EP1126019B1 - Utilisation d' une composition aqueuse multiphasique pour nettoyage des surfaces dures - Google Patents

Utilisation d' une composition aqueuse multiphasique pour nettoyage des surfaces dures Download PDF

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Publication number
EP1126019B1
EP1126019B1 EP01103811A EP01103811A EP1126019B1 EP 1126019 B1 EP1126019 B1 EP 1126019B1 EP 01103811 A EP01103811 A EP 01103811A EP 01103811 A EP01103811 A EP 01103811A EP 1126019 B1 EP1126019 B1 EP 1126019B1
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EP
European Patent Office
Prior art keywords
phase
composition according
alkyl
composition
mixtures
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EP01103811A
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German (de)
English (en)
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EP1126019A1 (fr
Inventor
Rainer Jeschke
Ryszard Katowicz
Georg Meine
Alexander Ditze
Marc Benoit
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Priority claimed from DE19811386A external-priority patent/DE19811386A1/de
Priority claimed from DE1998159774 external-priority patent/DE19859774A1/de
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Publication of EP1126019A1 publication Critical patent/EP1126019A1/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0017—Multi-phase 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D3/2086—Hydroxy carboxylic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—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

Definitions

  • the invention relates to the use of aqueous multiphase liquid surfactant Detergents that can be temporarily emulsified by shaking and for cleaning hard surfaces can be used.
  • all-purpose cleaners represent predominantly neutral to weakly alkaline aqueous liquid products, the 1 to 30% by weight surfactants, 0 to 5% by weight builder (e.g. citrates, gluconates, soda, polycarboxylates) 0 to 10% by weight of hydrotropes (e.g. alcohols, urea), 0 to 10% by weight of water-soluble Solvents (e.g. alcohols, glycol ethers) and optionally, among others Skin protection, coloring and Contain fragrances. It is usually used as an approx. 1% solution in water local stain removal also undiluted. There are also ready-to-use all-purpose cleaners as a so-called spray cleaner in the trade.
  • Such aqueous liquid cleaners are usually homogeneous or stable solutions Dispersions.
  • the use of certain, especially hydrophobic, components in such cleaning agents can, however, result in this homogeneity being lost and inhomogeneous agents are obtained, their acceptance by the consumer as low is to be assessed.
  • the alternative formulation of funds is required despite its inhomogeneity, it is a defined exterior that is acceptable to the consumer Show appearance and application form.
  • European patent application 116 422 describes a liquid hair or body shampoo with two aqueous phases which can be temporarily dispersed into one another by shaking, and both phases being miscible with water in any ratio.
  • the upper phase contains 8 to 25% by weight, based on the total composition, of at least one surfactant and the lower phase contains at least 6% by weight, based on the total composition, of dissolved sodium hexametaphosphate of the formula I, in which n stands for an average of approximately 12. Additional builder salts can optionally be included in the lower phase.
  • Anionic, cationic, amphoteric and / or nonionic surfactants can be present as surfactants, preferably at least one anionic surfactant being contained.
  • the object of the present invention was to provide powerful and storage-stable agents Cleaning of hard surfaces in defined inhomogeneous, easy to handle and for the Provide consumers with acceptable form.
  • the invention relates to the use of a aqueous liquid multi-phase surfactant-containing cleaning agent with at least two continuous phases, the at least one lower aqueous phase I and one with this Has phase immiscible upper aqueous phase II and temporarily shaken in an emulsion can be transferred, the agent one or more hydrophobic Has components and contains 0 to 5 wt .-% sodium hexametaphosphate.
  • sodium hexametaphosphate is to be understood as a mixture of condensed orthophosphates of the formula I, where n is an average of about 12.
  • an agent according to the invention consists of a lower continuous one Phase consisting of the entire phase I and an upper continuous phase consisting of of the entire phase II.
  • agents according to the invention can also emulsify parts of another phase Contain form, so that in such an agent, for example, phase I in part as continuous phase I is present, which is the lower continuous phase of the agent, and to a different extent than discontinuous phase I in the upper continuous phase II is emulsified.
  • phase II and other continuous phases are examples of phase II and other continuous phases.
  • temporary is to be understood to mean that 90% of the demixing of the emulsion formed by shaking into the separate phases at temperatures of about 20 ° C. to about 40 ° C. takes place within 2 minutes to 10 hours and the last 2 % of the segregation into the phase state before shaking can take place within a further 15 minutes to 50 hours.
  • the invention relates to the use of a second embodiment aqueous liquid multi-phase surfactant-containing cleaning agent with at least two continuous phases, the at least one lower aqueous phase I and one with this Has phase immiscible upper aqueous phase II and temporarily shaken in an emulsion can be transferred, for cleaning hard surfaces, the agent one or has several hydrophobic components.
  • the following statements relate to the agents according to the invention, they apply equally to the agents of use according to the invention.
  • the agents according to the invention are characterized by an unusually good cleaning performance of stubborn grease dirt when used undiluted. Furthermore the agents show a favorable residue behavior.
  • the individual phases are on average stable for a long time without e.g. Deposits formed, and the transfer into a temporary emulsion remains reversible even after frequent shaking.
  • the Separation of ingredients in separate phases promote the chemical stability of the agent.
  • the invention also relates to a process for producing an agent according to the invention by mixing it directly from its raw materials, then mixing it and finally standing the agent to separate the temporary emulsion.
  • the continuous phases I and II are delimited from one another by a sharp interface.
  • one or both of the continuous phases I and II parts preferably 0.1 to 25 vol .-%, in particular 0.2 to 15 vol .-%, based on the volume of the respective continuous phase, each phase other than dispersant.
  • the continuous phase I or II is then around Volume part reduced, which is distributed as a dispersant in the other phase.
  • Especially agents in which phase I in amounts of 0.1 to 25% by volume are preferred 0.2 to 15 vol .-%, based on the volume of phase II, is emulsified in phase II.
  • a further preferred usable embodiment of the invention lies next to the continuous phases I and II part of the two phases as an emulsion of one of the two Phases in the other phase, this emulsion being separated by two sharp interfaces, an upper and a lower, compared to the parts of the Phases I and II are delimited.
  • the agents which can be used according to the invention contain phase I and phase II in one Volume ratio of 90:10 to 10:90, preferably 75:25 to 25:75, in particular 65: 35 to 35: 65.
  • the cleaning agents that can be used contain one or more hydrophobic components.
  • Suitable hydrophobic components are, for example, dialkyl ethers with identical or different C 4 -C 14 -alkyl radicals, in particular dioctyl ether; Hydrocarbons with a boiling range from 100 to 300 ° C, in particular 140 to 280 ° C, for example aliphatic hydrocarbons with a boiling range from 145 to 200 ° C, isoparaffins with a boiling range from 200 to 260 ° C; essential oils, in particular limonene and pine oil extracted from pine roots and stumps; and also mixtures of these hydrophobic components, in particular mixtures of two or three of the hydrophobic components mentioned.
  • Preferred mixtures of hydrophobic components are mixtures of various dialkyl ethers, of dialkyl ethers and hydrocarbons, of dialkyl ethers and essential oils, of hydrocarbons and essential oils, of dialkyl ethers and hydrocarbons and essential oils and of these mixtures.
  • the compositions contain hydrophobic components in amounts, based on the composition, of 0 to 20% by weight, preferably 0.1 to 14% by weight, in particular 0.5 to 10% by weight, most preferably 0.8 to 7 wt .-%.
  • phase separation aids are, for example, the alkali metal and Alkaline earth metal chlorides and sulfates, especially sodium and potassium chloride and sulfate, and ammonium chloride and sulfate or mixtures thereof.
  • the salts mentioned as strong electrolytes support phase separation through the salt effect.
  • Builder salts act as electrolytes and are therefore suitable also as phase separation aid.
  • the agents contain phase separation aids in quantities, based on the composition, from 0 to 30% by weight, preferably 1 to 20% by weight, in particular 3 to 15% by weight, most preferably 5 to 12% by weight.
  • the agents used according to the invention can be anionic, non-ionic, amphoteric or cationic surfactants or surfactant mixtures of one or more or contain all of these classes of surfactants.
  • the detergents contain surfactants in quantities on the composition, from 0.01 to 30% by weight, preferably 0.1 to 20% by weight, in particular 1 to 14% by weight, most preferably 3 to 10% by weight.
  • Suitable nonionic surfactants are, for example, C 8 -C 18 alkyl alcohol polyglycol ethers, alkyl polyglycosides and nitrogen-containing surfactants or mixtures thereof, in particular the first two.
  • the compositions contain nonionic surfactants in amounts, based on the composition, of 0 to 30% by weight, preferably 0.1 to 20% by weight, in particular 0.5 to 14% by weight, extremely preferably 1 to 10% by weight .-%.
  • C 8 -C 18 alkyl alcohol polypropylene glycol / polyethylene glycol ethers are preferred known nonionic surfactants. They can be described by the formula II, R i O- (CH 2 CH (CH 3 ) O) p (CH 2 CH 2 O) e -H in which R i is a linear or branched, aliphatic alkyl and / or alkenyl radical having 8 to 18 carbon atoms, p is 0 or numbers from 1 to 3 and e is numbers from 1 to 20.
  • the C 8 -C 18 alkyl alcohol polyglycol ethers of the formula II can be obtained by addition of propylene oxide and / or ethylene oxide to alkyl alcohols, preferably to fatty alcohols.
  • Typical examples are polyglycol ethers of the formula II in which R i is an alkyl radical having 8 to 18 carbon atoms, p is 0 to 2 and e is a number from 2 to 7.
  • End-capped C 8 -C 18 -alkyl alcohol polyglycol ethers can also be used, ie compounds in which the free OH group in the formula II is etherified.
  • C 8 -C 18 alkyl alcohol polyglycol ethers can be obtained by the relevant methods of preparative organic chemistry.
  • C 8 -C 18 -Alkyl alcohol polyglycol ethers are preferably reacted in the presence of bases with alkyl halides, in particular butyl or benzyl chloride.
  • Typical examples are mixed ethers of the formula II in which R i stands for an industrial fatty alcohol residue, preferably C 12/14 cocoalkyl residue, p for 0 and e for 5 to 10, which are sealed with a butyl group.
  • Preferred nonionic surfactants are furthermore alkyl polyglycosides (APG) of the formula III, R ii O [G] x , in which R ii for a linear or branched, saturated or unsaturated alkyl radical having 8 to 22 carbon atoms, [G] for a glycosidically linked sugar radical and x stands for a number from 1 to 10.
  • APG are non-ionic surfactants and are known substances that can be obtained using the relevant methods of preparative organic chemistry.
  • the index number x in the general formula III indicates the degree of oligomerization (DP degree), ie the distribution of mono- and oligoglycosides, and stands for a number between 1 and 10.
  • Alkyl glycosides with an average degree of oligomerization x of 1.1 to 3.0 are preferably used. From an application point of view, those alkyl glycosides are preferred whose degree of oligomerization is less than 1.7 and in particular between 1.2 and 1.6.
  • Xylose, but especially glucose, is preferably used as the glycosidic sugar.
  • the alkyl or alkenyl radical R ii (formula III) can be derived from primary alcohols having 8 to 18, preferably 8 to 14, carbon atoms. Typical examples are capronic alcohol, caprylic alcohol, capric alcohol and undecyl alcohol and their technical mixtures, such as those obtained in the course of the hydrogenation of technical fatty acid methyl esters or in the course of the hydrogenation of aldehydes from ROELEN's oxosynthesis.
  • the alkyl or alkenyl radical R ii is preferably derived from lauryl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol or oleyl alcohol. Elaidyl alcohol, petroselinyl alcohol, arachidyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and their technical mixtures are also to be mentioned.
  • Nitrogen-containing surfactants may be included as further nonionic surfactants, e.g. Fatty acid polyhydroxyamides, for example glucamides, and ethoxylates of alkylamines, vicinal diols and / or carboxamides, the alkyl groups with 10 to 22 carbon atoms, preferably have 12 to 18 carbon atoms.
  • the degree of ethoxylation of these compounds is generally between 1 and 20, preferably between 3 and 10.
  • the particularly suitable compounds include the lauric acid, Myristic and palmitic monoethanolamides.
  • Suitable anionic surfactants are the preferred C 8 -C 18 alkyl sulfates, C 8 -C 18 alkyl ether sulfates, ie the sulfation products of the alcohol ethers of the formula II, and / or C 8 -C 18 alkyl benzene sulfonates, but also C 8 -C 18 alkanesulfonates , C 8 -C 18 - ⁇ -olefin sulfonates, sulfonated C 8 -C 18 fatty acids, especially dodecylbenzenesulfonate, C 8 -C 22 carboxamide amide ether sulfates, sulfonic succinic acid mono- and di-C 1 -C 12 alkyl esters, C 8 -C 18 -Alkylpolyglykolethercarboxylate, C 8 -C 18 -N-acyl taurides, C 8 -C 18 -N-sarco
  • compositions contain anionic surfactants in amounts, based on the composition, of 0 to 30% by weight, preferably 0.1 to 20% by weight, in particular 1 to 14% by weight, extremely preferably 2 to 10% by weight. %.
  • the agents according to the invention can also contain soaps, ie alkali metal or ammonium salts of saturated or unsaturated C 6 -C 22 fatty acids.
  • the soaps can be used in an amount of up to 5% by weight, preferably from 0.1 to 2% by weight.
  • Suitable amphoteric surfactants are, for example, betaines of the formula (R iii ) (R iv ) (R v ) N + CH 2 COO - , in which R iii is an alkyl radical with 8 to 25, preferably 10 to 21, carbon atoms and R, which is optionally interrupted by heteroatoms or heteroatom groups iv and R v are identical or different alkyl radicals having 1 to 3 carbon atoms, in particular C 10 -C 18 -alkyldimethylcarboxymethylbetaine and C 11 -C 17 -alkylamidopropyldimethylcarboxymethylbetaine.
  • the compositions contain amphoteric surfactants in amounts, based on the composition, of 0 to 15% by weight, preferably 0.01 to 10% by weight, in particular 0.1 to 5% by weight.
  • Suitable cationic surfactants include the quaternary ammonium compounds of the formula (R vi ) (R vii ) (R viii ) (R ix ) N + X - , in which R vi to R ix for four identical or different types, in particular two long and two short-chain, alkyl radicals and X - represent an anion, in particular a halide ion, for example didecyldimethylammonium chloride, alkylbenzyldidecylammonium chloride and mixtures thereof.
  • the compositions contain cationic surfactants in amounts, based on the composition, of 0 to 10% by weight, preferably 0.01 to 5% by weight, in particular 0.1 to 3% by weight.
  • the agents according to the invention contain anionic and nonionic surfactants next to one another, preferably C 8 -C 18 alkylbenzenesulfonates, C 8 -C 18 alkyl sulfates and / or C 8 -C 18 alkyl ether sulfates in addition to C 8 -C 18 alkyl alcohol polyglycol ethers and / or alkyl polyglycosides, in particular C 8 -C 18 alkylbenzenesulfonates in addition to C 8 -C 18 alkyl alcohol polyglycol ethers.
  • anionic and nonionic surfactants next to one another preferably C 8 -C 18 alkylbenzenesulfonates, C 8 -C 18 alkyl sulfates and / or C 8 -C 18 alkyl ether sulfates in addition to C 8 -C 18 alkyl alcohol polyglycol ethers.
  • the agents according to the invention can also contain builders. Suitable builders are for example alkali metal gluconates, citrates, nitrilotriacetates, carbonates and bicarbonates, in particular sodium gluconate, citrate and nitrilotriacetate as well as sodium and Potassium carbonate and bicarbonate, as well as alkali metal and alkaline earth metal hydroxides, especially sodium and potassium hydroxide, ammonia and amines, especially monound Triethanolamine, or their mixtures. This also includes the salts of glutaric acid, Succinic acid, adipic acid, tartaric acid and benzene hexacarboxylic acid as well as phosphonates and Phosphates.
  • Suitable builders are for example alkali metal gluconates, citrates, nitrilotriacetates, carbonates and bicarbonates, in particular sodium gluconate, citrate and nitrilotriacetate as well as sodium and Potassium carbonate and bicarbon
  • the agents contain builders in amounts, based on the composition, of 0 to 20% by weight, preferably 0.01 to 12% by weight, in particular 0.1 to 8% by weight, extremely preferably 0.3 to 5% by weight, but the amount of sodium hexametaphosphate except for the agents used - is limited to 0 to 5 wt .-%.
  • Electrolytes are the builder salts at the same time phase separation aids.
  • the agents according to the invention can contain further auxiliaries and additives as are customary in such agents.
  • auxiliaries and additives include in particular polymers, soil release agents, solvents (e.g. ethanol, isopropanol, glycol ether), solubilizers, hydrotropes (e.g. cumene sulfonate, octyl sulfate, butyl glucoside, butyl glycol), cleaning enhancers, viscosity regulators (e.g. synthetic polymers such as polysaccharides, polyacrylates, in nature occurring polymers and their derivatives such as xanthan gum, other polysaccharides and / or gelatin), pH regulators (e.g.
  • the amount of such additives is usually not more than 12% by weight in the cleaning agent.
  • the lower limit of use depends on the type of additive and can be up to 0.001% by weight and below, for example, for dyes.
  • the amount of auxiliaries is preferably between 0.01 and 7% by weight, in particular 0.1 and 4% by weight.
  • the pH of the agents according to the invention can be varied over a wide range, but a range from 2.5 to 12, in particular 5 to 10.5, is preferred.
  • the pH of the agents according to the invention is understood to mean the pH of the agent in the form of the temporary emulsion.
  • the agents according to the invention can be mixed directly from their raw materials, then mixing and finally standing the means for separating the temporary emulsion.
  • the cleaning agent to be tested was then placed on an artificially soiled white plastic surface.
  • a mixture of carbon black, machine oil, triglyceride of saturated fatty acids and low-boiling aliphatic hydrocarbon was used as artificial soiling for the dilute use of the cleaning agent.
  • the test area of 26 x 28 cm was evenly coated with 2 g of the artificial soiling with the aid of a surface coater.
  • a plastic sponge was each with 10 ml of the detergent solution to be tested impregnated and mechanically on the detergent also to be tested with 10 ml coated test surface moves. After 10 wiping movements, the cleaned test area Held under running water and the loose dirt removed. The cleaning effect, i.e. the whiteness of the so-called plastic surface was measured with a Color difference measuring device "Microcolor" (Dr. Lange) measured. The served as the white standard clean untreated white plastic surface.
  • the test was carried out with the inventive cleaning agent E1 in diluted usage at a concentration of 6 MLL -1 and in undiluted.
  • the test was carried out with a leading all-purpose cleaner in the German market with more than 10% by weight of surfactants ( V1 ) in dilute application of 6 ml ⁇ l -1 as well as in undiluted application.
  • the inventive cleaning agent E1 outperforms the significantly more surfactant-rich cleaner V1 in both the diluted application and in the undiluted application.
  • the residue behavior was checked on black tiles.
  • the backlog of the The agent according to the invention is at the level of commercially available all-purpose cleaners in Germany. This is still the case even if the agent contains hydrophobic components contain.
  • phase I [% by weight]
  • Phase II [% by weight] a) 0 6.2 c) ⁇ 0.05 3.3 d) 1.06 1.0 f) 11.5 8.9 j) ⁇ 0.05 7.9 k) ⁇ 0.05 1.6 l) 85.0 70.7
  • the upper phase II contains almost the entire amount of surfactant (a, c), hydrophobic component (j) and perfume (k), while the lower phase I almost exclusively a part of the Phase separation aid (f) and the builder (d) contains.

Claims (14)

  1. Utilisation d'un agent de nettoyage polyphasique liquide aqueux contenant un ou plusieurs tensioactifs, comprenant au moins deux phases continues, qui présente au moins une phase aqueuse inférieure I, ainsi qu'une phase aqueuse supérieure II non miscible avec la première citée, et qui se laisse transformer temporairement par agitation en une émulsion, pour le nettoyage de surfaces dures, l'agent présentant un ou plusieurs composants hydrophobes.
  2. Utilisation d'un agent selon la revendication 1, caractérisée en ce qu'il contient de l'hexamétaphosphate de sodium à concurrence de 0 à 5 % en poids.
  3. Utilisation d'un agent selon l'une quelconque des revendications 1 ou 2, caractérisée en ce que les phases continues I et II sont séparées l'une de l'autre par une interface nette.
  4. Utilisation d'un agent selon l'une quelconque des revendications 1 à 3, caractérisée en ce qu'une des deux phases continues I et II ou lesdites deux phases contient ou contiennent des parties, de préférence à concurrence de 0,1 à 25 % en volume, en particulier à concurrence de 0,2 à 15 % en volume, rapportés au volume de la phase continue respective, de l'autre phase respective, à titre d'agent de mise en dispersion.
  5. Utilisation d'un agent selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la phase II est émulsionnée dans la phase II, dans des quantités de 0,1 à 25 % en volume, de préférence de 0,2 à 15 % en volume, rapportés au volume de la phase II.
  6. Utilisation d'un agent selon l'une quelconque des revendications 1 à 5, caractérisée en ce que, à côté des phases continues I et II. une partie des deux phases est présente dans l'autre phase à titre d'émulsion d'une des deux phases, cette émulsion étant délimitée par deux interfaces nettes, une supérieure et une inférieure, par rapport aux parties des phases I et II qui ne sont pas impliquées dans l'émulsion.
  7. Utilisation d'un agent selon l'une quelconque des revendications 1 à 6, caractérisée en ce que l'agent contient la phase I et la phase II dans un rapport en volume de 90 : 10 à 10 : 90, de préférence de 75 : 25 à 25 : 75, en particulier de 65 : 35 à 35 : 65.
  8. Utilisation d'un agent selon l'une quelconque des revendications 1 à 7, caractérisée en ce que l'agent contient en outre des composants hydrophobes choisis parmi le groupe comprenant des éthers dialkyliques comprenant des radicaux alkyle en C4 - C14 identiques ou différents, en particulier des éthers dioctyliques, des hydrocarbures possédant un point d'ébullition de 100 à 300 °C, en particulier de 140 à 280 °C, des huiles éthérées, en particulier du limonène et de l'huile de pin, ainsi que leurs mélanges, en particulier des mélanges de deux ou trois des composants hydrophobes mentionnés.
  9. Utilisation d'un agent selon l'une quelconque des revendications 1 à 8, caractérisée en ce que l'agent contient en outre des agents de séparation de phases, de préférence choisis parmi le groupe comprenant des chlorures et des sulfates de métaux alcalins et de métaux alcalino-terreux, en particulier le chlorure et le sulfate de sodium et de potassium, ainsi que le chlorure et le sulfate d'ammonium, respectivement leurs mélanges.
  10. Utilisation d'un agent selon l'une quelconque des revendications 1 à 9, caractérisée en ce que l'agent contient un tensioactif anionique, de préférence choisi parmi le groupe comprenant des sulfates d'alkyle en C8 - C18, des éthersulfates d'alkyle en C8 - C18 et des alkyl(en C8 - C18)benzène-sulfonates, ainsi que leurs mélanges.
  11. Utilisation d'un agent selon l'une quelconque des revendications 1 à 10, caractérisée en ce que l'agent contient un tensioactif non ionique, de préférence choisi parmi le groupe comprenant des éthers d'alcools alkyliques(en C8 - C18)- polyglycols, des alkylpolyglycosides et leurs mélanges.
  12. Utilisation d'un agent selon l'une quelconque des revendications 1 à 11, caractérisée en ce que l'agent contient un tensioactif anionique et un tensioactif non ionique, de préférence des alkyl(en C8 - C18)benzène-sulfonates, des sulfates d'alkyle en C8 - C18 et/ou des éthersulfates d'alkyle en C8 - C18 à côté d'éthers d'alcools alkyliques(en C8 - C18)-polyglycols et/ou d'alkylpolyglycosides, en particulier des alkyl(en C8 - C18)benzène-sulfonates à côté d'éthers d'alcools alkyliques(en C8 - C18)-polyglycols.
  13. Utilisation d'un agent selon l'une quelconque des revendications 1 à 12, caractérisée en ce que l'agent contient un ou plusieurs tensioactifs cationiques.
  14. Utilisation d'un agent selon l'une quelconque des revendications 1 à 13, caractérisée en ce que l'agent contient en outre des adjuvants, de préférence choisis parmi le groupe comprenant des gluconates, des citrates, des nitrilotriacétates, des carbonates et des bicarbonates de métaux alcalins, ainsi que des hydroxydes de métaux alcalins et de métaux alcalino-terreux, de l'ammoniac et des amines, en particulier des monoéthanolamines et des triéthanolamines, respectivement leurs mélanges.
EP01103811A 1998-03-16 1999-03-09 Utilisation d' une composition aqueuse multiphasique pour nettoyage des surfaces dures Revoked EP1126019B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19811386A DE19811386A1 (de) 1998-03-16 1998-03-16 Wäßriges mehrphasiges Reinigungsmittel
DE19811386 1998-03-16
DE1998159774 DE19859774A1 (de) 1998-12-23 1998-12-23 Wäßriges mehrphasiges Reinigungsmittel
DE19859774 1998-12-23
EP99911758A EP1064349B1 (fr) 1998-03-16 1999-03-09 Detergent liquide polyphase

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99911758A Division EP1064349B1 (fr) 1998-03-16 1999-03-09 Detergent liquide polyphase

Publications (2)

Publication Number Publication Date
EP1126019A1 EP1126019A1 (fr) 2001-08-22
EP1126019B1 true EP1126019B1 (fr) 2003-06-04

Family

ID=26044653

Family Applications (2)

Application Number Title Priority Date Filing Date
EP99911758A Expired - Lifetime EP1064349B1 (fr) 1998-03-16 1999-03-09 Detergent liquide polyphase
EP01103811A Revoked EP1126019B1 (fr) 1998-03-16 1999-03-09 Utilisation d' une composition aqueuse multiphasique pour nettoyage des surfaces dures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP99911758A Expired - Lifetime EP1064349B1 (fr) 1998-03-16 1999-03-09 Detergent liquide polyphase

Country Status (8)

Country Link
US (1) US6440924B1 (fr)
EP (2) EP1064349B1 (fr)
JP (1) JP2002506925A (fr)
AT (2) ATE240387T1 (fr)
CA (1) CA2324075A1 (fr)
DE (2) DE59905877D1 (fr)
ES (2) ES2200994T3 (fr)
WO (1) WO1999047635A2 (fr)

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DE10012949A1 (de) 2000-03-16 2001-09-27 Henkel Kgaa Kieselsäureester-Mischungen
US6593283B2 (en) * 2000-04-28 2003-07-15 Ecolab Inc. Antimicrobial composition
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DE10060096A1 (de) * 2000-12-02 2002-07-04 Henkel Kgaa Mehrphasiges Wasch- und Reinigungsmittel mit Bleiche
DE10137047A1 (de) * 2001-07-31 2003-02-27 Henkel Kgaa Versprühbarer Reiniger, enthaltend eine tröpfchenförmige apolare Komponente
US6521581B1 (en) 2001-12-14 2003-02-18 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Water-soluble package with multiple distinctly colored layers of liquid laundry detergent
US6797685B2 (en) 2002-04-26 2004-09-28 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Liquid laundry detergent with emulsion layer
US7448556B2 (en) 2002-08-16 2008-11-11 Henkel Kgaa Dispenser bottle for at least two active fluids
GB2392166A (en) 2002-08-22 2004-02-25 Reckitt Benckiser Inc Composition separable into two phases
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DE102005061726A1 (de) * 2005-12-21 2007-07-05 Henkel Kgaa Wasch-, Spül- oder Reinigungsmittel mit vertikaler Phasengrenze
DE102006011087A1 (de) * 2006-03-08 2007-09-13 Henkel Kgaa Aminoalkyl-Gruppen enthaltende Wirkstoffträger auf Silizium-Basis
DE102006013104A1 (de) * 2006-03-20 2007-09-27 Henkel Kgaa Mehrphasiges Wasch-, Spül- oder Reinigungsmittel mit vertikalen Phasengrenzen
ITCR20060016A1 (it) * 2006-06-07 2007-12-08 Silvia Palladini Formulazioni di detersivi a basso impatto ambientale
FR2917094B1 (fr) * 2007-06-08 2011-05-06 Dalta Composition destinee a etre impregnee dans des lingettes pour le nettoyage et/ou le lustrage de surface contaminee
US8143206B2 (en) * 2008-02-21 2012-03-27 S.C. Johnson & Son, Inc. Cleaning composition having high self-adhesion and providing residual benefits
US9481854B2 (en) 2008-02-21 2016-11-01 S. C. Johnson & Son, Inc. Cleaning composition that provides residual benefits
US8980813B2 (en) 2008-02-21 2015-03-17 S. C. Johnson & Son, Inc. Cleaning composition having high self-adhesion on a vertical hard surface and providing residual benefits
EP2254980B2 (fr) * 2008-02-21 2016-11-30 S.C. Johnson & Son, Inc. Composition de nettoyage ayant une auto-adherence elevee et offrant des benefices d'appoint
US8993502B2 (en) 2008-02-21 2015-03-31 S. C. Johnson & Son, Inc. Cleaning composition having high self-adhesion to a vertical hard surface and providing residual benefits
US9410111B2 (en) 2008-02-21 2016-08-09 S.C. Johnson & Son, Inc. Cleaning composition that provides residual benefits
JP2012255121A (ja) * 2011-06-10 2012-12-27 Niitaka:Kk 濃縮液体洗剤、パウチ入り濃縮液体洗剤及び被洗浄物の洗浄方法
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JP6205123B2 (ja) * 2012-11-30 2017-09-27 株式会社ニイタカ 濃縮液体洗剤及び被洗浄物の洗浄方法
CN105483720B (zh) * 2015-12-29 2018-03-16 马鞍山采石矶涂料有限公司 一种环保型水性脱脂剂及其制备方法
JP6468305B2 (ja) 2017-03-07 2019-02-13 栗田工業株式会社 水処理薬品及びその調製方法、並びにポリアミド系逆浸透膜の洗浄方法
EP4050088A1 (fr) 2021-02-26 2022-08-31 The Procter & Gamble Company Composition de détergent liquide pour lavage de la vaisselle à la main
WO2022182690A1 (fr) 2021-02-26 2022-09-01 The Procter & Gamble Company Composition de détergent liquide pour laver la vaisselle à la main

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Also Published As

Publication number Publication date
EP1064349B1 (fr) 2003-05-14
DE59905562D1 (de) 2003-06-18
WO1999047635A3 (fr) 2000-01-20
ES2200511T3 (es) 2004-03-01
CA2324075A1 (fr) 1999-09-23
ATE242313T1 (de) 2003-06-15
ATE240387T1 (de) 2003-05-15
US6440924B1 (en) 2002-08-27
EP1064349A2 (fr) 2001-01-03
WO1999047635A2 (fr) 1999-09-23
EP1126019A1 (fr) 2001-08-22
ES2200994T3 (es) 2004-03-16
DE59905877D1 (de) 2003-07-10
JP2002506925A (ja) 2002-03-05

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