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EP2329003A1 - Nettoyant universel à capacité de nettoyage améliorée lors de l'utilisation à l'état dilué - Google Patents

Nettoyant universel à capacité de nettoyage améliorée lors de l'utilisation à l'état dilué

Info

Publication number
EP2329003A1
EP2329003A1 EP09782470A EP09782470A EP2329003A1 EP 2329003 A1 EP2329003 A1 EP 2329003A1 EP 09782470 A EP09782470 A EP 09782470A EP 09782470 A EP09782470 A EP 09782470A EP 2329003 A1 EP2329003 A1 EP 2329003A1
Authority
EP
European Patent Office
Prior art keywords
cleaning
agent according
cleaning agent
acid
sodium
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.)
Granted
Application number
EP09782470A
Other languages
German (de)
English (en)
Other versions
EP2329003B1 (fr
Inventor
Erik BRÜCKNER
Ryszard Katowicz
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
Priority to PL09782470T priority Critical patent/PL2329003T3/pl
Publication of EP2329003A1 publication Critical patent/EP2329003A1/fr
Application granted granted Critical
Publication of EP2329003B1 publication Critical patent/EP2329003B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D1/04—Carboxylic acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral 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
    • 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

  • This application relates to an aqueous hard surface cleaner containing at least one fatty acid or salt thereof and at least one alkylamidoalkylamine. This is particularly suitable for dilute application and can be used in a process for cleaning hard surfaces.
  • a cleaning agent with a combination of a fatty acid or a fatty acid salt and an alkylamidoalkylamine over previously known LAS-free cleaning agents has a significantly improved cleaning performance, especially against greasy or oily soil.
  • Such an agent is also significantly better biodegradable compared with other previously known detergents.
  • an aqueous cleaning agent for hard surfaces which contains at least one fatty acid or a salt thereof and at least one alkylamidoalkylamine.
  • composition according to the invention is suitable for diluted application and can be used for cleaning hard surfaces.
  • a further subject of this application is therefore the use of a cleaning agent according to the invention for cleaning hard surfaces after dilution.
  • the agent according to the invention can be used in a process for cleaning hard surfaces.
  • a method is suitable in which firstly the cleaning agent according to the invention is diluted with water to a cleaning liquor, then the diluted cleaning agent applied to the surface to be cleaned and then by means of a cloth, a sponge, a leather or other suitable means by wiping on the Surface is spread to finally dry.
  • Yet another subject of this application is therefore a process for cleaning hard surfaces, comprising the steps of a) preparing a cleaning liquor by diluting a cleaning agent according to the invention with water, b) applying the diluted cleaning agent to the surface to be cleaned, c) wiping with a cloth, sponge, leather or other suitable substrate for this purpose to rub the agent over the entire surface, d) allow to dry.
  • 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 for their vegetable base as based on renewable raw materials for environmental reasons, but without limiting the teaching of the invention to them.
  • the oxo alcohols or their derivatives which are obtainable, for example, by the RoELEN's oxo synthesis, can also be used correspondingly.
  • alkaline earth metals are referred to below as counterions for monovalent anions, this means that the alkaline earth metal is present only in half - as sufficient to charge balance - amount of substance as the anion.
  • the indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service.
  • the agent according to the invention contains at least one fatty acid or a salt thereof.
  • fatty acids are branched or preferably unbranched, saturated or unsaturated carboxylic acids having preferably 6 to 22, in particular 10 to 22, carbon atoms.
  • Particularly preferred fatty acids are unbranched, saturated or unsaturated fatty acids with an even number of carbon atoms, preferably Ci 2 to Ci 8 , since these are obtained from vegetable oils and thus from renewable raw materials.
  • soaps can be used.
  • Soaps are the water-soluble ammonium, alkaline earth and alkali metal salts (preferably sodium salts or potassium salts) of the saturated and unsaturated higher fatty acids (preferably C10 to C22), preferably present as solid or semi-solid mixtures.
  • Typical examples are the sodium, potassium, magnesium, ammonium and triethanolammonium salts of caproic acid, caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, Linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures.
  • coconut or palm kernel fatty acids are used in the form of their sodium or potassium salts.
  • composition according to the invention preferably contains the at least one fatty acid or the at least one fatty acid salt in an amount of from 0.1 to 5% by weight, particularly preferably 0.5 to 3% by weight, in particular 0.8 to 2% by weight.
  • the agent according to the invention also contains one or more alkylamidoalkylamines.
  • the alkylamidoalkylamines are amphoteric surfactants and obey formula (I),
  • R 1 is a saturated or unsaturated C 6-22 -alkyl radical, preferably C 8 -i 8 -alkyl radical, in particular a saturated Ci -i O 6 alkyl radical, for example a saturated C 2 _i 4 alkyl radical
  • R 2 is a hydrogen atom H or a CI_ 4 alkyl radical, preferably H
  • i is a number from 1 to 10, preferably 2 to 5, in particular 2 or 3
  • R 3 is a hydrogen atom H or CH 2 COOM (to M su), j is a number from 1 to 4, preferably 1 or 2, in particular 1, k is a number from 0 to 4, preferably 0 or 1,
  • Z is CO, SO 2, OPO (OR 4), or P (O) (OR 4) wherein R 4 is a CI_ 4 alkyl or M (see below), and
  • M is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, for example protonated mono-, di- or triethanolamine.
  • Preferred representatives satisfy the formulas Ia to Id,
  • alkylamido alkylamines are the following compounds named according to INCI: coco amphodipropionic Acid, Cocobetainamido amphopropionates, DEA-Cocoamphodipropionate, Disodium Caproamphodiacetate, Disodium Caproamphodipropionate, Disodium Capryloamphodiacetate, Disodium Capryloamphodipropionate, Disodium Cocoamphocarboxyethylhydroxypropylsulfonate, Disodium Cocoamphodiacetate, Disodium Cocoamphodipropionate, Disodium Isostearoamphodi- acetate, Disodium Isostearoamphodipropionate , Disodium Laureth-5 Carboxyamphodiacetate, Disodium Lauroamphodiacetate, Disodium Lauroamphodipropionate, Disodium propionate Oleoamphodi-, Disodium PPG-2-lsodeceth-7
  • the alkylamidoalkylamine is preferably selected from the group consisting of disodium cocoamphodiacetate, disodium lauroamphodiacetate, sodium stearo amphoacetate, sodium cocoamphoacetate, disodium cocoamphodipropionate, disodium stearoamphodiacetate and mixtures thereof and particularly preferably disodium cocoamphodiacetate (sodium cocoamphodiacetate).
  • the agent according to the invention preferably contains alkylamidoalkylamines in amounts of from 0.1 to 10% by weight, preferably from 0.2 to 5% by weight.
  • the agent according to the invention also contains at least one nonionic surfactant.
  • Long-chain alkyl polyglycosides containing 8 to 14 C atoms in the alkyl moiety and 1 to 3 glycoside units, Cs-C-is-alcohol polyglycol ethers, ie ethoxylated and / or propoxylated alcohols are especially nonionic surfactants with 8 to 18 carbon atoms in the alkyl moiety and 2 to 15 ethylene oxide (EO) and / or propylene oxide units (PO), C 8 -C 8 - carboxylic acid polyglycol esters having 2 to 15 EO, for example tallow fatty acid + 6-EO esters and ethoxylated fatty acid amides with 12 to 18 carbon atoms in the fatty acid part and 2 to 8 EO mention.
  • EO ethylene oxide
  • PO propylene oxide 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. Particularly preferred are C 8 . 10- Alkylpolyglucoside with 1 to 2 glycoside units, C 12 -i 8 amine oxides and C 8 . 18 fatty alcohol polyglycol used in particular 2 to 8 EO.
  • composition according to the invention preferably contains one or more nonionic surfactants in an amount of up to 10% by weight, particularly preferably 0.01 to 5% by weight.
  • composition according to the invention may contain further ingredients usually used in cleaning agents.
  • these are selected from the group comprising other surfactants, solvents, bases, acids, viscosity modifiers, polymers, antibacterial agents, preservatives, solubilizers, complexing agents, enzymes, dyes, fragrances and mixtures.
  • the agent according to the invention may contain, in addition to the ingredients mentioned, further surface-active substances.
  • Suitable surface-active substances for the agents according to the invention are surfactants from the classes of anionic, cationic and amphoteric surfactants.
  • Suitable anionic surfactants are preferably C 8 -C 2 o-alkanesulfonates, C 8 -C 18 -Monoalkylsulfate, Cs-C-is-alkyl polyglycol ether sulfates steinklamono- and di-C are suitable with 2 to 6 ethylene oxide (EO) in the ether moiety and sulfosuccinic 8 -C 18 alkyl esters.
  • EO ethylene oxide
  • C 8 -C 18 - ⁇ -olefinsulfonates sulfonated C 8 -C 18 -fatty acids, C 8 -C 22 -carboxylic acid amide ether sulfates, C 8 -C 18 -alkyl polyglycol ether-carboxylates, C 8 -C 18 -N-acyl taurides, 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 can also be used as other alkali metal or alkaline earth metal salts, for example magnesium salts, and in the form of Ammonium or mono-, di-, tri- or Tetraalkylammoniunnsalzen be contained, in the case of sulfonates also in the form of their corresponding acid.
  • examples of such surfactants are sodium cocoalkyl sulfate, sodium sec-alkanesulfonate having about 15 carbon atoms and sodium dioctylsulfosuccinate.
  • the agent according to the invention is free of linear alkylbenzenesulfonate surfactants (LAS), which have hitherto been used frequently in cleaning agents as anionic surfactants.
  • LAS linear alkylbenzenesulfonate surfactants
  • Suitable amphoteric surfactants are, for example, betaines of the formula (R ") (R '") (R v ) N + CH 2 COO - in which R "is an alkyl radical having 8 to 25, preferably 10 to 21, carbon atoms and optionally interrupted by hetero atoms or heteroatom groups R '"and Ri v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular do-C-is-alkyl-dimethylcarboxymethyl betain and Cn-C ⁇ -Alkylamidopropyl-dimethylcarboxymethylbetain.
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R V ) (R VI ) (R V ") (R VI ") N + X " , in which R v to R TM 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.
  • the amount of anionic surfactant in the composition according to the invention is usually not more than 10% by weight, preferably between 0.5 and 7% by weight, in particular between 1 and 6% by weight. If the compositions contain cationic and / or amphoteric surfactants, their concentration in the composition according to the invention is usually not more than 3% by weight, preferably in each case between 0.001 and 2% by weight. It has furthermore proven particularly advantageous if the total surfactant content in the composition according to the invention is not more than 8% by weight.
  • the cleaning agent according to the invention may contain one or more water-soluble organic solvents.
  • Suitable solvents are for example, saturated or unsaturated, preferably saturated, branched or unbranched CI_ 2 o-hydrocarbons, preferably C 2 -i 5 hydrocarbons, with at least one hydroxy group and optionally one or more ether functions COC, ie the carbon atom chain interrupting oxygen atoms.
  • Preferred solvents are C 2 -C 6 -alkylene glycols, optionally ethoxylated on one side with a C 1 -C 6 -alkanol, and poly-C 2 -C 3 -alkylene glycol ethers having on average 1 to 9 identical or different, preferably identical, alkylene glycol groups per molecule as well as Ci_ 6 - alcohols, preferably ethanol, n-propanol or iso-propanol, 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, isopentyldiol, isopropyl alcohol (isopropanol), 3-methoxybutanol, methoxy diglycol, methoxyethanol, methoxyisopropanol, Methoxy methyl butanol, methoxy PEG-10, methylal,
  • the solvent is preferably selected from the group consisting of methanol, ethanol, propanol, isopropanol, ethylene glycol, butyl glycol, propylene glycol, ethylene glycol propyl ether, propylene glycol butyl ether, propylene glycol propyl ether and mixtures thereof. Most preferably, the solvents are ethanol, isopropanol, propylene glycol butyl ether and / or butyl glycol.
  • composition of the invention contains water-soluble organic solvents, preferably in amounts of up to 20 wt .-%, particularly preferably 0.5 to 15 wt .-%, in particular 1 to 10 wt .-%.
  • INCI chelating agents also called sequestrants, are ingredients that are capable of complexing and inactivating metal ions to prevent their detrimental effects on the stability or appearance of the agents, such as clouding. On the one hand, it is important to complex the incompatible with numerous ingredients calcium and magnesium ions of water hardness. On the other hand, the complexation of the ions of heavy metals such as iron or copper delays the oxidative decomposition of the finished agents. In addition, the complexing agents support the cleaning effect. In a preferred embodiment, the agent according to the invention therefore contains one or more complexing agents.
  • Suitable chelating agents are commercially available under the trade name Trilon ®, for example, by the company BASF.
  • the agent according to the invention preferably contains one or more complexing agents selected from the group comprising methylglycinediacetic acid, nitrilotriacetic acid, hydroxyethylidenediphosphonic acid, ethylenediaminetetraacetic acid, polyamines, anionically modified polyamines and mixtures thereof, where the acids are also to be understood as meaning the corresponding sodium salts.
  • Complexing agents are preferably used in amounts of 0.01 to 5 wt .-%.
  • 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, which is suitable to be used for the purposes of this invention is that available under the trade name Bindzil ® 30/360 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.
  • 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 used.
  • Alkanolamines are the ethanolamines 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 is preferably between 1: 0.9 and 1: 0.1.
  • 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% by weight.
  • 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.
  • Viscosity regulators are particularly preferably used.
  • 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 substances (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,
  • 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).
  • 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), to which about 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 the example of the Fa.
  • Rohm & Haas under the trade name Aculyn polymer are available ® and Acusol ®, and from Degussa (Goldschmidt) under the trade name Tego ®, for example 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 selected from the group of acrylic acid, methacrylic acid and their simple, preferably with C
  • esters (INCI Acrylates / C 10-30 Alkyl Acrylate Crosspolymer) and which are for example available from the company.
  • Carbopol ® for example hydrophobized Carbopol ® ETD 2623 and Carbopol ® 1382 (INCI Acrylates / C 10-30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).
  • 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, eg propoxylated guar, as well as 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, eg propoxylated guar, as well as 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.
  • Laponite ® magnesium or sodium-magnesium phyllosilicates from Solvay Alkali
  • the Laponite ® RD or Laponite ® RDS the magnesium silicates Süd-Chemie, especially the Optigel ® SH.
  • the amount of viscosity regulator is usually up to 0.5 wt .-%, preferably 0.001 to 0.3 wt .-%, in particular 0.01 to 0.2 wt .-%, most preferably 0.01 to 0.15 wt .-%.
  • the agent according to the invention is free from viscosity regulators, since these may also contribute to the undesirable streaking.
  • the agent according to the invention may contain further of the auxiliaries and additives mentioned.
  • the pH of the compositions of the invention can be varied over a wide range, but is preferably a range of 2.5 to 12.
  • For the disinfectant is a neutral or slightly acidic pH, preferably 6 to 7.5, in particular 6 , 5 to 7, preferred.
  • Desinfecting hard surface cleaners preferably have a pH of 7.5 to 10, preferably 8 to 9.5, and skin disinfectants are preferably of a weakly acidic pH of 5.0 to 6.0, preferably 5, 5 set. If thickeners are used in the composition according to the invention, the pH is preferably in the neutral range (pH 6.5 to 7.5).
  • 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 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 after dilution.
  • a further subject of the invention is accordingly a process for cleaning hard surfaces, comprising the steps of a) producing a cleaning liquor by diluting a cleaning agent according to one of claims 1 to 9 with water, b) applying the diluted cleaning agent to the surface to be cleaned, c) Wipe with a cloth, sponge, leather or other suitable substrate for this purpose to spread the agent over the entire surface; d) allow to dry.
  • compositions are exemplary compositions:
  • Detergents E1 to E4 according to the invention have been formulated, the composition of which is given in the table below (quantities in% by weight).
  • the pH is adjusted by adding sodium hydroxide.
  • compositions E1 to E4 according to the invention and the comparison agents V1 to V5 were each subjected to a test of the cleaning performance in dilute aqueous solution (12 g / l) in accordance with the quality standards of the Industrie notion Putz- und Vietnamesestoff eV (IPP).
  • IPP Industrie concept Putz- und Vietnamesestoff eV
  • a white surface treated with test soil aged mixture of oil, kaolin and black pigment
  • a cloth soaked with the product to be tested For this purpose, a multi-track wiper device is used.
  • the cleaning result is determined by means of a remission colorimeter against a white standard.
  • compositions of the invention showed a significant increase in the cleaning performance in comparison to the comparative formulations V3 to V5.
  • V1 showed a comparable cleaning performance, but contains in contrast to the inventive compositions a poorly anaerobically degradable linear alkylbenzenesulfonate (LAS).
  • LAS poorly anaerobically degradable linear alkylbenzenesulfonate

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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 agent de nettoyage aqueux pour surfaces dures, comprenant au moins un acide gras ou un sel de cet acide, et au moins une alkylamidoalkylamine, pouvant être utilisé, après dilution, pour le nettoyage de surfaces dures. L'agent peut, en conséquence, être utilisé dans un procédé de nettoyage de surfaces dures, procédé comprenant les étapes suivantes : production d'un bain de nettoyage par dilution de l'agent de nettoyage avec de l'eau, application de l'agent de nettoyage dilué sur les surfaces à nettoyer, et essuyage au moyen d'un chiffon, d'une éponge, d'un cuir, ou d'un autre substrat approprié à cet usage, en vue de répartir ledit agent sur toute la surface, ladite surface étant ensuite laissée à sécher.
EP09782470.0A 2008-09-17 2009-09-01 Nettoyant universel à capacité de nettoyage améliorée lors de l'utilisation à l'état dilué Not-in-force EP2329003B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09782470T PL2329003T3 (pl) 2008-09-17 2009-09-01 Uniwersalny środek czyszczący o polepszonej wydajności czyszczenia przy zastosowaniu w rozcieńczeniu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008047742A DE102008047742A1 (de) 2008-09-17 2008-09-17 Allzweckreiniger mit verbesserter Reinigungsleistung bei verdünnter Anwendung
PCT/EP2009/061290 WO2010031689A1 (fr) 2008-09-17 2009-09-01 Nettoyant universel à capacité de nettoyage améliorée lors de l'utilisation à l'état dilué

Publications (2)

Publication Number Publication Date
EP2329003A1 true EP2329003A1 (fr) 2011-06-08
EP2329003B1 EP2329003B1 (fr) 2016-12-14

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EP09782470.0A Not-in-force EP2329003B1 (fr) 2008-09-17 2009-09-01 Nettoyant universel à capacité de nettoyage améliorée lors de l'utilisation à l'état dilué

Country Status (6)

Country Link
EP (1) EP2329003B1 (fr)
DE (1) DE102008047742A1 (fr)
ES (1) ES2617319T3 (fr)
HU (1) HUE032637T2 (fr)
PL (1) PL2329003T3 (fr)
WO (1) WO2010031689A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339410A1 (fr) * 2016-12-22 2018-06-27 The Procter & Gamble Company Composition pour lave-vaisselle automatique
CN106987452A (zh) * 2017-03-19 2017-07-28 长沙协浩吉生物工程有限公司 一种外墙瓷砖酵素清洗液的配制方法
CN106987451A (zh) * 2017-03-19 2017-07-28 长沙协浩吉生物工程有限公司 一种卫生间墙地砖酵素清洁剂的配制方法
AU2020354640B2 (en) 2019-09-26 2023-04-06 Ecolab Usa Inc. High alkaline solvent-based degreaser and cleaner with diutan gum as a primary thickening system
WO2024182020A1 (fr) * 2023-02-28 2024-09-06 Energizer Auto, Inc. Compositions de nettoyage de véhicule

Family Cites Families (7)

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Publication number Priority date Publication date Assignee Title
US4774015A (en) * 1986-02-28 1988-09-27 Cherokee Chemical Co., Inc. Carburetor cleaner
DE69412801T2 (de) * 1993-03-19 1999-04-22 The Procter & Gamble Co., Cincinnati, Ohio Säures, flüssiges reinigungsmittel für badezimmer
DE19647636A1 (de) * 1996-11-18 1998-05-20 Basf Ag Hydroxyfettsäureamide und deren Verwendung als oberflächenaktive Substanzen, nichtionische Tenside oder Emulgatoren
GB9814706D0 (en) * 1998-07-08 1998-09-02 Procter & Gamble Cleansing apparatus
JP2000087098A (ja) * 1998-09-10 2000-03-28 Lion Corp 水性洗浄剤組成物
CA2358856A1 (fr) * 1999-01-20 2000-07-27 The Procter & Gamble Company Compositions de detergents liquides puissants a base aqueuse, comprenant des sulfonates d'alkylbenzene modifies
US6566313B1 (en) * 2000-09-15 2003-05-20 Henkel Corporation Shampoo and body wash composition and method of use thereof

Non-Patent Citations (1)

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Title
See references of WO2010031689A1 *

Also Published As

Publication number Publication date
DE102008047742A1 (de) 2010-04-15
WO2010031689A1 (fr) 2010-03-25
ES2617319T3 (es) 2017-06-16
EP2329003B1 (fr) 2016-12-14
PL2329003T3 (pl) 2017-06-30
HUE032637T2 (hu) 2017-10-30

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