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WO1998053033A1 - Pate ou gel tres concentre(e) pour solutions lubrifiantes a base d'amine, s'utilisant dans l'industrie alimentaire - Google Patents

Pate ou gel tres concentre(e) pour solutions lubrifiantes a base d'amine, s'utilisant dans l'industrie alimentaire Download PDF

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Publication number
WO1998053033A1
WO1998053033A1 PCT/EP1998/002848 EP9802848W WO9853033A1 WO 1998053033 A1 WO1998053033 A1 WO 1998053033A1 EP 9802848 W EP9802848 W EP 9802848W WO 9853033 A1 WO9853033 A1 WO 9853033A1
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WO
WIPO (PCT)
Prior art keywords
gel
alkylamine
mixture
paste
acid
Prior art date
Application number
PCT/EP1998/002848
Other languages
German (de)
English (en)
Inventor
Harald Kluschanzoff
Joachim Sauter
Original Assignee
Henkel-Ecolab Gmbh & Co. Ohg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel-Ecolab Gmbh & Co. Ohg filed Critical Henkel-Ecolab Gmbh & Co. Ohg
Priority to AU77657/98A priority Critical patent/AU7765798A/en
Publication of WO1998053033A1 publication Critical patent/WO1998053033A1/fr

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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
    • C10M105/68—Amides; Imides
    • 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
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02—Water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
    • C—CHEMISTRY; METALLURGY
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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
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/124—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms containing hydroxy groups; Ethers thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/22—Acids obtained from polymerised unsaturated acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/023—Amines, e.g. polyalkylene polyamines; Quaternary amines 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • C10M2215/0806—Amides [having hydrocarbon substituents containing less than thirty carbon atoms] used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/08—Amides [having hydrocarbon substituents containing less than thirty carbon atoms]
    • C10M2215/082—Amides [having hydrocarbon substituents containing less than thirty carbon atoms] containing hydroxyl groups; Alkoxylated derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/10—Amides of carbonic or haloformic acids
    • C10M2215/1006—Amides of carbonic or haloformic acids 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
    • 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
    • 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
    • C10M2215/24—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
    • C10M2215/265—Amines 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
    • 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
    • C10M2215/28—Amides; Imides
    • 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
    • C10M2215/24—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
    • C10M2215/28—Amides; Imides
    • C10M2215/285—Amides; Imides 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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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    • 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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    • 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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    • 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
    • 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 paste-like or gel-like high concentrate for an aqueous lubricant solution based on fatty amines.
  • the invention further relates to a process for the production of the high concentrate and its use for the production of an aqueous lubricant solution as a chain lubricant in the food industry.
  • it is used for the lubrication, cleaning and disinfection of automatic chain and belt lubrication systems used in the filling of foodstuffs, preferably beverages, in glass and plastic bottles, cans, glasses, barrels, beverage containers (KEG), paper and cardboard containers and the like become.
  • 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 via automatic belt lubrication systems and kept clean.
  • 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%.
  • Rl is a saturated or unsaturated, branched or linear alkyl group with 8 to 22 carbon atoms
  • R ⁇ hydrogen, an alkyl or hydroxyalkyl group having 1 to 4 carbon atoms or
  • A is a linear or branched alkylene group with 1 to 8 carbon atoms
  • A represents a linear or branched alkylene group with 2 to 4 carbon atoms.
  • DE-A-39 05 548 discloses lubricants based on N-alkylated fatty amine derivatives which contain at least one secondary and / or tertiary amine.
  • R is a saturated or mono- or polyunsaturated, linear or branched alkyl radical having 6 to 22 carbon atoms, which may be replaced by -OH, -NH 2 , -NH-, -CO-, - (CH 2 CH 2 0) r or - (CH 2 CH 2 CH 2 0) ⁇ - may be substituted,
  • R 1 represents hydrogen, an alkyl radical having 1 to 4 carbon atoms, a
  • R ⁇ only if M represents a negative charge for hydrogen, an alkyl radical with 1 to 4 carbon atoms, or a hydroxyalkyl radical with 1 to 4 carbon atoms,
  • R 3 is a saturated or mono- or polyunsaturated, linear or branched alkyl radical having 1 to 12 carbon atoms, which may be replaced by -OH, -NH 2 , -NH-, -CO-, - (CH 2 CH 2 0) r or - (CH 2 CH 2 CH 2 0)! - can be substituted,
  • R 4 represents a substituted or unsubstituted, linear or branched, saturated or mono- or polyunsaturated alkyl radical having 6 to 22 carbon atoms, which may have at least one amine, imine, hydroxyl, halogen and / or carboxy radical as substituent, a substituted or unsubstituted phenyl radical which may have at least one amine, imine, hydroxyl, halogen, carboxy and / or a linear or branched, saturated or mono- or polyunsaturated alkyl radical with 6 to 22 C atoms as substituents,
  • Hydrogen carbonate, carbonate, phosphate or R ⁇ -COO " stands, wherein R "for hydrogen, a substituted or unsubstituted, linear or branched alkyl radical having 1 to 20 C atoms or alkenyl radical having 2 to 20 C atoms, which may have at least one hydroxyl, amine or imine radical as substituents, or a substituted or unsubstituted phenyl radical, which may have an alkyl radical with 1 to 20 C atoms as a substituent, and
  • R 7 and R ° each independently of one another represent a substituted or unsubstituted, linear or branched alkyl radical having 1 to 20 C atoms or an alkenyl radical having 2 to 20 C atoms, which may have at least one hydroxyl, amine or imine radical as a substituent, or a substituted or unsubstituted phenyl radical which may have an alkyl radical with 1 to 20 C atoms as substituents, M for hydrogen, alkali metal, ammonium, an alkyl radical with 1 to 4 C atoms
  • n is an integer in the range from 1 to 12
  • m is an integer in the range from 0 to 5
  • 1 is a number in the range from 0 to 5, containing alkyldimethylamine oxides and / or Alkyl oligoglycosides as non-ionic surfactants.
  • EP-B-629 234 discloses a lubricant combination consisting of a) one or more compounds of the formula R 1 -N- (CH 2 ) n -COOM
  • R * is a saturated or mono- or polyunsaturated, linear or branched alkyl radical having 6 to 22 carbon atoms, which can optionally be substituted by -OH, -NH 2 , -NH-, -CO-, halogen or a carboxyl radical,
  • R2 for a carboxyl radical with 2 to 7 carbon atoms
  • M for hydrogen, alkali metal, ammonium, an alkyl radical with 1 to 4 C-
  • Atoms or a benzyl radical and n is an integer in the range from 1 to 6, b) at least one organic carboxylic acid selected from monobasic or polybasic, saturated or mono- or polyunsaturated carboxylic acids having 2 to 22 carbon atoms, c) optionally water and Additives and / or auxiliaries.
  • WO 94/03562 describes a lubricant concentrate based on fatty amines and, if appropriate, customary diluents or auxiliaries or additives, characterized in that it contains at least one polyamine derivative of a fatty amine and / or a salt of such an amine, the proportion of said polyamine derivatives of Fatty amines in the total formulation is 1 to 100% by weight. According to a preferred embodiment of WO 94/03562, this lubricant concentrate contains at least one polyamine derivative of a fatty amine of the general formula
  • R is a substituted or unsubstituted, linear or branched, saturated or mono- or polyunsaturated alkyl radical having 6 to 22 carbon atoms, the substituents being selected from amino, imino, hydroxy, halogen and carboxy, or a substituted or unsubstituted phenyl radical, where the Substituents are selected from amino, imino, hydroxyl, halogen, carboxy and a linear or branched, saturated or mono- or polyunsaturated alkyl radical having 6 to 22 carbon atoms;
  • A represents either -NH- or -O-
  • the object of the present invention is to provide lubricant concentrates for lubricant solutions containing amine as chain lubricants in the food industry in the form of paste-like or gel-like high concentrates which have a weight fraction of amine or amine salt of at least 30% by weight.
  • Such high concentrates have, according to the liquid-aqueous concentrates of the prior art, the advantage that substantially less water has to be transported and as a result the transport effort is reduced. This brings economic and ecological advantages.
  • the present invention accordingly relates to a pasty or gel-like high concentrate for amine-containing lubricant solutions as chain lubricants in the food industry, containing at least 30% by weight of one or more alkylamine compounds selected from the groups
  • radicals R each represent: a linear or branched, saturated or mono- or polyunsaturated alkyl radical with 12 to 22 carbon atoms,
  • the paste-like or gel-like high concentrates preferably contain at least 40% by weight of one or more alkylamine compounds from groups A) to E).
  • alkylamine compounds which can be used for the purposes of this invention are all known in the prior art as components of lubricant solutions, as is evident from the literature cited at the beginning.
  • the following radicals are suitable as substituents R: n-hexyl, n-heptyl, 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 radicals mentioned above can also be substituted, one or more amine, imine, hydroxyl, halogen or carboxy groups being suitable as substituents.
  • r and m independently of one another are preferably the numbers 2 or 3.
  • values of 3 are preferred for r and / or m, ie alkylamine derivatives are preferably used Propylene groups.
  • the index p is preferably 1 or 2, so that the amines are acetates or propionates.
  • P in formulas 3a and 3b is preferably 2, in formulas 4a and 4b preferably 1.
  • the alkylamine compounds are used preferably at least partially in salt form.
  • carboxyl ions are preferably chosen.
  • Carboxylate anions R ⁇ COO " are preferred, the radical R 1 being H, CH 3 , C 2 H 5 , CH 2 (OH), CH 3 CH 2 (OH), CO (OH) or such a group that H + X "represents malic acid, tartaric acid, citric acid or an acid from the group HOOC- (CH 2 ) 2 3 4 -COOH. Acetations are particularly preferred.
  • the paste-like or gel-like high concentrates in addition to the alkylamine compounds or their salts, can additionally contain a total of about 0.1 to about 15% by weight of sodium and / or potassium salts of carboxylic acids, preferably carboxylic acids R'-COOH, where R 1 is the has the last meaning given above.
  • the presence of such sodium and / or potassium salts in the lubricant solutions to be prepared from the high concentrates by dilution with water has the advantage that the active substance concentration in the application solutions can be controlled and adjusted by the increased electrical conductivity of the application solutions due to the addition of salt.
  • Auxiliaries and / or additives according to the present invention are 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 0.1 to 15% by weight, based on the total formulation, are sufficient for this.
  • the invention also relates to a method for producing the lubricant concentrates according to the invention.
  • the procedure depends in detail on whether the alkylamine derivatives to be used are available in highly concentrated form or as pure substances or whether they are only available in the form of aqueous solutions. This also depends on whether the additional use of sodium and / or potassium hydroxide is used in the form of an aqueous alkali metal hydroxide solution or in the form of NaOH or KOH granules. If the alkylamine derivative is in the form of an aqueous solution, NaOH or KOH is preferably used in solid form in order not to unnecessarily increase the water content of the mixture.
  • NaOH or KOH in the form of an aqueous alkali metal hydroxide solution can be added to form a paste or gel To maintain the consistency of the end product. For example, you can do the following:
  • the alkylamine derivative or the alkylamine derivatives are introduced as an aqueous solution or as a melt into a kneader or a similarly working mechanical mixing unit, if preheated if a melt is used.
  • a sodium and / or potassium salt-containing end product it is advantageous to add sodium and / or potassium hydroxide as the next component as an aqueous solution or as a solid substance and the mixture by kneading at a temperature between about room temperature and about 60 ° C. to homogenize.
  • the alkylamine derivative and / or the sodium and / or potassium hydroxide has been used as an aqueous solution and this results in a water content which would prevent the formation of a final product containing an alkylamine derivative or its salts of more than 40% by weight , one evaporates - preferably with the application of negative pressure - water to such an extent that the desired final concentration can be reached after adding the remaining components.
  • the acid HX is added at least in an amount sufficient to neutralize the sodium and / or potassium hydroxide present.
  • the alkylamine derivatives are converted to their salts to the desired extent by further acid addition. If one works without sodium and / or potassium hydroxide, the addition of acid directly serves to form the amine salts.
  • the acid addition is preferably controlled so that the temperature of the reaction mixture does not rise above about 60 ° C. due to the heat of neutralization. If the mixing unit has a cooling device, the acid can be added relatively quickly under temperature control. If you work without external cooling, the acid is added in portions and the Cool the reaction mixture with continued stirring between the individual acid additions. E) After the acid addition has ended, the mixture is kneaded at a temperature in the range between about 15 and about 60 ° C. until a uniform paste has formed. An external temperature control is no longer necessary for this, so that the reaction mixture assumes room temperature in the course of this final kneading.
  • reaction mixture is mixed with the acid and homogenized until a uniform paste is obtained.
  • the invention further relates to the use of the paste-like or gel-like high concentrate described for the preparation of an aqueous lubricant solution
  • an aqueous lubricant solution for the lubrication of conveyor belts in the food industry, which are used to transport containers or bottles made of glass, plastic-coated glass, plastics, in particular polyethylene terephthalate, polycarbonate, polypropylene, polyethylene naphthalate or polyvinyl chloride, tinplate or aluminum or of lacquered or plastic-coated containers made of these metals.
  • the paste-like or gel-like high concentrates with water have to be the same as usual for amine-based tape lubricant solutions
  • Application concentrations are diluted. In order to set the amine concentration required on the conveyor belt, this requires a total dilution with water by a factor of between about 1,000 and about 10,000. Since the concentrate paste cannot usually be applied directly to the conveyor belt, it is recommended that it be or to be diluted in two stages to an application concentration of about 0.002 to about 0.1% by weight, in particular to about 0.003 to about 0.05% by weight, of alkylamine derivatives. If you work in two stages, the paste-like or gel-like high concentrate is preferably mixed with so much water in a first step that an aqueous solution containing alkylamine derivative or its salts is in the range from about 1 to about 40% by weight, preferably from about 5 to about 20% by weight is formed.
  • This prediluted solution then has approximately a concentration of the alkylamine derivatives, as is customary in the currently commercially available aqueous belt lubricants ("concentrates").
  • concentrations aqueous belt lubricants
  • these solutions can then be applied to the conveyor belts as usual via automatic belt lubrication systems, with further water being applied to the conveyor belts
  • the application solutions preferably have a content of alkylamine derivatives or their salts in the range from about 0.002 to about 0.1% by weight, in particular in the range from about 0.003 to about 0.05% by weight .
  • the paste or gel can be placed in a mixing vessel for the first dilution step, which is provided with a stirring device and which contains the amount of water required for the first dilution.
  • the paste or gel can be added manually by scooping out a transport bucket or a transport barrel, but preferably automatically by pressing the paste or gel out of the transport container.
  • an aqueous solution of the paste-like or gel-like high concentrate of initially unknown concentration can be rinsed out of the transport container by injecting water into the transport container.
  • the active substance concentration desired after the first dilution step can be set with the aid of the electrical conductivity.
  • the target conductivities are approximately in the range from 0.01 to 10 mS / cm. Values above this require further dilution with water, values below that are concentrated by further addition of concentrate.
  • Glacial acetic acid 100%
  • Paste or gel-like high concentrates of the following were in a kneader
  • the procedure was as follows: first, if desired in the mixture, the water, then the respective solution of the amphoteric surfactant deriphat 160 C and then the potassium hydroxide were introduced into the kneader.
  • the mixture was heated to 40 to 50 ° C and homogenized by kneading. In example 4, 6% by weight of water, based on the end product, was then evaporated off.
  • the further amine components were then added and the mixture was homogenized by kneading.
  • the acid was then added in portions under temperature control so that the temperature of the mixture did not exceed 60.degree. After the acid addition had ended, kneading was continued until a pasty mass was obtained.
  • acetic acid instead of acetic acid, other carboxylic acids such as formic acid, glycolic acid, lactic acid, Oxalic acid and mixtures thereof can be used with one another or with acetic acid.
  • carboxylic acids such as formic acid, glycolic acid, lactic acid, Oxalic acid and mixtures thereof can be used with one another or with acetic acid.

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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)

Abstract

L'invention concerne une pâte ou un gel très concentré pour des solutions lubrifiantes à base d'amine, s'utilisant comme lubrifiants de chaînes, qui contient au moins 30 % en poids d'un ou de plusieurs composés alkylamine. L'invention concerne également sa préparation et son utilisation pour préparer une solution lubrifiante aqueuse destinée à lubrifier les bandes transporteuses utilisées dans l'industrie alimentaire.
PCT/EP1998/002848 1997-05-23 1998-05-14 Pate ou gel tres concentre(e) pour solutions lubrifiantes a base d'amine, s'utilisant dans l'industrie alimentaire WO1998053033A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU77657/98A AU7765798A (en) 1997-05-23 1998-05-14 Highly concentrated paste or gel-like substance for lubricating solutions containing amine, for use in the foodstuff industry

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19721602.1 1997-05-23
DE19721602A DE19721602A1 (de) 1997-05-23 1997-05-23 Pasten- oder gelförmiges Hochkonzentrat für aminhaltige Schmiermittellösungen in der Lebensmittelindustrie

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WO1998053033A1 true WO1998053033A1 (fr) 1998-11-26

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AU (1) AU7765798A (fr)
DE (1) DE19721602A1 (fr)
WO (1) WO1998053033A1 (fr)
ZA (1) ZA984374B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012010197A1 (fr) * 2010-07-19 2012-01-26 Ecolab Inc. Composition solide pour nettoyage, désinfection et lubrification comprenant des alkylamines
US8492572B2 (en) 2009-06-18 2013-07-23 Akzo Nobel Chemicals International B.V. Liquid fatty amine carboxylate salt composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372628A2 (fr) * 1988-12-05 1990-06-13 Unilever N.V. Utilisation des solutions lubrifiantes aqueuses à base d'amines grasses alkylées
WO1990010053A1 (fr) * 1989-02-23 1990-09-07 Henkel Kommanditgesellschaft Auf Aktien Lubrifiant et son utilisation
WO1993018121A1 (fr) * 1992-03-02 1993-09-16 Henkel Kommanditgesellschaft Auf Aktien Base tensio-active pour lubrifiants sans savon
WO1993018120A1 (fr) * 1992-03-02 1993-09-16 Henkel Kommanditgesellschaft Auf Aktien Lubrifiants pour bandes transporteuses commandees par chaine et leur utilisation
WO1994003562A1 (fr) * 1992-08-03 1994-02-17 Henkel Kommanditgesellschaft Auf Aktien Concentre de matiere lubrifiante et solution aqueuse de matiere lubrifiante a base d'amines grasses, leur procede de fabrication et leur utilisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0372628A2 (fr) * 1988-12-05 1990-06-13 Unilever N.V. Utilisation des solutions lubrifiantes aqueuses à base d'amines grasses alkylées
WO1990010053A1 (fr) * 1989-02-23 1990-09-07 Henkel Kommanditgesellschaft Auf Aktien Lubrifiant et son utilisation
WO1993018121A1 (fr) * 1992-03-02 1993-09-16 Henkel Kommanditgesellschaft Auf Aktien Base tensio-active pour lubrifiants sans savon
WO1993018120A1 (fr) * 1992-03-02 1993-09-16 Henkel Kommanditgesellschaft Auf Aktien Lubrifiants pour bandes transporteuses commandees par chaine et leur utilisation
WO1994003562A1 (fr) * 1992-08-03 1994-02-17 Henkel Kommanditgesellschaft Auf Aktien Concentre de matiere lubrifiante et solution aqueuse de matiere lubrifiante a base d'amines grasses, leur procede de fabrication et leur utilisation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8492572B2 (en) 2009-06-18 2013-07-23 Akzo Nobel Chemicals International B.V. Liquid fatty amine carboxylate salt composition
WO2012010197A1 (fr) * 2010-07-19 2012-01-26 Ecolab Inc. Composition solide pour nettoyage, désinfection et lubrification comprenant des alkylamines

Also Published As

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DE19721602A1 (de) 1998-11-26
ZA984374B (en) 1999-11-22
AU7765798A (en) 1998-12-11

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