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EP2494025B1 - Produit de nettoyage antimicrobien pour surfaces dures - Google Patents

Produit de nettoyage antimicrobien pour surfaces dures Download PDF

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Publication number
EP2494025B1
EP2494025B1 EP10768032.4A EP10768032A EP2494025B1 EP 2494025 B1 EP2494025 B1 EP 2494025B1 EP 10768032 A EP10768032 A EP 10768032A EP 2494025 B1 EP2494025 B1 EP 2494025B1
Authority
EP
European Patent Office
Prior art keywords
acid
cleaning agent
agent according
agents
cleaning
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.)
Active
Application number
EP10768032.4A
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German (de)
English (en)
Other versions
EP2494025A1 (fr
Inventor
Stefan Karsten
Maike Janssen
Kaoru Tachikawa
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to PL10768032T priority Critical patent/PL2494025T3/pl
Publication of EP2494025A1 publication Critical patent/EP2494025A1/fr
Application granted granted Critical
Publication of EP2494025B1 publication Critical patent/EP2494025B1/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
    • C11D3/37—Polymers
    • C11D3/3796—Amphoteric polymers or zwitterionic polymers
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • 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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial 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
    • 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

Definitions

  • the invention relates to a surfactant-containing aqueous antimicrobial hard surface cleaner comprising at least one acrylic copolymer, a quaternary ammonium compound and formic acid.
  • the composition is useful in the cleaning and / or antimicrobial treatment of hard surfaces, especially in wet rooms such as bathrooms.
  • mold fungi especially Aspergillus niger, have proven to be persistent and are known to be harmful to health.
  • An improvement in the cleaning performance and / or a reduction in the tendency to re-soiling, in particular with respect to lime soaps, would also be desirable in order to rob the germs of their breeding ground and thus to reduce the microbial contamination of the surfaces.
  • FR2851573 discloses compositions for cleaning hard surfaces with at least one polybetaine (B).
  • US2003203826 relates to the use of a water-soluble or water-dispersible copolymer wherein the copolymer comprises in the form of polymerized units: (a) at least one monomer compound having a quaternary nitrogen atom (b) at least one hydrophilic monomer (c) optionally containing at least one ethylenically unsaturated and neutral charge hydrophilic monomer compound to give hard surfaces water-repellent properties.
  • WO9916854 (A1 ) relates to acidic, thickened detergents and disinfectants which have long-term storage stability and are used to remove limescale deposits on hard surfaces and which are effective against Gram-positive and Gram-negative bacteria.
  • the compositions comprise one or more nonionic surfactants; one or more quaternary ammonium surfactant compounds having germicidal properties; an acid mixture containing formic acid and one or more water-soluble organic acids.
  • US2007105737 (A1 ) relates to acidic cleaning compositions useful for cleaning hard surfaces and comprising a hydrophilic property-conferring polymer, a surfactant, and an acid.
  • a surfactant-containing aqueous agent comprising at least one amphoteric polymer, a quaternary ammonium compound and formic acid and as surfactant at least one Alkylpolyglykosid and the formic acid in an amount of 1.8 to 5 wt .-%
  • the amphoteric polymer is a copolymer of acrylic or methacrylic acid and MAPTAC (methacryloyl aminopropyl trimethyl ammonium chloride), DADMAC (diallyldimethyl ammonium chloride) or another polymerizable quaternary ammonium compound, a high antimicrobial activity against germs such as Staphylococcus aureus, Enterococcus hirae, Pseudomonas aeruginosa, Escherichia coli, Candida albicans and Aspergillus niger and also shows an excellent cleaning performance.
  • a subject of this application is therefore a surfactant-containing aqueous antimicrobial cleaning agent for hard surfaces, comprising at least one amphoteric polymer, a quaternary ammonium compound and formic acid according to claim 1.
  • the composition is particularly suitable for cleaning and / or antimicrobial treatment of hard surfaces, especially in damp rooms, such as in bathrooms.
  • Another object of this application is therefore the use of a cleaning agent according to the invention for the cleaning and / or antimicrobial treatment of hard surfaces, especially in wet rooms such as bathrooms
  • the former are particularly preferred for their vegetable base as based on renewable raw materials for environmental 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 referred to below as counterions for monovalent anions, this means that the alkaline earth metal is present only in half - as sufficient to charge balance - amount of substance as the anion.
  • Substances which also serve as ingredients of cosmetic products are referred to below, where appropriate, according to the International Nomenclature Cosmetic Ingredient (INCI) nomenclature.
  • the International Cosmetic Ingredient Dictionary and Handbook assigns the ingredients one or more chemical classes (Chemical Classes), for example, Polymeric ether, and one or more functions (functions), for example Surfactants - Cleansing Agents to, in turn, are explained in detail and subsequently to the possibly also referred to.
  • the indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service .
  • the agent of the invention contains an amphoteric polymer.
  • an amphoteric polymer As such, with hydrophilizing properties according to the invention, copolymers of acrylic or methacrylic acid, and MAPTAC (methacryloyl aminopropyl trimethyl ammonium chloride, 3-trimethylammoniumpropylmethacrylamide chloride), DADMAC (d iallyl d i m ethyl ammonium chloride) or by using another polymerizable quaternary ammonium compound.
  • Suitable polymers are commercially available , for example, under the trade names Mirapol Surf-S 100, 110, 200, 210, 400, 410, A 300, A 400 (Rhodia) or Polyquart Ampho 149 (Cognis).
  • the agent of the present invention preferably contains the amphoteric polymer in an amount of 0.01 to 1.0% by weight, preferably 0.05 to 0.5% by weight.
  • the agent according to the invention contains a quaternary ammonium compound which contributes to the antimicrobial effectiveness of the agent.
  • Cationic surfactants of the formula (R i ) (R ii ) (R iii ) (R iv ) N + X - in which R i to R iv are four identical or different, in particular two long and two short-chain, alkyl radicals, are suitable, for example and X - represent an anion, in particular a halide ion, for example didecyl-dimethyl-ammonium chloride, alkylbenzyl-didecyl-ammonium chloride and mixtures thereof.
  • R i and R ii are two identical or different short-chain alkyl radicals, preferably methyl groups, R iii is a relatively long-chain alkyl radical, R iv is an aromatic radical and X - is an anion, in particular a halide ion.
  • Benzalkonium chloride is particularly preferably used.
  • the agent of the invention preferably contains the quaternary ammonium compound, preferably benzalkonium chloride, in an amount of 0.05 to 10 wt .-%, preferably 0.1 to 2.0 wt .-%.
  • the cleaning agent according to the invention contains formic acid (methanoic acid), the simplest aliphatic monocarboxylic acid.
  • the formic acid is present according to the invention in an amount of 1.8 to 5 wt .-%.
  • the agent according to the invention also contains surface-active substances.
  • Suitable surface-active substances for the agents according to the invention are surfactants, in particular from the classes of anionic and nonionic surfactants.
  • Alkylpolyglycosides are surfactants which can be obtained by the reaction of sugars and alcohols according to the relevant processes of preparative organic chemistry, wherein, depending on the nature of the preparation, a mixture of monoalkylated, oligomeric or polymeric sugars is obtained.
  • Preferred alkylpolyglycosides are the alkylpolyglucosides, wherein the alcohol is particularly preferably a long-chain fatty alcohol or a mixture of long-chain fatty alcohols with branched or unbranched C 8 to C 18 -alkyl chains and the degree of oligomerization (DP) of the sugars between 1 and 10, preferably 1 to 6, in particular 1.1 to 3, most preferably 1.1 to 1.7, for example, C 8-10 alkyl-1,5-glucoside (DP of 1.5).
  • the agent according to the invention preferably contains at least one alkyl polyglycoside in an amount of 0.5 to 5% by weight, preferably 1 to 3% by weight.
  • the agent according to the invention can furthermore contain amphoteric surfactants.
  • amphoteric surfactants zwitterionic surfactants
  • the amphoteric surfactants include betaines, amine oxides, alkylamidoalkylamines, alkyl-substituted amino acids, acylated amino acids or biosurfactants, of which the betaines are particularly preferred within the scope of the teaching according to the invention.
  • Suitable betaines are the alkylbetaines, the alkylamidobetaines, the imidazolinium betaines, the sulfobetaines (INCI Sultaines) and the amidosulfobetaines and the phosphobetaines.
  • the amine oxides suitable in accordance with the invention include alkylamine oxides, in particular alkyldimethylamine oxides, alkylamidoamine oxides and alkoxyalkylamine oxides.
  • composition according to the invention can also contain further customary ingredients of cleaning agents, for example further surfactants, acids, bases, solvents, disinfectants, pH adjusters, fragrances and dyes, buffers, viscosity regulators, corrosion inhibitors, complexing agents, film formers, further antimicrobial agents, builders, bleaching agents, Enzymes, organic and inorganic salts, optical brighteners, antioxidants, opacifiers, hydrotropes, abrasives, preservatives, oxidizing agents or insecticides and mixtures thereof.
  • cleaning agents for example further surfactants, acids, bases, solvents, disinfectants, pH adjusters, fragrances and dyes, buffers, viscosity regulators, corrosion inhibitors, complexing agents, film formers, further antimicrobial agents, builders, bleaching agents, Enzymes, organic and inorganic salts, optical brighteners, antioxidants, opacifiers, hydrotropes, abrasives, preservatives, oxidizing agents or insecticides and mixtures thereof.
  • the agent according to the invention may contain one or more further acids. It is possible to use organic and / or inorganic acids. Examples of usable organic acids are lactic acid, citric acid, acetic acid, glycolic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid, while as inorganic acids, for example phosphoric acid, hydrochloric acid, nitric acid, sulfuric acid or sulfamic acid can be used. Lactic acid (2-hydroxypropionic acid) and citric acid (2-hydroxy-1,2,3-propanetricarboxylic acid), in particular lactic acid, are preferred here.
  • the acid is contained in an amount of 0.1 to 3.0 wt .-%, particularly preferably 0.5 to 2.0 wt .-%.
  • the agents according to the invention may contain volatile alkali.
  • ammonia and / or alkanolamines which may contain up to 9 C atoms in the molecule, are used.
  • alkanolamines the ethanolamines are preferred and of these in turn the monoethanolamine.
  • the content of ammonia and / or alkanolamine is preferably not more than 2 wt .-%; ammonia is particularly preferably used.
  • the cleaning agents according to the invention may also contain small amounts of bases.
  • Preferred bases are selected from the group of alkali and alkaline earth metal hydroxides and carbonates, in particular the alkali metal hydroxides, of which potassium hydroxide and especially sodium hydroxide is particularly preferred.
  • alkaline substances also serves to adjust the desired pH.
  • the cleaning agent according to the invention may contain one or more water-soluble or water-miscible organic solvents.
  • Suitable solvents are, for example, saturated or unsaturated, preferably saturated, branched or unbranched C 1-20 -hydrocarbons, preferably C 2-15 -hydrocarbons, having at least one hydroxy group and optionally one or more ether functions COC, ie the carbon atom chain interrupting oxygen atoms.
  • Preferred solvents are the - optionally unilaterally etherified with a C 1-6 alkanol - C 2-6 alkylene glycols and poly-C 2-3 alkylene glycol having an average of 1 to 9 identical or different, preferably the same, alkylene glycol groups per molecule as well C 1-6 -alcohols, preferably ethanol, n-propanol or isopropanol, especially ethanol.
  • aromatic group-containing solvents can be used in a suitable manner in the inventive agent, such as ethylene glycol monophenyl ether (monophenyl glycol, phenoxyethanol).
  • Exemplary solvents are the following INCI compounds: alcohol (ethanol), buteth-3, butoxy diglycol, butoxyethanol, butoxyisopropanol, butoxypropanol, n-butyl alcohol, t-butyl alcohol, butylene glycol, butyloctanol, diethylene glycol, dimethoxy diglycol, dimethyl ether, Dipropylene glycol, ethoxydiglycol, ethoxyethanol, ethyl hexanediol, glycol, hexanediol, 1,2,6-hexanetriol, hexyl alcohol, hexylene glycol, isobutoxypropanol, isopentyldiol, isopropyl alcohol (isopropanol), 3-methoxybutanol, methoxydiglycol, methoxyethanol, methoxyisopropanol, Methoxymethylbutanol, Methoxy PEG-10, Methylal,
  • the inventive composition contains water-soluble or water-miscible organic solvents, preferably in amounts of up to 15 wt .-%, particularly preferably 0.1 to 10 wt .-%, in particular 0.5 to 5 wt .-%.
  • 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.
  • the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents.
  • the complexing agents support the cleaning effect.
  • the agent according to the invention therefore contains one or more complexing agents.
  • the agent according to the invention may further contain viscosity regulators.
  • Suitable viscosity regulators are, for example, organic natural thickeners (agar-agar, carrageenan, xanthan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins, gelatin, casein), organic modified natural products (carboxymethylcellulose and other cellulose ethers , Hydroxyethyl and propyl cellulose and the like, core flour ethers), 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, silicas).
  • organic natural thickeners agar-agar, carrageenan, xanthan, tragacanth, gum arabic, algina
  • the cleaning agent according to the invention may contain one or more further antimicrobial agents, preferably in an amount of up to 1% by weight.
  • disinfection, sanitation, antimicrobial action and antimicrobial agent have the usual meaning in the context of the teaching of the invention, the example of KH Wallophußer in "Practice of Sterilization, Disinfection - Conservation: Germ Identification - Plant Hygiene” (5th edition - Stuttgart, New York: Thieme, 1995 ) is reproduced. While disinfection in the narrower sense of the medical practice means the killing of - in theory all - infectious germs, sanitation is to be understood as the greatest possible elimination of all - including the saprophytic - normally harmless to humans saprophytic - germs.
  • the extent of disinfection or sanitation depends on the antimicrobial effect of the applied agent, which decreases with decreasing content of antimicrobial agent or increasing dilution of the agent for use.
  • antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and their derivatives are suitable according to the invention
  • Derivatives such as isothiazolines and isothiazolinones, phthalimide derivatives, pyridine derivatives, antimicrobial surface active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butyl-carbamate, iodine, iodophores and peroxides.
  • Preferred antimicrobial agents are preferably selected from the group comprising 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'-methylenebis (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-2,4,11,13
  • Preferred antimicrobial surface active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group, as for example KH Wallrobußer in "Practice of Sterilization, Disinfection - Conservation: Germ Identification - Plant Hygiene” (5th edition - Stuttgart, New York: Thieme, 1995 ) describes.
  • the agent may contain one or more perfumes, preferably in an amount of 0.01 to 1 wt .-%, in particular 0.02 to 0.8 wt .-%, particularly preferably 0.05 to 0.5 wt .-%, most preferably 0.1 to 0.3 wt .-%, and / or one or more dyes ( INCI Colorants), preferably in an amount of 0.0001 to 0.1 wt .-%, in particular 0.0005 to 0, 05 wt .-%, particularly preferably 0.001 to 0.01 wt .-%, contained
  • the agent may contain one or more corrosion inhibitors, preferably in an amount of from 0.01 to 10% by weight, in particular from 0.1 to 5% by weight, particularly preferably from 0.5 to 3% by weight, very preferably 1 up to 2% by weight.
  • Suitable corrosion inhibitors are, for example, the following named according to INCI : Cyclohexylamine, Diammonium Phosphate, Dilithium Oxalate, Dimethylamino Methylpropanol, Dipotassium Oxalate, Dipotassium Phosphate, Disodium Phosphate, Disodium Pyrophosphate, Disodium Tetrapropenyl Succinate, Hexoxyethyl Diethylammonium, Phosphates, Nitromethanes, Potassium Silicate, Sodium Aluminate, Sodium Hexametaphosphate, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrites, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.
  • bleaching agents can be added to the cleaning agent.
  • Suitable bleaching agents include peroxides, peracids and / or perborates, more preferably H 2 O 2 .
  • the agent may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They can be added to the composition according to the invention in any form established according to the prior art. In the case of liquid or gel-containing compositions, these include, in particular, solutions of the enzymes, advantageously as concentrated as possible, sparing in water and / or added with stabilizers.
  • enzymes preferably proteases, lipases, amylases, hydrolases and / or cellulases.
  • the enzymes may be encapsulated, for example, by spray-drying or extruding the enzyme solution together with a preferably natural polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in core-shell type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • a preferably natural polymer or in the form of capsules for example those in which the enzymes are entrapped as in a solidified gel or in core-shell type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • further active ingredients for example stabilizers, emulsifiers, pigments, bleaches or dyes, may additionally be applied.
  • Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
  • enzyme stabilizers may be present in enzyme-containing agents in order to protect an enzyme contained in an agent according to the invention from damage such as, for example, inactivation, denaturation or decomposition, for example by physical influences, oxidation or proteolytic cleavage.
  • Suitable enzyme stabilizers are in particular: benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic groups, such as substituted phenylboronic acids or their salts or esters; Peptide aldehydes (oligopeptides with reduced C-terminus), amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C 12 , such as succinic acid, other dicarboxylic acids or salts of said acids; end-capped fatty acid amide alkoxylates; lower aliphatic alcohols and especially polyols, for example glycerol, ethylene glycol, propylene glycol or sorbitol; and reducing agents and antioxidants such as sodium sulfite and reducing sugars.
  • benzamidine hydrochloride borax, boric acids, boronic acids or their salts or esters, especially derivatives with
  • stabilizers for example the combination of polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing salts.
  • the agents according to the invention are preferably used for cleaning hard surfaces.
  • the antimicrobial treatment of hard surfaces is possible with the agent.
  • Hard surfaces in the context of this application are windows, mirrors and other glass surfaces, surfaces made of ceramic, plastic, metal or wood and lacquered wood, which are found in household and commercial, such as bathroom ceramics, kitchen surfaces or floors. In particular, however, such surfaces are occasionally or frequently flushed with dirty or even clean water, for example, WCs, showers, bathtubs and floors in bathrooms or kitchen surfaces, but especially surfaces, as they occur especially in wet rooms such as bathrooms ,
  • a further subject of the application is therefore the use of a cleaning agent according to the invention for the cleaning and / or antimicrobial treatment of hard surfaces, in particular in damp rooms such as bathrooms.
  • Detergents E1 to E3 according to the invention were prepared and tested for their antimicrobial effectiveness and their ability to remove dirt.
  • comparative formulations V1 to V3 were prepared. The compositions can be taken from the table below. All quantities are in wt .-%, based on the active substance.
  • the nonionic surfactant used was an alkylpolyglycoside (APG 220 UPW, Cognis), and the acrylic copolymer used was Mirapol Surf S 110 (Rhodia).
  • the sodium hydroxide was added to adjust the pH in the amount required.

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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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Claims (6)

  1. Agent détergent à action antimicrobienne, aqueux, contenant des tensioactifs, pour des surfaces dures, caractérisé en ce qu'il comprend au moins un polymère amphotère, un composé d'ammonium quaternaire et un acide formique ainsi que, en tant que tensioactif, au moins un alkylpolyglycoside, et l'acide formique est présent dans une quantité allant de 1,8 à 5 % en poids, et le polymère amphotère est un copolymère issu de l'acide acrylique ou de l'acide méthacrylique et du MAPTAC (methacryloyl aminopropyl trimethyl ammonium chloride), du DADMAC (diallyldimethyl ammonium chloride) ou d'un autre composé d'ammonium quaternaire polymérisable, un polyéthersiloxane, un polymère acrylique, un copolymère d'acide maléique ou un polyuréthane comportant des unités PEG.
  2. Agent détergent selon la revendication 1, caractérisé en ce qu'il contient le polymère amphotère dans une quantité allant de 0,01 à 1,0 % en poids, de préférence de 0,05 à 0,5 % en poids.
  3. Agent détergent selon une des revendications 1 et 2, caractérisé en ce qu'il contient un composé d'ammonium quaternaire, de manière préférée le chlorure de benzalkonium, dans une quantité allant de 0,05 à 10 % en poids, de préférence de 0,1 à 2,0 % en poids.
  4. Agent détergent selon l'une des revendications précédentes, caractérisé en ce qu'il contient l'au moins un alkylpolyglycoside dans une quantité allant de 0,5 à 5 % en poids, de préférence de 1 à 3 % en poids.
  5. Agent détergent selon une des revendications précédentes, caractérisé en ce qu'il contient d'autres ingrédients usuels des agents détergents, par exemple d'autres tensioactifs, acides, bases, solvants, agents désinfectants, agents de réglage de la valeur pH, parfums et colorants, tampons, agents de régulation de la viscosité, agents inhibiteurs de corrosion, agents de chélation, agents filmogènes, d'autres principes actifs antimicrobiens, adjuvants, agents de blanchiment, enzymes, sels organiques et inorganiques, agents d'azurage optique, antioxydants, opacifiants, hydrotropes, abrasifs, agents de conservation, agents d'oxydation ou insecticides, ainsi que des mélanges de ces derniers.
  6. Utilisation d'un agent détergent selon une des revendications précédentes afin de nettoyer et/ou de traiter avec action antimicrobienne des surfaces dures, en particulier dans des pièces humides telles que des salles de bain.
EP10768032.4A 2009-10-30 2010-10-22 Produit de nettoyage antimicrobien pour surfaces dures Active EP2494025B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10768032T PL2494025T3 (pl) 2009-10-30 2010-10-22 Przeciwdrobnoustrojowy środek czyszczący do twardych powierzchni

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009046215A DE102009046215A1 (de) 2009-10-30 2009-10-30 Antimikrobielles Reinigungsmittel für harte Oberflächen
PCT/EP2010/065948 WO2011051175A1 (fr) 2009-10-30 2010-10-22 Produit de nettoyage antimicrobien pour surfaces dures

Publications (2)

Publication Number Publication Date
EP2494025A1 EP2494025A1 (fr) 2012-09-05
EP2494025B1 true EP2494025B1 (fr) 2018-04-18

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EP10768032.4A Active EP2494025B1 (fr) 2009-10-30 2010-10-22 Produit de nettoyage antimicrobien pour surfaces dures

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US (1) US20120213759A1 (fr)
EP (1) EP2494025B1 (fr)
DE (1) DE102009046215A1 (fr)
ES (1) ES2674321T3 (fr)
PL (1) PL2494025T3 (fr)
WO (1) WO2011051175A1 (fr)

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Also Published As

Publication number Publication date
WO2011051175A1 (fr) 2011-05-05
ES2674321T3 (es) 2018-06-28
US20120213759A1 (en) 2012-08-23
EP2494025A1 (fr) 2012-09-05
DE102009046215A1 (de) 2011-05-12
PL2494025T3 (pl) 2018-09-28

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