EP0652927B1 - Schmiermittelkonzentrat und wässrige schmiermittellösung auf basis von fettaminen, verfahren zu deren herstellung und deren verwendung - Google Patents
Schmiermittelkonzentrat und wässrige schmiermittellösung auf basis von fettaminen, verfahren zu deren herstellung und deren verwendung Download PDFInfo
- Publication number
- EP0652927B1 EP0652927B1 EP93917652A EP93917652A EP0652927B1 EP 0652927 B1 EP0652927 B1 EP 0652927B1 EP 93917652 A EP93917652 A EP 93917652A EP 93917652 A EP93917652 A EP 93917652A EP 0652927 B1 EP0652927 B1 EP 0652927B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lubricant
- general formula
- weight
- water
- lubricant concentrate
- 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.)
- Expired - Lifetime
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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
- 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
- C10M105/58—Amines, e.g. polyalkylene polyamines, quaternary amines
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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
- 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
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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
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
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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
- 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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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
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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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
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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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
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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
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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
- C10N2040/30—Refrigerators lubricants or compressors lubricants
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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
- C10N2040/32—Wires, ropes or cables lubricants
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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
- C10N2040/34—Lubricating-sealants
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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
- C10N2040/36—Release agents or mold release agents
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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
- C10N2040/38—Conveyors or chain belts
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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
- C10N2040/40—Generators or electric motors in oil or gas winning field
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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
- C10N2040/42—Flashing oils or marking oils
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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
- C10N2040/44—Super vacuum or supercritical use
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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
- C10N2040/50—Medical uses
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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
- 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 concentrate and an aqueous lubricant solution based on fatty amines and optionally conventional diluents and / or auxiliaries or additives which contain at least one polyamine derivative of a fatty amine and / or a salt of such an amine.
- the invention further relates to a method for producing the lubricant concentrate and the use of the lubricant concentrate and the aqueous lubricant solution as a chain lubricant in the food industry.
- the lubricant concentrate according to the invention is used for the lubrication, cleaning and disinfection of automatic chain and belt lubrication systems which are used when filling foodstuffs, preferably beverages, in glass and plastic bottles, cans, glasses, barrels, beverage containers (KEG), paper and cardboard containers and the like are used.
- plate conveyor belts or other conveyor systems are usually used for the transport of the corresponding containers, which are lubricated with suitable aqueous lubricant preparations via immersion lubrication systems or more recently also via automatic belt lubrication systems and kept clean.
- the chain lubricants previously used as lubricants are based on the one hand on fatty acids in the form of their water-soluble alkali or alkanolamine salts or on fatty amines in the form of their organic or inorganic salts.
- DE-A-36 31 953 describes a method for lubricating chain-shaped bottle conveyor belts in beverage bottling plants, particularly in breweries, and for cleaning the belts using a liquid cleaning agent, which is characterized in that the chain-shaped bottle conveyor belts are used with belt lubricants based on neutralized primary Lubricates fatty amines, which preferably have 12 to 18 carbon atoms and contain an unsaturated fraction of more than 10%.
- lubricants based on N-alkylated fatty amine derivatives which contain at least one secondary and / or tertiary amine.
- these fatty amine-based lubricants show unsatisfactory foaming behavior.
- the lubricants of EP-AO 327 628 tend to form too much foam, which makes subsequent cleaning of the goods transported on the belt necessary.
- Lubricants according to DE-A-39 05 548 have a rather low foam formation, which leads to a rapid drainage of the applied lubricating film.
- the main disadvantages of the above-mentioned lubricants are, on the one hand, the strong water dependency of the soap-based lubricants and, on the other hand, the regularly necessary system cleaning when using lubricants based on fatty amines, which is also caused by the water content.
- the precipitates that occur in both prior art processes must be removed.
- a simple acid-base reaction is used for removal.
- complexing agent-containing cleaners are used for this, and organic or inorganic acids are used as technical equivalents for this purpose in products based on fatty amines as cleaners.
- EP-A-0 044 458 describes lubricant preparations which are practically free from fatty acid soaps and which also contain a carboxylated nonionic surfactant and an acyl sarcosinate.
- the pH of these products is 7 to 11 and is therefore preferably in the neutral to alkaline range.
- DE-A-38 31 448 finally relates to aqueous, clear water-soluble, soap-free lubricant preparations, a process for their preparation and the use of these lubricant preparations, in particular as lubricants for plate conveyor belts which are used to transport glass bottles or polyethylene terephthalate bottles.
- the essentially neutral aqueous lubricant preparations (pH in the range from 6 to 8) contain alkylbenzenesulfonates, alkoxylated alkanol phosphates and alkane carboxylic acids, if appropriate in addition to customary solubilizers, solvents, defoamers and disinfectants.
- the present invention is therefore based on the object of providing a new lubricant preparation, in particular a chain lubricant, which does not have the disadvantages of the prior art.
- Lubricants of this type should have a good coefficient of friction, that is to say an excellent lubricating effect, a metered foam behavior, good solubility in clear water, a good cleaning action and a good microbicidal action.
- the term “clear water solubility” is coupled with the insensitivity of the lubricant constituents to anions contained in natural water, such as sulfate, bicarbonate and the like. If, for example, the clear water solubility of a lubricant formulation is not very pronounced, such formulations can react with the water constituents when the system is shut down for a longer period, for example over the course of a weekend. The resulting precipitations and cloudiness in the lubricant's application solutions lead to clogging of the filters and nozzles of the belt lubrication system in the short to medium term.
- lubricants which contain at least one polyamine derivative of a fatty amine and / or a salt of such an amine have a significantly better solubility in clear water and have a more favorable foaming behavior in terms of application technology than lubricants based on unsubstituted and substituted fatty amines.
- the lubricant concentrates according to the invention have excellent clear water solubility in their form diluted with water to the application concentration, for example in the form of aqueous solutions containing 0.02% by weight of the amines. With regard to their application properties, such aqueous lubricant solutions have a good coefficient of friction, a balanced foaming behavior, a good cleaning action and good microbicidal properties.
- R is therefore suitable as substituents R in the abovementioned general formula (I): n-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl, n-tetradecyl, n- Pentadecyl, n-hexadecyl, n-heptadecyl, n-octadecyl, n-nonadecyl, n-eicosyl, n-uneicosyl and n-docosyl and the branched chain isomers of the alkyl radicals mentioned.
- R can also mean the corresponding - mono- or poly-unsaturated alkyl radicals, which can also be linear or branched.
- the anion X- can be an anion of any inorganic or organic acid. It is only important for the selection of this acid in the sense of the present invention that the acid or its anion in connection with the polyamines of the general formula (I) according to the invention does not lead to precipitations and thus impairs the clear water solubility of the lubricants according to the invention. In individual cases, the expert will make a suitable selection based on simple tests.
- those acids are preferred whose anion X - is selected from the group amidosulfonate, nitrate, halide, hydrogen sulfate, sulfate, hydrogen carbonate, carbonate, phosphate or R 1 -COO-, the radical R 1 being hydrogen, is a substituted or unsubstituted, linear or branched alkyl radical having 1 to 20 carbon atoms or alkenyl radical having 2 to 20 carbon atoms, the substituents being selected from one or more of the radicals hydroxyl, amino, imino and carboxy.
- anion X - in addition to the inorganic anions already mentioned - anions of organic acids of the type R 1 -COO - are also suitable.
- the radical R 1 here can be hydrogen or alkyl or alkenyl radicals; for the rest, the above explanations for R apply analogously.
- Examples of organic anions X- of the type R 1 -COO - may be mentioned in particular: formate, acetate, glycolate, oleate, lactate, gluconate, citrate and glutamate.
- Those amines in which k, 1 and m is 3 are particularly preferred.
- Polyamines which correspond to the general formula (I) given above can be prepared by processes known from the literature and are also in some cases also offered as commercial products, for example from the company Berol Nobel, Sweden, under the name Amin 640, Amin 660, Amine 740, amine 760 and amine 780.
- auxiliaries and / or additives are, in particular, solubilizers, for example alcohols, polyalcohols, ethers or polyethers, in particular isopropanol, butylglycol, butyldiglycol or ethylene glycol ether.
- solubilizers for example alcohols, polyalcohols, ethers or polyethers, in particular isopropanol, butylglycol, butyldiglycol or ethylene glycol ether.
- solubilizers for example alcohols, polyalcohols, ethers or polyethers, in particular isopropanol, butylglycol, butyldiglycol or ethylene glycol ether.
- solubilizers for example alcohols, polyalcohols, ethers or polyethers, in particular isopropanol, butylglycol, butyldiglycol or ethylene glycol ether.
- the amount of the solubilizer to be used depends in each case
- Auxiliaries and / or additives according to the present invention are furthermore in particular nonionic and / or amphoteric surfactants, for example alkoxylated fatty amines, fatty alcohols and alkoxylated fatty alcohols. These surfactants can improve the wetting of the chains and plate conveyor belts, should this be necessary in individual cases. In general, surfactant additives in the range from 1 to 5% by weight, based on the total formulation, are sufficient for this.
- the lubricant concentrates according to the invention preferably have a pH in the range from 4 to 11, in particular in the range from 5 to 8. If the pH of the lubricant concentrate is not already in this range, it can be adjusted to the desired value by adding an acid, preferably an acid with the anion X - defined above, for example with acetic acid or formic acid.
- the lubricant concentrates have a dynamic viscosity of less than 300 mPa.s, in particular less than 150 mPa.s and particularly preferably in the range from 20 to 100 mPa.s - in each case at 20 ° C - to ensure their pumpability.
- a separate adjustment of the viscosity to the values mentioned is generally not necessary or has been carried out optionally by adding suitable amounts of the diluent water or a solubilizer.
- the invention also relates to a method for producing the lubricants according to the invention. These can be prepared by mixing the amine components, if appropriate with the addition of water and the auxiliaries or additives mentioned.
- the present invention further relates to the use of lubricant concentrates of the type described above as chain lubricants in the food industry, in particular in automatic chain and belt lubrication systems.
- the present invention relates to the use of the lubricant concentrates described above in the form of a 0.01 to 50% by weight, preferably 0.1 to 0.5% by weight, aqueous solution as chain lubricant for automatic chain and belt lubrication systems.
- the invention also relates to an aqueous lubricant solution based on fatty amines and, if appropriate, customary diluents, characterized in that it contains at least one polyamine derivative of a fatty amine of the general formula (I).
- this lubricant solution can be obtained from the lubricant concentrates according to the invention by dilution with a factor of 2 to 10,000, preferably by a factor of 300 to 500, with water.
- Lubricant solutions which contain a content of 0.002 to 0.1% by weight, in particular 0.003 to 0.05% by weight, of a polyamine derivative of a fatty amine of the formula (I) and a pH between 5 and 8 are particularly preferred exhibit.
- the present invention relates to the use of the aqueous lubricant solutions described above as chain lubricants in the food industry.
- PET polyethylene terephthalate
- PVC polyvinyl chloride
- the lubricant solutions according to the invention can be used as chain lubricants for conveying or transporting containers or bottles made of glass, plastic-coated glass, plastics, in particular polyethylene terephthalate or polyvinyl chloride, tinplate or aluminum or lacquered or plastic-coated containers made of these metals.
- the products according to the invention are clearly better soluble in clear water than the known fatty amine-based lubricants, and moreover have a metered foam behavior, a good microbicidal action and an excellent lubricating action.
- the desired application properties of the lubricant concentrate or the aqueous lubricant solution can be specifically set by choosing the amine or the anion.
- lubricant concentrates and solutions according to the invention can also advantageously be used as so-called cutting oils or cooling lubricants in metalworking.
- the performance properties of the polyamine derivatives of fatty amines of the formula (I) were checked using their amine acetates.
- 90 g of demineralized water heated to 50 to 60 ° C. were initially introduced and 10 g of the respective amine were stirred in in molten form.
- the amine acetates were obtained by adding acetic acid until a pH of 6.5 was reached.
- the lubricating effect of the amines is shown in Table II.
- Table II E.g. Amine base Coefficient of friction Relubrication foam 1 Amine 1 * ⁇ ⁇ 0.1 7.5 min thin foam film 2nd Amine 2 * ⁇ ⁇ 0.1 8.5 min thin foam film 3rd Comparative experiment ** ⁇ ⁇ 0.1 7.5 min no foam * without surfactant ** Mixture of amine 6, amine 7, ester of dimer fatty acid (C 36 ) with polyethylene glycol (18 E0) and coconut amine with 12 E0 (10: 10: 5: 2).
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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)
- Fats And Perfumes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4225254 | 1992-08-03 | ||
DE4225254 | 1992-08-03 | ||
PCT/EP1993/001984 WO1994003562A1 (de) | 1992-08-03 | 1993-07-26 | Schmiermittelkonzentrat und wässrige schmiermittellösung auf basis von fettaminen, verfahren zu deren herstellung und deren verwendung |
Publications (2)
Publication Number | Publication Date |
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EP0652927A1 EP0652927A1 (de) | 1995-05-17 |
EP0652927B1 true EP0652927B1 (de) | 1996-12-18 |
Family
ID=6464497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93917652A Expired - Lifetime EP0652927B1 (de) | 1992-08-03 | 1993-07-26 | Schmiermittelkonzentrat und wässrige schmiermittellösung auf basis von fettaminen, verfahren zu deren herstellung und deren verwendung |
Country Status (22)
Country | Link |
---|---|
US (1) | US5474692A (da) |
EP (1) | EP0652927B1 (da) |
JP (1) | JPH07509517A (da) |
KR (1) | KR950702616A (da) |
AT (1) | ATE146518T1 (da) |
AU (1) | AU666038B2 (da) |
BR (1) | BR9306831A (da) |
CA (1) | CA2141811A1 (da) |
CZ (1) | CZ26095A3 (da) |
DE (1) | DE59304833D1 (da) |
DK (1) | DK0652927T3 (da) |
ES (1) | ES2096314T3 (da) |
FI (1) | FI113784B (da) |
GR (1) | GR3022255T3 (da) |
HU (1) | HUT69076A (da) |
MX (1) | MX9304645A (da) |
NO (1) | NO312418B1 (da) |
NZ (1) | NZ254769A (da) |
PL (1) | PL307307A1 (da) |
SK (1) | SK12695A3 (da) |
WO (1) | WO1994003562A1 (da) |
ZA (1) | ZA935573B (da) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5510045A (en) * | 1988-07-14 | 1996-04-23 | Diversey Corporation | Alkaline diamine track lubricants |
DE4315271A1 (de) * | 1993-05-07 | 1994-11-10 | Laporte Gmbh | Schmiermittelzusammensetzungen |
DE19642598A1 (de) * | 1996-10-16 | 1998-04-23 | Diversey Gmbh | Schmiermittel für Förder- und Transportanlagen in der Lebensmittelindustrie |
DE19721602A1 (de) * | 1997-05-23 | 1998-11-26 | Henkel Ecolab Gmbh & Co Ohg | Pasten- oder gelförmiges Hochkonzentrat für aminhaltige Schmiermittellösungen in der Lebensmittelindustrie |
US20040055965A1 (en) * | 1997-06-13 | 2004-03-25 | Hubig Stephan M. | Recreational water treatment employing singlet oxygen |
US20030194433A1 (en) * | 2002-03-12 | 2003-10-16 | Ecolab | Antimicrobial compositions, methods and articles employing singlet oxygen- generating agent |
DE19921709A1 (de) | 1999-05-12 | 2000-11-16 | Henkel Ecolab Gmbh & Co Ohg | Verfahren und Anlage zur Schmierung und zur Reinigung von Abfüllanlagen für Getränke und Lebensmittel |
DK1842898T3 (da) | 1999-07-22 | 2012-08-13 | Diversey Inc | Anvendelse af en smøremiddelsammensætning til at smøre et transportbælte |
US6207622B1 (en) * | 2000-06-16 | 2001-03-27 | Ecolab | Water-resistant conveyor lubricant and method for transporting articles on a conveyor system |
US6495494B1 (en) * | 2000-06-16 | 2002-12-17 | Ecolab Inc. | Conveyor lubricant and method for transporting articles on a conveyor system |
DE19942534A1 (de) | 1999-09-07 | 2001-03-08 | Henkel Ecolab Gmbh & Co Ohg | Fluorhaltige Schmiermittel |
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-
1993
- 1993-07-26 JP JP6504960A patent/JPH07509517A/ja active Pending
- 1993-07-26 CA CA002141811A patent/CA2141811A1/en not_active Abandoned
- 1993-07-26 DK DK93917652.5T patent/DK0652927T3/da active
- 1993-07-26 BR BR9306831A patent/BR9306831A/pt not_active Application Discontinuation
- 1993-07-26 AU AU47026/93A patent/AU666038B2/en not_active Ceased
- 1993-07-26 AT AT93917652T patent/ATE146518T1/de not_active IP Right Cessation
- 1993-07-26 DE DE59304833T patent/DE59304833D1/de not_active Expired - Lifetime
- 1993-07-26 WO PCT/EP1993/001984 patent/WO1994003562A1/de active IP Right Grant
- 1993-07-26 US US08/379,628 patent/US5474692A/en not_active Expired - Lifetime
- 1993-07-26 EP EP93917652A patent/EP0652927B1/de not_active Expired - Lifetime
- 1993-07-26 PL PL93307307A patent/PL307307A1/xx unknown
- 1993-07-26 CZ CZ95260A patent/CZ26095A3/cs unknown
- 1993-07-26 HU HU9500337A patent/HUT69076A/hu unknown
- 1993-07-26 ES ES93917652T patent/ES2096314T3/es not_active Expired - Lifetime
- 1993-07-26 KR KR1019950700334A patent/KR950702616A/ko not_active Application Discontinuation
- 1993-07-26 SK SK126-95A patent/SK12695A3/sk unknown
- 1993-07-26 NZ NZ254769A patent/NZ254769A/en unknown
- 1993-08-02 MX MX9304645A patent/MX9304645A/es unknown
- 1993-08-02 ZA ZA935573A patent/ZA935573B/xx unknown
-
1994
- 1994-10-27 NO NO19944100A patent/NO312418B1/no unknown
-
1995
- 1995-02-01 FI FI950437A patent/FI113784B/fi not_active IP Right Cessation
-
1997
- 1997-01-09 GR GR970400022T patent/GR3022255T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
FI113784B (fi) | 2004-06-15 |
US5474692A (en) | 1995-12-12 |
MX9304645A (es) | 1994-02-28 |
AU666038B2 (en) | 1996-01-25 |
ES2096314T3 (es) | 1997-03-01 |
BR9306831A (pt) | 1998-12-08 |
DK0652927T3 (da) | 1997-06-09 |
FI950437A0 (fi) | 1995-02-01 |
GR3022255T3 (en) | 1997-04-30 |
FI950437A (fi) | 1995-02-01 |
NO312418B1 (no) | 2002-05-06 |
KR950702616A (ko) | 1995-07-29 |
CA2141811A1 (en) | 1994-02-17 |
PL307307A1 (en) | 1995-05-15 |
CZ26095A3 (en) | 1995-09-13 |
JPH07509517A (ja) | 1995-10-19 |
NZ254769A (en) | 1996-02-27 |
HU9500337D0 (en) | 1995-03-28 |
WO1994003562A1 (de) | 1994-02-17 |
ATE146518T1 (de) | 1997-01-15 |
NO944100D0 (no) | 1994-10-27 |
NO944100L (no) | 1994-10-27 |
SK12695A3 (en) | 1995-06-07 |
HUT69076A (en) | 1995-08-28 |
EP0652927A1 (de) | 1995-05-17 |
DE59304833D1 (de) | 1997-01-30 |
AU4702693A (en) | 1994-03-03 |
ZA935573B (en) | 1994-02-03 |
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