EP1831340B1 - Agent nettoyant ameliorant l'effet moussant - Google Patents

Agent nettoyant ameliorant l'effet moussant Download PDF

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Publication number
EP1831340B1
EP1831340B1 EP05816982.2A EP05816982A EP1831340B1 EP 1831340 B1 EP1831340 B1 EP 1831340B1 EP 05816982 A EP05816982 A EP 05816982A EP 1831340 B1 EP1831340 B1 EP 1831340B1
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EP
European Patent Office
Prior art keywords
fat
cleaning agent
agent according
dissolving
amounts
Prior art date
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Active
Application number
EP05816982.2A
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German (de)
English (en)
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EP1831340A1 (fr
Inventor
Michael Dreja
Marion Erbe
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Publication of EP1831340A1 publication Critical patent/EP1831340A1/fr
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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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D1/75—Amino oxides
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0043—For use with aerosol devices
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0057—Oven-cleaning compositions
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0094—High foaming compositions
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers

Definitions

  • the subject of this application is a grease-dissolving hard-surface cleaner which contains a cellulosic polymer to improve foaming power, the cellulose-based polymer being hydroxyethylcellulose and / or hydroxypropylcellulose.
  • Usual household cleaning products and, in particular, for the kitchen sector are characterized among others by a high fat dissolving power. This is caused, inter alia, by their high proportion of solvents, which, however, means that their foaming power is often low. Also with suitable nozzles, e.g. Trigger bottles, often no stable foam can be produced, which would be advantageous in particular for fat solution on vertical surfaces. A stable foam could take longer due to its adhesiveness and thus would result in less use of raw materials a better grease dissolving ability, even on stoved or aged dirt.
  • a fat-dissolving cleaning agent is used, for example, in EP 1 071 735 B1 described. It is a concentrate of water-insoluble organic solvent, amines and amine oxide-based nonionic surfactant. This concentrate should be used in dilute form; For a good foaming solution for cleaning vertical surfaces, lauryl amine oxide is the preferred surfactant. Even with this surfactant, however, the foaming power is unsatisfactory for many purposes.
  • a sprayable degreasing (oven) cleaning agent is used in US 5364551 described.
  • the agent comprises an alkali metal hydroxide, an organic surfactant, an organic polymer as a thickener and water.
  • a preferred embodiment comprises a mixture of an alkali metal hydroxide and an organic base from the group comprising mono-, di- and triethanolamine and mixtures thereof, a corrosion inhibitor, a xanthan thickener, a cationic amine oxide and an amphoteric surfactant.
  • the main focus was on the droplet size of the sprayed aerosol and the associated potential airway irritation associated therewith. The problem of lacking foam stability was not addressed.
  • a hard surface cleaning composition for removing cooked, baked or scorched soils on cookware and dishes is disclosed in US Pat US2002039982 described, wherein the composition comprises an organic amine solvent and wherein the composition has a surface tension of less than about 24.5 mN / m and a pH of at least 10.5.
  • WO03027218 relates to a resinous, silicate-containing composition for removing cooked, baked or baked food soils from crockery, which composition comprises a smectite-type clay thickener and a hydrophobically-modified polyacrylate.
  • US5919312 describes a composition for cleaning cooking surfaces comprising, by weight, from about 0.5% to about 10% of a surfactant selected from the group consisting of polyhydroxy fatty acid amide surfactants and from about 0.5% to about 10% of an amine; from about 0% to about 12% of a source of alkalinity other than amines; more than about 20% of a polyhydric alcohol and water.
  • a surfactant selected from the group consisting of polyhydroxy fatty acid amide surfactants and from about 0.5% to about 10% of an amine
  • a source of alkalinity other than amines more than about 20% of a polyhydric alcohol and water.
  • the object that arises in the present application is to provide a cleaner for hard surfaces, which in addition to high fat dissolving power also has a particularly large foaming power and thus longer adhering to vertical surfaces, resulting in an increase of the cleaning line.
  • the subject of the present application is accordingly a grease-dissolving hard-surface cleaning composition which comprises an amine oxide surfactant, monoethanolamine and / or triethanolamine, a water-soluble organic solvent and water and additionally a cellulose-based polymer, the cellulose-based polymer being hydroxyethylcellulose and / or hydroxypropylcellulose ,
  • fatty acids or fatty alcohols or their derivatives - unless otherwise stated - representative of branched or unbranched carboxylic acids or alcohols or their derivatives having preferably 6 to 22 carbon atoms.
  • the former are based, in particular, on their vegetable base, as being based on renewable raw materials ecological reasons, but without limiting the teaching of the invention to them.
  • the oxo alcohols or their derivatives which are obtainable, for example, by the ROELEN's oxo synthesis can also be used correspondingly.
  • alkaline earth metals are mentioned as counter ions for monovalent anions, this means that the alkaline earth metal, of course, only in the half - sufficient for charge balance - amount of substance as the anion is present.
  • Cellulosic polymers are suitable as foam intensifiers, in particular chemically modified celluloses by alkyl substitution, etherification or esterification.
  • suitable cellulose derivatives are carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, hydroxypropyl, hydroxypropylmethyl or hydroxyethyl methylcellulose or cellulose acetate. Hydroxyethyl cellulose and hydroxypropyl cellulose are particularly preferred and used according to the invention.
  • These raw materials are available, for example, under the trade names Natrosol® or Klucel® from Hercules.
  • such polymers in amounts of 0.001 to 3 wt .-%, particularly preferably 0.01 to 1 wt .-%, in particular 0.05 to 0.5 wt .-%, in the cleaning agent.
  • one or more C 8 -C 18 amine oxides are used. Particular preference is given here to those having a C 12 chain, such as lauryldimethylamine oxide, which is marketed, for example, under the trade names Genaminox LA (Clariant) or Standamox PL (Cognis), or else cocoalkyldimethylamine oxide.
  • the amine oxide is preferably present in amounts of from 0.1 to 10% by weight, in particular from 0.1 to 4% by weight, in the cleaning agent.
  • the cleaning agent according to the invention may contain further anionic, nonionic, cationic or amphoteric surfactants.
  • Particular preference is given among the nonionic surfactants to C 8 -C 18 -alcohol polyglycol ethers, ie ethoxylated and / or propoxylated alcohols having 8 to 18 C atoms in the alkyl moiety and 2 to 15 ethylene oxide (EO) and / or propylene oxide units (PO), C 8 -C 18 carboxylic acid polyglycol esters having 2 to 15 EO, for example tallow fatty acid + 6-EO esters, ethoxylated fatty acid amides having 12 to 18 C atoms in the fatty acid part and 2 to 8 EO and long-chain alkylpolyglycosides having 8 to 14 C atoms in the alkyl part and 1 to 3 glycoside units.
  • Examples of such surfactants are oleyl-cetyl alcohol with 5 EO, nonylphenol with 10
  • Preferred anionic surfactants in the context of this invention are C 8 -C 18 -alkylbenzenesulfonates, in particular having about 12 C atoms in the alkyl moiety, C 8 -C 20 -alkanesulfonates, C 8 -C 18 -monoalkyl sulfates, C 8 -C 18 -alkyl polyglycol ether sulfates with 2 to 6 ethylene oxide units (EO) in the ether part and sulfosuccinic mono- and di-C 8 -C 18 alkyl esters.
  • C 8 -C 18 -alkylbenzenesulfonates in particular having about 12 C atoms in the alkyl moiety
  • C 8 -C 20 -alkanesulfonates C 8 -C 18 -monoalkyl sulfates
  • C 8 -C 18 - ⁇ -olefinsulfonates sulfonated C 8 -C 18 -fatty acids, in particular dodecylbenzenesulfonate, C 8 -C 22 -Carbonklareamidethersulfate, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C 18 -N-Acyltauride , C 8 -C 18 -N sarcosinates and C 8 -C 18 -alkyl isethionates or mixtures thereof.
  • the anionic surfactants are preferably used as sodium salts, but may also be present as other alkali or alkaline earth metal salts, for example magnesium salts, and in the form of ammonium or mono-, di-, tri- or tetraalkylammonium salts, in the case of the sulfonates also in the form their corresponding acid, eg dodecylbenzenesulfonic acid.
  • quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X - can be used, wherein R vi to R ix for four identical or different, in particular two long and two short-chain, alkyl radicals and X - are an anion, in particular a halide ion, for example, didecyl-dimethyl-ammonium chloride, alkylbenzyl-didecyl-ammonium chloride and mixtures thereof.
  • Suitable amphoteric surfactants are, for example, betaines of the formula (R iii ) (R iv ) (R v ) N + CH 2 COO - , in which R iii is an alkyl radical optionally interrupted by hetero atoms or heteroatom groups having 8 to 25, preferably 10 to 21 carbon atoms and R iv and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 10 -C 18 -alkyl-dimethylcarboxymethylbetain and C 11 -C 17 -alkylamidopropyl-dimethylcarboxymethylbetain.
  • the other surfactants are preferably present in amounts of 0.1 to 10 wt .-%, in particular 0.1 to 4 wt .-%.
  • the agent according to the invention contains only one or more amine oxides as surface-active component.
  • a further preferred embodiment contains as surfactant besides amine oxide only one or more anionic surfactants, preferably fatty alcohol sulfates and / or fatty alcohol ether sulfates, more preferably C 8-18 fatty alcohol ether sulfates.
  • the cleaning agent according to the invention preferably further comprises at least one alkanolamine, preferably monoethanolamine and / or triethanolamine, in particular monoethanolamine.
  • Mono- and / or triethanolamine are preferably present in amounts of from 0.1 to 30% by weight, preferably from 0.4 to 10% by weight, in particular from 1 to 5% by weight.
  • it may contain other customary in detergents basic components.
  • alkaline component is preferably alkali or alkaline earth metal hydroxide, in particular at least one alkali metal hydroxide, more preferably sodium and / or potassium hydroxide, most preferably sodium hydroxide, in amounts of 0.1 to 10 wt .-%, preferably in amounts of 0, 1 to 4 wt .-%, contained.
  • the cleaning agent according to the invention contains one or more water-soluble organic solvents.
  • These are preferably monohydric or polyhydric C 1-6 -alcohols and / or glycol ethers (etherealcohols).
  • Particularly preferred among the alcohols are the following compounds named according to INCI : Alcohol (ethanol), n-butyl alcohol, t-butyl alcohol, butylene glycol, diethylene glycol, dipropylene glycol, glycol, hexanediol, 1,2,6-hexanetriol, Hexyl alcohol, hexylene glycol, isopentyl diol, isopropyl alcohol ( i so-propanol), methyl alcohol, methyl propane diol, neopentyl glycol, pentylene glycol, propane diol, propyl alcohol ( n- propanol), propylene glycol.
  • the alcohol is preferably selected from the group comprising methanol, ethanol, isoropanol, n-propanol, n-butanol, ethanediol, propanediol and mixtures thereof, with particular preference being given to ethanol and isopropanol, in particular ethanol.
  • glycol ethers are sufficiently water-soluble compounds having up to 10 C atoms in the molecule, especially ethylene glycol monobutyl ether, propylene glycol monobutyl ether, diethylene glycol monobutyl ether, Propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether, of which in turn ethylene glycol monobutyl ether and propylene glycol monobutyl ether are preferred.
  • the water-soluble organic solvent is preferably contained in amounts of 0.4 to 30 wt .-%, particularly preferably 1 to 10 wt .-%, in particular 2 to 5 wt .-%.
  • the cleaning agent may further contain a buffer system.
  • a buffer system As such are particularly suitable citric acid / citrate or acetic acid / acetate, but also boric acid / borate or bicarbonate / soda.
  • the buffer system is preferably used in amounts of 0.1 to 10 wt .-%, particularly preferably 0.1 to 4 wt .-%.
  • the agent may further contain one or more fatty acids and / or their salts (soaps). Particularly preferred here is a C 12-18 fatty acid mixture, as it is offered for example under the trade name Edenor® by the company Cognis.
  • the detergent contains soaps in amounts of 0.1 to 5 wt .-%, in particular 0.1 to 2 wt .-%.
  • Suitable thickeners are all viscosity regulators commonly used in detergents and cleaners, including, for example, organic natural thickeners (agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins, gelatin, casein). , organic fully synthetic thickeners (polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, clay minerals such as montmorillonites, zeolites, silicic acids).
  • organic natural thickeners agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins, gelatin, casein.
  • organic fully synthetic thickeners polyacrylic and polyme
  • polyacrylic and polymethacrylic compounds include the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (US Pat. CTFA): carbomers), also referred to as carboxyvinyl polymers.
  • Such polyacrylic acids are available, inter alia, from the company 3V Sigma under the trade name Polygel®, for example Polygel® DA, and from the company BFGoodrich under the trade name Carbopol®, for example Carbopol® 940 (molecular weight about 4,000,000), Carbopol® 941 (Molecular weight about 1,250,000) or Carbopol® 934 (molecular weight about 3,000,000).
  • acrylic acid copolymers (i) copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple esters (INCI acrylates copolymer), preferably those formed with C 1-4 -alkanols, such as the copolymers of methacrylic acid, Butyl acrylate and methyl methacrylate ( CAS designation according to Chemical Abstracts Service: 25035-69-2 ) or of butyl acrylate and methyl methacrylate ( CAS 25852-37-3 ) and which are available, for example, from Rohm & Haas under the trade names Aculyn® and Acusol® and from Degussa (Goldschmidt) under the trade name Tego® Polymer, for example the anionic non-associative polymers Aculyn® 22, Aculyn® 28, Aculon® 33 (cross-linked), Acusol® 810, Acusol® 823 and Acusol® 830 ( CAS 25852-
  • Further thickeners are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures.
  • polysaccharide gums for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures.
  • a particularly preferred polysaccharide thickener is the microbial anionic heteropolysaccharide xanthan gum produced by Xanthomonas campestris and some other species under aerobic conditions having a molecular weight of 2-15 x 10 6 and, for example, by Kelco under the trade names Keltrol® and Kelzan® or also available from the company Rhodia under the trade name Rhodopol®.
  • phyllosilicates include, for example, available under the trade name Laponite® magnesium or sodium magnesium phyllosilicates from Solvay Alkali, in particular the Laponite® RD or Laponite® RDS, and the magnesium silicates from Süd-Chemie, especially the Optigel® SH.
  • Thickening agents may be contained in amounts of 0.1 to 5 wt .-%, preferably 0.5 to 2.5 wt .-%. In a preferred embodiment, however, the agent according to the invention is free from thickening agents.
  • INCI chelating agents also called sequestrants, are ingredients that are capable of complexing and inactivating metal ions to prevent their detrimental effects on the stability or appearance of the agents, such as clouding. On the one hand, it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness. On the other hand, the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents. In addition, the complexing agents support the cleaning effect. In a preferred embodiment, the agent according to the invention therefore contains one or more complexing agents.
  • Suitable complexing agents are commercially available, for example, from BASF under the trade name Trilon®.
  • the agent according to the invention preferably contains one or more complexing agents selected from the group consisting of methylglycinediacetic acid, nitrilotriacetic acid, hydroxyethylidenediphosphonic acid, ethylenediaminetetraacetic acid, polyamines, anionically modified polyamines and mixtures thereof, where appropriate among the acids also the corresponding sodium salts to be understood.
  • Complexing agents are preferably used in amounts of 0.01 to 5 wt .-%, particularly preferably 0.1 to 2 wt .-%, in particular 0.3 to 1 wt .-%.
  • the cleaning agent according to the invention may also contain one or more further auxiliaries and additives customary in cleaning agents. These are preferably selected from the group comprising dyes, perfume, preservatives, enzymes, antimicrobial agents, bleaching systems and antistatic agents.
  • the auxiliaries and additives are contained in customary amounts, in total in an amount of preferably 0.1 to 5 wt .-%, in particular 0.1 to 2 wt .-%.
  • the agent according to the invention contains water in amounts of from 1 to 95% by weight, preferably from 70 to 95% by weight.
  • the agent according to the invention is adjusted to a pH of 7 to 14, preferably 9.5 to 13.5.
  • the pH is particularly preferably 10 to 13, in particular 10.8 to 12.5.
  • the composition according to the invention is particularly suitable for spraying, producing a stable foam.
  • a second subject of the invention is therefore a product of the detergent and a spray bottle.
  • the spray dispenser is preferably a manually activated spray dispenser, in particular selected from the group comprising aerosol spray dispensers, pressure-building spray dispensers, pump spray dispensers and trigger spray dispensers, in particular pump spray dispensers and trigger spray dispensers with a transparent polyethylene or polyethylene terephthalate container.
  • trigger bottles are offered for example by the company Afa-Polytec.
  • the spray head is preferably equipped with a foam nozzle.
  • the agent may also be filled into a corresponding aerosol spray bottle with the addition of a suitable propellant (e.g., n-butane or a propane / butane mixture).
  • a suitable propellant e.g., n-butane or a propane / butane mixture.
  • a spray dispenser is less preferred.
  • the cleaning agent according to the invention is used for cleaning hard surfaces and in particular for removing burnt-on or aged greasy dirt, and comes into effect in a corresponding cleaning process, which consists of the steps of spraying the grease-dissolving cleaning agent using the product of cleaning agent and spray dispenser, allow to act and after the collapse of the foam, wipe off with a damp cleaning cloth, sponge or other usual cleaning device.
  • inventive cleaner formulations E1 to E3 and the comparative formulation V1 were prepared.
  • the latter contained no cellulose-based polymer.
  • the formulations were filled into commercially available trigger bottles (type EGC, Henkel, snap-on PET) with a triggered trigger spray head (Afa-Polytec Trigger, opAd, Combi Sieve Foam Nozzle).
  • the foam of the Comparative Cleaner V1 showed only 41% foaming stability, while the cleaners E1-E3 according to the invention had up to 58% foam stability.

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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)
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Claims (19)

  1. Agent nettoyant dissolvant les matières grasses pour des surfaces dures ayant un bon pouvoir moussant, comprenant
    a) un tensioactif d'oxyde d'amine,
    b) une alcanolamine, choisie dans le groupe comprenant la monoéthanolamine, la triéthanolamine ainsi que des mélanges de celles-ci,
    c) un solvant organique soluble dans l'eau et
    d) de l'eau,
    caractérisé en ce que l'agent nettoyant comprend un polymère à base de cellulose, le polymère à base de cellulose étant de l'hydroxyéthylcellulose et/ou de l'hydroxypropylcellulose.
  2. Agent nettoyant dissolvant les matières grasses selon la revendication 1, caractérisé en ce que l'agent nettoyant est au moins un hydroxyde métallique alcalin ou alcalino-terreux, en particulier au moins un hydroxyde métallique alcalin, de manière particulièrement préférée un hydroxyde de sodium et/ou de potassium, de manière tout particulièrement préférée un hydroxyde de sodium.
  3. Agent nettoyant dissolvant les matières grasses selon l'une des revendications 1 et 2, caractérisé en ce que l'oxyde d'amine est utilisé de préférence dans des quantités allant de 0,1 à 10 % en poids, en particulier de 0,1 à 4 % en poids.
  4. Agent nettoyant dissolvant les matières grasses selon l'une des revendications 1 à 3, caractérisé en ce qu'il contient de la monoéthanolamine et/ou de la triéthanolamine dans des quantités allant au total de 0,1 à 30 % en poids, de préférence de 0,4 à 10 % en poids, en particulier de 1 à 5 % en poids.
  5. Agent nettoyant dissolvant les matières grasses selon l'une des revendications 1 à 4, caractérisé en ce que le solvant organique soluble dans l'eau est de préférence choisi dans le groupe comprenant des alcools en C1-6 mono ou plurivalents, des éthers de glycol, ainsi que des mélanges de ceux-ci.
  6. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce que le solvant organique soluble dans l'eau est présent dans des quantités allant de 0,4 à 30 % en poids, de préférence de 1 à 10 % en poids, en particulier de 2 à 5 % en poids.
  7. Agent nettoyant dissolvant les matières grasses selon l'une des revendications 2 à 6, caractérisé en ce que l'autre composant alcalin est présent dans des quantités allant de 0,1 à 10 % en poids, de préférence dans des quantités allant de 0,1 à 4 % en poids.
  8. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce que le polymère à base de cellulose est présent de préférence dans des quantités allant de 0,001 à 3 % en poids, de manière particulièrement préférée de 0,01 à 1 % en poids, en particulier de 0,05 à 0,5 % en poids.
  9. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il contient un système tampon, de préférence un tampon de citrate ou un tampon d'acétate, dans des quantités allant de 0,1 à 10 % en poids, de préférence de 0,1 à 4 % en poids.
  10. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il contient un ou plusieurs agents de chélation, de préférence choisis dans le groupe comprenant l'acide méthylglycine-diacétique, le sel sodique d'acide méthylglycine-diacétique, l'acide nitrilotriacétique, le sel sodique d'acide nitrilotriacétique, l'acide hydroxyéthylidendiphosphonique, le sel sodique d'acide hydroxyéthylidendiphosphonique, l'acide éthylène diamine tétraacétique, le sel sodique d'acide éthylène diamine tétraacétique, les polyamines, les polyamines modifiées anioniquement ainsi que des mélanges de ceux-ci dans des quantités allant de 0,01 à 5 % en poids.
  11. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il contient, facultativement, un ou plusieurs savons, en particulier des acides gras en C12-18 et leurs sels, dans des quantités allant de 0,1 à 5 % en poids, de préférence de 0,1 à 2 % en poids.
  12. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il comprend facultativement un ou plusieurs autres tensioactifs anioniques, non ioniques, cationiques et/ou amphotères dans des quantités allant de 0,1 à 10 % en poids, de préférence de 0,1 à 4 % en poids.
  13. Agent nettoyant dissolvant les matières grasses selon la revendication 12, caractérisé en ce qu'il contient, en tant qu'autres tensioactifs, des tensioactifs anioniques, en particulier des sulfates d'alcool gras et/ou des éthersulfates d'alcool gras, de manière particulièrement préférée des éthersulfates d'alcool gras en C8-18.
  14. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il contient un ou plusieurs autres adjuvants et additifs courants dans les agents nettoyants, de préférence choisis dans le groupe comprenant les colorants, les parfums, les conservateurs, les enzymes, les principes actifs antimicrobiens, les systèmes de blanchiment et les substances antistatiques.
  15. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il possède une valeur de pH allant de 7 à 14, de préférence de 9,5 à 13,5, en particulier de 10 à 13 et de manière particulièrement préférée de 10,8 à 12,5.
  16. Agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes, caractérisé en ce qu'il contient un agent propulseur, de préférence du n-butane ou un mélange de propane/butane.
  17. Produit d'un agent nettoyant dissolvant les matières grasses selon l'une des revendications précédentes et d'une bouteille de vaporisation.
  18. Utilisation d'un agent nettoyant dissolvant les matières grasses selon l'une des revendications 1 à 16 pour nettoyer des surfaces dures et en particulier pour éliminer des impuretés grasses ayant cuit ou ayant vieilli.
  19. Procédé de nettoyage des surfaces dures, en particulier des surfaces souillées par des impuretés grasses ayant cuit ou ayant vieilli, comprenant les étapes consistant à vaporiser un agent nettoyant dissolvant les matières grasses selon l'une des revendications 1 à 16 ou appliquer un produit selon la revendication 18, laisser agir puis, après disparition de la mousse, essuyer avec un chiffon de nettoyage humide, une éponge ou un autre ustensile de nettoyage courant.
EP05816982.2A 2004-12-29 2005-12-17 Agent nettoyant ameliorant l'effet moussant Active EP1831340B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004063765A DE102004063765A1 (de) 2004-12-29 2004-12-29 Schaumverstärkter Reiniger
PCT/EP2005/013632 WO2006072385A1 (fr) 2004-12-29 2005-12-17 Agent nettoyant ameliorant l'effet moussant

Publications (2)

Publication Number Publication Date
EP1831340A1 EP1831340A1 (fr) 2007-09-12
EP1831340B1 true EP1831340B1 (fr) 2019-01-30

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EP (1) EP1831340B1 (fr)
DE (1) DE102004063765A1 (fr)
WO (1) WO2006072385A1 (fr)

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WO2010146544A2 (fr) * 2009-06-15 2010-12-23 Ecolab Usa Inc. Produits de nettoyage hautement alcalins à base de solvant, système de nettoyage et leurs procédés d'utilisation pour le nettoyage de salissures à base de matière grasse à teneur nulle en matière grasse trans
US9487735B2 (en) 2012-05-14 2016-11-08 Ecolab Usa Inc. Label removal solution for low temperature and low alkaline conditions
US9133426B2 (en) * 2012-05-14 2015-09-15 Ecolab Usa Inc. Label removal solution for returnable beverage bottles
ES2704084T3 (es) 2015-07-13 2019-03-14 Procter & Gamble Producto de limpieza
EP3118293B1 (fr) 2015-07-13 2020-09-09 The Procter and Gamble Company Produit de nettoyage
EP3118301B1 (fr) 2015-07-13 2018-11-21 The Procter and Gamble Company Produit de nettoyage
EP3118294B1 (fr) * 2015-07-13 2018-10-17 The Procter and Gamble Company Produit de nettoyage
EP3156475B1 (fr) 2015-10-16 2018-06-06 Hans Georg Hagleitner Concentré de nettoyage liquide
WO2022183174A1 (fr) * 2021-02-24 2022-09-01 Valvoline Licensing And Intellectual Property Llc Nettoyeur de serpentin évaporateur moussant
EP4089159A1 (fr) 2021-05-10 2022-11-16 The Procter & Gamble Company Composition de détergent liquide pour lavage de la vaisselle à la main

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Also Published As

Publication number Publication date
EP1831340A1 (fr) 2007-09-12
WO2006072385A1 (fr) 2006-07-13
DE102004063765A1 (de) 2006-07-13

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