WO2018038208A1 - 金属加工油組成物、及び金属加工方法 - Google Patents
金属加工油組成物、及び金属加工方法 Download PDFInfo
- Publication number
- WO2018038208A1 WO2018038208A1 PCT/JP2017/030327 JP2017030327W WO2018038208A1 WO 2018038208 A1 WO2018038208 A1 WO 2018038208A1 JP 2017030327 W JP2017030327 W JP 2017030327W WO 2018038208 A1 WO2018038208 A1 WO 2018038208A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- carboxylic acid
- oil composition
- ester
- acid
- mass
- Prior art date
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
- 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
- C10M129/48—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring
- C10M129/50—Carboxylic acids; Salts thereof having carboxyl groups bound to a carbon atom of a six-membered aromatic ring 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
- C10M129/68—Esters
- C10M129/72—Esters 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
- 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
- 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
- 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
- C10M129/68—Esters
- C10M129/74—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
- 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
- C10M137/08—Ammonium or amine 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
- 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
- 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
- C10M2207/28—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
- 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
- C10M2207/285—Esters of aromatic 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
- C10M2215/02—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
-
- 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
- C10M2215/08—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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-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
- 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
- C10M2223/049—Phosphite
-
- 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
- C10N2020/02—Viscosity; Viscosity index
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- 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
Definitions
- the present invention relates to a metalworking oil composition and a metalworking method using the same.
- metal working oil compositions used for metal processing such as plastic processing, cutting processing, grinding processing, etc.
- metal working oil compositions used for metal processing
- high workability is required in order to achieve good quality.
- various extreme pressure agents and oil-based agents are blended with metalworking oil compositions.
- a user who uses a metalworking oil composition is demanding a metalworking oil composition of a type that can omit the cleaning process in the postprocessing from the viewpoint of labor saving in postprocessing and environmental problems.
- a metalworking oil composition that meets the needs of users, for example, a metalworking oil composition in which an ⁇ -olefin and a phosphorus-containing compound are blended with a base oil has been proposed (see, for example, Patent Document 1). .
- This metalworking oil composition can omit the post-processing cleaning treatment, and is particularly suitable for processing stainless steel, surface-treated steel sheets, and aluminum materials.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a metal working oil composition having excellent workability and rust prevention, and a metal working method using the same.
- this invention provides the metal processing oil composition which has the following structure, and the metal processing method using the same.
- A At least one carboxylic acid ester selected from a polyhydric alcohol ester of a monovalent carboxylic acid and a monohydric alcohol ester of a polycarboxylic acid, (B) a phosphorus-containing compound, and (C) a rust inhibitor.
- a composition defined as “a composition formed by blending (I) component, (II) component, and (III) component” is referred to as “(I) component, (II ) Component, and (III) component-containing composition ”, as well as“ a composition containing a reaction product obtained by reacting any of (I) component, (II) component, and (III) component ”,“
- a composition containing a modified product in which the component is modified by a component in the composition” is also included.
- the metalworking oil composition of this embodiment comprises (A) at least one carboxylic acid ester selected from (A) a polyhydric alcohol ester of a monovalent carboxylic acid and a monohydric alcohol ester of a polyvalent carboxylic acid (hereinafter simply referred to as (A) And (B) a phosphorus-containing compound, and (C) a rust inhibitor, and the monovalent carboxylic acid has 9 to 21 carbon atoms, and the carboxylic acid
- the content of the ester composition based on the total amount is 0.6% by mass or more.
- the metalworking oil composition of the present embodiment is preferably (D) at least one group selected from mineral oil and synthetic oil having a kinematic viscosity at 40 ° C. of 0.5 mm 2 / s to 20 mm 2 / s. Oil (hereinafter simply referred to as (D) base oil) is blended.
- the carboxylic acid ester is at least one selected from a polyhydric alcohol ester of a monovalent carboxylic acid and a monohydric alcohol ester of a polyvalent carboxylic acid, and the monovalent carboxylic acid has 9 to 21 carbon atoms. is there.
- the polyhydric alcohol ester of monohydric carboxylic acid is an ester of monohydric carboxylic acid and polyhydric alcohol.
- the monovalent carboxylic acid constituting the polyhydric alcohol ester of monovalent carboxylic acid has 9 to 21 carbon atoms. If the number of carbon atoms is less than 9, processability and rust prevention properties cannot be obtained. On the other hand, when the number of carbon atoms exceeds 21, in particular, solubility in (D) base oil cannot be obtained, and the composition is not stable. In consideration of processability and rust prevention, the number of carbon atoms of the monovalent carboxylic acid is preferably 12 or more, more preferably 14 or more. On the other hand, in consideration of solubility with other components, 20 or less is preferable, and 18 or less is preferable. More preferred.
- the monovalent carboxylic acid may be linear, branched or cyclic, and may be saturated or unsaturated.
- Examples of such monovalent carboxylic acids include, for example, pelargonic acid, capric acid, lauric acid, tridecanoic acid, myristic acid, palmitic acid, margaric acid, stearic acid, isostearic acid, nonadecyl acid, arachidic acid, heicosyl acid, etc.
- Monovalent saturated carboxylic acid Monovalent unsaturated carboxylic acid
- monovalent unsaturated carboxylic acid such as myristoleic acid, palmitoleic acid, sapienoic acid, oleic acid, linoleic acid, linolenic acid, gadoleic acid, eicosenoic acid, etc.
- ethylcyclohexanecarboxylic acid Alicyclic carboxylic acids such as acids, propylcyclohexanecarboxylic acid, butylcyclohexanecarboxylic acid, phenylcyclopentanecarboxylic acid, phenylcyclohexanecarboxylic acid; biphenylcarboxylic acid, benzoylbenzoic acid, naphthalenecarboxylic acid, anthracenecarboxylic acid Monovalent aromatic carboxylic acids such like.
- monovalent saturated carboxylic acids such as lauric acid, myristic acid, palmitic acid, stearic acid; oleic acid, linoleic acid, linolenic acid, etc.
- Monounsaturated carboxylic acids are preferred, lauric acid, myristic acid, palmitic acid, stearic acid, and oleic acid are more preferred, and oleic acid is even more preferred.
- the polyhydric alcohol that is, the polyhydric alcohol constituting the polyhydric alcohol ester of monovalent carboxylic acid, is preferably 2 or more, more preferably 3 or more, in view of processability and rust prevention. The above is more preferable. On the other hand, in consideration of solubility with other components, the carbon number is preferably 15 or less, more preferably 10 or less, and still more preferably 8 or less.
- the polyhydric alcohol may be linear, branched or cyclic, and may be either saturated or unsaturated.
- Such polyhydric alcohols include, for example, ethylene glycol, propylene glycol, propanediol, butylene glycol, butanediol, 2-butanol, from the viewpoint of processability, rust prevention, and solubility with other components.
- Dihydric alcohols such as diol, 2,2-diethyl-1,3-propanediol, octanediol, nonanediol, decanediol, undecanediol, dodecanediol, tridecanediol, tetradecanediol, pentadecanediol, etc .; trimethylolethane, ditrile Methylolethane, G Trimethylolpropane, ditrimethylolpropane, glycerol, pentaerythritol, dipenta
- Polyhydric alcohols include divalent aromatic alcohols such as catechol, resorcinol, hydroquinone, salicyl alcohol and dihydroxydiphenyl; divalent alicyclic alcohols such as cyclohexanediol and cyclohexanedimethanol; pyrogallol, methylpyrogalol, ethyl Examples include trivalent aromatic alcohols such as pyrogallol, various propyl pyrogallols, and various butyl pyrogallols; trivalent alicyclic alcohols such as cyclohexanetriol and cyclohexanetrimethanol.
- divalent aromatic alcohols such as catechol, resorcinol, hydroquinone, salicyl alcohol and dihydroxydiphenyl
- divalent alicyclic alcohols such as cyclohexanediol and cyclohexanedimethanol
- pyrogallol methylpyrogalol, ethyl
- monohydric carboxylic acid polyhydric alcohol ester examples include, for example, pentaerythritol monooleate, pentaerythritol dioleate, pentaerythritol trioleate, various pentaerythritol oleates such as pentaerythritol tetraoleate, and various pentaerythritols.
- Polyesters such as stearate, various pentaerythritol laurates, various pentaerythritol myristates and various pentaerythritol palmitates are esters of pentaerythritol; trimethylolpropane monooleate, trimethylolpropane dioleate, trimethylolpropane trioleate Various trimethylol propane oleate, various trimethylol propane laurate, various trimethylol propane milli Tate, polyhydric alcohols such as various trimethylolpropane Perm Tate esters of trimethylol propane, and the like preferably.
- various pentaerythritol oleates and various trimethylolpropane oleates are preferable, and pentaerythritol tetraoleate and trimethylolpropane trioleate are more preferable.
- These polyhydric alcohol esters of monovalent carboxylic acids may be used alone or in combination of two or more.
- those having different numbers of bonds in the oleic acid moiety may be mixed, and for example, various pentaerythritol oleates and various trimethylol oleates may be used in combination. .
- the monohydric alcohol ester of polyvalent carboxylic acid is an ester of polyvalent carboxylic acid and monohydric alcohol.
- the polyvalent carboxylic acid constituting the monohydric alcohol ester of the polyvalent carboxylic acid is preferably 2 or more, more preferably 3 or more, and even more preferably 4 or more, from the viewpoints of processability and rust prevention. preferable.
- the carbon number is preferably 18 or less, more preferably 12 or less, and still more preferably 8 or less.
- the polyvalent carboxylic acid may be linear, branched or cyclic, and may be either saturated or unsaturated.
- polycarboxylic acids examples include aliphatic polycarboxylic acids such as succinic acid, adipic acid, pimelic acid, azelaic acid, and sebacic acid; and fats such as cyclopentanedicarboxylic acid, cyclohexanedicarboxylic acid, and cyclohexanetricarboxylic acid.
- Cyclic polyvalent carboxylic acids aromatic polyvalent carboxylic acids such as phthalic acid, isophthalic acid, biphenyldicarboxylic acid, trimellitic acid, pyromellitic acid, naphthalene dicarboxylic acid, diphenic acid, naphthalene tricarboxylic acid, anthracene dicarboxylic acid, pyrene dicarboxylic acid An acid etc. are mentioned preferably. Of these, aromatic carboxylic acids are preferable, and trimellitic acid and pyromellitic acid are more preferable in consideration of processability, rust prevention properties, and solubility with other components.
- the monohydric alcohol that is, the monohydric alcohol constituting the monohydric alcohol ester of the polycarboxylic acid, has a carbon number of preferably 9 or more, and more preferably 12 or more, from the viewpoint of processability and rust prevention. On the other hand, in consideration of solubility with other components, the carbon number is preferably 21 or less, more preferably 20 or less, and still more preferably 18 or less.
- the monohydric alcohol may be linear, branched or cyclic, and may be either saturated or unsaturated.
- Such monohydric alcohols include pelargon alcohol, caprin alcohol, undecyl alcohol, lauryl alcohol, tridecyl alcohol, myristyl alcohol, pentadecyl alcohol from the viewpoint of processability, rust prevention, and solubility with other components.
- Saturated monohydric aliphatic alcohols such as cetyl alcohol, stearyl alcohol, isostearyl alcohol, nonadecyl alcohol, arachidyl alcohol, henicosyl alcohol; palmitolyl alcohol, elaidyl alcohol, oleyl alcohol, linoleyl alcohol, linolenyl
- unsaturated monohydric aliphatic alcohols such as alcohol.
- unsaturated monovalent aliphatic alcohols are preferable, and oleyl alcohol is more preferable.
- Examples of the monohydric alcohol include aromatic alcohols such as phenol, various cresols, various xylenols, various propylphenols, various butylphenols, benzyl alcohol, phenethyl alcohol, naphthol, and diphenylmethanol; cyclopentyl alcohol, cyclohexyl alcohol, cyclohexanemethanol, Preference is also given to alicyclic alcohols such as cyclooctanol.
- aromatic alcohols such as phenol, various cresols, various xylenols, various propylphenols, various butylphenols, benzyl alcohol, phenethyl alcohol, naphthol, and diphenylmethanol
- cyclopentyl alcohol cyclohexyl alcohol, cyclohexanemethanol
- Preference is also given to alicyclic alcohols such as cyclooctanol.
- the monohydric alcohol ester of polyvalent carboxylic acid include, for example, various trimellitic oleates such as trimellitic monooleate, trimellitic dioleate, trimellitic trioleate, and various pyromellitic oleates.
- These monohydric alcohol esters of polyvalent carboxylic acids may be used alone or in combination of two or more.
- trimellitic acid oleates described above those having different numbers of bonds in the oleic acid moiety may be mixed, and for example, various trimellitic acid oleates and various pyromellitic acid oleates may be used in combination. .
- the content based on the total amount of the carboxylic acid ester composition is 0.6% by mass or more.
- Workability and rust prevention property are not acquired as content of the composition whole quantity basis of carboxylic acid ester is less than 0.6 mass%. From the viewpoint of improving workability and rust prevention, 0.8% by mass or more is preferable, 1% by mass or more is more preferable, and 1.5% by mass or more is more preferable.
- 20 mass% or less is preferable, as for content of the composition whole quantity reference
- phosphorus-containing compound As a phosphorus containing compound, phosphoric acid ester, acidic phosphoric acid ester, phosphorous acid ester, acidic phosphorous acid ester, phosphoric acid ester amine salt etc. are mentioned preferably, for example. Among these, acidic phosphite is preferable. When these phosphorus-containing compounds are used, the workability and rust prevention properties are improved, the degreasing properties from the workpiece are improved, the cleaning process in the subsequent process is facilitated, and the cleaning process itself may be eliminated. is there.
- the phosphate ester examples include trialkyl phosphate, trialkenyl phosphate, tricycloalkyl phosphate, triaryl phosphate, tricycloalkyl phosphate, triaralkyl phosphate, and the like.
- the alkyl group is a linear or branched alkyl group having 1 to 18, preferably 1 to 12 carbon atoms, such as a methyl group, an ethyl group, an n-propyl group, an isopropyl group.
- the alkenyl group is preferably a linear or branched alkenyl group having 2 to 18 carbon atoms, more preferably 2 to 12 carbon atoms, such as a vinyl group, an allyl group, a propenyl group, an isopropenyl group, various butenyl groups, Various pentenyl groups, various hexenyl groups, various heptenyl groups, various octenyl groups, various nonenyl groups, various decenyl groups, various undecenyl groups, various dodecenyl groups, various tridecenyl groups, various tetradecenyl groups, various pentadecenyl groups, various hexadecenyl groups, various heptadecenyl groups Groups and various octadecenyl groups.
- the cycloalkyl group is preferably a cycloalkyl group having 3 to 18 carbon atoms, more preferably 6 to 12 carbon atoms, such as a cyclopropyl group, a cyclobutyl group, a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, a cyclooctyl group, an adamantyl group. Group, bicyclohexyl group, decahydronaphthyl group and the like.
- the aryl group is preferably a phenyl group having 6 to 18 carbon atoms, more preferably 6 to 12 carbon atoms, more preferably a naphthylphenyl group, a biphenylyl group, a terphenylyl group, a biphenylenyl group, a naphthyl group, a phenylnaphthyl group, an acenaphthylenyl group, Anthryl group, benzoanthryl group, aceanthryl group, phenanthryl group, benzophenanthryl group, phenalenyl group, fluorenyl group, dimethylfluorenyl group and the like can be mentioned.
- the aralkyl group is preferably an aralkyl group having 7 to 18 carbon atoms, more preferably 7 to 12 carbon atoms, such as benzyl group, tolyl group, ethylphenyl group, phenethyl group, dimethylphenyl group, trimethylphenyl group, naphthylmethyl group. Etc.
- Examples of the acidic phosphate ester include monoalkyl acid phosphates, dialkyl acid phosphates, monoalkenyl acid phosphates, dialkenyl acid phosphates, and mixtures thereof.
- alkyl group and alkenyl group in these acidic phosphate esters those exemplified as the alkyl group and alkynyl group in the phosphate ester can be applied.
- Examples of the phosphite include trialkyl phosphites, trialkenyl phosphites, tricycloalkyl phosphites, triaryl phosphites, and triaralkyl phosphites.
- the alkyl group, alkenyl group, cycloalkyl group, aryl group, and aralkyl group in these phosphites are exemplified as the alkyl group, alkenyl group, cycloalkyl group, aryl group, and aralkyl group in the phosphate ester, respectively. Things can be applied.
- Examples of the acidic phosphite include monoalkyl acid phosphites, dialkyl acid phosphites, monoalkenyl acid phosphites, dialkenyl acid phosphites, and mixtures thereof.
- alkyl group and alkenyl group in these acidic phosphites those exemplified as the alkyl group and alkynyl group in the phosphate ester can be applied.
- Examples of phosphoric acid ester amine salts include acidic phosphoric acid ester amine salts and acidic phosphorous acid ester amine salts. Among these, acidic phosphoric acid ester amine salts are preferred.
- the acidic phosphate amine salt is a salt of an acidic phosphate ester and an amine. As the acidic phosphate ester, those exemplified as the acidic phosphate ester can be applied.
- any of a primary amine, a secondary amine, and a tertiary amine may be sufficient, but a primary amine is preferable.
- the amines are represented by the general formula NR 3 , preferably 1 to 3 of R are hydrocarbon groups, and the rest are hydrogen atoms.
- the hydrocarbon group is preferably an alkyl group or an alkenyl group, which may be linear, branched or cyclic, respectively, but is preferably linear or branched.
- the hydrocarbon group preferably has 6 to 20 carbon atoms, and more preferably 8 to 20 carbon atoms.
- examples of the primary amine include hexylamine, octylamine, laurylamine, ridecylamine, myristylamine, stearylamine, oleylamine, cyclohexylamine and the like.
- examples of secondary amines include dihexylamine, dioctylamine, dilaurylamine, dimyristylamine, distearylamine, dioleylamine, dicyclohexylamine and the like.
- examples of the tertiary amine include trihexylamine, trioctylamine, trilaurylamine, trimyristylamine, tristearylamine, trioleylamine, and tricyclohexylamine.
- the phosphorus atom-based content based on the total amount of the phosphorus-containing compound is preferably 0.001% by mass or more, more preferably 0.005% by mass or more, and still more preferably 0.01% by mass or more.
- the phosphorus atom-based content of the phosphorus-containing compound is 0.001% by mass or more, workability and rust prevention properties are improved.
- the content in terms of phosphorus atoms based on the total amount of the (B) phosphorus-containing compound is preferably 0.5% by mass or less, more preferably 0.1% by mass or less, and even more preferably 0.05% by mass or less. .
- the rust inhibitor is preferably a nitrogen-containing compound containing a nitrogen atom in the molecule, for example, an alkylamine having an alkyl group having 1 to 24 carbon atoms, an ethylene oxide (1 to 20 mol) adduct thereof, and Alkylamines such as polyalkylamines; amine salts of sulfonates such as alkylsulfonates, arylsulfonates, alkylarylsulfonates, petroleum sulfonates; acylsarcosines such as lauroyl sarcosine, oleoyl sarcosine; monoethanolamine, diethanolamine, triethanolamine, Alkanolamine systems such as monoisopropanolamine, diisopropanolamine and triisopropanolamine; ethylene oxide (1 to 20 mol) adducts of cyclic amines composed of 6 to 24 carbon atoms;
- the content of the anticorrosive composition based on the total amount of the composition is preferably 0.01% by mass or more, more preferably 0.05% by mass or more, and further preferably 0.1% by mass or more.
- Rust prevention property improves that content of a rust prevention agent is 0.01 mass% or more.
- the content of (C) the anticorrosive composition based on the total amount of the composition is preferably 5% by mass or less, more preferably 3% by mass or less, and still more preferably 2% by mass or less.
- the metalworking oil composition of the present embodiment further comprises (D) at least one base oil selected from mineral oil and synthetic oil having a kinematic viscosity at 40 ° C. of 0.5 mm 2 / s to 20 mm 2 / s. Is preferred.
- the base oil may be mineral oil or synthetic oil. Examples of the mineral oil include paraffin-based mineral oil, naphthene-based mineral oil, and intermediate-based mineral oil.
- these mineral oils include, for example, atmospheric residual oils obtained by atmospheric distillation of paraffinic, naphthenic, and intermediate-based crude oils;
- the distillate obtained in the above step was purified by performing one or more of solvent deburring, solvent extraction, hydrocracking, solvent dewaxing, catalytic dewaxing, hydrorefining, etc.
- Mineral oil and the like can be mentioned.
- the mineral oil may be classified into any of groups 1, 2, and 3 in the API (American Petroleum Institute) base oil category.
- Synthetic oils include, for example, poly ⁇ -olefins such as polybutene, ethylene- ⁇ -olefin copolymers, ⁇ -olefin homopolymers or copolymers; various esters such as polyol esters, dibasic acid esters, and phosphate esters Various ethers such as polyphenyl ether; polyglycol; alkylbenzene; alkylnaphthalene; synthetic oil obtained by isomerizing wax (GTL wax) produced by Fischer-Tropsch method, and the like.
- poly ⁇ -olefins such as polybutene, ethylene- ⁇ -olefin copolymers, ⁇ -olefin homopolymers or copolymers
- esters such as polyol esters, dibasic acid esters, and phosphate esters
- Various ethers such as polyphenyl ether; polyglycol; alkylbenzene; alkylnaphthalene; synthetic oil obtained by is
- the base oil one of these mineral oils and synthetic oils may be used alone, or a plurality of types may be used in combination. From the viewpoint of processability and oxidation stability, it is preferable to use mineral oil.
- the 40 ° C. kinematic viscosity of the base oil is 0.5 mm 2 / s or more, preferably 0.6 mm 2 / s or more, preferably 0.7 mm 2 / s or more, and more preferably 1 mm 2 / s or more. .
- (D) When the 40 degreeC kinematic viscosity of a base oil is 0.5 mm ⁇ 2 > / s or more, flash point will become high, handling safety will improve, and workability will also improve. On the other hand, 40 ° C.
- kinematic viscosity (D) the base oil is less 20 mm 2 / s, preferably not more than 18 mm 2 / s, more preferably not more than 15 mm 2 / s, more preferably not more than 10 mm 2 / s.
- kinematic viscosity is a value measured using a glass capillary viscometer in accordance with JIS K 2283: 2000.
- the flash point of the base oil is preferably 25 ° C. or higher, more preferably 30 ° C. or higher, and even more preferably 35 or higher. Handling stability improves that flash point is 25 degreeC or more.
- limiting in particular in an upper limit For example, 200 degrees C or less is preferable, 100 degrees C or less is more preferable, and 70 degrees C or less is still more preferable.
- the flash point is a value measured by the COC method in accordance with JIS K2265-4: 2007.
- the 90% distillation temperature of the base oil is preferably in the range of 100 ° C to 450 ° C.
- the 90% distillation temperature of the (D) base oil is more preferably 130 ° C or higher, and further preferably 150 ° C or higher.
- the 90% distillation temperature of the base oil is 450 ° C. or less, the degreasing properties from the workpiece are improved, the cleaning process in the subsequent process is facilitated, and the cleaning process itself can be eliminated. There is also.
- the 90% distillation temperature of the base oil (D) is more preferably 350 ° C. or less, and further preferably 270 ° C. or less.
- the 90% distillation temperature is a value measured according to JIS K2254: 1998.
- the sulfur content of the (D) base oil is preferably 500 ppm by mass or less, more preferably 100 ppm by mass or less, and further preferably 50 ppm by mass or less.
- the sulfur content of the base oil is 500 mass ppm or less, it becomes difficult to cause spots and rust on the workpiece.
- the content of the base oil based on the total composition is preferably 50% by mass or more, more preferably 70% by mass or more, and still more preferably 80% by mass or more.
- the content of the base oil composition based on the total amount is preferably 99% by mass or less, more preferably 98.5% by mass or less, and still more preferably 98% by mass or less.
- the metal processing oil composition of the present embodiment is preferably used in the above-mentioned (A) carboxylic acid ester, (B) phosphorus-containing compound, and (C) rust preventive agent, as long as the object of the invention is not impaired.
- Other additives other than oil for example, other additives such as an antioxidant, a viscosity index improver, a metal deactivator, and an antifoaming agent can be appropriately selected and blended. These additives can be used alone or in combination of two or more.
- the metalworking oil composition of the present embodiment may contain only the above (A) carboxylic acid ester, (B) phosphorus-containing compound, and (C) a rust inhibitor, or the above (A) carvone.
- An acid ester, (B) a phosphorus-containing compound, (C) a rust preventive agent, and (D) a base oil alone may be blended, or those components and further additives may be blended. It may be.
- the content of each of these other additives is not particularly limited as long as it does not contradict the purpose of the invention, but considering the effect of adding other additives, 0.01% by mass based on the total amount of the composition
- the content is preferably 10% by mass or less, more preferably 0.05% by mass or more and 8% by mass or less, and further preferably 0.1% by mass or more and 5% by mass or less.
- antioxidant examples include amine-based antioxidants such as diphenylamine-based antioxidants and naphthylamine-based antioxidants; monophenol-based antioxidants, diphenol-based antioxidants, hindered phenol-based antioxidants, etc.
- Phenol-based antioxidants such as molybdenum amine complexes formed by reacting molybdenum trioxide and / or molybdic acid with amine compounds; phenothiazine, dioctadecyl sulfide, dilauryl-3,3′-thiodipropio And sulfur-based antioxidants such as 2-mercaptobenzimidazole; and phosphorus-based antioxidants such as triphenyl phosphite, diisopropyl monophenyl phosphite and monobutyl diphenyl phosphite.
- Viscosity index improver examples include non-dispersed polymethacrylates, dispersed polymethacrylates, olefin copolymers (eg, ethylene-propylene copolymers), dispersed olefin copolymers, styrene copolymers. Examples thereof include polymers such as styrene-diene copolymer and styrene-isoprene copolymer.
- Metal deactivator examples include benzotriazole, tolyltriazole, thiadiazole, and imidazole compounds.
- Examples of the antifoaming agent include silicone oil, fluorosilicone oil, and fluoroalkyl ether.
- the compounding ratio (mass ratio, (A) / (B)) of (A) carboxylic acid ester and (B) phosphorus-containing compound in the metalworking oil composition of the present embodiment is preferably 1 or more, and more preferably 3 or more. More preferred is 4 or more.
- (A) / (B) is 1 or more, workability and rust prevention can be improved.
- (A) / (B) is preferably 15 or less, more preferably 13 or less, and still more preferably 12 or less.
- the blending ratio (mass ratio, (A) / (C)) of (A) carboxylic acid ester and (C) rust inhibitor in the metalworking oil composition of the present embodiment is preferably 0.5 or more. .5 or more is more preferable, and 2.5 or more is more preferable.
- (A) / (C) is 1.5 or more, workability and rust prevention can be improved.
- (A) / (C) is preferably 15 or less, more preferably 13 or less, and still more preferably 12 or less.
- the blending ratio (mass ratio, (B) / (C)) of (B) phosphorus-containing compound and (C) rust inhibitor in the metalworking oil composition of the present embodiment is preferably 0.05 or more, 0 .1 or more is more preferable, and 0.2 or more is more preferable.
- (B) / (C) is 0.05 or more, workability and rust prevention can be improved.
- (B) / (C) is preferably 5 or less, more preferably 3 or less, and still more preferably 2 or less.
- the 40 ° C. kinematic viscosity of the metalworking oil composition of the present embodiment is preferably 0.5 mm 2 / s or more, and more preferably 1 mm 2 / s.
- the 40 ° C. kinematic viscosity is 0.1 mm 2 / s or more, the flash point becomes high, handling safety is improved, and workability is also improved.
- 40 ° C. kinematic viscosity of the metalworking oil composition is preferably not more than 20 mm 2 / s, more preferably at most 10 mm 2 / s.
- the 40 ° C. kinematic viscosity is 20 mm 2 / s or less, the degreasing property from the workpiece is improved, the cleaning process in the subsequent process becomes easy, and the cleaning process itself may be eliminated.
- the flash point of the metalworking oil composition of the present embodiment is preferably 25 ° C. or higher, more preferably 30 ° C. or higher, and even more preferably 35 or higher. Handling stability improves that flash point is 25 degreeC or more.
- limiting in particular in an upper limit For example, 200 degrees C or less is preferable, 100 degrees C or less is more preferable, and 70 degrees C or less is still more preferable.
- the content of nitrogen atoms in the metalworking oil composition of the present embodiment is preferably 10 mass ppm or more, more preferably 30 mass ppm or more, and even more preferably 50 mass ppm or more.
- the content of nitrogen atoms is 10 mass ppm or more, improvement in antioxidant properties and rust prevention properties can be expected.
- the content of the nitrogen atom in the metalworking oil composition is not particularly limited, but is preferably 1000 ppm by mass or less, and preferably 800 ppm by mass or less from the viewpoint of effectively improving the antioxidant property and the rust prevention property. More preferred is 600 ppm by mass or less.
- the metalworking oil composition of the present embodiment has excellent processability and also has rust prevention, and also has excellent degreasing properties from the workpiece, In other words, the cleaning process in the subsequent process becomes easy, and the cleaning process itself may be eliminated in some cases.
- the metalworking oil composition of the present embodiment makes use of such properties and can be suitably used for plastic processing, particularly shearing.
- the metalworking oil composition of the present embodiment has rust prevention properties, after applying the metalworking oil composition to the workpiece, the metalworking oil composition is maintained for a long time until the metalworking, for example, until the application. This is effective for domestic use and metal processing overseas.
- limiting in particular as a workpiece in metal processing However, It can use suitably especially for a silicon steel plate.
- the metal processing method of this embodiment is a metal processing method using the metal processing oil composition of this embodiment described above.
- the metal working oil composition used in the metal working method of the present embodiment has excellent workability, rust prevention, and is excellent in degreasing from the work material.
- the cleaning process in the process becomes easy, and the cleaning process itself may be eliminated in some cases. Therefore, for example, it can be suitably used for plastic working, particularly shearing.
- limiting in particular as a workpiece in a metal processing method However, It can use suitably especially for a silicon steel plate.
- Examples 1-8, Comparative Examples 1-7 Metalworking oil compositions were prepared with the blending amounts (mass%) shown in Tables 1 and 2. The obtained metalworking oil composition was subjected to various tests by the following methods to evaluate its physical properties. The evaluation results are shown in Tables 1 and 2. In addition, the detail of each component shown by Table 1 and Table 2 used by the present Example is as follows.
- A-1 Pentaerythritol tetraoleate ((A) carboxylic acid ester)
- NA-1 Pentaerythritol tetraoctyl (ester that is not (A) carboxylic acid ester)
- NA-2 2-ethylhexyl palmitate (ester that is not (A) carboxylic acid ester)
- B-1 Phosphate ester ((B) phosphorus-containing compound), triaryl phosphate, “REOFOS 110” (trade name), manufactured by Ajinomoto Fine Techno Co., Ltd.
- B-2 Acid phosphate ester ((B) Phosphorus-containing compound), dioleyl hydrogen phosphite, “JP 218-0-R” (trade name), manufactured by Johoku Chemical Industry Co., Ltd.)
- C-1 Carboxy-imidazoline (imidazole) -based preservative ((C) rust inhibitor), “HiTEC 536” (trade name), manufactured by Cooper Corporation
- C-2 Sulphonic acid alkylamine salt ((C) rust inhibitor Agent), “NA-SUL EDS” (trade name), manufactured by King Interstries Co., Ltd.
- C-3 oleoyl sarcosine, “Sarkosyl O” (trade name), manufactured by Ciba-Gaiky, Japan
- antioxidant A phenol Antioxidant, “Irganox 1067” (trade name), manufactured by Ciba-Gaiky, Japan
- Antioxidant B Amine-based antioxidant, “Irganox L57” (trade name), manufactured by Cib
- the properties of the metalworking oil composition were measured by the following method. (1) Kinematic viscosity Based on JISK2283: 2000, the kinematic viscosity in 40 degreeC was measured. (2) Content of phosphorus atom Measured according to JIS-5S-38-92. (3) Content of nitrogen atom It measured based on JISK2609: 1998.
- the phosphorus content is a content based on the total composition amount of phosphorus atoms.
- the nitrogen content is a content based on the total composition amount of nitrogen atoms.
- the metalworking oil composition of the present embodiment makes use of such properties and can be suitably used for plastic processing, particularly shearing.
- the metalworking oil composition of the present embodiment has rust prevention properties, after applying the metalworking oil composition to the workpiece, the metalworking oil composition is maintained for a long time until the metalworking, for example, until the application. This is effective for domestic use and metal processing overseas.
- limiting in particular as a workpiece in metal processing However, It can use suitably especially for a silicon steel plate.
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
Description
2.上記1に記載の金属加工油組成物を用いる金属加工方法。
また、本明細書中において、例えば、「(I)成分、(II)成分、及び(III)成分を配合してなる組成物」と規定された組成物は、「(I)成分、(II)成分、及び(III)成分を含む組成物」だけでなく、「(I)成分、(II)成分、及び(III)成分のいずれか同士が反応した反応生成物を含む組成物」、「(I)成分、(II)成分、及び(III)成分の少なくとも一種の成分の代わりに、当該成分が組成物中の成分により変性した変性物を含む組成物」等の態様も含むものである。
本実施形態の金属加工油組成物は、(A)一価カルボン酸の多価アルコールエステル及び多価カルボン酸の一価アルコールエステルから選ばれる少なくとも1種のカルボン酸エステル(以後、単に(A)カルボン酸エステルと称することがある。)、(B)リン含有化合物、及び(C)防錆剤を配合してなり、該一価カルボン酸の炭素数が9以上21以下であり、該カルボン酸エステルの組成物全量基準の含有量が0.6質量%以上である。また、本実施形態の金属加工油組成物は、好ましくは、更に(D)40℃動粘度が0.5mm2/s以上20mm2/s以下の鉱油及び合成油から選ばれる少なくとも1種の基油(以後、単に(D)基油と称することがある。)を配合してなるものである。
(A)カルボン酸エステルは、一価カルボン酸の多価アルコールエステル及び多価カルボン酸の一価アルコールエステルから選ばれる少なくとも1種であり、該一価カルボン酸の炭素数が9以上21以下である。
一価カルボン酸の多価アルコールエステルを構成する、一価カルボン酸は、炭素数が9以上21以下のものである。炭素数が9未満であると、加工性及び防錆性が得られない。一方、炭素数が21を超えると、特に(D)基油への溶解性が得られず、組成物として安定しない。加工性、及び防錆性を考慮すると、一価カルボン酸の炭素数は12以上が好ましく、14以上がより好ましく、一方、他成分との溶解性を考慮すると、20以下が好ましく、18以下がより好ましい。また、一価カルボン酸は、直鎖状、分岐状、環状のいずれであってもよく、飽和、不飽和のいずれであってもよい。
中でも、加工性、防錆性、及び他成分との溶解性を考慮すると、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸等の一価の飽和カルボン酸;オレイン酸、リノール酸、リノレン酸等の一価不飽和カルボン酸が好ましく、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、及びオレイン酸がより好ましく、オレイン酸が更に好ましい。
中でも、加工性、防錆性、及び他成分との溶解性の観点から、三価以上の脂肪族アルコールが好ましく、トリメチロールプロパン、ペンタエリスリトールが好ましい。
これらの一価カルボン酸の多価アルコールエステルは、1種を単独で、又は複数種を組み合わせて用いてもよい。例えば、上記の各種トリメチロールオレエートについて、オレイン酸部分の結合数が異なるものを混合してもよいし、また例えば、各種ペンタエリスリトールオレエートと各種トリメチロールオレエートとを組み合わせて用いてもよい。
多価カルボン酸の一価アルコールエステルを構成する、多価カルボン酸は、加工性及び防錆性の観点から、その炭素数としては、2以上が好ましく、3以上がより好ましく、4以上が更に好ましい。一方、他の成分との溶解性の観点から、炭素数は18以下が好ましく、12以下がより好ましく、8以下が更に好ましい。また、多価カルボン酸は、直鎖状、分岐状、環状のいずれであってもよく、飽和、不飽和のいずれであってもよい。
中でも、加工性、防錆性、及び他成分との溶解性を考慮すると、芳香族カルボン酸が好ましく、トリメリット酸、ピロメリット酸がより好ましい。
中でも、加工性、防錆性、及び他成分との溶解性の観点から、不飽和一価脂肪族アルコールが好ましく、オレイルアルコールがより好ましい。
これらの多価カルボン酸の一価アルコールエステルは、1種を単独で、又は複数種を組み合わせて用いてもよい。例えば、上記の各種トリメリット酸オレエートについて、オレイン酸部分の結合数が異なるものを混合してもよいし、また例えば、各種トリメリット酸オレエートと各種ピロメリット酸オレエートとを組み合わせて用いてもよい。
(B)リン含有化合物としては、例えば、リン酸エステル、酸性リン酸エステル、亜リン酸エステル、酸性亜リン酸エステル、リン酸エステルアミン塩等が好ましく挙げられる。中でも、酸性亜リン酸エステルが好ましい。これらのリン含有化合物を用いると、加工性、防錆性が向上し、また被加工材からの脱脂性が向上し、後工程での洗浄処理が容易となり、さらに洗浄処理そのものをなくせる場合がある。
これらのリン酸エステルにおいて、アルキル基としては、炭素数が1~18、好ましくは1~12の直鎖状、分岐状のアルキル基、例えば、メチル基、エチル基、n-プロピル基、イソプロピル基、各種ブチル基、各種ペンチル基、各種ヘキシル基、各種ヘプチル基、各種オクチル基、各種ノニル基、各種デシル基、各種ウンデシル基、各種ドデシル基、各種トリデシル基、各種テトラデシル基、各種ペンタデシル基、各種ヘキサデシル基、各種ヘプタデシル基、各種オクタデシル基が挙げられる。
アラルキル基としては、炭素数が好ましくは7~18、より好ましくは7~12のアラルキル基、例えば、ベンジル基、トリル基、エチルフェニル基、フェネチル基、ジメチルフェニル基、トリメチルフェニル基、ナフチルメチル基等が挙げられる。
酸性リン酸エステルアミン塩は、酸性リン酸エステルとアミン類との塩である。酸性リン酸エステルとしては、上記酸性リン酸エステルとして例示したものを適用することができる。
ここで、1級アミンとしては、ヘキシルアミン、オクチルアミン、ラウリルアミン、リデシルアミン、ミリスチルアミン、ステアリルアミン、オレイルアミン、シクロヘキシルアミン等が挙げられる。
2級アミンとしては、ジヘキシルアミン、ジオクチルアミン、ジラウリルアミン、ジミリスチルアミン、ジステアリルアミン、ジオレイルアミン、ジシクロヘキシルアミン等が挙げられる。
また、3級アミンとしては、トリヘキシルアミン、トリオクチルアミン、トリラウリルアミン、トリミリスチルアミン、トリステアリルアミン、トリオレイルアミン、トリシクロヘキシルアミン等が挙げられる。
(C)防錆剤としては、分子中に窒素原子を含む含窒素化合物が好ましく、例えば、炭素数1~24のアルキル基を有するアルキルアミン、これらのエチレンオキシド(1~20モル)付加物、及びポリアルキルアミン等のアルキルアミン系;アルキルスルホネート、アリールスルホネート、アルキルアリールスルホネート、石油スルホネート等のスルホネートのアミン塩;ラウロイルサルコシン、オレオイルサルコシン等のアシルサルコシン系;モノエタノールアミン、ジエタノールアミン、トリエタノールアミン、モノイソプロパノールアミン、ジイソプロパノールアミン及びトリイソプロパノールアミン等のアルカノールアミン系;6~24の炭素原子から構成される環状アミンのエチレンオキシド(1~20モル)付加物;エチレンジアミン、ジエチレントリアミン、トリエチレンテトラミン及びテトラエチレンペンタミン等の窒素原子が2個以上のアミン及びそのエチレンオキシド(1~60モル)付加物;イミダゾール、メチルイミダゾール、エチルメチルイミダゾール、ベンゾイミダゾール、アミノベンゾイミダゾール、フェニルベンゾイミダゾール、ナフトイミダゾール、トリフェニルイミダゾール、イミダゾリン等のイミダゾール系;ポリエーテルアミン、アルケニルコハク酸等が挙げられる。
中でも、防錆性を向上させる観点から、アルキルアミン系、スルホネートのアミン塩、アシルサルコシン系、及びイミダゾール系の防錆剤が好ましい。
本実施形態の金属加工油組成物は、更に(D)40℃動粘度が0.5mm2/s以上20mm2/s以下の鉱油及び合成油から選ばれる少なくとも1種の基油を配合することが好ましい。(D)基油としては、鉱油であってもよく、合成油であってもよい。
鉱油としては、パラフィン基系鉱油、ナフテン基系鉱油、中間基系鉱油等が挙げられる。これらの鉱油としては、より具体的には、例えば、パラフィン基系、ナフテン基系、中間基系等の原油を常圧蒸留して得られる常圧残油;該常圧残油を減圧蒸留して得られた留出油;該留出油を、溶剤脱れき、溶剤抽出、水素化分解、溶剤脱ろう、接触脱ろう、水素化精製等のうちの1つ以上の処理を行って精製した鉱油等を挙げることができる。
本実施形態の金属加工油組成物は、発明の目的を阻害しない範囲で、上記(A)カルボン酸エステル、(B)リン含有化合物、及び(C)防錆剤、好ましく用いられる(D)基油以外のその他の添加剤、例えば、酸化防止剤、粘度指数向上剤、金属不活性化剤、及び消泡剤等のその他添加剤を、適宜選択して配合することができる。これらの添加剤は、単独で、又は複数種を組み合わせて用いることができる。本実施形態の金属加工油組成物は、上記(A)カルボン酸エステル、(B)リン含有化合物、及び(C)防錆剤のみを配合するものであってもよいし、上記(A)カルボン酸エステル、(B)リン含有化合物、(C)防錆剤、及び(D)基油のみを配合するものであってもよいし、また、これらの成分と更にその他添加剤とを配合するものであってもよい。
これらのその他添加剤の各々の含有量は、発明の目的に反しない範囲であれば特に制限はないが、その他添加剤を添加する効果を考慮すると、組成物全量基準で、0.01質量%以上10質量%以下が好ましく、0.05質量%以上8質量%以下がより好ましく、0.1質量%以上5質量%以下が更に好ましい。
酸化防止剤としては、例えば、ジフェニルアミン系酸化防止剤、ナフチルアミン系酸化防止剤等のアミン系酸化防止剤;モノフェノール系酸化防止剤、ジフェノール系酸化防止剤、ヒンダードフェノール系酸化防止剤等のフェノール系酸化防止剤;三酸化モリブデン及び/又はモリブデン酸とアミン化合物とを反応させてなるモリブデンアミン錯体等のモリブデン系酸化防止剤;フェノチアジン、ジオクタデシルサルファイド、ジラウリル-3,3'-チオジプロピオネート、2-メルカプトベンゾイミダゾール等の硫黄系酸化防止剤;トリフェニルホスファイト、ジイソプロピルモノフェニルホスファイト、モノブチルジフェニルホスファイト等のリン系酸化防止剤等が挙げられる。
粘度指数向上剤としては、例えば、非分散型ポリメタクリレート、分散型ポリメタクリレート、オレフィン系共重合体(例えば、エチレン-プロピレン共重合体等)、分散型オレフィン系共重合体、スチレン系共重合体(例えば、スチレン-ジエン共重合体、スチレン-イソプレン共重合体等)等の重合体が挙げられる。
金属不活性化剤としては、例えば、ベンゾトリアゾール系、トリルトリアゾール系、チアジアゾール系、及びイミダゾール系化合物等が挙げられる。
消泡剤としては、例えば、シリコーン油、フルオロシリコーン油、及びフルオロアルキルエーテル等が挙げられる。
本実施形態の金属加工油組成物中の(A)カルボン酸エステルと(B)リン含有化合物との配合比(質量比、(A)/(B))は、1以上が好ましく、3以上がより好ましく、4以上が更に好ましい。(A)/(B)が1以上であると、加工性及び防錆性の向上を図ることができる。また、これと同様の観点から、(A)/(B)は、15以下が好ましく、13以下がより好ましく、12以下が更に好ましい。
本実施形態の金属加工油組成物中の(A)カルボン酸エステルと(C)防錆剤との配合比(質量比、(A)/(C))は、0.5以上が好ましく、1.5以上がより好ましく、2.5以上が更に好ましい。(A)/(C)が1.5以上であると、加工性及び防錆性の向上を図ることができる。また、これと同様の観点から、(A)/(C)は、15以下が好ましく、13以下がより好ましく、12以下が更に好ましい。
本実施形態の金属加工油組成物中の(B)リン含有化合物と(C)防錆剤との配合比(質量比、(B)/(C))は、0.05以上が好ましく、0.1以上がより好ましく、0.2以上が更に好ましい。(B)/(C)が0.05以上であると、加工性及び防錆性の向上を図ることができる。また、これと同様の観点から、(B)/(C)は、5以下が好ましく、3以下がより好ましく、2以下が更に好ましい。
本実施形態の金属加工油組成物は、このような特性をいかし、例えば、塑性加工、特にせん断加工に好適に用いることができる。また、本実施形態の金属加工油組成物は、防錆性を有することから、被加工材に金属加工油組成物を塗布した後、金属加工まで長期間保持するような場合、例えば塗布までを国内で行い、金属加工を海外で行う場合に有効である。
また、金属加工における被加工材としては、特に制限はないが、特にケイ素鋼板に好適に用いることができる。
本実施形態の金属加工方法は、上記の本実施形態の金属加工油組成物を用いた金属加工方法である。本実施形態の金属加工方法で用いられる金属加工油組成物は、優れた加工性とともに、防錆性をも有しており、また被加工材からの脱脂性にも優れていることから、後工程での洗浄処理が容易となり、さらに洗浄処理そのものをなくせる場合もある、というものである。よって、例えば、塑性加工、特にせん断加工に好適に用いることができる。また、金属加工方法における被加工材としては、特に制限はないが、特にケイ素鋼板に好適に用いることができる。
表1及び表2に示す配合量(質量%)で金属加工油組成物を調製した。得られた金属加工油組成物について、以下の方法により各種試験を行い、その物性を評価した。評価結果を表1及び表2に示す。なお本実施例で用いた表1及び表2に示される各成分の詳細は以下のとおりである。
・A-1:ペンタエリスリトールテトラオレエート((A)カルボン酸エステル)
・A-2:トリメチロールプロパントリオレエート((A)カルボン酸エステル)
・NA-1:ペンタエリスリトールテトラオクチル((A)カルボン酸エステルではないエステル)
・NA-2:パルミチン酸2エチルヘキシル((A)カルボン酸エステルではないエステル)
・B-1:リン酸エステル((B)リン含有化合物)、トリアリールホスフェート、「REOFOS 110」(商品名)、味の素ファインテクノ(株)製
・B-2:酸性リン酸エステル((B)リン含有化合物)、ジオレイルハイドロゲンホスファイト、「JP 218-0-R」(商品名)、城北化学工業(株)製)
・C-1:カルボキシ-イミダゾリン(イミダゾール)系防腐剤((C)防錆剤)、「HiTEC536」(商品名)、クーパー社製
・C-2:スルホン酸アルキルアミン塩((C)防錆剤)、「NA-SUL EDS」(商品名)、キング・インタストリーズ社製
・C-3:オレオイルサルコシン、「サルコシル O」(商品名)、日本チバガイキー社製
・酸化防止剤A:フェノール系酸化防止剤、「イルガノックス 1067」(商品名)、日本チバガイキー社製
・酸化防止剤B:アミン系酸化防止剤、「イルガノックス L57」(商品名)、日本チバガイキー社製
・D:パラフィン系鉱油、40℃動粘度1mm2/s、引火点41℃
金属加工油組成物の性状の測定は以下の方法で行った。
(1)動粘度
JIS K 2283:2000に準拠し、40℃における動粘度を測定した。
(2)リン原子の含有量
JIS-5S-38-92に準拠して測定した。
(3)窒素原子の含有量
JIS K2609:1998に準拠して測定した。
金属加工油組成物の評価は以下の方法で行った。
(1)試験材
JIS C 2552で規定される無方向性電磁鋼帯で規定される50A1300に相当する試験材(表面処理有)を用いた。
以下の金型を用いて、以下の条件で試験材の打ち抜き試験を行い、(評価項目1):打ち抜き板の断面の(a)せん断面比率、及び(b)ばり高さ、(評価項目2):打ち抜き板のせん断面縦筋の(a)数、及び(b)深さを確認し、以下の基準で評価した。また、評価項目1と評価項目2との総合評価も行った。
(評価項目1)
A:金属加工油組成物を用いないときの打ち抜き試験後の試験材と対比して、(a)及び(b)の両項目において改善が確認された。
B:金属加工油組成物を用いないときの打ち抜き試験後の試験材と対比して、(a)及び(b)のいずれか一方の項目で改善が確認された。
C:金属加工油組成物を用いないときの打ち抜き試験後の試験材と対比して、(a)及び(b)の両項目で改善が確認されなかった。
(評価項目2)
A:金属加工油組成物を用いないときの打ち抜き試験後の試験材と対比して、(a)及び(b)の両項目において改善が確認された。
B:金属加工油組成物を用いないときの打ち抜き試験後の試験材と対比して、(a)及び(b)のいずれかの項目しか改善が確認されなかった。
C:金属加工油組成物を用いないときの打ち抜き試験後の試験材と対比して、(a)及び(b)の両項目で改善が確認されなかった。
(総合評価)
A:評価項目1及び2においてA評価であった。
B:評価項目1はA評価だったが、評価項目2がB評価だった。
C:評価項目1及び2の両項目でB評価だった、評価項目1がB評価だった、又はいずれかの評価項目でC評価があった。
JIS K2246:2007に規定する湿潤試験を行った後、錆びの発生の程度を評価した。具体的には、試験材として、上記打ち抜き試験で、5×25mmに打ち抜いたものを用い、湿潤試験機に4、8、及び12時間保持した後、試験材の端面を目視観察した。
また、目視観察の結果、以下の基準で評価を行った。
A:12時間経過しても錆びは確認されなかった。
B:8時間経過しても錆びは確認されなかった。
C:4時間経過した時点で錆びが確認された。
表1及び表2中、単位の記載がない数値は全て(質量%)である。
リン含有量は、リン原子の組成物全量基準の含有量である。
窒素含有量は、窒素原子の組成物全量基準の含有量である。
また、金属加工における被加工材としては、特に制限はないが、特にケイ素鋼板に好適に用いることができる。
Claims (14)
- (A)一価カルボン酸の多価アルコールエステル及び多価カルボン酸の一価アルコールエステルから選ばれる少なくとも1種のカルボン酸エステル、(B)リン含有化合物、及び(C)防錆剤を配合してなり、該一価カルボン酸の炭素数が9以上21以下であり、該カルボン酸エステルの組成物全量基準の含有量が0.6質量%以上である金属加工油組成物。
- 前記一価カルボン酸の多価アルコールエステルを構成する多価アルコールが、多価脂肪族アルコールである請求項1に記載の金属加工油組成物。
- 前記一価カルボン酸の炭素数が、12以上20以下である請求項1又は2に記載の金属加工油組成物。
- 前記一価カルボン酸の炭素数が、12以上18以下である請求項1~3のいずれか1項に記載の金属加工油組成物。
- 前記多価カルボン酸の炭素数が、3以上18以下である請求項1~4のいずれか1項に記載の金属加工油組成物。
- 前記多価カルボン酸の一価アルコールエステルを構成する一価アルコールが、一価脂肪族アルコールである請求項1~5のいずれか1項に記載の金属加工油組成物。
- 前記多価カルボン酸の一価アルコールエステルを構成する多価カルボン酸が、芳香族カルボン酸である請求項1~6のいずれか1項に記載の金属加工油組成物。
- 前記多価カルボン酸の一価アルコールエステルを構成する一価アルコールが、炭素数9以上21以下の脂肪族アルコールである請求項1~7のいずれか1項に記載の金属加工油組成物。
- 前記(A)一価カルボン酸の多価アルコールエステル及び多価カルボン酸の一価アルコールエステルから選ばれる少なくとも1種のカルボン酸エステルの組成物全量基準の含有量が、0.6質量%以上20質量%以下である請求項1~8のいずれか1項に記載の金属加工油組成物。
- 前記(B)リン含有化合物が、リン酸エステル、酸性リン酸エステル、亜リン酸エステル、酸性亜リン酸エステル、及びリン酸エステルアミン塩から選ばれる少なくとも1種である請求項1~9のいずれか1項に記載の金属加工油組成物。
- 前記(B)リン含有化合物の組成物全量基準のリン原子換算の含有量が、0.001質量%以上0.5質量%以下である請求項1~9のいずれか1項に記載の金属加工油組成物。
- 更に、(D)40℃動粘度が0.5mm2/s以上20mm2/s以下の鉱油及び合成油から選ばれる少なくとも1種の基油を配合してなる請求項1~11のいずれか1項に記載の金属加工油組成物。
- 塑性加工用である請求項1~12のいずれか1項に記載の金属加工油組成物。
- 請求項1~13のいずれか1項に記載の金属加工油組成物を用いる金属加工方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020197005540A KR102296532B1 (ko) | 2016-08-26 | 2017-08-24 | 금속 가공유 조성물 및 금속 가공 방법 |
BR112019003630-0A BR112019003630B1 (pt) | 2016-08-26 | 2017-08-24 | Composição oleosa para metalurgia e método para metalurgia |
EP17843684.6A EP3505606B1 (en) | 2016-08-26 | 2017-08-24 | Use of a metalworking oil composition |
US16/327,625 US11214751B2 (en) | 2016-08-26 | 2017-08-24 | Metalworking oil composition and metalworking method |
CN201780052434.8A CN109983103B (zh) | 2016-08-26 | 2017-08-24 | 金属加工油组合物、和金属加工方法 |
PL17843684.6T PL3505606T3 (pl) | 2016-08-26 | 2017-08-24 | Zastosowanie kompozycji olejowej do obróbki metali |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016166088A JP7024944B2 (ja) | 2016-08-26 | 2016-08-26 | 金属加工油組成物、及び金属加工方法 |
JP2016-166088 | 2016-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018038208A1 true WO2018038208A1 (ja) | 2018-03-01 |
Family
ID=61246111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2017/030327 WO2018038208A1 (ja) | 2016-08-26 | 2017-08-24 | 金属加工油組成物、及び金属加工方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US11214751B2 (ja) |
EP (1) | EP3505606B1 (ja) |
JP (1) | JP7024944B2 (ja) |
KR (1) | KR102296532B1 (ja) |
CN (1) | CN109983103B (ja) |
BR (1) | BR112019003630B1 (ja) |
PL (1) | PL3505606T3 (ja) |
TW (1) | TWI648392B (ja) |
WO (1) | WO2018038208A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023199812A1 (ja) * | 2022-04-14 | 2023-10-19 | 日油株式会社 | 潤滑油組成物 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7454438B2 (ja) * | 2020-04-23 | 2024-03-22 | カヤバ株式会社 | 緩衝器および緩衝器用潤滑油の摩擦特性の調整方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508804A (ja) * | 1973-05-28 | 1975-01-29 | ||
JPS5067806A (ja) * | 1973-10-22 | 1975-06-06 | ||
JPS588799A (ja) * | 1981-07-10 | 1983-01-18 | Nissan Motor Co Ltd | 金属加工油剤 |
JPS58109597A (ja) * | 1981-12-24 | 1983-06-29 | Kawasaki Steel Corp | 冷延鋼板用圧延油 |
JPH0218496A (ja) * | 1988-07-06 | 1990-01-22 | New Japan Chem Co Ltd | 水溶性金属加工油剤用基剤 |
JPH06136374A (ja) * | 1992-07-01 | 1994-05-17 | Kao Corp | 潤滑油組成物 |
JP2000219890A (ja) * | 1999-02-02 | 2000-08-08 | Kyodo Yushi Co Ltd | 冷間圧延油組成物 |
JP2004346091A (ja) * | 2003-04-23 | 2004-12-09 | Idemitsu Kosan Co Ltd | 防錆兼プレス加工油剤組成物 |
JP2005232417A (ja) * | 2004-02-23 | 2005-09-02 | Houghton Technical Corp | 金属変形組成物及びその使用 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0079302A2 (de) * | 1981-10-29 | 1983-05-18 | Ciba-Geigy Ag | Schmiermittel enthaltend Thioäther von Beta-Dicarbonyl- bzw. Beta-Cyanocarbonylverbindungen |
US4919833A (en) | 1987-05-21 | 1990-04-24 | Ciba-Geigy Corporation | Functional fluids |
JP2562389B2 (ja) * | 1991-06-28 | 1996-12-11 | 株式会社コスモ総合研究所 | 非鉄金属用塑性加工油組成物 |
BR9304553A (pt) * | 1992-12-23 | 1994-07-26 | Lubrizol Corp | Fluído funcional, concentrado, fluído funcional de base aquosa e método para melhorar a estabilidade térmica de um fluído funcional |
DE69519690T2 (de) * | 1994-02-11 | 2001-06-28 | The Lubrizol Corp., Wickliffe | Metallfreie hydraulische Flüssigkeit mit Amin-Salz |
JP3501244B2 (ja) | 1995-03-14 | 2004-03-02 | 出光興産株式会社 | 金属加工油組成物 |
JPH08302373A (ja) * | 1995-05-12 | 1996-11-19 | Nippon Oil & Fats Co Ltd | 金属加工油 |
JPH09279172A (ja) * | 1996-04-15 | 1997-10-28 | Yachiyo Res Kk | 機械加工油組成物 |
US5955403A (en) | 1998-03-24 | 1999-09-21 | Exxon Research And Engineering Company | Sulphur-free, PAO-base lubricants with excellent anti-wear properties and superior thermal/oxidation stability |
JP2000319680A (ja) * | 1999-04-30 | 2000-11-21 | Parker Kosan Kk | 亜鉛めっき鋼板用防錆兼プレス加工油 |
EP1054052B1 (en) * | 1999-05-19 | 2006-06-28 | Ciba SC Holding AG | Stabilized hydrotreated and hydrodewaxed lubricant compositions |
AU2168701A (en) | 1999-12-20 | 2001-07-03 | Unichema Chemie Bv | Esters and their use in lubrificant compositions for extreme pressure applications |
JP2002285180A (ja) | 2001-03-28 | 2002-10-03 | Sanyo Chem Ind Ltd | 金属加工油用基油 |
JP4456817B2 (ja) * | 2003-02-03 | 2010-04-28 | 本田技研工業株式会社 | 水溶性金属加工用潤滑剤 |
JP2007126585A (ja) * | 2005-11-07 | 2007-05-24 | Sugimura Kagaku Kogyo Kk | 塑性加工用潤滑剤及び金属材料の塑性加工方法 |
JP5067806B2 (ja) * | 2008-04-22 | 2012-11-07 | 株式会社いうら | リクライニング可能な車椅子 |
JP5827782B2 (ja) * | 2009-05-08 | 2015-12-02 | 出光興産株式会社 | 生分解性潤滑油組成物 |
US8303850B2 (en) * | 2009-09-09 | 2012-11-06 | Jx Nippon Oil & Energy Corporation | Anticorrosive oil composition |
JP5918461B2 (ja) * | 2010-03-30 | 2016-05-18 | 出光興産株式会社 | 金属加工用潤滑油組成物 |
CN102746924B (zh) * | 2011-04-22 | 2014-04-09 | 中国石油化工股份有限公司 | 一种铝热轧油 |
EP2870134B1 (en) * | 2012-07-06 | 2018-10-24 | Basf Se | The use of carboxylic acid esters as lubricants |
JP6136374B2 (ja) * | 2013-03-04 | 2017-05-31 | ブラザー工業株式会社 | 現像カートリッジ |
CN104263476B (zh) * | 2014-09-16 | 2016-08-10 | 上海金兆节能科技有限公司 | 生物可降解微量润滑油及其制备方法 |
RU2659788C1 (ru) * | 2014-09-19 | 2018-07-04 | ВАНДЕРБИЛТ КЕМИКАЛЗ, ЭлЭлСи | Композиции промышленных смазочных материалов на основе полиалкиленгликоля |
CN105154180A (zh) * | 2015-08-24 | 2015-12-16 | 沧州华润化工有限公司 | 一种冷轧薄板轧制油的制备方法 |
-
2016
- 2016-08-26 JP JP2016166088A patent/JP7024944B2/ja active Active
-
2017
- 2017-08-24 EP EP17843684.6A patent/EP3505606B1/en active Active
- 2017-08-24 CN CN201780052434.8A patent/CN109983103B/zh active Active
- 2017-08-24 US US16/327,625 patent/US11214751B2/en active Active
- 2017-08-24 KR KR1020197005540A patent/KR102296532B1/ko active IP Right Grant
- 2017-08-24 TW TW106128836A patent/TWI648392B/zh active
- 2017-08-24 PL PL17843684.6T patent/PL3505606T3/pl unknown
- 2017-08-24 BR BR112019003630-0A patent/BR112019003630B1/pt active IP Right Grant
- 2017-08-24 WO PCT/JP2017/030327 patent/WO2018038208A1/ja unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS508804A (ja) * | 1973-05-28 | 1975-01-29 | ||
JPS5067806A (ja) * | 1973-10-22 | 1975-06-06 | ||
JPS588799A (ja) * | 1981-07-10 | 1983-01-18 | Nissan Motor Co Ltd | 金属加工油剤 |
JPS58109597A (ja) * | 1981-12-24 | 1983-06-29 | Kawasaki Steel Corp | 冷延鋼板用圧延油 |
JPH0218496A (ja) * | 1988-07-06 | 1990-01-22 | New Japan Chem Co Ltd | 水溶性金属加工油剤用基剤 |
JPH06136374A (ja) * | 1992-07-01 | 1994-05-17 | Kao Corp | 潤滑油組成物 |
JP2000219890A (ja) * | 1999-02-02 | 2000-08-08 | Kyodo Yushi Co Ltd | 冷間圧延油組成物 |
JP2004346091A (ja) * | 2003-04-23 | 2004-12-09 | Idemitsu Kosan Co Ltd | 防錆兼プレス加工油剤組成物 |
JP2005232417A (ja) * | 2004-02-23 | 2005-09-02 | Houghton Technical Corp | 金属変形組成物及びその使用 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3505606A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023199812A1 (ja) * | 2022-04-14 | 2023-10-19 | 日油株式会社 | 潤滑油組成物 |
Also Published As
Publication number | Publication date |
---|---|
JP2018030978A (ja) | 2018-03-01 |
CN109983103A (zh) | 2019-07-05 |
KR20190039729A (ko) | 2019-04-15 |
US20190225908A1 (en) | 2019-07-25 |
KR102296532B1 (ko) | 2021-09-02 |
BR112019003630B1 (pt) | 2022-12-27 |
BR112019003630A2 (pt) | 2019-05-21 |
CN109983103B (zh) | 2022-01-18 |
EP3505606B1 (en) | 2023-03-22 |
TW201811992A (zh) | 2018-04-01 |
PL3505606T3 (pl) | 2023-06-26 |
EP3505606A4 (en) | 2020-03-18 |
TWI648392B (zh) | 2019-01-21 |
JP7024944B2 (ja) | 2022-02-24 |
EP3505606A1 (en) | 2019-07-03 |
US11214751B2 (en) | 2022-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5793221B2 (ja) | 潤滑剤ブレンド組成物 | |
US9029306B2 (en) | Water-soluble metalworking oil agent and usage thereof | |
JP6073032B2 (ja) | タービンおよび液圧システム用の改善された酸化防止性を有する潤滑組成物 | |
CN104769085B (zh) | 提供平衡的沉积控制和磨损性能而不具有密封相容性问题的含季铵盐组合物 | |
JP2021191883A (ja) | 改善された適合性を有する合成工業用潤滑剤 | |
CN105339476A (zh) | 用于工业齿轮油的协同添加剂组合 | |
JP7319760B2 (ja) | 金属加工油組成物、及び金属板積層体の製造方法 | |
WO2018038208A1 (ja) | 金属加工油組成物、及び金属加工方法 | |
EP3124584A1 (en) | Water-soluble metalworking oil, and metalworking coolant | |
CN113438999B (zh) | 金属加工油组合物 | |
KR20130088010A (ko) | 금속 가공용 윤활유 조성물 | |
WO2011036919A1 (ja) | 潤滑油組成物 | |
WO2017170811A1 (ja) | 潤滑油組成物、及び金属加工方法 | |
EP3642314B1 (en) | Lubricating composition | |
CN118355096A (zh) | 水溶性金属加工油剂 | |
JP2018095814A (ja) | 摺動面用潤滑油組成物 | |
CN107001966A (zh) | 润滑油组合物 | |
WO2022030126A1 (ja) | さび止め油組成物 | |
JP6236359B2 (ja) | 滑り案内面用潤滑油組成物 | |
CN118401642A (zh) | 往复式压缩机润滑剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17843684 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20197005540 Country of ref document: KR Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112019003630 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 2017843684 Country of ref document: EP Effective date: 20190326 |
|
ENP | Entry into the national phase |
Ref document number: 112019003630 Country of ref document: BR Kind code of ref document: A2 Effective date: 20190222 |