[go: up one dir, main page]

WO2002042397A1 - Composition fluide de travail du métal - Google Patents

Composition fluide de travail du métal Download PDF

Info

Publication number
WO2002042397A1
WO2002042397A1 PCT/JP2001/010162 JP0110162W WO0242397A1 WO 2002042397 A1 WO2002042397 A1 WO 2002042397A1 JP 0110162 W JP0110162 W JP 0110162W WO 0242397 A1 WO0242397 A1 WO 0242397A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil composition
composition according
groups
group
oil
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.)
Ceased
Application number
PCT/JP2001/010162
Other languages
English (en)
Japanese (ja)
Inventor
Youichiro Jido
Ryoichi Okuda
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Publication of WO2002042397A1 publication Critical patent/WO2002042397A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/16—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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/56—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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/02—Sulfurised 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
    • C10M135/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium
    • C10M135/12—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M135/14—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond
    • C10M135/18—Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the 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
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • C10M2215/082—Amides [having hydrocarbon substituents containing less than thirty carbon atoms] 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
    • C10M2215/086—Imides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/12—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
    • C10M2215/12—Partial amides of polycarboxylic acids
    • C10M2215/122—Phtalamic 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • 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
    • 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
    • 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type 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
    • C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
    • C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
    • C10M2219/066—Thiocarbamic type compounds
    • C10M2219/068—Thiocarbamate metal 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
    • C10M2223/045—Metal containing thio derivatives
    • 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
    • C10N2010/04—Groups 2 or 12
    • 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
    • C10N2010/12—Groups 6 or 16
    • 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
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • 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
    • C10N2040/20—Metal working
    • C10N2040/241—Manufacturing joint-less pipes
    • 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
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working
    • 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
    • C10N2040/20—Metal working
    • C10N2040/243—Cold working
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/245—Soft metals, e.g. aluminum
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/246—Iron or steel
    • 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
    • C10N2040/20—Metal working
    • C10N2040/244—Metal working of specific metals
    • C10N2040/247—Stainless steel

Definitions

  • the present invention relates to a metalworking oil composition, and more particularly to a metalworking oil composition particularly suitable for an automatic cutting machine.
  • An automatic cutting machine (hereinafter also referred to as an automatic machine) is equipped with guide bushes to enable cutting of slender objects.
  • an automatic lathe when a normal cutting oil is used to cut stainless steel, titanium alloy, or the like, there is a problem that the guide bushing portion is liable to be scuffed. Therefore, conventionally, in automatic lathe machining, a cutting oil containing a large amount of chlorine-based additives such as chlorinated paraffin, which is used not only as a cutting fluid but also as a lubricant for the guide push part, has been used. This prevented the guide push section from galling.
  • Japanese Patent No. 2641203, JP-A-6-330076 and JP-A-8-29090 disclose sulfonate and sulfur of an overbased metal. It discloses a cutting oil composition containing a system extreme pressure agent and the like. However, this oil shows good workability in general metalworking, but not only does not provide sufficient workability in heavy cutting of stainless steel, titanium alloy, etc. Automatic lathe At present, the problem of galling of the guide bush has not been solved.
  • the present invention has been made from the above viewpoint, does not contain a chlorine-based additive, enables heavy cutting of stainless steel or titanium alloy, and reduces galling of a guide bush during automatic cutting. It is an object of the present invention to provide a metalworking oil composition for preventing such a problem. '
  • the present inventors have conducted intensive studies and found that the use of an additive obtained by combining a sulfur-based extreme pressure agent and a specific additive can achieve the above object effectively. It is completed.
  • the gist of the present invention is as follows.
  • a lubricating base oil is blended with (a) a sulfur extreme pressure agent, (b) at least one selected from organozinc compounds and organomolybdenum compounds, and (c) imid additives.
  • a metalworking oil composition comprising:
  • the content of the component (a) is 5 to 30% by mass based on the total amount of the composition. / 0 , wherein the content of the component (b) is 0.1 to 20% by mass and the content of the component (c) is 0.1 to 20% by mass. .
  • metal working oil composition according to 1 above wherein the metal working oil composition is a lubricating oil composition for an automatic cutting machine.
  • a mineral oil and a natural or synthetic oil are used as the lubricating base oil.
  • This mineral oil or synthetic oil may be any oil that is generally used as a base oil for metalworking oils, and is not particularly limited.
  • the kinematic viscosity at 40 ° C is 1 to 100 mm 2. / s, preferably in the range of 3 to 5 O mm 2 / s. If the kinematic viscosity of the base oil is too high, the amount of the oil agent adhering to the workpiece and being carried away increases, which is not preferable because it may not be economical. On the other hand, if the amount is too low, the operability may deteriorate due to the occurrence of mist, which is not preferable.
  • the pour point which is an index of the low-temperature fluidity of the base oil, is not particularly limited, but is preferably 10 ° C. or lower.
  • mineral oils and synthetic oils there are various types of such mineral oils and synthetic oils, and they may be appropriately selected according to the application.
  • the mineral oil for example, a paraffin-based crude oil, an intermediate-based crude oil or a naphthenic-based crude oil is subjected to atmospheric distillation, Distillate oil obtained by distilling residual oil from distillation under reduced pressure, or refined oil obtained by purifying it according to a conventional method, for example, solvent refined oil, hydrogenated refined oil, deoiled oil, clay treatment Oils and the like can be mentioned.
  • synthetic oils include, for example, poly-a-olefin, ⁇ -olefin copolymer, polybutene, alkyl benzene, polyol ester, dibasic acid ester, polyoxyalkylene glycol, polyoxy phenol alkylene glycol, polyester phenol Examples include kilen glycol monoether, silicone oil, and the like.
  • the sulfur-based extreme pressure agent is not particularly limited as long as it has a sulfur atom in the molecule and can be dissolved or uniformly dispersed in a lubricating base oil to exert an extreme pressure effect.
  • Such substances include, for example, sulfurized oils and fats, sulfurized fatty acids, sulfurized esters, olefin sulfides, dihydrocarbyl polysulfides, thiocarbamates, thioterpenes, dialkylthiodipropionates, and the like. it can.
  • Sulfurized fats and oils are obtained by reacting sulfur or sulfur-containing compounds with fats and oils (such as lard oil, whale oil, vegetable oil, fish oil, etc.).
  • the sulfur content is not particularly limited, but is generally 5 to 5.
  • Those having a concentration of 30% by mass are preferred.
  • Specific examples thereof include sulfurized lard, sulfurized rapeseed oil, sulfurized castor oil, sulfurized soybean oil, and sulfurized rice bran oil.
  • Examples of the sulfurized fatty acid include oleic acid sulfide, and examples of the sulfurized ester include methyl oleic acid and sulfide of rice sulfide or octyl fatty acid.
  • R 1 — S x — R 2 (In the formula, R 1 represents an alkenyl group having 2 to 15 carbon atoms, R 2 represents an alkyl group or an alkenyl group having 2 to 15 carbon atoms, and X represents an integer of 1 to 8.)
  • This compound is obtained by reacting an olefin having 2 to 15 carbon atoms or a dimer to a dimer thereof with a sulfurizing agent such as sulfur or sulfur chloride.
  • a sulfurizing agent such as sulfur or sulfur chloride.
  • the olefin include propylene, isobutene, and the like. Preferred is diisobutene.
  • Dihydrocarbyl polysulfide has the following general formula (2) R 3 —S y —R 4. ⁇ . (2)
  • R 3 and R 4 each represent an alkyl group or cyclic alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 20 carbon atoms, an alkyl aryl group having 7 to 20 carbon atoms, or 7 carbon atoms.
  • R 3 and R 4 are alkyl groups, they are called alkyl sulfides.
  • R 3 and R 4 in the general formula (2) include a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, an isobutyl group, a sec-butynol group, and a tert- group.
  • dihydrocarbyl polysulfide examples include dibenzyl polysulfide, g-tert-nonyl polysulfide, zidodecyl polysulfide, di-tert-butyl polysulfide, and the like.
  • Dioctyl polysulfide, diphenyl polysulfide, dihexyl hexyl polysulfide and the like can be preferably mentioned.
  • thiocarbamates for example, zinc dithiocarbamate, etc.
  • thioterpenes for example, a reaction product of phosphorus pentasulfide and pinene
  • dialkylthiodipropionate for example, Lauryl thiodipropionate, distearyl thiodipropionate and the like can be mentioned.
  • dihydrocarbyl polysulfide is preferred from the viewpoint of extreme pressure characteristics and the like.
  • the component (a) may be used alone or in combination of two or more.
  • the amount is preferably in the range of 5 to 30% by mass, more preferably 8 to 20% by mass, based on the total amount of the composition. If the amount is too small, seizure resistance / abrasion resistance may not be maintained. If the amount is too large, the effect corresponding to the compounding amount is not improved, so it is not preferable.
  • preferred organic zinc compounds include zinc dithiophosphate (hereinafter, referred to as ZnDTP) and zinc dithiophosphate (hereinafter, referred to as ZnDTC). .
  • Z n DTP is represented by the following general formula (3).
  • R 5 to R 8 are the same or different from each other. And represents a linear or branched alkyl group having 1 to 20 carbon atoms, and preferably 3 to 10 carbon atoms. Specifically, ethyl group, n-propyl group, isopropyl group, n-butyl group, isoptyl group, sec-butyl group, tert-butyl group, various pentyl groups, various hexyl groups, various heptyl groups Groups, various octyl groups, various nonyl groups, various decyl groups, various decyl groups, various dodecyl groups, various tridecyl groups, various tetradecyl groups, various pentadecyl groups, various hexadecyl groups, various heptadecyl groups, various octadecyl groups , Various nonadecyl groups and various eicosyl groups. Among them, ethyl
  • Z n DTC is represented by the following general formula (4).
  • R 9 to R 12 are the same as R 5 to R 8 described above.
  • preferable organic molybdenum compounds include molybdenum dithiol molybdate (hereinafter referred to as MoDTC) and molybdenum dithiolate (hereinafter referred to as MoDTP). Can be mentioned.
  • MoDTC molybdenum dithiol molybdate
  • MoDTP molybdenum dithiolate
  • MoDTC is represented by the following general formula (5).
  • R 13 to R 16 are a hydrocarbon group having 5 to 16 carbon atoms, which may be the same or different.
  • X is S (sulfur atom) or o
  • the hydrocarbon group represented by R 13 to R 16 is s
  • hydrocarbons having 5 to 16 carbon atoms include various pentyl groups, various hexyl groups, various heptyl groups, various octyl groups, various nonyl groups, various decyl groups, various decyl groups, and various Dodecyl group, various tridecyl groups, various tetradecyl groups, various pentadecyl groups, various hexadecyl groups, various otathenyl groups, various nonenyl groups, various decenyl groups, various undecenyl groups, various dodecenyl groups, various tridecenyl groups, various various Tetradecenyl group, various pentadecenyl groups, cyclohexyl group, dimethylcyclohe
  • Mo DTP is represented by the following general formula (6). SYY s
  • R 17 to R 2 Is a hydrocarbon group having 5 to 16 carbon atoms, and may be the same or different.
  • Y is S (sulfur atom) or O (oxygen atom).
  • Examples of the hydrocarbon group represented by R 17 to R 2 ° include the same as those of R 13 to R 16 described above.
  • ZnDTP is preferred in terms of effect.
  • the component (b) can be used singly or in combination of two or more kinds.
  • the preferred compounding amount is 0.1 to 20% by mass based on the total amount of the composition. If the content is less than 0.1% by mass, workability and galling resistance may not be maintained. If it exceeds 20% by mass, the effect may not be improved in proportion to the amount. More preferably, it is in the range of 1 to 10% by mass.
  • Preferred imid additives of component (c) include polybutenylsuccinic acid imid or a mixture of polybutenylsuccinic acid imid and its boron adduct.
  • the polybutyrsuccinic acid imide is represented by the following general formula (7)
  • R 21 , R 23 and R 24 each represent a polypenyl group having a number average molecular weight of 300 to 3,000, which may be the same or different.
  • R 22 , R 25 and R 26 are each an alkylene having 2 to 4 carbon atoms, which may be the same or different.
  • m is an integer of 1 to 10;
  • n is 0 or an integer of 1 to 10;
  • the polyptenyl group is obtained from a polypten obtained by polymerizing a mixture of 1-butene and isobutene.
  • This polybutenyl succinic acid imide can be prepared, for example, by combining a polybutene having a number average molecular weight of 300 to 3,000 or a chlorinated polybutene having a number average molecular weight of 300 to 3,000 with maleic anhydride and It can be obtained by reacting polybutenyl succinic anhydride obtained at 00 to 200 ° C. with polyamine. Depending on the reaction conditions, a monoimid form, a bisimid form, or a mixture of a monoimido form and a bisimid form are formed, all of which can be used.
  • polyamine examples include diethylene triamine, triethylene tetraamine, tetraethylene pentamine, and pentaethylene hexamine.
  • the boron adduct of polybutenylsuccinic acid imide is obtained, for example, by reacting polybutene having a number average molecular weight of 300 to 3,000 with maleic anhydride to obtain polybutenylsuccinic anhydride.
  • Polyamine and boron oxide, boron halide, boric acid, boron It is obtained by reacting with an intermediate obtained by reacting a boron compound such as an acid ester or an ammonium salt of boronic acid to produce an imidized compound (the boron content in the boron adduct is 0.1 to 5 mass. The range of / 0 is preferred.
  • the component (c) can be used singly or in combination of two or more kinds.
  • the preferable compounding amount is 0.1 to 20% by mass based on the total amount of the composition. If the content is less than 0.1% by mass, workability and galling resistance may not be maintained. If it exceeds 20% by mass, the effect corresponding to the amount may not be improved. More preferably, it is in the range of 1 to 10% by mass.
  • the composition of the present invention can be obtained by blending the above components (a) to (c) with a lubricating base oil.
  • the composition of the present invention is used to maintain basic performance as a metalworking oil.
  • Various known additives can be appropriately compounded as long as the object of the present invention is not impaired.
  • phosphorus-based extreme pressure agents such as phosphate esters, acid phosphate esters, phosphite esters, and acid phosphite esters can be used.
  • the amount of the extreme pressure agent is usually 0.0 based on the total amount of the composition. 5 is a 2 0 mass 0/0.
  • Other examples include carboxylic acids such as oleic acid, stearic acid and dimer acid, and oily agents such as esters thereof.
  • Cutting tool P VD coated tip for back-grinding T B P 60 F R 00 (Nippon Tokuhoku Co., Ltd.)
  • Test method A cutting experiment was performed under the above conditions, and the workability was evaluated based on the finished surface roughness (Rz; // m) after processing.
  • Cutting tool P VD coated tip for back-grinding T B P 60 F R 00 (Nippon Tokuhoku Co., Ltd.)
  • Test oil was sealed in an automatic lathe used in an actual production plant, and the presence or absence of galling at the guide push part and the number of B until the galling was reached were evaluated.
  • Base oil Hydrorefined oil of paraffinic mineral oil, kinematic viscosity at 40 ° C; 20 mm '/ s
  • Polysulfide di-tert-nonyl polysulfide
  • Zinc dibutyldithiophosphate Monoimide polybutenyl succinate imido, number average molecular weight of polybutenyl group: 950, nitrogen content: 2% by mass
  • Bisimide Polybutenyl succinate imid, number average molecular weight of polybutenyl group: 1,200, nitrogen content: 2% by mass
  • Chlorinated paraffin chlorine content; 60% by mass
  • the metalworking oil composition of the present invention does not contain a chlorine-based additive, enables heavy cutting of stainless steel, titanium alloy, etc., and prevents galling of the guide bush during automatic cutting. Can be.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

L'invention concerne une composition fluide de travail du métal, qui comprend une huile de base pour une huile lubrifiante et, intégrée à celle-ci, a) un additif extrême-pression, b) au moins un composé organique de zinc ou un composé organique de molybdenum, et c) un additif imide. La composition fluide de travail du métal est exempte d'additif contenant du chlore, permet la coupe de grosses épaisseurs d'acier inoxydable, d'un alliage de titane ou autres, et peut également empêcher une douille de guidage d'être frotté lors de la coupe automatique.
PCT/JP2001/010162 2000-11-22 2001-11-21 Composition fluide de travail du métal Ceased WO2002042397A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000355508A JP4625175B2 (ja) 2000-11-22 2000-11-22 金属加工油組成物
JP2000-355508 2000-11-22

Publications (1)

Publication Number Publication Date
WO2002042397A1 true WO2002042397A1 (fr) 2002-05-30

Family

ID=18827909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/010162 Ceased WO2002042397A1 (fr) 2000-11-22 2001-11-21 Composition fluide de travail du métal

Country Status (3)

Country Link
JP (1) JP4625175B2 (fr)
MY (1) MY138927A (fr)
WO (1) WO2002042397A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121608A2 (fr) 2010-03-30 2011-10-06 Indian Oil Corporation Ltd. Composition d'huile de brochage ou de coupe de précision à usage industriel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8367592B2 (en) 2005-03-11 2013-02-05 Toyota Boshoku Kabushiki Kaisha Lubricant for metallic material working and a method of press working a metallic material
JP5570683B2 (ja) * 2007-02-09 2014-08-13 トヨタ紡織株式会社 金属材料プレス加工用の潤滑油とそれを用いた金属材料のプレス加工方法
FR3112791B1 (fr) * 2020-07-22 2023-04-28 Total Marketing Services Composition lubrifiante pour transmission automobile aux propriétés anticorrosion améliorées.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078230A (en) * 1980-06-13 1982-01-06 Texaco Development Corp Thiomolybdenum derivatives of dispersant alkenylsuccinimides and lubricants containing same
JPH07118682A (ja) * 1993-10-21 1995-05-09 Nippon Oil Co Ltd 冷間鍛造加工油組成物
JPH09111278A (ja) * 1995-10-18 1997-04-28 Nippon Oil Co Ltd 潤滑油組成物
JPH11263993A (ja) * 1998-03-18 1999-09-28 Idemitsu Kosan Co Ltd 熱処理油組成物
JP2000186294A (ja) * 1998-12-22 2000-07-04 Nippon Mitsubishi Oil Corp 自動盤用切削加工油組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3501238B2 (ja) * 1994-07-07 2004-03-02 出光興産株式会社 金属加工油組成物
JP3981159B2 (ja) * 1995-03-03 2007-09-26 出光興産株式会社 金属加工油組成物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2078230A (en) * 1980-06-13 1982-01-06 Texaco Development Corp Thiomolybdenum derivatives of dispersant alkenylsuccinimides and lubricants containing same
JPH07118682A (ja) * 1993-10-21 1995-05-09 Nippon Oil Co Ltd 冷間鍛造加工油組成物
JPH09111278A (ja) * 1995-10-18 1997-04-28 Nippon Oil Co Ltd 潤滑油組成物
JPH11263993A (ja) * 1998-03-18 1999-09-28 Idemitsu Kosan Co Ltd 熱処理油組成物
JP2000186294A (ja) * 1998-12-22 2000-07-04 Nippon Mitsubishi Oil Corp 自動盤用切削加工油組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121608A2 (fr) 2010-03-30 2011-10-06 Indian Oil Corporation Ltd. Composition d'huile de brochage ou de coupe de précision à usage industriel

Also Published As

Publication number Publication date
MY138927A (en) 2009-08-28
JP4625175B2 (ja) 2011-02-02
JP2002155293A (ja) 2002-05-28

Similar Documents

Publication Publication Date Title
JP4895478B2 (ja) 硫化ポリイソブチレンベースの摩耗・酸化防止剤
JP3816949B2 (ja) 切削又は研削油組成物
CN113302267B (zh) 硫系极压剂和金属加工油
JPWO1995032267A1 (ja) 切削又は研削油組成物
JP2003171684A (ja) 潤滑油組成物
CN104204166A (zh) 机床用润滑油组合物
WO1999038939A1 (fr) Nouvelles compositions d'addition
JP5501955B2 (ja) 丸ダイス転造加工用潤滑油組成物
TW408173B (en) Metal working oil composition
JP3981159B2 (ja) 金属加工油組成物
JP2000290676A (ja) 金属加工油組成物
CN100510033C (zh) 润滑油和燃料油用的添加剂,润滑油组合物以及燃料油组合物
CN104099162A (zh) 润滑剂组合物
WO2002042397A1 (fr) Composition fluide de travail du métal
US20040242440A1 (en) Metal working fluid composition for use as spray in mist form
JP4012292B2 (ja) 金属加工油組成物
CN101287818B (zh) 含非酸性的磷化合物的润滑组合物
JP3949206B2 (ja) 金属加工用潤滑油組成物
JP2007126552A (ja) ギヤ油組成物
JP2022149800A (ja) 工作機械用および金属加工用潤滑油組成物
JP3268730B2 (ja) 摺動面用潤滑油組成物
JP2016079383A (ja) 金属加工用潤滑油組成物
JP2004359708A (ja) 潤滑油用及び燃料油用添加剤、並びに潤滑油組成物及び燃料油組成物
EP0819159A1 (fr) Combinaison d'additifs pour pressions extremes, et lubrifiants la contenant
CN1749378A (zh) 齿轮切削油

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): ID KR

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)