DE102005013266A1 - Use of a lubricating fat composition comprising base oil, thickeners and/or fixed lubricant, preservative and additives, as a lubricant in brewery plants - Google Patents

Use of a lubricating fat composition comprising base oil, thickeners and/or fixed lubricant, preservative and additives, as a lubricant in brewery plants Download PDF

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Publication number
DE102005013266A1
DE102005013266A1 DE102005013266A DE102005013266A DE102005013266A1 DE 102005013266 A1 DE102005013266 A1 DE 102005013266A1 DE 102005013266 A DE102005013266 A DE 102005013266A DE 102005013266 A DE102005013266 A DE 102005013266A DE 102005013266 A1 DE102005013266 A1 DE 102005013266A1
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Prior art keywords
thickeners
group
lubricant
weight
upto
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DE102005013266A
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German (de)
Inventor
Jochen Dr. Mühlemeier
Petra Seibel
Christoph KÖHLER
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Klueber Lubrication Muenchen GmbH and Co KG
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Klueber Lubrication Muenchen GmbH and Co KG
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Priority to DE102005013266A priority Critical patent/DE102005013266A1/en
Publication of DE102005013266A1 publication Critical patent/DE102005013266A1/en
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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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/0416—Carbon; Graphite; Carbon black used as thickening agents
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C10M2201/0626—Oxides; Hydroxides; Carbonates or bicarbonates used as thickening agents
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/065—Sulfides; Selenides; Tellurides
    • C10M2201/0656—Sulfides; Selenides; Tellurides used as thickening agents
    • 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
    • C10M2201/085—Phosphorus oxides, acids or salts
    • C10M2201/0856—Phosphorus oxides, acids or salts used as thickening agent
    • 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
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C10M2201/1026—Silicates used as thickening agents
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • 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
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
    • C10M2207/1265—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic used as thickening agent
    • 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
    • C10M2207/28—Esters
    • C10M2207/2805—Esters 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
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • 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
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/0606—Perfluoro polymers 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
    • C10M2213/00—Organic macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2213/06—Perfluoro polymers
    • C10M2213/062—Polytetrafluoroethylene [PTFE]
    • C10M2213/0626—Polytetrafluoroethylene [PTFE] used as thickening agents
    • 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
    • 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
    • C10M2217/045—Polyureas; Polyurethanes
    • C10M2217/0456—Polyureas; Polyurethanes used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/047—Thioderivatives not containing metallic elements
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • C10M2229/025—Unspecified siloxanes; Silicones used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/36—Seal compatibility, e.g. with rubber
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/62—Food grade properties

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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

Use of a lubricating fat composition comprising: base oil (at least 50 wt.%) of hydrocarbons, polyalkyleneglycol, silicone oils, perfluorinated polyether or polyether esters, thickeners (upto 20 wt.%) (preferably soap-thickeners (based on e.g. aluminum), polyurea thickeners, polymer thickeners or inorganic thickeners), and/or fixed lubricant (upto 45 wt.%) of polymers, silicates, carbon black, graphites or based on e.g. metal sulfide, preservatives (upto 20 wt.%) of e.g. sorbic acid; and further additives, as a lubricant for brewery plants. Use of a lubricating fat composition comprising: base oil (at least 50 wt.%) of hydrocarbons, polyalkyleneglycol, silicone oils, perfluorinated polyether or polyether esters, thickeners (upto 20 wt.%) (preferably soap-thickeners (based on aluminum, calcium, lithium, barium or sodium), polyurea thickeners, polymer thickeners or inorganic thickeners); and/or fixed lubricant (upto 45 wt.%) of polymers, silicates, carbon black, graphites or based on metal sulfides, phosphates, oxides or hydroxides; preservatives (upto 20 wt.%) of quartz, ammonium salts, sorbic acid, formic acid or 4-hydroxy-benzoic acid ester; and further additives, other than lubricants for a brewery plants.

Description

Die Erfindung betrifft die Verwendung einer speziellen Schmierfettzusammensetzung.The The invention relates to the use of a specific grease composition.

Technisches Gebiettechnical area

Aus dem Dokument WO 01 30946 A1 ist eine Schmierzusammensetzung bekannt, die einen Maschinenschmierstoff und einen antimikrobiell effektiven Betrag eines antimikrobiellen Agenzes in einer Menge enthält, der einer Reduktion von Bakterien in Wasser oder von Hefen in Wasser über einen bestimmten Zeitraum gewährleistet. Die Konzentration des antimikrobiellen Agenzes soll zwischen 0.001 Gew% und etwa 10 Gew% liegen. Der bekannte Schmierstoff ist für Getriebeboxen, Pumpen, hydraulische Systeme, Rührer und Mischer geeignet, die in der Lebensmittel herstellenden Industrie eingesetzt werden und bei denen die Möglichkeit eines zufälligen Kontaktes mit den Nahrungsmitteln bestehen. Der Schmierstoff soll daher keine größeren Beträge von Verunreinigungen enthalten, die schädlich für den Menschen sind.Out Document WO 01 30946 A1 discloses a lubricating composition which which is a machine lubricant and an antimicrobial effective Amount of an antimicrobial agent in an amount containing, the a reduction of bacteria in water or of yeasts in water over one guaranteed for a certain period of time. The concentration of the antimicrobial agent should be between 0.001 Gew% and about 10% by weight lie. The well-known lubricant is for gear boxes, Pumps, hydraulic systems, stirrers and mixers suitable in the food manufacturing industry be used and where the possibility of accidental contact Consist with the foods. The lubricant should therefore no larger amounts of impurities contain the harmful for the People are.

Hinsichtlich der Verwendung der bekannten Schmierstoffe in Bierabfüllanlagen besteht jedoch das Problem, dass die bekannten Schmierstoffe die im Bier enthaltene Eiweiße schädigen und damit die Bierschaumstabilität negativ beeinflussen. Weiterhin wird durch die bekannten Schmierstoffe, das in der Bierabfüllindustrie vorrangig als Dichtmaterial eingesetzte Ethylen-Propylen-Dien-Polymer (EPDM-Gummi), in seiner Stabilität beeinträchtigt.Regarding the use of the known lubricants in beer bottling plants However, there is the problem that the known lubricants the Eggs contained in the beer damage and thus the beer foam stability influence negatively. Furthermore, by the known lubricants, that in the beer bottling industry primarily used as a sealing material ethylene-propylene-diene polymer (EPDM rubber), in its stability impaired.

Die Erfindung stellt sich die Aufgabe, einen Schmierstoff anzugeben, der die Nachteile des Standes der Technik überwindet und speziell für Bierabfüllanlagen geeignet ist. Erfindungsgemäß wird die Aufgabe durch die Verwendung einer Schmierfettzusammensetzung bestehend aus mindestens 50 Gew% eines Grundöls ausgewählt aus der Gruppe der Kohlenwasserstoffe, Polyalkylenglykole, Silikonöle, Estern oder perfluorierten Polyäthern; bis zu 20 Gew% mindestens eines Verdickers ausgewählt aus der Gruppe des Seifenverdicker auf der Basis von Aluminium-, Kalzium-, Lithium-, Barium-, oder Natrium-Verbindungen; Polyharnstoff-Verdickern; Polymeren-Verdickern oder anorganischen Verdickern und/oder bis zu 45 Gew% mindestens eines Festschmierstoffs aus der Gruppe der Polymere; der Silikate; der Ruße; der Graphite oder auf Basis von Metallsulfiden, -Phosphaten, -Oxiden, -Hydroxiden und bis zu 20Gew% mindestens eines Konservierungsmittels ausgewählt aus der Gruppe der quartanären Ammoniumsalzen, Sorbinsäure, Ameisensäure oder 4-Hydroxy-Benzoesäure-Ester und weiterer Additive als Schmiermittel für Bierabfüllanlagen. Überraschenderweise zeigt die erfindungsgemäß zusammengesetzte Schmierfettzusammensetzung keinen Einfluss auf die Bierschaumstabilität bestimmt nach der Ross&Clark-Methode. Weiterhin konnte durch die erfindungsgemäß Schmierfettzusammensetzung auch keine Beeinflussung der Beständigkeit von EPDM-Dichtwerkstoffen festgestellt werden.The Invention has as its object to specify a lubricant which overcomes the disadvantages of the prior art and especially for beer bottling plants suitable is. According to the invention Task by the use of a grease composition consisting from at least 50% by weight of a base oil selected from the group of hydrocarbons, Polyalkylene glycols, silicone oils, Esters or perfluorinated polyethers; up to 20% by weight of at least one thickener selected from the group of soap thickeners based on aluminum, calcium, Lithium, barium, or sodium compounds; Polyurea thickeners; Polymer thickeners or inorganic thickeners and / or up to 45% by weight of at least one solid lubricant from the group of polymers; the silicates; the Russian; graphites or based on metal sulfides, phosphates, oxides, Hydroxides and up to 20% by weight of at least one preservative selected from the group of the Quaternary Ammonium salts, sorbic acid, formic acid or 4-hydroxybenzoic acid esters and other additives as lubricants for beer bottling plants. Surprisingly, the shows Composed according to the invention Lubricating grease composition determined no influence on the beer foam stability according to the Ross & Clark method. Furthermore, could by the inventive grease composition also no influence on the resistance of EPDM sealing materials be determined.

Vorzugsweise werden in der erfindungsgemäß verwendeten Schmierstoffzusammensetzung als polymere Verdicker Polyethylen-Verdicker oder Polytetrafluorethylen-Verdicker und als anorganische Verdicker Bentonit eingesetzt.Preferably are used in the invention Lubricant composition as polymeric thickener Polyethylene thickener or polytetrafluoroethylene thickener and bentonite as inorganic thickener used.

Besonders bevorzugt werden als Festschmierstoff aus der Gruppe der Polymeren Polytetrafluorethylen und als Festschmierstoff aus der Gruppe der Silikate Aerosile eingesetzt.Especially are preferred as a solid lubricant from the group of polymers Polytetrafluoroethylene and as a solid lubricant from the group of Silicate aerosils used.

Die erfindungsgemäß verwendete Schmierfettzusammensetzung kann als weitere Additive mindestens eines aus der Gruppe der Korrosionsschutz-Additive; Antioxidantien; Verschleißschutzadditiven auf Basis von aminischen, schwefel-, oder phosphathaltigen Verbindungen oder ein mehrfach Wirkungsadditiv enthalten.The used according to the invention Grease composition can be used as further additives at least one of the group of corrosion protection additives; antioxidants; Wear additives based on amine, sulfur, or phosphate containing compounds or contain a multiple effect additive.

Vorteilhafterweise werden bei der erfindungsgemäß verwendeten Schmierfettzusammensetzung als Korrosionsschutz-Additive Buntmetalldeaktivatoren oder Eisen-Deaktivatoren und als Antioxidantien Amin- oder Phenol-Verbindungen eingesetzt.advantageously, are used in the invention Grease composition as anti-corrosive additives Non-ferrous metal deactivators or iron deactivators and, as antioxidants, amine or phenolic compounds used.

Die bei der erfindungsgemäß verwendeten Schmierfettzusammensetzung eingesetzten Stoffe sind weiterhin vorzugsweise so ausgewählt, dass sie den Verordnungen für Schmierstoffe mit gelegentlichen oder technischen unvermeidlichen Lebensmittelkontakt genügen.The used in the invention Grease composition used substances are further preferred so selected that they comply with the regulations for Lubricants with occasional or technical inevitable Food contact suffice.

Die Erfindung wird nachfolgend anhand eines Beispiels näher erläutert.The The invention will be explained in more detail below by means of an example.

Eine Schmierfettzusammensetzung bestehend aus

  • – 63,7 Gew% Mineralöl entsprechend Chemical Abstracts Substances CAS 66037-01-4);
  • – 12,7 Gew.% Aluminiumstearoyl benzoyl hydroxide entsprechend CAS 68815-27-0;
  • – 4,5 Gew% Festschmierstoffe in Form von Metallsulfid-Verdicker;
  • – 11,5 Schichtsilikat mit Quellhilfsmittel;
  • – 5,0 Gew% Triglyceridester;
  • – 1,05 Gew% Korrosionsschutzadditive bestehend aus Buntmetall-Deaktivatoren;
  • – 0,5 Gew% phenolischer Antioxidantien;
  • – 0,75 Gew% schwefel- und phosphorhaltige Hochdruck- (extreme Pressure) und Verschleißschutz-(Antiwear) Additive und
  • – 0,3 Gew% Sorbinsäure.
A grease composition consisting of
  • 63.7% by weight of mineral oil according to Chemical Abstracts Substances CAS 66037-01-4);
  • 12.7% by weight of aluminum stearoyl benzoyl hydroxides corresponding to CAS 68815-27-0;
  • - 4.5% by weight of solid lubricants in the form of metal sulfide thickener;
  • 11.5 phyllosilicate with swelling aid;
  • 5.0% by weight triglyceride ester;
  • - 1.05% by weight of anti-corrosive additives consisting of non-ferrous metal deactivators;
  • 0.5% by weight of phenolic antioxidants;
  • 0.75% by weight of sulfur and phosphorus-containing high pressure (extreme pressure) and anti-wear (antiwear) additives and
  • 0.3% by weight of sorbic acid.

Die eingesetzten Rohstoffe sind als solche in den Verordnungen für Schmierstoffe mit gelegentlichen oder technisch unvermeidlichen Lebensmittelkontakt als geeignet aufgeführt. Entsprechende Verordnungen sind 21 Code of Federal Regulations, U.S.A. (CFR) § 178.3570, 21 CFR § 182 und der National Sanitation Foundation, U.S.A. (NSF) HX 1.The Raw materials used are as such in the regulations for lubricants with occasional or technically unavoidable food contact listed as suitable. Corresponding regulations are 21 Code of Federal Regulations, U.S.A. (CFR) § 178.3570, 21 CFR § 182 and the National Sanitation Foundation, U.S.A. (NSF) HX 1.

Die Erfindungsgemäß verwendete Schmierfettformulierung wurde nach der Ross & Clark-Methode des Forschungszentrums Weihenstephan für Brau- und Lebensmittelqualität hinsichtlich ihres Einflusses auf die Bierschaumstabilität getestet. Dabei werden 0,05 g des untersuchten Schmierstoff auf einen Kunststoffspatel aufgetragen, in eine 0,5 l Flasche helles Vollbier eingebracht und 3 sowie 5 Tage bei Zimmertemperatur aufbewahrt. Die Blindprobe wird genauso behandelt, nur das auf den Spatel kein Fett aufgetragen wurde.The Used according to the invention Grease formulation was based on the Ross & Clark method of the research center Weihenstephan for Brewing and food quality tested for their influence on beer foam stability. In this case, 0.05 g of the examined lubricant on a plastic spatula applied, placed in a 0.5 l bottle of light full beer and 3 and 5 days at room temperature. The blind will treated the same way, except that applied to the spatula no fat has been.

Die Ergebnisse sind in der Tabelle 1 dargestellt.The Results are shown in Table 1.

Figure 00050001
Tabelle 1
Figure 00050001
Table 1

Der Zusatz des erfindungsgemäßen Schmierstoffs hat keinen Einfluss auf die Schaumhaltbarkeit nach Ross & Clark. Die geringfügen Abweichungen liegen innerhalb der analytischen Fehlergrenzen.Of the Addition of the lubricant according to the invention has no influence on the foam durability according to Ross & Clark. The minor differences lie within the analytical error limits.

Die erfindungsgemäße Schmierfettzusammensetzung wurde weiterhin auf ihren Einfluss auf die Beständigkeit von EPDM-Elastomer geprüft. Die Ergebnisse der Beständigkeitsprüfung (DIN ISO 1817) nach Lagerung über 100 Stunden und bei einer Temperatur von 100°C in einem konventionellen Schmierfett (Vergleichsbeispiel) und dem erfindungsgemäßen Schmierfett (Beispiel) sind in Tabelle 2 dargestellt.The Lubricating grease composition according to the invention was still on their influence on the resistance of EPDM elastomer checked. The results of the durability test (DIN ISO 1817) after storage 100 hours and at a temperature of 100 ° C in a conventional grease (Comparative Example) and the grease according to the invention (Example) are shown in Table 2.

Figure 00060001
Figure 00060001

Claims (6)

Verwendung einer Schmierfettzusammensetzung bestehend aus mindestens 50 Gew.% eines Grundöls ausgewählt aus der Gruppe der Kohlenwasserstoffe, Polyalkylenglykole, Silikonöle, Estern oder perfluorierten Polyether; bis zu 20 Gew.% mindestens eines Verdickers ausgewählt aus der Gruppe der Seifenverdicker auf Basis von Aluminium-, Calzium-, Lithium-, Barium- oder Natriumverbindungen; Polyharnstoff-Verdickern; polymeren Verdickern oder anorganischen Verdickern und/oder bis zu 45 Gew.% mindestens eines Festschmierstoffs aus der Gruppe der Polymeren; der Silikate; der Ruße; der Graphite oder auf Basis von Metallsulfiden, -Phosphaten, -Oxiden oder -Hydroxiden und bis zu 20 Gew.% mindestens eines Konservierungsmittels ausgewählt aus der Gruppe der quartären Ammoniumsalze; Sorbinsäure, Ameisensäure oder 4-Hydroxy-Benzoesäure-Ester und weiterer Additive als Schmiermittel für Bierabfüllanlagen.Use of a grease composition consisting from at least 50% by weight of a base oil selected from the group of hydrocarbons, Polyalkylene glycols, silicone oils, Esters or perfluorinated polyethers; up to 20% by weight at least a thickener selected from the group of soap thickeners based on aluminum, calcium, Lithium, barium or sodium compounds; Polyurea thickeners; polymeric Thickeners or inorganic thickeners and / or up to 45% by weight at least one solid lubricant from the group of polymers; the silicates; the Russian; graphites or based on metal sulfides, phosphates, oxides or hydroxides and up to 20% by weight of at least one preservative selected from the group of the Quaternary Ammonium salts; sorbic acid, formic acid or 4-hydroxybenzoic acid esters and other additives as lubricants for beer bottling plants. Verwendung nach Anspruch 1, wobei als polymere Verdicker Polyethylen-Verdicker oder Polytetrafluorethylen-Verdicker und anorganischen Verdickern Bentonit als enthalten ist.Use according to claim 1, wherein as polymeric thickeners Polyethylene thickener or polytetrafluoroethylene thickener and inorganic Thickener bentonite is included as. Verwendung nach Anspruch 2, wobei als Festschmierstoff aus der Gruppe der Polymeren Polytetrafluorethylen oder aus der Gruppe der Silikate Aerosile enthalten sind.Use according to claim 2, wherein as a solid lubricant from the group of polymers polytetrafluoroethylene or from the Group of silicates aerosils are included. Verwendung nach einem der Ansprüche 1 bis 3, wobei als weiters Additiv mindestens eines aus der Gruppe der Korrosionsschutzadditive; Antioxidatien; Verschleissschutzadditive auf Basis von aminischen, schwefel- oder phosphorhaltigen Verbindungen oder ein mehrfach Wirkungsadditiv enthalten ist. Use according to any one of claims 1 to 3, wherein as further Additive of at least one of the group of corrosion protection additives; antioxidants; Wear protection additives based on amine, sulfur or phosphorus-containing compounds or a multiple-action additive is included. Verwendung nach Anspruch 4, wobei als Korrosionsschutzadditive Buntmetall-Deaktivatoren oder Eisen-Deaktivatoren und als Antioxidatien Amin- oder Phenolverbindungen enthalten sind.Use according to claim 4, wherein as corrosion protection additives Non-ferrous metal deactivators or iron deactivators and as antioxidants Amine or phenolic compounds are included. Verwendung nach einem der Ansprüche 1 bis 5, wobei die eingesetzten Stoffe den Verordnungen für Schmierstoffe mit gelegentlichen oder technisch unvermeidlichen Lebensmittelkontakt genügen.Use according to one of claims 1 to 5, wherein the used Substances comply with regulations for lubricants with occasional or technically unavoidable food contact suffice.
DE102005013266A 2005-03-22 2005-03-22 Use of a lubricating fat composition comprising base oil, thickeners and/or fixed lubricant, preservative and additives, as a lubricant in brewery plants Ceased DE102005013266A1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115443325A (en) * 2020-04-27 2022-12-06 克鲁勃润滑剂慕尼黑两合欧洲公司 Lubricant composition and use thereof
WO2023179897A1 (en) 2022-03-25 2023-09-28 Klueber Lubrication Muenchen Se & Co. Kg Use of a lubricant composition for lubricating equipment
US12031102B2 (en) 2019-01-22 2024-07-09 Toyota Jidosha Kabushiki Kaisha Lubricant for vehicle having vehicle body charged by driving

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091687B (en) * 1958-03-28 1960-10-27 Exxon Research Engineering Co Grease
US6090761A (en) * 1998-12-22 2000-07-18 Exxon Research And Engineering Company Non-sludging, high temperature resistant food compatible lubricant for food processing machinery
US20020028751A1 (en) * 1999-10-27 2002-03-07 Ecolab Inc. Lubricant compositions having antimicrobial properties and methods for manufacturing and using lubricant compositions having antimicrobial properties

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091687B (en) * 1958-03-28 1960-10-27 Exxon Research Engineering Co Grease
US6090761A (en) * 1998-12-22 2000-07-18 Exxon Research And Engineering Company Non-sludging, high temperature resistant food compatible lubricant for food processing machinery
US20020028751A1 (en) * 1999-10-27 2002-03-07 Ecolab Inc. Lubricant compositions having antimicrobial properties and methods for manufacturing and using lubricant compositions having antimicrobial properties

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12031102B2 (en) 2019-01-22 2024-07-09 Toyota Jidosha Kabushiki Kaisha Lubricant for vehicle having vehicle body charged by driving
CN115443325A (en) * 2020-04-27 2022-12-06 克鲁勃润滑剂慕尼黑两合欧洲公司 Lubricant composition and use thereof
WO2023179897A1 (en) 2022-03-25 2023-09-28 Klueber Lubrication Muenchen Se & Co. Kg Use of a lubricant composition for lubricating equipment

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