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WO2008046778A1 - Détergent pour laver la vaisselle à la main avec solubilisation d'huile améliorée - Google Patents

Détergent pour laver la vaisselle à la main avec solubilisation d'huile améliorée Download PDF

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Publication number
WO2008046778A1
WO2008046778A1 PCT/EP2007/060832 EP2007060832W WO2008046778A1 WO 2008046778 A1 WO2008046778 A1 WO 2008046778A1 EP 2007060832 W EP2007060832 W EP 2007060832W WO 2008046778 A1 WO2008046778 A1 WO 2008046778A1
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Prior art keywords
alkyl
composition according
disodium
acid
oils
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Ceased
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PCT/EP2007/060832
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German (de)
English (en)
Inventor
Matthias Hloucha
Gert-Lothar Striepling
Heinz-Dieter Soldanski
Detlef Buisker
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Publication of WO2008046778A1 publication Critical patent/WO2008046778A1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/382—Vegetable products, e.g. soya meal, wood flour, sawdust
    • 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
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/162—Organic compounds containing Si
    • 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
    • C11D3/18—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • 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
    • C11D3/2093—Esters; Carbonates
    • 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
    • C11D1/143—Sulfonic 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
    • 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
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/90—Betaines
    • 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 cleaning agent for hard surfaces, in particular a hand dishwashing detergent, with improved oil solubilization and the use of this cleaning agent for cleaning hard surfaces, especially dishes.
  • aqueous cleaning agents For cleaning hard surfaces and in particular for the manual cleaning of dishes, aqueous cleaning agents with mixtures of anionic and amphoteric or nonionic surfactants, in particular with a surfactant combination of alkyl ether sulfate, sec. Alkanesulfonate and betaine, particularly proven, since they have a particularly good drying and drainage behavior.
  • the solubilization capacity can be increased by more than 40% and the rate of solubilization can be more than doubled, i. that the addition of the non-polar oil causes both a thermodynamic and a kinetic effect on the cleaning performance of the detergent.
  • a first subject of the present invention is therefore an aqueous hard surface cleaner, in particular a hand dishwashing detergent containing a nonpolar oil in an amount of 0.05 to 5% by weight.
  • the aqueous cleaning agent preferably contains at least one surfactant, more preferably at least one anionic surfactant.
  • the inventive aqueous cleaning agent contains a combination of at least one anionic surfactant and at least one nonionic or amphoteric surfactant, wherein at least one alkyl ether sulfate and / or an alkanesulfonate is preferably used as the anionic surfactant.
  • the anionic surfactant used is a mixture of at least one alkyl ether sulfate and at least one alkanesulfonate.
  • at least one betaine is used as the amphoteric surfactant.
  • alkyl ether sulfates and betaines are used, they are preferably present in a ratio of 5: 1 to 3: 1.
  • an aqueous cleaning agent which contains at least one alkyl ether sulfate, at least one secondary alkanesulfonate and contains at least one betaine, wherein the ratio between alkyl ether sulfates, secondary alkanesulfonates and betaines is preferably 5: 2: 1 to 3: 1: 1.
  • the aqueous cleaning agent is preferably a single-phase agent.
  • the aqueous cleaning agent is preferably characterized in that it has a solubilization capacity K of greater than or equal to 3, preferably greater than or equal to 3.4, particularly preferably greater than or equal to 3.8, and / or a solubilization rate (dynamic solubilization) of less than or equal to 20,000 s, preferably less than or equal to 15,000 s, more preferably less than or equal to 10,000 s, in particular less than or equal to 8,000 s.
  • K solubilization capacity of greater than or equal to 3, preferably greater than or equal to 3.4, particularly preferably greater than or equal to 3.8, and / or a solubilization rate (dynamic solubilization) of less than or equal to 20,000 s, preferably less than or equal to 15,000 s, more preferably less than or equal to 10,000 s, in particular less than or equal to 8,000 s.
  • the aqueous cleaning agent according to the invention has an increase in the solubilization capacity K of more than 20%, preferably more than 30%, more preferably more than 40% and / or an increase in the solubility capacity K compared to the same cleaning agent without nonpolar oil Solubilization rate by at least a factor of 2, preferably by at least the factor 3, more preferably by at least the factor of 3.5.
  • the determination of the solubilization capacity and solubilization rate will be described in the embodiments.
  • a second subject of the invention is the use of a non-polar oil for increasing the solubilization capacity and / or solubilization rate for hard surface cleaners which preferably contain a surfactant combination of alkyl ether sulfate, secondary alkanesulfonate and betaine and optionally have a high surfactant concentration, especially a high alkyl ether sulfate concentration.
  • a third subject of the invention is a method for increasing the solubilization capacity and / or solubilization rate of high surfactant hard surface cleaners with a surfactant combination of preferably alkyl ether sulfate, secondary alkanesulfonate and betaine by adding one or more nonpolar oils to the composition.
  • the composition according to the invention can be used for cleaning hard surfaces and in particular for manual dishwashing.
  • the non-polar oil increases the solubilization capacity and solubilization rate.
  • the preferably used betaine and especially preferably used alkyl ether sulfate contribute primarily to the cleaning effect, while the alkyl sulfonate preferably used above all positively influences the drying or flow behavior, ie in particular increases the rate of drying and reduces the formation of residues; the optionally used water-soluble salt finally ensures the adjustment of the viscosity.
  • a fourth subject of the invention is therefore the use of an agent according to the invention for cleaning hard surfaces, in particular crockery.
  • fatty acids or “fatty alcohols” or “their derivatives” are, unless stated otherwise, representative of branched or unbranched carboxylic acids or alcohols or their derivatives having preferably 6 to 22 carbon atoms
  • the available, for example, by Roelen's oxo synthesis oxo alcohols or their derivatives are used accordingly.
  • 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 oil to be used according to the invention may be natural or synthetic.
  • the non-polar oil may in particular be selected from
  • Vegetable oils in particular sunflower oil, olive oil, soybean oil, rapeseed oil, almond oil, jojoba oil, orange oil, wheat germ oil, peach kernel oil and the liquid portions of coconut oil.
  • triglyceride oils such as the liquid portions of beef tallow as well as synthetic triglyceride oils.
  • liquid paraffin oils e.g. isoparaffin oils, e.g. Isohexadecane and isoeicosane, from hydrogenated polyalkenes, especially poly-1-decenes (commercially available as Nexbase 2004, 2006 or 2008 FG (Fortum, Belgium)), from synthetic hydrocarbons, eg 1, 3-di- (2-ethyl -hexyl) -cyclohexane (Cetiol® S), as well as volatile and nonvolatile silicone oils which are cyclic, such.
  • decamethylcyclopentasiloxane and dodecamethylcyclohexasiloxane or may be linear, e.g. As linear dimethylpolysiloxane, commercially available z. B. under the name Dow Corning ® 190, 200, 244, 245, 344, 345 or 350 and Baysilon ® 350 M,
  • Di-n-alkyl ethers having a total of 12 to 36 carbon atoms, in particular 12 to 24 carbon atoms, such as di-n-octyl ether (commercially available as Cetiol® OE), di-n-decyl ether, di-n nonyl ether, di-n-undecyl ether, di-n-dodecyl ether, n-hexyl n-octyl ether, n-octyl n-decyl ether, n-decyl n-undecyl ether, n-undecyl n-dodecyl ether and n-hexyl -n-undecyl ether and di-tert-butyl ether, di-iso-pentyl ether, di-3-ethyldecyl ether, tert-butyl-n-octyl ether, is
  • Ester oils are understood to mean the esters of C 6 -C 30 -, in particular C 6 -C 22 -fatty acids, with C 2 -C 30 -, in particular C 2 -C 24 -FeWaI koholen.
  • fatty acid components used in the esters are 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, elaeoic acid.
  • stearic acid arachidic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures, which are obtained, for example, in the pressure splitting of natural fats and oils, in the oxidation of aldehydes from Roelen's oxo synthesis or the dimerization of unsaturated fatty acids.
  • fatty alcohol components in the ester oils are isopropyl alcohol, caproic alcohol, capryl alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeostearyl alcohol, arachyl alcohol, gadoleyl alcohol, Behenyl alcohol, erucyl alcohol and Brassi-dylalkohol and their technical mixtures, for example, in the high pressure hydrogenation of technical methyl esters based on fats and oils or aldehydes from the Roelen oxo synthesis and as a monomer fraction in the dimerization of unsaturated fatty alcohols incurred.
  • isopropyl myristate (Rilanit® IPM), isononanoic acid C16-18-alkyl ester (Cetiol® SN), 2-ethylhexyl palmitate (Cegesoft® 24), stearic acid 2-ethylhexyl ester (Cetiol® 868), cetyl oleate (Cetiol®V), glycerol tricaprylate, coconut fatty alcohol caprinate / caprylate (Cetiol® LC), n-butyl stearate, oleyl erucate (Cetiol® J 600), Isopropyl palmitate (Rilanit® IPP), oleyl oleate (Cetiol®), hexyl laurate (Cetiol® A), di-n-butyl adipate (Cetiol® B), my
  • Dicarboxylic acid esters such as di-n-butyl adipate, di (2-ethylhexyl) adipate, di (2-ethylhexyl) succinate and diisotridecyl acelate and diol esters such as ethylene glycol dioleate, ethylene glycol diisotridecanoate, propylene glycol di (2-ethylhexanoate), propylene glycol diisostearate, Propylene glycol dipelargonate, butanediol diisostearate, neopentyl glycol dicaprylate,
  • Mono-, di- and tri-fatty acid esters in particular tri-fatty acid esters, of saturated and / or unsaturated linear and / or branched fatty acids, in particular C 6 -C 22 -fatty acids, with glycerol, such as triglycerides of capric acid and / or caprylic acid, Monomuls® 90 -018, Monomuls® 90-L12 or Cutina® MD.
  • the non-polar oil is preferably present in the compositions according to the invention in an amount of 0.05-5.0, particularly preferably 0.1-2.0, in particular 0.2-1.5, in particular 0.5-1 , 5 wt .-% contained.
  • composition of the invention contains surfactants in a total amount of usually 12 to 70 wt .-%, preferably 19 to 55 wt .-%, in particular 23 to 46 wt .-%.
  • the agent according to the invention in particular for improving cleaning action, flow behavior and / or drying behavior, may also contain one or more other anionic surfactants, amphoteric surfactants, nonionic surfactants and / or cationic surfactants.
  • alkyl ether sulfates and alkyl sulfonates and the other anionic surfactants are usually used as alkali metal, alkaline earth metal and / or mono-, di- or Trialkanolammoniumsalz and / or in the form of their with the corresponding alkali metal hydroxide, alkaline earth metal hydroxide and / or mono-, di- or trialkanolamine used in situ to be neutralized corresponding acid.
  • Particularly preferred are the sodium salts. alkyl ether
  • Alkyl ether sulfates are products of sulfation reactions on alkoxylated alcohols.
  • the person skilled in the art generally understands, under alkoxylated alcohols, the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, in the context of the present invention preferably with longer-chain alcohols, ie with aliphatic straight-chain or one or more branched, acyclic or cyclic, saturated or mono- or polyunsaturated, preferably straight-chain, acyclic, saturated, alcohols having 6 to 22, preferably 8 to 18, in particular 10 to 16 and particularly preferably 12 to 14 carbon atoms.
  • Another embodiment of the alkoxylation is the use of mixtures of the alkylene oxides, preferably the mixture of ethylene oxide and propylene oxide.
  • Very particularly preferred for the purposes of the present invention are low-ethoxylated fatty alcohols having 1 to 4 ethylene oxide units (EO), in particular 1 to 2 EO, for example 2 EO, such as Na-Ci 2 - M -fatty alcohol + 2EO sulfate.
  • EO ethylene oxide units
  • the composition according to the invention comprises one or more alkyl ether sulfates in an amount of from 10 to 40% by weight, preferably from 13 to 35% by weight, in particular from 15 to 30% by weight.
  • the alkyl sulfonates usually have an aliphatic straight-chain or mono- or poly-branched, acyclic or cyclic, saturated or mono- or polyunsaturated, preferably branched, acyclic, saturated, alkyl radical having 6 to 22, preferably 9 to 20, in particular 11 to 18 and more preferably 14 to 17 carbon atoms.
  • Suitable alkyl sulfonates are accordingly the saturated alkanesulfonates, the unsaturated ones
  • Ethersulfonates i-ether sulfonates
  • alkyl-linked sulfonate function Ethersulfonates
  • alkanesulfonates in particular alkanesulfonates having a branched, preferably secondary, alkyl radical, for example the secondary alkanesulfonate sec.
  • the agent according to the invention contains one or more secs in a preferred embodiment.
  • Alkyl sulfonates in an amount of usually 1 to 15 wt .-%, preferably 3 to 10 wt .-%, in particular 4 to 8 wt .-%.
  • Suitable betaines are the alkylbetaines, the alkylamidobetaines, the imidazolinium betaines, the sulfobetaines (INCI Sultaines) and the phosphobetaines and preferably satisfy formula I,
  • R 1 - [CO-X- (CH 2 ) n ] x -N + (R 2 ) ( R 3 ) - (CH 2 ) m - [CH (OH) -CH 2 ] y -Y- (I) in the R 1 is a saturated or unsaturated C 6 . 22 alkyl, preferably C 8 . 18 -alkyl radical, in particular a saturated Ci -i O 6 alkyl radical, for example a saturated C 2 - 14 alkyl group,
  • X is NH, NR 4 having the C 1-4 -alkyl radical R 4 , O or S, n is a number from 1 to 10, preferably 2 to 5, in particular 3, x 0 or 1, preferably 1,
  • R 2, R 3 independently represent a CI_ 4 alkyl optionally hydroxysubstituted, such as a
  • m is a number from 1 to 4, in particular 1, 2 or 3, y 0 or 1 and
  • Y is COO, SO 3 , OPO (OR 5 ) O or P (O) (OR 5 ) O, wherein R 5 is a hydrogen atom H or a
  • C is M- alkyl.
  • Preferred betaines are the alkylbetaines of the formula (Ia), the alkylamidobetaines of the formula (Ib), the sulfobetaines of the formula (Ic) and the amidosulfobetaines of the formula (Id),
  • R 1 is -N + (CH 3 ) 2 -CH 2 CH (OH) CH 2 SO 3 " (Ic)
  • betaines are the carbo-betaines, in particular the carbo-betaines of the formula (Ia) and (Ib), most preferably the alkylamido-betaines of the formula (Ib).
  • betaines and sulfobetaines are the following compounds designated as INCI: almondamidopropyl betaines, apricotamidopropyl betaines, avocadamidopropyl betaines, babassuamidopropyl betaines, behenamidopropyl betaines, behenyl betaines, betaines, canolamidopropyl betaines, caprylic / capramidopropyl betaines, carnitines, cetyl betaines, cocamidoethyl betaines, cocamidopropyl Betaines, cocamidopropyl hydroxysultaines, coco-betaines, coco-hydroxysultaines, coco / oleamidopropyl betaines, coco-sultaines, decyl betaines, dihydroxyethyl oleyl Glycinates, dihydroxyethyl soy glycinates, dihydroxyethyl so
  • the agent according to the invention comprises one or more betaines in an amount of usually 1 to 15% by weight, preferably 3 to 10% by weight, in particular 4 to 8% by weight.
  • the surfactants a) alkyl ether sulfate, b) secondary alkanesulfonate and c) betaine contained in the agent according to the invention are preferably present in a ratio a): b): c) of 5: 2: 1 to 3: 1: 1.
  • the inventive composition may additionally or instead of the alkyl ether sulfates and alkanesulfonates also contain one or more other anionic surfactants. If these other anionic ones are used in addition to the alkyl ether sulfates and alkane sulfonates, they are usually used in an amount of 0.001 to 5 wt.%, Preferably 0.01 to 4 wt.%, Especially 0.1 to 3 wt.%. , particularly preferably 0.2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example 1 wt .-%, in the middle.
  • Suitable further anionic surfactants are, in particular, aliphatic sulfates such as fatty alcohol sulfates, monoglyceride sulfates and ester sulfonates (sulfo fatty acid esters), lignosulfonates, alkylbenzenesulfonates, fatty acid cyanamides, anionic sulfosuccinic acid surfactants, fatty acid isethionates, acylaminoalkanesulfonates (fatty acid taurides), fatty acid sarcosinates, ether carboxylic acids and alkyl (ether) phosphates.
  • aliphatic sulfates such as fatty alcohol sulfates, monoglyceride sulfates and ester sulfonates (sulfo fatty acid esters), lignosulfonates, alkylbenzenesulfonates, fatty acid cyanamides, anionic sulfos
  • Suitable further anionic surfactants are also anionic gemini surfactants having a diphenyl oxide basic structure, 2 sulfonate groups and an alkyl radical on one or both benzene rings according to the formula O 3 S (C 6 H 3 R) O (C 6 H 3 R ') SO 3 ', in which R is an alkyl radical having, for example, 6, 10, 12 or 16 carbon atoms and R' is R or H (Dowfax ® Dry hydrotropes Powder with C 16 alkyl radical (s); INCI Sodium Hexyldiphenyl ether sulfonates, Disodium decyl phenyl Ether disulfonates, disodium Lauryl phenyl ether disulfonates, Disodium Cetyl Phenyl Ether disulfonates) and fluorinated anionic surfactants, in particular perfluorinated alkylsulfonates such as ammonium C 9 / io-Perfluoroalkyls
  • Particularly preferred further anionic surfactants are the anionic sulfosuccinic acid surfactants sulfosuccinates, sulfosuccinamates and sulfosuccinamides, especially sulfosuccinates and sulfosuccinamates, most preferably sulfosuccinates.
  • the sulfosuccinates are the salts of the monoesters and diesters of sulfosuccinic acid HOOCCH (SO 3 H) CH 2 COOH, while the sulfosuccinamates are the salts of the monoamides of sulfosuccinic acid and the sulfosuccinamides are the salts of the diamides of sulfosuccinic acid.
  • a detailed description of these known anionic surfactants is provided by A. Domsch and B.
  • the salts are preferably alkali metal salts, ammonium salts and mono-, di- or trialkanolammonium salts, for example mono-, di- or triethanolammonium salts, in particular lithium, sodium, potassium or ammonium salts, particularly preferably sodium or ammonium salts preferably sodium salts.
  • one or both carboxyl groups of the sulfosuccinic acid is preferably with one or two identical or different unbranched or branched, saturated or unsaturated, acyclic or cyclic, optionally alkoxylated alcohols having 4 to 22, preferably 6 to 20, in particular 8 to 18 , more preferably 10 to 16, most preferably 12 to 14 carbon atoms esterified.
  • esters of unbranched and / or saturated and / or acyclic and / or alkoxylated alcohols in particular unbranched, saturated fatty alcohols and / or unbranched, saturated, with ethylene and / or propylene oxide, preferably ethylene oxide, alkoxylated fatty alcohols having a degree of alkoxylation of 1 to 20, preferably 1 to 15, in particular 1 to 10, more preferably 1 to 6, most preferably 1 to 4.
  • the monoesters are preferred in the context of the present invention over the diesters.
  • a particularly preferred sulfosuccinate is Sulfobernsteinklarylpolyglykolester-di-sodium salt (lauryl EO sulfosuccinate, di-sodium salt; INCI Disodium Laureth Sulfosuccinate), for example, as Tego ® sulfosuccinate F 30 (Goldschmidt) with a sulfosuccinate of 30 parts by weight % is commercially available.
  • one or both form carboxyl groups of the sulfosuccinic acid preferably with a primary or secondary amine having one or two identical or different, unbranched or branched, saturated or unsaturated, acyclic or cyclic, optionally alkoxylated alkyl radicals having 4 to 22 , preferably 6 to 20, in particular 8 to 18, more preferably 10 to 16, most preferably 12 to 14 carbon atoms carries, a carboxylic acid amide.
  • Particular preference is given to unbranched and / or saturated and / or acyclic alkyl radicals, in particular unbranched, saturated fatty alkyl radicals.
  • sulfosuccinates and sulfosuccinamates designated according to INCI, which are described in the International Cosmetic Ingredient Dictionary and Handbook: Ammonium Dinonyl Sulfosuccinates, Ammonium Lauryl Sulfosuccinates, Diammonium Dimethicone Copolyol Sulfosuccinates, Diammonium Lauram Ido-M EA Sulfosuccinates, Diammonium Lauryl Sulfosuccinates, Diammonium Oleamido PEG-2 Sulfosuccinate, Diamyl Sodium Sulfosuccinate, Dicapryl Sodium Sulfosuccinate, Dicyclohexyl Sodium Sulfosuccinate, Diheptyl Sodium Sulfosuccinate, Dihexyl Sodium Sulfosuccinate, Diisobutyl Sodium Sulfosuccinate, Dioctyl Sodium S
  • sulfosuccinamate is disodium Cie.is-alkoxypropylensulfosuccinamate.
  • Preferred anionic sulfosuccinic are imidosuccinate, mono-Na-sulfosuccinic acid diisobutyl ester (Monawet MB ® 45), mono-Na-sulfosuccinic acid di-octyl ester (Monawet MO-84 ® R2W, Rewopol SB ® DO 75), mono-Na sulfosuccinic acid di-tridecyl (Monawet ® MT 70) Fettalkoholpolyglykolsulfosuccinat-Na-NH 4 salt (sulfosuccinate S-2), di-Na-sulfosuccinic acid mono- Ci 2 / i 4 3EO ester (Texapon ® SB-3 ) Natruimsulfobernstein Acid
  • the agent according to the invention contains as anionic sulfosuccinic acid surfactants one or more sulfosuccinates, sulfosuccinamates and / or sulfosuccinamides, preferably sulfosuccinates and / or sulfosuccinamates, in particular sulfosuccinates, in an amount of usually 0.001 to 5% by weight, preferably 0, 01 to 4 wt .-%, in particular 0.1 to 3 wt .-%, particularly preferably 0.2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example 1 part by weight. %.
  • amphoteric surfactants are amphoteric surfactants.
  • amphoteric surfactants (amphoteric surfactants, zwitterionic surfactants) which can be used according to the invention include alkylamidoalkylamines, alkyl-substituted amino acids, acylated amino acids or biosurfactants, of which the betaines are preferred within the scope of the teaching according to the invention.
  • alkylamidoalkylamines are amphoteric surfactants of the formula (III), R 9 -CO-NR 10 - (CH 2 ) 1 -N (R 11 ) - (CH 2 CH 2 ⁇ ) J - (CH 2 ) k - [CH (OH)]
  • R 10 is a hydrogen atom H or a C 1-4 -alkyl radical, preferably H, i is a number from 1 to 10, preferably 2 to 5, in particular 2 or 3,
  • R 11 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,
  • alkylamido alkylamines are the following compounds named according to INCI: Cocoamphodipropionic Acid, Cocobetainamido amphopropionates, DEA-Cocoamphodipropionate, Disodium Caproamphodiacetate, Disodium Caproamphodipropionate, Disodium Caprylo- amphodiacetates, Disodium Capryloamphodipropionate, Disodium Cocoamphocarboxyethylhy- droxypropylsulfonate, Disodium Cocoamphodiacetate, Disodium Cocoamphodipropionate, Disodium Isostearoamphodiacetate, Disodium Isostearoamphodipropionate , Disodium Laureth-5 Carboxyamphodiacetate, Disodium Lauroamphodiacetate, Disodium Lauroamphodipropionate, Disodium Oleoamphodipropionate, Disodium PPG-2-lso
  • Preferred alkyl-substituted amino acids are monoalkyl-substituted amino acids according to formula (IV),
  • R 13 -NH-CH (R 14 ) - (CH 2 ) U -COOM '(IV) in the R 13 is a saturated or unsaturated C 6 . 22 alkyl, preferably C 8 . 18 -alkyl radical, in particular a saturated Ci -i O 6 alkyl radical, for example a saturated C 2 - 14 alkyl group,
  • R 14 is a hydrogen atom H or a C 1 . 4 - Al kylrest, preferably H, u is a number from 0 to 4, preferably 0 or 1, in particular 1, and
  • M ' is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, e.g. protonated mono-, di- or triethanolamine, is alkyl-substituted imino acids according to formula (V),
  • M is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, for example protonated mono-, di- or triethanolamine, where M" in the two carboxy groups may have the same or two different meanings, for example hydrogen and sodium or twice sodium, is, and mono- or dialkyl-substituted natural amino acids according to formula (VI),
  • R 16 -N (R 17 ) -CH (R 18 ) -COOM "'(VI) in the R 16 is a saturated or unsaturated C 6, 22 alkyl radical , preferably C 8 - kylrest I8 -Al, in particular a saturated Ci -i O 6 alkyl radical, for example a saturated C 12 - 14 kylrest -alkyl
  • R 17 is a hydrogen atom or a CI_ 4 alkyl, optionally hydroxy- or amine-substituted, eg a methyl, ethyl, hydroxyethy
  • R 18 is the radical of one of the 20 natural ⁇ -amino acids H 2 NCH (R 18 ) COOH, and M '"is a hydrogen, an alkali metal, an alkaline earth metal or a protonated alkanolamine, for example protonated mono-, di- or triethanolamine.
  • alkyl-substituted amino acids are the Aminopropionate according to formula (IVa), R 13 -NH-CH 2 CH 2 COOM '(IVa) in which R 13 and M' have the same meaning as in formula (IV).
  • alkyl-substituted amino acids are the following compounds designated as INCI: aminopropyl laurylglutamine, cocaminobutyric acid, cocaminopropionic acid, DEA-lauraminopropionate, disodium cocaminopropyl iminodiacetate, disodium dicarboxyethyl copropylenediamine, disodium lauriminodipropionate, disodium steariminodipropionate, disodium tallowiminodipropionate, lauram inopropionic acid, lauryl aminopropylglycine, Lauryl di-ethylenediaminoglycine, myristam inopropionic acid, sodium C12-15 alkoxypropyl iminodipropionate, sodium cocaminopropionate, sodium lauraminopropionate, sodium lauriminodipropionate, sodium lauroyl methylaminopropionate, TEA-lauraminoprop
  • Acylated amino acids are amino acids, in particular the 20 natural ⁇ -amino acids which carry on the amino nitrogen atom the acyl radical R 19 CO of a saturated or unsaturated fatty acid R 19 COOH, where R 19 is a saturated or unsaturated C 6 . 22 alkyl, preferably C 8 _i 8 alkyl, in particular a saturated Ci O -i 6 alkyl, for example, a saturated Ci 2 -i 4 -alkyl radical.
  • the acylated amino acids can also be used as the alkali metal salt, alkaline earth metal salt or alkanolammonium salt, for example mono-, di- or triethanolammonium salt.
  • acylated amino acids are the acyl derivatives summarized in accordance with INCI under Amino Acids, for example sodium cocoyl glutamate, lauroyl glutamate, capryloyl glycine or myristoyl methylalanine.
  • amphoteric surfactant combination preferably contains at least one betaine, in particular at least one alkylamidobetaine, more preferably cocoamidopropylbetaine.
  • amphoteric surfactants preferably contains at least one amphoteric surfactant is selected from the group comprising Natriumcarboxyethylkokosphosphoethylimidazolin (Phosphoteric ® TC-6), C 8 / io amidopropyl betaine (INCI caprylic / Capramidopropyl Betaine, Betaine Tego ® 810), N-2-hydroxyethyl-N-carboxymethyl -fettklamido-ethylamine-Na (Rewoteric ® AMV) and N-caprylic / capric amidoethyl-N- ethyl ether propionate Na (Rewoteric AMVSF ®) and the betaine 3- (3-cocoamido-propyl) - dimethylammonium-2-hydroxypropanesulfonate (INCI sultaines; Rewoteric AM CAS ®) and the Alkylamidoalkylamin N
  • the agent according to the invention contains one or more amphoteric surfactants in an amount of more than 8% by weight. In yet another particular embodiment, the agent according to the invention contains one or more amphoteric surfactants in an amount of less than 2% by weight.
  • composition of the invention may also contain one or more nonionic surfactants, usually in an amount of 0.001 to 5 wt .-%, preferably 0.01 to 4 wt .-%, in particular 0.1 to 3 wt .-%, particularly preferably 0 , 2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example, 1 wt .-%.
  • nonionic surfactants usually in an amount of 0.001 to 5 wt .-%, preferably 0.01 to 4 wt .-%, in particular 0.1 to 3 wt .-%, particularly preferably 0 , 2 to 2 wt .-%, most preferably 0.5 to 1, 5 wt .-%, for example, 1 wt .-%.
  • Nonionic surfactants in the context of the invention are alkoxylates such as polyglycol ethers, fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, end-capped polyglycol ethers, mixed ethers and hydroxy mixed ethers and fatty acid polyglycol esters. Also suitable are block polymers of ethylene oxide and propylene oxide as well as fatty acid alkanolamides and fatty acid polyglycol ethers. Important classes of nonionic surfactants according to the invention are furthermore the amine oxides and the sugar surfactants, in particular the alkyl polyglucosides.
  • EO ethylene
  • PO propylene oxide
  • the amine oxides suitable according to the invention include alkylamine oxides, in particular alkyl dimethylamine oxides, alkylamidoamine oxides and alkoxyalkylamine oxides.
  • alkylamine oxides in particular alkyl dimethylamine oxides, alkylamidoamine oxides and alkoxyalkylamine oxides.
  • Preferred amine oxides satisfy formula II,
  • R 7, R, 8, independently, a CI_ 4 alkyl optionally hydroxysubstituted xyethylrest such as a hydrochloride, in particular a methyl radical.
  • Suitable amine oxides are the following compounds designated according to INCI: almondamidopropylamine oxides, babassuamidopropylamine oxides, behenamine oxides, cocamidopropyl amines oxides, cocamidopropylamine oxides, cocamine oxides, coco-morpholine oxides, decylamine oxides, decyltetradecylamine oxides, diaminopyrimidines oxides, dihydroxyethyl C8-10 Alkoxypropylamines oxides, dihydroxyethyl C9-11 alkoxypropylamines oxides, dihydroxyethyl C12-15 alkoxypropylamines oxides, dihydroxyethyl cocamines oxides, dihydroxyethyl lauramine oxides, dihydroxyethyl stearamines oxides, dihydroxyethyl tallowamine oxides, hydrogenated palm kernel amines oxides, hydrogenated tallowamine oxides, hydroxyethyl
  • Sugar surfactants are known surface-active compounds which include, for example, the sugar surfactant classes of the alkyl glucose esters, aldobionamides, gluconamides (sugar acid amides), glycerol amides, glycerol glycolipids, polyhydroxy fatty acid amide sugar surfactants (sugar amides) and alkyl polyglycosides, as described, for example, in WO 97/00609 (Henkel Corporation) and those cited therein Publications are described (pages 4 to 12), to which reference is made in this regard and the content of which is hereby incorporated into this application.
  • sugar surfactant classes of the alkyl glucose esters, aldobionamides, gluconamides (sugar acid amides), glycerol amides, glycerol glycolipids, polyhydroxy fatty acid amide sugar surfactants (sugar amides) and alkyl polyglycosides, as described, for example, in WO
  • Preferred sugar surfactants within the scope of the teaching according to the invention are the alkyl polyglycosides and the sugar amides and their derivatives, in particular their ethers and esters.
  • the ethers are the products of the reaction of one or more, preferably one, sugar hydroxy group with one or more Hydroxyl-containing compound, for example C 1 . 22 -alcohols or glycols such as ethylene and / or propylene glycol, wherein the sugar hydroxy group can also carry polyethylene glycol and / or polypropylene glycol.
  • the esters are the reaction products of one or more, preferably one, sugar hydroxy group with a carboxylic acid, in particular a C 6 . 22 fatty acid.
  • Particularly preferred sugar amides satisfy the formula R'C (O) N (R ") [Z], in which R 'is a linear or branched, saturated or unsaturated acyl radical, preferably a linear unsaturated acyl radical, having 5 to 21, preferably 5 to 17, in particular 7 to 15, particularly preferably 7 to 13 carbon atoms, R "is a linear or branched, saturated or unsaturated alkyl radical, preferably a linear unsaturated alkyl radical, having 6 to 22, preferably 6 to 18, in particular 8 to 16, particularly preferred 8 to 14 carbon atoms, a CI_ 5 alkyl radical, especially a methyl, ethyl, propyl, isopropyl, n-butyl, isobutyl, tert-butyl or n-pentyl radical, or hydrogen, and Z is a sugar residue, ie a monosaccharide residue.
  • Particularly preferred sugar amides are the amides of glucose, the glucamides, for
  • alkylpolyglycosides are particularly preferred sugar surfactants within the scope of the teaching according to the invention and preferably satisfy the general formula R 1 O (AO) 3 [G] x in which R 1 is a linear or branched, saturated or unsaturated alkyl radical having 6 to 22 , preferably 6 to 18, in particular 8 to 16, particularly preferably 8 to 14 carbon atoms, [G] for a glycosidically linked sugar residue and xfor a number from 1 to 10 and AO for an alkyleneoxy group, for example an ethyleneoxy or propyleneoxy group, and a for the average degree of alkoxylation of 0 to 20.
  • R 1 is a linear or branched, saturated or unsaturated alkyl radical having 6 to 22 , preferably 6 to 18, in particular 8 to 16, particularly preferably 8 to 14 carbon atoms
  • AO for an alkyleneoxy group, for example an ethyleneoxy
  • the group (AO) 3 may also contain different alkyleneoxy, for example ethyleneoxy or propyleneoxy, where it is a to the average Automatalkoxyltechniksgrad, ie the sum of Ethoxyltechniks- and Propoxyltechniksgrad acts.
  • the alkyl radicals R 1 of the APG are linear unsaturated radicals having the stated number of carbon atoms.
  • APG are nonionic surfactants and are known substances that can be obtained by the relevant methods of preparative organic chemistry.
  • alkyl glycosides having a mean degree of oligomerization x of 1, 1 to 3.0 used. From an application point of view, those alkyl glycosides whose degree of oligomerization is less than 1.7 and in particular between 1.2 and 1.6 are preferred.
  • the glycosidic sugar used is preferably xylose, but especially glucose.
  • the alkyl or alkenyl radical R ' can be derived from primary alcohols having 8 to 18, preferably 8 to 14 carbon atoms.
  • Typical examples are caproic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol, and technical mixtures thereof, such as those obtained in the course of the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from Roelene's oxosynthesis.
  • the alkyl or alkenyl radical R ' is derived from lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol.
  • lauryl alcohol myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol.
  • elaidyl alcohol petroselinyl alcohol, arachidyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and technical mixtures thereof.
  • alkyl polyglycosides are, for example C 8-I o- and a Ci 2 -i 4 alkyl polyglucoside with a degree DP of 1, 4 or 1, 5, in particular C 8 -io- alkyl-1, 5-glucoside and C 12 -i 4 -alkyl-1,4-glucoside.
  • composition according to the invention may also contain one or more cationic surfactants (cationic surfactants, INCI).
  • cationic surfactants cationic surfactants, INCI
  • Quaternary ammonium compounds usually in an amount of 0.001 to 5 wt .-%, preferably 0.01 to 4 wt .-%, in particular 0.1 to 3 wt .-%, particularly preferably 0.2 to
  • Preferred cationic surfactants are the quaternary surface-active compounds, in particular with an ammonium, sulfonium, phosphonium, iodonium or arsonium group, as described, for example, KH Wallrobußer in "Praxis der Sterilisation, Disinfection - Conservation: Germ Identification - Company Hygiene” (5th ed Stuttgart, New York: Thieme, 1995) as antimicrobial agents.
  • the agent can be designed with an antimicrobial effect or its possibly existing antimicrobial effect due to other ingredients can be improved.
  • Particularly preferred cationic surfactants are the quaternary ammonium compounds (QAV, INCI quaternary ammonium compounds) according to the general formula (R ') (R ") (R'") (R IV ) N + X " , in which R 1 to R ⁇ v same or different CI_ 22 -alkyl radicals, C 7. 28, aralkyl radicals, or heterocyclic radicals, or in the case of an aromatic compound such as pyridine-even three groups together with the nitrogen atom forming the heterocycle, for example a pyridinium or imidazolinium form, and X "halide ions, sulfate ions, hydroxide ions or similar anions.
  • at least one of the radicals has a chain length of 8 to 18, in particular 12 to 16, carbon atoms.
  • QACs are prepared by reacting tertiary amines with alkylating agents, e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • alkylating agents e.g. Methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced.
  • the alkylation of tertiary amines with a long alkyl radical and two methyl groups succeeds particularly easily, and the quatern
  • Suitable QAVs are, for example, benzalkonium chloride (N-alkyl-N, N-dimethylbenzylammonium chloride, CAS No. 8001-54-5), benzalkone B (mp-dichlorobenzyl-dimethyl-C 1-4 -alkylammonium chloride, CAS No. 58390-78 -6), benzoxonium chloride (benzyldodecyl-bis (2-hydroxyethyl) ammonium chloride), cetrimonium bromide (N-hexadecyl-N, N-trimethyl-ammonium bromide, CAS No.
  • benzetonium chloride N, N Dimethyl N- [2- [2- [p- (1,1,3,3-tetramethylbutyl) phenoxy] ethoxy] ethyl] benzylammonium chloride, CAS No. 121-54-0
  • dialkyldimethylammonium chlorides such as di-n- decyldimethylammonium chloride (CAS No. 7173-51-5-5), didecyldimethylammonium bromide (CAS No. 2390-68-3), dioctyldimethylammoniumchloric, 1-cetylpyridiniumchloride (CAS No. 123-03-5) and Thiazoline iodide (CAS No.
  • QACs are the benzalkonium chlorides having C 8 -C 18 -alkyl radicals, in particular C 12 -C 14 -alkyl-benzyldimethylammonium chloride.
  • a particularly preferred QAC Kokospentaethoxymethylammoni- ummethosulfat (INCI PEG-5 Cocomonium Methosulfate, Rewoquat ® CPEM).
  • anionic surfactant compatible and / or cationic surfactant as little as possible are used or omitted in a particular embodiment of the invention entirely on cationic surfactants.
  • compositions according to the invention may contain further ingredients.
  • these include, for example, water-soluble salts, solvents, additives for improving the drainage and drying behavior, for adjusting the viscosity, for stabilization and further customary in manual dishwashing detergents and additives, such as UV stabilizers, perfume, pearlescing agents, dyes, corrosion inhibitors, preservatives, organic salts, disinfectants, enzymes, pH adjusters and skin feel-improving or nourishing additives.
  • the cleaning agent according to the invention may further contain one or more water-soluble salts to lower the viscosity. It may be inorganic and / or organic salts, in a preferred embodiment, the agent contains at least one inorganic salt.
  • Inorganic salts which can be used according to the invention are preferably selected from the group consisting of colorless water-soluble halides, sulfates, sulfites, carbonates, hydrogen carbonates, nitrates, nitrites, phosphates and / or oxides of the alkali metals, alkaline earth metals, aluminum and / or transition metals; Furthermore, ammonium salts can be used. Particularly preferred are halides and sulfates of the alkali metals; Preferably, therefore, the inorganic salt is selected from the group comprising sodium chloride, potassium chloride, sodium sulfate, potassium sulfate and mixtures thereof.
  • the organic salts which can be used according to the invention are, in particular, colorless water-soluble alkali metal, alkaline earth metal, ammonium, aluminum and / or transition metal salts of the carboxylic acids.
  • the salts are selected from the group comprising formate, acetate, propionate, citrate, malate, tartrate, succinate, malonate, oxalate, lactate and mixtures thereof.
  • the cleaning agent according to the invention contains in a preferred embodiment 0.1 to 10 wt .-%, preferably 0.5 to 7 wt .-%, particularly preferably 0.8 to 5 wt .-% of at least one water-soluble salt. In a particularly preferred embodiment, exclusively inorganic salts are used.
  • the water-soluble salt is used to set a lower viscosity in hard surface cleaners having a high surfactant concentration, especially a high alkyl ether sulfate concentration.
  • a process for reducing the viscosity of high-surfactant, especially high alkyl ether sulfate hard surface cleaners one or more water-soluble salts are accordingly added to the compositions.
  • the water content of the aqueous composition according to the invention is usually 15 to 90 wt .-%, preferably 20 to 85 wt .-%, in particular 30 to 80 wt .-%.
  • the agent according to the invention may advantageously additionally contain one or more water-soluble organic solvents, usually in an amount of 0.1 to 30% by weight, preferably 1 to 20% by weight, in particular 2 to 15% by weight, more preferably 3 to 12% by weight, most preferably 4 to 8% by weight.
  • the solvent is used in the context of the teaching of the invention as needed in particular as a hydrotrope, viscosity regulator and / or cold stabilizer. It acts solubilizing in particular for surfactants and electrolyte as well as perfume and dye and thus contributes to their incorporation, prevents the formation of liquid-crystalline phases and has a share in the formation of clear products.
  • the viscosity of the agent according to the invention decreases with increasing amount of solvent. However, too much solvent can cause excessive viscosity drop. Finally, as the amount of solvent increases, the clouding and clearing point of the composition according to the invention decreases.
  • Suitable solvents are, for example, saturated or unsaturated, preferably saturated, branched or unbranched C 1.
  • 20- 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 the - optionally etherified on one side with a C ⁇ alkanol - C 2 - 6 alkylene glycols and poly-C 2 - 3 -alkylene on average 1 to 9 identical or different, preferably identical, alkylene glycol per molecule as well as the 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, Methoxymethylbutanol, Methoxy PEG-10, Methylal,
  • Particularly preferred solvents are the unilaterally with a C ⁇ alkanol etherified poly-C 2 _ 3 - alkylene glycol having an average of 1 to 9, preferably 2 to 3, ethylene or propylene glycol groups, for example PPG-2 methyl ether (dipropylene glycol monomethyl ether).
  • the solvent is selected from the group comprising methanol, ethanol,
  • Highly preferred solvents are the C 2 - 3 alcohols ethanol, n-propanol and / or iso-propanol, in particular ethanol.
  • solubilizer in particular for perfume and dyes can except those previously described
  • Solvents for example, alkanolamines and alkylbenzenesulfonates with 1 to 3
  • Carbon atoms are used in the alkyl radical.
  • (Builder) usually in an amount of 0.001 to 5 wt .-%, preferably 0.01 to
  • Surfactants useful as additives are certain of the amphoteric types already described above.
  • Surfactants anionic surfactants, nonionic surfactants and cationic surfactants, which are repeated at this point.
  • the content of surface-active additives is preferably to be chosen such that the
  • suitable amphoteric surfactants are, in particular Natriumcarboxyethylkokosphos- phoethylimidazolin (Phosphoteric ® TC-6), C 8/10 -Amidopropylbetain (INCI caprylic / Capramidopropyl Betaine, Betaine Tego ® 810), N-2-hydroxyethyl-N-carboxymethyl-ethylamine fettklamido -Na (Rewoteric ® AMV) and N-caprylic / capric amidoethyl-N-ethyl-propionate-Na (Rewoteric AMVSF ®) and the betaine 3- (3-cocoamido-propyl) dimethylammonium-2-hydroxypropane (INCI sultaines; Rewoteric AM CAS ®) and the Alkylamidoalkylamin N- [N '(N "-2-hydroxyethyl-
  • anionic surfactants which are suitable as additives are in particular anionic gemini surfactants having a diphenyloxide basic structure, 2 sulfonate groups and one alkyl radical on one or both benzene rings according to the formula O 3 S (C 6 H 3 R) O (C 6 H 3 R ') S ⁇ 3 ", in which R is an alkyl radical having, for example, 6, 10, 12 or 16 carbon atoms and R 'is R or H (Dowfax ® Dry Hydrotrope Powder with C 16 -alkyl radical (s); INCI Sodium Hexyldiphenyl ether sulfonates, disodium decyl phenyl ether disulfonates, Disodium Lauryl Phenyl Ether disulfonates, Disodium Cetyl Phenyl Ether disulfonates) and the fluorinated anionic surfactants ammonium C 9 / i 0 -Perfluoroalkylsulfonat (Flu
  • suitable nonionic surfactants are particularly C 0 -D imethylaminoxid (Ammonyx ® DO), C 10 / i 4 fatty alcohol + 1, + 2PO 6,4EO (Dehydol ® 980), C 12/14 -fatty alcohol + 6 EO (Dehydol ® LS6), C 8 - fatty alcohol + 1, + 2PO 9EO (Dehydol ® O10), C 16/20 -Guerbetalkohol + 8EO, n-butyl-closed (Dehypon ® G2084), mixture of several n-butyl-sealed nonionic surfactants and C 8 / i 0 APG (Dehypon ® Ke 2555) C 8/10 fatty alcohol + 1 PO + 22EO- (2-hydroxydecyl) ether (Dehypon Ke ® 3447), C 12/14 - fatty alcohol + 5EO + 4PO ( Dehypon LS ® 54 G), C 12/14 -fatty alcohol
  • cationic surfactants are particularly compatible with anionic surfactants, cationic surfactants such as quaternary ammonium compounds, for example, coconut pentaethoxymethylammoniummethosulfat (INCI PEG-5 Cocomonium Methosulfate; Rewoquat CPEM ®).
  • quaternary ammonium compounds for example, coconut pentaethoxymethylammoniummethosulfat (INCI PEG-5 Cocomonium Methosulfate; Rewoquat CPEM ®).
  • Polymers suitable as additives are especially maleic acid-acrylic acid copolymer, Na salt (Sokalan ® CP 5), modified polyacrylic acid Na salt (Sokalan ® CP 10), modified polycarboxylate Na salt (Sokalan ® HP 25), polyalkylene oxide, modified heptamethyltrisiloxane (Silwet ® L-77), polyalkylene oxide-modified heptamethyltrisiloxane (Silwet ® L-7608) and polyether (copolymers of polydimethylsiloxanes having ethylene oxide / propylene oxide segments (polyether)), preferably water-soluble linear polyether having terminal polyether as Tegopren ® 5840, Tegopren ® 5843, Tegopren® ® 5847, Tegopren® ® 5851, Tegopren® ® 5863 or Tegopren® ® 5878th
  • suitable builders are, in particular polyaspartic acid-Na-salt, Ethylendiamintriacetatkokosalkylacetamid (Rewopol ® CHT 12), methylglycine-Tri-Na-salt (Trilon ES ® 9964) and acetophosphonic (Turpinal SL ®).
  • Blends with surfactant or polymeric additives show in the case of Monawet MO-84 ® R2W, Tegopren ® 5843 and Tegopren 5863 ® synergism.
  • Tegopren grades 5843 and 5863 is less preferred when applied to hard surfaces of glass, especially glassware, since these can apply silicone surfactants to glass.
  • the additives mentioned are dispensed with.
  • the favorable for the inventive agent viscosity is 20 0 C and a shear rate of
  • the viscosity of the composition according to the invention can be increased - in particular with a low surfactant content of the composition - by thickening agents and / or - especially with a high surfactant content of the composition - can be reduced by the water-soluble inorganic salts contained and by solvents.
  • composition according to the invention may additionally contain one or more polymeric thickeners.
  • polymeric thickeners are the polycarboxylates which have a thickening effect as polyelectrolytes, preferably homopolymers and copolymers of acrylic acid, in particular acrylic acid copolymers such as acrylic acid-methacrylic acid copolymers, and the polysaccharides, in particular heteropolysaccharides, and other customary thickening polymers.
  • Suitable polysaccharides or heteropolysaccharides are 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.
  • a preferred polymeric thickener is the microbial anionic heteropolysaccharide xanthan gum produced by Xanthomonas campestris and some other species under aerobic conditions having a molecular weight of 2-15 ⁇ 10 6 , and is available, for example, from the company.
  • Kelco is available under the trade name Keltrol, for example as a cream-colored powder Keltrol T (transparent) or as white granules Keltrol ® RD (Readily Dispersable).
  • Acrylic acid polymers suitable as polymeric thickeners are, for example, high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene (INCI Carbomer), which are also referred to as carboxyvinyl polymers.
  • a polyalkenyl polyether in particular an allyl ether of sucrose, pentaerythritol or propylene
  • carboxyvinyl polymers Such polyacrylic acids are obtainable inter alia from Fa. 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).
  • but particularly suitable polymeric thickeners are the following acrylic acid copolymers: (i) copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably formed with CI_ 4 -alkanols, esters (INCI Acrylates Copolymer), to which about copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) and which are obtainable for example from Messrs.
  • acrylic acid copolymers (i) copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple, preferably formed with CI_ 4 -alkanols, esters (INCI Acrylates Copolymer), to which about copolymers of methacrylic acid, butyl acrylate and methyl methacrylate (CAS 25035-69-2) or of butyl acryl
  • Rohm & Haas under the trade names Aculyn ® and Acusol ® for example the anionic non-associative polymers Aculyn ® 33 (crosslinked), Acusol ® 810 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 Ci O - 3 o-alkyl acrylates with one or more monomers selected from the group of acrylic acid, methacrylic acid and their simple, preferably with Ci_ 4 - alkanols formed, esters (INCI Acrylat.es/C10-30 alkyl acrylate Crosspolymer) and which are for example available from the company.
  • Aculyn ® and Acusol ® for example the anionic non-associative polymers Aculyn ® 33 (crosslinked), Acusol ® 810 and Acu
  • Carbopol ® for example hydrophobized Carbopol ® and ETD2623 Carbopol ® 1382 (INCI Acrylat.es/ C10-30 alkyl acrylate Crosspolymer) and Carbopol AQUA ® 30 (formerly Carbopol ® EX 473).
  • the content of polymeric thickener is usually not more than 8 wt .-%, preferably between 0.1 and 7 wt .-%, particularly preferably between 0.5 and 6 wt .-%, in particular between 1 and 5 wt .-% and most preferably between 1, 5 and 4% by weight, for example between 2 and 2.5% by weight.
  • the agent is free of polymeric thickening agent n.
  • one or more dicarboxylic acids and / or salts thereof can be added, in particular a composition of Na salts of adipic, succinic and glutaric acid, as described, for example, in US Pat Trade name Sokalan ® DSC is available.
  • the use is advantageously carried out in amounts of 0.1 to 8 wt .-%, preferably 0.5 to 7 wt .-%, in particular 1, 3 to 6 wt .-% and particularly preferably 2 to 4 wt .-%.
  • a change in the dicarboxylic acid (salt) content can - especially in amounts above 2 wt .-% - contribute to a clear solution of the ingredients. Also, within certain limits, influencing the viscosity of the mixture by this means is possible. Furthermore, this component influences the solubility of the mixture. This component is particularly preferably used at high surfactant contents, in particular at surfactant contents above 30% by weight.
  • the agent according to the invention is preferably free from dicarboxylic acid (salts).
  • one or more further can - especially in hand dishwashing detergents and cleaning agents for hard surfaces - conventional auxiliaries and additives, in particular UV stabilizers, perfumes, pearlescent agents (INCI opacifying agents, for example glycol distearate, for example Cutina ® AGS from Cognis, respectively. this containing mixtures, for example the Euperlane ® Fa.
  • conventional auxiliaries and additives in particular UV stabilizers, perfumes, pearlescent agents (INCI opacifying agents, for example glycol distearate, for example Cutina ® AGS from Cognis, respectively. this containing mixtures, for example the Euperlane ® Fa.
  • the pH of the composition according to the invention can be determined by means of customary pH regulators, for example
  • Acids such as mineral acids or citric acid and / or alkalis such as sodium or potassium hydroxide, can be adjusted, wherein - in particular with the desired hand tolerance - a range of 4 to
  • the agent according to the invention may contain one or more buffer substances (INCI), usually in amounts of 0.001 to
  • buffer substances which are at the same time complexing agents or even chelating agents (INCI chelating agents).
  • Particularly preferred buffer substances are the citric acid or the citrates, in particular the sodium and potassium conduction rates, for example trisodium citrate 2 H 2 O and tripotassium citrate H 2 O.
  • the agent according to the invention can be prepared by stirring the individual components together in any order.
  • the order of attachment is not critical to the preparation of the agent.
  • water surfactants, nonpolar oil and optionally further of the aforementioned ingredients are stirred together. If perfume and / or dye are used, then their addition to the resulting solution. Subsequently, the pH is adjusted as described above.
  • composition according to the invention can be used for cleaning hard surfaces, in particular for manual cleaning of dishes. Due to the contained surfactant combination, it is characterized by a good flow and drying behavior, thanks to the salts contained, the viscosity is adjusted so that the agent is easy to dose and generally easy to handle.
  • the oil is added gradually with a microliter pipette of 0.05 ml. As soon as the solution has cleared again, the next addition of oil. As the amount of oil increases, clearing up becomes slower and slower. The intervals between the oil addition are up to a maximum of 2 hours elevated. If the sample remains cloudy over this period, then the maximum capacity for oil addition is reached. With the number of added oil drops n, the oil solubilization capacity K [% by weight] is calculated according to:
  • Tr mm Transmission abruptly down to a minimum value Tr mm , from this point, which is set as a zero point on the time axis, the clearing of the sample is tracked.
  • Tr mm Transmission abruptly down to a minimum value Tr mm , from this point, which is set as a zero point on the time axis, the clearing of the sample is tracked.
  • the required times can be compared, to which the sample is clarified to eg 50% or 80%.
  • Recipe B dissolves more oil and has significantly improved solubilization dynamics.

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

Abstract

L'invention concerne un agent de nettoyage aqueux pour surfaces dures, en particulier un détergent pour laver la vaisselle à la main, présentant une solubilisation de l'huile améliorée, ainsi que l'utilisation de cet agent de nettoyage pour nettoyer des surfaces dures, en particulier de la vaisselle.
PCT/EP2007/060832 2006-10-18 2007-10-11 Détergent pour laver la vaisselle à la main avec solubilisation d'huile améliorée Ceased WO2008046778A1 (fr)

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DE102006049673.6 2006-10-18
DE102006049673A DE102006049673A1 (de) 2006-10-18 2006-10-18 Handgeschirrspülmittel mit verbesserter Ölsolubilisierung

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EP2412792A1 (fr) 2010-07-29 2012-02-01 The Procter & Gamble Company Composition de détergent liquide
WO2012016104A2 (fr) 2010-07-29 2012-02-02 The Procter & Gamble Company Composition détergente liquide
EP3428258A1 (fr) 2017-07-13 2019-01-16 Henkel AG & Co. KGaA Liquide lave-glace présentant un pouvoir nettoyant amélioré
DE102017212559A1 (de) 2017-07-21 2019-01-24 Henkel Ag & Co. Kgaa Alkalisches QAV basiertes Langzeitdesinfektionsmittel
DE102017223276A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa Reinigungsmittelkonzentrate auf LAS-Basis und deren Wässrige Verdünnungen
DE102017223280A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa LAS enthaltende Reinigungsmittel mit synergistisch wirkenden Proteasen und Amylasen
DE102017223275A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa Aminoxid enthaltende Reinigungsmittel mit synergistisch wirkenden Proteasen und Amylasen
DE102017223281A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa Reinigugnsmittel enthaltend durch Betain stabilisierte Amylase
DE102018203111A1 (de) 2018-03-01 2019-09-05 Henkel Ag & Co. Kgaa Isothiazolinon-freie Konservierung von Reinigungsmitteln
DE102020132485A1 (de) 2020-12-07 2022-06-09 Henkel Ag & Co. Kgaa Ökologisch nachhaltige Handgeschirrspülmittelzusammensetzung mit Zuckertensiden
DE102020134229A1 (de) 2020-12-18 2022-06-23 Henkel Ag & Co. Kgaa Getränktes Reinigungstuch
DE102021106506A1 (de) 2021-03-17 2022-09-22 Henkel Ag & Co. Kgaa Schlechtgeruchskontrolle in Reinigungsmitteln
DE102021116096A1 (de) 2021-06-22 2022-12-22 Henkel Ag & Co. Kgaa Reinigungsmittel

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DE102009012074A1 (de) * 2009-01-16 2010-09-23 Acmos Chemie Kg Trennmittel und dessen Verwendung für die Herstellung von Polyurethan-Formförpern

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WO2001055290A1 (fr) * 2000-01-27 2001-08-02 Henkel Kommanditgesellschaft Auf Aktien Combinaison d'agents tensioactifs
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US6034049A (en) * 1995-02-23 2000-03-07 Colgate-Palmolive Co. Microemulsion light duty liquid cleaning compositions
US5891836A (en) * 1997-05-16 1999-04-06 The Procter & Gamble Company Light-duty liquid or gel dishwashing detergent compositions which are micro emulsions and which have desirable greasy food soil removal and sudsing characteristics
DE19936727A1 (de) * 1999-08-06 2001-02-08 Henkel Kgaa Niotensidbasiertes wäßriges mehrphasiges Reinigungsmittel
WO2001055290A1 (fr) * 2000-01-27 2001-08-02 Henkel Kommanditgesellschaft Auf Aktien Combinaison d'agents tensioactifs
US6429180B1 (en) * 2001-12-07 2002-08-06 Colgate-Palmolive Company Light duty liquid cleaning compositions comprising lauryl myristylamido propyl dimethyl amine oxide

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2412792A1 (fr) 2010-07-29 2012-02-01 The Procter & Gamble Company Composition de détergent liquide
WO2012016104A2 (fr) 2010-07-29 2012-02-02 The Procter & Gamble Company Composition détergente liquide
WO2012015852A1 (fr) 2010-07-29 2012-02-02 The Procter & Gamble Company Composition de détergent liquide
US8685171B2 (en) 2010-07-29 2014-04-01 The Procter & Gamble Company Liquid detergent composition
US9109189B2 (en) 2010-07-29 2015-08-18 The Procter & Gamble Company Liquid detergent composition
EP3428258A1 (fr) 2017-07-13 2019-01-16 Henkel AG & Co. KGaA Liquide lave-glace présentant un pouvoir nettoyant amélioré
DE102017212559A1 (de) 2017-07-21 2019-01-24 Henkel Ag & Co. Kgaa Alkalisches QAV basiertes Langzeitdesinfektionsmittel
WO2019015839A1 (fr) 2017-07-21 2019-01-24 Henkel Ag & Co. Kgaa Agent de désinfection longue durée alcalin à base de composé d'ammonium quaternaire
DE102017223276A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa Reinigungsmittelkonzentrate auf LAS-Basis und deren Wässrige Verdünnungen
DE102017223280A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa LAS enthaltende Reinigungsmittel mit synergistisch wirkenden Proteasen und Amylasen
DE102017223275A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa Aminoxid enthaltende Reinigungsmittel mit synergistisch wirkenden Proteasen und Amylasen
DE102017223281A1 (de) 2017-12-19 2019-06-19 Henkel Ag & Co. Kgaa Reinigugnsmittel enthaltend durch Betain stabilisierte Amylase
WO2019120697A1 (fr) 2017-12-19 2019-06-27 Henkel Ag & Co. Kgaa Produits de nettoyage contenant de l'oxyde d'amine et des protéases et des amylases à action synergique
WO2019120663A1 (fr) 2017-12-19 2019-06-27 Henkel Ag & Co. Kgaa Produit de nettoyage contenant une amylase stabilisée avec de la bétaïne
WO2019120698A1 (fr) 2017-12-19 2019-06-27 Henkel Ag & Co. Kgaa Produits de nettoyage contenant des las et des protéases et des amylases à action synergique
DE102018203111A1 (de) 2018-03-01 2019-09-05 Henkel Ag & Co. Kgaa Isothiazolinon-freie Konservierung von Reinigungsmitteln
WO2019166203A1 (fr) 2018-03-01 2019-09-06 Henkel Ag & Co. Kgaa Conservation sans isothiazolinones de produits de nettoyage
DE102020132485A1 (de) 2020-12-07 2022-06-09 Henkel Ag & Co. Kgaa Ökologisch nachhaltige Handgeschirrspülmittelzusammensetzung mit Zuckertensiden
DE102020134229A1 (de) 2020-12-18 2022-06-23 Henkel Ag & Co. Kgaa Getränktes Reinigungstuch
DE102021106506A1 (de) 2021-03-17 2022-09-22 Henkel Ag & Co. Kgaa Schlechtgeruchskontrolle in Reinigungsmitteln
DE102021116096A1 (de) 2021-06-22 2022-12-22 Henkel Ag & Co. Kgaa Reinigungsmittel

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