EP1287097B1 - Verwendung einer ölzusammensetzung zur temporären behandlung von metalloberflächen - Google Patents

Verwendung einer ölzusammensetzung zur temporären behandlung von metalloberflächen Download PDF

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Publication number
EP1287097B1
EP1287097B1 EP01936526A EP01936526A EP1287097B1 EP 1287097 B1 EP1287097 B1 EP 1287097B1 EP 01936526 A EP01936526 A EP 01936526A EP 01936526 A EP01936526 A EP 01936526A EP 1287097 B1 EP1287097 B1 EP 1287097B1
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Prior art keywords
compound
fatty acid
use according
acid
composition
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English (en)
French (fr)
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EP1287097A1 (de
Inventor
Philippe Legros
Jean-Luc Olive
Agnès MARCHAND
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USINOR SA
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USINOR SA
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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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/04—Fatty oil fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/34—Esters of monocarboxylic acids
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    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
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    • C10M105/38—Esters of polyhydroxy compounds
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/56—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing nitrogen
    • C10M105/68—Amides; Imides
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    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/02—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a non-macromolecular organic compound
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    • 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
    • C10M129/70—Esters of monocarboxylic acids
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    • 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
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    • C10M129/74—Esters of polyhydroxy compounds
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/16—Amides; Imides
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    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/02—Natural products
    • C10M159/08—Fatty oils
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    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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    • C10M2207/2815—Esters of (cyclo)aliphatic monocarboxylic acids used as base material
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    • C10M2207/283—Esters of polyhydroxy compounds
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    • 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
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
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    • C10M2207/284—Esters of aromatic monocarboxylic acids
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    • C10M2207/284—Esters of aromatic monocarboxylic acids
    • C10M2207/2845—Esters of aromatic monocarboxylic acids used as base material
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils 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
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/402—Castor oils
    • C—CHEMISTRY; METALLURGY
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    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
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    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
    • C10M2207/4045—Fatty vegetable or animal oils obtained from genetically modified species used as base material
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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
    • 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
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    • C10M2215/08—Amides
    • C10M2215/0806—Amides used as base material
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    • C10M2215/08—Amides
    • C10M2215/082—Amides containing hydroxyl groups; Alkoxylated derivatives
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    • C10M2215/086—Imides
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    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/1006—Amides of carbonic or haloformic acids used as base material
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/12—Partial amides of polycarboxylic acids
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    • C10M2215/122—Phtalamic acid
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    • 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
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/64—Environmental friendly compositions
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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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    • 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

Definitions

  • the invention relates to the use of an oily composition for the treatment temporary metal surfaces for both lubrication and strength to corrosion. It also relates to a corresponding composition.
  • the metal surfaces are temporarily protected against corrosion by applying a layer of 1 to 1.5 g / m 2 of a mineral oil-based composition. additives. Since these mineral oil-based compositions have low lubricating properties, it is necessary to apply a second lubricating oily layer to the metal surface before forming it by stamping under optimum conditions.
  • the present invention aims to provide an oily composition which makes it possible to meet all the aforementioned objectives, consisting of oils whole, biodegradable and fluid at room temperature to treat temporarily metal surfaces both for lubrication and against the corrosion.
  • US-A-5 388 471 discloses a composition containing a triglyceride, an ester resulting from transesterification one triglyceride, and another ester.
  • the composition is used as a lubricant.
  • Compounds A and B are derived from fatty acid triglycerides having a aliphatic hydrocarbon group in C ⁇ 18 and are either vegetable oils synthetic oils obtained by reaction of one mole of glycerol with three moles of fatty acid or a mixture of fatty acids.
  • the selected fatty acid triglycerides come from natural vegetable oils so as to obtain a composition biodegradable.
  • compound B is preferably a fatty acid triglyceride in oleic acid content of at least 60%.
  • Oleic acid can be naturally present in vegetable oils in important proportions. In this respect, mention may be made of olive oil naturally contains 65 to 85% oleic acid. However, the oils vegetable oils, such as soybean oil, rapeseed oil, safflower oil, oil palm or sunflower oil, have much lower levels oleic acid; these contents are of the order of 25 to 60%.
  • the plants from which these oils are extracted undergo genetic modifications by hybridization according to conventional methods.
  • the levels of oleic acid in these genetically modified oils are substantially increased; they are of the order of 60 to 90%, preferably 65 to 85% of the total fatty acid content.
  • These genetically modified vegetable oils such as so-called oleic sunflower, are preferably chosen as compound B.
  • the compound C is preferably a monoester or a fatty acid polyester derived from the condensation of a fatty acid with an alcohol.
  • the fatty acids from which compound C is derived are selected from already described for compound A.
  • fatty acid esters that may be used According to the invention, mention may be made especially of isopropyl oleate, methyl ricinoleate, ethylhexyl oleate and, in the case of the polyesters of fatty acids, pentaerythritol dioleate and pentaerythritol tetraoleate.
  • compound A is particularly interesting for its properties low-pressure lubrication and easy degreasing, as regards compound B, it is selected for its good performance of high pressure lubrication, compound C, in addition to its satisfactory performance in terms of degreasing and lubricating high and low pressure, contributes to improving the corrosion resistance of the composition A, B, C.
  • the compounds A, B and C are chosen so that that the iodine number their mixture is less than 100.
  • the iodine number is the mass of iodine in grams fixed per 100 g of a body fat. The higher the iodine value, the higher the body fat or the body mixture fat has a high number of unsaturations.
  • this iodine number is adjusted to obtain a compromised in terms of degree of unsaturation.
  • the index iodine of the mixture A, B, C is preferably between 20 and 100.
  • composition A, B, C a fourth component D consisting of an amide, the lubricating properties and corrosion resistance are further improved.
  • amides derived from the condensation of a fatty acid and an amine can be cited amides derived from the condensation of a fatty acid and an amine.
  • the fatty acids from which compound D is derived are chosen from already described for compound A.
  • the amines are chosen from C 2 -C 6 mono-, di- or trialkanolamines.
  • each of the compounds A, B, C and D is chosen in order to satisfy all the criteria mentioned above.
  • the fatty acid of compound A is an acid saturated aliphatic acid (iodine number of 1 to 20) chosen from lauric acids, myristic, palmitic and stearic.
  • coconut oil Like all fatty substances, coconut oil consists of a mixture of triesters between its fatty acids and glycerol.
  • the fatty acid composition of coconut oil is as follows: 46% lauric acid (C 12: 0 ), 18% myristic acid (C 14: 0 ), 10% palmitic acid (C 16 0 ) and 7% oleic acid (C 18: 1 ).
  • compound B is a genetically modified sunflower oil enriched in oleic acid. It will be named afterwards, oleic sunflower oil. Its fatty acid composition is as follows: 80% oleic acid (C 18: 1 ), 9% linoleic acid (C 18: 2 ), 5% stearic acid (C 18: 0 ) and 3% of palmitic acid (C 16: 0 ).
  • the compound C chosen is a fatty acid monoester.
  • the fatty acid monoester is selected from isopropyl oleate or methyl ricinoleate.
  • the fatty acid monoester is ricinoleate of methyl.
  • the fatty acids retained are preferentially oleic acid and lauric acid.
  • the amine is a di-alkanolamine.
  • the di-alkanolamine retained is diethanolamine.
  • the amide retained is the oleic diethanolamide (oleic acid DEA).
  • the composition comprises about 40% of compounds A, about 20% of compound B and about 40% of compound C.
  • the composition comprises about 40% of compound A, about 20% of compound B, about 30% of compound C and about 10% of compound D.
  • the composition preferably comprises at least 30% of coconut oil (Compound A), 5 to 30% of oleic sunflower oil (Compound B), 5 to 30% of ricinoleate of methyl (Compound C) and 0 to 20% DEA of oleic acid (Compound D).
  • this composition generally includes about 40% of compound A, about 20% of compound B, about 30% of compound C and about 10% of compound D. More preferably, this composition comprises at least 30% of coconut oil (Compound A), 5 to 30% of oleic sunflower oil (Compound B), 5 to 30% of methyl ricinoleate (Compound C) and 10% oleic acid DEA (Compound D).
  • compositions oily A, B, C or A, B, C, D at least one antioxidant.
  • compositions preferably comprise from 0 to 1% of at least one antioxidant agent.
  • This antioxidant agent may be chosen from certain amines aromatics such as diphenylamine derivatives, BHT (phenols strictly congested) such as monomeric phenols or phenols dimeric, thioether or phosphite.
  • oily compositions A, B, C or A, B, C, D at least one corrosion inhibitor.
  • compositions preferably comprise between 0.5 and 5% of at least a corrosion inhibitor.
  • This corrosion inhibitor can be chosen from sulphonates such as calcium dialkylbenzene sulphonates, dinonylnaphthalene sulfonates, didodecylbenzene sulfonates, esters sulphonates, succinic acid derivatives such as semi-esters of succinic acid, imidazoline, semi-imides or N-acylsarcosine derivatives, amides and imides of fatty acids, sodium benzoates and sebacates, long-chain aliphatic amines, amine-based compounds and of fatty acids or fatty acid acetates.
  • the oily compositions A, B, C or A, B, C, D are applied to the thin-layer metal surfaces by electrostatic oil spray with a basis weight of 0.5 to 3 g / m 2 , preferably 1 g / m 2 .
  • the metal surfaces coated with conventional mineral oils for temporary corrosion protection have an oily appearance
  • the metal surfaces coated with a film of compositions A, B, C or A, B, C, D with a basis weight of the order of 1 g / m 2 advantageously have a dry appearance. This last aspect is particularly interesting in terms of cleanliness in the workshops where the metal surfaces thus treated are handled and / or shaped.
  • metal parts sheets or hot-rolled and then pickled steel plates, sheets or plates cold-rolled steel and then pickled, and coated steel sheets such as galvanized steel sheets, galvanized steel sheets.
  • the oily compositions according to the invention at the level of the metal part to be treated, it can be realized by any suitable conventional means, by spraying, dipping, coating or by centrifugation.
  • the application of the oily compositions is also carried out well on a metal piece at room temperature than on a piece hot metal (40 to 80 ° C). The piece thus treated can then undergo a drying by heating by bringing the workpiece to a temperature between and 150 ° C.
  • the third subject of the present invention is a treated metal part according to the invention and of which at least one surface is coated with a film of a oily composition according to the invention.
  • Compound C is methyl ricinoleate.
  • Compound D is oleic acid diethanolamide (acid DEA oleic).
  • the oily compositions are stable and liquid at room temperature. Without contrary instructions, the claimed compositions are applied at 1 g / m 2 by spraying on the sheet heated to 40 ° C and then dried for 24 hours at room temperature.
  • the metal used is a hot rolled steel pickled.
  • the single-pass friction tests are carried out at variable pressure from 200 to 2000 daN with high-speed steel tools with a surface area of 1 cm 2 .
  • the specimens are taken from BS2 etched hot-plate 1.7 mm thick.
  • the test apparatus is a plane-plane tribometer of a type known in itself.
  • test pieces to be tested are tightened according to a clamping force F s between two fast steel plates providing a bearing surface (or sliding) on the 1 cm 2 specimens.
  • test pieces to be tested are placed in a climatic chamber corresponding to DIN 50017, which simulates corrosion conditions an outer coil of sheet metal coil or sheet metal sheet during storage.
  • the specimens are suspended vertically individually.
  • the result of the test is obtained by raising the number of successive cycles before the traces of corrosion on the specimen appear.
  • test pieces to be tested are placed in a climate chamber in packets 4 test specimens, which simulates the corrosion conditions at the heart of a reel of sheet metal or a bundle of sheets during a transport step.
  • the treated sample is subjected to the action of an alkaline degreasing bath, under predefined conditions.
  • the ability of the treated sample to be defatted is evaluated by the rate wetting the sample after degreasing.
  • the sample is immersed completely in this bath at 60 ° C for 3 minutes and then rinsed first in a raw water bath for a minute and then under a stream of water for 30 seconds.
  • the sample After rinsing, the sample is drained by keeping it tilted at 45 ° C and we evaluate the percentage of surface that stays wet after 30 seconds drip.
  • This degreasability test is carried out on a freshly coated test piece and on specimen aged artificially in an oven at 160 ° C for 15 min.
  • This table also accounts for formulation performance witness whose compositions are also identified in this table.
  • composition moisture and heat Transport quotation at x cycles cleanability Tribology Coefficient of friction measured at 1800 daN 6 12 Fresh Aged Formulation II > 30 1 100% 95% 0.06 Quaker 8021 30 1 2 100% 100% 0.15 (galling)
  • the tribological aspect is also improved; indeed the coefficient of friction increases from 0.08 with steel coated with formulation I to 0.06 with the steel coated with Formulation II.

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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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Paints Or Removers (AREA)

Claims (25)

  1. Verwendung einer Ölzusammensetzung zum temporären Schützen und Schmieren metallischer Oberflächen, dadurch gekennzeichnet, daß die Zusammensetzung
    mindestens 30% mindestens eines Triglycerids einer gesättigten oder ungesättigten Fettsäure mit C ≤ 18 (Verbindung A),
    5 bis 30% mindestens eines Triglycerids einer Fettsäure mit C ≤ 18 mit einem Ölsäuregehalt von mindestens 60 Gew.-% (Verbindung B),
    5 bis 40% mindestens eines Esters, der aus der Kondensation eines aliphatischen C1-C12-, vorzugsweise C1-C2-Alkohols mit einer Fettsäure mit C ≤ 18 stammt (Verbindung C)
    und gegebenenfalls 5 bis 20% mindestens eines Amidderivats, das aus der Kondensation einer Fettsäure mit C ≤ 18 und eines Mono-, Di- oder Tri-C2-C6alkanolamins stammt (Verbindung D), enthält.
  2. Verwendung gemäß Anspruch 1, dadurch gekennzeichnet, daß das Gemisch aus den Verbindungen A, B und C eine niedrigere Iodzahl als 100 besitzt.
  3. Verwendung gemäß einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß das Fettsäuretriglycerid entweder ein natürliches Pflanzenöl oder ein synthetisches Öl ist, das durch die Reaktion eines Mols Glycerin mit drei Mol Fettsäure oder einem Fettsäuregemisch erhalten wurde.
  4. Verwendung gemäß einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Verbindung A ein Triglycerid einer ungesättigten Fettsäure ist, das bevorzugt aus Ölsäure-, Linolsäure- und Ricinolsäuretriglyceriden ausgewählt ist.
  5. Verwendung gemäß einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Verbindung A ein Triglycerid einer gesättigten Fettsäure ist, das bevorzugt aus Laurinsäure-, Myristinsäure-, Palmitinsäure- und Stearinsäuretriglyceriden ausgewählt ist.
  6. Verwendung gemäß einem der Ansprüche 1 bis 3 und 5, dadurch gekennzeichnet, daß die Verbindung A ein natürliches, gesättigtes Pflanzenöl wie etwa Kokosöl ist.
  7. Verwendung gemäß einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Verbindung B ein natürliches Pflanzenöl ist, das 60 bis 90% Ölsäure enthält.
  8. Verwendung gemäß einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Verbindung B ein genetisch modifiziertes Pflanzenöl ist.
  9. Verwendung gemäß Anspruch 8, dadurch gekennzeichnet, daß das genetisch modifizierte Pflanzenöl von Safloröl, Rapsöl, Sonnenblumenöl, Sojaöl oder Palmöl allein oder ihren Gemischen abgeleitet ist.
  10. Verwendung gemäß einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Fettsäure, von der die Verbindung C abgeleitet ist, eine Fettsäure ist, die aus Öl-, Linol-, Linolen-, Ricinol-, Laurin-, Myristin-, Palmitin- und Stearinsäure, Salzen oder einem ihrer Gemische stammt.
  11. Verwendung gemäß Anspruch 10, dadurch gekennzeichnet, daß es sich urr Ricinolsäure handelt.
  12. Verwendung gemäß einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Alkohol, von dem die Verbindung C abgeleitet ist, aus Methanol, Ethanol, Isopropanol, Ethylhexanol und Pentaerythrit ausgewählt ist.
  13. Verwendung gemäß einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Zusammensetzung als Verbindung C Isopropyloleat oder bevorzugt Methylricinolat umfaßt.
  14. Verwendung gemäß einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß die Fettsäure, von der die Verbindung D abgeleitet ist, eine wie in Anspruch 10 definierte Fettsäure ist.
  15. Verwendung gemäß einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß das Amin, von dem die Verbindung D abgeleitet ist, bevorzugt Diethanolamin ist.
  16. Verwendung gemäß einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die Verbindung D ein Ölsäurediethanolamid ist.
  17. Verwendung gemäß einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß man eine Zusammensetzung einsetzt, die ungefähr 40% Verbindung A, ungefähr 20% Verbindung B und ungefähr 40% Verbindung C umfaßt.
  18. Verwendung gemäß einem der Ansprüche 1 bis 17, dadurch gekennzeichnet, daß die Zusammensetzung ungefähr 40% Verbindung A, ungefähr 20% Verbindung B, ungefähr 30% Verbindung C und ungefähr 10% Verbindung D umfaßt.
  19. Verwendung gemäß einem der Ansprüche 1 bis 18, dadurch gekennzeichnet, daß man auf mindestens eine metallische Oberfläche einen Ölfilm mit einem Flächengewicht von 1 g/m2 aufträgt.
  20. Verwendung gemäß einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, daß die metallische Oberfläche ein Stahlblech oder eine blanke, beschichtete, nicht blanke oder unbeschichtete Warm- oder Kaltwalzstahlplatte ist.
  21. Ölzusammensetzung zur temporären Behandlung metallischer Oberflächen, dadurch gekennzeichnet, daß die Zusammensetzung
    mindestens 30% mindestens eines Triglycerids einer gesättigten oder ungesättigten Fettsäure mit C ≤ 18 (Verbindung A),
    5 bis 30% mindestens eines Triglycerids einer Fettsäure mit C ≤ 18 mit einem Ölsäuregehalt von mindestens 60 Gew.-% (Verbindung B),
    5 bis 40% mindestens eines Esters, der aus der Kondensation eines aliphatischen C1-C12-, vorzugsweise C1-C2-Alkohols mit einer Fettsäure mit C ≤ 18 stammt (Verbindung C)
    und 5 bis 20% mindestens eines Amidderivats, das aus der Kondensation einer Fettsäure mit C ≤ 18 und eines Mono-, Di- oder Tri-C2-C6-alkanolamins stammt (Verbindung D), enthält.
  22. Zusammensetzung gemäß Anspruch 21, dadurch gekennzeichnet, daß die Verbindungen A, B, C und D wie in Anspruch 1 bis 16 definiert sind.
  23. Zusammensetzung gemäß Anspruch 21 oder 22, dadurch gekennzeichnet, daß die Zusammensetzung ungefähr 40% Verbindung A, ungefähr 20% Verbindung B, ungefähr 30% Verbindung C und ungefähr 10% Verbindung D umfaßt.
  24. Zusammensetzung gemäß Anspruch 21, 22 oder 23, dadurch gekennzeichnet, daß sie mindestens 30% Kokosöl (Verbindung A), 5 bis 30% Sonnenblumenöl (Verbindung B), 5 bis 30% Methylricinolat (Verbindung C) und 10% Ölsäure-DEA (Verbindung D) umfaßt.
  25. Metallteil erhalten gemäß einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, daß mindestens eine seiner Oberflächen mit einem Film aus der besagten Ölzusammensetzung beschichtet ist.
EP01936526A 2000-05-19 2001-05-15 Verwendung einer ölzusammensetzung zur temporären behandlung von metalloberflächen Expired - Lifetime EP1287097B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0006465A FR2809116B1 (fr) 2000-05-19 2000-05-19 Utilisation d'une composition huileuse pour le traitement temporaire des surfaces metalliques
FR0006465 2000-05-19
PCT/FR2001/001476 WO2001088068A1 (fr) 2000-05-19 2001-05-15 Utilisation d'une composition huileuse pour le traitement temporaire des surfaces metalliques

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JP2009040954A (ja) * 2007-08-10 2009-02-26 Daido Chem Ind Co Ltd マグネシウム及びマグネシウム合金の温間加工用潤滑剤組成物
EP2373769B1 (de) * 2008-12-04 2019-05-22 voestalpine Stahl GmbH Verfahren zum herstellen von formkörpern aus einseitig oder beidseitig verzinktem stahlblech
EP2363451A1 (de) * 2010-02-23 2011-09-07 Rhein Chemie Rheinau GmbH Thixotrope Korrosionsschutzadditive für Konservierungsflüssigkeiten und Schmierfette
HUE025417T2 (en) * 2010-12-17 2016-04-28 Arcelormittal Investigacion Y Desarrollo Sl Steel sheet with multilayer coating
CA2867869A1 (en) 2012-03-19 2013-09-26 Edward A. SUGG Vegetable oils, vegetable oil blends, and methods of use thereof
US9879197B2 (en) 2012-03-19 2018-01-30 Edward A. Sugg Vegetable oils, vegetable oil blends, and methods of use thereof
JP6157083B2 (ja) * 2012-09-25 2017-07-05 住友ゴム工業株式会社 トレッド用ゴム組成物及び空気入りタイヤ
JP6157082B2 (ja) * 2012-09-25 2017-07-05 住友ゴム工業株式会社 スタッドレスタイヤのトレッド用ゴム組成物及びスタッドレスタイヤ
CN102994202B (zh) * 2012-11-28 2014-10-29 武汉同盛精细化工技术开发有限责任公司 一种冷轧带钢轧制油组合物及其制备方法
CN103254793B (zh) * 2013-04-16 2016-05-25 马鞍山采石矶涂料有限公司 一种环保型防锈油及其制备方法
JP5843406B2 (ja) 2014-02-19 2016-01-13 株式会社オートネットワーク技術研究所 金属表面コーティング用組成物およびこれを用いた端子付き被覆電線
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EP1287097A1 (de) 2003-03-05
ES2239137T3 (es) 2005-09-16
AU6241301A (en) 2001-11-26
BR0110908A (pt) 2003-03-11
WO2001088068A1 (fr) 2001-11-22
JP2004515564A (ja) 2004-05-27
DE60108380T2 (de) 2005-12-22
ATE286955T1 (de) 2005-01-15
FR2809116A1 (fr) 2001-11-23
US20040029749A1 (en) 2004-02-12
FR2809116B1 (fr) 2002-08-30
DE60108380D1 (de) 2005-02-17
US6919302B2 (en) 2005-07-19
CA2408878A1 (fr) 2001-11-22

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