WO2010031605A1 - Produit de nettoyage contenant un agent de blanchiment - Google Patents

Produit de nettoyage contenant un agent de blanchiment Download PDF

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Publication number
WO2010031605A1
WO2010031605A1 PCT/EP2009/056991 EP2009056991W WO2010031605A1 WO 2010031605 A1 WO2010031605 A1 WO 2010031605A1 EP 2009056991 W EP2009056991 W EP 2009056991W WO 2010031605 A1 WO2010031605 A1 WO 2010031605A1
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WO
WIPO (PCT)
Prior art keywords
cartridge
detergent
cleaning agent
dishwasher
interior
Prior art date
Application number
PCT/EP2009/056991
Other languages
German (de)
English (en)
Inventor
Arnd Kessler
Indra BÖHM
Johannes Zipfel
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
Priority to EP09779660.1A priority Critical patent/EP2328457B1/fr
Priority to ES09779660T priority patent/ES2432193T3/es
Priority to PL09779660T priority patent/PL2328457T3/pl
Publication of WO2010031605A1 publication Critical patent/WO2010031605A1/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4445—Detachable devices
    • A47L15/4454—Detachable devices with automatic identification means, e.g. barcodes, RFID tags or magnetic strips
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4463—Multi-dose dispensing arrangements
    • 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
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/046—Insoluble free body dispenser
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/43—Solvents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • 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 present application describes bleach-containing detergents.
  • these temperatures in about the water temperatures used to carry out the washing or cleaning process same. These temperatures can be up to 95 0 C, wherein in the range of machine dishwashing usually only temperatures between 50 and 75 0 C are reached. Accordingly, a washing or cleaning agent contained in a dosing system provided for multiple dosing is repeatedly heated to temperatures well above the temperatures customary for transport and storage in the course of several washing or cleaning processes, temperature-sensitive active substances in particular being able to be affected. to Group of these temperature-sensitive washing and cleaning-active substances include the
  • Bleaching agents are offered in both solid and liquid, for example dispersed, formulated.
  • the object of the present application was to provide a chemically and physically stable bleach dispersion, wherein in particular a stabilization of the bleach dispersion against phase separation / loss of activity in multiple
  • a first subject of the present application is therefore a cleaning agent with a water content below 5 wt .-%, comprising a) 10 to 45 wt .-% oxygen bleaching agent b) 15 to 60 wt .-% organic solvent c) 15 to 60 wt.
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 represents a straight-chain or branched, saturated or mono- or polyunsaturated C 2 - 4 o-alkyl or - alkenyl radical;
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 -CH (CH 3 ) - CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and
  • w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0 d) 0.1 to 5% by weight of suspending agent
  • Bleaching agent preparations according to the invention contain as the first essential constituent one or more oxygen bleaching agents a).
  • oxygen bleaching agents a include sodium percarbonate, sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance.
  • Other useful bleaching agents are, for example, peroxypyrophosphates, citrate perhydrates and H 2 O 2 -forming peracidic salts or peracids, such as perbenzoates, peroxophthalates, diperazelaic acid, phthaloiminoperacid or diperdodecanedioic acid.
  • bleaching agents from the group of organic bleaching agents can also be used.
  • Typical organic bleaching agents are the diacyl peroxides, e.g. Dibenzoyl.
  • Other typical organic bleaches are the peroxyacids, examples of which include the alkyl peroxyacids and the aryl peroxyacids.
  • Preferred bleach preparations are characterized in that the oxygen bleach a) is sodium percarbonate.
  • the weight fraction of bleach a), based on the total weight of the bleach preparation, in preferred embodiments is between 15 and 40% by weight, preferably between 18 and 35% by weight and in particular between 21 and 30% by weight.
  • the cleaning agents according to the invention are in dispersed form.
  • it has proven to be advantageous to control the particle size of the solid oxygen bleach present in the dispersion and to limit it to particle sizes below 1, 0 mm.
  • Particularly preferred bleach formulations of the invention are characterized in that the particle size of the bleach is less than 100 microns, preferably less than 50 microns and more preferably less than 20 microns, with particle sizes between 0.1 and 100 .mu.m, preferably 0.1 and 80 .mu.m and in particular 0.1 and 50 microns are preferred.
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 - 4 o-alkyl or alkenyl radical;
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 - CH 2 -CH 2 -CH 2 , -CH 2 -CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and
  • w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0
  • bleach compositions according to the invention contain one or more organic solvents b).
  • Preferred organic solvents are selected from the group of monohydric or polyhydric alcohols, alkanolamines or glycol ethers.
  • the solvents are preferably selected from ethanol, n- or i-propanol, butanol, glycol, propane- or butanediol, glycerol, diglycol, propyl- or butyldiglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, etheylene glycol mono-n-butyl ether, diethylene glycol methyl ether, di -ethylenglykolethylether,
  • the 1, 3 propandiol has been found.
  • Detergents according to the invention which contain propanediol as organic solvent 1, 3, are particularly preferred for this reason.
  • the proportion by weight of the organic solvent used in the bleach compositions according to the invention, in particular of 1, 3 propanediol, based on the total weight of the cleaning agent, preferably b) between 20 and 50 wt .-%, preferably between 23 and 47 wt .-% and in particular between 25 and 45 wt .-% is.
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 - 4 o-alkyl or alkenyl radical;
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 - CH 2 -CH 2 -CH 2 , -CH 2 -CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and
  • w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0
  • Nonionic surfactant of the general formula R 1 O- (AO) W - (A'O) X - (A "O) y - (A '" O) z -H, where R 1 represents a straight-chain or branched, saturated or mono- or polyunsaturated C 2 .
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 - CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0.
  • Nonionic surfactants c) which have alternating ethylene oxide and alkylene oxide units have proven particularly suitable for stabilizing the bleach preparation.
  • surfactants with EO-AO-EO-AO blocks are preferred, wherein in each case one to ten EO or AO groups are bonded to each other before a block of the other groups follows.
  • R 1 is a straight-chain or branched, saturated or mono- or polyunsaturated C 6 - 24 represents alkyl or alkenyl; each group R 2 or R 3 is independently selected from -CH 3 , -CH 2 CH 3 , -CH 2 CH 2 -CH 3 , CH (CH 3 ) 2 and the indices w, x, y, z independently stand for integers from 1 to 6.
  • nonionic surfactants c) which have a C. 9-i 5 alkyl radical having 1 to 4 ethylene oxide units, followed by 1 to 4 propylene oxide units, followed by 1 to 4 ethylene oxide units, followed by 1 to 4 propylene oxide units.
  • nonionic surfactants of the general formula R 1 O- (AO) w - (A'O) x - (A "O) y - (A"'O) z -H are selected from the group of alkoxylated alcohols, especially fatty alcohol ethoxylates ,
  • alcohol ethoxylates having linear radicals of alcohols of natural origin having 12 to 18 carbon atoms, for example coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 moles of EO per mole of alcohol used.
  • the preferred ethoxylated alcohols include, for example, Ci 2 _i 4 -alcohols with 3 EO or 4 EO, C 9 n-alcohol with 7 EO, C-ms alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C 12 , 18- 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 . 18- alcohol with 5 EO.
  • Examples include C 6 - 2 o- alcohols, preferably tallow fatty alcohol containing 12 to 40 EO, preferably up to at least 12 EO, more preferably at least 14 EO, in particular preferably at least 16 EO, but also nonionic surfactants with 25 EO, 30 EO or 40 EO can be realized.
  • ethoxylated nonionic surfactants which are selected from C 6 . 2 o-monohydroxyalkanols or C 6 . 20- alkylphenols or Ci 6 - 2 o-fatty alcohols and more than 12 moles, preferably more than 15 moles and in particular more than 20 moles of ethylene oxide per mole of alcohol were used.
  • a particularly preferred nonionic surfactant is selected from a straight chain fatty alcohol having 16 to 20 carbon atoms (C- ⁇ 6 - 2 o alcohol), preferably obtained a d 8 alcohol and at least 12 mole, preferably at least 15 mol and in particular at least 20 moles of ethylene oxide.
  • the alcohol alkoxylates with concentrated homolegen distribution (“narrow-ranked ethoxylates") are particularly preferred.
  • Bleach compositions according to the invention which as non-ionic surfactant c) a surfactant of the formula R 1 - contain (AO) W, where R 1 is a straight-chain or branched, saturated or mono- or polyunsaturated C 2-4 o alkyl or - Alkenyl radical; A is a radical from the group - CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 -CH (CH 3 ) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and w is values between 0.5 and 90 are preferred.
  • Bleach compositions according to the invention are particularly preferred in particular, characterized in that it is the non-ionic surfactant c) is a surfactant of the general formula R 1 - is (AO) W, in which R 1 is a linear, saturated C. 2 20 alkyl radical; A is a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 -CH (CH 3 ) -CH 2 -, - CH 2 -CH (CH 2 -CH 3 ); and w is between 15 and 90, preferably between 20 and 60 and especially 25, 30 or 40.
  • R 1 is a linear, saturated C. 2 20 alkyl radical
  • A is a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2
  • the stated degrees of ethoxylation represent statistical averages, which may correspond to a particular product of an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
  • Nonionic surfactants c) have a melting point above room temperature.
  • nonionic surfactants can be used not only as individual substances, but also as surfactant mixtures of two, three, four or more surfactants.
  • Mixtures of surfactants are not mixtures of nonionic surfactants which fall in their entirety under one of the abovementioned general formulas, but rather mixtures which contain two, three, four or more nonionic surfactants which can be described by different general formulas ,
  • the proportion by weight of the nonionic surfactant c) used in the bleach compositions according to the invention is preferably between 20 and 50% by weight, preferably between 23 and 47% by weight and in particular between 25 and 45% by weight.
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 - 4 o-alkyl or alkenyl radical;
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 - CH 2 -CH 2 -CH 2 , -CH 2 -CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and
  • w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0
  • R 1 is a straight-chain or branched, saturated or mono- or polyunsaturated C 6 - 24 represents alkyl or alkenyl; each group R 2 or R 3 is independently selected from -CH 3 , -CH 2 CH 3 , -CH 2 CH 2 -CH 3 , CH (CH 3 ) 2 and the indices w, x, y, z independently stand for integers from 1 to 6
  • Bleaching compositions Suspending agents.
  • the suspended agent used not only enables the adjustment of the viscosity of bleach preparations according to the invention but surprisingly additionally contributes to the chemical stability of the preparations, wherein an increase in the bleach stability was observed, in particular at suspension levels of 1, 1 wt .-% and above.
  • the weight fraction of the suspending agent c) in the total weight of the cleaning agent is preferably between 0.2 and 4% by weight, preferably between 0.4 and 3% by weight, preferably between 0.5 and 2.5% by weight and in particular 1 , 1 to 2.5 wt .-%.
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 .
  • A, A ', A "and A'” independently of one another from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 - CH 2 -CH 2 -CH 2 , -CH 2 - CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0
  • suspending agents c) are phyllosilicates (for example montmorillonites), castor oil derivatives, soya lecithin, ethylcellulose, low molecular weight polyamides, silicic acid (for example hydrophobicized and / or amorphous silica), polyacrylates, polyvinylpyrrolidone, cellulose derivatives, polyureas, polyurethanes and polysaccharides.
  • phyllosilicates for example montmorillonites
  • castor oil derivatives soya lecithin
  • ethylcellulose low molecular weight polyamides
  • silicic acid for example hydrophobicized and / or amorphous silica
  • polyacrylates for example hydrophobicized and / or amorphous silica
  • polyacrylates for example hydrophobicized and / or amorphous silica
  • polyacrylates for example hydrophobicized and / or amorphous silica
  • polyacrylates for example hydropho
  • Preferred cleaning agents are characterized in that the suspending agent c) is a saccharide suspending agent or a silicic acid suspending agent or a mixture of a saccharidic suspending agent with a suspending agent of silicic acid.
  • Particularly preferred cleaning agents comprise a) 15 to 40 wt .-% sodium percarbonate b) 20 to 50 wt .-% 1, 3-propanediol c) 20 to 50 wt .-% of nonionic surfactant of the general formula
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 .
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 -CH (CH 3 ) - CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0 d) 0.4 to 3 wt .-% suspended matter from the group of saccharidic suspending agents and Silica suspended matter, wherein
  • Cleaning agent comprising a) 15 to 40 wt .-% sodium percarbonate b) 20 to 50 wt .-% 1, 3-propanediol c) 20 to 50 wt .-% of nonionic surfactant of the general formula
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 .
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 -CH (CH 3 ) - CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0 d) 0.4 to 3% by weight of hydroxyethylcellulose
  • Cleaning agent comprising a) 15 to 40 wt .-% sodium percarbonate b) 20 to 50 wt .-% 1, 3-propanediol c) 20 to 50 wt .-% of nonionic surfactant of the general formula
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 - 4 o-alkyl or - alkenyl radical;
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -CH 2 -CH 2 -CH 2 , -CH 2 -CH (CH 3 ) - CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and
  • w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0 d) 0.4 to 3% by weight of silica
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 - 4 o-alkyl or alkenyl radical;
  • A, A ', A "and A'” independently represent a radical from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 - CH 2 -CH 2 -CH 2 , -CH 2 -CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and
  • w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0
  • R 1 is a straight-chain or branched, saturated or mono- or polyunsaturated C 6 - 24 represents alkyl or alkenyl; each group R 2 or R 3 is independently selected from -CH 3 , -CH 2 CH 3 , -CH 2 CH 2 -CH 3 , CH (CH 3 ) 2 and the indices w, x, y, z independently stand for integers from 1 to 6
  • the detergents according to the invention are distinguished by a low formulation complexity. This low level of complexity simplifies the preparation of the detergents and thus reduces the costs involved in providing these detergents.
  • preferred cleaners according to the invention are characterized in that, in addition to the essential constituents a), b), c) and d)), they have at most three, preferably the highest two, more preferably at most one and in particular no further constituents.
  • the proportion by weight of further constituents is preferably less than 10% by weight, preferably less than 5% by weight, more preferably less than 2% by weight and most preferably less than 0.1% by weight.
  • Very particularly preferred cleaning agents according to the invention consist of the constituents listed in Tables 1 to 6.
  • a further subject matter of the present application is a detergent dosage form comprising a) a detergent A according to the invention in an amount sufficient for at least twice, preferably at least four times, and in particular at least eight times, to carry out a machine dishwashing process; b) a cartridge for the cleaning agent A.
  • the cleaning agents according to the invention are combined in another embodiment with one or more further cleaning agents.
  • a detergent combination comprising a) a cleaning agent A according to the invention; b) at least one, preferably at least two further cleaning agents other than A.
  • the further cleaning agents combined with the cleaning agent according to the invention are preferably detergents containing enzyme and / or surfactants and / or builders.
  • Tables 1 to 5b have described some cleaning agents of the invention which are advantageous in terms of their chemical and physical stability. preferred
  • the cleaning agents A and B shown in the above Table 6a are flowable (2O 0 C).
  • the cleaning agents listed in the above table 6b A, B and C flowable (2O 0 C).
  • the preparation of the above-described combination of cleaning agents takes place in the form of separate receiving chambers, each of these receiving chambers containing one of the combined detergents.
  • Examples of such Kon Stammionsformen are cartridges with two, three, four or more separate receiving chambers, for example, two-, three-, four- or multi-chamber bottles.
  • a subject matter of the present application is furthermore a detergent dosage form comprising a) a detergent A according to the invention in an amount sufficient for at least twice, preferably at least four times, and in particular at least eight times, to carry out a machine dishwashing process; b) a cartridge for the cleaning agent A.
  • Preferred detergent combinations for such detergent dosage forms can be found in Tables 1 to 6 above.
  • Another object of the present application is a makesmittel sosform comprising a) a detergent A according to the invention in an amount sufficient for at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) a cartridge for the cleaning agents A and B, in which the cleaning agents A and B are present in separate receiving chambers.
  • Preferred detergent combinations for such detergent dosage forms can be found in Table 6a above.
  • a detergent dosage form comprising a) a detergent A according to the invention in an amount sufficient for at least twice, preferably at least four times, and in particular at least eight times, to carry out a machine dishwashing process; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) at least one further cleaning agent C other than A and B in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; d) a cartridge for the cleaning agents A, B and C, in which the cleaning agents A, B and C are present in separate receiving chambers.
  • a further subject matter of the present application is a detergent dosing system comprising a) a cleaning agent A according to the invention in an amount sufficient for at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; b) a cartridge for the cleaning agent A; c) a metering device connected or connectable to the cartridge.
  • the previously described cartridges of the detergent product forms are provided with a dispenser detachable from the cartridge.
  • a dispenser detachable from the cartridge can be connected to the cartridge, for example by means of an adhesive, latching, snap or plug connection.
  • the separation of the cartridge and dosing device, for example, the filling of the cartridge is simplified.
  • allows the detachable connection The cartridge and dispenser change the cartridges on the dispenser. Such an exchange may be indicated, for example, in the event of a change in the cleaning program or after the cartridge has been completely emptied.
  • An object of the present application is further a huntsmitteldosiersystem, comprising a) a detergent A according to the invention in an at least twice, preferably at least four times, and in particular at least eight times performing a machine dishwashing sufficient amount; b) a cartridge for the cleaning agent A; c) a dispenser detachably connected to the cartridge.
  • Preferred detergent combinations for such detergent dosage forms can be found in Tables 1 to 6 above.
  • a further subject matter of the present application is a detergent dosing system comprising a) a cleaning agent A according to the invention in an amount sufficient for at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) a cartridge for the cleaning agents A and B, in which the cleaning agents A and B are present in separate receiving chambers; d) a releasably connected to the cartridge dosing device.
  • Preferred detergent combinations for such detergent dosage forms can be found in Table 6a above.
  • a particularly preferred subject of this application is aachismitteldosiersystem comprising a) a detergent A according to the invention in an at least twice, preferably at least four times, and in particular at least eight times performing a machine dishwashing sufficient amount; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) at least one further cleaning agent C other than A and B in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; d) a cartridge for the cleaning agents A, B and C, in which the cleaning agents A, B and C are present in separate receiving chambers; e) a dispenser detachably connected to the cartridge.
  • Preferred detergent combinations for use in such detergent dosage forms can be found in Table 6b above.
  • detergent forms are also conceivable in which the cartridge and the dosing device are permanently connected to each other.
  • An object of the present application is further a huntsmitteldosiersystem, comprising a) a detergent A according to the invention in an at least twice, preferably at least four times, and in particular at least eight times performing a machine dishwashing sufficient amount; b) a cartridge for the cleaning agent A; c) a metering device undetachably connected to the cartridge.
  • Preferred detergent combinations for such detergent dosage forms can be found in Tables 1 to 6 above.
  • a further subject matter of the present application is a detergent dosing system comprising a) a cleaning agent A according to the invention in an amount sufficient for at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) a cartridge for the cleaning agents A and B, in which the cleaning agents A and B are present in separate receiving chambers; d) a non-releasably connected to the cartridge dosing device.
  • Preferred detergent combinations for such detergent dosage forms can be found in Table 6a above.
  • a particularly preferred subject matter of this application is a detergent dosing system, comprising a) a detergent A according to the invention in an at least twice, preferably at least four times, and in particular at least eight times, carrying out a machine
  • Dishwashing process sufficient amount; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) at least one further cleaning agent C other than A and B in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; d) a cartridge for the cleaning agents A, B and C, in which the cleaning agents A, B and C are present in separate receiving chambers; e) a metering device undetachably connected to the cartridge.
  • Preferred detergent combinations for use in such detergent dosage forms can be found in Table 6b above.
  • the vorgenanten starvedosiersysteme comprising a cleaning agent according to the invention (and optionally one or two further, different from the cleaning agent according to the invention cleaning), a cartridge and a releasably connected to the cartridge dosing device are in a preferred embodiment in a common outer packaging, wherein the filled cartridge and the dosing device are particularly preferably contained separately from one another in the outer packaging.
  • the outer packaging is used for storage, transport and presentation of the invention makesmitte timessform and protect them from dirt, shock and shock. In particular for the purpose of presentation, the outer packaging should at least partially be made transparent.
  • the dosing system according to the invention consists of the basic components of a cartridge filled with the detergent according to the invention and a metering device which can be coupled to the cartridge, which in turn is formed from further assemblies such as component carrier, actuator, closure element, sensor, energy source and / or control unit.
  • the metering system according to the invention is mobile. Movable in the sense of this application means that the metering system is not insoluble with a water-bearing device such as a dishwasher, washing machine, clothes dryer or the like is connected, but can be removed, for example, from a dishwasher by the user or positioned in a dishwasher, so is independently handled, is
  • the dosing device for the user is not detachably connected to a water-carrying device such as a dishwasher, washing machine, tumble dryer or the like and only the cartridge is movable.
  • the preparations to be dosed may have a pH between 2 and 12, depending on the intended use, all components of the dosing system which come into contact with the preparations should have a corresponding acid and / or alkali resistance. Furthermore, these components should be largely chemically inert by a suitable choice of material, for example against nonionic surfactants, enzymes and / or fragrances.
  • a cartridge is understood as meaning a packaging material which is suitable for enveloping or holding together flowable or spreadable preparations and which can be coupled to a dosing device for dispensing the preparation.
  • a cartridge can also comprise a plurality of chambers which can be filled with mutually different compositions. It is also conceivable that a plurality of containers is arranged to form a cartridge unit.
  • the cartridge has at least one outlet opening, which is arranged such that a gravity-induced release of preparation from the container in the position of use of the dosing device can be effected.
  • At least one second chamber is provided for receiving at least one second flowable preparation, the second chamber having at least one outlet opening arranged such that a gravity-induced product release from the second chamber in the use position of the dosing is effected.
  • the arrangement of a second chamber is particularly advantageous if in the separate containers preparations are stored, which are usually not stable to each other, such as bleaching agents and enzymes.
  • more than two, in particular three to four chambers are provided in or on a cartridge.
  • one of the chambers can be designed for the delivery of volatile preparations, such as a fragrance to the environment.
  • the cartridge is integrally formed.
  • the cartridges in particular by suitable blow molding, cost-effectively trained in a manufacturing step.
  • the chambers of a cartridge can in this case be separated from one another, for example, by webs or material bridges.
  • the cartridge can also be formed in several pieces by injection molded and then assembled components.
  • the cartridge is formed in such a multi-piece, that at least one chamber, preferably all chambers, can be removed individually from the metering device or inserted into the metering device.
  • This makes it possible, with a different consumption of a preparation from a chamber to exchange an already empty chamber, while the rest, which may still be filled with preparation, remain in the metering device.
  • a targeted and needs-based refilling the individual chambers or their preparations can be achieved.
  • the chambers of a cartridge can be fixed to one another by suitable connection methods, so that a container unit is formed.
  • the chambers can be fixed by a suitable form-fitting, non-positive or cohesive connection releasably or permanently against each other.
  • the fixation by one or more of the types of compounds from the group of snap-in compounds, Velcro, press joints, fusions, glued joints, welded joints, solder joints, screw, wedge, clamp or bounce joints can be done.
  • the fixation can also be formed by a shrink sleeve (so-called sleeve), which is pulled in a heated state over the entire or sections of the cartridge and firmly encloses the chambers or the cartridge in the cooled state.
  • the bottom of the chambers may be funnel-shaped inclined towards the discharge opening.
  • the inner wall of a chamber can be formed by suitable choice of material and / or surface design in such a way that a low material adhesion of the preparation to the inner chamber wall is realized. Also by this measure, the residual emptiness of a chamber can be further optimized.
  • the chambers of a cartridge may have the same or different filling volumes. In a two-chamber configuration, the ratio of container volumes is preferably 5: 1, with a three-chamber configuration it is preferably 4: 1: 1, and these configurations are particularly suitable for use in dishwashers.
  • the cartridge preferably has 3 chambers.
  • the first chamber contains an alkaline cleaning preparation
  • the second chamber an enzymatic preparation
  • the third chamber a rinse aid, wherein the volume ratio of the chambers is approximately 4: 1: 1.
  • a metering chamber may be formed in the flow direction of the preparation in front of the outlet opening.
  • the preparation amount that is to be released in the release of preparation from the chamber to the environment set. This is particularly advantageous if the closure element of the dosing device, which causes the preparation discharge from a chamber to the environment, can only be put into a dispensing and a closure state without controlling the dispensing quantity. It is then ensured by the metering chamber that a predefined amount of preparation is released without an immediate feedback of the delivered preparation amount.
  • the metering chambers can be formed in one piece or in several pieces.
  • one or more chambers in addition to an outlet opening each have a liquid-tight sealable chamber opening. Through this chamber opening, it is possible, for example, to refill stored in this chamber preparation.
  • ventilation possibilities can be provided in particular in the head region of the cartridge in order to ensure a pressure equalization with decreasing filling level of the chambers between the interior of the cartridge chambers and the environment.
  • These ventilation options can be designed, for example, as a valve, in particular silicone valve, micro-openings in the cartridge wall or the like.
  • the cartridge chambers are not ventilated directly but are provided via the metering device or no ventilation, for example when using flexible containers such as bags, this has the advantage that at elevated temperatures during a dishwashing cycle of a dishwasher by the heating of the chamber contents, a pressure is built up, which presses the preparations to be metered in the direction of the outlet openings, so that a good emptying of the cartridge can be achieved. Furthermore, there is no risk of oxidation of substances of the preparation in such an air-free packaging, which makes a pouch packaging or bag-in-bottle packaging appear appropriate especially for oxidation-sensitive preparations.
  • the cartridge usually has a filling volume of ⁇ 5,000 ml, in particular ⁇ 1,000 ml, preferably ⁇ 500 ml, more preferably ⁇ 250 ml, most preferably ⁇ 50 ml.
  • the cartridge can take on any spatial form. It can for example be cube-shaped, spherical or plate-like.
  • the cartridge and the dosing device can in particular be configured with respect to their spatial form such that they ensure the least possible loss of useful volume, in particular in a dishwasher.
  • the cartridge preferably has a ratio of height: width: depth between 5: 5: 1 and 50: 50: 1, particularly preferably about 10: 10: 1.
  • the metering system is dimensioned in an advantageous embodiment of the invention such that a positioning of the metering system is only possible in the receptacles provided for the lower basket.
  • the width and the height of the metering system can be selected in particular between 150 mm and 300 mm, particularly preferably between 175 mm and 250 mm.
  • the metering unit in cup shape with a substantially circular or square base.
  • Another way to reduce the effect of heat on a preparation in a chamber of the cartridge is to isolate the chamber by suitable means, e.g. by the use of thermal insulation materials such as styrofoam, which enclose the chamber or the cartridge in a suitable manner, in whole or in part.
  • suitable means e.g. by the use of thermal insulation materials such as styrofoam, which enclose the chamber or the cartridge in a suitable manner, in whole or in part.
  • the cartridge has an RFID tag that contains at least information about the contents of the cartridge and that can be read by the sensor unit.
  • This information can be used to select a dosing program stored in the control unit. In this way it can be ensured that an optimal dosing program is always used for a particular preparation. It can also be provided that in the absence of an RFID label or an RFID label with a false or faulty identifier, no dosage is done by the dosing and instead an optical or acoustic signal is generated that the user on the present Error indicates.
  • the cartridges may also have structural elements which cooperate with corresponding elements of the metering device according to the key-lock principle, so that, for example, only cartridges of a particular type can be coupled to the metering device. Furthermore, this configuration makes it possible for information about the cartridge coupled to the dosing device to be transmitted to the control unit, as a result of which control of the dosing device coordinated with the contents of the corresponding container can take place.
  • the cartridge is designed in particular for receiving flowable detergents or cleaning agents. Particularly preferably, such a cartridge has a plurality of chambers for the spatially separated receiving in each case of different preparations of a washing or cleaning agent.
  • a cartridge has a plurality of chambers for the spatially separated receiving in each case of different preparations of a washing or cleaning agent.
  • the cartridge may be designed so that it can be detachably or firmly arranged in or on the dishwasher. dosing
  • control unit e.g., a Bosch Sensortec metering device
  • sensor unit e.g., a Bosch Sensortec metering device
  • actuator necessary for operation are integrated in the dosing device.
  • an energy source is also arranged in the metering device.
  • the metering device consists of a splash-proof housing, which prevents the penetration of spray water, as may occur, for example, when used in a dishwasher, into the interior of the metering device.
  • the dosing device comprises at least a first interface, which in or on a water-conducting device such as in particular a water-conducting household appliance, preferably a dishwashing or washing machine formed corresponding interface cooperates in such a way that a transfer of electrical energy from the water-bearing device realized for dosing.
  • a water-conducting device such as in particular a water-conducting household appliance, preferably a dishwashing or washing machine formed corresponding interface cooperates in such a way that a transfer of electrical energy from the water-bearing device realized for dosing.
  • the interfaces are formed by connectors.
  • the interface cells can be designed in such a way that a wireless transmission of electrical energy is effected.
  • an adapter By means of an adapter, a simple coupling of the dosing system with a water-conducting domestic appliance can be realized.
  • the adapter serves for the mechanical and / or electrical connection of the metering system with the water-conducting household appliance.
  • the adapter is, preferably fixed, connected to a water-carrying pipe of the household appliance.
  • the adapter it is also conceivable to provide the adapter for positioning in or on the household appliance, in which the adapter is detected by the water flow and / or spray of the household appliance.
  • the adapter makes it possible to carry out a dosing system both for a stand-alone version and a build-in version, and it is also possible to design the adapter as a charging station for the dosing system in which, for example, the dosing device's energy source is charged or data is transferred be exchanged with the dosing device and the adapter.
  • the adapter can be arranged in a dishwasher on one of the inner walls of the washing chamber, in particular on the inner side of the dishwasher door.
  • the adapter is positioned as such inaccessible to the user in the water-conducting household appliance, so that the dosing device is used for example during assembly with the household appliance in the adapter, wherein the adapter, the dosing device and the household appliance in such are formed so that a cartridge can be coupled by the user with the dosing device.
  • FIG. 4 two-chamber cartridge in the assembled state with an internal machine-integrated dosing
  • Figure 5 two-chamber cartridge in the separated state to a self-sufficient and external machine-integrated dosing
  • Figure 7 two-chamber cartridge in the separated and assembled state to a self-sufficient, machine-integrated dosing
  • FIG. 1 shows a self-sufficient dosing device 2 with a two-chamber cartridge 1 in the separated and assembled state.
  • the metering device 2 has two metering chamber inlets 21a, 21b for repeatedly releasably receiving the corresponding outlet openings 5a, 5b of the chambers 3a, 3b of the cartridge 1.
  • display and controls 37 On the front are display and controls 37, which indicate the operating state of the dosing device 2 and act on this.
  • the metering chamber inlets 21a, 21b furthermore have means which, when the cartridge 1 is pushed onto the metering device 2, effect the opening of the outlet openings 5a, 5b of the chambers 3a, 3b, so that the interior of the chambers 3a, 3b communicating with the metering chamber inlets 21a, 21 b is connected.
  • the cartridge 1 may consist of one or more chambers 3a, 3b.
  • the cartridge 1 may be integrally formed with a plurality of chambers 3a, 3b or more pieces, in which case the individual chambers 3a, 3b are joined together to form a cartridge 1, in particular by cohesive, positive or non-positive connection methods.
  • fixation by one or more of the types of compounds from the group of snap-in compounds, press joints, fusions, glued joints, welded joints, solder joints, screw, wedge,
  • the fixation can also be formed by a shrink sleeve (so-called sleeve), which is pulled in a heated state at least in sections over the cartridge and firmly encloses the cartridge in the cooled state.
  • a shrink sleeve so-called sleeve
  • the bottom of the cartridge 1 may be funnel-shaped inclined to the discharge opening 5a, 5b.
  • the inner wall of the cartridge 1 can be formed by suitable choice of material and / or surface design in such a way that a low material adhesion of the product to the inner cartridge wall is realized. Also by this measure, the residual emptying of the cartridge 1 can be further optimized.
  • the chambers 3a, 3b of the cartridge 1 may have the same or different filling volumes.
  • the chamber volume ratio is preferably 5: 1, in a 3-chamber configuration it is preferably 4: 1: 1, which configurations are particularly suitable for use in dishwashers.
  • a connection method can also be that the chambers 3a, 3b are inserted into one of the corresponding metering chamber inlets 21a, 21b of the metering device 2 and thus fixed against each other.
  • connection between the chambers 3a, 3b may in particular be made detachable in order to allow a separate exchange of a chamber.
  • the chambers 3a, 3b each contain a preparation 40a, 40b.
  • the preparation 40a, 40b may have the same or different composition.
  • the chambers 3a, 3b are made of a transparent material, so that the filling level of the preparations 40a, 40b is visible from the outside by the user.
  • the outlet openings 5a, 5b are designed such that they form a positive and / or non-positive, in particular liquid-tight, connection with the corresponding metering chamber inlets 21a, 21b.
  • each of the outlet openings 5a, 5b is formed so that it fits only one of the Dosierhunteinlässe 21a, 21b, thereby preventing a chamber is accidentally plugged onto a wrong Dosierhunteinlass.
  • the cartridge 1 usually has a filling volume of ⁇ 5,000 ml, in particular ⁇ 1,000 ml, preferably ⁇ 500 ml, more preferably ⁇ 250 ml, most preferably ⁇ 50 ml.
  • the metering unit 2 and the cartridge 1 can be adapted in the assembled state in particular to the geometries of the devices or in which they are applied in order to ensure the least possible loss of useful volume.
  • the dosing unit 2 and the cartridge 1 for example, plate-shaped, be formed in approximately the dimensions of a plate.
  • the dosing unit can be positioned to save space in the lower basket.
  • the cartridge 1 is advantageous to form the cartridge 1 at least in sections of a transparent material.
  • the cartridge 1 In order to protect heat-sensitive components of a product contained in a cartridge from heat, it is advantageous to produce the cartridge 1 from a material with a low thermal conductivity.
  • the outlet openings 5a, 5b of the cartridge 1 are preferably arranged on a line or in alignment, whereby a slender, plate-shaped design of the dosing dispenser is made possible.
  • FIG. 2 shows a self-sufficient dosing device with a two-chamber cartridge 1 in the dish drawer 11 with the dishwasher door 39 of a dishwasher 38 open.
  • Figure 3 shows a two-chamber cartridge 1 in the separated state to a self-sufficient dosing device 2 and an internal, machine-integrated dosing.
  • the cartridge 1 is in such a way designed so that it (not shown) can be coupled with both the self-sufficient dosing device 2 and with the machine-integrated dosing device, which is indicated by the darg Robinsonen in Figure 3 arrows.
  • a recess 43 into which the cartridge 1 can be inserted is formed on the side of the dishwasher door 39 directed inside the dishwasher 38, the outlet openings 5a, 5b of the cartridge 1 communicating with the adapter pieces 42a, 42b being connected by insertion.
  • the adapter pieces 42a, 42b are in turn coupled to the machine-integrated dosing device.
  • holding elements 44a, 44b may be provided on the recess 43, which ensure a positive and / or positive fixing of the cartridge in the recess 43.
  • corresponding retaining elements are provided on the cartridge 1.
  • the holding elements 44a, 44b may preferably be selected from the group of snap connections, latching connections, snap-lock connections, clamping connections or plug-in connections.
  • preparation 40a, 40b from the cartridge 1 through the adapter elements 42a, 42b is added to the corresponding rinsing cycle by the machine-integrated dosing device.
  • Figure 4 shows the error! Reference source could not be found, known cartridge 1 in the installed state in the door 39 of a dishwasher 38th
  • FIG. 5 shows the cartridge 1 known from FIG. 3 with a chamber 45 arranged at the head of the cartridge 1, which chamber has a plurality of openings 46 in its lateral surface.
  • the chamber 45 is filled with an air freshener formulation which is delivered through the openings 46 to the environment.
  • the air-conditioning preparation may in particular comprise at least one fragrance and / or an odor-controlling substance.
  • FIG. 5 Unlike the arrangement of the cartridge 1 in the interior of a dishwasher 38 known from FIGS. 3 and 4, it is also possible to provide a recess 43 with adapter elements 42a, 42b for coupling to the cartridge 1 on an outer surface of a dishwasher 38. This is shown by way of example in FIG. 5 and FIG.
  • the cartridge 1 depicted in FIG. 5 and FIG. 6 can also be arranged with a chamber 45 containing an air-improving substance in a correspondingly formed receptacle in the interior of a dishwasher 38.
  • a further embodiment of the invention is shown in FIG.
  • the dosing device 2 can in this case be coupled to the cartridge 1, which is indicated by the first, left arrow in the drawing accordingly. Subsequently, cartridge 1 and dosing device 2 are coupled as an assembly via the interface 47, 48 to the dishwasher, which is indicated by the right arrow.
  • the dosing device 2 has an interface 47, via which data and / or energy are transferred to and / or from the dosing device 2.
  • a recess 43 for receiving the dosing device 2 is provided in the door 39 of the dishwasher 38.
  • a second interface 48 is provided, which transmits data and / or energy to and / or from the dosing device 2.
  • data and / or energy are exchanged wirelessly between the first interface 47 on the dosing device 2 and the second interface 48 on the dishwasher 38. It is particularly preferred that energy from the interface 48 of the dishwasher 38 is transmitted wirelessly via the interface 47 to the dosing device 2. This can be done, for example, inductively and / or capacitively.
  • the interfaces 47, 48 may be formed by integrated connectors.
  • the connectors are formed in such a way that they are protected from the entry of water or moisture.
  • FIG. 9 shows a cartridge 1 whose chambers 3a, 3b can be filled via the head-side openings 49a, 49b, for example by means of a refill cartridge 51.
  • the openings 49a, 49b of the cartridge 1 may be formed, for example, as silicone valves, which open when piercing through the adapter 50a, 50b and close again upon removal of the adapter 50a, 50b, so that an inadvertent leakage of preparation from the cartridge is prevented.
  • the adapters 50a, 50b are formed in such a way that they can pierce the openings 49a, 49b of the cartridge 1.
  • the openings 49a, 49b of the cartridge 1 and the adapters 50a, 50b are configured with regard to their position and size in such a way that the adapter can engage in the openings 49a, 49b only in a predefined position. In this way, in particular, incorrect filling of the cartridge chambers 3a, 3b can be prevented and it is ensured that the respectively identical or compatible preparation passes from a chamber 52a, 52b of the refill cartridge 51 into the corresponding chamber 3a, 3b of the cartridge 1.
  • Detergent supply forms are suitable for use in dishwashing as well as for textile cleaning, however, the use of a detergent according to the invention, a detergent combination according to the invention or a novel detergent
  • Detergent supply form for dishwashing in a dishwasher machine preferred.
  • the cleaning agents according to the invention are distinguished by a particular physical and chemical stability, in particular with respect to temperature fluctuations.
  • the cleaning agents according to the invention are thus exceptionally suitable for the metering by means of a metering system located in the interior of a washing or dishwashing machine.
  • a metering system located in the interior of a washing or dishwashing machine.
  • Such a metering system which can be immovably integrated into the interior of the washing machine or dishwasher (machine-integrated metering device) but of course also as a movable device in the interior can be introduced (self-sufficient dosing device), contains the multiple required to carry out a machine cleaning process amount of the detergent.
  • Movable in the sense of this application means that the dispensing and metering system is not inseparably connected to a device such as a dishwasher, washing machine, tumble dryer or the like, but can be removed, for example, from a dishwasher or positioned in a dishwasher.
  • a detergent according to the invention or of a detergent combination according to the invention for filling i) a cartridge of a dosing system immovably integrated in the interior of a dishwasher or ii) a movable cartridge of a dosing system provided with at least twice, preferably at least twice, for positioning in the interior of a dishwasher four times and in particular at least eight times carrying out a machine dishwashing sufficient amount of this detergent or this detergent combination are also objects of this application.
  • Preferred cleaning agents or cleaning agent combinations for such uses can be found in Tables 1 to 8 above.
  • An example of a stationary cartridge is a container immovably integrated into the interior, for example in the side wall or the inner lining of the door of a dishwasher.
  • a movable cartridge is a container that is introduced by the consumer in the interior of the dishwasher and there throughout the course of a Cleaning course remains.
  • a cartridge is, for example, by simply setting in the cutlery or crockery basket, integrated into the interior but can be removed from the consumer again from the interior of the dishwasher.
  • the dosage of the cleaning agent or the detergent combination from the cartridge into the interior of the dishwasher is carried out as described above, preferably by means of a detachable from the cartridge dosing.
  • a dosing device can be connected to the cartridge by means of an adhesive, latching, snap or plug connection.
  • cartridges with a permanently connected metering device can of course also be used.
  • a detergent dosage form comprising a) a detergent A according to the invention in an amount sufficient for at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; b) a cartridge for the cleaning agent A as a cleaning agent reservoir for i) a metering device immovably integrated into the interior of a dishwasher, or ii) a movable metering device provided for positioning in the interior of a dishwasher are also objects of this application.
  • Preferred cleaning agents A for such uses are given in Tables 1 to 6 above.
  • a detergent dosage form comprising a) a detergent A according to the invention in an amount sufficient for the at least twice, preferably at least four and in particular at least eight times carrying out a machine dishwashing process; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) a cartridge for the cleaning agents A and B, in which the cleaning agents A and B in separate receiving chambers are present as a detergent reservoir for i) a metering device that is immovably integrated into the interior of a dishwashing machine or ii) a movable metering device provided for positioning in the interior of a dishwashing machine.
  • Preferred detergent combinations A and B for such uses are shown in Table 6a above.
  • a detergent dosage form comprising a) a detergent A according to the invention in an amount sufficient for at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; b) at least one further cleaning agent B other than A in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; c) at least one further cleaning agent C other than A and B in an amount sufficient for the at least twice, preferably at least four, and in particular at least eight times, carrying out a machine dishwashing process; d) a cartridge for the cleaning agents A, B and C, in which the cleaning agents A, B and C are present in separate receiving chambers as a cleaning agent reservoir for i) an immovably integrated into the interior of a dishwasher metering device or ii) one for positioning in the interior a dishwasher provided mobile dosing
  • Preferred detergent combinations A, B and C for such uses are shown in Table 6b above.
  • the detergents and cleaning agent combinations according to the invention are, as stated above, preferably used as automatic dishwasher detergents.
  • Automatic dishwashing processes according to the invention using a cleaning agent A according to the invention are characterized in that a subset a of the cleaning agent A in the cartridge is metered into the interior of the dishwasher in the course of this process from a cartridge located in the interior of the dishwasher Cartridge cleaning agent remains in the cartridge until the end of the dishwashing process, characterized in that this residual amount at least twice, preferably at least four times and in particular at least eight times the amount of subset a corresponds.
  • An object of this application is therefore furthermore a machine dishwashing process using a detergent combination according to the invention comprising a cleaning agent A according to the invention and another cleaning agent B other than A, in the course of which a cartridge located in the interior of the dishwasher contains a subset a of the cleaning agent contained in the cartridge A as well as a subset b of the present in the cartridge detergent B is dosed into the interior of the dishwasher, with residual amounts of the detergent A and B remain until the end of dishwashing in the cartridge and the residual amount of the detergent A at least twice, preferably at least the four times and in particular at least eight times the amount of subset a and the residual amount of the cleaning agent B at least twice, preferably at least four times, and in particular at least eight times the amount of subset b.
  • Preferred detergent combinations for such automatic dishwashing processes can be found in Table 6a above.
  • a subject of this application is further a machine dishwashing process using a detergent combination according to the invention, comprising a detergent A according to the invention and another detergent B different from A and a third detergent A different from A and B, in the course of which a cartridge located in the interior of the dishwasher a subset a of the cleaning agent A present in the cartridge as well as a subset b of the cleaning agent B present in the cartridge and additionally a subset c of the cleaning agent C present in the cartridge are metered into the interior of the dishwasher, remaining amounts of the cleaning agents A, B and C remain in the cartridge until the end of the dishwashing process and the residual amount of the detergent A at least twice, preferably at least four times and in particular at least eight times the amount of Te ilmenge a, the residual amount of the detergent B at least twice, preferably at least four times and in particular at least eight times the amount of subset b corresponds and the residual amount of the detergent C at least twice, preferably at least four times and in particular at least eight times the amount of subset c equivalent
  • the dosage of the different detergents is preferably carried out at different times of the cleaning cycle.
  • a further subject of this application is therefore a machine dishwashing process using a cleaning agent according to the invention or a detergent dosage form according to the invention or a detergent dosing system according to the invention, in the course of which a) at a time t1 from a cartridge located in the interior of the dishwasher, a subset a of The cleaning agent A according to the invention located in the cartridge is metered into the interior of the dishwasher, wherein a residual amount of the cleaning agent contained in the cartridge remains in the cartridge until the end of the dishwashing process, which of the at least twice, preferably at least four times, and in particular at least eight times, amount of the subset a corresponds; b) at least one further time t2 ⁇ t1 from a cartridge located in the interior of the dishwasher is dosed a subset b of located in the second cartridge of the inventive detergent A different detergent B in the interior of the dishwasher, with a residual amount of in this cartridge remaining detergent in the cartridge remains until the end of the dishwashing process, which corresponds to at least twice,
  • Preferred detergent combinations for such automatic dishwashing processes can be found in Table 6a above.
  • This application further claims a machine dishwashing process using a detergent according to the invention or a detergent dosage form according to the invention or a detergent dosing system according to the invention, in the course of which a) at a time t1 from a cartridge located in the interior of the dishwasher, a subset a of the located in the cartridge Cleaning agent A according to the invention is metered into the interior of the dishwasher, wherein a residual amount of the cleaning agent A in the cartridge remains in the cartridge until the end of dishwashing, which corresponds to at least twice, preferably at least four times and in particular at least eight times the amount of subset a ; b) at least one further time t2 ⁇ t1 from a cartridge located in the interior of the dishwasher is dosed a subset b of located in the second cartridge of the inventive detergent A different detergent B in the interior of the dishwasher, with a residual amount of in this cartridge remaining cleaning agent B remains in the cartridge until the end of dishwashing, which at least twice, preferably at least four times, and in particular at least eight
  • Preferred detergent combinations for such automatic dishwashing processes can be found in Table 6b above.
  • the time t2 is at least 1 minute, preferably at least 2 minutes and in particular between 3 and 20 minutes before or after the time t1 ,
  • R 1 O- (AO) w - (A'O) x - (A "O) y - (A '" O) z -H, in which R 1 is a straight-chain or branched, saturated or mono- or polysubstituted unsaturated C 2 - 4 o-alkyl or alkenyl radical;
  • A, A ', A "and A'" independently of one another are radicals from the group -CH 2 CH 2 , -CH 2 CH 2 -CH 2 , -CH 2 -CH (CH 3 ), -CH 2 -
  • CH 2 is -CH 2 -CH 2 , -CH 2 -CH (CHs) -CH 2 -, -CH 2 -CH (CH 2 -CH 3 ); and w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0
  • Detergent composition can be obtained.
  • the test series can also be seen that a stabilization of the bleaching agent at temperatures above room temperature is achieved in particular by a matrix based on 1, 3 propanediol.

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

Abstract

L'invention concerne un produit de nettoyage ayant une teneur en eau inférieure à 5 % en poids et comprenant a) 10 à 45 % en poids d'un agent de blanchiment oxygéné, b) 15 à 60 % en poids d'un solvant organique, c) 15 à 60 % en poids d'un tensioactif non ionique de formule générale R1-CH(OH)CH2O-(AO)w-(A'O)x-(A"O)y-(A"'O)z-R2, dans laquelle R1 et R2 désignent indépendamment l'un de l'autre un groupe alkyle ou alcényle C2-40 linéaire ou ramifié, saturé ou mono- voire polyinsaturé; A, A', A" et A'" signifient indépendamment l'un de l'autre un reste du groupe -CH2CH2, -CH2CH2-CH2, - CH2-CH(CH3), -CH2-CH2-CH2-CH2, -CH2-CH(CH3)-CH2-, -CH2-CH(CH2-CH3); w, x, y et z désignent des valeurs entre 0,5 et 90, x, y et/ou z pouvant également être 0, d) 0,1 à 5 % en poids d'un agent de suspension. L'invention porte également sur un procédé pour laver la vaisselle au moyen de ce produit de nettoyage.
PCT/EP2009/056991 2008-09-18 2009-06-08 Produit de nettoyage contenant un agent de blanchiment WO2010031605A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09779660.1A EP2328457B1 (fr) 2008-09-18 2009-06-08 Produit de nettoyage contenant un agent de blanchiment
ES09779660T ES2432193T3 (es) 2008-09-18 2009-06-08 Producto de limpieza que contiene blanqueante
PL09779660T PL2328457T3 (pl) 2008-09-18 2009-06-08 Środek czyszczący zawierający środek bielący

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008047943.8 2008-09-18
DE102008047943A DE102008047943A1 (de) 2008-09-18 2008-09-18 Bleichmittel-haltiges Reinigungsmittel

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WO2010031605A1 true WO2010031605A1 (fr) 2010-03-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2333042A1 (fr) * 2009-12-10 2011-06-15 The Procter & Gamble Company Utilisation de détergent
US8431518B2 (en) 2009-12-10 2013-04-30 The Procter & Gamble Company Detergent composition
US8681334B2 (en) 2009-12-10 2014-03-25 The Procter & Gamble Company Measurement method
WO2016188705A1 (fr) 2015-05-28 2016-12-01 BSH Hausgeräte GmbH Dispositif et procédé pour déterminer la charge en salissures d'un bain de lavage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2380478A1 (fr) * 2010-04-23 2011-10-26 The Procter & Gamble Company Produit de lave-vaisselle automatique

Citations (4)

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WO1991012312A1 (fr) * 1990-02-16 1991-08-22 Unilever N.V. Produits de nettoyage liquides
WO2001011003A1 (fr) * 1999-08-10 2001-02-15 The Procter & Gamble Company Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau
US6207634B1 (en) * 1997-06-27 2001-03-27 The Procter & Gamble Company Non-aqueous, particulate-containing detergent compositions containing bleach
US6656899B1 (en) * 1999-08-10 2003-12-02 The Procter & Gamble Company Nonaqueous liquid detergent with wash-water soluble low-density filler particles

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GB2386129B (en) 2002-03-06 2004-12-01 Reckitt Benckiser Nv Detergent dosing device
DE102005062479A1 (de) 2005-12-27 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Dosiervorrichtung für die Zugabe eines Zuschlagmittels in einen Behandlungsraum und Geschirrspülmaschine mit einer Dosiervorrichtung

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Publication number Priority date Publication date Assignee Title
WO1991012312A1 (fr) * 1990-02-16 1991-08-22 Unilever N.V. Produits de nettoyage liquides
US6207634B1 (en) * 1997-06-27 2001-03-27 The Procter & Gamble Company Non-aqueous, particulate-containing detergent compositions containing bleach
WO2001011003A1 (fr) * 1999-08-10 2001-02-15 The Procter & Gamble Company Detergents liquides non aqueux comprenant des particules basse densite solubles dans l'eau
US6656899B1 (en) * 1999-08-10 2003-12-02 The Procter & Gamble Company Nonaqueous liquid detergent with wash-water soluble low-density filler particles

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2333042A1 (fr) * 2009-12-10 2011-06-15 The Procter & Gamble Company Utilisation de détergent
WO2011071997A1 (fr) * 2009-12-10 2011-06-16 The Procter & Gamble Company Produit pour lave-vaisselle automatique et utilisation de celui-ci
US8431518B2 (en) 2009-12-10 2013-04-30 The Procter & Gamble Company Detergent composition
US8681334B2 (en) 2009-12-10 2014-03-25 The Procter & Gamble Company Measurement method
JP2015098606A (ja) * 2009-12-10 2015-05-28 ザ プロクター アンド ギャンブルカンパニー 自動食器洗浄用製品及びその使用
WO2016188705A1 (fr) 2015-05-28 2016-12-01 BSH Hausgeräte GmbH Dispositif et procédé pour déterminer la charge en salissures d'un bain de lavage
DE102015209824A1 (de) 2015-05-28 2016-12-01 BSH Hausgeräte GmbH Vorrichtung und Verfahren zur Bestimmung der Schmutzfracht in einer Spül- oder Waschflotte

Also Published As

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PL2328457T3 (pl) 2013-12-31
EP2328457B1 (fr) 2013-07-24
ES2432193T3 (es) 2013-12-02
EP2328457A1 (fr) 2011-06-08
DE102008047943A1 (de) 2010-03-25

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