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EP2300583A1 - Produit de nettoyage antisalissure - Google Patents

Produit de nettoyage antisalissure

Info

Publication number
EP2300583A1
EP2300583A1 EP09769103A EP09769103A EP2300583A1 EP 2300583 A1 EP2300583 A1 EP 2300583A1 EP 09769103 A EP09769103 A EP 09769103A EP 09769103 A EP09769103 A EP 09769103A EP 2300583 A1 EP2300583 A1 EP 2300583A1
Authority
EP
European Patent Office
Prior art keywords
cleaning
cleaning agent
agent according
acid
nonionic surfactant
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.)
Ceased
Application number
EP09769103A
Other languages
German (de)
English (en)
Inventor
Erik BRÜCKNER
Patrick Markiefka
Stefan Karsten
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
Publication of EP2300583A1 publication Critical patent/EP2300583A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3796—Amphoteric polymers or zwitterionic polymers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C11D1/8305—Mixtures of non-ionic with anionic compounds containing a combination of non-ionic compounds differently alcoxylised or with different alkylated chains
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

  • the invention relates to a hard surface cleaner comprising an alcohol ethoxylate of straight or branched C 4 . 8 -alkyl or alkylene radical and 1 to 10 ethylene oxide units and at least one anionic and at least one further nonionic surfactant and an ampholytic block copolymer based on acrylate or methacrylate with blocks of quaternary ammonium compounds and of N-isopropylacrylamide and optionally of 2-acrylamido-2 -methyl-1-propanesulfonic acid (AMPS).
  • AMPS 2-acrylamido-2 -methyl-1-propanesulfonic acid
  • All-purpose cleaners have long been firmly established in many households. They are used in the cleaning of hard surfaces and are able to remove a variety of, especially greasy, soiling. However, it is desirable that the surface be given further positive properties. This includes an improved water drain as well as dirt-repellent properties. These beneficial properties should be able to develop in both concentrated and dilute applications.
  • aqueous compositions containing a short chain fatty alcohol polyglycol ether, an anionic surfactant, and another nonionic surfactant have been found to be useful.
  • their performance in particular with regard to soil release effects and water drainage on vertical surfaces, can still be improved.
  • ampholytic block copolymer based on acrylate or methacrylate with blocks of quaternary ammonium compounds and of N-isopropylacrylamide and, if appropriate, 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) leads to a performance increase of the cleaning agent.
  • AMPS 2-acrylamido-2-methyl-1-propanesulfonic acid
  • An object of this application is therefore a hard surface cleaner which is a short chain nonionic surfactant of formula I,
  • Methacrylate base with blocks of quaternary ammonium compounds and of N- Isopropylacrylamide and optionally of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) contains.
  • a further subject of this application is accordingly the use of a hard surface cleaner which is a short chain nonionic surfactant of the formula I, R 1 O (CH 2 CH 2 O) n -H (I) where R 1 is a straight or branched C 4 , 8 -alkyl or alkenyl radical and n is a number between 1 and 10, and at least one anionic surfactant and at least one further nonionic surfactant and further comprises an ampholytic block copolymer based on acrylate or methacrylate with blocks of quaternary ammonium compounds and of N-isopropylacrylamide and optionally containing 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) for the cleaning and simultaneous dirt-repellent modification of hard surfaces.
  • AMPS 2-acrylamido-2-methyl-1-propanesulfonic acid
  • the cleaning agent is applied to the surface to be cleaned by spraying.
  • a further subject of this application is therefore a product from a detergent which is a short-chain nonionic surfactant of the formula I, R 1 O (CH 2 CH 2 O) n -H (I) where R 1 is a straight-chain or branched C 4 . 8 -alkyl or alkenyl radical and n is a number between 1 and 10, and at least one anionic surfactant and at least one further nonionic surfactant and further comprises an ampholytic block copolymer based on acrylate or methacrylate with blocks of quaternary ammonium compounds and of N-isopropylacrylamide and optionally containing 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) and a spray dispenser.
  • AMPS 2-acrylamido-2-methyl-1-propanesulfonic acid
  • the cleaning agent according to the invention can be used in a process for cleaning and simultaneously dirt-repellent modification of hard surfaces.
  • the agent can be used both in concentrated form and diluted.
  • Yet another subject of this application is therefore a process for the cleaning and simultaneous dirt-repellent modification of hard surfaces, consisting of the steps of applying a cleaning agent according to the invention to the surface to be cleaned, optionally by spraying, wiping with a cloth, a sponge or other suitable substrate for this purpose to distribute the agent over the entire surface, optionally, rinsing with clear water and optionally dry rubbing the surface with another cloth, a sponge or another substrate suitable for this purpose.
  • This method is especially suitable for concentrated use of the cleaning agent.
  • Yet another subject of this application relates to the dilute use of the agent in a process for cleaning and simultaneous dirt-repellent modification of hard surfaces, consisting of the steps of preparing a cleaning liquor by diluting a cleaning agent according to the invention with water, applying the diluted cleaning agent to the surface to be cleaned, Wipe with a cloth, sponge or other suitable substrate for this purpose to spread the agent over the entire surface and allow to dry.
  • the International Cosmetic Ingredient Dictionary and Handbook assigns to the ingredients one or more chemical classes, such as polymer ethers, and one or more functions, such as surfactants-cleansing agents, which are further explained and discussed below possibly also referred to.
  • the indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service.
  • the cleaning agent according to the invention contains an ampholytic block copolymer based on acrylate or methacrylate with blocks of quaternary ammonium compounds and of N-isopropylacrylamide and optionally of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS).
  • AMPS 2-acrylamido-2-methyl-1-propanesulfonic acid
  • the agent according to the invention preferably contains 0.01 to 2% by weight of the ampholytic block copolymer, more preferably 0.025 to 0.25% by weight.
  • composition according to the invention comprises a nonionic surfactant of the formula I,
  • R 1 is a straight-chain or branched C 1-8 -alkyl radical or C 2 . 8 alkenyl and n is a number between 1 and 10.
  • This nonionic surfactant is preferably used in an amount of 0.1 to 10 wt .-%, preferably 0.2 to 5 wt .-%, in particular 0.5 to 4 wt. -% used.
  • composition according to the invention further contains at least one anionic surfactant, preferably in an amount of 0.1 to 30 wt .-%, preferably 0.6 to 15 wt .-%, in particular 1 to 10 wt .-%.
  • (Fatty alcohol) alkyl polyglycol ether sulfates are preferably C 8 -C, 8 -C 8 -C 8 -C 18 alkyl benzene sulfonates are suitable, in particular 18 to about 12 carbon atoms in the alkyl part, C 20 alkanesulfonates, C 18 -Monoalkylsulfate, C with 2 to 6 ethylene oxide units (EO) in the ether portion and sulfosuccinic mono- and di-C 8 -C 18 alkyl esters.
  • EO ethylene oxide units
  • C 8 - C 8 - ⁇ -olefin sulfonates sulfonated C 8 -C 8 fatty acids, especially dodecyl benzene sulfonate, C 8 -C 22 - Carbonklareamidethersulfate, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C 18 -N-acyl taurides , Fatty acid cyanamides, C 8 -C 18 -N sarcosinates and C 8 -C 18 -alkyl isethionates or mixtures thereof.
  • fatty acids or fatty alcohols or their derivatives - unless otherwise stated - representative of branched or unbranched carboxylic acids or alcohols or their derivatives having preferably 6 to 22 carbon atoms.
  • the former are particularly preferred because of their vegetable base as based on renewable raw materials for environmental reasons, but without limiting the teaching of the invention to them.
  • the oxo alcohols or their derivatives which are obtainable, for example, by the RoELEN's oxo synthesis, can also be used correspondingly.
  • Fatty alcohol ether sulfates are products of sulfation reactions on alkoxylated alcohols.
  • alkoxylated alcohols the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, preferably the longer-chain alcohols for the purposes of the present invention.
  • alcohols preferably the longer-chain alcohols for the purposes of the present invention.
  • n moles of ethylene oxide and one mole of alcohol give rise, depending on the reaction conditions, to a complex mixture of addition products of different degrees of ethoxylation.
  • Another embodiment is the use of mixtures of the alkylene oxides, preferably the mixture of ethylene oxide and propylene oxide.
  • very particular preference is given to lower ethoxylated fatty alcohols (0.5 to 4 mol of EO, preferably 1 to 2.5 mol of EO).
  • 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.
  • the anionic surfactant used is preferably an alkylbenzenesulfonic acid, in particular a C 10 -i 3 -alkylbenzenesulfonic acid
  • the agent according to the invention likewise contains 0.1 to 30% by weight, preferably 0.6 to 15% by weight, in particular 0.8 to 5% by weight, of a further nonionic surfactant.
  • Particularly suitable nonionic surfactants are 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), Cs-C -is-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 moiety 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.
  • C 8 -C 18 -alcohol polyglycol ethers ie ethoxylated and / or propoxylated alcohols having 8 to
  • 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.
  • Particularly preferred are fatty alcohol alkoxylates, preferably C 8 - 2 o-fatty alcohol polyglycol ethers having, in particular 5 to 14 EO, for example C 2 -i 8 fatty alcohol + 7 EO ether, are used.
  • the agent should, however, be free of those nonionic surfactants derived from glycerol.
  • the ratio of short-chain nonionic surfactant to anionic surfactant is preferably 1: 100 to 100: 1, in particular 1: 5 to 5: 1, particularly preferably 1: 4 to 1: 1.5.
  • the ratio of anionic surfactant to further nonionic surfactant is preferably 1: 100 to 100: 1, in particular 5: 1 to 1: 5, particularly preferably 3: 1 to 1: 1.
  • the composition according to the invention may contain further ingredients usually used in cleaning agents.
  • surfactants are preferably selected from the group comprising other surfactants, bases, acids, viscosity modifiers, fatty acids, solvents, other polymers, antibacterial agents, preservatives, solubilizers, complexing agents, enzymes, dyes, fragrances and mixtures thereof.
  • 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 '") (R IV ) (R V ) N + CH 2 COO - , in which R 1 " 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 O -C 8 alkyl and C 1 dimethylcarboxymethylbetain rC 17 -Alkylamidopropyl-dimethylcarboxymet.hylbet.ain.
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R VI ) (R V ") (R VI ") (R IX ) N + X " , in which R v ⁇ to R ⁇ x for four identical or different, in particular two long, and two short-chain, alkyl radicals and X 'are an anion, in particular a halide ion, for example, didecyl-dimethyl-ammonium chloride, alkyl-benzyl-didecyl-ammonium chloride and mixtures thereof.
  • compositions according to the invention it is furthermore possible for bases to be present.
  • alkalis from the group of alkali metal and alkaline earth metal hydroxides and carbonates, in particular sodium carbonate or sodium hydroxide are preferably used.
  • ammonia and / or alkanolamines having up to 9 C atoms in the molecule preferably the ethanolamines, in particular monoethanolamine.
  • Detergents according to the invention may further contain one or more acids for enhancing the cleaning performance against lime and urine stone.
  • Suitable acids are in particular organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
  • organic acids such as formic acid, acetic acid, citric acid, glycolic acid, lactic acid, succinic acid, adipic acid, malic acid, tartaric acid and gluconic acid or amidosulfonic acid.
  • a thickening agent In order to enable a longer adherence of the cleaning agent to the surface to be cleaned, it may also be advantageous to increase the viscosity of the agent by using a thickening agent.
  • Suitable for this purpose are all viscosity regulators customarily used in detergents and cleaners, 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 (carboxymethyl cellulose and other cellulose ethers, hydroxyethyl and propyl cellulose and the like, core flour ethers), organic fully synthetic thickeners (polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, clay minerals such as montmorillonites, ze
  • polyacrylic and polymethacrylic compounds include the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (US Pat. CTFA): carbomers), also referred to as carboxyvinyl polymers.
  • 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).
  • carbopol ® 940 molecular weight about 4,000,000
  • Carbopol ® 941 molecular weight approximately 1,250,000
  • 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, preferably with C
  • 4- alkanols formed esters (INCI Acrylates Copolymer), which include about 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.
  • Further thickeners are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures.
  • polysaccharide gums for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacanth, gellan, Ramzan, dextran or xanthan and their derivatives, for example propoxylated guar, and also their mixtures.
  • polysaccharide thickeners such as starches or cellulose derivatives
  • starches or cellulose derivatives may alternatively or preferably be used in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.
  • starches of various origins and starch derivatives for example hydroxyethyl starch, starch phosphate esters or starch acetates, or carboxymethylcellulose or its sodium salt, methyl, ethyl, hydroxyethyl, Hydroxypropyl, hydroxypropyl methyl or hydroxyethyl methyl cellulose or cellulose acetate.
  • 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 2-15x10 6 and for example, by Fa. Kelco under the trade names Keltrol ® and Kelzan ® or available from Rhodia under the trade name Rhodopol ®.
  • phyllosilicates include, for example, available under the trade name Laponite ® magnesium or sodium magnesium phyllosilicates from Solvay Alkali, in particular the Laponite ® RD or Laponite ® RDS, and the magnesium silicates Süd-Chemie, especially the Optigel ® SH.
  • Another ingredient of cleaning agents according to the invention may be fatty acids.
  • this term is taken to mean branched or unbranched, saturated or mono- or polyunsaturated carboxylic acids having preferably 6 to 22 carbon atoms. Particularly preferred are C 12 -i 8 -fatty acids.
  • solvents in particular water-soluble organic solvents.
  • solvents include, for example, lower alcohols and / or ether alcohols, which are understood as lower alcohols in the context of this invention straight-chain or branched C- ⁇ - 6 alcohols.
  • 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 is used as the solvent.
  • composition of the invention may further comprise one or more additional polymers.
  • additional polymers may include, for example, polymers which increase the critical micelle concentration (cmc) by interaction with the surfactants, in particular anionic surfactants, and thereby positively influence the cleaning performance.
  • polymers include, for example, high molecular weight polyethylene glycols (PEG having a molecular weight of over 400,000), but also derivatives of polyvinylpyrrolidone (PVP derivatives) such as PVP-K15 (ISP Corp). Polymers with builder properties can also have a positive effect on the cleaning performance.
  • polyacrylic acids or polyacrylates are expected, such as Sokalan (R) types from BASF (Sokalan PA 15/20/25/30 CL), also acrylic acid-maleic anhydride copolymers such as Acusol 448 or Acusol 460 N (both Rohm & Haas) Maleic acid-olefin copolymer sodium salt, eg Sokalan CP 9 (BASF) or nitrogen-containing polymers, as described for example in the application DE 10160993.
  • Sokalan (R) types from BASF (Sokalan PA 15/20/25/30 CL) also acrylic acid-maleic anhydride copolymers such as Acusol 448 or Acusol 460 N (both Rohm & Haas) Maleic acid-olefin copolymer sodium salt, eg Sokalan CP 9 (BASF) or nitrogen-containing polymers, as described for example in the application DE 10160993.
  • Sokalan CP 9 BASF
  • nitrogen-containing polymers as described for example in the application DE
  • amphiphilic and nonionic oligoesters which are also known as "soil-release polymers" and are obtainable by polycondensation of dicarboxylic acids, polyols and alkylene oxides and are described in the applications DE 10043604 and WO 02/18474 (Sasol).
  • polyethersiloxanes ie copolymers of polymethylsiloxanes and ethylene or propylene oxide units
  • polysiloxane derivatives such as Tegopren (R) 6922 and 6924 (Degussa-Goldschmidt)
  • film-forming polymers such as the acrylic copolymer Primal (R) NT 2624 (Rohm & Haas) or the acrylic resin Wokamer (R) C3303 (Worlee) and waxes, for example polyethylene waxes, such as poly (R) WE 1, can be used for surface modification.
  • a particular form of cleaning is disinfection and sanitation.
  • the cleaning agent therefore contains one or more antimicrobial active ingredients, 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 .-%.
  • the terms disinfection, sanitation, antimicrobial action and antimicrobial agent have the usual meaning in the context of the teaching of the invention, for example, by KH Wall conference in "Practice of sterilization, disinfection - Conservation: germ identification - company hygiene" (5th ed.
  • disinfection in the narrower sense of the medical practice means the killing of - in theory all - infectious germs
  • sanitation is to be understood as the greatest possible elimination of all - including the saprophytic - normally harmless to humans saprophytic - germs.
  • the extent of disinfection or sanitation depends on the antimicrobial effect of the applied agent, which decreases with decreasing content of antimicrobial agent or increasing dilution of the agent for use.
  • antimicrobial agents from the groups of alcohols, aldehydes, antimicrobial acids or their salts, carboxylic esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazoles and their derivatives are suitable according to the invention
  • Derivatives such as isothiazolines and isothiazolinones, phthalimide derivatives, pyridine derivatives, antimicrobial surface active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propynyl-butyl-carbamate, iodine, iodophores and peroxides.
  • Preferred antimicrobial agents are preferably selected from the group comprising ethanol, n-propanol, i-propanol, 1, 3-butanediol, phenoxyethanol, 1, 2-propylene glycol, glycerol, undecylenic acid, citric acid, lactic acid, benzoic acid, salicylic acid, thymol, 2- Benzyl-4-chlorophenol, 2,2'-methylenebis (6-bromo-4-chlorophenol), 2,4,4'-trichloro-2'-hydroxydiphenyl ether, N- (4-chlorophenyl) -N- ( 3,4-dichlorophenyl) urea, N, N '- (1, 10-decanediyldi-1-pyridinyl-4-ylidene) bis (1-octanamine) dihydrochloride, N, N'-bis (4- Chlorophenyl) -3,12-diimino-2,4,11,13-
  • Preferred antimicrobial surface-active quaternary compounds contain an ammonium, sulfonium, phosphonium, iodonium or arsonium group, as described, for example, by KH Wall conferenceußer in "Praxis der Sterilisation, Desinfetechnisch - Konservtechnik: Keimidentiser - Racegiene” (5th edition - Stuttgart; New York: Thieme, 1995). Furthermore, antimicrobially effective essential oils can be used, which at the same time provide for a scenting of the cleaning 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.
  • Preservatives may also be included in compositions of the invention. As such, essentially the substances mentioned in the antimicrobial agents can be used. solubilizers
  • compositions according to the invention can also contain solubilizers, so-called hydrotropes.
  • solubilizers so-called hydrotropes.
  • 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 called complexing agents: aminotrimethylene, phosphonic acid, beta-alanines diacetic acid, calcium disodium EDTA, citric acid, cyclodextrin, cyclohexanediamines tetraacetic acid, diammonium citrates, diammonium EDTA, diethylenetriamines pentamethylene phosphonic acid, dipotassium EDTA, disodium azacycloheptanes 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, Pen
  • the agent may also contain enzymes, preferably proteases, lipases, amylases, hydrolases and / or cellulases. They can be added to the composition according to the invention in any form established according to the prior art. In the case of liquid or gel-containing compositions, these include, in particular, solutions of the enzymes, advantageously as concentrated as possible, sparing in water and / or added with stabilizers.
  • enzymes preferably proteases, lipases, amylases, hydrolases and / or cellulases.
  • the enzymes can be encapsulated, for example, by spray-drying or extruding the enzyme solution together with a preferably natural polymer or in the form of capsules, for example those in which the enzymes are entrapped as in a solidified gel or in core-shell type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • a preferably natural polymer or in the form of capsules for example those in which the enzymes are entrapped as in a solidified gel or in core-shell type in which an enzyme-containing core is coated with a water, air and / or chemical impermeable protective layer.
  • further active ingredients for example stabilizers, emulsifiers, pigments, bleaches or dyes, may additionally be applied.
  • Such capsules are applied by methods known per se, for example by shaking or rolling granulation or in fluid-bed processes.
  • such granules for example by applying polymeric film-forming agent, low in dust and storage stable due to
  • 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 2 , 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.
  • composition according to the invention can contain all scents and dyes customary in detergents and cleaners. embodiments
  • An inventive cleaning agent E and a polymer-free comparative agent V were prepared. Subsequently, on the one hand, the cleaning performance was tested for PVC according to the test method of IPP (industrial cleaning and cleaning agents) for all-purpose cleaner and on the other hand, the antisoiling effect against calcium carbonate tested.
  • IPP industrial cleaning and cleaning agents
  • the following table shows the investigated compositions.
  • the quantities are in% by weight.
  • the cleaning performance was determined in accordance with the test conditions specified in the IPP test method for all-purpose cleaners (quality standard of the Industrie notion Putz- und viewsstoff eV :, S ⁇ FW-Journal 16, 1982).
  • two different types of dirt were produced according to the IPP method.
  • the dirt was applied by brushing by means of Lackierflachpinsels in a uniform layer (25.6 g / m 2 ) on the adhered with white PVC film carrier strip on a surface of 30.0 x 20.8 cm with a template and after at least 1 h and cleaned for a maximum of 1, 5 h exposure time.
  • the initial value of the unsmottled and soiled strip was first determined with a colorimeter, whereby in each case an average value was formed from ten measured values.
  • test strips were then placed in an automatic multi-track wiper (Sheen Wet Abrasion Scrub Tester ref. 903 / PG) and washed with a sponge (viscous sponge, damp / fine-pored Art. Z14700; Spongex), to which the concentrated composition (6 ml) or a dilute solution (15 ml solution prepared by diluting 12 ml of the product with 1 liter of water) is wiped off.
  • the number of strokes was adjusted to 10 double strokes according to the IPP method.
  • the aftertreatment was done with running cold water immediately after the cleaning.
  • Each product was tested in total in seven parallel tests, each time claiming a different track of the multi-track wiper. The cleaning performance was measured with a colorimeter and then calculated.
  • L * As a metrological parameter for the assessment of soiling and soil removal, the L * value in the color system according to CIELAB (1976) was used.

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

Abstract

L'invention concerne un produit de nettoyage pour surfaces dures, qui contient un éthoxylate d'alcool présentant un reste alkyle ou alkylène en C4-8, linéaire ou ramifié, et 1 à 10 unités oxyde d'éthylène, au moins un tensioactif anionique et au moins un autre tensioactif non ionique, ainsi qu'un copolymère séquencé ampholytique à base d'acrylate ou de méthacrylate, avec des séquences de composés d'ammonium quaternaire, de N-isopropylacrylamide et le cas échéant, d'acide 2-acrylamido-2-méthyl-1-propanesulfonique (AMPS). Le produit peut être utilisé pour le nettoyage et simultanément, pour une modification antisalissure des surfaces dures.
EP09769103A 2008-06-26 2009-06-03 Produit de nettoyage antisalissure Ceased EP2300583A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810029939 DE102008029939A1 (de) 2008-06-26 2008-06-26 Schmutzabweisendes Reinigungsmittel
PCT/EP2009/056781 WO2009156254A1 (fr) 2008-06-26 2009-06-03 Produit de nettoyage antisalissure

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EP2300583A1 true EP2300583A1 (fr) 2011-03-30

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EP09769103A Ceased EP2300583A1 (fr) 2008-06-26 2009-06-03 Produit de nettoyage antisalissure

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EP (1) EP2300583A1 (fr)
DE (1) DE102008029939A1 (fr)
WO (1) WO2009156254A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8585829B2 (en) * 2010-12-13 2013-11-19 Ecolab Usa Inc. Soil resistant floor cleaner
JP6961605B2 (ja) 2016-03-04 2021-11-05 エス．シー． ジョンソン アンド サン、インコーポレイテッド 多目的床用仕上げ組成物
JP7547028B2 (ja) 2016-03-04 2024-09-09 エス．シー． ジョンソン アンド サン、インコーポレイテッド 中性床用クリーナー組成物

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Publication number Priority date Publication date Assignee Title
EP0616028A1 (fr) * 1993-03-19 1994-09-21 The Procter & Gamble Company Compositions de nettoyage comprenant des agents tensioactifs non-ioniques à chaînes courtes
US5798324A (en) 1996-04-05 1998-08-25 S.C. Johnson & Son, Inc. Glass cleaner with adjustable rheology
DE10043604A1 (de) 2000-09-02 2002-03-28 Rwe Dea Ag Fließfähige, amphiphile und nichtionische Oligoester
DE10160993A1 (de) 2001-12-12 2003-06-18 Basf Ag Stickstoffhaltige Polymere umfassende Reinigungsmittelzusammensetzungen
DE102004040847A1 (de) * 2004-08-23 2006-03-02 Henkel Kgaa Reinigungsmittel mit reduziertem Rückstandsverhalten und schnellerer Trocknung
US7807766B2 (en) 2005-09-21 2010-10-05 Cognis Ip Management Gmbh Polymers for use in cleaning compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2009156254A1 *

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DE102008029939A1 (de) 2009-12-31

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