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EP2414495B1 - Cleaning agent for floors - Google Patents

Cleaning agent for floors Download PDF

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Publication number
EP2414495B1
EP2414495B1 EP10707263.9A EP10707263A EP2414495B1 EP 2414495 B1 EP2414495 B1 EP 2414495B1 EP 10707263 A EP10707263 A EP 10707263A EP 2414495 B1 EP2414495 B1 EP 2414495B1
Authority
EP
European Patent Office
Prior art keywords
cleaning
agents
cleaning agent
acid
agent according
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
EP10707263.9A
Other languages
German (de)
French (fr)
Other versions
EP2414495A1 (en
Inventor
Erik BRÜCKNER
Lidia Jimenez Carrillo
Stefan Karsten
Ryszard Katowicz
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 PL10707263T priority Critical patent/PL2414495T3/en
Publication of EP2414495A1 publication Critical patent/EP2414495A1/en
Application granted granted Critical
Publication of EP2414495B1 publication Critical patent/EP2414495B1/en
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D3/0026—Low foaming or foam regulating 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
    • C11D3/2065—Polyhydric alcohols
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates
    • 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 invention relates to an aqueous detergent surfactant for hard surfaces.
  • the agent is especially suitable for cleaning floors.
  • aqueous cleaner which is more wet than conventional floor cleaners, but dries faster due to poorer wetting behavior, thereby sparing sensitive surfaces. Furthermore, a reduced foaming and a good residue behavior are also desirable with good cleaning performance.
  • US 2008/299491 A1 discloses an aqueous developer composition which can also be applied to hard surfaces and which contains 0.5 to 5% by weight alkali metal octyl sulfate and 6 to 8% by weight glycerin.
  • aqueous compositions containing C 8-10 fatty alcohol sulfate or C 9-11 fatty alcohol sulfate and 5 wt .-% glycerol and other conventional ingredients of detergents.
  • WO 99/19441 A1 a hard surface cleaner containing octyl sulfate and a solvent which may be a polyol, and a method of treating hard surfaces with such a detergent.
  • an aqueous surfactant-containing cleaning agent having a short-chain (C 6 -C 10 ) anionic surfactant and from 0.5 to 10% by weight of glycerol and a polyether-polyester copolymer has a markedly improved performance over conventional cleaners which are to be applied to damp streak-free cleaning result, as it is suitable for a wet application. In addition, it also shows improved drying kinetics and reduced foaming.
  • the subject matter of this invention is an aqueous surfactant-containing hard surface cleaner containing a C 6 -C 10 fatty alcohol sulfate and from 0.5 to 10% by weight of glycerol and a polyether-polyester copolymer.
  • the cleaning agent can be used for cleaning hard surfaces, especially for floor cleaning.
  • Another subject of the invention is therefore the use of a cleaning agent according to the invention for cleaning hard surfaces, in particular for floor cleaning.
  • 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.
  • chemical Classes for example, Polymeric ether
  • functions for example Surfactants - Cleansing Agents
  • the indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service .
  • the cleaning formulation according to the invention contains as surfactant a C 6 -C 10 fatty alcohol sulfate. In addition, it may contain one or more other surface-active substances.
  • surfactant a C 6 -C 10 fatty alcohol sulfate.
  • it may contain one or more other surface-active substances.
  • Surface-active substances are suitable for the agents according to the invention, in particular surfactants from the classes of anionic and nonionic surfactants.
  • Suitable anionic surfactants are preferably C 8 -C 18 -alkylbenzenesulfonates, in particular having about 12 C atoms in the alkyl moiety, C 8 -C 20 -alkanesulfonates, C 6 -C 18 -monoalkyl sulfates, C 6 -C 18 -alkylpolyglycol ether sulfates having 2 to 6 ethylene oxide units (EO) in the ether part as well as sulfosuccinic mono- and di-C 8 -C 18 -alkyl esters.
  • EO ethylene oxide units
  • 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.
  • surfactants examples include sodium cocoalkyl sulfate, sodium sec-alkanesulfonate having about 15 carbon atoms and sodium dioctylsulfosuccinate.
  • 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 - are especially nonionic surfactants.
  • 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, long-chain amine oxides having 14 to 20 C atoms and long-chain alkylpolyglycosides with 8 to mention 14 carbon atoms in the alkyl moiety and 1 to 3 glycoside units.
  • surfactants examples include oleyl-cetyl-alcohol with 5 EO, nonylphenol with 10 EO, lauric acid diethanolamide, Kokosalkyldimethylaminoxid and Kokosalkylpolyglucosid with an average of 1.4 glucose units.
  • surfactants based on a oleochemical base such as C 8-18 fatty alcohol polyglycol ethers having in particular 2 to 8 EO, for example C 12 fatty alcohol + 7 EO ethers, and C 8-10 alkyl polyglucosides having 1 to 2 glycoside units are particularly preferably used.
  • the agent according to the invention may also contain cationic surfactants and / or amphoteric surfactants.
  • 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.
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X - , in which R vi to R ix are 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, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.
  • the agent according to the invention as surfactant components in addition to C 6-10 fatty alcohol sulfates only one or more further anionic surfactants, preferably C 10 -C 18 alkyl sulfates and / or C 8 -C 18 alkyl ether, and / or one or a plurality of nonionic surfactants, preferably C 8-18 fatty alcohol polyglycol ethers having 2 to 8 EO and / or C 8-10 alkyl polyglucosides having 1 to 2 glycoside units.
  • further anionic surfactants preferably C 10 -C 18 alkyl sulfates and / or C 8 -C 18 alkyl ether, and / or one or a plurality of nonionic surfactants, preferably C 8-18 fatty alcohol polyglycol ethers having 2 to 8 EO and / or C 8-10 alkyl polyglucosides having 1 to 2 glycoside units.
  • the agent contains as surfactant components only C 6-10 fatty alcohol sulfates, preferably in amounts of 0.01 to 1 wt .-%, in particular 0.05 to 0.5 wt .-%.
  • composition according to the invention contains 0.5 to 10% by weight of glycerol (1,2,3-trihydroxypropane, glycerol, propane-1,2,3-triol). In a preferred embodiment, 1 to 5 wt .-% glycerol contain, for example, 2%.
  • compositions according to the invention are further solvents, in particular water-soluble 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.
  • 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, isopentyl diol, Isopropyl alcohol (iso-propanol), 3-methoxybutanol, methoxy diglycol, methoxyethanol, methoxyisopropanol, methoxymethylbutanol, methoxy PEG-10, methylal,
  • the alcohols used are in particular ethanol, isopropanol and n-propanol.
  • ether alcohols are sufficiently water-soluble compounds having up to 10 carbon atoms in the molecule into consideration.
  • examples of such ether alcohols are 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.
  • ethanol and / or isopropanol is used as the solvent.
  • Solvents may be included in the detergent in amounts of 0.01 to 30 wt%, preferably 10 to 15 wt%.
  • polyether-polyester copolymers for example those based on alkoxylated terephthalic acid esters.
  • a particularly preferred polymer is commercially available under the trade name Marloquest HSCB.
  • the polyether-polyester copolymer is preferably contained in amounts of 0.1 to 5 wt .-%, particularly preferably 0.2 to 1 wt .-%, for example 0.25 wt .-%.
  • composition according to the invention may contain other conventional ingredients of cleaning agents, for example other surfactants, acids, bases, hydrophilizing agents, disinfectants, pH adjusters, fragrances and dyes, buffers, viscosity regulators, corrosion inhibitors, complexing agents, film formers, antimicrobial agents , Builders, bleaches, enzymes, organic and inorganic salts, optical brighteners, antioxidants, opacifiers, hydrotropes, abrasives, preservatives, oxidizing agents or insecticides, and mixtures thereof.
  • cleaning agents for example other surfactants, acids, bases, hydrophilizing agents, disinfectants, pH adjusters, fragrances and dyes, buffers, viscosity regulators, corrosion inhibitors, complexing agents, film formers, antimicrobial agents , Builders, bleaches, enzymes, organic and inorganic salts, optical brighteners, antioxidants, opacifiers, hydrotropes, abrasives, preservatives, oxidizing agents or insecticides, and mixtures
  • 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 0.01 to 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 agents may additionally contain carboxylic acid in addition to the volatile alkali, wherein the equivalent ratio of amine and / or ammonia to carboxylic acid preferably between 1: 0.9 and 1: 0.1.
  • Suitable carboxylic acids having up to 6 carbon atoms, which may be mono-, di- or polycarboxylic acids.
  • the content of carboxylic acid is preferably between 0.01 and 2.7% by weight, in particular between 0.01 and 0.9 Wt .-%.
  • carboxylic acids examples include acetic acid, glycolic acid, lactic acid, citric acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid, of which preferably acetic acid, citric acid and lactic acid are used.
  • Citric acid is particularly preferably used.
  • composition according to the invention may also contain agents for the hydrophilization of surfaces.
  • colloidal silica sols in which the silicon dioxide is present nanoparticulate are suitable for hydrophilization.
  • Colloidal nanoparticulate silica sols for the purposes of this invention are stable dispersions of amorphous particulate silicon dioxide SiO 2 having particle sizes in the range from 1 to 100 nm. The particle sizes are preferably in the range from 3 to 50 nm, more preferably from 4 to 40 nm a silica sol, soft is adapted to be used for the purposes of this invention, is that under the trade name Bindzil ® 30/360 available from Akzo silica sol having a particle size of 9 nm.
  • silica sols are Bindzil ® 15/500, 30/220, 40/200 (Akzo), Nyacol ® 215, 830, 1430, 2034DI and Nyacol ® DP5820, DP5480, DP5540 etc.
  • the silica sols used may also be surface-modified silica treated with sodium aluminate (alumina-modified silica).
  • hydrophilizing polymers are amphoteric polymers, for example copolymers of acrylic or methacrylic acid and MAPTAC, DADMAC or another polymerisable quaternary ammonium compound.
  • copolymers with AMPS (2-acrylamido-2-methylpropanesulfonic acid).
  • Polyethersiloxanes, ie copolymers of polymethylsiloxanes with ethylene oxide or propylene oxide segments are further suitable polymers.
  • acrylic polymers, maleic acid copolymers and polyurethanes with PEG (polyethylene glycol) units are also usable.
  • Suitable polymers are, for example, under the trade names Mirapol Surf-S 100, 110, 200, 210, 400, 410, A 300, A 400 (Rhodia), Tegopren 5843 (Goldschmidt), Sokalan CP 9 (BASF) or Polyquart Ampho 149 (Cognis ) commercially available.
  • composition according to the invention may contain one or more perfumes, preferably in an amount of from 0.01 to 1% by weight, in particular from 0.02 to 0.8% by weight, particularly preferably from 0.05 to 0.5% by weight. , 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 .-%, included.
  • perfumes preferably in an amount of from 0.01 to 1% by weight, in particular from 0.02 to 0.8% by weight, particularly preferably from 0.05 to 0.5% by weight. , 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
  • the agent according to the invention may further contain viscosity regulators.
  • Suitable viscosity regulators are, for example, organic natural thickeners (agar-agar, carrageenan, 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 -propylcellulose 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, tragacanth, gum arabic, alginates, pectins,
  • the polyacrylic and polymethacrylic compounds include, for example, the high molecular weight with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or Propylene, crosslinked homopolymers of acrylic acid (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (CTFA): Carbomer), which are also referred to as Carboxyvinylpolymere.
  • CFA Cosmetic, Toiletry, and Fragrance Association
  • Such polyacrylic acids are obtainable inter alia from Fa. 3V Sigma under the tradename Polygel ® such as Polygel ® DA, and by the company.
  • Carbopol ® such as Carbopol ® 940 (molecular weight about 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) or Carbopol ® 934 (molecular weight approximately 3,000,000).
  • acrylic acid copolymers are included: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple ester, preferably formed with C 1-4 -alkanols (INCI acrylates copolymer), 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 obtainable for example from Messrs.
  • ICI acrylates copolymer 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 obtainable for example from Messrs.
  • Carbopol ® examples hydrophobized ETD 2623 and Carbopol ® 1382 (INCI acrylates / C10 30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).
  • Further thickening agents 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, e.g. propoxylated guar, as well as their mixtures.
  • Other polysaccharide thickeners such as starches or cellulose derivatives, may be used alternatively, but preferably in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, e.g.
  • a particularly preferred polysaccharide thickener is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2-15 ⁇ 10 6, and for example, by Fa. Kelco under the trade names Keltrol ® and Kelzan ® or from Rhodia is available 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 Süd-Chemie, especially the Optigel ® SH.
  • the cleaning agent according to the invention contains from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, of a thickener, preferably a polysaccharide thickener, for example xanthan gum.
  • 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.
  • 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.
  • Suitable examples are the following according to INCI complexing agents: Aminotrimethylene Phosphonic Acid, Beta Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane diphosphonates , Disodium EDTA, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Pentasodium Triphosphate
  • a preferred component of the cleaning agent according to the invention is a film former which contributes to better wetting and surface modification.
  • All the film-forming polymers used in detergents and cleaners in the prior art can be used for this purpose, but the film former is preferably selected from the group comprising polyethylene glycol, polyethylene glycol derivatives and mixtures thereof, preferably having a molecular weight between 200 and 20,000,000 between 5,000 and 200,000.
  • the film former is advantageously used in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight.
  • the cleaning agent therefore contains one or more antimicrobial agents, preferably in an amount of 0.01 to 1% by weight, preferably 0.02 to 0.8 wt .-%, in particular 0.05 to 0.5 wt .-%, particularly preferably 0.1 to 0.3 wt .-%, most preferably 0.2 wt .-%.
  • disinfection, sanitation, antimicrobial action and antimicrobial agent have the usual meaning within the scope of the teaching according to the invention. 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. Here, 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 are suitable according to the invention.
  • 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. Furthermore, it is also possible to use antimicrobial-effective essential oils which at the same time ensure scenting of the cleansing agent.
  • particularly preferred antimicrobial agents are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride, peroxo compounds, in particular hydrogen peroxide, alkali metal hypochlorite and mixtures thereof.
  • water-soluble and / or water-insoluble builders may be used in the cleaning agents according to the invention.
  • Water-soluble builders are preferred because they tend to be less likely to leave insoluble residues on hard surfaces.
  • Typical builders which may be present in the invention are the low molecular weight polycarboxylic acids and their salts, the homopolymeric and copolymeric polycarboxylic acids and their salts, the citric acid and its salts, the carbonates, phosphates and silicates.
  • Water-insoluble builders include the zeolites, which may also be used, as well as mixtures of the aforementioned builders.
  • bleaching agents can be added to the cleaning agent.
  • Suitable bleaching agents include peroxides, peracids and / or perborates, particularly preferred is hydrogen peroxide.
  • a bleach activator may be required in addition to the bleaching agent.
  • 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. Alternatively, the enzymes can be encapsulated, for example by spray drying or extrusion of 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-shelled form.
  • enzymes preferably proteases, lipases, amylases, hydrolases and / or cellulases.
  • 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.
  • such granules for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.
  • 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, for example 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.
  • Preservatives may also be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used.
  • compositions according to the invention are preferably formulated as concentrate to be diluted before use. They can be prepared by mixing directly from their raw materials, then mixing and final standing of the agent to freedom from bubbles.
  • the agents according to the invention are preferably used for cleaning hard surfaces.
  • 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.
  • the compositions according to the invention are suitable for floor cleaning.
  • the cleaning agent is preferably diluted with water before use.
  • Another subject of the invention is therefore the use of a cleaning agent according to the invention for cleaning hard surfaces, in particular for floor cleaning.
  • the cleaning agent according to the invention is first diluted with water, the resulting cleaning liquor is applied to the surface to be cleaned, then the agent with the aid of a cloth, a sponge or a other suitable substrate is spread on the surface and finally dried.
  • Cleaning agents E1 to E2 according to the invention were prepared and investigated for their cleaning performance.
  • comparative formulations V1 to V4 were prepared.
  • the compositions can be taken from the table below. All quantities are in wt .-%, based on the active substance.
  • the cleaning performance of the compositions was determined in accordance with the quality standards for floor care and cleaning products issued by the Industrial Association for Cleaning and Care Products (IPP), each in dilute solution (12 g / l).
  • IPP Industrial Association for Cleaning and Care Products
  • the agents E1 and E2 according to the invention had a good cleaning performance (40-42%) according to IPP 83/21, while V2 to V4 only reached values of 27 to 29%. On the other hand, the cleaning performance of the glycerol-free agent V1 was also good.

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Description

Die Erfindung betrifft ein wässriges tensidhaltiges Reinigungsmittel für harte Oberflächen. Das Mittel eignet sich vor allem zur Reinigung von Fußböden.The invention relates to an aqueous detergent surfactant for hard surfaces. The agent is especially suitable for cleaning floors.

Zur Fußbodenreinigung werden üblicherweise verdünnbare tensidhaltige Reinigungsmittel eingesetzt. Vor allem feuchtigkeitsempfindlichen Flächen wie Parkett oder Laminat sollten dabei nur nebelfeucht gewischt werden, da ansonsten Quellschäden drohen. Zum einen verbleibt beim nassen Wischen die Feuchtigkeit bis zum Trocknen länger auf der Oberfläche, zum anderen wird durch den Tensidgehalt und das damit verbundene Benetzungsverhalten die Penetration der Feuchtigkeit in das Substrat vergrößert.For floor cleaning usually dilutable surfactant-containing cleaning agents are used. Above all, moisture-sensitive surfaces such as parquet or laminate should only be wiped with a damp cloth, otherwise there is a risk of swelling. On the one hand, during wet wiping, the moisture remains longer on the surface until it dries, and on the other hand, the penetration of moisture into the substrate is increased by the surfactant content and the associated wetting behavior.

Durch das lediglich nebelfeuchte Wischen wird jedoch der Schmutz kaum angelöst, so dass eine stärkere Krafteinwirkung durch Reiben notwendig wird und oft auch mehrere Wischvorgänge vonnöten sind.Due to the only wet wiping, however, the dirt is hardly dissolved, so that a stronger force by rubbing is necessary and often several wiping operations are needed.

Dieses Problem wird heute durch den Einsatz längerkettiger Lösemittel oder hydrophobierender Agenzien gelöst. Die als Lösemittel verwendeten Paraffine können jedoch hochwertige Oberflächen beschädigen und sind zudem oft rutschig. Weiterhin stellen sie sowohl für die Gesundheit des Anwenders als auch für die Umwelt eine Belastung dar. Die hydrophobierenden Inhaltsstoffe sind dagegen meist klebrig und führen zu einer erhöhten Wiederanschmutzung. Zudem sind so behandelte Böden rutschig, wodurch das Unfallrisiko erhöht wird.This problem is today solved by the use of longer-chain solvents or hydrophobizing agents. However, the paraffins used as solvents can damage high-quality surfaces and are often slippery. Furthermore, they pose a burden both for the health of the user and for the environment. The hydrophobizing ingredients are, however, usually sticky and lead to increased re-soiling. In addition, so treated floors are slippery, which increases the risk of accidents.

Weitere Nachteile herkömmlicher Fußbodenreiniger sind das Schaumverhalten und die vergleichsweise langsame Trocknung sowie das Rückstandsverhalten, das sich vor allem auf dunklen Oberflächen in Form streifen- oder tropfenförmiger Rückstände bemerkbar macht.Further disadvantages of conventional floor cleaners are the foaming behavior and the comparatively slow drying and the residue behavior, which is noticeable above all on dark surfaces in the form of streaky or drop-shaped residues.

Es ist daher ein wässriger Reiniger wünschenswert, der nasser anwendbar ist als konventionelle Fußbodenreiniger, dabei aber aufgrund eines schlechteren Netzverhaltens schneller trocknet und dadurch empfindliche Oberflächen schont. Weiterhin sind eine verringerte Schaumbildung sowie ein gutes Rückstandsverhalten bei ebenfalls guter Reinigungsleistung anzustreben.Therefore, it is desirable to have an aqueous cleaner which is more wet than conventional floor cleaners, but dries faster due to poorer wetting behavior, thereby sparing sensitive surfaces. Furthermore, a reduced foaming and a good residue behavior are also desirable with good cleaning performance.

US 2008/299491 A1 offenbart eine wässrige Entwicklerzusammensetzung, die auch auf harte Oberflächen aufgetragen werden kann und die 0,5 bis 5 Gew.-% Alkalimetalloctylsulfat sowie 6 bis 8 Gew.-% Glycerin enthält. Aus JP 06-033098 A und US 5672580 A sind ebenfalls wässrige Mittel bekannt, die C8-10-Fettalkoholsulfat bzw. C9-11-Fettalkoholsulfat und 5 Gew.-% Glycerin sowie weitere übliche Inhaltsstoffe von Reinigungsmitteln enthalten. Schließlich offenbart WO 99/19441 A1 ein Reinigungsmittel für harte Oberflächen enthaltend Octylsulfat und ein Lösungsmittel, bei dem es sich um ein Polyol handeln kann, sowie ein Verfahren zur Behandlung harter Oberflächen mit einem solchen Reinigungsmittel. US 2008/299491 A1 discloses an aqueous developer composition which can also be applied to hard surfaces and which contains 0.5 to 5% by weight alkali metal octyl sulfate and 6 to 8% by weight glycerin. Out JP 06-033098 A and US 5672580 A Also known are aqueous compositions containing C 8-10 fatty alcohol sulfate or C 9-11 fatty alcohol sulfate and 5 wt .-% glycerol and other conventional ingredients of detergents. Finally revealed WO 99/19441 A1 a hard surface cleaner containing octyl sulfate and a solvent which may be a polyol, and a method of treating hard surfaces with such a detergent.

Überraschend wurde nun gefunden, dass ein wässriges tensidhaltiges Reinigungsmittel mit einem kurzkettigen (C6-C10) Aniontensid sowie 0,5 bis 10 Gew.-% Glycerin und einem Polyether-Polyester-Copolymer gegenüber herkömmlichen, nebelfeucht anzuwendenden Reinigern ein deutlich verbessertes und dabei streifenfreies Reinigungsergebnis aufweist, da es für eine nassere Anwendung geeignet ist. Daneben zeigt es auch eine verbesserte Trocknungskinetik und eine verringerte Schaumbildung.Surprisingly, it has now been found that an aqueous surfactant-containing cleaning agent having a short-chain (C 6 -C 10 ) anionic surfactant and from 0.5 to 10% by weight of glycerol and a polyether-polyester copolymer has a markedly improved performance over conventional cleaners which are to be applied to damp streak-free cleaning result, as it is suitable for a wet application. In addition, it also shows improved drying kinetics and reduced foaming.

Gegenstand dieser Erfindung ist dementsprechend ein wässriges tensidhaltiges Reinigungsmittel für harte Oberflächen, das ein C6-C10-Fettalkoholsulfat sowie 0,5 bis 10 Gew.-% Glycerin und ein Polyether-Polyester-Copolymer enthält.Accordingly, the subject matter of this invention is an aqueous surfactant-containing hard surface cleaner containing a C 6 -C 10 fatty alcohol sulfate and from 0.5 to 10% by weight of glycerol and a polyether-polyester copolymer.

Das Reinigungsmittel kann zur Reinigung harter Oberflächen, vor allem zur Fußbodenreinigung, eingesetzt werden. Ein weiterer Erfindungsgegenstand ist daher die Verwendung eines erfindungsgemäßen Reinigungsmittels zur Reinigung harter Oberflächen, insbesondere zur Fußbodenreinigung.The cleaning agent can be used for cleaning hard surfaces, especially for floor cleaning. Another subject of the invention is therefore the use of a cleaning agent according to the invention for cleaning hard surfaces, in particular for floor cleaning.

Stoffe, die auch als Inhaltsstoffe von kosmetischen Mitteln dienen, werden nachfolgend ggf. gemäß der International Nomenclature Cosmetic Ingredient (INCI)-Nomenklatur bezeichnet. Chemische Verbindungen tragen eine INCI-Bezeichnung in englischer Sprache, pflanzliche Inhaltsstoffe werden ausschließlich nach Linné in lateinischer Sprache aufgeführt, sogenannte Trivialnamen wie "Wasser", "Honig" oder "Meersalz" werden ebenfalls in lateinischer Sprache angegeben. Die INCI-Bezeichnungen sind dem International Cosmetic Ingredient Dictionary and Handbook- Seventh Edition (1997) zu entnehmen, das von The Cosmetic, Toiletry, and Fragrance Association (CTFA), 1101 17th Street, NW, Suite 300, Washington, DC 20036, USA, herausgegeben wird und mehr als 9.000 INCI-Bezeichnungen sowie Verweise auf mehr als 37.000 Handelsnamen und technische Bezeichnungen einschließlich der zugehörigen Distributoren aus über 31 Ländern enthält. Das International Cosmetic Ingredient Dictionary and Handbook ordnet den Inhaltsstoffen eine oder mehrere chemische Klassen (Chemical Classes), beispielsweise Polymeric Ethers, und eine oder mehrere Funktionen (Functions), beispielsweise Surfactants - Cleansing Agents, zu, die es wiederum näher erläutert und auf die nachfolgend ggf. ebenfalls Bezug genommen wird.Substances which also serve as ingredients of cosmetic products are referred to below, where appropriate, according to the International Nomenclature Cosmetic Ingredient (INCI) nomenclature. Chemical compounds carry an INCI name in English, plant ingredients are listed exclusively in Linnaeus in Latin, so-called trivial names such as "water", "honey" or "sea salt" are also given in Latin. The INCI names can be found in the International Cosmetic Ingredient Dictionary and Handbook Seventh Edition (1997), The Cosmetic, Toiletry and Fragrance Association (CTFA), 1101 17th Street, NW, Suite 300, Washington, DC, 20036, USA , which publishes more than 9,000 INCI names and references to more than 37,000 trade names and technical names, including related distributors from over 31 countries. 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.

Die Angabe CAS bedeutet, dass es sich bei der nachfolgenden Zahlenfolge um eine Bezeichnung des Chemical Abstracts Service handelt.The indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service .

Tensidesurfactants

Die erfindungsgemäße Reinigungsformulierung enthält als Tensid ein C6-C10-Fettalkoholsulfat. Daneben kann es noch eine oder mehrere weitere oberflächenaktive Substanzen enthalten. Als oberflächenaktive Substanzen eignen sich für die erfindungsgemäßen Mittel insbesondere Tenside aus den Klassen der anionischen und nichtionischen Tenside.The cleaning formulation according to the invention contains as surfactant a C 6 -C 10 fatty alcohol sulfate. In addition, it may contain one or more other surface-active substances. When Surface-active substances are suitable for the agents according to the invention, in particular surfactants from the classes of anionic and nonionic surfactants.

Als anionische Tenside eignen sich vorzugsweise C8-C18-Alkylbenzolsulfonate, insbesondere mit etwa 12 C-Atomen im Alkylteil, C8-C20-Alkansulfonate, C6-C18-Monoalkylsulfate, C6-C18-Alkylpolyglykolethersulfate mit 2 bis 6 Ethylenoxideinheiten (EO) im Etherteil sowie Sulfobernsteinsäuremono- und -di-C8-C18-Alkylester. Weiterhin können auch C8-C18-α-Olefinsulfonate, sulfonierte C8-C18-Fettsäuren, insbesondere Dodecylbenzolsulfonat, C8-C22-Carbonsäureamidethersulfate, C8-C18-Alkylpolyglykolethercarboxylate, C8-C18-N-Acyltauride, C8-C18-N-Sarkosinate und C8-C18-Alkylisethionate bzw. deren Mischungen verwendet werden.Suitable anionic surfactants are preferably C 8 -C 18 -alkylbenzenesulfonates, in particular having about 12 C atoms in the alkyl moiety, C 8 -C 20 -alkanesulfonates, C 6 -C 18 -monoalkyl sulfates, C 6 -C 18 -alkylpolyglycol ether sulfates having 2 to 6 ethylene oxide units (EO) in the ether part as well as sulfosuccinic mono- and di-C 8 -C 18 -alkyl esters. Furthermore, C 8 -C 18 -α-olefinsulfonates, sulfonated C 8 -C 18 -fatty acids, in particular dodecylbenzenesulfonate, C 8 -C 22 -Carbonsäureamidethersulfate, 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.

Die anionischen Tenside werden vorzugsweise als Natriumsalze eingesetzt, können aber auch als andere Alkali- oder Erdalkalimetallsalze, beispielsweise Magnesiumsalze, sowie in Form von Ammonium- oder Mono-, Di-, Tri- bzw. Tetraalkylammoniumsalzen enthalten sein, im Falle der Sulfonate auch in Form ihrer korrespondierenden Säure, z.B. Dodecylbenzolsulfonsäure.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.

Beispiele derartiger Tenside sind Natriumkokosalkylsulfat, Natrium-sec.-Alkansulfonat mit ca. 15 C-Atomen sowie Natriumdioctylsulfosuccinat.Examples of such surfactants are sodium cocoalkyl sulfate, sodium sec-alkanesulfonate having about 15 carbon atoms and sodium dioctylsulfosuccinate.

Als nichtionische Tenside sind vor allem C8-C18-Alkoholpolyglykolether, d.h. ethoxylierte und/oder propoxylierte Alkohole mit 8 bis 18 C-Atomen im Alkylteil und 2 bis 15 Ethylenoxid- (EO) und/oder Propylenoxideinheiten (PO), C8-C18-Carbonsäurepolyglykolester mit 2 bis 15 EO, beispielsweise Talgfettsäure+6-EO-ester, ethoxylierte Fettsäureamide mit 12 bis 18 C-Atomen im Fettsäureteil und 2 bis 8 EO, langkettige Aminoxide mit 14 bis 20 C-Atomen und langkettige Alkylpolyglycoside mit 8 bis 14 C-Atomen im Alkylteil und 1 bis 3 Glycosideinheiten zu erwähnen. Beispiele derartiger Tenside sind Oleyl-Cetyl-Alkohol mit 5 EO, Nonylphenol mit 10 EO, Laurinsäurediethanolamid, Kokosalkyldimethylaminoxid und Kokosalkylpolyglucosid mit im Mittel 1,4 Glucoseeinheiten. Besonders bevorzugt werden auch hier Tenside auf fettchemischer Basis wie C8-18-Fettalkoholpolyglykolether mit insbesondere 2 bis 8 EO, beispielsweise C12-Fettalkohol+ 7-EOether, sowie C8-10-Alkylpolyglucoside mit 1 bis 2 Glycosideinheiten eingesetzt.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 - are especially nonionic surfactants. 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, long-chain amine oxides having 14 to 20 C atoms and long-chain alkylpolyglycosides with 8 to mention 14 carbon atoms in the alkyl moiety and 1 to 3 glycoside units. Examples of such surfactants are oleyl-cetyl-alcohol with 5 EO, nonylphenol with 10 EO, lauric acid diethanolamide, Kokosalkyldimethylaminoxid and Kokosalkylpolyglucosid with an average of 1.4 glucose units. Surfactants based on a oleochemical base such as C 8-18 fatty alcohol polyglycol ethers having in particular 2 to 8 EO, for example C 12 fatty alcohol + 7 EO ethers, and C 8-10 alkyl polyglucosides having 1 to 2 glycoside units are particularly preferably used.

Neben den bisher genannten Tensidtypen kann das erfindungsgemäße Mittel weiterhin auch Kationtenside und/oder amphotere Tenside enthalten.In addition to the previously mentioned types of surfactant, the agent according to the invention may also contain cationic surfactants and / or amphoteric surfactants.

Geeignete Amphotenside sind beispielsweise Betaine der Formel (Riii)(Riv)(Rv)N+CH2COO-, in der Riii einen gegebenenfalls durch Heteroatome oder Heteroatomgruppen unterbrochenen Alkylrest mit 8 bis 25, vorzugsweise 10 bis 21 Kohlenstoffatomen und Riv sowie Rv gleichartige oder verschiedene Alkylreste mit 1 bis 3 Kohlenstoffatomen bedeuten, insbesondere C10-C18-Alkyl-dimethylcarboxymethylbetain und C11-C17-Alkylamidopropyl-dimethylcarboxymethylbetain.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.

Geeignete Kationtenside sind u.a. die quartären Ammoniumverbindungen der Formel (Rvi)(Rvii)(Rviii)(Rix)N+ X-, in der Rvi bis Rix für vier gleich- oder verschiedenartige, insbesondere zwei lang- und zwei kurzkettige, Alkylreste und X- für ein Anion, insbesondere ein Halogenidion, stehen, beispielsweise Didecyl-dimethyl-ammoniumchlorid, Alkyl-benzyl-didecyl-ammoniumchlorid und deren Mischungen.Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X - , in which R vi to R ix are 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, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.

Bevorzugt ist es jedoch, wenn das erfindungsgemäße Mittel als tensidische Komponenten neben C6-10-Fettalkoholsulfaten nur ein oder mehrere weitere Aniontenside, vorzugsweise C10-C18-Alkylsulfate und/oder C8-C18-Alkylethersulfate, und/oder ein oder mehrere nichtionische Tenside, vorzugsweise C8-18-Fettalkoholpolyglykolether mit 2 bis 8 EO und/oder C8-10-Alkylpolyglucoside mit 1 bis 2 Glycosideinheiten, enthält.However, it is preferred if the agent according to the invention as surfactant components in addition to C 6-10 fatty alcohol sulfates only one or more further anionic surfactants, preferably C 10 -C 18 alkyl sulfates and / or C 8 -C 18 alkyl ether, and / or one or a plurality of nonionic surfactants, preferably C 8-18 fatty alcohol polyglycol ethers having 2 to 8 EO and / or C 8-10 alkyl polyglucosides having 1 to 2 glycoside units.

In einer besonders bevorzugten Ausführungsform enthält das Mittel als tensidische Komponenten lediglich C6-10-Fettalkoholsulfate, bevorzugt in Mengen von 0,01 bis 1 Gew.-%, insbesondere 0,05 bis 0,5 Gew.-%.In a particularly preferred embodiment, the agent contains as surfactant components only C 6-10 fatty alcohol sulfates, preferably in amounts of 0.01 to 1 wt .-%, in particular 0.05 to 0.5 wt .-%.

Glyceringlycerin

Das erfindungsgemäße Mittel enthält 0,5 bis 10 Gew.-% Glycerin (1,2,3-Trihydroxypropan, Glycerol, Propan-1,2,3-triol). In einer bevorzugten Ausführungsform sind 1 bis 5 Gew.-% Glycerin enthalten, beispielsweise 2%.The composition according to the invention contains 0.5 to 10% by weight of glycerol (1,2,3-trihydroxypropane, glycerol, propane-1,2,3-triol). In a preferred embodiment, 1 to 5 wt .-% glycerol contain, for example, 2%.

Lösungsmittelsolvent

Eine bevorzugte Komponente erfindungsgemäßer Mittel sind weitere Lösungsmittel, insbesondere wasserlösliche organische Lösungsmittel. Geeignete Lösungsmittel sind beispielsweise gesättigte oder ungesättigte, vorzugsweise gesättigte, verzweigte oder unverzweigte C1-20-Kohlenwasserstoffe, bevorzugt C2-15-Kohlenwasserstoffe, mit mindestens einer Hydroxygruppe und gegebenenfalls einer oder mehreren Etherfunktionen C-O-C, d.h. die Kohlenstoffatomkette unterbrechenden Sauerstoffatomen. Bevorzugte Lösungsmittel sind die - gegebenenfalls einseitig mit einem C1-6-Alkanol veretherten - C2-6-Alkylenglykole und Poly-C2-3-alkylenglykolether mit durchschnittlich 1 bis 9 gleichen oder verschiedenen, vorzugsweise gleichen, Alkylenglykolgruppen pro Molekül wie auch die C1-6-Alkohole, vorzugsweise Ethanol, n-Propanol oder iso-Propanol, insbesondere Ethanol.A preferred component of compositions according to the invention are further solvents, in particular water-soluble 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.

Beispielhafte Lösungsmittel sind die folgenden gemäß INCI benannten Verbindungen: Alcohol (Ethanol), Buteth-3, Butoxydiglycol, Butoxyethanol, Butoxyisopropanol, Butoxypropanol, n-Butyl Alcohol, t-Butyl Alcohol, Butylene Glycol, Butyloctanol, Diethylene Glycol, Dimethoxydiglycol, Dimethyl Ether, Dipropylene Glycol, Ethoxydiglycol, Ethoxyethanol, Ethyl Hexanediol, Glycol, Hexanediol, 1,2,6-Hexanetriol, Hexyl Alcohol, Hexylene Glycol, Isobutoxypropanol, Isopentyldiol, Isopropyl Alcohol (iso-Propanol), 3-Methoxybutanol, Methoxydiglycol, Methoxyethanol, Methoxyisopropanol, Methoxymethylbutanol, Methoxy PEG-10, Methylal, Methyl Alcohol, Methyl Hexyl Ether, Methylpropanediol, Neopentyl Glycol, PEG-4, PEG-6, PEG-7, PEG-8, PEG-9, PEG-6 Methyl Ether, Pentylene Glycol, PPG-7, PPG-2-Buteth-3, PPG-2 Butyl Ether, PPG-3 Butyl Ether, PPG-2 Methyl Ether, PPG-3 Methyl Ether, PPG-2 Propyl Ether, Propanediol, Propyl Alcohol (n-Propanol), Propylene Glycol, Propylene Glycol Butyl Ether, Propylene Glycol Propyl Ether, Tetrahydrofurfuryl Alcohol, Trimethylhexanol.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, isopentyl diol, Isopropyl alcohol (iso-propanol), 3-methoxybutanol, methoxy diglycol, methoxyethanol, methoxyisopropanol, methoxymethylbutanol, methoxy PEG-10, methylal, methyl alcohol, methyl hexyl ether, methylpropanediol, neopentyl glycol, PEG-4, PEG-6, PEG-7 , PEG-8, PEG-9, PEG-6 methyl ether, pentylene glycol, PPG-7, PPG-2-buteth-3, PPG-2 butyl ether, PPG-3 butyl ether, PPG-2 methyl ether, PPG 3 Methyl Ether, PPG-2 Propyl Ether, Propanediol, Propyl Alcohol (n-Propanol), Propylene Glycol, Propylene Glycol Butyl Ether, Propylene Glycol, Propyl Ether, Tetrahydrofurfuryl Alcohol, Trimethylhexanol.

Als Alkohole werden insbesondere Ethanol, Isopropanol und n-Propanol eingesetzt. Als Etheralkohole kommen hinreichend wasserlösliche Verbindungen mit bis zu 10 C-Atomen im Molekül in Betracht. Beispiele derartiger Etheralkohole sind Ethylenglykolmonobutylether, Propylenglykolmonobutylether, Diethylenglykolmonobutylether, Propylenglykolmonotertiärbutylether und Propylenglykolmonoethylether, von denen wiederum Ethylenglykolmonobutylether und Propylenglykolmonobutylether bevorzugt werden. In einer bevorzugten Ausführungsform wird jedoch Ethanol und/oder Isopropanol als Lösungsmittel eingesetzt. Lösungsmittel können in dem Reinigungsmittel in Mengen von 0,01 bis 30 Gew.-%, vorzugsweise 10 bis 15 Gew.-% enthalten sein.The alcohols used are in particular ethanol, isopropanol and n-propanol. As ether alcohols are sufficiently water-soluble compounds having up to 10 carbon atoms in the molecule into consideration. Examples of such ether alcohols are 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. In a preferred embodiment, however, ethanol and / or isopropanol is used as the solvent. Solvents may be included in the detergent in amounts of 0.01 to 30 wt%, preferably 10 to 15 wt%.

Polymerepolymers

Eine weitere Komponente erfindungsgemäßer Mittel sind Polyether-Polyester-Copolymere, beispielsweise solche auf der Basis alkoxylierter Terephthalsäureester. Ein besonders bevorzugtes Polymer wird unter dem Handelsnamen Marloquest HSCB kommerziell angeboten. Das Polyether-Polyester-Copolymer ist vorzugsweise in Mengen von 0,1 bis 5 Gew.-% enthalten, besonders bevorzugt 0,2 bis 1 Gew.-%, beispielsweise 0,25 Gew.-%.Another component of agents according to the invention are polyether-polyester copolymers, for example those based on alkoxylated terephthalic acid esters. A particularly preferred polymer is commercially available under the trade name Marloquest HSCB. The polyether-polyester copolymer is preferably contained in amounts of 0.1 to 5 wt .-%, particularly preferably 0.2 to 1 wt .-%, for example 0.25 wt .-%.

Weitere InhaltsstoffeOther ingredients

Neben den bisher genannten Komponenten kann das erfindungsgemäße Mittel weitere übliche Inhaltsstoffe von Reinigungsmitteln enthalten, beispielsweise weitere Tenside, Säuren, Basen, hydrophilierende Agenzien, Desinfektionsmittel, pH-Stellmittel, Duft- und Farbstoffe, Puffer, Viskositätsregulatoren, Korrosionsinhibitoren, Komplexbildner, Filmbildner, antimikrobielle Wirkstoffe, Builder, Bleichmittel, Enzyme, organische und anorganische Salze, optische Aufheller, Antioxidantien, Opacifier, Hydrotrope, Abrasiva, Konservierungsmittel, Oxidationsmittel oder Insektizide sowie Gemische derselben. Insgesamt sollten nicht mehr als 30 Gew.-% weitere Inhaltsstoffe enthalten sein, vorzugsweise 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-%.In addition to the components mentioned so far, the composition according to the invention may contain other conventional ingredients of cleaning agents, for example other surfactants, acids, bases, hydrophilizing agents, disinfectants, pH adjusters, fragrances and dyes, buffers, viscosity regulators, corrosion inhibitors, complexing agents, film formers, antimicrobial agents , Builders, bleaches, enzymes, organic and inorganic salts, optical brighteners, antioxidants, opacifiers, hydrotropes, abrasives, preservatives, oxidizing agents or insecticides, and mixtures thereof. Overall, not more than 30 wt .-% of further ingredients should be included, preferably 0.01 to 30 wt .-%, in particular 0.2 to 15 wt .-%.

Flüchtiges Alkali; BasenVolatile alkali; bases

Weiterhin können die erfindungsgemäßen Mittel flüchtiges Alkali enthalten. Als solches werden Ammoniak und/oder Alkanolamine, die bis zu 9 C-Atome im Molekül enthalten können, verwendet. Als Alkanolamine werden die Ethanolamine bevorzugt und von diesen wiederum das Monoethanolamin. Der Gehalt an Ammoniak und/oder Alkanolamin beträgt vorzugsweise 0,01 bis 2 Gew.-%; besonders bevorzugt wird Ammoniak eingesetzt.Furthermore, the agents according to the invention may contain volatile alkali. As such, ammonia and / or alkanolamines, which may contain up to 9 C atoms in the molecule, are used. As alkanolamines, the ethanolamines are preferred and of these in turn the monoethanolamine. The content of ammonia and / or alkanolamine is preferably 0.01 to 2 wt .-%; ammonia is particularly preferably used.

Daneben können die erfindungsgemäßen Reinigungsmittel auch geringe Mengen an Basen enthalten. Bevorzugte Basen stammen aus der Gruppe der Alkali- und Erdalkalimetallhydroxide und -carbonate, insbesondere der Alkalimetallhydroxide, von denen Kaliumhydroxid und vor allem Natriumhydroxid besonders bevorzugt ist.In addition, 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.

Säurenacids

Alkalische Mittel können neben dem flüchtigen Alkali zusätzlich Carbonsäure enthalten, wobei das Äquivalentverhältnis von Amin und/oder Ammoniak zu Carbonsäure vorzugsweise zwischen 1 : 0,9 und
1 : 0,1 liegt. Geeignet sind Carbonsäuren mit bis zu 6 C-Atomen, wobei es sich um Mono-, Di- oder Polycarbonsäuren handeln kann. Je nach Äquivalentgewicht von Amin und Carbonsäure liegt der Gehalt an Carbonsäure vorzugsweise zwischen 0,01 und 2,7 Gew.-%, insbesondere zwischen 0,01 und 0,9
Gew.-%. Beispiele geeigneter Carbonsäuren sind Essigsäure, Glykolsäure, Milchsäure, Citronensäure, Bernsteinsäure, Adipinsäure, Äpfelsäure, Weinsäure und Gluconsäure, von denen vorzugsweise Essigsäure, Citronensäure und Milchsäure verwendet werden. Besonders bevorzugt wird Citronensäure eingesetzt.Alkaline agents may additionally contain carboxylic acid in addition to the volatile alkali, wherein the equivalent ratio of amine and / or ammonia to carboxylic acid preferably between 1: 0.9 and
1: 0.1. Suitable carboxylic acids having up to 6 carbon atoms, which may be mono-, di- or polycarboxylic acids. Depending on the equivalent weight of amine and carboxylic acid, the content of carboxylic acid is preferably between 0.01 and 2.7% by weight, in particular between 0.01 and 0.9
Wt .-%. Examples of suitable carboxylic acids are acetic acid, glycolic acid, lactic acid, citric acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid, of which preferably acetic acid, citric acid and lactic acid are used. Citric acid is particularly preferably used.

Hydrophilierende AgenzienHydrophilizing agents

Das erfindungsgemäße Mittel kann auch Mittel zur Hydrophilierung von Oberflächen enthalten. Zur Hydrophilierung eignen sich insbesondere kolloidale Silica-Sole, in denen das Siliciumdioxid vorzugsweise nanopartikulär vorliegt. Kolloidale nanopartikuläre Silica- Sole im Sinne dieser Erfindung sind stabile Dispersionen von amorphem partikulärem Siliciumdioxid SiO2 mit Partikelgrößen im Bereich von 1 bis 100 nm. Vorzugsweise liegen die Teilchengrößen dabei im Bereich 3 bis 50 nm, besonders bevorzugt 4 bis 40 nm. Ein Beispiel für ein Silica- Sol, weiches geeignet ist, im Sinne dieser Erfindung eingesetzt zu werden, ist das unter dem Handelsnamen Bindzil® 30/360 von der Firma Akzo erhältliche Silica- Sol mit einer Partikelgröße von 9 nm. Weitere geeignete Silica-Sole sind Bindzil ® 15/500, 30/220, 40/200 (Akzo), Nyacol ® 215, 830, 1430, 2034DI sowie Nyacol ® DP5820, DP5480, DP5540 etc. (Nyacol Products), Levasil ® 100/30, 100F/30, 100S/30, 200/30, 200F/30, 300F/30, VP 4038, VP 4055 (H. C. Starck/ Bayer) oder auch CAB-O-SPERSE ® PG 001, PG 002 (wäßrige Dispersionen von CAB-O-SIL ®, Cabot), Quartron PL-1, PL-3 (FusoChemical Co.), Köstrosol 0830, 1030, 1430 (Chemiewerk Bad Köstritz). Bei den eingesetzten Silica-Solen kann es sich auch um oberflächenmodifiziertes Silica handeln, das mit Natriumaluminat behandelt wurde (Alumina-modifiziertes Silica).The composition according to the invention may also contain agents for the hydrophilization of surfaces. In particular, colloidal silica sols in which the silicon dioxide is present nanoparticulate are suitable for hydrophilization. Colloidal nanoparticulate silica sols for the purposes of this invention are stable dispersions of amorphous particulate silicon dioxide SiO 2 having particle sizes in the range from 1 to 100 nm. The particle sizes are preferably in the range from 3 to 50 nm, more preferably from 4 to 40 nm a silica sol, soft is adapted to be used for the purposes of this invention, is that under the trade name Bindzil ® 30/360 available from Akzo silica sol having a particle size of 9 nm. Further suitable silica sols are Bindzil ® 15/500, 30/220, 40/200 (Akzo), Nyacol ® 215, 830, 1430, 2034DI and Nyacol ® DP5820, DP5480, DP5540 etc. (Nyacol Products), Levasil ® 100/30, 100F / 30, 100S / 30 200/30, 200F / 30, 300F / 30, VP 4038, VP 4055 (HC Starck / Bayer) or CAB-O-SPERSE ® PG 001, PG 002 (aqueous dispersion of CAB-O-SIL ®, Cabot), Quartron PL-1, PL-3 (FusoChemical Co.), Köstrosol 0830, 1030, 1430 (Chemie Bad Köstritz). The silica sols used may also be surface-modified silica treated with sodium aluminate (alumina-modified silica).

Daneben lassen sich auch bestimmte Polymere zur Hydrophilierung von Oberflächen einsetzen. Als hydrophilierende Polymere sind insbesondere amphotere Polymer geeignet, beispielsweise Copolymere aus Acryl- oder Methacrylsäure und MAPTAC, DADMAC oder einer anderen polymerisierbaren quaternären Ammoniumverbindung. Weiterhin können auch Copolymere mit AMPS (2-Acrylamido-2-methylpropansulfonsäure) verwendet werden. Polyethersiloxane, also Copolymere von Polymethylsiloxanen mit Ethylenoxid- oder Propylenoxidsegmenten sind weitere geeignete Polymere. Ebenfalls einsetzbar sind Acrylpolymere, Maleinsäure-Copolymere und Polyurethane mit PEG (Polyethylenglykol) -Einheiten.In addition, it is also possible to use certain polymers for the hydrophilization of surfaces. Particularly suitable hydrophilizing polymers are amphoteric polymers, for example copolymers of acrylic or methacrylic acid and MAPTAC, DADMAC or another polymerisable quaternary ammonium compound. Furthermore, it is also possible to use copolymers with AMPS (2-acrylamido-2-methylpropanesulfonic acid). Polyethersiloxanes, ie copolymers of polymethylsiloxanes with ethylene oxide or propylene oxide segments, are further suitable polymers. Also usable are acrylic polymers, maleic acid copolymers and polyurethanes with PEG (polyethylene glycol) units.

Geeignete Polymere sind beispielsweise unter den Handelsnamen Mirapol Surf-S 100, 110, 200, 210, 400, 410, A 300, A 400 (Rhodia), Tegopren 5843 (Goldschmidt), Sokalan CP 9 (BASF) oder Polyquart Ampho 149 (Cognis) kommerziell erhältlich.Suitable polymers are, for example, under the trade names Mirapol Surf-S 100, 110, 200, 210, 400, 410, A 300, A 400 (Rhodia), Tegopren 5843 (Goldschmidt), Sokalan CP 9 (BASF) or Polyquart Ampho 149 (Cognis ) commercially available.

Farb-und DuftstoffeDyes and perfumes

Das erfindungsgemäße Mittel kann einen oder mehrere Duftstoffe, vorzugsweise in einer Menge von 0,01 bis 1 Gew.-%, insbesondere 0,02 bis 0,8 Gew.-%, besonders bevorzugt 0,05 bis 0,5 Gew.-%, äußerst bevorzugt 0,1 bis 0,3 Gew.-%, und/oder ein oder mehrere Farbstoffe (INCI Colorants), vorzugsweise in einer Menge von 0,0001 bis 0,1 Gew.-%, insbesondere 0,0005 bis 0,05 Gew.-%, besonders bevorzugt 0,001 bis 0,01 Gew.-%, enthalten.The composition according to the invention may contain one or more perfumes, preferably in an amount of from 0.01 to 1% by weight, in particular from 0.02 to 0.8% by weight, particularly preferably from 0.05 to 0.5% by weight. , 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 .-%, included.

ViskositätsregulatorenViscosity regulators

Das erfindungsgemäße Mittel kann weiterhin Viskositätsregulatoren enthalten. Geeignete Viskositätsregulatoren sind beispielsweise organische natürliche Verdickungsmittel (Agar-Agar, Carrageen, Tragant, Gummi arabicum, Alginate, Pektine, Polyosen, Guar-Mehl, Johannisbrotbaumkernmehl, Stärke, Dextrine, Gelatine, Casein), organische abgewandelte Naturstoffe (Carboxymethylcellulose und andere Celluloseether, Hydroxyethyl- und -propylcellulose und dergleichen, Kernmehlether), organische vollsynthetische Verdickungsmittel (Polyacryl- und Polymethacryl-Verbindungen, Vinylpolymere, Polycarbonsäuren, Polyether, Polyimine, Polyamide) und anorganische Verdickungsmittel (Polykieselsäuren, Tonmineralien wie Montmorillonite, Zeolithe, Kieselsäuren).The agent according to the invention may further contain viscosity regulators. Suitable viscosity regulators are, for example, organic natural thickeners (agar-agar, carrageenan, 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 -propylcellulose 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).

Zu den Polyacryl- und Polymethacryl-Verbindungen zählen beispielsweise die hochmolekularen mit einem Polyalkenylpolyether, insbesondere einem Allylether von Saccharose, Pentaerythrit oder Propylen, vernetzten Homopolymere der Acrylsäure (INCI-Bezeichnung gemäß International Dictionary of Cosmetic Ingredients der The Cosmetic, Toiletry, and Fragrance Association (CTFA): Carbomer), die auch als Carboxyvinylpolymere bezeichnet werden. Solche Polyacrylsäuren sind u.a. von der Fa. 3V Sigma unter dem Handelsnamen Polygel®, z.B. Polygel® DA, und von der Fa. BFGoodrich unter dem Handelsnamen Carbopol® erhältlich, z.B. Carbopol® 940 (Molekulargewicht ca. 4.000.000), Carbopol® 941 (Molekulargewicht ca. 1.250.000) oder Carbopol® 934 (Molekulargewicht ca. 3.000.000). Weiterhin fallen darunter folgende Acrylsäure-Copolymere: (i) Copolymere von zwei oder mehr Monomeren aus der Gruppe der Acrylsäure, Methacrylsäure und ihrer einfachen, vorzugsweise mit C1-4-Alkanolen gebildeten, Ester (INCI Acrylates Copolymer), zu denen etwa die Copolymere von Methacrylsäure, Butylacrylat und Methylmethacrylat (CAS-Bezeichnung gemäß Chemical Abstracts Service: 25035-69-2 ) oder von Butylacrylat und Methylmethacrylat ( CAS 25852-37-3 ) gehören und die beispielsweise von der Fa. Rohm & Haas unter den Handelsnamen Aculyn® und Acusol® sowie von der Firma Evonik (Goldschmidt) unter dem Handelsnamen Tego® Polymer erhältlich sind, z.B. die anionischen nicht-assoziativen Polymere Aculyn® 22, Aculyn® 28, Aculyn® 33 (vernetzt), Acusol® 810, Acusol® 823 und Acusol® 830 ( CAS 25852-37-3 ); (ii) vernetzte hochmolekulare Acrylsäurecopolymere, zu denen etwa die mit einem Allylether der Saccharose oder des Pentaerythrits vernetzten Copolymere von C10-30-Alkylacrylaien mit einem oder mehreren Monomeren aus der Gruppe der Acrylsäure, Methacrylsäure und ihrer einfachen, vorzugsweise mit C1-4-Alkanolen gebildeten, Ester (INCI Acrylates/C10-30 Alkyl Acrylate Crosspolymer) gehören und die beispielsweise von der Fa. BFGoodrich unter dem Handelsnamen Carbopol® erhältlich sind, z.B. das hydrophobierte Carbopol® ETD 2623 und Carbopol® 1382 (INCI Acrylates/C10-30 Alkyl Acrylate Crosspolymer) sowie Carbopol® AQUA 30 (früher Carbopol® EX 473).The polyacrylic and polymethacrylic compounds include, for example, the high molecular weight with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or Propylene, crosslinked homopolymers of acrylic acid (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (CTFA): Carbomer), which are also referred to as Carboxyvinylpolymere. Such polyacrylic acids are obtainable inter alia from Fa. 3V Sigma under the tradename Polygel ® such as Polygel ® DA, and by the company. BFGoodrich under the tradename Carbopol ®, such as Carbopol ® 940 (molecular weight about 4,000,000), Carbopol ® 941 (molecular weight approximately 1,250,000) or Carbopol ® 934 (molecular weight approximately 3,000,000). Furthermore, the following acrylic acid copolymers are included: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple ester, preferably formed with C 1-4 -alkanols (INCI acrylates copolymer), 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 obtainable for example from Messrs. Rohm & Haas under the trade names Aculyn ® and Acusol ® and from Evonik (Goldschmidt) under the trade name Tego ® polymer, eg, the anionic non-associative polymers Aculyn ® 22, Aculyn ® 28, Aculyn ® 33 (crosslinked), Acusol ® 810, Acusol ® 823 and Acusol ® 830 ( CAS 25852-37-3 ); (ii) crosslinked high molecular weight acrylic acid copolymers, such as those crosslinked with an allyl ether of sucrose or pentaerythritol copolymers of C 10-30 alkyl acrylates with one or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably with C 1-4 alkanols formed, esters (INCI acrylates / C10-30 alkyl acrylate crosspolymer) and which are obtainable for example from the company. BFGoodrich under the tradename Carbopol ®, Carbopol ® example hydrophobized ETD 2623 and Carbopol ® 1382 (INCI acrylates / C10 30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).

Weitere Verdickungsmittel sind die Polysaccharide und Heteropolysaccharide, insbesondere die Polysaccharidgummen, beispielsweise Gummi arabicum, Agar, Alginate, Carrageene und ihre Salze, Guar, Guaran, Traganth, Gellan, Ramsan, Dextran oder Xanthan und ihre Derivate, z.B. propoxyliertes Guar, sowie ihre Mischungen. Andere Polysaccharidverdicker, wie Stärken oder Cellulosederivate, können alternativ, vorzugsweise aber zusätzlich zu einem Polysaccharidgummi eingesetzt werden, beispielsweise Stärken verschiedensten Ursprungs und Stärkederivate, z.B. Hydroxyethylstärke, Stärkephosphatester oder Stärkeacetate, oder Carboxymethylcellulose bzw. ihr Natriumsalz, Methyl-, Ethyl-, Hydroxyethyl-, Hydroxypropyl-, Hydroxypropyl-methyl- oder Hydroxyethyl-methyl-cellulose oder Celluloseacetat.Further thickening agents 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, e.g. propoxylated guar, as well as their mixtures. Other polysaccharide thickeners, such as starches or cellulose derivatives, may be used alternatively, but preferably in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, e.g. Hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethyl cellulose or its sodium salt, methyl, ethyl, hydroxyethyl, hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.

Ein besonders bevorzugter Polysaccharidverdicker ist das mikrobielle anionische Heteropolysaccharid Xanthan Gum, das von Xanthomonas campestris und einigen anderen Spezies unter aeroben Bedingungen mit einem Molekulargewicht von 2-15×106 produziert wird und beispielsweise von der Fa. Kelco unter den Handelsnamen Keltrol® und Kelzan® oder auch von der Firma Rhodia unter dem Handelsnamen Rhodopol® erhältlich ist.A particularly preferred polysaccharide thickener is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2-15 × 10 6, and for example, by Fa. Kelco under the trade names Keltrol ® and Kelzan ® or from Rhodia is available under the trade name Rhodopol ®.

Als Verdickungsmittel können weiterhin Schichtsilikate eingesetzt werden. Hierzu zählen beispielsweise die unter dem Handelsnamen Laponite® erhältlichen Magnesium- oder Natrium-Magnesium- Schichtsilikate der Firma Solvay Alkali, insbesondere das Laponite® RD oder auch Laponite® RDS, sowie die Magnesiumsilikate der Firma Süd-Chemie, vor allem das Optigel® SH.As thickeners, it is also possible to use phyllosilicates. These 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 Süd-Chemie, especially the Optigel ® SH.

In einer bevorzugten Ausführungsform enthält das erfindungsgemäße Reinigungsmittel 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-% eines Verdickers, vorzugsweise eines Polysaccharidverdickers, beispielsweise Xanthan Gum.In a preferred embodiment, the cleaning agent according to the invention contains from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight, of a thickener, preferably a polysaccharide thickener, for example xanthan gum.

Korrosionsinhibitorencorrosion inhibitors

Geeignete Korrosionsinhibitoren (INCI Corrosion Inhibitors) sind beispielsweise folgende gemäß INCI benannte Substanzen: Cyclohexylamine, Diammonium Phosphate, Dilithium Oxalate, Dimethylamino Methylpropanol, Dipotassium Oxalate, Dipotassium Phosphate, Disodium Phosphate, Disodium Pyrophosphate, Disodium Tetrapropenyl Succinate, Hexoxyethyl Diethylammonium, Phosphate, Nitromethane, Potassium Silicate, Sodium Aluminate, Sodium Hexametaphosphate, Sodium Metasilicate, Sodium Molybdate, Sodium Nitrite, Sodium Oxalate, Sodium Silicate, Stearamidopropyl Dimethicone, Tetrapotassium Pyrophosphate, Tetrasodium Pyrophosphate, Triisopropanolamine.Suitable corrosion inhibitors ( INCI 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.

Komplexbildnercomplexing

Komplexbildner (INCI Chelating Agents), auch Sequestriermittel genannt, sind Inhaltsstoffe, die Metallionen zu komplexieren und inaktivieren vermögen, um ihre nachteiligen Wirkungen auf die Stabilität oder das Aussehen der Mittel, beispielsweise Trübungen, zu verhindern. Einerseits ist es dabei wichtig, die mit zahlreichen Inhaltsstoffen inkompatiblen Calcium- und Magnesiumionen der Wasserhärte zu komplexieren. Die Komplexierung der Ionen von Schwermetallen wie Eisen oder Kupfer verzögert andererseits die oxidative Zersetzung der fertigen Mittel. Zudem unterstützen die Komplexbildner die Reinigungswirkung. 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.

Geeignet sind beispielsweise die folgenden gemäß INCI bezeichneten Komplexbildner: Aminotrimethylene Phosphonic Acid, Beta-Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane Diphosphonate, Disodium EDTA, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactaric Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Pentasodium Triphosphate, Pentetic Acid, Phytic Acid, Potassium Citrate, Potassium EDTMP, Potassium Gluconate, Potassium Polyphosphate, Potassium Trisphosphonomethylamine Oxide, Ribonic Acid, Sodium Chitosan Methylene Phosphonate, Sodium Citrate, Sodium Diethylenetriamine Pentamethylene Phosphonate, Sodium Dihydroxyethylglycinate, Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, Sodium Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium Metaphosphate, Sodium Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenolsulfonate, Sodium Trimetaphosphate, TEA-EDTA, TEA-Polyphosphate, Tetrahydroxyethyl Ethylenediamine, Tetrahydroxypropyl Ethylenediamine, Tetrapotassium Etidronate, Tetrapotassium Pyrophosphate, Tetrasodium EDTA, Tetrasodium Etidronate, Tetrasodium Pyrophosphate, Tripotassium EDTA, Trisodium Dicarboxymethyl Alaninate, Trisodium EDTA, Trisodium HEDTA, Trisodium NTA und Trisodium Phosphate.Suitable examples are the following according to INCI complexing agents: Aminotrimethylene Phosphonic Acid, Beta Alanine Diacetic Acid, Calcium Disodium EDTA, Citric Acid, Cyclodextrin, Cyclohexanediamine Tetraacetic Acid, Diammonium Citrate, Diammonium EDTA, Diethylenetriamine Pentamethylene Phosphonic Acid, Dipotassium EDTA, Disodium Azacycloheptane diphosphonates , Disodium EDTA, Disodium Pyrophosphate, EDTA, Etidronic Acid, Galactic Acid, Gluconic Acid, Glucuronic Acid, HEDTA, Hydroxypropyl Cyclodextrin, Methyl Cyclodextrin, Pentapotassium Triphosphate, Pentasodium Aminotrimethylene Phosphonate, Pentasodium Ethylenediamine Tetramethylene Phosphonate, Pentasodium Pentetate, Pentasodium Triphosphate, Pentetic Acid, Phytic Acid, Potassium Citrate, Potassium EDTMP, Potassium Gluconate, Potassium Polyphosphate, Potassium Trisphosphonomethylamine Oxides, Ribonic Acid, Sodium Chitosan Methylene Phosphonate, Sodium Citrate, Sodium Diethylenetriamine Pentamethylene Phosphonate, Sodium Dihydroxyethylglycinate, Sodium EDTMP, Sodium Gluceptate, Sodium Gluconate, Sodium Glycereth-1 Polyphosphate, Sodium Hexametaphosphate, Sodium Metaphosphate, Sodium Metasilicate, Sodium Phytate, Sodium Polydimethylglycinophenolsulfonate, Sodium Trimetaphosphates, TEA-EDTA, TEA polyphosphates, tetrahydroxyethyl ethylenediamines, tetrahydroxypropyl ethylenediamines, tetrapotassium etidronates, tetrapotassium pyrophosphates, tetrasodium EDTA, tetrasodium etidronates, tetrasodium pyrophosphates, tripotassium EDTA, trisodium dicarboxymethyl alaninates, trisodium EDTA, trisodium HEDTA, trisodium NTA and trisodium phosphates.

Filmbildnerfilm formers

Eine bevorzugte Komponente des erfindungsgemäßen Reinigungsmittels ist ein Filmbildner, der zur besseren Benetzung und zur Oberflächenmodifizierung beiträgt. Hierzu können alle im Stand der Technik in Wasch- und Reinigungsmitteln eingesetzten filmbildenden Polymere eingesetzt werden, vorzugsweise wird der Filmbildner jedoch ausgewählt aus der Gruppe umfassend Polyethylenglykol, Polyethylenglykol- Derivate sowie Gemische derselben, vorzugsweise mit einem Molekulargewicht zwischen 200 und 20.000.000, besonders bevorzugt zwischen 5.000 und 200.000. Der Filmbildner wird vorteilhafterweise in Mengen von 0,01 bis 30 Gew.-%, insbesondere 0,2 bis 15 Gew.-% eingesetzt.A preferred component of the cleaning agent according to the invention is a film former which contributes to better wetting and surface modification. All the film-forming polymers used in detergents and cleaners in the prior art can be used for this purpose, but the film former is preferably selected from the group comprising polyethylene glycol, polyethylene glycol derivatives and mixtures thereof, preferably having a molecular weight between 200 and 20,000,000 between 5,000 and 200,000. The film former is advantageously used in amounts of from 0.01 to 30% by weight, in particular from 0.2 to 15% by weight.

Antimikrobielle WirkstoffeAntimicrobial agents

Eine besondere Form der Reinigung stellen die Desinfektion und die Sanitation dar. In einer entsprechenden besonderen Ausführungsform der Erfindung enthält das Reinigungsmittel daher einen oder mehrere antimikrobielle Wirkstoffe, vorzugsweise in einer Menge von 0,01 bis 1 Gew.-%, vorzugsweise 0,02 bis 0,8 Gew.-%, insbesondere 0,05 bis 0,5 Gew.-%, besonders bevorzugt 0,1 bis 0,3 Gew.-%, äußerst bevorzugt 0,2 Gew.-%.Disinfection and sanitation constitute a particular form of purification. In a corresponding particular embodiment of the invention, the cleaning agent therefore contains one or more antimicrobial agents, preferably in an amount of 0.01 to 1% by weight, preferably 0.02 to 0.8 wt .-%, in particular 0.05 to 0.5 wt .-%, particularly preferably 0.1 to 0.3 wt .-%, most preferably 0.2 wt .-%.

Die Begriffe Desinfektion, Sanitation, antimikrobielle Wirkung und antimikrobieller Wirkstoff haben im Rahmen der erfindungsgemäßen Lehre die fachübliche Bedeutung. Während Desinfektion im engeren Sinne der medizinischen Praxis die Abtötung von - theoretisch allen - Infektionskeimen bedeutet, ist unter Sanitation die möglichst weitgehende Eliminierung aller - auch der für den Menschen normalerweise unschädlichen saprophytischen - Keime zu verstehen. Hierbei ist das Ausmaß der Desinfektion bzw. Sanitation von der antimikrobiellen Wirkung des angewendeten Mittels abhängig, die mit abnehmendem Gehalt an antimikrobiellem Wirkstoff bzw. zunehmender Verdünnung des Mittels zur Anwendung abnimmt.The terms disinfection, sanitation, antimicrobial action and antimicrobial agent have the usual meaning within the scope of the teaching according to the invention. 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. Here, 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.

Erfindungsgemäß geeignet sind beispielsweise antimikrobielle Wirkstoffe aus den Gruppen der Alkohole, Aldehyde, antimikrobiellen Säuren bzw. deren Salze, Carbonsäureester, Säureamide, Phenole, Phenolderivate, Diphenyle, Diphenylalkane, Harnstoffderivate, Sauerstoff-, Stickstoff-Acetale sowie -Formale, Benzamidine, Isothiazole und deren Derivate wie Isothiazoline und Isothiazolinone, Phthalimidderivate, Pyridinderivate, antimikrobiellen oberflächenaktiven Verbindungen, Guanidine, antimikrobiellen amphoteren Verbindungen, Chinoline, 1,2-Dibrom-2,4-dicyanobutan, lodo-2-propynyl-butyl-carbamat, Iod, lodophore und Peroxide. Bevorzugte antimikrobielle Wirkstoffe werden vorzugsweise ausgewählt aus der Gruppe umfassend Ethanol, n-Propanol, i-Propanol, 1,3-Butandiol, Phenoxyethanol, 1,2-Propylenglykol, Glycerin, Undecylensäure, Citronensäure, Milchsäure, Benzoesäure, Salicylsäure, Thymol, 2-Benzyl-4-chlorphenol, 2,2'-Methylen-bis-(6-brom-4-chlorphenol), 2,4,4'-Trichlor-2'-hydroxydiphenylether, N-(4-Chlorphenyl)-N-(3,4-dichlorphenyl)-harnstoff, N,N'-(1,10-decandiyldi-1-pyridinyl-4-yliden)-bis-(1-octanamin)-dihydrochlorid, N,N'-Bis-(4-Chlorphenyl)-3,12-diimino-2,4,11,13-tetraazatetradecandiimidamid, antimikrobielle quaternäre oberflächenaktive Verbindungen, Guanidine. Bevorzugte antimikrobiell wirkende oberflächenaktive quaternäre Verbindungen enthalten eine Ammonium-, Sulfonium-, Phosphonium-, Jodonium- oder Arsoniumgruppe. Weiterhin können auch antimikrobiell wirksame ätherische Öle eingesetzt werden, die gleichzeitig für eine Beduftung des Reinigugsmittels sorgen. Besonders bevorzugte antimikrobielle Wirkstoffe sind jedoch ausgewählt aus der Gruppe umfassend Salicylsäure, quaternäre Tenside, insbesondere Benzalkoniumchlorid, Peroxo-Verbindungen, insbesondere Wasserstoffperoxid, Alkalimetallhypochlorit sowie Gemische derselben.For example, antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic esters, acid amides, are suitable according to the invention. Phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and their 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-tetraazatetradecandiimidamide, antimicrobial quaternary surface active compounds, guanidines. Preferred antimicrobial surface-active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group. Furthermore, it is also possible to use antimicrobial-effective essential oils which at the same time ensure scenting of the cleansing agent. However, particularly preferred antimicrobial agents are selected from the group comprising salicylic acid, quaternary surfactants, in particular benzalkonium chloride, peroxo compounds, in particular hydrogen peroxide, alkali metal hypochlorite and mixtures thereof.

BuilderBuilder

In den erfindungsgemäßen Reinigungsmitteln können ggf. wasserlösliche und/oder wasserunlösliche Builder eingesetzt werden. Dabei sind wasserlösliche Builder bevorzugt, da sie in der Regel weniger dazu tendieren, auf harten Oberflächen unlösliche Rückstände zu hinterlassen. Übliche Builder, die im Rahmen der Erfindung zugegen sein können, sind die niedermolekularen Polycarbonsäuren und ihre Salze, die homopolymeren und copolymeren Polycarbonsäuren und ihre Salze, die Citronensäure und ihre Salze, die Carbonate, Phosphate und Silikate. Zu wasserunlöslichen Buildern zählen die Zeolithe, die ebenfalls verwendet werden können, ebenso wie Mischungen der vorgenannten Buildersubstanzen.If desired, water-soluble and / or water-insoluble builders may be used in the cleaning agents according to the invention. Water-soluble builders are preferred because they tend to be less likely to leave insoluble residues on hard surfaces. Typical builders which may be present in the invention are the low molecular weight polycarboxylic acids and their salts, the homopolymeric and copolymeric polycarboxylic acids and their salts, the citric acid and its salts, the carbonates, phosphates and silicates. Water-insoluble builders include the zeolites, which may also be used, as well as mixtures of the aforementioned builders.

Bleichmittelbleach

Erfindungsgemäß können Bleichmittel dem Reinigungsmittel zugesetzt werden. Geeignete Bleichmittel umfassen Peroxide, Persäuren und/oder Perborate, besonders bevorzugt ist Wasserstoffperoxid. Unter Umständen kann neben dem Bleichmittel auch ein Bleichaktivator vonnöten sein.According to the invention, bleaching agents can be added to the cleaning agent. Suitable bleaching agents include peroxides, peracids and / or perborates, particularly preferred is hydrogen peroxide. Under certain circumstances, a bleach activator may be required in addition to the bleaching agent.

Enzymeenzymes

Das Mittel kann auch Enzyme enthalten, vorzugsweise Proteasen, Lipasen, Amylasen, Hydrolasen und/oder Cellulasen. Sie können dem erfindungsgemäßen Mittel in jeder nach dem Stand der Technik etablierten Form zugesetzt werden. Hierzu gehören bei flüssigen oder gelförmigen Mitteln insbesondere Lösungen der Enzyme, vorteilhafterweise möglichst konzentriert, wasserarm und/oder mit Stabilisatoren versetzt. Alternativ können die Enzyme verkapselt werden, beispielsweise durch Sprühtrocknung oder Extrusion der Enzymlösung zusammen mit einem, vorzugsweise natürlichen, Polymer oder in Form von Kapseln, beispielsweise solchen, bei denen die Enzyme wie in einem erstarrten Gel eingeschlossen sind oder in solchen vom Kern-Schale-Typ, bei dem ein enzymhaltiger Kern mit einer Wasser-, Luft- und/oder Chemikalienundurchlässigen Schutzschicht überzogen ist. In aufgelagerten Schichten können zusätzlich weitere Wirkstoffe, beispielsweise Stabilisatoren, Emulgatoren, Pigmente, Bleich- oder Farbstoffe aufgebracht werden. Derartige Kapseln werden nach an sich bekannten Methoden, beispielsweise durch Schüttel- oder Rollgranulation oder in Fluid-bed-Prozessen aufgebracht. Vorteilhafterweise sind derartige Granulate, beispielsweise durch Aufbringen polymerer Filmbildner, staubarm und aufgrund der Beschichtung lagerstabil.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. Alternatively, the enzymes can be encapsulated, for example by spray drying or extrusion of 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-shelled form. Type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer. In deposited layers, 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. Advantageously, such granules, for example by applying polymeric film-forming agent, low in dust and storage stable due to the coating.

Weiterhin können in enzymhaltigen Mitteln Enzymstabilisatoren vorhanden sein, um ein in einem erfindungsgemäßen Mittel enthaltenes Enzym vor Schädigungen wie beispielsweise Inaktivierung, Denaturierung oder Zerfall etwa durch physikalische Einflüsse, Oxidation oder proteolytische Spaltung zu schützen. Als Enzymstabilisatoren sind, jeweils in Abhängigkeit vom verwendeten Enzym, insbesondere geeignet: Benzamidin-Hydrochlorid, Borax, Borsäuren, Boronsäuren oder deren Salze oder Ester, vor allem Derivate mit aromatischen Gruppen, etwa substituierte Phenylboronsäuren beziehungsweise deren Salze oder Ester; Peptidaldehyde (Oligopeptide mit reduziertem C-Terminus), Aminoalkohole wie Mono-, Di-, Triethanol- und -Propanolamin und deren Mischungen, aliphatische Carbonsäuren bis zu C12, wie Bernsteinsäure, andere Dicarbonsäuren oder Salze der genannten Säuren; endgruppenverschlossene Fettsäureamidalkoxylate; niedere aliphatische Alkohole und vor allem Polyole, beispielsweise Glycerin, Ethylenglykol, Propylenglykol oder Sorbit; sowie Reduktionsmittel und Antioxidantien wie Natrium-Sulfit und reduzierende Zucker. Weitere geeignete Stabilisatoren sind aus dem Stand der Technik bekannt. Bevorzugt werden Kombinationen von Stabilisatoren verwendet, beispielsweise die Kombination aus Polyolen, Borsäure und/oder Borax, die Kombination von Borsäure oder Borat, reduzierenden Salzen und Bernsteinsäure oder anderen Dicarbonsäuren oder die Kombination von Borsäure oder Borat mit Polyolen oder Polyaminoverbindungen und mit reduzierenden Salzen.In addition, 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, in each case depending on the enzyme used, are in particular: benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters, especially derivatives with aromatic groups, for example 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. Other suitable stabilizers are known in the art. Preference is given to using combinations of 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.

Konservierungsmittelpreservative

Konservierungsmittel können gleichfalls in erfindungsgemäßen Mitteln enthalten sein. Als solche können im wesentlichen die bei den antimikrobiellen Wirkstoffen genannten Stoffe eingesetzt werden.Preservatives may also be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used.

Die erfindungsgemäßen Mittel werden vorzugsweise als vor der Anwendung entsprechend zu verdünnendes Konzentrat formuliert. Sie können durch Aufmischen unmittelbar aus ihren Rohstoffen, anschließendes Durchmischen und abschließendes Stehen des Mittels bis zur Blasenfreiheit hergestellt werden.The compositions according to the invention are preferably formulated as concentrate to be diluted before use. They can be prepared by mixing directly from their raw materials, then mixing and final standing of the agent to freedom from bubbles.

Die erfindungsgemäßen Mittel werden vorzugsweise zur Reinigung harter Oberflächen verwendet. Harte Oberflächen im Sinne dieser Anmeldung sind dabei Fenster, Spiegel und weitere Glasoberflächen, Oberflächen aus Keramik, Kunststoff, Metall oder auch Holz sowie lackiertes Holz, die sich in Haushalt und Gewerbe finden, etwa Badkeramik, Küchenoberflächen oder Fußböden. Insbesondere eignen sich die erfindungsgemäßen Mittel zur Fußbodenreinigung. Dabei wird das Reinigungsmittel vorzugsweise vor der Anwendung mit Wasser verdünnt.The agents according to the invention are preferably used for cleaning hard surfaces. 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, the compositions according to the invention are suitable for floor cleaning. The cleaning agent is preferably diluted with water before use.

Ein weiterer Erfindungsgegenstand ist daher die Verwendung eines erfindungsgemäßen Reinigungsmittels zur Reinigung harter Oberflächen, insbesondere zur Fußbodenreinigung.Another subject of the invention is therefore the use of a cleaning agent according to the invention for cleaning hard surfaces, in particular for floor cleaning.

Zur Reinigung harter Oberflächen mit dem erfindungsgemäßen Mittel hat sich dabei ein Verfahren bewährt, bei dem das erfindungsgemäße Reinigungsmittel zunächst mit Wasser verdünnt wird, die so entstandene Reinigungsflotte auf die zu reinigende Oberfläche aufgetragen wird, das Mittel anschließend unter Zuhilfenahme eines Tuchs, eines Schwamms oder eines anderen geeigneten Substrats auf der Oberfläche verteilt wird und schließlich trocknet.For cleaning hard surfaces with the agent according to the invention, a method has proven itself in which the cleaning agent according to the invention is first diluted with water, the resulting cleaning liquor is applied to the surface to be cleaned, then the agent with the aid of a cloth, a sponge or a other suitable substrate is spread on the surface and finally dried.

Noch ein weiterer Erfindungsgegenstand ist dementsprechend ein Verfahren zur Reinigung harter Oberflächen, bestehend aus den Schritten

  1. a) Herstellung einer Reinigungsflotte durch Verdünnen eines erfindungsgemäßen Reinigungsmittels mit Wasser,
  2. b) Auftragen des verdünnten Reinigungsmittels auf die zu reinigende Oberfläche,
  3. c) Wischen mit einem Tuch, einem Schwamm, einem Leder oder einem anderen für diesen Zweck geeigneten Substrat, um das Mittel auf der gesamten Oberfläche zu verteilen,
  4. d) Trocknenlassen.
Yet another subject of the invention is accordingly a method for cleaning hard surfaces, consisting of the steps
  1. a) preparation of a cleaning liquor by diluting a cleaning agent according to the invention with water,
  2. b) applying the diluted cleaning agent to the surface to be cleaned,
  3. c) wiping with a cloth, a sponge, a leather or other suitable substrate for this purpose to distribute the agent over the entire surface,
  4. d) Allow to dry.

Ausführungsbeispieleembodiments

Es wurden erfindungsgemäße Reinigungsmittel E1 bis E2 hergestellt und auf ihre Reinigungsleistung hin untersucht. Daneben wurden die Vergleichsformulierungen V1bis V4 hergestellt. Die Zusammensetzungen lassen sich der nachfolgenden Tabelle entnehmen. Alle Mengenangaben sind dabei in Gew.-%, bezogen auf die Aktivsubstanz. E1 E2 V1 V2 V3 V4 Natriumoctylsulfat 0,55 0,23 0,5 - - - Natriumhexylsulfat - - - - - - Glycerin 2 2 - 2 2 - Fettalkoholethersulfat-Na, 2EO - - - - 0,5 - Ethanol 5 5 10 10 10 Isopropanol 8 8 - - - 33 Polyether-Polyester-Copolymer 0,36 0,25 - - - - Citronensäure 0,1 0,02 0,1 0,1 0,1 0,2 Parfüm 0,15 0,5 0,2 0,2 0,2 0,5 Farbstoff 0,011 0,001 - - - 0,001 Propylenglykolmonomethylether - - - - - 5,3 Wasser ad 100 ad 100 ad 100 ad 100 ad 100 ad 100 pH-Wert (ggf mit NaOH eingestellt) 6 6 6 6 6 3,5 Cleaning agents E1 to E2 according to the invention were prepared and investigated for their cleaning performance. In addition, comparative formulations V1 to V4 were prepared. The compositions can be taken from the table below. All quantities are in wt .-%, based on the active substance. E1 E2 V1 V2 V3 V4 sodium octyl 0.55 0.23 0.5 - - - Natriumhexylsulfat - - - - - - glycerin 2 2 - 2 2 - Fatty alcohol ether sulfate Na, 2EO - - - - 0.5 - ethanol 5 5 10 10 10 isopropanol 8th 8th - - - 33 Polyether-polyester copolymer 0.36 0.25 - - - - citric acid 0.1 0.02 0.1 0.1 0.1 0.2 Perfume 0.15 0.5 0.2 0.2 0.2 0.5 dye 0.011 0.001 - - - 0.001 propylene glycol monomethyl ether - - - - - 5.3 water ad 100 ad 100 ad 100 ad 100 ad 100 ad 100 pH value (if necessary adjusted with NaOH) 6 6 6 6 6 3.5

Die Reinigungsleistung der Zusammensetzungen wurde entsprechend den Qualitätsnormen für Fußbodenpflege und Reinigungsmittel, herausgegeben vom Industrieverband Putz- und Pflegemittel e.V. (IPP), bestimmt, jeweils in verdünnter Lösung (12 g/l).The cleaning performance of the compositions was determined in accordance with the quality standards for floor care and cleaning products issued by the Industrial Association for Cleaning and Care Products (IPP), each in dilute solution (12 g / l).

Die erfindungsgemäßen Mittel E1 und E2 wiesen gemäß IPP 83/21 eine gute Reinigungsleistung (40-42%) auf, während V2 bis V4 lediglich Werte von 27 bis 29 % erreichten. Die Reinigungsleistung des glycerinfreien Mittels V1 war dagegen ebenfalls gut.The agents E1 and E2 according to the invention had a good cleaning performance (40-42%) according to IPP 83/21, while V2 to V4 only reached values of 27 to 29%. On the other hand, the cleaning performance of the glycerol-free agent V1 was also good.

Weiterhin wurde die Entnetzung und damit auch das Trocknungsverhalten untersucht. Hierzu wurde eine visuelle Bewertung aus Fliese und Laminat unternommen. Es zeigte sich, dass in diesem Fall die erfindungsgemäßen Mittel sehr gut waren, während V1 und V4 lediglich eine zufriedenstellende Entnetzung zeigten; die anderen beiden Vergleichsformulierungen waren in diesem Punkte mangelhaft.Furthermore, the dewetting and thus also the drying behavior was investigated. For this purpose, a visual assessment of tile and laminate was undertaken. It was found that in this case the agents according to the invention were very good, while V1 and V4 were only one showed satisfactory dewetting; the other two comparative formulations were deficient in this respect.

Weiterhin wurde das Rückstandsverhalten des erfindungsgemäßen Mittels E1 bewertet. Dabei wurde eine visuelle Bewertung mit einer Notenskala von 0 bis 4 durchgeführt, wobei 0 für "keine Rückstände" und 4 für "sehr starke Rückstände" steht. E1 erzielte den sehr guten Rückstandswert von 0,8, während zwei handelsübliche Reinigungsmittel im Vergleich hierzu nur jeweils einen Wert von 1,8 erreichten.Furthermore, the residue behavior of the agent E1 according to the invention was evaluated. A visual rating was carried out with a grading scale from 0 to 4, where 0 stands for "no residues" and 4 for "very strong residues". E1 achieved a very good residual value of 0.8, while two commercial cleaners only reached a value of 1.8 in each case.

Claims (7)

  1. An aqueous surfactant-containing cleaning agent for hard surfaces, characterized by comprising a C6-C10 fatty alcohol sulfate, 0.5 to 10 wt.% glycerol and a polyether-polyester copolymer.
  2. The cleaning agent according to claim 1, characterized in that the C6-C10 fatty alcohol sulfate is present in quantities from 0.01 to 1.0 wt.%, preferably 0.05 to 0.5 wt.%.
  3. The cleaning agent according to one of claims 1 and 2, characterized by comprising 1 to 5 wt.% glycerol.
  4. The cleaning agent according to one of the preceding claims, characterized by comprising at least one organic solvent.
  5. The cleaning agent according to one of the preceding claims, characterized by comprising further typical ingredients of cleaning agents, such as further surfactants, acids, bases, disinfecting agents, pH-adjusting agents, odorants and dyes, buffers, viscosity regulators, corrosion inhibitors, complexing agents, film formers, active antimicrobial agents, builders, bleaching agents, enzymes, organic and inorganic salts, optical brighteners, antioxidants, opacifiers, hydrotopes, abrasives, preservatives, oxidizing agents or insecticides and mixtures thereof.
  6. Use of a cleaning agent according to one of the preceding claims for cleaning hard surfaces, in particular for cleaning floors.
  7. A method for cleaning hard surfaces, comprising the following steps:
    i. producing a cleaning liquor by diluting a cleaning agent according to one of claims 1 to 5 with water;
    ii. applying the diluted cleaning agent to the surface to be cleaned;
    iii. wiping using a cloth, a sponge, a chamois or another substrate suited for this purpose to distribute the agent on the entire surface; and
    iv. allowing to dry.
EP10707263.9A 2009-03-31 2010-03-01 Cleaning agent for floors Active EP2414495B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10707263T PL2414495T3 (en) 2009-03-31 2010-03-01 Cleaning agent for floors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009002020A DE102009002020A1 (en) 2009-03-31 2009-03-31 Cleaning agent for floors
PCT/EP2010/052557 WO2010112283A1 (en) 2009-03-31 2010-03-01 Cleaning agent for floors

Publications (2)

Publication Number Publication Date
EP2414495A1 EP2414495A1 (en) 2012-02-08
EP2414495B1 true EP2414495B1 (en) 2016-02-10

Family

ID=42102253

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10707263.9A Active EP2414495B1 (en) 2009-03-31 2010-03-01 Cleaning agent for floors

Country Status (5)

Country Link
EP (1) EP2414495B1 (en)
DE (1) DE102009002020A1 (en)
ES (1) ES2564206T3 (en)
PL (1) PL2414495T3 (en)
WO (1) WO2010112283A1 (en)

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US11312922B2 (en) 2019-04-12 2022-04-26 Ecolab Usa Inc. Antimicrobial multi-purpose cleaner comprising a sulfonic acid-containing surfactant and methods of making and using the same
US11624042B2 (en) 2019-09-26 2023-04-11 Ecolab Usa Inc. High alkaline solvent-based degreaser and cleaner with diutan gum as a primary thickening system

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US4268410A (en) * 1978-07-31 1981-05-19 Honeywill-Atlas Limited Polyether polyester surfactants, their production and uses
WO2006133868A1 (en) * 2005-06-15 2006-12-21 Clariant Produkte (Deutschland) Gmbh Detergents for hard surfaces

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GB872181A (en) * 1959-03-24 1961-07-05 Watco Ltd Improvements to floor sweeping compositions
US5672580A (en) * 1990-04-25 1997-09-30 Lever Brothers Company, Division Of Conopco, Inc. Liquid detergent compositions
JPH0633098A (en) * 1992-07-20 1994-02-08 Shiseido Co Ltd Liquid cleaning agent for clothes
EP0805197A1 (en) * 1996-05-03 1997-11-05 The Procter & Gamble Company Cleaning compositions
EP0916718A1 (en) * 1997-10-14 1999-05-19 The Procter & Gamble Company Cleaning and disinfecting compositions
EP1080169A1 (en) * 1998-05-22 2001-03-07 The Procter & Gamble Company Acidic cleaning compositions with c10 alkyl sulfate detergent surfactant
US20080299491A1 (en) * 2007-05-31 2008-12-04 Miller Gary R Highly alkaline developer composition and methods of use

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US4268410A (en) * 1978-07-31 1981-05-19 Honeywill-Atlas Limited Polyether polyester surfactants, their production and uses
WO2006133868A1 (en) * 2005-06-15 2006-12-21 Clariant Produkte (Deutschland) Gmbh Detergents for hard surfaces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11312922B2 (en) 2019-04-12 2022-04-26 Ecolab Usa Inc. Antimicrobial multi-purpose cleaner comprising a sulfonic acid-containing surfactant and methods of making and using the same
US11891586B2 (en) 2019-04-12 2024-02-06 Ecolab Usa Inc. Highly acidic antimicrobial multi-purpose cleaner and methods of making and using the same
US11624042B2 (en) 2019-09-26 2023-04-11 Ecolab Usa Inc. High alkaline solvent-based degreaser and cleaner with diutan gum as a primary thickening system
US12146120B2 (en) 2019-09-26 2024-11-19 Ecolab Usa Inc. High alkaline solvent-based degreaser and cleaner with diutan gum thickener and alkali metal gluconate metal protectant

Also Published As

Publication number Publication date
EP2414495A1 (en) 2012-02-08
DE102009002020A1 (en) 2010-10-07
ES2564206T3 (en) 2016-03-18
PL2414495T3 (en) 2016-08-31
WO2010112283A1 (en) 2010-10-07

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