JPS62192495A - Manual transmission oil composition - Google Patents

Manual transmission oil composition

Info

Publication number
JPS62192495A
JPS62192495A JP61034182A JP3418286A JPS62192495A JP S62192495 A JPS62192495 A JP S62192495A JP 61034182 A JP61034182 A JP 61034182A JP 3418286 A JP3418286 A JP 3418286A JP S62192495 A JPS62192495 A JP S62192495A
Authority
JP
Japan
Prior art keywords
5pts
sulfurized
oil
parts
manual transmission
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.)
Pending
Application number
JP61034182A
Other languages
Japanese (ja)
Inventor
Yuji Ikemoto
雄次 池本
Osamu Iizuka
修 飯塚
Toru Aoki
徹 青木
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.)
Eneos Corp
Original Assignee
Nippon Oil 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP61034182A priority Critical patent/JPS62192495A/en
Priority to EP87102143A priority patent/EP0237804A3/en
Publication of JPS62192495A publication Critical patent/JPS62192495A/en
Pending 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
    • C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular 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
    • 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
    • C10M105/08—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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised compounds
    • C10M135/04—Hydrocarbons
    • 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
    • C10M135/02—Sulfurised compounds
    • C10M135/06—Esters, e.g. fats
    • 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio 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
    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
    • C10M137/14—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
    • 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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • 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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • 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
    • 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
    • C10M2207/028—Overbased salts 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/26—Overbased carboxylic acid salts
    • C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
    • 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic 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
    • C10M2207/282—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
    • C10M2207/286—Esters of 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
    • C10M2207/34—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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
    • 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
    • C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
    • 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
    • C10M2219/046—Overbasedsulfonic acid 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
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/041—Triaryl phosphates
    • 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/042—Metal salts 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/045—Metal containing thio 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
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
    • C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/044—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)

Abstract

PURPOSE:To obtain the titled compsn. which exhibits a high coefficient of dynamic friction under high speed conditions and a low coefficient of dynamic friction under low speed conditions and is free from grating of gears and jamming during variation of speed. CONSTITUTION:80-90pts.wt. base oil having a viscosity of 1-50cSt at 100 deg.C and comprised of a lubricating oil component derived from a mineral oil and/or a synthetic lubricating oil, such as poly-alpha-olefin, is blended with 0.2-5pts.wt. sulfurized fats or sulfurized ester which is a sulfurized fatty acid ester of animal and vegetable oils and a synthetic oil, 0.1-5pts.wt. phosphite of formula I [wherein a is an integer of 1-3; b is 0-2; and R is a 3-25C alkyl or (alkyl) aryl], 0.2-5pts.wt. zinc thiophosphate of formula II, 2-5pts.wt. metallic detergent-dispersant, such as magnesium sulfonate or calcium salicylate, and optionally additives, such as phenolic or amine antioxidants, rust preventive, flow point depressant, and viscosity index improver.

Description

【発明の詳細な説明】 ［産業上の利用分野］ 本発明は乗用車、トラック、バスなどの大型車、あるい
はトラクタなどを包含する自動車の手動変速１（ＦＲ車
のマニュアルトランスミッションおよＵＦＦ車のマニュ
アル１〜ランスアクスル）の潤滑に使用される手動変速
機油組成物に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to manual transmission 1 of automobiles including large vehicles such as passenger cars, trucks, and buses, and tractors (manual transmission of FR vehicles and manual transmission of UFF vehicles). 1 to lance axle).

［従来技術および発明が解決しようとする問題点］ 乗用車、大型車両における乗り心地の追及・向上に伴な
い、従来あまり問題にされていなかった手動変速機によ
り変速を行う際に発生する゛ギＡ７鳴き”や”ひっかか
り″が問題視されるようになってきた。“ギヤ鳴き”は
一般に走行距離の長い車にみられ、特に高速走行時に急
激なシフトダウンによりエンジンブレーキをかけながら
減速さゼる場合に発生することが多い。この様な状態で
“ギＡ７鳴ぎ′が発生すると変速がスムーズにいかない
ため重大な事、１５につながる可能性があった。[Prior art and problems to be solved by the invention] With the pursuit and improvement of ride comfort in passenger cars and large vehicles, gear A7, which occurs when changing gears with a manual transmission, which has not been a problem in the past. "Gear squeal" and "stuck" are becoming a problem. "Gear squeal" is generally seen in cars with long mileage, especially when driving at high speeds due to sudden downshifts that cause the engine to brake while decelerating. This often occurs in cases where gear A7 squeal occurs in such a situation, causing the shift to not go smoothly, which could lead to a serious problem.

一方、“ひっかかり″は二段入れなどとも呼ばれ、低速
走行時あるいはアイドリンク時に変速を行うときにみら
れる現象であり、シフトチェンジが非常に重く感じられ
る状態を意味する。On the other hand, "stuck", also known as two-gear shifting, is a phenomenon that occurs when shifting gears when driving at low speeds or when idling, and means that the shift change feels extremely heavy.

このため、男性ドライバーだけでなく、近年増加してい
る女性ドライバーの運転を困難にしている。This makes driving difficult not only for male drivers but also for female drivers, who have been increasing in recent years.

手動変速様には従来、硫黄−リン系極圧剤を配合したギ
ヤ油やエンジン油あるいは手動変速機油（ＡＴＦ＞が使
用されているがいずれもこれらの問題点を解決するまで
には至っていない。Conventionally, gear oils, engine oils, or manual transmission oils (ATF) containing sulfur-phosphorus extreme pressure agents have been used for manual transmissions, but none of them have solved these problems.

［問題点を解決するための手段］ 本発明者らは“ギヤ鳴き″やパひっかかり″の問題につ
いて鋭意研究を行った結果、これらの問題が手動変速機
のシンクロメツシュＲ構における潤滑状態に起因してい
ることを見出だし本発明を完成させるに至った。すなわ
ち、シンクロメツシュ機構におけるシンクロナイザリン
グとギヤコーン間のＩ！！　擦係数が低すぎると滑りが
生じ°′ギギヤき″が発生する。逆にｙｌｒ！Ａ係数が
高すぎると“ひっかかり″が生ずる。[Means for Solving the Problems] As a result of intensive research into the problems of "gear squeal" and clutching, the inventors of the present invention found that these problems are caused by the lubrication conditions in the synchromesh R mechanism of manual transmissions. The inventors have discovered that this is caused by the friction coefficient between the synchronizer ring and the gear cone in a synchronizer mesh mechanism.If the coefficient of friction is too low, slippage occurs and gearing occurs. . On the contrary, ylr! If the A factor is too high, "snapping" will occur.

シンクロナイザリングとギヤコーン間の摩擦には当然な
がら、使用される潤滑油も大きく関与する。　本発明者
らはこれらの問題を潤滑油で解決すべく広範な検討を行
い、゛ひっかかり″が生じないためには静摩擦係数また
は低速条件における動摩擦係数が低く、゛ギヤ鳴き″が
発生しないためには高速条件に於けろり」摩擦係数が高
ければよいことを発見しこれらを満足すると同時に極圧
性や酸化安定性など手動変速機油に必要なあらゆる性能
を兼ね備えた画期的な潤滑油を開発するに至った。Of course, the lubricating oil used also plays a large role in the friction between the synchronizer ring and gear cone. The inventors of the present invention have conducted extensive studies to solve these problems with lubricating oil, and found that in order to prevent "snapping", the coefficient of static friction or the coefficient of dynamic friction under low speed conditions is low, and that "gear noise" does not occur. He discovered that under high-speed conditions, a high coefficient of friction would be better, and at the same time developed a revolutionary lubricant that satisfies these requirements and also has all the properties necessary for a manual transmission oil, such as extreme pressure properties and oxidation stability. reached.

［発明の構成］ 本発明は、（Ａ）１００℃で１〜５０Ｃ３ｔの粘度を有
する基油８ｏ〜９０重吊部に対し、（Ｂ）硫化油脂また
は硫化エステル０．２〜５重斑部、（Ｃ）亜リン酸エス
テル０．１〜５重屋部、（Ｄ）チオリン酸亜鉛０．２〜
５１聞部および（Ｅ）金属系清浄分散剤２〜５重Ｍ部を
必須成分として配合してなる手動変速機油組成物である
。（Ａ）基油は鉱油系潤滑油留分、合成潤滑油あるいは
これらの混合物であり、合成潤滑油としてはポリ−α−
オレフィン、オレフィン重合体、−価および多価アルコ
ール類のカルボン酸エステル、ポリエーテル、シリコー
ン、ポリグリコール、けい酸塩、アルキル芳香族、カー
ボネート、ハロゲン化炭化水素などがある。これらの基
油の１００℃における粘度は１〜５０Ｃ８ｔ、好ましく
は４〜１８Ｇ３ｔである。[Structure of the Invention] The present invention provides (A) a base oil having a viscosity of 1 to 50C3t at 100° C., an 8o to 90-layered portion, (B) a sulfurized oil or fat or a sulfurized ester, a 0.2- to 5-layered portion, (C) Phosphite ester 0.1-5 layers, (D) Zinc thiophosphate 0.2-
51 parts and (E) 2 to 5 parts of a metallic detergent and dispersant as essential components. (A) The base oil is a mineral oil-based lubricating oil fraction, a synthetic lubricating oil, or a mixture thereof, and the synthetic lubricating oil is poly-α-
Examples include olefins, olefin polymers, carboxylic acid esters of -hydric and polyhydric alcohols, polyethers, silicones, polyglycols, silicates, alkyl aromatics, carbonates, halogenated hydrocarbons, and the like. The viscosity of these base oils at 100°C is 1 to 50C8t, preferably 4 to 18G3t.

必須成分である＜８）硫化油脂、硫化エステルは！Ｉ］
植物油および合成油の硫化脂肪酸エステル類であり、配
合量は０．２〜５重量部、好ましくは１〜３重量部であ
る。<8) Sulfurized oils and sulfurized esters are essential ingredients! I]
These are sulfurized fatty acid esters of vegetable oils and synthetic oils, and the blending amount is 0.2 to 5 parts by weight, preferably 1 to 3 parts by weight.

（Ｃ）亜リン酸エステルは次の一般式 ％式％） で示される化合物であり、ラウリルハイドロジエンホス
ファイト、オレイルハイドロジエンホスファイトなどが
ある。配合量は０．１〜５重小部、好ましくは０．５〜
２＠ａ部である。(C) Phosphite ester is a compound represented by the following general formula (%), and includes lauryl hydrogen phosphite, oleyl hydrogen phosphite, and the like. The blending amount is 0.1 to 5 parts, preferably 0.5 to 5 parts.
2@a part.

（Ｄ）チオリン酸亜鉛は次の一般式 ％式％ で示される化合物であり、ジイソブロビルジヂオリン酸
亜鉛、ジー２−エチルへキシルジチオリン１！ｌｉＪ！
鉛、ジノニルフェニルジチオリン酸亜鉛などがある。配
合ｍは０．２〜５重１部、好ましくは０．５〜３重市部
である。(D) Zinc thiophosphate is a compound represented by the following general formula: % Zinc diisobrobyldidiophosphate, di-2-ethylhexyldithioline 1! liJ!
These include lead and zinc dinonylphenyl dithiophosphate. The blend m is 0.2 to 5 parts, preferably 0.5 to 3 parts.

（Ｅ）金属系清浄分散剤はスルホネート、フェネート、
サリチレート、ホスホネート類であり金属としてはＣａ
１Ｂａ、Ｍｇ、Ｎａなどが挙げられる。配合位は０．２
〜５重徂部、好ましくは０゜５〜４重量部である。(E) Metallic detergent and dispersants include sulfonates, phenates,
Salicylates and phosphonates, and the metal is Ca.
Examples include 1Ba, Mg, and Na. The mixing position is 0.2
~5 parts by weight, preferably 0.5 to 4 parts by weight.

このほか一般に潤滑油に使用されるフェノール系、アミ
ン系酸化防止剤、さび止め剤、ポリメタクリレートなど
の流動点降下剤、粘度指数向上剤を併用してもかまわな
い。In addition, phenolic and amine antioxidants, rust inhibitors, pour point depressants such as polymethacrylate, and viscosity index improvers, which are generally used in lubricating oils, may be used in combination.

［実施例］ 以下、本発明を実施例によって詳しく述べるが、本発明
の要旨を逸脱しないかぎり、これらの実施例のみに限定
されるものではない。[Examples] Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited to these Examples unless it departs from the gist of the present invention.

実施例 表１に示した処方により組成物Ａ、Ｂ、ＣおよびＤを調
製して、各組成物のＦ′Ｍ擦係擦合数の試験方法にした
がって測定し、その結果を市販品と比較した結果を表２
に示した。Example Compositions A, B, C, and D were prepared according to the formulations shown in Table 1, and the F'M friction number of each composition was measured according to the test method, and the results were compared with commercially available products. The results are shown in Table 2.
It was shown to.

（シンクロナイザリングとギヤコーン間のａｍ係数の測
定） 手動変速機を台上に設置し、以下の条件で測定する。(Measurement of am coefficient between synchronizer ring and gear cone) A manual transmission is installed on a bench and measured under the following conditions.

（１）　入力回転数４．ｏｏｏｒｐｍ、レバー押し付番
ノ荷重４　ｋ　ａ　−ｆ’　、油温７０℃においてシフ
ト：ニュートラル←→４速の繰り返しを５０．０００回
行い、そのときの＋！！　擦係数を測定する。(1) Input rotation speed 4. ooorpm, lever pressing number load 4 k a - f', oil temperature 70°C, shift: neutral ← → 4th gear was repeated 50,000 times, and +! ! Measure the friction coefficient.

（２）　入力回転数３０　Ｏｒ　ｌ）　ｒｒｌ、レバー
押し付は荷重４ｋｇｆ、油温７０℃においてシフト：ニ
ュートラル←→１速の繰り返しを１００回行い、そのと
きのＩ？！擦係擦合数定する。(2) Input rotation speed 30 Or l) rrl, When pressing the lever, the load is 4 kgf, the oil temperature is 70°C, shift: neutral ← → 1st gear is repeated 100 times, and then I? ! Determine the friction coefficient.

［発明の効果コ 表１および表２に記載の結果から明らかな通り、本発明
の組成物Ａ−Ｄは高速条件（１）に於ける動Ｉ！？、Ｉ
！！係数が高く、かつ低速条件（２）に於ける動摩擦係
数が低いという優れた性能を有しており、手動変速機油
として好ましいものであることが分かる。[Effects of the Invention] As is clear from the results shown in Tables 1 and 2, the compositions A-D of the present invention showed a high kinetic I! under high-speed conditions (1). ? , I
! ! It has excellent performance in that it has a high coefficient and a low dynamic friction coefficient under low speed condition (2), and is found to be preferable as a manual transmission oil.

それに対して、市販のギヤ油、エンジン油、ＡＴＦなど
はその摩擦特性が実施例の組成物よりはるかに劣ってお
り、手動変速機油としては好ましいものではないことが
分かる。In contrast, it can be seen that commercially available gear oils, engine oils, ATF, etc. have far inferior friction properties to the compositions of the examples, and are not preferred as manual transmission oils.

本発明によって生ずる効果を列挙すれば次のようである
。The effects brought about by the present invention are listed below.

（１）　変速時に“ひっかかり″や“ギヤ鳴き″がなく
、乗り心地の向上により快適なドライブが楽しめる。(1) There is no "stuck" or "gear squeal" when changing gears, and the improved ride comfort allows you to enjoy a comfortable drive.

（２）　高速走行時のシフトダウンが円滑にいくために
事故発生防止に寄与する。(2) Smooth downshifts during high-speed driving help prevent accidents.

（３）　″ギヤ鳴り″はギヤのチャンファ（爪）とスリ
ーブのチャンファの衝突により発生するが、この頻度が
多いとチャンファの磨耗が進み、手動変速機の寿命が短
くなるが、これを防止することができる。(3) ``Gear noise'' is caused by the collision between the chamfer (claw) of the gear and the chamfer of the sleeve.If this happens frequently, the chamfer will wear out and the life of the manual transmission will be shortened, but this can be prevented. be able to.

特許出願人　　日本石油株式会社 ′　　ノ□ 代　　理　　人　　　　　秋　　　元　　　輝　　　雄
１，１）（？・二ｊ・ｊｐ！Patent applicant Nippon Oil Co., Ltd.'ノ□ Agent Teruo Akimoto1,1) (?・2j・jp!

Claims (1)

【特許請求の範囲】[Claims] （１）（Ａ）１００℃で１〜５０ｃＳｔの粘度を有する
基油８０〜９０重量部に対し、 （Ｂ）硫化油脂または硫化エステル０．２ 〜５重量部 （Ｃ）亜リン酸エステル０．１〜５重量部、（Ｄ）チオ
リン酸亜鉛０．２〜５重量部、 および （Ｅ）金属系清浄分散剤０．２〜５重量部 を必須成分として配合してなる手動変速機油組成物。(1) (A) 80 to 90 parts by weight of a base oil having a viscosity of 1 to 50 cSt at 100°C, (B) 0.2 to 5 parts by weight of sulfurized fat or sulfurized ester, and (C) 0.2 to 5 parts by weight of sulfurized ester. 1 to 5 parts by weight, (D) 0.2 to 5 parts by weight of zinc thiophosphate, and (E) 0.2 to 5 parts by weight of a metallic detergent and dispersant, as essential components.
JP61034182A 1986-02-19 1986-02-19 Manual transmission oil composition Pending JPS62192495A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP61034182A JPS62192495A (en) 1986-02-19 1986-02-19 Manual transmission oil composition
EP87102143A EP0237804A3 (en) 1986-02-19 1987-02-16 Oil composition for manual transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61034182A JPS62192495A (en) 1986-02-19 1986-02-19 Manual transmission oil composition

Publications (1)

Publication Number Publication Date
JPS62192495A true JPS62192495A (en) 1987-08-24

Family

ID=12407056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61034182A Pending JPS62192495A (en) 1986-02-19 1986-02-19 Manual transmission oil composition

Country Status (2)

Country Link
EP (1) EP0237804A3 (en)
JP (1) JPS62192495A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08165482A (en) * 1994-12-13 1996-06-25 Idemitsu Kosan Co Ltd Lubricating oil composition for gear
JP2005343954A (en) * 2004-06-01 2005-12-15 Tonengeneral Sekiyu Kk Driving system-lubricating oil composition for automobile
JP2010195894A (en) * 2009-02-24 2010-09-09 Jx Nippon Oil & Energy Corp Lubricating oil composition for gear
JP2010242085A (en) * 2009-04-01 2010-10-28 Infineum Internatl Ltd Lubricating oil composition
JP4804349B2 (en) * 2004-06-01 2011-11-02 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for manual transmission
CN114317075A (en) * 2021-12-03 2022-04-12 广东红日星实业有限公司 Cutting fluid and preparation method and application thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501527A1 (en) * 1987-01-30 1992-09-02 The Lubrizol Corporation Gear lubricant composition
US4960530A (en) * 1988-03-31 1990-10-02 Ethyl Petroleum Additives, Inc. Lubricating oil composition
CA2099314A1 (en) * 1992-07-09 1994-01-10 Ian Macpherson Friction modification of synthetic gear oils
JPH07150183A (en) * 1993-08-20 1995-06-13 Lubrizol Corp:The Lubricating composition having improved heat stability and limited slip performance
US6482778B2 (en) * 1999-08-11 2002-11-19 Ethyl Corporation Zinc and phosphorus containing transmission fluids having enhanced performance capabilities
US6503872B1 (en) * 2000-08-22 2003-01-07 The Lubrizol Corporation Extended drain manual transmission lubricants and concentrates
KR101147381B1 (en) * 2010-04-27 2012-05-22 주식회사 한국발보린 Flame retardant hydraulic oil composition
CA2938020C (en) 2015-08-26 2023-07-04 Infineum International Limited Lubricating oil compositions
FR3097875B1 (en) * 2019-06-28 2022-03-04 Total Marketing Services Lubricating composition for preventing corrosion and/or tribocorrosion of metal parts in an engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945769A (en) * 1972-09-04 1974-05-01 Seiko Instr & Electronics Udedokeikeesu no kozo
JPS54149705A (en) * 1978-05-16 1979-11-24 Fuji Kouyu Kk Lubricant composition for internal combustion engine
JPS5560595A (en) * 1978-10-30 1980-05-07 Mobil Oil Antiabrasive additive and composition containing it
JPS6084394A (en) * 1983-09-19 1985-05-13 Idemitsu Kosan Co Ltd Fatigue life extending lubricant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235896A (en) * 1968-05-24 1971-06-16 Mobil Oil Corp Multifunctional fluid
US3899432A (en) * 1974-06-03 1975-08-12 Chevron Res All-purpose lubricating oil composition with anti-chatter characteristics for wet disc brakes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945769A (en) * 1972-09-04 1974-05-01 Seiko Instr & Electronics Udedokeikeesu no kozo
JPS54149705A (en) * 1978-05-16 1979-11-24 Fuji Kouyu Kk Lubricant composition for internal combustion engine
JPS5560595A (en) * 1978-10-30 1980-05-07 Mobil Oil Antiabrasive additive and composition containing it
JPS6084394A (en) * 1983-09-19 1985-05-13 Idemitsu Kosan Co Ltd Fatigue life extending lubricant

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08165482A (en) * 1994-12-13 1996-06-25 Idemitsu Kosan Co Ltd Lubricating oil composition for gear
JP2005343954A (en) * 2004-06-01 2005-12-15 Tonengeneral Sekiyu Kk Driving system-lubricating oil composition for automobile
JP4804349B2 (en) * 2004-06-01 2011-11-02 Ｊｘ日鉱日石エネルギー株式会社 Lubricating oil composition for manual transmission
JP2010195894A (en) * 2009-02-24 2010-09-09 Jx Nippon Oil & Energy Corp Lubricating oil composition for gear
JP2010242085A (en) * 2009-04-01 2010-10-28 Infineum Internatl Ltd Lubricating oil composition
CN114317075A (en) * 2021-12-03 2022-04-12 广东红日星实业有限公司 Cutting fluid and preparation method and application thereof
CN114317075B (en) * 2021-12-03 2023-04-11 广东红日星实业有限公司 Cutting fluid and preparation method and application thereof

Also Published As

Publication number Publication date
EP0237804A2 (en) 1987-09-23
EP0237804A3 (en) 1988-07-20

Similar Documents

Publication Publication Date Title
JPS62192495A (en) Manual transmission oil composition
USRE23979E (en) Lubricant composition containing dialkyl
US5391307A (en) Lubricating oil composition
CN102417849A (en) Clean type universal gear lubricating oil composition
JPH0978079A (en) Lubricating oil composition
JP2795469B2 (en) Lubricating oil composition
EP0677570A1 (en) Final-drive lubricating oil composition
JP3973281B2 (en) Gear oil composition
JPH02182787A (en) Lubricant oil composition for hand-operated speed variator
US20120028857A1 (en) Automobile transmission oil composition with improved low-temperature transmission performance
JPH0339400A (en) Lubricating oil composition
EP0677571A1 (en) Final-drive lubricating oil composition
JPS6361090A (en) Automotive gear oil composition
JPS5971395A (en) Versatile lubrication oil composition
JPH05331477A (en) Hydraulic oil composition
JP3145444B2 (en) Lubricating oil composition for automatic transmission
KR100298035B1 (en) Composition of manual transmission gear oil for car
JP2845497B2 (en) Lubricating oil composition
US3206401A (en) Lubricating oil compositions containing ester of mercapto acid and a phosphonate
JPS63502598A (en) Functional fluids with boronated epoxides, carboxyl solubilizers, zinc salts and calcium complexes
JPH05105895A (en) Lubricating oil composition for wet clutch or wet brake
JPH06145683A (en) Lubricating oil composition for automatic speed gear
JPH02155987A (en) Lubricating oil composition for power control
JPS6361091A (en) Gear oil composition
JP3512231B2 (en) Lubricating oil composition for automatic transmission