JPH0841480A - Lubricating oil composition - Google Patents

Lubricating oil composition

Info

Publication number
JPH0841480A
JPH0841480A JP6176315A JP17631594A JPH0841480A JP H0841480 A JPH0841480 A JP H0841480A JP 6176315 A JP6176315 A JP 6176315A JP 17631594 A JP17631594 A JP 17631594A JP H0841480 A JPH0841480 A JP H0841480A
Authority
JP
Japan
Prior art keywords
oil
lubricating oil
group
viscosity
ppm
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.)
Granted
Application number
JP6176315A
Other languages
Japanese (ja)
Other versions
JP3476916B2 (en
Inventor
Shozo Matsushita
庄蔵 松下
Naomi Suzuki
直美 鈴木
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.)
Tonen General Sekiyu KK
Original Assignee
Tonen Corp
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 Tonen Corp filed Critical Tonen Corp
Priority to JP17631594A priority Critical patent/JP3476916B2/en
Priority to US08/750,263 priority patent/US5747430A/en
Priority to PCT/US1995/009564 priority patent/WO1996003480A1/en
Priority to CA002192491A priority patent/CA2192491A1/en
Publication of JPH0841480A publication Critical patent/JPH0841480A/en
Application granted granted Critical
Publication of JP3476916B2 publication Critical patent/JP3476916B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and 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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/02—Well-defined hydrocarbons
    • C10M105/06—Well-defined hydrocarbons aromatic
    • 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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • 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
    • 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
    • C10M129/42—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms polycarboxylic
    • 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
    • C10M129/56—Acids of unknown or incompletely defined constitution
    • C10M129/58—Naphthenic acids
    • 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
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
    • C10M135/10—Sulfonic acids or derivatives thereof
    • 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/32—Heterocyclic sulfur, selenium or tellurium compounds
    • C10M135/36—Heterocyclic sulfur, selenium or tellurium compounds the ring containing sulfur and carbon with nitrogen or oxygen
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/34—Polyoxyalkylenes of two or more specified different types
    • 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
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/24—Polyethers
    • C10M145/26—Polyoxyalkylenes
    • C10M145/36—Polyoxyalkylenes etherified
    • 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
    • C10M155/00—Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups C10M143/00 - C10M153/00
    • C10M155/02—Monomer containing silicon
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • C10M2203/065—Well-defined aromatic compounds used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/104—Aromatic fractions
    • C10M2203/1045—Aromatic fractions used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic fractions used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C10M2203/1085—Residual fractions, e.g. bright stocks used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers used as base material
    • 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl 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
    • 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
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • 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
    • 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
    • C10M2207/125—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
    • C10M2207/127—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 polycarboxylic
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/16—Naphthenic acids
    • 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
    • C10M2207/22—Acids obtained from polymerised unsaturated acids
    • 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
    • C10M2207/28—Esters
    • C10M2207/2805—Esters used as base material
    • 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
    • C10M2207/28—Esters
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • 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
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • 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
    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • 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
    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/302—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
    • C10M2207/304—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • 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
    • C10M2207/28—Esters
    • C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
    • C10M2207/345—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives used as base material
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
    • C10M2209/062—Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
    • 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
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
    • 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
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
    • 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
    • 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
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • 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
    • C10M2215/064—Di- and triaryl amines
    • 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
    • C10M2215/064—Di- and triaryl amines
    • C10M2215/065—Phenyl-Naphthyl amines
    • 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
    • C10M2215/066—Arylene diamines
    • 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
    • C10M2215/08—Amides
    • 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
    • C10M2215/08—Amides
    • C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
    • 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
    • C10M2215/12—Partial amides of polycarboxylic acids
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/221—Six-membered rings containing nitrogen and carbon only
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • 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
    • C10M2215/22—Heterocyclic nitrogen compounds
    • C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
    • C10M2215/226—Morpholines
    • 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
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2215/30—Heterocyclic compounds
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/106—Thiadiazoles
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
    • C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
    • C10M2219/108—Phenothiazine
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/08—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds
    • C10M2227/081—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions having metal-to-carbon bonds with a metal carbon bond belonging to a ring, e.g. ferocene
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/042—Siloxanes with specific structure containing aromatic substituents
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/043—Siloxanes with specific structure containing carbon-to-carbon double bonds
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/044—Siloxanes with specific structure containing silicon-to-hydrogen bonds
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/045—Siloxanes with specific structure containing silicon-to-hydroxyl bonds
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/046—Siloxanes with specific structure containing silicon-oxygen-carbon bonds
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/047—Siloxanes with specific structure containing alkylene oxide 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/048—Siloxanes with specific structure containing carboxyl 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/052—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing nitrogen
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/053—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing sulfur
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/054—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2010/14—Group 7
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2010/16—Groups 8, 9, or 10
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/30—Refrigerators lubricants or compressors lubricants
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/32—Wires, ropes or cables lubricants
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/36—Release agents or mold release agents
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/38—Conveyors or chain belts
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/42—Flashing oils or marking oils
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/44—Super vacuum or supercritical use
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/50—Medical uses

Abstract

PURPOSE:To obtain a lube oil composition being lube oil having a high viscosity (VG <=68) and excellent in defoaming property at a high temperature and used for bearing oil such as lube oil for papermaking machines, hydraulic oil for injection molding machines and lube oil, etc., for film stretching machines, etc. CONSTITUTION:This lube oil composition is obtained by blending a base oil having 10mm<2>/s to 700mm<2>/s viscosity at 40 deg.C with 1ppm to 500ppm of an organopolysiloxane having 1000mm<2>/s to 100000mm<2>/s viscosity at 40 deg.C and 1ppm to 5000ppm ethylene glycol-propylene glycol polymer or its derivative.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、抄紙機用潤滑油などの
軸受油、射出成型機用油圧油、フィルム延伸機用潤滑油
等に使用される潤滑油組成物であって、特に消泡性に優
れる潤滑油組成物に関する。FIELD OF THE INVENTION The present invention relates to a lubricating oil composition for use in a bearing oil such as a lubricating oil for a paper machine, a hydraulic oil for an injection molding machine, a lubricating oil for a film stretching machine, etc. The present invention relates to a lubricating oil composition having excellent properties.

【０００２】[0002]

【従来の技術】潤滑油に配合されている添加剤は、一般
に極性化合物が多く、それらは界面活性である為に、潤
滑油基油に添加されると、泡立ち易くなる。また、潤滑
油は使用中に酸化を受けて劣化すると、極性の大きい酸
化物が形成されたり、添加剤が分解すること等によって
さらに極性が大きくなり、界面活性となるため、泡立つ
傾向が出てくる。2. Description of the Related Art Additives incorporated into lubricating oils generally have many polar compounds, and since they are surface active, they tend to foam when added to lubricating base oils. Also, when the lubricating oil deteriorates due to oxidation during use, a highly polar oxide is formed, the polarity is further increased due to the decomposition of additives, etc., and it becomes surface active, which tends to cause foaming. come.

【０００３】潤滑油が泡立つと（１）潤滑油の圧縮性増
大のため、油圧作動が不良となる、（２）油圧ポンプの
効率が低下する、（３）摩擦部への給油が不十分とな
り、摩耗、焼き付き等の原因となる、（４）潤滑油と空
気の接触面積の増加により酸化が促進されるなどの弊害
を招くといった問題を生じるので、消泡性は、潤滑油に
とって非常に重要な性能の１つである。When the lubricating oil foams, (1) the compressibility of the lubricating oil is increased, so that the hydraulic operation is poor, (2) the efficiency of the hydraulic pump is reduced, and (3) the oil supply to the friction portion is insufficient. The defoaming property is very important for the lubricating oil, because it causes problems such as abrasion, seizure, and (4) adverse effects such as accelerated oxidation due to an increase in the contact area between the lubricating oil and air. It is one of the excellent performance.

【０００４】そのため、潤滑油用消泡剤としては、一般
にジメチルシリコーン（ジメチルシロキサン）が最も良
く使用されており、これらのジメチルシリコーンは潤滑
油の基油組成や、潤滑油使用温度に応じて、４０℃での
粘度が１００ｍｍ2 ／ｓ〜１００，０００ｍｍ2 ／ｓの
ものを単独又は混合して使用されている。Therefore, dimethyl silicone (dimethyl siloxane) is generally most often used as a defoaming agent for lubricating oils, and these dimethyl silicones are used in accordance with the base oil composition of the lubricating oil and the lubricating oil operating temperature. the viscosity at 40 ° C. are used singly or mixed ones 100mm 2 / s~100,000mm 2 / s.

【０００５】潤滑油の消泡性の評価は、ＪＩＳ Ｋ２５
１８で規定される試験法で実施されるのが一般的であ
り、潤滑油に油温のちがい〔低温（２４℃）及び高温
（９３．５℃）での測定〕及び温度履歴を与えて泡立ち
度、泡安定度を見るもので、油温は最高９３．５℃であ
る。この消泡性評価試験では、泡立ち度及び泡安定度は
５０ｍｌ以下及び０ｍｌが望ましく、この規格に対して
は、ジメチルシロキサン消泡剤を潤滑油に約１００ｐｐ
ｍ添加することで満足出来る結果が得られる。Evaluation of the defoaming property of lubricating oil is conducted according to JIS K25.
Generally, the test method specified in 18 is applied, and the lubricating oil is foamed by giving a difference in oil temperature [measurement at low temperature (24 ° C) and high temperature (93.5 ° C)] and temperature history. The oil temperature is 93.5 ° C at the maximum. In this defoaming evaluation test, it is desirable that the foaming degree and the foam stability are 50 ml or less and 0 ml. For this standard, a dimethylsiloxane defoaming agent is added to the lubricating oil at about 100 pp.
Satisfactory results can be obtained by adding m.

【０００６】[0006]

【発明が解決しようとする課題】しかしながら、潤滑油
の使用条件は、装置の小型化、高出力化の方向のため、
油温は高くなる傾向にあり、１００℃を越えて使用され
るケースも多くなってきており、例えば、抄紙機用潤滑
油などの軸受油や射出成型機用油圧油では１００℃を越
える摩擦箇所があり、高温による酸化安定性、消泡性が
重要な性能となっている。However, the conditions of use of the lubricating oil are as follows because the device is downsized and the output is increased.
The oil temperature tends to be high, and there are many cases in which the oil temperature exceeds 100 ° C. For example, bearing oil such as lubricating oil for paper machines and hydraulic oil for injection molding machines have friction points exceeding 100 ° C. Therefore, oxidation stability and defoaming property at high temperature are important performances.

【０００７】潤滑油の消泡性の評価方法で１００℃以上
の油温で実施するものとして、ＩＬＳＡＣ（国際潤滑油
標準化委員会）に規定される油温１５０℃での油の消泡
性評価法がある。これはエンジン油の消泡性の評価を目
的に作成された試験であるが、抄紙機油などの極めて高
温で使用される工業用潤滑油の消泡性を評価することが
できる。As an evaluation method of the defoaming property of lubricating oil at an oil temperature of 100 ° C. or higher, evaluation of the defoaming property of oil at an oil temperature of 150 ° C. defined by ILSAC (International Lubricating Oil Standardization Committee) There is a law. This is a test prepared for the purpose of evaluating the defoaming property of engine oil, but it is possible to evaluate the defoaming property of industrial lubricating oil such as paper machine oil used at extremely high temperatures.

【０００８】潤滑油は高粘度になる程、泡沫膜厚が大き
くなり、消泡性が悪くなる。特にＶＧ６８（６８ｍｍ2
／ｓ、ａｔ４０℃）以上の粘度の潤滑油では、ジメチル
シリコーンを１〜１００ｐｐｍ添加しても１５０℃のＩ
ＲＳＡＣ試験法では、泡立ち度／泡安定度ともいずれも
１００ｍｌ以上で、ジメチルシリコーンでは改善出来な
い。また、ジメチルシリコーンを１００ｐｐｍ以上添加
しても、ジメチルシリコーンの油中への均一分散に限界
があり、沈降し、消泡性も改善されない。本発明は、高
温条件下でも、消泡性に優れる潤滑油組成物の提供を課
題とする。The higher the viscosity of the lubricating oil, the larger the foam film thickness and the poorer the defoaming property. Especially VG68 (68mm 2
/ S, at 40 ° C.) or higher, the lubricating oil having a viscosity of 150 ° C.
In the RSAC test method, both foaming degree / foaming stability are 100 ml or more, which cannot be improved by dimethyl silicone. Further, even if 100 ppm or more of dimethyl silicone is added, there is a limit to the uniform dispersion of dimethyl silicone in oil, sedimentation occurs, and the defoaming property is not improved. An object of the present invention is to provide a lubricating oil composition having excellent defoaming properties even under high temperature conditions.

【０００９】[0009]

【課題を解決するための手段】本発明の潤滑油組成物
は、４０℃での粘度が１０ｍｍ2 ／ｓ〜７００ｍｍ2 ／
ｓの基油に、４０℃での粘度が１，０００ｍｍ2 ／ｓ〜
１００，０００ｍｍ2 ／ｓのオルガノポリシロキサンを
１ｐｐｍ〜５００ｐｐｍ、及びエチレングリコール−プ
ロピレングリコール重合物またはその誘導体を１ｐｐｍ
〜５０００ｐｐｍの割合で配合したことを特徴とする。The lubricating oil composition of the present invention has a viscosity at 40 ° C. of 10 mm 2 / s to 700 mm 2 /
s base oil has a viscosity of 1,000 mm 2 / s at 40 ° C.
1 ppm to 500 ppm of 100,000 mm 2 / s of organopolysiloxane and 1 ppm of ethylene glycol-propylene glycol polymer or its derivative
It is characterized by being blended at a ratio of up to 5000 ppm.

【００１０】基油としては、鉱油系、ポリ−α−オレフ
ィン類、アルキルベンゼン等の合成炭化水素系、エステ
ル系、ポリアルキレングリコール、アルキルジフェニル
エーテル、アルキルジフェニル等またはこれらの混合油
が挙げられる。Examples of the base oil include mineral oil-based oils, poly-α-olefins, synthetic hydrocarbon-based oils such as alkylbenzenes, ester-based oils, polyalkylene glycols, alkyldiphenyl ethers, alkyldiphenyls and the like, or mixed oils thereof.

【００１１】鉱油としては、溶剤精製または水添精製に
よる６０ニュートラル油、１００ニュートラル油等及び
これらの基油からワックス分を除くことにより低温流動
性を改善した低流動点基油等があり、これらを単独また
は適当な割合で混合して用いることができる。Mineral oils include 60-neutral oils, 100-neutral oils and the like obtained by solvent refining or hydrogenation refining, and low pour point base oils having low temperature fluidity improved by removing wax from these base oils. Can be used alone or as a mixture in an appropriate ratio.

【００１２】ポリ−α−オレフィン類としては、炭素数
２〜１４、好ましくは４〜１２の範囲の分枝を有する、
或いは有しないオレフィン炭化水素から選択された任意
の１種の単独重合体又は２種以上の共重合により得られ
るものであり、平均分子量１００〜約２０００、好まし
くは２００〜約１０００の生成物から選択されるが、特
に水素化によって不飽和結合を除去したものが好まし
い。The poly-α-olefins have a branch number of 2 to 14 carbon atoms, preferably 4 to 12 carbon atoms,
Alternatively, it is obtained by any one kind of homopolymer selected from olefinic hydrocarbons not having it or obtained by copolymerization of two or more kinds, and is selected from products having an average molecular weight of 100 to about 2000, preferably 200 to about 1000. However, those obtained by removing unsaturated bonds by hydrogenation are particularly preferable.

【００１３】アルキルベンゼンとしては、主としてアル
キルベンゼン型のものであり、ベンゼンやトルエンのよ
うな芳香族炭化水素をフリーデルクラフツ反応等でアル
キル化して、洗剤の原料を作る際に副生する、主として
ジアルキル化芳香族炭化水素を含む油である。アルキル
基としては直鎖及び／又は分枝のいずれのものもこれに
属する。Alkylbenzene is mainly of the alkylbenzene type, and is mainly dialkylated, which is a by-product when an aromatic hydrocarbon such as benzene or toluene is alkylated by the Friedel-Crafts reaction or the like to produce a detergent raw material. It is an oil containing aromatic hydrocarbons. Both straight-chain and / or branched alkyl groups belong to this group.

【００１４】また、エステル系基油としては、ポリオー
ルエステル類、ジエステル類等を挙げることができ、単
独で使用してもよいが混合して使用してもよい。ポリオ
ールエステル、ジエステル等のエステルとしては、脂肪
族多価アルコールと直鎖状又は分枝状の脂肪酸とのポリ
オールエステル類、脂肪族多価アルコールと直鎖状又は
分枝状の脂肪酸との部分エステル類、ネオペンチルグリ
コールと、炭素数８〜２０の直鎖状又は分枝状の脂肪酸
とのジエステル類、脂肪族多価アルコールと炭素数８〜
２０の直鎖状又は分枝状の脂肪酸との部分エステル類と
直鎖状又は分枝状の脂肪族二塩基酸又は芳香族二塩基酸
とのコンプレックスエステル類、直鎖状又は分枝状の脂
肪族二塩基酸のジアルキルエステル類、芳香族二塩基酸
のジアルキルエステル類等が挙げられる。Examples of the ester base oil include polyol esters and diesters, which may be used alone or in combination. Examples of the ester such as a polyol ester and a diester include polyol esters of an aliphatic polyhydric alcohol and a linear or branched fatty acid, and a partial ester of an aliphatic polyhydric alcohol and a linear or branched fatty acid. , Dipentyl neopentyl glycol and linear or branched fatty acid having 8 to 20 carbon atoms, aliphatic polyhydric alcohol and 8 carbon atoms
20 complex esters of linear or branched fatty acid partial esters with linear or branched aliphatic dibasic acids or aromatic dibasic acids, linear or branched Examples thereof include dialkyl esters of aliphatic dibasic acids and dialkyl esters of aromatic dibasic acids.

【００１５】上記の基油で好ましいのは、鉱油及び／又
は合成炭化水素である。また、基油としては４０℃での
粘度が１０ｍｍ2 ／ｓ〜７００ｍｍ2 ／ｓの範囲のもの
を使用できる。Preferred among the above base oils are mineral oils and / or synthetic hydrocarbons. As the base oil viscosity at 40 ° C. may be used in the range of 10mm 2 / s~700mm 2 / s.

【００１６】次に、添加剤について説明する。消泡剤と
してのオルガノポリシロキサンとしては、平均単位式Next, the additives will be described. The organopolysiloxane as a defoaming agent has an average unit formula

【００１７】[0017]

【化１】 Embedded image

【００１８】（式中、Ｒは炭素数１〜１８の、同じか又
は異なる、場合によりハロゲン化された炭化水素基を示
し、ｎは２００〜１２００の数である）で示されるもの
であり、４０℃での粘度が１００ｍｍ2 ／ｓ〜１００，
０００ｍｍ2 ／ｓ、好ましくは３，０００ｍｍ2 ／ｓ〜
６０，０００ｍｍ2 ／ｓのものが挙げられる。４０℃で
の粘度が１００ｍｍ2 ／ｓ未満であると高温での消泡性
が悪化するので好ましくなく、１００，０００ｍｍ2 ／
ｓを越えると基油に微細粒子として分散しにくくなるた
め好ましくない。(Wherein R represents a hydrocarbon group having 1 to 18 carbon atoms, which is the same or different and is optionally halogenated, and n is a number of 200 to 1200), Viscosity at 40 ° C. is 100 mm 2 / s-100,
000 mm 2 / s, preferably 3,000 mm 2 / s ~
Examples include those of 60,000 mm 2 / s. Not preferable because the viscosity at 40 ° C. worse defoaming properties at high temperatures is less than 100mm 2 / s, 100,000mm 2 /
If it exceeds s, it becomes difficult to disperse it as fine particles in the base oil, which is not preferable.

【００１９】式中、Ｒとしてはメチル基、エチル基、ｎ
−プロピル基、ｉ−プロピル基、ｎ−ブチル基、ｉ−ブ
チル基、ｔ−ブチル基、ｎ−ペンチル基、ネオペンチル
基、ヘキシル基、ヘプチル基、オクチル基、デシル基、
及びオクタデシル基のようなアルキル基、フェニル基、
ナフチル基のようなアリ−ル基、ベンジル基、１−フェ
ニルエチル基、２−フェニルエチル基のようなアラルキ
ル基、ｏ−、ｍ−、ｐ−ジフェニル基のようなアルアリ
−ル基、ｏ−、ｍ−、ｐ−クロルフェニル基、ｏ−、ｍ
−、ｐ−ブロムフェニル基、３，３，３−トリフルオル
プロピル基、１，１，１，３，３，３−ヘキサフルオル
−２−プロピル基、ヘプタフルオルイソプロピル基及び
ヘプタフルオロ−ｎ−プロピル基のようなハロゲン化炭
化水素基である。In the formula, R is a methyl group, an ethyl group, or n
-Propyl group, i-propyl group, n-butyl group, i-butyl group, t-butyl group, n-pentyl group, neopentyl group, hexyl group, heptyl group, octyl group, decyl group,
And an alkyl group such as octadecyl group, a phenyl group,
Aryl group such as naphthyl group, benzyl group, aralkyl group such as 1-phenylethyl group and 2-phenylethyl group, alaryl group such as o-, m- and p-diphenyl group, o- , M-, p-chlorophenyl group, o-, m
-, P-bromophenyl group, 3,3,3-trifluoropropyl group, 1,1,1,3,3,3-hexafluoro-2-propyl group, heptafluoroisopropyl group and heptafluoro-n-propyl group A halogenated hydrocarbon group such as a group.

【００２０】オルガノポリシロキサンは、基油に対して
１ｐｐｍ〜５００ｐｐｍ、好ましくは５ｐｐｍ〜１００
ｐｐｍの割合で添加される。The organopolysiloxane is contained in the base oil in an amount of 1 ppm to 500 ppm, preferably 5 ppm to 100 ppm.
It is added in the proportion of ppm.

【００２１】次に、エチレングリコール−プロピレング
リコール重合物について説明する。エチレングリコール
−プロピレングリコール重合物は、一般式（１） R1O (C2H4O）a (C3H6O）b (C2H4O）c R2 （式中、Ｒ1 、Ｒ2 は水素原子または炭素数１〜４のア
ルキル基を表わし、ａ、ｃは１〜３０の整数、ｂは１〜
６０の整数を表わす。）で示され、総分子中のエチレン
オキシド含有量は１０重量％〜５０重量％で、重量平均
分子量が９００〜４，０００、好ましくは１，５００〜
３，０００のものである。Next, the ethylene glycol-propylene glycol polymer will be described. The ethylene glycol-propylene glycol polymer has the general formula (1) R 1 O (C 2 H 4 O) a (C 3 H 6 O) b (C 2 H 4 O) c R 2 (wherein R 1 , R 2 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, a and c are integers of 1 to 30, and b is 1
Represents an integer of 60. ), The ethylene oxide content in the total molecule is 10% to 50% by weight, and the weight average molecular weight is 900 to 4,000, preferably 1,500 to
3,000.

【００２２】また、エチレングリコール−プロピレング
リコール重合物の誘導体としては、例えばエチレングリ
コール−プロピレングリコールのアミン縮合物が挙げら
れ、一般式（２）Further, examples of the derivative of the ethylene glycol-propylene glycol polymer include an amine condensate of ethylene glycol-propylene glycol.

【００２３】[0023]

【化２】 Embedded image

【００２４】（式中、Ｒ1 〜Ｒ4 は水素原子または炭素
数１〜４のアルキル基を表わし、ａ、ｃ、ｆ、ｈは１〜
２０の整数、ｂ、ｄ、ｅ、ｇは１〜３０の整数、ｎは１
〜４の整数を表わす。）で示され、総分子中のエチレン
オキシド含有量は１０重量％〜４０重量％で、重量平均
分子量が５００〜７０００、好ましくは１，５００〜
５，０００のものを使用することができる。(Wherein R 1 to R 4 represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and a, c, f and h are 1 to
20 is an integer, b, d, e, and g are integers from 1 to 30, and n is 1.
Represents an integer of ~ 4. ), The ethylene oxide content in the total molecule is 10% to 40% by weight, and the weight average molecular weight is 500 to 7,000, preferably 1,500 to
5,000 can be used.

【００２５】その他、ＣＡＳ登録番号Ｎｏ．６８６０３
−５８−７の化合物も同様に使用することができる。In addition, the CAS registration number No. 68603
The compound of -58-7 can be used as well.

【００２６】エチレングリコール−プロピレングリコー
ル重合物、またはその誘導体は、単独でも混合して使用
してもよく、基油に対して１ｐｐｍ〜５，０００ｐｐ
ｍ、好ましくは５０ｐｐｍ〜１，０００ｐｐｍの割合で
添加される。The ethylene glycol-propylene glycol polymer or its derivative may be used alone or as a mixture, and may be used in an amount of 1 ppm to 5,000 pp relative to the base oil.
m, preferably 50 ppm to 1,000 ppm.

【００２７】また、エチレングリコール−プロピレング
リコール重合物、またはその誘導体は、オルガノポリシ
ロキサンに対して１倍量〜１，０００倍量、好ましくは
１０倍量〜１００倍量の割合で併用するとよく、また、
合計の配合量は、基油に対して１ｐｐｍ〜５，０００ｐ
ｐｍ、好ましくは１ｐｐｍ〜１，０００ｐｐｍ、更に好
ましくは１０ｐｐｍ〜５００ｐｐｍである。The ethylene glycol-propylene glycol polymer or its derivative may be used in an amount of 1 to 1,000 times, preferably 10 to 100 times the amount of the organopolysiloxane. Also,
The total blending amount is 1 ppm to 5,000 p with respect to the base oil.
pm, preferably 1 ppm to 1,000 ppm, more preferably 10 ppm to 500 ppm.

【００２８】本発明の潤滑油組成物には、酸化防止剤、
流動点降下剤、摩耗防止剤、防錆剤、更には金属不活性
化剤等を添加してもよい。酸化防止剤としては、例えば
ジ（アルキルフェニル）アミン（アルキル基は炭素数４
〜２０）、フェニル−α−ナフチルアミン、アルキルジ
フェニルアミン（アルキル基は炭素数４〜２０）、Ｎ−
ニトロソジフェニルアミン、フェノチアジン、Ｎ，Ｎ’
−ジナフチル−ｐ−フェニレンジアミン、アクリジン、
Ｎ−メチルフェノチアジン、Ｎ−エチルフェノチアジ
ン、ジピリジルアミン、ジフェニルアミン、フェノール
アミン、２，６−ジ−ｔ−ブチル−α−ジメチルアミノ
パラクレゾール等のアミン系酸化防止剤、２．６−ジ−
ｔ−ブチルパラクレゾ−ル、４．４’−メチレンビス
（２．６−ジ−ｔ−ブチルフェノ−ル）、２．６−ジ−
ｔ−ブチル−４−Ｎ，Ｎ−ジメチルアミノメチルフェノ
ール、２．６−ジ−ｔ−ブチルフェノ−ル等のフェノ−
ル系酸化防止剤、また鉄オクトエ−ト、フェロセン、鉄
ナフトエ−ト等の有機鉄塩、セリウムナフトエ−ト、セ
リウムトルエ−ト等の有機セリウム塩、ジルコニウムオ
クトエ−ト等の有機ジルコニウム塩等の有機金属化合物
系酸化防止剤を使用するとよい。また上記の酸化防止剤
は単独で使用してもよいが、二種以上組み合わせて使用
することにより相乗効果を奏するようにして使用するこ
ともできる。酸化防止剤の使用割合は、基油に対して
０．００１〜５重量％、好ましくは０．０１〜２重量％
を使用するとよい。The lubricating oil composition of the present invention includes an antioxidant,
A pour point depressant, an antiwear agent, a rust preventive, and a metal deactivator may be added. Examples of the antioxidant include di (alkylphenyl) amine (wherein the alkyl group has 4 carbon atoms).
~ 20), phenyl-α-naphthylamine, alkyldiphenylamine (the alkyl group has 4 to 20 carbon atoms), N-
Nitrosodiphenylamine, phenothiazine, N, N '
-Dinaphthyl-p-phenylenediamine, acridine,
Amine-based antioxidants such as N-methylphenothiazine, N-ethylphenothiazine, dipyridylamine, diphenylamine, phenolamine, and 2,6-di-t-butyl-α-dimethylaminoparacresol, 2.6-di-
t-Butyl paracresol, 4.4'-methylenebis (2.6-di-t-butylphenol), 2.6-di-
Phenol such as t-butyl-4-N, N-dimethylaminomethylphenol and 2.6-di-t-butylphenol.
Such as organic antioxidants, organic iron salts such as iron octoate, ferrocene and iron naphthoate, organic cerium salts such as cerium naphthoate and cerium toluate, and organic zirconium salts such as zirconium octoate. It is preferable to use an organometallic compound-based antioxidant. Further, the above antioxidants may be used alone, or may be used in combination of two or more so as to exert a synergistic effect. The proportion of the antioxidant used is 0.001 to 5% by weight, preferably 0.01 to 2% by weight, based on the base oil.
Should be used.

【００２９】流動点降下剤としては、ポリアルキルメタ
クリレート系、塩素化パラフィン系、エチレン−酢酸ビ
ニル系共重合体系、エチレン−アルキルアクリレート系
共重合体系、アルケニルこはく酸アミド系化合物等を使
用するとよく、基油に対して０．００１重量％〜５重量
％、好ましくは０．０１重量％〜１．０重量％の割合で
い配合するとよい。As the pour point depressant, polyalkyl methacrylate type, chlorinated paraffin type, ethylene-vinyl acetate type copolymer system, ethylene-alkyl acrylate type copolymer system, alkenyl succinamide type compound, etc. may be used. It may be added in an amount of 0.001% to 5% by weight, preferably 0.01% to 1.0% by weight, based on the base oil.

【００３０】摩耗防止剤には、チオ燐酸亜鉛が使用され
るが、燐酸エステル、チオ燐酸エステル、亜燐酸エステ
ル、チオカルバミン酸亜鉛、チオカルバミン酸エステ
ル、ポリスルフィド、ジスルフィド、硫化エステル、硫
化油脂などでもかまわない。摩耗防止剤の使用割合は、
基油に対して０．０１重量％〜５重量％、好ましくは
０．１重量％〜３重量％使用するとよく、単独で使用し
てもよいが、二種以上組み合わせて使用することもでき
る。As the antiwear agent, zinc thiophosphate is used, but phosphoric acid ester, thiophosphoric acid ester, phosphorous acid ester, zinc thiocarbamate, thiocarbamic acid ester, polysulfide, disulfide, sulfurized ester, sulfurized oil and fat, etc. I don't care. The proportion of anti-wear agent used is
It may be used in an amount of 0.01% by weight to 5% by weight, preferably 0.1% by weight to 3% by weight, based on the base oil, and may be used alone or in combination of two or more kinds.

【００３１】防錆剤としては、エステル、カルボン酸、
アミン、アルコール、フェノール、カルボキシレート、
アミン塩、スルホン酸塩を使用するとよく、例えばコハ
ク酸、コハク酸エステル、オレイン酸牛脂アミド、バリ
ウムスルホネート、カルシウムスルホネート等が挙げら
れ、その使用割合は基油に対して０．０１重量％〜１０
重量％、好ましくは０．０１重量％〜１．０重量％を使
用するとよい。As the rust preventive agent, ester, carboxylic acid,
Amines, alcohols, phenols, carboxylates,
Amine salts and sulfonates are preferably used, and examples thereof include succinic acid, succinic acid ester, oleic acid beef tallow amide, barium sulfonate, and calcium sulfonate. The proportion thereof is 0.01% by weight to 10% by weight of the base oil.
%, Preferably 0.01% to 1.0% by weight is used.

【００３２】金属不活性化剤としては、例えばベンゾト
リアゾール、ベンゾトリアゾール誘導体、チアジアゾー
ル、チアジアゾール誘導体、トリアゾール、トリアゾー
ル誘導体、ジチオカルバメート等を、基油に対して０．
００１重量％〜１０重量％、好ましくは０．０１重量％
〜１．０重量％の添加割合で使用するとよい。As the metal deactivator, for example, benzotriazole, benzotriazole derivative, thiadiazole, thiadiazole derivative, triazole, triazole derivative, dithiocarbamate, etc. can be added to the base oil in an amount of 0.
001% by weight to 10% by weight, preferably 0.01% by weight
It is advisable to use it in an addition ratio of up to 1.0% by weight.

【００３３】[0033]

【作用及び発明の効果】高粘度潤滑油（ＶＧ６８以上）
で高温（１５０℃）での消泡性は、従来の１００℃以下
の温度で有効な消泡性を示すジメチルシリコーン又はそ
の誘導体を使用しても効果がない。又、ジメチルシリコ
ーンを多量（１００ｐｐｍ以上）に添加すると潤滑油は
白濁し、シリコーン分散粒子は沈降する。[Operation and effect of the invention] High-viscosity lubricating oil (VG68 or more)
The defoaming property at a high temperature (150 ° C.) is not effective even if a conventional dimethyl silicone or a derivative thereof that exhibits an effective defoaming property at a temperature of 100 ° C. or less is used. When a large amount (100 ppm or more) of dimethyl silicone is added, the lubricating oil becomes cloudy and the silicone dispersed particles settle.

【００３４】本発明者等は、高粘度潤滑油（ＶＧ６８以
上）で高温での泡立ち度及び泡安定度が５０ｍｌ以下に
なる消泡剤の検討を鋭意実施したところ、消泡剤として
ジメチルポリシロキサン消泡剤とエチレングリコール−
プロピレングリコール重合物とを併用することで消泡性
が大幅に改善される事を見出した。The inventors of the present invention have made earnest studies on a defoaming agent having a high-viscosity lubricating oil (VG68 or more) and a foaming degree and a foam stability at a high temperature of 50 ml or less. Defoamer and ethylene glycol-
It was found that the defoaming property is significantly improved by using it together with a propylene glycol polymer.

【００３５】エチレングリコール−プロピレングリコー
ル重合物を単独で配合しても消泡性を示すものではな
く、この効果は、ジメチルポリシロキサンと併用するこ
とにより、極めて高い消泡性を発現するものである。以
下、実施例により、本発明を説明する。Even if an ethylene glycol-propylene glycol polymer is blended alone, it does not exhibit defoaming properties. This effect is that when it is used in combination with dimethylpolysiloxane, extremely high defoaming properties are exhibited. . Hereinafter, the present invention will be described with reference to examples.

【００３６】[0036]

【実施例】表１に示す実施例１〜実施例４、比較例１〜
比較例８の潤滑油組成物を調製した。表１における組成
は重量部で示す。表１での基油、添加剤について説明す
る。 基油：４０℃での粘度２２０ｍｍ2 ／ｓ、ｎ−ｄ−Ｍ環
分析で％ＣP ７０以上、％ＣN ３０以下、％ＣA １以
下、Ｓ分５０ｐｐｍ以下、Ｎ分５０ｐｐｍ以下のＶＧ２
２０の水素化精製鉱油 酸化防止剤：実施例１〜４、比較例１〜８における酸化
防止剤の内訳はヒンダードフェノール０．２重量％、ア
ルキル化ＰＡＮ（フェニル−α−ナフチルアミン：アル
キル基はＣ4 〜Ｃ12の直鎖又は分岐状）０．２重量％、
アルキル化ＤＰＮ（ジフェニルアミン：アルキル基はＣ
4 〜Ｃ12の直鎖又は分岐状）０．１重量％である。EXAMPLES Examples 1 to 4 and Comparative Examples 1 to 1 shown in Table 1
A lubricating oil composition of Comparative Example 8 was prepared. The composition in Table 1 is shown in parts by weight. The base oil and additives in Table 1 will be described. Base oil: viscosity 220 mm 2 / s at 40 ° C.,% CP 70 or more,% C N 30 or less,% C A 1 or less, S content 50 ppm or less, N content 50 ppm or less VG2 by ndM ring analysis.
Hydrorefined mineral oil of 20 Antioxidants: Breakdown of the antioxidants in Examples 1-4 and Comparative Examples 1-8 is 0.2% by weight of hindered phenol, alkylated PAN (phenyl-α-naphthylamine: alkyl group is C 4 -C 12 linear or branched) 0.2% by weight,
Alkylated DPN (diphenylamine: alkyl group is C
0.1 to 4% by weight of 4- C 12 straight chain or branched chain).

【００３７】流動点降下剤：ポリメチルメタクリレート 防錆剤：アルケニルこはく酸エステル 消泡剤Ａ：４０℃での粘度が３５０ｍｍ2 ／ｓのジメチ
ルポリシロキサン 消泡剤Ｂ：４０℃での粘度が１２，５００ｍｍ2 ／ｓの
ジメチルポリシロキサン 消泡剤Ｃ：４０℃での粘度が６０，０００ｍｍ2 ／ｓの
ジメチルポリシロキサン ＰＥＧ−ＰＰＧ重合物Ａ：上述した一般式（１）で表さ
れるエチレングリコール−プロピレングリコール重合物
で、旭電化（株）製、商品名プルロニックＬ６１、重量
平均分子量２，０００） ＰＥＧ−ＰＰＧ重合物Ｂ：上述した一般式（１）で表さ
れるエチレングリコール−プロピレングリコール重合物
の誘導体でローム＆ハース社製、商品名トリトンＣＦ３
２、重量平均分子量５，７００） 実施例、比較例での潤滑油組成物について、消泡試験
を、ＪＩＳ Ｋ２５１８〔９３．５℃（Ｓｅｑ２）〕及
び、下記に示すＩＬＳＡＣ（１５０℃）により行った。
その結果を同時に表１に示す。結果はいずれも、泡立て
直後の泡の量（ｍｌ）／泡立て後５秒間放置後の泡の量
（ｍｌ）である。Pour point depressant: Polymethylmethacrylate Anticorrosion agent: Alkenyl succinate Defoamer A: Dimethylpolysiloxane having a viscosity of 350 mm 2 / s at 40 ° C. Defoamer B: Viscosity at 40 ° C. of 12 , 500 mm 2 / s dimethylpolysiloxane Defoamer C: Dimethylpolysiloxane having a viscosity at 40 ° C. of 60,000 mm 2 / s PEG-PPG polymer A: Ethylene glycol represented by the above general formula (1) -Propylene glycol polymer, manufactured by Asahi Denka Co., Ltd., trade name Pluronic L61, weight average molecular weight 2,000) PEG-PPG polymer B: ethylene glycol-propylene glycol polymerization represented by the general formula (1) described above. Product name: Triton CF3 manufactured by Rohm & Haas Company
2, weight average molecular weight 5,700) With respect to the lubricating oil compositions of Examples and Comparative Examples, defoaming test was conducted by JIS K2518 [93.5 ° C (Seq2)] and ILSAC (150 ° C) shown below. It was
The results are shown in Table 1 at the same time. All the results are the amount of foam immediately after foaming (ml) / the amount of foam after standing for 5 seconds after foaming (ml).

【００３８】ＩＬＳＡＣ：消泡性試験法 １．浴槽の温度１５０±０．５℃に保持する。ILSAC: Defoaming Test Method 1. Keep the bath temperature at 150 ± 0.5 ° C.

【００３９】２．試料容器に１８０ｍｌ目盛まで潤滑油
組成物を入れ、１５０℃浴槽中に容器の９００ｍｌ目盛
まで浸す。2. The lubricating oil composition is put in a sample container up to a scale of 180 ml, and the container is immersed in a 150 ° C. bath up to a scale of 900 ml.

【００４０】３．２０分間浴槽に浸し、直ちに洗浄にし
たディフューザーストーン付、空気導入管を容器に差込
み、中央に直立させ、底面に接するように取付けて５分
間試料中に浸す。3. Immerse in bath for 20 minutes, immediately wash with diffuser stone, insert air introduction tube into container, stand upright in the center, attach so as to contact bottom surface, and soak in sample for 5 minutes.

【００４１】４．空気導入管を空気供給装置につなぎ、
流量２００±５ｍｌ／ｍｉｎでディフューザーストーン
から最初の泡が出たときから５分±３秒間乾燥空気を試
料中に吹き込む。4. Connect the air inlet pipe to the air supply device,
Blow dry air into the sample for 5 minutes ± 3 seconds after the first foam emerges from the diffuser stone at a flow rate of 200 ± 5 ml / min.

【００４２】５．空気供給装置から供給を止め、すばや
く泡の量を読み取る。（泡立ち度） ６．そのまま５秒間放置し、再び泡の量を読み取る。
（泡安定度）5. Stop the air supply and read the amount of foam quickly. (Bubbling degree) 6. Let stand for 5 seconds and read the amount of foam again.
(Foam stability)

【００４３】[0043]

【表１】 [Table 1]

【００４４】比較例１は、消泡剤、重合物共に添加しな
い場合で、消泡性が悪いことがわかる。これに消泡剤
Ａ、Ｂ、Ｃを０．００１％添加した場合、比較例２、
３、４のようにＪＩＳ法（９３．５℃）では泡立ち度、
泡安定度とも０ｍｌまで低下するが、測定温度が１５０
℃では泡立ち度、泡安定度は５０ｍｌ以下にはならない
ことがわかる。In Comparative Example 1, it is understood that the defoaming property is poor when neither the defoaming agent nor the polymer is added. When 0.001% of antifoaming agents A, B, and C were added to this, Comparative Example 2,
In the JIS method (93.5 ° C.) like 3 and 4, the foaming degree,
The foam stability decreases to 0 ml, but the measurement temperature is 150
It can be seen that the foaming degree and the foam stability do not fall below 50 ml at ℃.

【００４５】また、比較例１のサンプルにＰＥＧ−ＰＰ
Ｇ重合物Ａ又はＢを添加したケース、即ち比較例５、６
では、ＪＩＳ法では泡立ち度、泡安定度とも比較例１よ
り若干良くなるものの、ＩＬＳＡＣ法では全く改善され
ないことがわかる。PEG-PP was added to the sample of Comparative Example 1.
Case in which G polymer A or B was added, that is, Comparative Examples 5 and 6
Then, it is understood that although the foaming degree and the foam stability in the JIS method are slightly better than those in Comparative Example 1, they are not improved at all in the ILSAC method.

【００４６】これに対して、実施例１〜４に見られるよ
うに、比較例１に消泡剤とＰＥＧ−ＰＰＧ重合物を組み
合わせ添加すると、ＪＩＳ法、ＩＬＳＡＣ法共に消泡性
が顕著に改善されることがわかる。即ち、消泡剤単独
（比較例２〜４）及びＰＥＧ−ＰＰＧ重合体単独（比較
例５、６）を添加する場合と比較すると、両添加剤の併
用効果が著しい事がわかる。On the other hand, as seen in Examples 1 to 4, when the defoaming agent and the PEG-PPG polymer were combined and added to Comparative Example 1, the defoaming property was remarkably improved in both the JIS method and the ILSAC method. I understand that it will be done. That is, as compared with the case where the antifoaming agent alone (Comparative Examples 2 to 4) and the PEG-PPG polymer alone (Comparative Examples 5 and 6) were added, it was found that the combined effect of both additives was remarkable.

【００４７】また、消泡剤は消泡剤Ａのように低粘度の
ものでは、ＰＥＧ−ＰＰＧ重合体と併用しても、比較例
７、８のように効果が無いことがわかる。消泡剤Ｂ及び
Ｃのような高粘度のものがＰＥＧ−ＰＰＧ重合体Ａ及び
Ｂと併用効果を発現することがわかる。Further, it can be seen that when the antifoaming agent has a low viscosity like the antifoaming agent A, it has no effect as in Comparative Examples 7 and 8 even when used in combination with the PEG-PPG polymer. It can be seen that high-viscosity agents such as defoaming agents B and C exhibit a combined effect with PEG-PPG polymers A and B.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｃ１０Ｎ 40:06 40:08 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location C10N 40:06 40:08

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 ４０℃での粘度が１０ｍｍ2 ／ｓ〜７０
０ｍｍ2 ／ｓの基油に、４０℃での粘度が１，０００ｍ
ｍ2 ／ｓ〜１００，０００ｍｍ2 ／ｓのオルガノポリシ
ロキサンを１ｐｐｍ〜５００ｐｐｍ、及びエチレングリ
コール−プロピレングリコール重合物またはその誘導体
を１ｐｐｍ〜５，０００ｐｐｍの割合で配合したことを
特徴とする潤滑油組成物。1. The viscosity at 40 ° C. is 10 mm 2 / s to 70.
0 mm 2 / s base oil, viscosity at 40 ℃ 1,000m
Lubricating oil composition characterized by mixing 1 ppm to 500 ppm of an organopolysiloxane of m 2 / s to 100,000 mm 2 / s and 1 ppm to 5,000 ppm of an ethylene glycol-propylene glycol polymer or a derivative thereof. Stuff.
JP17631594A 1994-07-28 1994-07-28 Lubricating oil composition Expired - Fee Related JP3476916B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP17631594A JP3476916B2 (en) 1994-07-28 1994-07-28 Lubricating oil composition
US08/750,263 US5747430A (en) 1994-07-28 1995-07-08 Lubricant composition
PCT/US1995/009564 WO1996003480A1 (en) 1994-07-28 1995-07-28 Lubricant composition
CA002192491A CA2192491A1 (en) 1994-07-28 1995-07-28 Lubricant composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17631594A JP3476916B2 (en) 1994-07-28 1994-07-28 Lubricating oil composition

Publications (2)

Publication Number Publication Date
JPH0841480A true JPH0841480A (en) 1996-02-13
JP3476916B2 JP3476916B2 (en) 2003-12-10

Family

ID=16011440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17631594A Expired - Fee Related JP3476916B2 (en) 1994-07-28 1994-07-28 Lubricating oil composition

Country Status (3)

Country Link
JP (1) JP3476916B2 (en)
CA (1) CA2192491A1 (en)
WO (1) WO1996003480A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002097485A (en) * 2000-09-22 2002-04-02 Nippon Mitsubishi Oil Corp Lubricating oil composition for paper machine
JP2009521571A (en) * 2005-12-21 2009-06-04 シェブロン ユー．エス．エー． インコーポレイテッド Ashless lubricating oil with high oxidation stability
JP2009521572A (en) * 2005-12-21 2009-06-04 シェブロン ユー．エス．エー． インコーポレイテッド Lubricant with high oxidation stability
JP2012046606A (en) * 2010-08-26 2012-03-08 Toyota Motor Corp Lubricating oil composition
JP2019116531A (en) * 2017-12-26 2019-07-18 Ｊｘｔｇエネルギー株式会社 Lubricant composition
WO2023189764A1 (en) * 2022-03-30 2023-10-05 出光興産株式会社 Lubricating oil composition, flash point improver, and flash point improving method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU704899B2 (en) * 1995-07-10 1999-05-06 Idemitsu Kosan Co. Ltd A refrigerator oil and process for lubrication using the refrigerator oil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128245C (en) * 1951-05-31
US2674619A (en) * 1953-10-19 1954-04-06 Wyandotte Chemicals Corp Polyoxyalkylene compounds
US3101374A (en) * 1958-08-19 1963-08-20 Wyandotte Chemicals Corp Polyoxyalkylene surface active agents having heteric polyoxyethylene solubilizing chains
US3235501A (en) * 1962-06-11 1966-02-15 Socony Mobil Oil Co Inc Foam-inhibited oil compositions
US4125470A (en) * 1976-04-02 1978-11-14 Dow Corning Corporation Band-ply lubricant concentrates
US4151101A (en) * 1977-12-23 1979-04-24 Stauffer Chemical Company Method and composition for controlling foam in non-aqueous fluid systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002097485A (en) * 2000-09-22 2002-04-02 Nippon Mitsubishi Oil Corp Lubricating oil composition for paper machine
JP2009521571A (en) * 2005-12-21 2009-06-04 シェブロン ユー．エス．エー． インコーポレイテッド Ashless lubricating oil with high oxidation stability
JP2009521572A (en) * 2005-12-21 2009-06-04 シェブロン ユー．エス．エー． インコーポレイテッド Lubricant with high oxidation stability
JP2012046606A (en) * 2010-08-26 2012-03-08 Toyota Motor Corp Lubricating oil composition
JP2019116531A (en) * 2017-12-26 2019-07-18 Ｊｘｔｇエネルギー株式会社 Lubricant composition
WO2023189764A1 (en) * 2022-03-30 2023-10-05 出光興産株式会社 Lubricating oil composition, flash point improver, and flash point improving method

Also Published As

Publication number Publication date
JP3476916B2 (en) 2003-12-10
CA2192491A1 (en) 1996-02-08
WO1996003480A1 (en) 1996-02-08

Similar Documents

Publication Publication Date Title
US5747430A (en) Lubricant composition
JP5793221B2 (en) Lubricant blend composition
JP6033303B2 (en) Lubricant composition having improved oxidative stability and useful life
JP5604453B2 (en) Lubricating composition
WO1996001302A1 (en) Engine oil composition
JP2005139451A (en) Ashless additive formulation suitable for hydraulic oil application
JPH0570785A (en) Lubricating oil composition
JPH0841480A (en) Lubricating oil composition
JP2015227453A (en) Lubricant composition
JP2000073078A (en) Metalworking fluid composition
JPH05302093A (en) Lubricating oil composition
JPH05171174A (en) Lubricant oil composition
JPH11209778A (en) Defoaming agent for lubricating oil and lubricating oil composition containing the same
JP3807743B2 (en) 2-cycle lubricant
JP3250584B2 (en) Lubricating oil composition
JP5171317B2 (en) Lubricating oil composition for plastic working
JPH11100590A (en) Water-insoluble dispersion medium composition
JP2017132887A (en) Debris removal lubricant composition, member coated with debris removal lubricant composition and method of using debris removal lubricant composition
JP3229652B2 (en) Lubricating oil composition
JP2529126B2 (en) Flushing liquid
JP2001354984A (en) Metal processing lubricant
JPH0586387A (en) Lubricating oil composition
WO1997004051A1 (en) Power transmitting fluids with improved resistance to foaming
JP6466871B2 (en) Foreign matter removing lubricating composition, foreign material removing lubricating composition coating member, and method of using foreign matter removing lubricating composition
JP2529125B2 (en) Flushing liquid

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees