iónov 10-2 až 1,1 x 10-4 povrchovo aktívneho činidla, najvýhodnejšie kyselinu olejovú, a výhodne 2,75 x IO-6 až 2,5 x 104 kyseliny aminobenzoovej v pomere k jeho hmotnosti. Podstatou vynálezu je aj spôsob prípravy antifrikčného prostriedku založený na báze koloidné dispergovaných častíc medi alebo vanádu alebo chrómu alebo kobaltu alebo niklu alebo ich oxidov alebo ich kombinácii, podía vynálezu, ktorý spočíva v tom, že k potrebnému množstvu dispergovanej medi alebo alebo niklu alebo ich pridá kvapalné médiium, častíc koloidné alebo kobaltu kombinácii sa vanádu alebo chrómu oxidov alebo ich najvýhodnejšie olej s nízkou viskozitou a to tak, aby na každé dva hmotnostné diely koloidných častíc čistého kovu pripadol jeden až dva hmotnostné diely kvapalného média, pričom sa súčasne zmiešajúThe present invention provides an antifriction agent based on colloidal dispersed particles of copper or vanadium or chromium or nickel or their oxides or a combination thereof, characterized by x 10 2 to 2.2 x 10 -4 atoms or ions 10 -2 to 1.1 x 10 - 4 a surfactant, most preferably oleic acid, and preferably 2.75 x 10 -6 to 2.5 x 10 4 aminobenzoic acid in proportion to its weight. The present invention also provides a process for the preparation of an antifriction agent based on colloidal dispersed copper or vanadium or chromium or cobalt or nickel particles or oxides or combinations thereof, according to the invention, which comprises adding or adding to the required amount of dispersed copper or nickel. liquid medium, colloidal or cobalt particles by combining vanadium or chromium oxides, or most preferably a low viscosity oil thereof, so that every two parts by weight of the colloidal pure metal particles account for one to two parts by weight of the liquid medium while mixing

Λ jednotlivé zložky. Potom sa zmes stabilizuje pridaním povrchovo aktívneho činidla, najvýhodnejšie kyselinou olejovou, tak aby po zmiešaní jednotlivých zložiek na dva hmotnostné diely koloidných častíc čistého kovu pripadali jeden až dva hmotnostné diely kvapalného média a 0,8 až 1,5 hmotnostných dielov povrchovo aktívneho činidla. Potom sa kvapalné médium a najvýhodnejšie kyselina aminobenzoová pridávajú až sa získa taký pomer kde na dva hmotnostné diely koloidných častíc čistého kovu pripadá 2,0 až 47 hmotnostných dielov kvapalného média, 0,8 až 1,5 hmotnostných dielov povrchovo aktívneho činidla a 2,5 x 10-2 až 5,0 x 10-2 hmotnostných dielov kyseliny aminobenzoovej.Λ individual components. Thereafter, the mixture is stabilized by the addition of a surfactant, preferably oleic acid, so that, after mixing the components, two parts by weight of colloidal pure metal particles comprise one to two parts by weight of liquid medium and 0.8 to 1.5 parts by weight of surfactant. Thereafter, the liquid medium and most preferably aminobenzoic acid are added until a ratio is obtained wherein two parts by weight of the colloidal particles of pure metal account for 2.0 to 47 parts by weight of the liquid medium, 0.8 to 1.5 parts by weight of the surfactant and 2.5 parts by weight. x 10 -2 to 5.0 x 10 -2 parts by weight of aminobenzoic acid.

Príklad uskutočnenia vynálezuDETAILED DESCRIPTION OF THE INVENTION

Pripraví sa roztok 34,5 g hydroxidu sodného v 600 ml vody a sfiltruje sa. Okrem toho sa pripraví sa roztok 100 g síranu meďnatého v 400 ml vody. Po vyhriati na 70°C sa roztok modrej skalice pridá k roztoku hydroxidu sodného a získaná zmes sa mieša 15 minút a potom naleje do vody, aby sa získal objem 2 až 4 litre. Získaná zmes sa podrobí dekantácii až do odstránenia_^všetkých S04 iónov, pričom oddelená voda by sa nemala zakaliť v priebehu ďalších dvoch hodín po pridaní chloridu bárnatého. K získanej usadenine oxidu meďnatého sa pridá kvapalné médium, najvýhodnejšie olej s nízkou viskozitou, tak aby na dva hmotnostné diely oxidu meďnatého pripadlo 1,5 hmotnostných dielov kvapalného média. Jednotlivé zložky sa dôkladne zmiešajú a potom sa pridá k zmesi povrchovo aktívne činidlo, najvýhodnejšie kyselina olejová, aby sa dosiahol pomer v ktorom na dva hmotnostné diely oxidu meďnatého pripadalo 1,5 hmotnostného dielu kvapalného média a 0,9 hmotnostných dielov povrchovo aktívneho činidla. Takáto zmes sa doplní s kvapalným médiom pri neprerušovanou miešaní, dokiaľ sa nezíska taký obsah, kde na dva hmotnostné diely oxidu meďnatého pripadá 20 hmotnostných dielov kvapalného média a 0,9 hmotnostných dielov povrchovo aktívneho činidla. Po získaní tejto zmesi sa pridáva kvapalné médium, najvhodnejšie kyselina aminobenzoová, až pokiaľ sa nezíska pomer kde na dva hmotnostné diely koloidných častíc čistého kovu pripadá 2,0 až 47 hmotnostných dielov kvapalného média a 2, 5 x 10 ~ 2 až 5,0 x 10'2 aminobenzoovej.A solution of 34.5 g of sodium hydroxide in 600 ml of water is prepared and filtered. In addition, a solution of 100 g of copper sulfate in 400 ml of water is prepared. After heating to 70 ° C, the solution of blue sulfate is added to the sodium hydroxide solution and the resulting mixture is stirred for 15 minutes and then poured into water to obtain a volume of 2-4 liters. The resulting mixture was decanted until all SO 4 ions were removed, and the separated water should not become cloudy within two hours after the addition of barium chloride. A liquid medium, most preferably a low viscosity oil, is added to the cupric oxide deposit obtained, so that two parts by weight of cuprous oxide account for 1.5 parts by weight of the liquid medium. The components are mixed intimately, and then a surfactant, most preferably oleic acid, is added to the mixture to achieve a ratio in which two parts by weight of cuprous oxide account for 1.5 parts by weight of liquid medium and 0.9 parts by weight of surfactant. Such a mixture is supplemented with the liquid medium with continuous stirring until a content is obtained where two parts by weight of cuprous oxide account for 20 parts by weight of the liquid medium and 0.9 parts by weight of the surfactant. After obtaining this mixture, a liquid medium, preferably aminobenzoic acid, is added until a ratio is obtained where two parts by weight of the colloidal particles of pure metal account for 2.0 to 47 parts by weight of the liquid medium and 2.5 x 10 -2 to 5.0 x 10 ' 2- aminobenzoic.

Takto získaná zmes častíc pridáva do mastiacich prostr kvapalín a palív (pohonných hmôt) hmotnostných dielov kyseliny koloidné disperznej medi sa iedkov, rezných chladiacichThe mixture of particles thus obtained is added to the lubricating mediums of liquids and fuels (fuels) by weight of parts of colloidal acid of dispersive copper

Claims (2)

a báze koloidné dispergovaných chrómu alebo niklu alebo ich yznačujúci satým,and bases of colloidal dispersed chromium or nickel or their denoting satin, 104 atómov alebo iónov čistého 4 povrchovo aktívneho činidla, , a výhodne 2,75 x 106 až 2,5 v pomere k jeho hmotnosti.10 4 atoms or ions of pure 4 surfactant, and preferably 2.75 x 10 6 to 2.5 in proportion to its weight. 1. Antifrikčný prostriedok častíc medi alebo v a n á d u alebo oxidov alebo ich kombinácii, v že obsahuje 1 x 10-2 až 2,2 x kovu, 0,5 x 10~2 až 1,1 x 10 najvýhodnejšie kyselinu olejovú x 10-4 kyseliny aminobenzoovejAn anti-friction agent of copper or vanadium particles or oxides or a combination thereof, comprising 1 x 10 -2 to 2.2 x metal, 0.5 x 10 -2 to 1.1 x 10 most preferably oleic acid x 10 - 4 aminobenzoic acid 2. Spôsob prípravy antifrikčného prostriedku pripraveného na báze koloidné dispergovaných častíc medi alebo vanádu alebo chrómu alebo kobaltu alebo niklu aiebo ich oxidov alebo na ich kombinácii, v y ž n a č u j u č~i s ä t ý m, že k potr e b n é m u množstvu koloidné dispergovaných častíc medi alebo vanádu alebo chrómu alebo kobaltu alebo niklu alebo ich oxidov alebo ich kombinácii sa pridá kvapalné médium, najvýhodnejšie olej s nízkou viskozitou, a to v takom množstve, že na každé dva hmotnostné diely koloidných častíc čistého kovu pripadá jeden až dva hmotnostné diely kvapalného média, potom sa jednotlivé zložky zmiešajú a pridá se stabilizujúce povrchovo aktívne činidlo, najvýhodnejšie kyselina dejová, tak aby na každé dva hmotnostné diely koloidných častíc čistého kovu pripadal jeden až dva hmotnostné diely kvapalného média a 0,8 až 1,5 hmotnostných dielov povrchovo aktívneho činidla, jednotlivé zložky sa potom zmiešajú a pridáva sa kvapalné médium, najvýhodnejšie kyselina aminobenzcová, tak aby sa získal taký pomer zložiek v zmesi, v ktorej na dva hmotnostné diely koloidných častíc čistého kovu pripadá 2,0 až 47 hmotnostných dielov kvapalného média, 0, E až 1,5 hmotnostných dielov povrchovo aktívneho činidla a 2,5 x 10'2 až . 5,0 x 102 hmotnostných dielov kyseliny aminobenzoovej .2. A process for the preparation of an antifriction composition prepared on the basis of colloidal dispersed particles of copper or vanadium or chromium or cobalt or nickel or their oxides, or a combination thereof, comprising: characterized in that a liquid medium, most preferably a low viscosity oil, is added to the required amount of colloidal dispersed particles of copper or vanadium or chromium or cobalt or nickel or oxides or a combination thereof in such an amount that two parts by weight of the colloidal pure metal particles comprise one to two parts by weight of the liquid medium, then the individual components are mixed and a stabilizing surfactant, most preferably dic acid, is added so that every two parts by weight of the colloidal pure metal particles account for one to two parts by weight of the liquid medium and 0.8 to 1.5 parts by weight of the surfactant, the individual components are then mixed and a liquid medium, most preferably aminobenzic acid, is added to obtain a proportion of the components in the mixture in which the two parts by weight of the colloidal particles are pure. the metal is 2.0 to 47 wt stných parts of the liquid medium, 0, E and 1.5 parts by weight of surface active agent, and 2.5 x 10 2 to. 5.0 x 10 2 parts by weight of aminobenzoic acid.
SK588-94A 1992-08-21 1993-08-18 Antiabrasive agent and method of its producing SK58894A3 (en)

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PL92295708A PL170502B1 (en) 1992-08-21 1992-08-21 Method of obtaining an antifriction agent and antifriction agent as such
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