EP3559185B1 - Formulation de produit de rinçage - Google Patents

Formulation de produit de rinçage Download PDF

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Publication number
EP3559185B1
EP3559185B1 EP17825162.5A EP17825162A EP3559185B1 EP 3559185 B1 EP3559185 B1 EP 3559185B1 EP 17825162 A EP17825162 A EP 17825162A EP 3559185 B1 EP3559185 B1 EP 3559185B1
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Prior art keywords
surfactant
agent
agent according
carbon atoms
acid
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EP17825162.5A
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German (de)
English (en)
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EP3559185A1 (fr
Inventor
Thomas Weber
Inga Kerstin Vockenroth
Astrid Spitz
Clarissa MAISEY
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Publication of EP3559185A1 publication Critical patent/EP3559185A1/fr
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    • 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
    • C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Definitions

  • the present invention relates to agents with improved rinsing performance in dishwashing, the use of these agents and a method for machine dishwashing using these agents.
  • Machine-washed dishes are often subject to higher requirements today than hand-washed dishes. Dishes that have been completely cleaned of food residues are also rated as imperfect if, after machine dishwashing, they still show whitish stains caused by water hardness or other mineral salts, which originate from dried water droplets due to a lack of wetting agent. Such staining and streaking can be observed in principle on all types of surfaces (porcelain, glass, plastic, stainless steel), but especially on glass surfaces. This crockery is post-treated by the consumer, often by hand, which is not very user-friendly. There is therefore a need for machine dishwashing detergents which reduce the formation of so-called spotting and filming stains and deposits.
  • Rinse aid agents are used in dishwashing formulations to obtain sparkling, spotless dishes. Film formation on the dishes mediated by these agents is intended to allow the water to drain off the items to be washed as completely as possible, so that the surfaces are residue-free and immaculately shiny at the end of the washing program. Although the use of such rinse aids is known in the prior art, there is still a need for dishwashing detergents that exhibit improved rinse-aid performance.
  • dishwashing detergents currently on the market have poor drying performance, particularly when used on plastic items to be washed.
  • An improvement in drying on plastic would be an advantageous property of a new dishwashing detergent.
  • dishwashing detergents can lead to heavy foam formation, which can be limited without the use of additional antifoam inhibitors is desirable.
  • the phase stability of dishwashing detergents under different storage conditions can also be problematic. Therefore, it would be desirable for the consumer to have a composition that exhibits increased phase stability, particularly when stored at elevated temperatures.
  • WO 92/14808 A1 and EP 2 963 100 A1 disclose a rinse aid for automatic dishwashing, containing a mixture of at least two alkoxylated alcohols and nonionic surfactants.
  • the object on which the present invention is based was therefore to provide an agent which solves the problems mentioned above.
  • the formulations according to the invention have improved storage stability, in particular when they are used in relation to one another according to the invention.
  • the present invention also relates to the use of an agent according to the invention in an automatic dishwashing process, in particular the use to improve the rinsing performance when cleaning dishes in an automatic dishwashing machine.
  • a further object of the invention is an automatic dishwashing process in which an agent according to the invention is used in particular for the purpose of improving the rinsing performance.
  • the present invention also relates to the use of the surfactant mixture used according to the invention to improve the rinsing performance in machine dishwashing.
  • At least one as used herein means 1 or more, ie 1, 2, 3, 4, 5, 6, 7, 8, 9 or more.
  • the information refers to the type of ingredient and not to the absolute number of molecules.
  • At least one nonionic surfactant thus means, for example, at least one type of nonionic surfactant, ie one type of nonionic surfactant or a mixture of several different nonionic surfactants can be meant.
  • the information relates to all compounds of the specified type that are contained in the composition/mixture, ie the composition does not contain any other compounds of this type beyond the specified amount of the corresponding compounds.
  • compositions described herein are preferably phosphate-free.
  • Phosphate-free as used herein means that the composition in question is essentially free of phosphates, i.e. phosphates are not intentionally added, in particular phosphates in amounts less than 1% by weight, preferably less than 0.1% by weight. based on the total composition.
  • free from means that the relevant substance is present in amounts of less than 1% by weight, preferably less than 0.1% by weight, more preferably less than 0.01% by weight, based on the total composition is included. In particular, this also means that the substance in question is not deliberately added.
  • alkaline earth metals are mentioned below as counterions for monovalent anions, this means that the alkaline earth metal is of course only present in half the amount of substance - sufficient for charge equalization - as the anion.
  • the agents described herein are dishwashing agents in the broadest sense, in particular those which are used in machine dishwashing in automatic dishwashing machines.
  • the term "dishwashing detergent” as used herein also includes rinse aid formulations that are used in addition to the actual detergent formulation.
  • the agents of the invention are such rinse aids.
  • these may also contain other surfactants and typically fragrances and preservatives.
  • compositions of the invention contain a surfactant mixture which comprises at least two low-foaming nonionic surfactants from the group of polyoxyalkylated nonionic surfactants, as defined above.
  • the first surfactant is at least one nonionic fatty alcohol alkoxylate of the formula R 1 O[CH 2 CHR 3 O] x H, where R 1 is a linear or branched, saturated alkyl radical having 10 to 18 carbon atoms, preferably 12 to 16 carbon atoms, more preferably 13 bis 15 carbon atoms, each R 3 is independently -H or -CH 2 CH 3 and x is 10-20, wherein at least one, preferably at least 5, more preferably at least 9 or 10 R 3 are H and at least one or two R 3 are CH 2 CH 3 .
  • the first surfactant is an ethoxylated/butoxylated fatty alcohol with 10 to 18 carbon atoms in the alkyl group.
  • Nonionic surfactants with EO-BO blocks are preferred, in which case one to ten EO or 1-2 BO groups are bonded to one another before a block of the other groups follows.
  • Nonionic surfactants of the general formula R 1 O[CH 2 CH 2 O] x [CH 2 CH(CH 2 CH 3 )O] z H are particularly preferred wherein R 1 is as defined above but is preferably linear, x is 9-15, and z is 1-5, preferably 1-2.
  • nonionic surfactants are particularly preferred which have a C 13-15 alkyl radical containing 9 to 15 ethylene oxide units followed by 1 to 5, preferably 1 to 2, butylene oxide units.
  • Such surfactants are available, for example, from BASF under the trade name Plurafac® .
  • a preferred surfactant is Plurafac® LF220 (BASF SE).
  • the surfactant mixture also includes at least one second nonionic surfactant of the formula R 2 O[CH 2 CH 2 O] y H, where R 2 is a linear or branched, preferably linear, saturated alkyl radical having 10 to 16 carbon atoms, preferably 12 to 16 or 10 to 14 carbon atoms, more preferably 12 to 14 carbon atoms, and y is an integer between 3 and 8, preferably between 4 and 7, more preferably 6.
  • the group of these nonionic surfactants includes, for example, C 12-14 fatty alcohols with (EO) 4-7 , in particular C 12-14 fatty alcohol (EO) 6 .
  • Such surfactants are commercially available from BASF under the trade names Dehydol® LT and Dehydol® LS.
  • Dehydol® LS6 (BASF SE) is particularly preferably used.
  • the mass ratio of the at least one nonionic ethoxylated/butoxylated surfactant to the at least one nonionic ethoxylated surfactant, ie surfactant (i) to surfactant (ii), is in the range from 1:10 to 2:1, preferably in the range from 1:5 to 1:1, more preferably 1:4 to 7:8, especially at 2:3.
  • the amount based on the total weight of the composition is for the surfactant (i) preferably 1 to 10% by weight, preferably 3 to 5% by weight and for the surfactant (ii) preferably 1 to 10% by weight, preferably 5 up to 7% by weight.
  • a combination of nonionic surfactants according to i) is particularly preferred, preferably such
  • Fatty alcohol alkoxylates which have a C 13-15 alkyl radical with 9 to 15 ethylene oxide units, followed by 1 to 5, preferably 1 to 2, butylene oxide units, with nonionic surfactants according to ii), preferably C 12-14 fatty alcohols with (EO) 4-7 , in particular C 12-14 fatty alcohol (EO) 6 in a mass ratio of preferably 1:4 to 7:8, in particular 2:3.
  • the amount, based on the total weight of the composition is preferably 1 to 10% by weight, preferably 3 to 5% by weight, for the surfactant (i) and preferably 1 to 10% by weight for the surfactant (ii). 5 to 7% by weight.
  • the detergents according to the invention can contain other surfactants in the surfactant mixture, in particular other nonionic or else anionic surfactants, but also cationic or amphoteric surfactants.
  • nonionic surfactants are, for example, alkyl glycosides, alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, but also nonionic surfactants of the amine oxide type.
  • the amount of these nonionic surfactants is preferably not more than that of the alkoxylated fatty alcohols, in particular not more than half of it.
  • the compositions of the invention contain no nonionic surfactants apart from the surfactants (i) and (ii) described according to the invention.
  • anionic surface-active substances are suitable as anionic surfactants.
  • Preferred anionic surfactants are fatty alcohol sulfates, fatty alcohol ether sulfates, dialkyl ether sulfates, monoglyceride sulfates, alkyl benzene sulfonates, olefin sulfonates, alkane sulfonates, ether sulfonates, n-alkyl ether sulfonates, ester sulfonates and lignin sulfonates.
  • compositions of the invention are free from anionic surfactants.
  • the pH of the composition * below 7, preferably between 2 and 5, more preferably between 3 and 4.5.
  • the pH value of the agent can be adjusted using standard pH regulators.
  • Acids and/or alkalis are used as pH adjusters. Suitable acids are, in particular, organic acids such as acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
  • Suitable acids are, in particular, organic acids such as acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
  • they can also Mineral acids hydrochloric acid, sulfuric acid and nitric acid or mixtures thereof are used.
  • Suitable bases come from the group of alkali metal and alkaline earth metal hydroxides and carbonates, in particular the alkali metal hydroxides, of which potassium hydroxide and especially sodium hydroxide are preferred.
  • alkali metal hydroxides of which potassium hydroxide and especially sodium hydroxide are preferred.
  • volatile alkali for example in the form of ammonia and/or alkanolamines, which can contain up to 9 carbon atoms in the molecule.
  • the alkanolamine is preferably selected from the group consisting of mono-, di-, triethanol- and -propanolamine and mixtures thereof.
  • the agent according to the invention can also contain one or more buffer substances (INCI buffering agents), usually in amounts of 0.001 to 5% by weight. Buffer substances which are at the same time complexing agents or even chelating agents (chelators, INCI chelating agents) are preferred. Particularly preferred buffer substances are citric acid or citrates, in particular sodium and potassium citrates, for example trisodium citrate 2H 2 O and tripotassium citrate H 2 O.
  • ICI buffering agents buffer substances which are at the same time complexing agents or even chelating agents (chelators, INCI chelating agents) are preferred.
  • Particularly preferred buffer substances are citric acid or citrates, in particular sodium and potassium citrates, for example trisodium citrate 2H 2 O and tripotassium citrate H 2 O.
  • the agents according to the invention can contain at least one, preferably two or more other components, preferably selected from the group consisting of builders, enzymes, thickeners, sequestering agents, electrolytes, corrosion inhibitors, in particular silver protectants, glass corrosion inhibitors, polymers, bleaching agents, bleaching activators, foam inhibitors, dyes, fragrances , bitter substances and antimicrobial agents.
  • Suitable ingredients are known to those skilled in the art.
  • Customary components of rinse aid formulations are, in particular, fragrances and antimicrobial active ingredients (preservatives) and optionally soluble builders, in particular organic builders.
  • Useful organic builder substances are, for example, the polycarboxylic acids which can be used in the form of the free acid and/or their sodium salts, polycarboxylic acids being understood as meaning those carboxylic acids which carry more than one acid function.
  • these are citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, saccharic acids, nitrilotriacetic acid (NTA), provided such use is not objectionable for ecological reasons, and mixtures of these.
  • the free acids typically also have the property of an acidifying component and are therefore also used to set a lower and milder pH in the dishwashing detergents.
  • an acidifying component particularly well as citric acid, succinic acid, glutaric acid, adipic acid, gluconic acid and any mixtures of these.
  • Another important class of phosphate-free builders are aminocarboxylic acids and/or their salts. Particularly preferred representatives of this class are methylglycine diacetic acid (MGDA) or its salts and glutamic diacetic acid (GLDA) or its salts ethylene diamine diacetic acid (EDDS) or its salts. GLDA or its salts are very particularly preferred.
  • Automatic dishwashing detergents are therefore preferred according to the invention, characterized in that the detergent contains citric acid or a salt of citric acid and the proportion by weight of the citric acid or the salt of citric acid is preferably 0.5 to 20% by weight, preferably 1 to 15% by weight and in particular between 1 and 10% by weight.
  • Perfume oils or fragrances which can be used in the context of the present invention are individual odorant compounds, for example synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type. However, preference is given to using mixtures of different fragrances which together produce an appealing fragrance note. Perfume oils of this type can also contain natural mixtures of fragrances, such as those obtainable from vegetable sources, for example pine, citrus, jasmine, patchouli, rose or ylang-ylang oil.
  • preservatives can be contained in the agents.
  • preservatives from the groups of alcohols, aldehydes, antimicrobial acids and/or salts thereof, carboxylic acid esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen and nitrogen acetals and formals, benzamidines, isothiazoles and derivatives thereof are suitable such as isothiazolines and isothiazolinones, phthalimide derivatives, pyridine derivatives, antimicrobial surfactants, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butylcarbamate, iodine, iodophors and peroxides.
  • Preferred antimicrobial agents are preferably selected from the group consisting of ethanol, n-propanol, i-propanol, 1,3-butanediol, phenoxyethanol, 1,2-propylene glycol, glycerol, undecylenic acid, citric acid, lactic acid, benzoic acid, salicylic acid, thymol, 2- Benzyl-4-chlorophenol, 2,2'-methylene-bis(6-bromo-4-chlorophenol), 2,4,4'-trichloro-2'-hydroxydiphenyl ether, N-(4-chlorophenyl)-N-( 3,4-dichlorophenyl)urea, N,N'-(1,10-decanediyldi-1-pyridinyl-4-ylidene)bis(1-octanamine)dihydrochloride, N,N'-bis(4- chlorophenyl)-3,12-diimino-2,4,
  • particularly preferred preservatives are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride and isothiazoles and their derivatives such as isothiazolines and isothiazolinones.
  • Solvents suitable for the compositions used according to the invention are generally water-miscible organic solvents such as, without limitation, ethanol, propanol, 1,2-propanediol and glycerol.
  • the agents can be presented in solid or liquid form or as a combination of solid and liquid forms. Powders, granules, extrudates, compacts, in particular tablets, are particularly suitable as solid supply forms.
  • the liquid supply forms based on water and/or organic solvents can be thickened and in the form of gels.
  • the agents can be packaged in the form of single-phase or multi-phase products. The individual phases of multi-phase agents can have the same or different states of aggregation.
  • Liquid as used herein in relation to the agent according to the invention, therefore includes all free-flowing compositions and in particular also includes gels and pasty compositions.
  • compositions described herein are preferably rinse aids for machine dishwashing and are in liquid form.
  • the amount of a dosage unit of the agent is between 0.1 and 10 ml, preferably between 0.1 and 5 ml, more preferably 3 ml. Accordingly, the preferred total amount of surfactants used in the rinse cycle of a dishwasher is from 0 .05 to 1 g/job, preferably 0.1 to 0.8 g/job, in particular 0.2 to 0.4 g/job, for example 0.3 g/job.
  • compositions described herein can be preformulated into dosage units. These dosing units preferably include the amount of cleaning-active substances required for one cleaning cycle.
  • the volume of the dosage unit is preferably between 0.1 and 10 ml, preferably between 0.1 and 5 ml and particularly preferably 3 ml.
  • the prefabricated dosage unit can have a water-soluble cover made of a water-soluble film material. It is preferred that the water-soluble coating contains polyvinyl alcohol or a polyvinyl alcohol copolymer. Water-soluble coatings that contain polyvinyl alcohol or a polyvinyl alcohol copolymer have good stability with sufficiently high water solubility, especially cold water solubility. Suitable water-soluble films for producing the water-soluble casing are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer and are known in the prior art.
  • the invention also relates to the use of the agents according to the invention in machine dishwashing.
  • the use to improve the rinsing performance when cleaning dishes in an automatic dishwasher is recorded.
  • the invention also relates to a dishwashing method, in particular an automatic dishwashing method, in which an agent according to the invention is used, in particular for the purpose of improving the rinsing performance.
  • the subject matter of the present application is therefore also a method for cleaning dishes in a dishwasher, in which the agent according to the invention is metered into the interior of a dishwasher while a dishwashing program is being run through.
  • the agent according to the invention can be dosed or introduced into the interior of the dishwasher manually, but the agent is preferably dosed into the interior of the dishwasher by means of the dosing chamber.
  • the present invention also relates to the use of the surfactant mixture used according to the invention to improve the rinsing performance in machine dishwashing.
  • a particularly preferred embodiment is an automatic dishwashing process, characterized in that an agent according to any one of claims 1 to 7 with a total surfactant amount of 0.05 to 1 g/job, preferably 0.1 to 0.8 g/job, in particular 0 2 to 0.4 g/job, for example 0.3 g/job, preferably in the rinse cycle, is used.
  • Example 1 Drying formulations: Citric Acid Monohydrate: 1.6% Surfactant: according to the results table preservative: 0.05% Perfume: 0.1% Water: rest
  • composition containing 8% LS 6 + 2% LF 220 foams more.
  • the formulation with 6% Dehydol LS 6 and 4% Plurafac LF220 delivers comparable drying values, but hardly foams.
  • the machine (Miele GSL 2, program 50 °C, 8 min holding time, 65 °C final rinse temperature) was fully opened for 30 minutes after the end of the washing cycle and then placed in the black inspection room (assessment room that is painted matt black or lined and shielded from light). and visually determined with artificial lighting with 2 fluorescent tubes (Philips TLD 36W/965 Natural Daylight 6500).
  • the results for the formulations tested are listed in Table 3 as arithmetic mean values. Higher values mean less dripping, ie better rinsing performance.

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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 (10)

  1. Agent, en particulier produit de rinçage destiné au lavage de vaisselle en machine, contenant, par rapport au poids total de l'agent de lavage de vaisselle, 5,0 à 20,0 % en poids, de préférence 6,0 à 15,0 % en poids, plus préférablement 7,0 à 12,0 % en poids d'un mélange de tensioactifs comprenant :
    (i) au moins un alcoxylate d'alcool gras non ionique de formule R1O[CH2CHR3O]xH, où R1 représente un radical alkyle saturé linéaire ou ramifié comportant 10 à 18 atomes de carbone, de préférence 12 à 16 atomes de carbone, plus préférablement 13 à 15 atomes de carbone, chaque R3 représente indépendamment -H ou -CH2CH3 et x représente 10 à 20, où au moins un, de préférence au moins 5, plus préférablement au moins 9 ou 10 R3 représentent H et au moins un ou deux R3 représentent CH2CH3 ; et
    (ii) au moins un éthoxylate d'alcool gras non ionique de formule R2O[CH2CH2O]yH, où R2 représente un radical alkyle saturé linéaire ou ramifié comportant 10 à 16 atomes de carbone, de préférence 12 à 16 ou 10 à 14 atomes de carbone, plus préférablement 12 à 14 atomes de carbone, et y représente un nombre entier compris entre 3 et 8, de préférence entre 4 et 7, plus préférablement 6,
    dans lequel le rapport massique de l'au moins un tensioactif non ionique (i) à l'au moins un tensioactif non ionique (ii) est dans la plage de 1:10 à 2:1, de préférence dans la plage de 1:5 à 1:1, plus préférablement de 1:4 à 7:8, par exemple est 2:3 et le pH de l'agent est inférieur à 7.
  2. Agent selon la revendication 1, caractérisé en ce que le tensioactif (i) est un composé de formule R1O[CH2CH2O]x[CH2CH(CH2CH3)O]zH, dans laquelle R1 est tel que défini ci-dessus, en particulier représente un radical alkyle en C13-15, x représente 9 à 15, et z représente 1 à 5, de préférence 1 à 2.
  3. Agent selon la revendication 1 ou 2, caractérisé en ce que le tensioactif (ii) est un alcool gras en C12-14 comportant (EO)4-7, en particulier un alcool gras en C12-14 comportant (EO)6.
  4. Agent selon l'une des revendications 1 à 3, caractérisé en ce que le pH de l'agent est compris entre 2 et 5, plus préférablement entre 3 et 4,5.
  5. Agent selon l'une des revendications 1 à 4, caractérisé en ce qu'une unité de dosage de l'agent est comprise entre 0,1 et 10 ml, de préférence entre 0,1 et 5 ml, plus préférablement est de 3 ml.
  6. Agent selon l'une des revendications 1 à 5, caractérisé en ce que le tensioactif (i) est contenu en une quantité de 1 à 10 % en poids, de préférence de 3 à 5 % en poids et/ou le tensioactif (ii) est contenu en une quantité de 1 à 10 % en poids, de préférence de 5 à 7 % en poids, respectivement par rapport au poids total de la composition.
  7. Agent selon l'une des revendications 1 à 6, caractérisé en ce que le mélange de tensioactifs contient d'autres tensioactifs, en particulier d'autres tensioactifs non ioniques, anioniques, cationiques et/ou amphotères, et/ou l'agent contient au moins un autre constituant, de préférence au moins deux autres constituants, choisis dans le groupe constitué par les adjuvants, les enzymes, les épaississants, les agents séquestrants, les électrolytes, les inhibiteurs de corrosion, en particulier les agents de protection de l'argent, les inhibiteurs de corrosion du verre, les polymères, les agents de blanchiment, les activateurs de blanchiment, les inhibiteurs de mousse, les colorants, les parfums, les substances amères et les principes actifs antimicrobiens.
  8. Utilisation d'un agent selon l'une des revendications 1 à 7 dans un procédé de lavage de vaisselle, en particulier dans un procédé de lavage de vaisselle en machine.
  9. Procédé de lavage de vaisselle, en particulier procédé de lavage de vaisselle en machine, caractérisé en ce qu'un agent selon l'une des revendications 1 à 7 est utilisé.
  10. Procédé de lavage de vaisselle en machine selon la revendication 9, caractérisé en ce qu'un agent selon l'une des revendications 1 à 7 comportant une quantité totale de tensioactifs de 0,05 à 1 g/job, de préférence de 0,1 à 0,8 g/job, en particulier de 0,2 à 0,4 g/job, par exemple de 0,3 g/job est utilisé de préférence dans une phase de rinçage.
EP17825162.5A 2016-12-21 2017-12-13 Formulation de produit de rinçage Active EP3559185B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016225904.0A DE102016225904A1 (de) 2016-12-21 2016-12-21 Klarspülformulierung
PCT/EP2017/082557 WO2018114508A1 (fr) 2016-12-21 2017-12-13 Formulation de produit de rinçage

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EP3559185A1 EP3559185A1 (fr) 2019-10-30
EP3559185B1 true EP3559185B1 (fr) 2022-08-31

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EP (1) EP3559185B1 (fr)
DE (1) DE102016225904A1 (fr)
ES (1) ES2928866T3 (fr)
PL (1) PL3559185T3 (fr)
WO (1) WO2018114508A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105602A1 (de) * 1991-02-22 1992-08-27 Basf Ag Verwendung einer mischung aus mindestens zwei alkoxylierten alkoholen als schaumdaempfender tensidzusatz in reinigungsmitteln fuer maschinell ablaufende reinigungsprozesse
RO112759B1 (ro) * 1996-11-20 1997-12-30 Sc Dmk Srl Produse de curatare pentru utilizare universala si speciala
EP1270711A1 (fr) * 2001-06-28 2003-01-02 Givaudan SA Compositions de nettoyage pour tissu
EP2963100B1 (fr) * 2014-07-04 2018-09-19 Kolb Distribution Ltd. Compositions aqueuses de rinçage
EP3015540B1 (fr) * 2014-10-29 2022-02-16 The Procter & Gamble Company Nettoyants de surfaces dures comprenant des tensioactifs non ioniques alcoxylés éthoxylés

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DE102016225904A1 (de) 2018-06-21
WO2018114508A1 (fr) 2018-06-28
EP3559185A1 (fr) 2019-10-30
PL3559185T3 (pl) 2022-12-19
ES2928866T3 (es) 2022-11-23

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