WO1998014538A1 - Lubrifiant a base de phospholipide et d'un compose basique - Google Patents
Lubrifiant a base de phospholipide et d'un compose basique Download PDFInfo
- Publication number
- WO1998014538A1 WO1998014538A1 PCT/BE1996/000105 BE9600105W WO9814538A1 WO 1998014538 A1 WO1998014538 A1 WO 1998014538A1 BE 9600105 W BE9600105 W BE 9600105W WO 9814538 A1 WO9814538 A1 WO 9814538A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- basic compound
- lubricant
- phospholipids
- weight
- lecithin
- Prior art date
Links
- 150000007514 bases Chemical class 0.000 title claims abstract description 32
- 150000003904 phospholipids Chemical class 0.000 title claims abstract description 32
- 239000000314 lubricant Substances 0.000 title abstract description 35
- 239000000203 mixture Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000787 lecithin Substances 0.000 claims abstract description 22
- 235000010445 lecithin Nutrition 0.000 claims abstract description 22
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims abstract description 21
- 229940067606 lecithin Drugs 0.000 claims abstract description 20
- 230000001050 lubricating effect Effects 0.000 claims abstract description 11
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 8
- 239000011707 mineral Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- PZNPLUBHRSSFHT-RRHRGVEJSA-N 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCCCCCCCCCC PZNPLUBHRSSFHT-RRHRGVEJSA-N 0.000 claims description 8
- 239000008347 soybean phospholipid Substances 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 8
- 239000000920 calcium hydroxide Substances 0.000 abstract description 8
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 8
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003125 aqueous solvent Substances 0.000 abstract description 2
- 244000068988 Glycine max Species 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 7
- 239000010963 304 stainless steel Substances 0.000 description 6
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 150000002632 lipids Chemical class 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 description 2
- 229940043256 calcium pyrophosphate Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000019821 dicalcium diphosphate Nutrition 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-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
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 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
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 150000002327 glycerophospholipids Chemical class 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- -1 lecithin phospholipids Chemical class 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical class [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 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
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- 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
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
-
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
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- 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
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/063—Peroxides
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/081—Inorganic acids or salts thereof containing halogen
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
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- 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
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
- C10M2215/26—Amines
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- 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
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- 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
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
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- 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
- C10M2223/043—Ammonium or amine salts thereof
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- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/10—Phosphatides, e.g. lecithin, cephalin
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- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
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- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/241—Manufacturing joint-less pipes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/242—Hot working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/243—Cold working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/245—Soft metals, e.g. aluminum
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/246—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/247—Stainless steel
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
Definitions
- the present invention relates to a lubricant. More particularly, it relates to a lubricant useful in the work of deformation of metals, such as stamping and forging. In this type of application, the lubricant is used to facilitate the deformation work, by reducing the friction forces between punch, metal and matrix.
- a non-oleaginous lubricant based on phospholipid and a basic organic or inorganic compound, suspended in water.
- organic basic compound is meant here the amines and their derivatives.
- basic mineral compound is meant a base of a metal from group IJa of the periodic table of the elements.
- the lubricant of the invention can be removed from the stamped metal using an aqueous solvent, thanks to its hydrophilic fractions. It is also easily biodegradable, so that it poses no environmental problems.
- the inventors are particularly interested in lecithins, and more particularly in soy lecithin. The invention will therefore be described in the following with reference to the latter, but it is however not limited to this type of product, and other similar phospholipids will also be suitable.
- the phospholipids are present in the form of lecithin; lecithin is soy lecithin; the basic compound is at least partially in suspension; the basic compound is an amine or an amine derivative; the basic compound is a hydroxide of a metal from group lia of the periodic table of the elements; the composition further comprises an acid, to neutralize the alkalinity of the basic compound after its interaction with the phospholipids.
- Crude soy lecithin is a mixture of approximately 60% by weight of polar lipids (insoluble in acetone) consisting essentially of phospholipids, and approximately 40% by weight of non-polar lipids (soluble in acetone) consisting oil, free fatty acids and sterols.
- X and Y each independently represent an acyl radical of palmitic acid, stearic acid, oleic acid, linoleic acid, linolenic acid and the like; Y represents hydrogen, and X an acyl radical as above; Z represents choline, ethanolamine, inositol or hydrogen.
- the inventors have now discovered that the addition of a basic organic compound (amine or derivative) or mineral (metal of group lia of the periodic table of the elements) to lecithin in aqueous suspension greatly improves the lubricating properties of the composition, as will be seen below.
- the action or the synergistic effect of the basic compound on phospholipids is not understood to date, and the inventors do not wish to be limited to any particular theory on this subject.
- the presence of the basic compound makes the pH of the lubricating composition alkaline, and it may be useful to add an acid to neutralize the composition. This acid has no other function than neutralization, and will therefore generally be arbitrary, provided that it has no undesirable side effects. Without being limited thereto, it is thus possible to use H 2 S0 4 , H 3 P0 4 , CH 3 -CH 2 OH, CHOOH, and the like.
- any neutralizing acid must be added to the lubricant composition, that is to say after suspending the mixture of phospholipids and basic compound, and not to the compound basic alone, before incorporation into the composition.
- the inventors have indeed noticed that, if the acid is added to the basic compound before the latter is added to the phospholipids in suspension, the lubricating effect is not achieved. Consequently, between the phospholipids and the basic compound, an interaction or a reaction which is not obtained with the corresponding salt or ester does occur.
- calcium stearate is for example known as a thickener for oil, but does not bring any synergistic effect with the phospholipids according to the invention.
- compositions based on calcium carbonate or tricalcium phosphate salts does not provide effective lubrication. This is to be compared with a composition according to the invention, containing calcium hydroxide, which retains its lubricating properties even after neutralization, as will be seen below.
- the lecithin used in the lubricant of the invention is defatted lecithin, to facilitate the suspension in water. It can also be modified lecithin, for example to improve its hydrophilic properties, and therefore its dispersibility in aqueous and polar media. Thus, hydroxylated, hydrolyzed, acetylated lecithin or the like can be used. The modified lecithin may or may not also be defatted.
- the proportion phospholipids / basic compound is an important parameter of the invention, insofar as there is a synergy between the two components, and where the lubricating effect is absent below a certain proportion of basic compound.
- the amount of water will therefore be adapted each time according to the needs and the method of application (spraying, spraying, brushing, and the like).
- the lubricant compositions of the invention will also contain conventional adjuvants, such as antioxidants, anticorrosion agents, and the like.
- test pieces used for the stamping test were test pieces made up of discs 70 mm in diameter and 0.8 mm thick, made of 304 stainless steel.
- the lecithin used in the examples is defatted soy lecithin, containing at minus 97% by weight of polar lipids, marketed under the name LIPOPUR by the company Lucas Meyer.
- the test consists of forming, using the stamping press, cylinders with a diameter of 35 mm and a depth of about 32 mm (the depth varies with the quality of the lubricant).
- Example 1 (reference) - Deep drawing using a known oil-based lubricant
- the test fails by breaking the metal.
- Example 3 (comparison) - Use of a mineral base alone
- the conventional lubricant is replaced by a lubricant consisting of 20% by weight of calcium hydroxide and 80% by weight of water.
- the conventional lubricant is replaced by a lubricant according to the invention, consisting of 10% by weight of soy lecithin, and 10% by weight of calcium hydroxide in 80% by weight of water
- Example 5 Use of lecithin + organic base
- the conventional lubricant is replaced by a lubricant according to the invention, consisting of 10% by weight of soy lecithin, 10% by weight of stearylamine (a stearylamine put on the market by the company Hoechst, under the trade name Genamin SH 100 and 80% by weight of water.
- this lubricant is shown to be substantially equal to the conventional lubricant, since the force required for stamping is equal to that required in the case of FIG. 1
- the diagram in FIG. 6 shows the result of a test carried out on a composition according to example 4, neutralized to pH 8 with phosphoric acid.
- the diagram in FIG. 7 shows the result of a test carried out on a composition according to Example 5, neutralized to pH 8 with phosphoric acid.
- the purpose of this example is to show the effect of neutralization of the basic compound before formation of the composition.
- calcium pyrophosphate Ca 3 (P0 4 ) 2 is mixed at 10% by weight with 10% by weight of lecithin and 80% by weight of water, to obtain a composition consisting of the same elements as that of l Example 6, but with salt instead of hydroxide.
- lecithin alone (example 2)
- calcium hydroxide alone (example 3) are not useful as a drawing lubricant, at 20% by weight in water
- the combination according to the invention (Example 4) of lecithin and calcium hydroxide in the same proportions (20%) gives a lubricant superior to the conventional lubricant, since it requires less drawing force, and therefore requires less metal.
- the effect lubricant is substantially independent of the concentration of phospholipid and basic components, as shown in the diagrams of Figures 9 and 10, relating to tests in which the proportion of the basic compound, namely calcium hydroxide and stearylamine, respectively, has increased to 20%.
- the basic compound to be used according to the invention will generally be commercially available in the form of a dry powder.
- the particle size of the powder is not in itself a parameter of the invention.
- the inventors have observed that, when the particle size increases, a longer period of time must elapse between the preparation of the composition and its use, as if it then required more time for a reaction to take place. occur, between phospholipids and the surface of the basic compound particles.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96932396A EP0946691B1 (fr) | 1996-10-03 | 1996-10-03 | Lubrifiant a base de phospholipide et d'un compose basique |
PCT/BE1996/000105 WO1998014538A1 (fr) | 1996-10-03 | 1996-10-03 | Lubrifiant a base de phospholipide et d'un compose basique |
DE69611553T DE69611553T2 (de) | 1996-10-03 | 1996-10-03 | Schmiermittel mit phospholipid und eine basische komponente enthaltende zusammensetzung |
ES96932396T ES2155203T3 (es) | 1996-10-03 | 1996-10-03 | Lubricante a base de fosfolipido y de un componente basico. |
AU71223/96A AU7122396A (en) | 1996-10-03 | 1996-10-03 | Lubricant with phospholipid and a basic compound base |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BE1996/000105 WO1998014538A1 (fr) | 1996-10-03 | 1996-10-03 | Lubrifiant a base de phospholipide et d'un compose basique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998014538A1 true WO1998014538A1 (fr) | 1998-04-09 |
Family
ID=3889521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BE1996/000105 WO1998014538A1 (fr) | 1996-10-03 | 1996-10-03 | Lubrifiant a base de phospholipide et d'un compose basique |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0946691B1 (fr) |
AU (1) | AU7122396A (fr) |
DE (1) | DE69611553T2 (fr) |
ES (1) | ES2155203T3 (fr) |
WO (1) | WO1998014538A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20051422L (no) * | 2004-02-05 | 2005-04-15 | Macdermid Canning Ltd | Hydrauliske fluider |
US8563484B2 (en) | 2007-08-03 | 2013-10-22 | Ian D. Smith | Hydraulic fluid compositions |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108531255A (zh) * | 2018-05-28 | 2018-09-14 | 湖北三环化学新材料股份有限公司 | 一种冲压清洗防锈油及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269946A (en) * | 1961-08-30 | 1966-08-30 | Lubrizol Corp | Stable water-in-oil emulsions |
SU876698A1 (ru) * | 1980-05-23 | 1981-10-30 | Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности | Смазочно-охлаждающа жидкость дл механической обработки металлов |
SU1326610A1 (ru) * | 1985-11-10 | 1987-07-30 | Днепропетровский Металлургический Институт Им.Л.И.Брежнева | Смазка дл мокрого волочени стальной проволоки |
WO1989001777A1 (fr) * | 1987-08-25 | 1989-03-09 | Macnaught Pty. Limited | Composition lubrifiante pour le traitement d'affections rhumatismales |
CA2049430A1 (fr) * | 1990-08-21 | 1992-02-22 | Petros A. Loutas | Lubrifiant a base de lecithines de canola |
WO1996026997A1 (fr) * | 1995-02-28 | 1996-09-06 | Buckman Laboratories International, Inc. | Compositions aqueuses d'assistance a la liberation a base de lecithine et leur methode d'utilisation |
-
1996
- 1996-10-03 DE DE69611553T patent/DE69611553T2/de not_active Expired - Fee Related
- 1996-10-03 EP EP96932396A patent/EP0946691B1/fr not_active Expired - Lifetime
- 1996-10-03 WO PCT/BE1996/000105 patent/WO1998014538A1/fr active IP Right Grant
- 1996-10-03 AU AU71223/96A patent/AU7122396A/en not_active Abandoned
- 1996-10-03 ES ES96932396T patent/ES2155203T3/es not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3269946A (en) * | 1961-08-30 | 1966-08-30 | Lubrizol Corp | Stable water-in-oil emulsions |
SU876698A1 (ru) * | 1980-05-23 | 1981-10-30 | Всесоюзный Научно-Исследовательский Конструкторско-Технологический Институт Подшипниковой Промышленности | Смазочно-охлаждающа жидкость дл механической обработки металлов |
SU1326610A1 (ru) * | 1985-11-10 | 1987-07-30 | Днепропетровский Металлургический Институт Им.Л.И.Брежнева | Смазка дл мокрого волочени стальной проволоки |
WO1989001777A1 (fr) * | 1987-08-25 | 1989-03-09 | Macnaught Pty. Limited | Composition lubrifiante pour le traitement d'affections rhumatismales |
CA2049430A1 (fr) * | 1990-08-21 | 1992-02-22 | Petros A. Loutas | Lubrifiant a base de lecithines de canola |
WO1996026997A1 (fr) * | 1995-02-28 | 1996-09-06 | Buckman Laboratories International, Inc. | Compositions aqueuses d'assistance a la liberation a base de lecithine et leur methode d'utilisation |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch Week 8235, Derwent World Patents Index; Class H07, AN 82-74051E, XP002030857 * |
DATABASE WPI Section Ch Week 8810, Derwent World Patents Index; Class D23, AN 88-069601, XP002030856 * |
DATABASE WPI Section Ch Week 9219, Derwent World Patents Index; Class C04, AN 92-151400, XP002030858 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO20051422L (no) * | 2004-02-05 | 2005-04-15 | Macdermid Canning Ltd | Hydrauliske fluider |
GB2408748A (en) * | 2004-02-05 | 2005-06-08 | Niche Products Ltd | Hydraulic fluids |
WO2005075612A1 (fr) * | 2004-02-05 | 2005-08-18 | Niche Products Limited | Fluides hydrauliques |
GB2408748B (en) * | 2004-02-05 | 2006-12-13 | Niche Products Ltd | Hydraulic fluids containing Lecithin |
AU2004315122B2 (en) * | 2004-02-05 | 2010-12-16 | Macdermid Canning Limited | Hydraulic fluids |
NO342412B1 (no) * | 2004-02-05 | 2018-05-22 | Macdermid Canning Ltd | Hydrauliske fluider |
US8563484B2 (en) | 2007-08-03 | 2013-10-22 | Ian D. Smith | Hydraulic fluid compositions |
US8809241B2 (en) | 2007-08-03 | 2014-08-19 | Macdermid Offshore Solutions, Llc | Hydraulic fluid compositions |
Also Published As
Publication number | Publication date |
---|---|
DE69611553T2 (de) | 2001-08-23 |
EP0946691A1 (fr) | 1999-10-06 |
EP0946691B1 (fr) | 2001-01-10 |
ES2155203T3 (es) | 2001-05-01 |
AU7122396A (en) | 1998-04-24 |
DE69611553D1 (de) | 2001-02-15 |
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