EP1259585B1 - Agents de rincage - Google Patents

Agents de rincage Download PDF

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Publication number
EP1259585B1
EP1259585B1 EP01902341A EP01902341A EP1259585B1 EP 1259585 B1 EP1259585 B1 EP 1259585B1 EP 01902341 A EP01902341 A EP 01902341A EP 01902341 A EP01902341 A EP 01902341A EP 1259585 B1 EP1259585 B1 EP 1259585B1
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EP
European Patent Office
Prior art keywords
alkyl
formula
contain
rinse agents
rinse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01902341A
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German (de)
English (en)
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EP1259585A1 (fr
Inventor
Jörg KAHRE
Michael Elsner
Karl Heinz Schmid
Rita Köster
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BASF Personal Care and Nutrition GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C11D1/721—End blocked ethers

Definitions

  • the invention relates to rinse aid for automatic dishwashing, containing hydroxy mixed ethers and Alkyl and / or alkenyl oligoglycosides, optionally further nonionic surfactants, water and others Auxiliaries and additives, as well as the use of such mixtures in rinse aid, and a Process for rinsing and cleaning hard surfaces.
  • Rinse aid is therefore used to ensure that dishes are clear and spotless.
  • the addition of liquid or solid rinse aid ensures that the water runs off the dishes as completely as possible, so that the different surfaces are residue-free and shiny at the end of the washing program.
  • rinse aids are mixtures of nonionic surfactants, solubilizers, organic acids and solvents, water and possibly preservatives and fragrances.
  • the task of the surfactants in these agents is to influence the interfacial tension of the water so that it is as thin and coherent as possible Film can run off the wash ware so that no water drops, streaks or films remain during the subsequent drying process (so-called wetting effect).
  • the surfactants also have the task of dampening the foam that is caused by food residues in the dishwasher. Since the rinse aids mostly contain acids to improve the clear dry effect, the surfactants used must also be relatively insensitive to hydrolysis against acids. Rinse aids are used both in the home and in commercial areas.
  • the rinse aid In household dishwashers, the rinse aid is added at just under 40 ° C-65 ° C after the pre-rinse and cleaning cycle. Commercial dishwashers work with only one cleaning liquor, which is only renewed by adding the rinse aid solution from the previous washing process. There is therefore no complete water exchange during the entire washing program. Therefore, the rinse aid must also have a foam-suppressing effect, be temperature-stable with a strong temperature gradient of 85-35 ° C and also be sufficiently stable against alkali and active chlorine.
  • alkoxylated fatty acid lower alkyl esters and in particular mixtures with other nonionic surfactants such as hydroxy mixed ethers and alkyl and / or alkenyl oligoglycosides meet the requirements for a branded product with regard to the application properties.
  • no preferred mixing ratios of hydroxy mixed ether and alkyl and / or alkenyl oligoglycosides are disclosed there.
  • German published patent application DE 19738866 describes surfactant mixtures of hydroxy mixed ethers and nonionic surfactants such as fatty alcohol polyethylene glycol / polypropylene glycol ether, if appropriate end group capped, described, which have a good foaming behavior and in rinse aid show good rinse aid effects.
  • the object of the present invention was to develop rinse aid which is also a good one Show drainage behavior through improved wetting behavior, have a foam-suppressing effect and one high material compatibility, especially very good plastic compatibility of the rinsed Have surfaces.
  • the object could be achieved by the combination of hydroxy mixed ether and alkyl and / or alkenyl oligoglycosides in the weight ratio according to the invention.
  • This results in a high level of plastic compatibility and, thanks to the very good wettability, a spotless shine on the surfaces to be rinsed.
  • the agents according to the invention exhibit low self-foaming behavior.
  • Hydroxy mixed ethers of the formula (I) are known from the literature and are described, for example, in German application DE 19738866. They are prepared by reacting 1,2-epoxyalkanes (R 4 CHOCH 2 ), where R 4 is an aliphatic saturated, straight-chain or branched alkyl radical having 2 to 22, in particular 6 to 16 carbon atoms, with alkoxylated alcohols.
  • Preferred hydroxy mixed ethers for the purposes of the invention are those derived from alkoxylates of monohydric alcohols of the formula R 1 -OH having 4 to 18 carbon atoms, where R 1 is an aliphatic, saturated, straight-chain or branched alkyl radical, in particular having 6 to 16 carbon atoms, stands.
  • Suitable straight-chain alcohols are butanol-1, capron, ⁇ nanth, capryl, pelargon, caprinal alcohol, undecanol-1, lauryl alcohol, tridecanol-1, myristyl alcohol, pentadecanol-1, palmity alcohol, heptadecanol-1, stearyl alcohol, nonadecanol 1, arachidyl alcohol, heneicosanol-1, behenyl alcohol and their technical mixtures, as are obtained in the high-pressure hydrogenation of technical methyl esters based on fats and oils.
  • branched alcohols examples include so-called oxo alcohols, which usually carry 2 to 4 methyl groups as branches and are produced by the oxo process, and so-called Guerbet alcohols, which are branched in the 2-position with an alkyl group.
  • Suitable Guerbet alcohols are 2-ethylhexanol, 2-butyloctanol, 2-hexyldecanol and / or 2-octyldodecanol.
  • the alcohols are used in the form of their alkoxylates, which are prepared in a known manner by reacting the alcohols in any order with ethylene oxide, propylene oxide and / or butylene oxide.
  • the rinse aids according to the invention absolutely contain alkyl and / or alkenyl oligoglycosides of the formula (II). They can be obtained according to the relevant procedures in preparative organic chemistry. Representative of the extensive literature here is the review by Biermann et al. in Starch /force 45, 281 (1993), B.Salka in Cosm.Toil. 108, 89 (1993) and J.Kahre et al. in S ⁇ FW-Journal issue 8, 598 (1995)
  • the alkyl and / or alkenyl oligoglycosides can be derived from aldoses or ketoses with 5 or 6 carbon atoms, preferably glucose.
  • the preferred alkyl and / or alkenyl oligoglycosides are thus alkyl and / or alkenyl oligoglucosides.
  • the alkyl radical R 5 can be derived from primary saturated alcohols. Typical examples are butanol-1, capron, ⁇ nanth, capryl, pelargon, caprinal alcohol, undecanol-1, lauryl alcohol, tridecanol-1, myristyl alcohol, pentadecanol-1, cetyl alcohol, palmity alcohol, heptadecanol-1, stearyl alcohol, isostearecanol alcohol -1, arachidyl alcohol, heneicosanol-1, and behenyl alcohol and their technical mixtures, such as are obtained, for example, in the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from Roelen's oxosynthesis.
  • the alkenyl radical R 5 can be derived from primary unsaturated alcohols.
  • unsaturated alcohols are undecen-1-ol, oleyl alcohol, elaidyl alcohol, ricinol alcohol, linoleyl alcohol, linolenyl alcohol, gadoleyl alcohol, arachidone alcohol, eruca alcohol, brassidyl alcohol, palmoleyl alcohol, petroselinyl alcohol, arachyl alcohol, and the technical mixtures thereof, which can be obtained as described above, and their technical mixtures.
  • Alkyl or alkenyl radicals R 5 which are derived from primary alcohols having 6 to 16 carbon atoms are preferred. Particularly suitable are alkyl oligoglucosides of chain length C 8 -C 10 , which are obtained as a preliminary step in the separation of technical C 8 -C 18 coconut fatty alcohol by distillation and which may be contaminated with a proportion of less than 6% by weight of C 12 alcohol, as well as alkyl oligoglucosides based on technical C 9/11 oxo alcohols.
  • the alkyl or alkenyl radical R 5 can also be derived from primary alcohols having 12 to 14 carbon atoms.
  • Hydroxy mixed ethers of the formula (I) and alkyl and / or alkenyl oligoglycosides are also the Formula (II) in a weight ratio of 10 to 0.1 to 1 to 10, preferably 10 to 0.5 to 1 to 5, in particular Use 10 to 1 to 1 to 4.
  • the agents according to the invention can contain further nonionic surfactants.
  • Typical examples of nonionic surfactants are alkoxylates of alkanols, end-capped alkoxylates of alkanols without free OH groups, alkoxylated fatty acid lower alkyl esters, amine oxides, alkylphenol polyglycol ethers, Fatty acid polyglycol esters, fatty acid amide polyglycol ethers, fatty amine polyglycol ethers, alkoxylated triglycerides, Mixed ethers or mixed formals, fatty acid N-alkylglucamides, protein hydrolyzates (especially vegetable Wheat-based products), polyol fatty acid esters, sugar esters, sorbitan esters, and polysorbates. Sofem the nonionic surfactants containing polyglycol ether chains, these can be conventional, preferably however, have a narrow homolog distribution.
  • the further nonionic surfactants are preferably selected from the group formed by Alkoxylates of alkanols, especially fatty alcohol polyethylene glycol / polypropylene glycol ether (FAEO / PO) of the formula (III) or fatty alcohol polypropylene glycol / polyethylene glycol ether (FAPO / EO) of the formula (IV), end group-capped Alkoxylates of alkanols, especially end-capped fatty alcohol polyethylene glycol / polypropylene glycol ether or end-capped fatty alcohol polypropylene glycol / polyethylene glycol ether, and fatty acid lower alkyl esters and amine oxides.
  • Alkoxylates of alkanols especially fatty alcohol polyethylene glycol / polypropylene glycol ether (FAEO / PO) of the formula (III) or fatty alcohol polypropylene glycol / polyethylene glycol ether (FAPO / EO) of the formula (IV), end group-capped Alkoxylates of al
  • the agents according to the invention contain fatty alcohol polyethylene glycol polypropylene glycol ethers of the formula (III) in which R 6 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms, n is a number from 1 to 10, and m is 0 and R 7 represents hydrogen.
  • R 6 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms
  • n is a number from 1 to 10
  • m is 0
  • R 7 represents hydrogen.
  • These are addition products of 1 to 10 moles of ethylene oxide with monofunctional alcohols.
  • the alcohols described above, such as fatty alcohols, oxo alcohols and Guerbet alcohols, are suitable as alcohols. Of those alcohol ethoxylates, those are also suitable which have a narrow homolog distribution.
  • R 6 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms
  • n is a number from 2 to 7
  • m is a number of 3 to 7
  • R 7 represents hydrogen.
  • the end group-capped compounds of the formula (III) are capped with an alkyl group having 1 to 8 carbon atoms (R 7 ).
  • R 7 alkyl group having 1 to 8 carbon atoms
  • Such compounds are often referred to in the literature as mixed ethers.
  • Suitable representatives are methyl group-locked compounds of the formula (III) in which R 6 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms, n is a number from 2 to 7, m is a number from 3 to 7 and R 7 represents a methyl group.
  • Such compounds can easily be prepared by reacting the corresponding non-end-capped fatty alcohol polyethylene glycol polypropylene glycol ether with methyl chloride in the presence of a base.
  • Suitable representatives of alkyl-capped compounds are those of the formula (III) in which R 6 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms, n is a number from 5 to 15, m is 0 and R 7 represents an alkyl group with 4 to 8 carbon atoms.
  • the end group closure is preferably carried out with a straight-chain or branched butyl group by the corresponding fatty alcohol polyethylene glycol ether with n-butyl chloride or with tert. Butyl chloride is reacted in the presence of bases.
  • end-capped fatty alcohol polypropylene glycol / polyethylene glycol ethers of the formula (IV) may be present.
  • Such connections are described, for example, in German published patent application DE-A1-43 23 252.
  • Particularly preferred representatives of the compounds of the formula (IV) are those in which R 8 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms, q is a number from 1 to 5, r is a number of 1 to 6 and R 9 represents hydrogen.
  • R 8 is an aliphatic, saturated, straight-chain or branched alkyl radical having 8 to 16 carbon atoms
  • q is a number from 1 to 5
  • r is a number of 1 to 6
  • R 9 represents hydrogen.
  • These are preferably addition products of 1 to 5 mol of propylene oxide and of 1 to 6 mol of ethylene oxide with monofunctional alcohols, which have already been described as suitable in connection with the hydroxy mixed ethers.
  • Suitable alkoxylated fatty acid lower alkyl esters are surfactants of the formula (V) R 10 CO- (OCH 2 CHR 11 ) w OR 12 in which R 10 CO stands for a linear or branched, saturated and / or unsaturated acyl radical with 6 to 22 carbon atoms, R 11 for hydrogen or methyl, R 12 for linear or branched alkyl radicals with 1 to 4 carbon atoms and w for numbers from 1 to 20 stands.
  • Typical examples are the formal insert products of on average 1 to 20 and preferably 5 to 10 moles of ethylene and / or propylene oxide in the methyl, ethyl, propyl, isopropyl, butyl and tert-butyl esters of caproic acid, caprylic acid, 2 -Ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and technical grade and erucas.
  • the products are usually prepared by inserting the alkoxides into the carbonyl ester bond in the presence of special catalysts, such as, for example, calcined hydrotalcite. Conversion products of an average of 5 to 10 moles of ethylene oxide into the ester linkage of technical coconut fatty acid methyl esters are particularly preferred.
  • the preparation of the amine oxides of the formula (VI) starts from tertiary fatty amines which have at least one long alkyl radical and is oxidized in the presence of hydrogen peroxide.
  • R 13 represents a linear or branched alkyl radical having 6 to 22, preferably 12 to 18 carbon atoms
  • R 14 and R 15 independently of one another are R 13 or, if appropriate hydroxy-substituted alkyl radical with 1 to 4 carbon atoms.
  • Amine oxides of the formula (VI) are preferably used in which R 13 and R 14 are C 12/14 and C 12/18 cocoalkyl radicals and R 15 is a methyl or a hydroxyethyl radical.
  • Amine oxides of the formula (VI) in which R 13 represents a C 12/14 or C 12/18 cocoalkyl radical and R 14 and R 15 have the meaning of a methyl or hydroxyethyl radical are likewise preferred.
  • alkylamidoamine oxides of the formula (VII), the alkylamido radical R 23 CONH being obtained by the reaction of linear or branched carboxylic acids, preferably having 6 to 22, preferably having 12 to 18, carbon atoms, in particular from C 12/14 or C 12/18 - fatty acids with amines.
  • R 24 represents a linear or branched alkenyl group having 2 to 6, preferably 2 to 4 carbon atoms and R 14 and R 15 have the meaning given in formula (VI).
  • the rinse aid according to the invention contains 0.01 to 30% by weight, preferably 0.025 to 20% by weight and in particular 0.5 to 15% by weight of hydroxy mixed ethers of the formula (I), calculated as active substance, based on the Medium. Active substance defines itself as pure substance, which is contained in the rinse aid.
  • the rinse aid according to the invention contains 0.01 to 30% by weight, preferably 0.1 to 20 wt .-% and in particular 0.2 to 15 wt .-% alkyl and / or Alkenyl oligoglycosides of the formula (II) calculated as active substance, based on the composition.
  • the further nonionic surfactants can be used in the agents according to the invention in amounts of 0.1 to 20 % By weight, preferably 0.5 to 8% by weight, in particular 1 to 6% by weight, calculated as Active substance, based on the funds.
  • the rinse aids can be used both as aqueous solutions and in solid form e.g. in wax poured in or present as a gel. It is particularly preferred that it be in the form of aqueous solutions available.
  • the agents according to the invention can be used as auxiliaries and additives, for example solubilizers such as Cumene sulfonate, ethanol, isopropyl alcohol, ethylene glycol, propylene glycol, butyl glycol, diethylene glycol, Propylene glycol monobutyl ether, polyethylene or polypropylene glycol ether with molecular weights from 600 to 1,500,000, preferably with a molecular weight of 400,000 to 800,000, or in particular butyl diglycol contain.
  • Organic acids such as mono- and / or polyvalent carboxylic acids, can also be preferred Citric acid, as well as preservatives and fragrances are used.
  • Another object of the present invention is the use of Hydroxymischethem in Combination with alkyl and / or alkenyl oligoglycosides and other nonionic surfactants in Rinse aid, preferably for household, industrial and institutional use.
  • Another object of the present invention is the method for rinsing and cleaning hard surfaces, the agents according to the invention mixed with water on the surfaces be applied.
  • the rinse aid capacity is assessed visually by test subjects. Glasses, cutlery and plates are patterned in a room with a defined brightness. In addition, the immersion network capacity (DIN EN 1772) is determined.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (15)

  1. Produits de rinçage contenant
    a) des hydroxy éthers mixtes (HME) répondant à la formule (I) R1O[CH2CHR2O]x[CH2CHR3O]yCH2CH(OH)R4
    dans laquelle R1 représente un reste alkyle et/ou alcényle ayant de 4 à 22 atomes de carbone
    R2 représente de l'hydrogène ou un reste méthyle ou éthyle
    R3 représente de l'hydrogène ou un reste méthyle ou éthyle
    R4 représente un reste alkyle ayant de 2 à 22 atomes de carbone
    x représente de 0 ou de 1 à 30,
    y représente de 0 ou de 1 à 30, avec x+y ≥ 1,
    b) des oligoglycosides d'alkyle et/ou d'alcényle (APG) répondant à la formule (II) R5O-[G]p
    dans laquelle R5 représente un reste alkyle et/ou alcényle ayant de 4 à 22 atomes de carbone,
    G représente un reste de sucre ayant de 5 ou 6 atomes de carbone,
    p représente un nombre de 1 à 10,
    c) d'autres tensio-actifs non ioniques,
    d) le cas échéant de l'eau,
    e) le cas échéant des adjuvants et additifs,
    caractérisés en ce que
    les HME et les APG sont contenus dans un rapport de poids de 10 : 0,1 à 1 : 10.
  2. Produits de rinçage selon la revendication 1,
    caractérisés en ce que
    les HME et les APG sont contenus dans un rapport de poids de 10 : 0,5 à 1 : 5.
  3. Produits de rinçage selon l'une des revendications précédentes,
    caractérisés en ce qu'
    ils contiennent des hydroxy éthers mixtes répondant à la formule (I), dans laquelle R1 représente un reste alkyle ayant de 4 à 18 atomes de carbone.
  4. Produits de rinçage selon l'une des revendications 1 à 3,
    caractérisés en ce qu'
    ils contiennent des hydroxy éthers mixtes répondant à la formule (I), dans laquelle R2 représente un reste méthyle et R3 de l'hydrogène.
  5. Produits de rinçage selon l'une des revendications 1 à 4,
    caractérisés en ce qu'
    ils contiennent des hydroxy éthers mixtes répondant à la formule (I), dans laquelle x représente les nombres de 1 à 3 et y les nombres de 10 à 25.
  6. Produits de rinçage selon l'une des revendications 1 à 5,
    caractérisés en ce qu'
    ils contiennent des oligoglycosides d'alkyle et/ou d'alcényle répondant à la formule (II), dans laquelle R5 représente un reste alkyle ayant de 6 à 16 atomes de carbone.
  7. Produits de rinçage selon l'une des revendications 1 à 6,
    caractérisés en ce qu'
    ils contiennent des oligoglycosides d'alkyle et/ou d'alcényle répondant à la formule (II), dans laquelle p représente des nombres de 1 à 3.
  8. Produits de rinçage selon l'une des revendications 1 à 7,
    caractérisés en ce qu'
    ils contiennent d'autres tensio-actifs non ioniques choisis de préférence dans le groupe constitué des alcoxylates d'alcanols, des alcoxylates d'alcanols à groupes terminaux bloqués, sans groupes OH libres, des alkylesters inférieurs d'acides gras alcoxyles (FMEO) et des oxydes d'amines.
  9. Produits de rinçage selon l'une des revendications 1 à 8,
    caractérisés en ce qu'
    ils contiennent de l'eau.
  10. Produits de rinçage selon l'une des revendications 1 à 9,
    caractérisés en ce qu'
    ils contiennent des adjuvants et additifs, choisis dans le groupe constitué des acides organiques, agents de solubilisation, conservateurs et parfums.
  11. Produits de rinçage selon la revendication 1,
    caractérisés en ce qu'
    ils contiennent ― calculés en tant que substance active rapportée au produit-de 0,01 à 30 % en poids d'hydroxy éthers mixtes répondant à la formule (I).
  12. Produits de rinçage selon la revendication 1,
    caractérisés en ce qu'
    ils contiennent ― calculés en tant que substance active rapportée au produit - de 0,01 à 30 % en poids d'oligoglycosides d'alkyle et/ou d'alcényle répondant à la formule (II).
  13. Produits de rinçage selon la revendication 1,
    caractérisés en ce qu'
    ils contiennent - calculés en tant que substance active rapportée au produit -de 0,1 à 20 % en poids d'autres tensio-actifs non ioniques.
  14. Utilisation d'hydroxy éthers mixtes en combinaison avec des oligoglycosides d'alkyle et/ou d'alcényle et d'autres tensio-actifs non ioniques dans des produits de rinçage, le cas échéant avec de l'eau ainsi que des adjuvants et additifs.
  15. Procédé de rinçage et de nettoyage de surfaces dures,
    caractérisé en ce que
    des produits selon les revendications 1 à 13, mélangés avec de l'eau, sont appliqués sur les surfaces.
EP01902341A 2000-01-28 2001-01-19 Agents de rincage Expired - Lifetime EP1259585B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10003809 2000-01-28
DE10003809A DE10003809A1 (de) 2000-01-28 2000-01-28 Klarspülmittel
PCT/EP2001/000612 WO2001055288A1 (fr) 2000-01-28 2001-01-19 Agents de rincage

Publications (2)

Publication Number Publication Date
EP1259585A1 EP1259585A1 (fr) 2002-11-27
EP1259585B1 true EP1259585B1 (fr) 2004-08-04

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US (1) US6732748B2 (fr)
EP (1) EP1259585B1 (fr)
DE (2) DE10003809A1 (fr)
ES (1) ES2225470T3 (fr)
WO (1) WO2001055288A1 (fr)

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DE19738866A1 (de) * 1997-09-05 1999-03-11 Henkel Kgaa Schaumarme Tensidmischungen mit Hydroxymischethern
ATE276340T1 (de) * 2001-02-01 2004-10-15 Cognis Deutschland Gmbh Spül- und reinigungsmittel
DE10153768A1 (de) * 2001-11-02 2003-05-15 Cognis Deutschland Gmbh Hydroxymischether mit Polymeren
SE526170C2 (sv) * 2003-05-07 2005-07-19 Akzo Nobel Nv Vattenhaltig komposition innehållande en alkylenoxid addukt, en hexylglukosid och en aktiv nonionisk alkylenoxid addukt som vätmedel
DE102005034752A1 (de) * 2005-07-21 2007-01-25 Henkel Kgaa Reinigungs- und Pflegemittel mit verbesserter Emulgierfähigkeit
DE102005044028A1 (de) 2005-09-14 2007-03-15 Cognis Ip Management Gmbh Mischung oberflächenaktiver Substanzen zur Verwendung in Reinigungsmitteln
EP3184617B1 (fr) * 2009-05-12 2018-08-22 Ecolab USA Inc. Adjuvant de rinçage pour un drainage et un séchage rapide
DE102009027158A1 (de) 2009-06-24 2010-12-30 Henkel Ag & Co. Kgaa Maschinelles Geschirrspülmittel
WO2013088227A2 (fr) * 2011-12-13 2013-06-20 Convotherm Elektrogerate Gmbh Cartouche de nettoyage pour appareil chauffant pour cuire des aliments et mécanisme d'ouverture de cartouche

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DE50103102D1 (de) 2004-09-09
US6732748B2 (en) 2004-05-11
WO2001055288A9 (fr) 2002-09-19
ES2225470T3 (es) 2005-03-16
DE10003809A1 (de) 2001-08-02
EP1259585A1 (fr) 2002-11-27
US20030139306A1 (en) 2003-07-24
WO2001055288A1 (fr) 2001-08-02

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