EP2196296A1 - Water mixture for use in the wood, construction and metal industries - Google Patents

Water mixture for use in the wood, construction and metal industries Download PDF

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Publication number
EP2196296A1
EP2196296A1 EP08171270A EP08171270A EP2196296A1 EP 2196296 A1 EP2196296 A1 EP 2196296A1 EP 08171270 A EP08171270 A EP 08171270A EP 08171270 A EP08171270 A EP 08171270A EP 2196296 A1 EP2196296 A1 EP 2196296A1
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EP
European Patent Office
Prior art keywords
mixture according
aqueous mixture
fatty acid
industry
wood
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.)
Withdrawn
Application number
EP08171270A
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German (de)
French (fr)
Inventor
Gerhard Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WAGNER, THOMAS
Original Assignee
Rockensuess Klaus-Dieter
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 Rockensuess Klaus-Dieter filed Critical Rockensuess Klaus-Dieter
Priority to EP08171270A priority Critical patent/EP2196296A1/en
Priority to PCT/EP2009/066938 priority patent/WO2010066882A2/en
Publication of EP2196296A1 publication Critical patent/EP2196296A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/384—Treating 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
    • 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
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • 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
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • 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
    • C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
    • 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
    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/055—Particles related characteristics
    • C10N2020/06—Particles of special shape or size
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working

Definitions

  • the present invention is an aqueous mixture and their use in the wood, construction and metal industries.
  • release agents are used to more easily release moldings after setting concrete.
  • mineral oils are usually used, which are not safe for environmental reasons.
  • lubricants used in the wood industry as well as cooling and drilling fluids for metalworking operations.
  • release agents are used in the plastics industry.
  • the object is achieved by an aqueous mixture containing an esterified fatty acid, in particular fatty acids esterified with polyether polyols, and optionally a rust inhibitor.
  • mixture of the invention is not flammable. Furthermore, the mixture according to the invention does not dissolve wood components, such as resins, to any appreciable extent from the treated wood. As a result, bonding of machines and components in the wood processing industry is avoided in an advantageous manner. Likewise, surfaces treated with the mixture according to the invention are not permanently polluted. A safe handling is possible, since there are no safety regulations, as they are available for flammable agents exist. Cracking is avoided, resulting in long term efficacy. One after application The film of the invention, if any, resulting film does not form a foreign oil, thereby leaving the treated material without load.
  • the fatty acid is selected from the group consisting of soya and other vegetable fatty acids.
  • the following alcohols are used as the alcoholic component of the esterified fatty acid.
  • a rust inhibitor which is in particular selected from the group consisting of boric acid esters, ethoxylated fatty acids, is recommended.
  • the aqueous mixture according to the invention may contain further substances such as preservatives z.
  • preservatives z As guanidine dichloride and the like.
  • nanoscale oxide bodies can be added for further applications, which are particularly suitable for long-term use.
  • mixture according to the invention in particular from 5 to 15% by weight of esterified fatty acid and from 5 to 15% by weight of rust inhibitor are present.
  • additives such as nanoscale ZnO, TiO 2 are included.
  • the present invention is also the use of the aqueous mixture according to the invention as a release agent in the construction industry, as a lubricant for the wood processing industry, and as a coolant or lubricant and as a drilling oil in the metal processing industry.
  • the mixture can be used in the wood processing industry in a ratio of 0.5: 2, in particular 1: 1, diluted with an aqueous solution or water.
  • the mixture can be used in the metal working industry in a ratio of 1:10 to 1: 1 diluted with an aqueous solution or water.
  • the mixture according to the invention has significant advantages.
  • the separation property of the blend according to the invention is so pronounced that it permits easy processing of the individual polymers.
  • the mixture according to the invention has proven to be excellent as a coolant / lubricant. In particular, it is odorless, does not irritate the skin, is harmless and metal parts are protected.
  • the dilution with especially water is usually 1:10 to 1:20.
  • the mixture according to the invention is suitable as a drilling oil, but it should be mixed with water at most 1: 5. Otherwise similar conditions apply as with the coolant / lubricant.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Aqueous mixture comprises: an esterified fatty acid, preferably polyether polyols esterified fatty acids and optionally nanoscale oxides and a rust protection agent.

Description

Gegenstand der vorliegenden Erfindung ist eine wässrige Mischung sowie deren Verwendung in der Holz-, Bau- und Metallindustrie.The present invention is an aqueous mixture and their use in the wood, construction and metal industries.

In der Bauindustrie werden Trennmittel eingesetzt um Verschalungen nach Abbinden von Beton leichter zu lösen. Dazu werden üblicherweise mineralische Öle eingesetzt, die aus Umweltschutzgründen nicht unbedenklich sind. Ähnlich verhält es sich mit Gleitmitteln, die in der Holzindustrie eingesetzt werden wie auch Kühl-, und Bohrflüssigkeiten für Zerspannungsvorgänge in der Metallindustrie. Des weiteren kommen Trennmittel in der Kunststoffindustrie zum Einsatz. Eine Aufgabe der Erfindung bestand darin umweltfreundlichere Mittel bereitzustellen, die die genannten Nachteile der im Stand der Technik verwendeten Mittel nicht aufweisen und in unterschiedlichen Bereichen der Technik eingesetzt werden können.In the construction industry, release agents are used to more easily release moldings after setting concrete. For this purpose, mineral oils are usually used, which are not safe for environmental reasons. The same applies to lubricants used in the wood industry as well as cooling and drilling fluids for metalworking operations. Furthermore, release agents are used in the plastics industry. An object of the invention was to provide more environmentally friendly means which do not have the said disadvantages of the means used in the prior art and can be used in different fields of technology.

Gelöst wird die Aufgabe durch eine wässrige Mischung enthaltend eine veresterte Fettsäure, insbesondere mit Polyetherpolyolen veresterte Fettsäuren sowie gegebenenfalls ein Rostschutzmittel.The object is achieved by an aqueous mixture containing an esterified fatty acid, in particular fatty acids esterified with polyether polyols, and optionally a rust inhibitor.

Im Gegensatz zu den in der Bauindustrie als Trennmittel üblichen mineralischen Ölen ist die erfindungsgemäße Mischung nicht brennbar. Des weiteren löst die erfindungsgemäße Mischung Holzbestandteile, wie Harze, nicht in nennenswertem Maße aus dem behandelten Holz. Dadurch wird in vorteilhafter Weise ein Verkleben von Maschinen und Bauteilen in der Holz verarbeitenden Industrie vermieden. Ebenso werden mit der erfindungsgemäßen Mischung behandelte Flächen nicht nachhaltig verschmutzt. Eine unbedenkliche Handhabung ist ermöglicht, da keine Sicherheitsvorschriften, wie sie bei brennbaren Mitteln vorhanden sind, bestehen. Eine Rissbildung wird vermieden, wodurch eine langfristige Wirksamkeit erzielt wird. Ein nach Auftragung der erfindungsgemäßen Mischung ggf. entstehende Film bildet keine Verölung nach Außen, dadurch bleibt das behandelte Material ohne Belastung.In contrast to the usual in the construction industry as a release agent mineral oils mixture of the invention is not flammable. Furthermore, the mixture according to the invention does not dissolve wood components, such as resins, to any appreciable extent from the treated wood. As a result, bonding of machines and components in the wood processing industry is avoided in an advantageous manner. Likewise, surfaces treated with the mixture according to the invention are not permanently polluted. A safe handling is possible, since there are no safety regulations, as they are available for flammable agents exist. Cracking is avoided, resulting in long term efficacy. One after application The film of the invention, if any, resulting film does not form a foreign oil, thereby leaving the treated material without load.

In einer Ausführungsform der erfindungsgemäßen wässrigen Mischung ist die Fettsäure ausgewählt aus der Gruppe bestehend aus Soja und andere Pflanzenfettsäuren aufzählen.In one embodiment of the aqueous mixture according to the invention, the fatty acid is selected from the group consisting of soya and other vegetable fatty acids.

Erfindungsgemäß kommen als alkoholische Komponente der veresterten Fettsäure insbesondere folgende Alkohole. Es kommen 2 und mehrwertige Alkohole, in Frage.According to the invention, the following alcohols are used as the alcoholic component of the esterified fatty acid. There are 2 and polyhydric alcohols, in question.

Kommt die wässrige Mischung mit metallischen Flächen in Kontakt, empfiehlt sich die Beimischung eines Rostschutzmittels, das insbesondere ausgewählt ist aus der Gruppe bestehend aus Borsäureester, ethoxylierten Fettsäuren.If the aqueous mixture comes into contact with metallic surfaces, admixture of a rust inhibitor, which is in particular selected from the group consisting of boric acid esters, ethoxylated fatty acids, is recommended.

Die erfindungsgemäße wässrige Mischung kann weitere Substanzen wie Konservierungsmittel z. B. Guanidindichlorid und ähnliche enthalten. Desweiteren können nanoskalige Oxydkörper für weitere Anwendungsformen beigefügt werden, die insbesondere für eine langfristige Anwendung geeignet sind.The aqueous mixture according to the invention may contain further substances such as preservatives z. As guanidine dichloride and the like. Furthermore, nanoscale oxide bodies can be added for further applications, which are particularly suitable for long-term use.

In der erfindungsgemäßen Mischung liegen insbesondere 5 bis 15 Gew.% an veresteter Fettsäure und 5 bis 15 Gew.% Rostschutzmittel vor.
In einer anderen Ausführungsform der erfindungsgemäßen wässrigen Mischung sind Additive wie nanoskaliges ZnO, TiO2 enthalten.In the mixture according to the invention, in particular from 5 to 15% by weight of esterified fatty acid and from 5 to 15% by weight of rust inhibitor are present.
In another embodiment of the aqueous mixture according to the invention, additives such as nanoscale ZnO, TiO 2 are included.

Gegenstand der vorliegenden Erfindung ist auch die Verwendung der erfindungsgemäßen wässrigen Mischung als Trennmittel in der Bauindustrie, als Gleitmittel für die Holz verarbeitende Industrie, sowie als Kühl- oder Schmiermittel sowie als Bohröl in der Metall verarbeitenden Industrie.The present invention is also the use of the aqueous mixture according to the invention as a release agent in the construction industry, as a lubricant for the wood processing industry, and as a coolant or lubricant and as a drilling oil in the metal processing industry.

Erfindungsgemäß kann die Mischung in der Holz verarbeitenden Industrie in einem Verhältnis von 0,5: 2, insbesondere 1:1, mit einer wässrigen Lösung oder Wasser verdünnt, verwendet werden. Erfindungsgemäß kann die Mischung in der Metall verarbeitenden Industrie in einem Verhältnis von 1:10 bis 1:1 mit einer wässrigen Lösung oder Wasser verdünnt, eingesetzt werden.According to the invention, the mixture can be used in the wood processing industry in a ratio of 0.5: 2, in particular 1: 1, diluted with an aqueous solution or water. According to the invention, the mixture can be used in the metal working industry in a ratio of 1:10 to 1: 1 diluted with an aqueous solution or water.

Die erfindungsgemäße Mischung weist wesentliche Vorteile auf.The mixture according to the invention has significant advantages.

Als Schalöl für die Anwendung als Trennmittel sowohl in Holz als auch in Eisenkonstruktionen besitzt diese Mischung die Eigenschaften, keine der daraus gebauten Konstruktionen zu beeinflussen. So werden beim Holz keine Harze gelöst. Die Oberfläche bildet eine glatte Struktur. Es findet weiterhin keine Reaktion mit Zement oder anderen Bindemitteln statt. Selbst silikative Bindemittel werden sauber getrennt. Es bilden sich keine so genannten Zementnester, ein Verflecken oder gar hydrophobieren findet ebenfalls nicht statt, wodurch sonst eine Nachbehandlung oftmals problematisch wird.As a formwork oil for use as a release agent in both wood and iron constructions, this mixture has the properties of influencing none of its constructions. Thus, no resins are dissolved in the wood. The surface forms a smooth structure. There is still no reaction with cement or other binders. Even silicative binders are separated cleanly. There are no so-called cement nests, a staining or even hydrophobing also does not take place, which otherwise an after-treatment is often problematic.

Bei Metallkonstruktionen gilt dieselbe Wirksamkeit, zusätzlich wird das Metall so geschützt, dass es nicht korrodieren kann.In metal constructions, the same effectiveness applies, in addition, the metal is protected so that it can not corrode.

Bei Plastik verarbeitenden Maschinen und andere industriellen Anwendungen ist die Trennungseigenschaft der erfindungsgemäßen Mischung so ausgeprägt, dass eine leichte Verarbeitung der einzelnen Polymeren ermöglicht ist.In plastics processing machines and other industrial applications, the separation property of the blend according to the invention is so pronounced that it permits easy processing of the individual polymers.

Für die Verwendung als Schmier- oder Gleitmittel in der Holzindustrie gelten ähnliche Kriterien. Der Auftrag an sich ist einfach, sowohl händisch als auch über Dosiergeräte. Der sich bildende Film ist abrißsicher, nicht ölend, bildet keine Hydrophobierungen am Substrat. Zudem ist sichergestellt, dass keine Wirkstoffe enthalten sind, die aus dem Holz Harze oder andere Holzbestandteile herauslösen, wodurch sonst die Laufflächen verschmutzen und verharzen würden. Das Produkt ist nicht brennbar, geruchlos, nicht hautirritierend und völlig gefahrlos. Weiters ist das Produkt über Jahre hinaus lagerstabil.Similar criteria apply for use as lubricants or lubricants in the wood industry. The job itself is simple, both manually and via dosing equipment. The forming film is tear-off, not oiling, does not form hydrophobes on the substrate. In addition, it is ensured that no active ingredients are contained, which dissolve resins or other wood components from the wood, which would otherwise soil and harden the treads. The product is not flammable, odorless, non-irritating and completely safe. Furthermore, the product is storage-stable for many years.

Die erfindungsgemäße Mischung hat sich als Kühl-/Schmiermittel hervorragend bewährt. Insbesondere ist sie geruchlos, irritiert nicht die Haut, ist ungefährlich und Metallteile werden geschützt. Die Verdünnung mit insbesondere Wasser beträgt üblicherweise 1:10 bis 1:20.The mixture according to the invention has proven to be excellent as a coolant / lubricant. In particular, it is odorless, does not irritate the skin, is harmless and metal parts are protected. The dilution with especially water is usually 1:10 to 1:20.

Ähnlich wie als Kühlschmiermittel eignet sich die erfindungsgemäße Mischung als Bohröl, allerdings soll es maximal 1:5 mit Wasser gemischt werden. Ansonsten gelten ähnliche Bedingungen wie beim Kühl-/Schmiermittel.Similar to a cooling lubricant, the mixture according to the invention is suitable as a drilling oil, but it should be mixed with water at most 1: 5. Otherwise similar conditions apply as with the coolant / lubricant.

Claims (10)

Wässrige Mischung enthaltend a) eine veresterte Fettsäure, insbesondere mit Polyetherpolyolen veresterte Fettsäuren sowie gegebenenfalls nanoskalige Oxyde b) ein Rostschutzmittel. Containing aqueous mixture a) an esterified fatty acid, especially with polyether polyesters esterified fatty acids and optionally nanoscale oxides b) a rust inhibitor. Wässrige Mischung nach Anspruch 1, wobei die Fettsäure ausgewählt ist aus der Gruppe bestehend aus Soja und anderen pflanzlichen FettsäurenAn aqueous mixture according to claim 1, wherein the fatty acid is selected from the group consisting of soybean and other vegetable fatty acids Wässrige Mischung nach Anspruch 1 und/oder 2, wobei als alkoholische Komponente der veresterten Fettsäure 2 und mehrwertige Alkohole eingesetzt wird.Aqueous mixture according to claim 1 and / or 2, wherein the alcoholic component of the esterified fatty acid 2 and polyhydric alcohols is used. Wässrige Mischung gemäß mindestens einem der Ansprüche 1 bis 3, wobei das Rostschutzmittel ausgewählt ist aus der Gruppe bestehend aus Borsäureester, ethoxylierte Fettsäuren.An aqueous mixture according to any one of claims 1 to 3, wherein the rust inhibitor is selected from the group consisting of boric acid esters, ethoxylated fatty acids. Wässrige Mischung gemäß mindestens einem der Ansprüche 1 bis 4, wobei weitere Substanzen wie Konservierungsmittel, insbesondere Guanidindichlorid, vorhanden sind.An aqueous mixture according to any one of claims 1 to 4, wherein further substances such as preservatives, in particular guanidine dichloride, are present. Wässrige Mischung gemäß mindestens einem der Ansprüche 1 bis 5, wobei in der Mischung 5 bis 15 Gew.% an veresteter Fettsäure und 5 bis 15 Gew.% Rostschutzmittel vorliegen.Aqueous mixture according to any one of claims 1 to 5, wherein 5 to 15 wt.% Of esterified fatty acid and 5 to 15 wt.% Of rust inhibitor are present in the mixture. Wässrige Mischung nach mindestens einem der Ansprüche 1 bis 6, enthaltend Additive wie nanoskalige Metalloxyd aus Zn, Ti, Si.Aqueous mixture according to at least one of claims 1 to 6, containing additives such as nanoscale metal oxide of Zn, Ti, Si. Verwendung einer wässrigen Mischung als Trennmittel in der Bauindustrie, Treibmittel für die Holz verarbeitende Industrie, sowie als Kühlmittel, Schmiermittel sowie Bohröl in der Metall verarbeitenden Industrie.Use of an aqueous mixture as a release agent in the construction industry, blowing agents for the wood processing industry, as well as coolants, lubricants and drilling oil in the metalworking industry. Verwendung nach Anspruch 8 wobei die Mischung gemäß mindestens einem der Ansprüche 1 bis 7 zur Verwendung in der Holz verarbeitenden Industrie in einem Verhältnis von 0,5: 2, insbesondere 1:1 mit einer wässrigen Lösung oder Wasser verdünnt wird.Use according to claim 8 wherein the mixture according to any one of claims 1 to 7 for use in the wood processing industry is diluted in a ratio of 0.5: 2, in particular 1: 1 with an aqueous solution or water. Verwendung nach Anspruch 8, wobei die Mischung gemäß mindestens einem der Ansprüche 1 bis 7 zur Verwendung in der Metall verarbeitenden Industrie in einem Verhältnis von 1:10 bis 1:1 mit einer wässrigen Lösung oder Wasser verdünnt wird.Use according to claim 8, wherein the mixture according to any one of claims 1 to 7 for use in the metalworking industry is diluted in a ratio of 1:10 to 1: 1 with an aqueous solution or water.
EP08171270A 2008-12-11 2008-12-11 Water mixture for use in the wood, construction and metal industries Withdrawn EP2196296A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08171270A EP2196296A1 (en) 2008-12-11 2008-12-11 Water mixture for use in the wood, construction and metal industries
PCT/EP2009/066938 WO2010066882A2 (en) 2008-12-11 2009-12-11 Aqueous mixture for use in wood, construction and metal industry

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EP08171270A EP2196296A1 (en) 2008-12-11 2008-12-11 Water mixture for use in the wood, construction and metal industries

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105296086A (en) * 2015-10-22 2016-02-03 无锡市永亿精密铸造有限公司 Wear-self-repairing lubricant for precise casting parts
CN108192691A (en) * 2018-02-06 2018-06-22 周文辽 A kind of preparation method of lubricating and antirust compositions of additives

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DE4418807A1 (en) 1994-05-30 1995-12-07 Henkel Kgaa Release agent for hydraulic binder, esp. concrete or shell mould
DE19723604A1 (en) 1997-06-05 1998-12-10 Henkel Kgaa Aqueous concrete release agents
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EP1900702A1 (en) 2006-09-15 2008-03-19 Sika Technology AG Mould Release Composition
WO2008041569A1 (en) 2006-10-03 2008-04-10 Kurita Water Industries Ltd. Corrosion inhibitor and method of inhibiting corrosion
EP1914054A1 (en) 2006-10-20 2008-04-23 Cognis IP Management GmbH Additive preparations for concrete separator agents

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Publication number Priority date Publication date Assignee Title
EP0635342A1 (en) 1993-07-23 1995-01-25 CFM GmbH Demoulding emulsion for concrete
DE4418807A1 (en) 1994-05-30 1995-12-07 Henkel Kgaa Release agent for hydraulic binder, esp. concrete or shell mould
DE19723604A1 (en) 1997-06-05 1998-12-10 Henkel Kgaa Aqueous concrete release agents
EP1900702A1 (en) 2006-09-15 2008-03-19 Sika Technology AG Mould Release Composition
WO2008041569A1 (en) 2006-10-03 2008-04-10 Kurita Water Industries Ltd. Corrosion inhibitor and method of inhibiting corrosion
EP1914054A1 (en) 2006-10-20 2008-04-23 Cognis IP Management GmbH Additive preparations for concrete separator agents
KR100761557B1 (en) 2007-04-27 2007-10-04 조선대학교산학협력단 Water soluble metal working fluids using soybean oil and metal working fluids thereof

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* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 2008-K83489, XP002529400 *
DATABASE WPI Week 2008, Derwent World Patents Index; AN 2008-J37038, XP002529401 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105296086A (en) * 2015-10-22 2016-02-03 无锡市永亿精密铸造有限公司 Wear-self-repairing lubricant for precise casting parts
CN108192691A (en) * 2018-02-06 2018-06-22 周文辽 A kind of preparation method of lubricating and antirust compositions of additives
CN108192691B (en) * 2018-02-06 2021-05-14 邯郸市宁龙润滑油添加剂有限公司 Preparation method of lubricating and antirust additive composition

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