WO2010084057A1 - Détergent pour vaisselle à la main ayant une action antibactérienne - Google Patents

Détergent pour vaisselle à la main ayant une action antibactérienne Download PDF

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Publication number
WO2010084057A1
WO2010084057A1 PCT/EP2010/050294 EP2010050294W WO2010084057A1 WO 2010084057 A1 WO2010084057 A1 WO 2010084057A1 EP 2010050294 W EP2010050294 W EP 2010050294W WO 2010084057 A1 WO2010084057 A1 WO 2010084057A1
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WO
WIPO (PCT)
Prior art keywords
silver
hard surface
surface cleaner
oxides
hand dishwashing
Prior art date
Application number
PCT/EP2010/050294
Other languages
German (de)
English (en)
Inventor
Georg Meine
Heinz-Dieter Soldanski
Detlef Buisker
Frank Sonnenschein
Original Assignee
Henkel Ag & 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 & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Publication of WO2010084057A1 publication Critical patent/WO2010084057A1/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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/825—Mixtures of compounds all of which are non-ionic
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • C11D3/048—Nitrates or nitrites
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/1206—Water-insoluble compounds free metals, e.g. aluminium grit or flakes
    • 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
    • C11D3/168—Organometallic compounds or orgometallic complexes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene 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
    • C11D1/66—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
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
    • 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
    • C11D2111/14—

Definitions

  • the invention relates to cleaning compositions for hard surfaces, in particular hand dishwashing detergents, comprising a surfactant combination and silver and / or a silver compound.
  • Antibacterial dishwashing detergents are already known from the prior art which contain, for example, triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether) or essential oils, such as thymol, menthol or eucalyptol, as the bacteriostatic component.
  • triclosan 2,4,4'-trichloro-2'-hydroxydiphenyl ether
  • essential oils such as thymol, menthol or eucalyptol
  • the applications WO 99/57235 A1 and WO 99/29815 A1 disclose antibacterial dishwashing agents which contain carboxylic acids, such as, for example, benzoic acid.
  • silver or silver compounds are used with the aim to suppress unpleasant odors and / or kill germs.
  • silver salts are suitable for achieving these effects.
  • silver salts especially in the presence of reducing ingredients, tend to reduce so that ingredients such as sugar compounds, aldehydes and other ingredients in these products may be dispensed with.
  • Hand dishwashing detergents usually comprise a surfactant combination of a fatty alcohol ether sulfate, an alkyl polyglucoside and a betaine or a surfactant combination of an alkylbenzenesulfonate, a fatty alcohol ether sulfate and a betaine or a surfactant combination of an alkylbenzenesulfonate, a fatty alcohol ether sulfate and an alkylpolyglucoside.
  • the sulfonate and sulfate surfactants tend to react with the silver ions to precipitate sparingly soluble brown-black silver sulfide.
  • the foam produced by dishwashing detergent with these surfactant combinations is very stable and leads to a long-lasting film formation in the sink and in the siphon system. This increases the contact time of the bacteria from the used rinsing liquor the sink and siphon system, which can lead to the development of unpleasant odors.
  • a cleaning agent for hard surfaces in particular a hand dishwashing detergent, comprising
  • the silver compound is selected from the group consisting of silver acetate, silver citrate, silver diamine chloride complex, silver cyclodextrin complex, silver dicyanokalium complex, silver phthalimide, silver phenylcyanamide, silver (ethylene thiourea) complex, silver imidazolate, transition metal NHC-calixarene complexes , Silver crown ether, silver nitrate and mixtures thereof.
  • the liquid washing, cleaning, after-treatment or washing aid particularly preferably contains silver nitrate.
  • These silver compounds have sufficiently high solubility and are not precipitated by the hard surface cleaners.
  • the amount of elemental silver and / or the silver compound is from 0.0001 to 1% by weight, based on the total cleaning agent.
  • nonionic surfactant is selected from the group consisting of alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, Polyhydroxyfettklaamiden, Alkylphenolpolyglycolethern, alkyl glucosides and mixtures thereof.
  • nonionic surfactants in combination with an amine oxide have good cleaning performance on grease-soiled hard surfaces such as dishes.
  • the invention also relates to the use of elemental silver and / or a silver compound as an antibacterial component in a hard surface cleaner, especially a hand dishwashing detergent, with a surfactant combination of a nonionic surfactant and an amine oxide.
  • the invention further relates to a process for antibacterial cleaning of hard surfaces by diluting a hard surface cleaner, in particular a hand dishwashing detergent, comprising (a) a surfactant combination of a nonionic surfactant and an amine oxide, and silver and / or a silver compound with water to concentrations of 1: 1 to 1: 1000 and bring into contact the hard surface to be cleaned with the obtained cleaning solution.
  • a hard surface cleaner in particular a hand dishwashing detergent
  • the hard surface cleaner contains a surfactant combination of a nonionic surfactant and an amine oxide.
  • Suitable nonionic surfactants include alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, alkylglucosides, and mixtures thereof.
  • the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
  • alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
  • Preferred ethoxylated alcohols include, for example, C12 - 14 - alcohols containing 3 EO, 4 EO or 7 EO, C 9 n-alcohol with 7 EO, C-ms alcohols containing 3 EO, 5 EO, 7 EO or 8 EO , C 12 -i 8 -alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12 -i 4 -alcohol with 3 EO and C 12 -i 8 -alcohol with 7 EO.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
  • NRE narrow rank ethoxylates
  • fatty alcohols with more than 12 EO can also be used. Examples of these are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
  • the cleaning agent for hard surfaces containing a C 2 -i 8 fatty alcohol with 7 EO, or C13. 5-i -oxo alcohol with 7 EO as non-ionic surfactant.
  • non-ionic surfactants alkylglucosides of the general formula RO (G) x can be used in which R is a primary straight-chain or methyl-branched, especially in the 2-position methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms, and G is the symbol representing a glucose unit having 5 or 6 C atoms, preferably glucose.
  • the degree of oligomerization x which indicates the distribution of monoglucosides and oligoglucosides, is any number between 1 and 10; preferably x is 1, 2 to 1, 4. Alkyl glucosides are known, mild and skin-friendly surfactants.
  • the content of nonionic surfactants in the cleaning agent is preferably 1 to 30% by weight and preferably 2 to 25% by weight, in each case based on the total cleaning agent.
  • Suitable amine oxides include, for example, alkylamine oxides, especially alkyldimethylamine oxides, alkylamidoamine oxides and alkoxyalkylamine oxides. Preferred amine oxides satisfy formula II,
  • R 7, R, 8, independently, a CI_ 4 alkyl optionally hydroxysubstituted such as a hydroxyethyl group, in particular a methyl radical.
  • Suitable amine oxides are the following compounds designated as INCI: almond amidopropylamine oxides, babassuamidopropylamine oxides, behenamine oxides, cocamidopropyl amine oxides, cocamidopropylamine oxides, cocamine oxides, coco-morpholine oxides, decylamine oxides, decyltetradecylamines oxides, diaminopyrimidines oxides, dihydroxyethyl C8-10 Alkoxypropylamines oxides, dihydroxyethyl C9-11 alkoxypropylamines oxides, dihydroxyethyl C12-15 alkoxypropylamines oxides, dihydroxyethyl cocamine oxides, dihydroxyethyl lauramine oxides, dihydroxyethyl stearamines oxides, dihydroxyethyl tallowamine oxides, hydrogenated palm kernel amines oxides, hydrogenated tallowamine oxides, hydroxyethyl hydroxy
  • Preferred amine oxides are, for example, N-cocoalkyl-N, N-dimethylannin oxide, N-tallowalkyl-N, N-dihydroxyethylamine oxide, myristylcetyldimethylamine oxide or lauryldimethylamine oxide.
  • the content of amine oxide in the cleaning agent is preferably 1 to 15% by weight and preferably 2 to 10% by weight, in each case based on the total cleaning agent.
  • the hard surface cleaner contains elemental silver and / or a silver compound.
  • silver is used either in elemental form or in the form of its compounds. If the silver used in elemental form, it preferably has particle sizes of 0.1 to 100 microns. Even finer particle sizes of silver can be achieved by using the elemental silver in colloidal form, wherein the silver has particle sizes of 0.001 to 0.1 microns.
  • the agent contains a silver compound and that silver compound is selected from the group consisting of silver acetate, silver citrate, silver diamine chloride complex, silver cyclodextrin complex, silver dicyanokalium complex, silver phthalimide, silver phenylcyanamide, silver (ethylene thiourea) complex, silver imidazolate, Transition metal NHC-calixarene complexes, silver crown ethers, silver nitrate, and mixtures thereof.
  • the silver compounds are preferably used in the form of solutions, suspensions or dispersions.
  • the cleaning agent particularly preferably contains silver nitrate, which is used in the form of an aqueous solution.
  • the amount of elemental silver and / or silver compound is preferably from 0.0001 to 1 wt%, and more preferably from 0.001 to 0.25 wt%, based on the total hard surface cleaner.
  • Very particularly preferred cleaning agents contain 0.01 to 0.1 wt .-% of elemental silver and / or a silver compound, based on the total cleaning agent.
  • the agent in particular for improving cleaning action, flow behavior and / or drying behavior, additionally contain one or more amphoteric surfactants and / or cationic surfactants.
  • Amphoteric surfactants (amphoteric surfactants, zwitterionic surfactants) which may be further included in the compositions include alkylamidoalkylamines, alkyl substituted amino acids, acylated amino acids and biosurfactants, respectively.
  • the composition may additionally contain one or more cationic surfactants (cationic surfactants, INCI quaternary ammonium compounds), usually in an amount of 0.001 to 5% by weight.
  • cationic surfactants cationic surfactants, INCI quaternary ammonium compounds
  • Preferred cationic surfactants are the quaternary surface-active compounds, in particular having an ammonium, sulfonium, phosphonium, iodonium or arsonium group.
  • quaternary surface-active compounds with antimicrobial action, the antimicrobial effect already present by the elemental silver and / or the silver compound can be improved.
  • Suitable QACs are for example benzalkonium chloride, benzoxonium chloride, benzetonium chloride or dialkyldimethylammonium chlorides such as di-n-decyl-dimethyl-ammonium chloride.
  • the cleaning agent is preferably aqueous, in particular an aqueous hand dishwashing detergent.
  • it may advantageously additionally contain one or more water-soluble organic solvents, usually in an amount of 0 to 15 wt .-%, preferably 0.1 to 10 wt .-%, in particular 3 to 8 wt .-%.
  • the solvent is used as needed in particular as a hydrotrope and viscosity regulator. It acts solubilizing in particular for surfactants and electrolyte as well as perfume and dye, if present, 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.
  • the solvent is selected from the group consisting of methanol, ethanol, propanol, isopropanol, ethylene glycol, butyl glycol, propylene glycol, polypropylene glycols, and mixtures thereof. More preferably, the hard surface cleaner contains ethanol as a solvent.
  • the agent may further contain hydrotropes. These are Lösigesvemittler. Suitable hydrotropes are, for example, urea, butyl glycol or aliphatic short-chain anionic or amphoteric solubilizers.
  • the viscosity which is favorable for the agent is 20 ° C. and a shear rate of 30 min -1 - measured with a Brookfield LV DV II viscometer and spindle 31 - in the range from 5 to 1500 nnPa ⁇ s, preferably 10 to 1200 mPa ⁇ s , in particular 20 to 1000 mPa s.
  • the agent may further contain one or more water-soluble salts as electrolytes. These may be inorganic and / or organic salts.
  • the agent may contain one or more additives from the group of polymers and builders, usually in an amount of 0.001 to 5 wt .-%.
  • the pH of the composition can be adjusted by means of customary pH regulators, for example acids such as mineral acids or citric acid, benzoic acid and / or alkalis such as sodium or potassium hydroxide, wherein - in particular with the desired hand compatibility - a range from 4 to 9, preferably 5 to 8, in particular 5.5 to 7.5, is preferred.
  • acids such as mineral acids or citric acid
  • benzoic acid and / or alkalis
  • sodium or potassium hydroxide wherein - in particular with the desired hand compatibility - a range from 4 to 9, preferably 5 to 8, in particular 5.5 to 7.5, is preferred.
  • the agent may contain one or more buffer substances.
  • the cleaning agent according to the invention is applied either directly, that is undiluted, for example by means of a sponge, to the surface to be cleaned and then removed again with water.
  • the cleaning agent according to the invention can first be diluted with water to concentrations of 1: 1 to 1: 1000, and then the resulting cleaning solution is brought into contact with the surface to be cleaned.
  • Table 1 shows the compositions of two comparative formulations V1 and V2 and the compositions of a hard surface cleaning agent E1 according to the invention (all amounts are in% by weight of active compound, based on the agent):
  • OFG olfactory odor factor
  • a sponge was pressed 10 times for 2 minutes in a 35 0 C warm rinse (4 ml detergent V1, V2 or E1 to 5 liters of water).
  • the water of the rinse liquor had a hardness of 16 dH.
  • the rinse liquor contained 10 g of an artificial dirt (IKW test dirt No. 2, rich in fat).
  • the determination of the olfactory odor factor (OFG) clearly shows that with the cleaning agent E1 according to the invention not only with concentrated use of the cleaning agent (TEST 2) the formation of unpleasant odors caused by bacteria can be reduced, but also with dilute use (TEST 1 ).
  • Table 3 shows the compositions of seven hard surface cleaners according to the invention, E2 to E8 (all amounts are in% by weight of active, based on the agent):
  • All cleaners E2 to E8 according to the invention were clear and stable even after 10 weeks of storage.
  • the cleaning agents E2 to E8 also other ingredients, such as in particular dyes and / or perfume and / or ethanol, could be incorporated easily.
  • the cleaning agents thus obtained also showed no change in appearance after 10 weeks of storage.
  • a SITA Foam Tester R-2000 was used to determine the foam volume. This uses a rotor of defined geometry for the generation of foam, which introduces mechanical air bubbles into the liquid. The foam volume is measured by a needle sensor, which scans the foam surface and allows an exact determination of the foam volume even with uneven foam surface. The measurement conditions were as follows: Quantity of product solution: 250 ml, dosage: 1, 2 g / l, water hardness 16 ° d, number of revolutions: 2000rpm, temperature of
  • Conventional hand dishwashing detergents containing a surfactant combination of a fatty alcohol ether sulfate, an alkyl polyglucoside and a betaine or a surfactant combination of an alkyl benzene sulfonate, a fatty alcohol ether sulfate and a betaine or a surfactant combination of an alkyl benzene sulfonate, a fatty alcohol ether sulfate and an alkyl polyglucoside produce foam volumes in the range of 400 to 700 ml
  • the quantities of foam produced according to the invention of the cleaning agents E2 to E8 are lower than in the case of conventional dishwashing agents, so that the residual foam problem is thereby reduced.
  • the amounts of foam produced meet consumer expectations for a hand dishwashing detergent.
  • the rinsing power of the cleaning agents according to the invention was determined in a semi-automatic plate test apparatus using a fatty Mischanschmutzung. It was at a constant temperature of 40 to 45 0 C in 5 l of water hardness 16 ° under constant conditions compared to the hand dishwashing detergent V1 soiled with test soil dish rinsed until the foam formed before the start of the experiment was destroyed. The concentration was 3 ml per 5 liters of water.
  • cleaning agents E2 to E8 according to the invention had a lower, but still sufficiently high flushing power in comparison to the cleaning agent V1.
  • Table 4 shows the composition of a rinse aid E9 according to the invention and a rinse aid V3 not according to the invention for use in a dishwashing machine.
  • Table 5 shows the composition of the hand dishwashing detergent E10 according to the invention which has been subjected to this test.
  • the hand dishwashing detergent E10 produced clean (addition of 0.03% by weight bovine serum albumin). and contaminated (addition of 0.3 wt .-% bovine serum albumin) conditions a reduction of the bacterial count of the tested strains Staphylococcus aureus, Pseudomonas aeruginosa, Escheria coli and Enterococcus hirae by at least a factor of 10 5 .

Abstract

La présente invention concerne un détergent pour surfaces dures, notamment un détergent pour vaisselle à la main, contenant une combinaison de tensioactifs constituée d'un tensioactif non ionique et d'un aminoxyde ainsi que d'argent élémentaire et/ou d'un composé d'argent. Les détergents présentent une action antibactérienne sous forme concentrée et diluée.
PCT/EP2010/050294 2009-01-22 2010-01-12 Détergent pour vaisselle à la main ayant une action antibactérienne WO2010084057A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009005791A DE102009005791A1 (de) 2009-01-22 2009-01-22 Handgeschirrspülmittel mit antibakterieller Wirkung
DE102009005791.9 2009-01-22

Publications (1)

Publication Number Publication Date
WO2010084057A1 true WO2010084057A1 (fr) 2010-07-29

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WO (1) WO2010084057A1 (fr)

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WO2017076802A1 (fr) * 2015-11-02 2017-05-11 Henkel Ag & Co. Kgaa Mélange de tensioactifs contenant de l'oxyde d'amine destiné à améliorer l'efficacité de rinçage
US9752106B2 (en) 2014-01-29 2017-09-05 Conopco, Inc. Cleansing compositions containing stable silver
US9771549B2 (en) 2014-01-29 2017-09-26 Conopco, Inc. Cleansing composition containing oligodynamic metal and efficacy enhancing agent
US10093885B2 (en) 2014-01-29 2018-10-09 Conopco, Inc. Aqueous composition containing oligodynamic metal
US10154950B2 (en) 2013-12-19 2018-12-18 Hygienix Bv Antimicrobial compositions containing low concentrations of food allowed organic acids and amine oxide amphoteric surfactants

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EP2975107A1 (fr) * 2014-07-16 2016-01-20 Hayat Kimya Sanayi Anonim Sirketi Composition de la vaisselle à la main avec des propriétés moussantes

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WO1999029815A1 (fr) 1997-12-05 1999-06-17 Henkel Kommanditgesellschaft Auf Aktien Detergent a vaisselle a action antibacterienne
WO1999057235A1 (fr) 1998-04-30 1999-11-11 Henkel Kommanditgesellschaft Auf Aktien Produit pour laver la vaisselle a action antibacterienne
WO2001053442A2 (fr) * 2000-01-24 2001-07-26 Colgate-Palmolive Company Composition de nettoyage antimicrobienne contenant un tensioactif cationique
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WO2004083352A1 (fr) * 2003-03-21 2004-09-30 Henkel Kommanditgesellschaft Auf Aktien Produit de lavage ou de nettoyage reduisant les germes et procede de preparation dudit produit
WO2006071069A1 (fr) * 2004-12-29 2006-07-06 Gaia Infonet Co., Ltd. Composition detergente bactericide
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WO1999029815A1 (fr) 1997-12-05 1999-06-17 Henkel Kommanditgesellschaft Auf Aktien Detergent a vaisselle a action antibacterienne
WO1999057235A1 (fr) 1998-04-30 1999-11-11 Henkel Kommanditgesellschaft Auf Aktien Produit pour laver la vaisselle a action antibacterienne
WO2001053442A2 (fr) * 2000-01-24 2001-07-26 Colgate-Palmolive Company Composition de nettoyage antimicrobienne contenant un tensioactif cationique
WO2004028461A2 (fr) * 2002-09-25 2004-04-08 Edwin Odell Miner Solutions antiseptiques contenant de l'argent chelate par un polypectate et de l'edta
WO2004083352A1 (fr) * 2003-03-21 2004-09-30 Henkel Kommanditgesellschaft Auf Aktien Produit de lavage ou de nettoyage reduisant les germes et procede de preparation dudit produit
WO2006071069A1 (fr) * 2004-12-29 2006-07-06 Gaia Infonet Co., Ltd. Composition detergente bactericide
WO2008145446A1 (fr) * 2007-05-31 2008-12-04 Henkel Ag & Co. Kgaa Agent de lavage ou de nettoyage à effet antibactérien

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US10154950B2 (en) 2013-12-19 2018-12-18 Hygienix Bv Antimicrobial compositions containing low concentrations of food allowed organic acids and amine oxide amphoteric surfactants
US9752106B2 (en) 2014-01-29 2017-09-05 Conopco, Inc. Cleansing compositions containing stable silver
US9771549B2 (en) 2014-01-29 2017-09-26 Conopco, Inc. Cleansing composition containing oligodynamic metal and efficacy enhancing agent
US10093885B2 (en) 2014-01-29 2018-10-09 Conopco, Inc. Aqueous composition containing oligodynamic metal
WO2017076802A1 (fr) * 2015-11-02 2017-05-11 Henkel Ag & Co. Kgaa Mélange de tensioactifs contenant de l'oxyde d'amine destiné à améliorer l'efficacité de rinçage

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