EP3130653B1 - Composition destinee a la lubrification a quantites minimales et son utilisation - Google Patents
Composition destinee a la lubrification a quantites minimales et son utilisation Download PDFInfo
- Publication number
- EP3130653B1 EP3130653B1 EP15002409.9A EP15002409A EP3130653B1 EP 3130653 B1 EP3130653 B1 EP 3130653B1 EP 15002409 A EP15002409 A EP 15002409A EP 3130653 B1 EP3130653 B1 EP 3130653B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- alcohol
- aliphatic
- lubricant composition
- sulfurized
- 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.)
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- 239000000203 mixture Substances 0.000 title claims description 47
- 238000005461 lubrication Methods 0.000 title claims description 19
- 239000000314 lubricant Substances 0.000 claims description 33
- 125000001931 aliphatic group Chemical group 0.000 claims description 13
- 150000002191 fatty alcohols Chemical class 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical group OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 238000005555 metalworking Methods 0.000 claims description 8
- 229920001521 polyalkylene glycol ether Polymers 0.000 claims description 8
- 239000003995 emulsifying agent Substances 0.000 claims description 7
- 150000005215 alkyl ethers Chemical class 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 235000019198 oils Nutrition 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000010696 ester oil Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 235000019484 Rapeseed oil Nutrition 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 150000003014 phosphoric acid esters Chemical class 0.000 claims description 3
- 150000003626 triacylglycerols Chemical class 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims 3
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N icosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 claims 1
- 230000001502 supplementing effect Effects 0.000 claims 1
- -1 alcohol compound Chemical class 0.000 description 8
- 238000003754 machining Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 239000005068 cooling lubricant Substances 0.000 description 5
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229940055577 oleyl alcohol Drugs 0.000 description 3
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 3
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- GXDXFLGLHULSAC-UHFFFAOYSA-N 2-(2,3,3,4,4,5-hexamethylhexan-2-ylpentasulfanyl)-2,3,3,4,4,5-hexamethylhexane Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)SSSSSC(C)(C)C(C)(C)C(C)(C)C(C)C GXDXFLGLHULSAC-UHFFFAOYSA-N 0.000 description 1
- ICDFAVDDYZOXIU-UHFFFAOYSA-N 2-(2-octoxyethoxy)acetic acid Chemical compound CCCCCCCCOCCOCC(O)=O ICDFAVDDYZOXIU-UHFFFAOYSA-N 0.000 description 1
- XULHFMYCBKQGEE-MRXNPFEDSA-N 2-Hexyl-1-decanol Natural products CCCCCCCC[C@H](CO)CCCCCC XULHFMYCBKQGEE-MRXNPFEDSA-N 0.000 description 1
- CZCCHIDOMPOGLB-UHFFFAOYSA-N 2-[2-[2-(2-hexoxyethoxy)ethoxy]ethoxy]acetic acid Chemical compound CCCCCCOCCOCCOCCOCC(O)=O CZCCHIDOMPOGLB-UHFFFAOYSA-N 0.000 description 1
- XULHFMYCBKQGEE-UHFFFAOYSA-N 2-hexyl-1-Decanol Chemical compound CCCCCCCCC(CO)CCCCCC XULHFMYCBKQGEE-UHFFFAOYSA-N 0.000 description 1
- JXEXTWFZDQTOKO-UHFFFAOYSA-N 2-methyl-2-(2-methylundecan-2-yltrisulfanyl)undecane Chemical compound CCCCCCCCCC(C)(C)SSSC(C)(C)CCCCCCCCC JXEXTWFZDQTOKO-UHFFFAOYSA-N 0.000 description 1
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000001117 oleyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])/C([H])=C([H])\C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/0215—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/128—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids containing hydroxy groups; Ethers thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
- C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- 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
- C10N2020/071—Branched chain compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/09—Characteristics associated with water
- C10N2020/091—Water solubility
-
- 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
- C10N2030/24—Emulsion properties
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- 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
- C10N2030/56—Boundary lubrication or thin film lubrication
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- 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
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- 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
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/06—Chemical after-treatment of the constituents of the lubricating composition by epoxydes or oxyalkylation reactions
Definitions
- the invention relates to a lubricant composition for minimal quantity lubrication in metalworking and to the use of the lubricant composition therefor.
- MQL minimum quantity lubrication
- MMKS minimal quantity cooling lubrication
- the minimum quantity lubrication offers a significant reduction in the supply and disposal technology for the cooling lubricant compared to wet processing, which enables longer service life and reduced process time. Furthermore, follow-up processes for cleaning the workpieces and also the tool can be reduced. Since the minimum quantity lubrication means loss lubrication, only new, ie non-recycled or reconditioned lubricant is used, so that can be dispensed biocides, fungicides and other additives.
- a composition based on a fatty alcohol for aluminum working with minimum quantity lubrication disclosed EP 2 397 535 A1 The alcohol compound has 1 to 8 hydroxyl groups and 2 to 27 carbon atoms and is contained in the composition in an amount of 16 to 100% by weight. The remainder may be a mineral oil or synthetic oil, also ester oil. To improve the lubricating power of this composition, various additives are listed, which can be added to the composition.
- Water-miscible metalworking fluids that are water-miscible are considered unsuitable for minimum-quantity lubrication because they do not have the required lubrication or flash point.
- a lubricant based on a saturated aliphatic monohydric C 14-18 alcohol designed for cold working aluminum as a film on the surface of the workpiece WO 91/06619 heating the workpiece so that the lubricant evaporates.
- a lubricant composition according to the invention for minimal quantity lubrication in metalworking is composed to a major proportion of an aliphatic C 16-24 alcohol, to which a small proportion of emulsifier is added, so that the lubricant can be emulsified with water.
- the tool and the processing space eg, machine interior
- a preferred emulsifier is a glycolic acid alkoxylate alkyl ether, the proportion of which in the composition ranges from 0.05 to 5% by weight, based on the total weight of the composition.
- mixtures of fatty alcohol polyalkylene glycol ethers and Glycolklarealkoxylat alkyl ethers are used as emulsifier with a weight fraction of 0.05 to 5 wt .-%, based on the total weight of the composition.
- the aliphatic C 16-24 alcohol is then present in each case in a 100% complement of the composition.
- the fatty alcohol polyalkylene glycol ether has the formula (I) R * - [(CH 2 CH 2 O) x - (CH 2 CH (CH 3 ) O) y ] -R 1 (I) wherein R 1 is an aliphatic, branched or linear C 16-18 alkyl or alkenyl radical. R * may be a hydroxyl group.
- the variables x and y can be 0 to 10, provided that the sum x + y is from 1 to 10.
- the polyalkylene glycol ether may also contain both ethylene oxide units and propylene oxide units. Both the respective proportions and the order of the units (eg alternating or blockwise) can vary here.
- the fatty alcohol polyalkylene glycol ether is z. B. 1 wt .-% is particularly preferred.
- the lubricant composition with 1 wt .-% fatty alcohol polyalkylene glycol ether on a suitable Emulgatorbalance with sufficiently good Anemulgiereigenschaften without negatively affecting the separation behavior in the cleaning system (demulsifying). While too low an emulsifier concentration results in less cleanability of tool, workpiece and machine room, too high concentrations prevent the oil separation in the cleaning system.
- the glycolic acid alkoxylate alkyl ether (also ether carboxylic acid) has the formula (II) R 2 -O- [(CH 2 CH 2 O) x - (CH 2 CH (CH 3 ) O) y ] -CH 2 -COOH (II) wherein R 2 is an aliphatic, branched or linear C 6-20 alkyl or alkenyl radical.
- R 2 is an aliphatic, branched or linear C 6-20 alkyl or alkenyl radical.
- Illustrative glycolic acid alkoxylate alkyl ethers are poly (oxy-1,2-ethanediyl), ⁇ - (carboxymethyl) - ⁇ -hydroxy, C 10-16 and C 12-20 -unsaturated alkyl ethers (eg CAS No. 68954-89-2 ), Poly (oxy-1,2-ethanediyl), ⁇ - (carboxymethyl) - ⁇ -hydroxy, C 16-18 and C 18 -unsaturated alkyl ethers ( CAS No. 227310-69-2 ), Poly (oxy-1,2-ethanediyl), ⁇ - (carboxymethyl) - ⁇ -octyloxy- ( CAS No. 53563-70-5 ) or poly (oxy-1,2-ethanediyl), ⁇ - (carboxymethyl) - ⁇ -hexyloxy- ( CAS No. 105391-15-9 ).
- the C 16-24 aliphatic alcohol used in the lubricant composition of the present invention may be a branched alcohol, preferably a Guerbet alcohol (long chain alkyl substituted in ⁇ -position with respect to the primary OH group), such as e.g. For example, 2-hexyl-1-decanol or 2-octyl-1-dodecanol.
- the latter C 20 -alcohol can preferably be used become.
- Such alcohols can be used at lower application temperatures because of the lower pour point and lower tendency to stick due to complete saturation than is possible with natural linear alcohols.
- a lubricant composition designed according to the invention can consist of only two components, the basic C 16-24 -alcohol and the emulsifier.
- the lubricant composition additionally contains from 0.05 to 5% by weight, based on the total weight of the composition, of fatty acid alkanolamide or alkoxylated fatty acid alkanolamide of the formula (III) R 3 - (CO) -NR '- (CH 2 ) 2 -O - [(CH 2 CH 2 O) x - (CH 2 CH (CH 3 ) O) y ] -R "(III) wherein R 3 is an aliphatic, linear or branched C 5-23 alkyl or alkenyl radical and R ', R "are independently hydrogen or an aliphatic, linear or branched, substituted or unsubstituted alkyl or alkenyl radical are each selected from 0 to 10, so as above pure ethoxylated, purely propoxylated and mixed ethoxylated and propoxylated compounds are included, in which case the sum x + y can be from
- a fatty acid alkanolamide or alkoxylated fatty acid alkanolamide contributes to an improved corrosion protection effect of the lubricant composition and can positively influence the cleanability of the workpiece or the machine due to the emulsifying properties.
- a proportion of each performance additive based on the total weight of the composition is a maximum of 15 wt .-%, wherein the proportion of the sum of the performance additives based on the total weight of the composition does not exceed 30 wt .-%.
- a lubricant composition according to the invention can thus be used for minimum quantity lubrication in metalworking, with residues of the lubricant composition remaining on surfaces of the workpiece and the tool being washable with water.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Claims (7)
- Composition de lubrifiant pour une lubrification en quantité minimale dans le traitement des métaux,
caractérisé en ce que
la composition
présente 0,05 à 5 % en poids d'émulsifiant, en rapport avec le poids total de la composition, et
un taux d'un alcool C16-24 aliphatique, complémentaire à 100% de la composition, l'émulsifiant étant un éther alkylique d'alkoxylate d'acide glycolique ou un mélange de ce dernier avec un éther de polyalkylèneglycol et d'alcool gras, l'éther alkylique d'alkoxylate d'acide glycolique présentant la formule (II)
R2-O-[(CH2CH2O)x-(CH2CH(CH3)O)y]-CH2-COOH (II),
R2 étant un reste d'alkyle ou d'alkényle C6-20 aliphatique, dérivé ou linéaire,
en notant que x = 0 à 10, y = 0 à 10 et x+y = 1 à 10. - Composition de lubrifiant conformément à la revendication 1,
caractérisé en ce que
l'éther de polyalkylèneglycol et d'alcool gras présente la formule (I)
R*-[(CH2CH2O)x-(CH2CH(CH3)O)y]-R1 (I),
R1 étant un reste d'alkyle ou d'alkényle C16-18 aliphatique, dérivé ou linéaire et R* étant un reste d'hydroxyle, en notant que x = 0 à 10, y = 0 à 10 et x+y = 1 à 10. - Composition de lubrifiant conformément à la revendication 1 ou 2,
caractérisé en ce que
l'alcool C16-24 aliphatique est un alcool dérivé, de préférence un alcool de Guerbet, en particulier de préférence un alcool C20. - Composition de lubrifiant conformément au moins à l'une des revendications 1 à 3, caractérisé en ce que
la composition présente en plus
0,05 à 5 % en poids d'alcanolamide d'acide gras ou d'alcanolamide d'acide gras alkoxylée de la formule (III), en rapport avec le poids total de la composition,
R3-(CO)-NR1-(CH2)2-O-[(CH2CH2O)x-(CH2CH(CH3)O)y]-R11 (III),
R3 étant un reste d'alkyle ou d'alkényle C5-23 aliphatique, linéaire ou dérivé, R1 et R11 étant, indépendamment l'un de l'autre, de l'hydrogène ou un reste d'alkyle ou d'alkényle aliphatique, linéaire ou dérivé, substitué ou non substitué et
en notant que x = 0 à 10, y = 0 à10 et x+y = 1 à 10. - Composition de lubrifiant conformément au moins à l'une des revendications 1 à 4, caractérisé en ce que
la composition présente en plus au moins un additif de performance du groupe englobanta) des composés sulfurés, des oléfines complètement sulfurées, des esters sulfurés, des triglycérides sulfurés et des huiles d'esters naturelles sulfurées,b) des acides gras C12-24,c) de l'huile naturelle éthoxylée,d) de l'huile de colza KOH saponifiée,e) de l'ester d'acide phosphorique acide éthoxylé. - Composition de lubrifiant conformément à la revendication 5,
caractérisé en ce que
qu'un taux de chaque additif de performance en rapport avec le poids total de la composition est de 15 % en poids en rapport avec le poids total de la composition et qu'un taux de la somme des additifs de performance en rapport avec le poids total de la composition est de 30 % en poids. - Utilisation d'une composition de lubrifiant conformément au moins à l'une des revendications n°1 à n°6 pour une lubrification en quantité minimale dans le traitement des métaux,
les résidus restants de la composition de lubrifiant étant lavables à l'eau à la surface de la pièce et de l'outil.
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUE15002409A HUE042547T2 (hu) | 2015-08-13 | 2015-08-13 | Kenõanyag-készítmény minimális mennyiségû kenésre és alkalmazása |
ES15002409T ES2709344T3 (es) | 2015-08-13 | 2015-08-13 | Composición para la lubricación en cantidad mínima y su uso |
PL15002409T PL3130653T3 (pl) | 2015-08-13 | 2015-08-13 | Kompozycja do smarowania ilością minimalną i jej zastosowanie |
EP15002409.9A EP3130653B1 (fr) | 2015-08-13 | 2015-08-13 | Composition destinee a la lubrification a quantites minimales et son utilisation |
CA2995517A CA2995517C (fr) | 2015-08-13 | 2016-08-15 | Composition pour micro-lubrification et son utilisation |
SG11201801166TA SG11201801166TA (en) | 2015-08-13 | 2016-08-15 | Composition for minimum quantity lubrication, and use of same |
AU2016316437A AU2016316437B2 (en) | 2015-08-13 | 2016-08-15 | Composition for minimum quantity lubrication, and use of same |
RU2019100454A RU2019100454A (ru) | 2015-08-13 | 2016-08-15 | Состав для минимального количества смазки и его применение |
MYPI2018000202A MY184087A (en) | 2015-08-13 | 2016-08-15 | Composition for minimum quantity lubrication, and use of same |
PCT/EP2016/001394 WO2017036578A1 (fr) | 2015-08-13 | 2016-08-15 | Composition pour micro-lubrification et son utilisation |
CN201680055295.XA CN108138072B (zh) | 2015-08-13 | 2016-08-15 | 用于进行最小量润滑的组合物及其用途 |
US15/751,900 US20180237712A1 (en) | 2015-08-13 | 2016-08-15 | Composition for Minimum Quantity Lubrication, and Use of Same |
JP2018526999A JP2018523748A (ja) | 2015-08-13 | 2016-08-15 | 極微量油剤潤滑のための組成物及びその使用 |
KR1020187006975A KR102057954B1 (ko) | 2015-08-13 | 2016-08-15 | 최소량 윤활용 조성물 및 이의 용도 |
MX2018001855A MX2018001855A (es) | 2015-08-13 | 2016-08-15 | Composicion para el engrase de cantidades minimas y su empleo. |
IL257424A IL257424A (en) | 2015-08-13 | 2018-02-08 | A preparation for lubrication with a minimal amount and its use |
PH12018500308A PH12018500308A1 (en) | 2015-08-13 | 2018-02-12 | Composition for minimum quantity lubrication, and use of same |
ZA2018/01649A ZA201801649B (en) | 2015-08-13 | 2018-03-09 | Composition for minimum quantity lubrication, and use of same |
HK18113750.3A HK1254738A1 (zh) | 2015-08-13 | 2018-10-26 | 用於進行最小量潤滑的組合物及其用途 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15002409.9A EP3130653B1 (fr) | 2015-08-13 | 2015-08-13 | Composition destinee a la lubrification a quantites minimales et son utilisation |
Publications (2)
Publication Number | Publication Date |
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EP3130653A1 EP3130653A1 (fr) | 2017-02-15 |
EP3130653B1 true EP3130653B1 (fr) | 2018-11-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP15002409.9A Active EP3130653B1 (fr) | 2015-08-13 | 2015-08-13 | Composition destinee a la lubrification a quantites minimales et son utilisation |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3130653B1 (fr) |
ES (1) | ES2709344T3 (fr) |
HU (1) | HUE042547T2 (fr) |
PL (1) | PL3130653T3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017008032A1 (de) | 2017-08-24 | 2019-02-28 | Audi Ag | Werkzeugmaschine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3770636A (en) * | 1971-11-15 | 1973-11-06 | Kaiser Aluminium Chem Corp | Dispersion for hot rolling aluminum products |
FR2168989B1 (fr) * | 1972-02-01 | 1975-10-24 | Exxon Research Engineering Co | |
US4731190A (en) * | 1987-02-06 | 1988-03-15 | Alkaril Chemicals Inc. | Alkoxylated guerbet alcohols and esters as metal working lubricants |
GB8926885D0 (en) * | 1989-11-28 | 1990-01-17 | Albright & Wilson | Drilling fluids |
GB8924457D0 (en) | 1989-10-31 | 1989-12-20 | Alcan Int Ltd | Non-staining solid lubricants |
ATE163879T1 (de) * | 1994-01-10 | 1998-03-15 | Henkel Kgaa | Formtrennmittel für hydraulische bindemittel |
DE19833894A1 (de) * | 1998-07-28 | 2000-02-03 | Fuchs Dea Schmierstoffe Gmbh & | Wassermischbares Kühlschmierstoff-Konzentrat |
US20030181340A1 (en) * | 2000-09-22 | 2003-09-25 | Botz Frank K. | Lubricants suitable for hydroforming and other metal manipulating applications |
KR20070046030A (ko) * | 2004-05-19 | 2007-05-02 | 산요가세이고교 가부시키가이샤 | 섬유 처리용 유제 |
JP5421596B2 (ja) * | 2009-01-08 | 2014-02-19 | 株式会社Adeka | ボトルコンベア用潤滑剤組成物及びその使用方法 |
JP5566037B2 (ja) | 2009-02-10 | 2014-08-06 | Jx日鉱日石エネルギー株式会社 | 極微量油剤供給式アルミニウム加工用油剤組成物 |
-
2015
- 2015-08-13 PL PL15002409T patent/PL3130653T3/pl unknown
- 2015-08-13 ES ES15002409T patent/ES2709344T3/es active Active
- 2015-08-13 HU HUE15002409A patent/HUE042547T2/hu unknown
- 2015-08-13 EP EP15002409.9A patent/EP3130653B1/fr active Active
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Also Published As
Publication number | Publication date |
---|---|
HUE042547T2 (hu) | 2019-07-29 |
EP3130653A1 (fr) | 2017-02-15 |
PL3130653T3 (pl) | 2019-05-31 |
ES2709344T3 (es) | 2019-04-16 |
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