EP1141227B1 - Mehrphasiges reiningungsmittel mit naphthalinsulfonsäure- formaldehyd- kondensat - Google Patents
Mehrphasiges reiningungsmittel mit naphthalinsulfonsäure- formaldehyd- kondensat Download PDFInfo
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- EP1141227B1 EP1141227B1 EP99965460A EP99965460A EP1141227B1 EP 1141227 B1 EP1141227 B1 EP 1141227B1 EP 99965460 A EP99965460 A EP 99965460A EP 99965460 A EP99965460 A EP 99965460A EP 1141227 B1 EP1141227 B1 EP 1141227B1
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- 238000009792 diffusion process Methods 0.000 description 1
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- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002169 ethanolamines Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- YLQWCDOCJODRMT-UHFFFAOYSA-N fluoren-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C2=C1 YLQWCDOCJODRMT-UHFFFAOYSA-N 0.000 description 1
- RMBPEFMHABBEKP-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2C3=C[CH]C=CC3=CC2=C1 RMBPEFMHABBEKP-UHFFFAOYSA-N 0.000 description 1
- 125000003563 glycoside group Chemical group 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229940031957 lauric acid diethanolamide Drugs 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002324 mouth wash Substances 0.000 description 1
- 229940051866 mouthwash Drugs 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
-
- C11D2111/18—
Definitions
- the invention relates to multi-phase liquid cleaning agents with naphthalenesulfonic acid-formaldehyde condensate, which can be temporarily emulsified by shaking, and for Cleaning hard surfaces, especially glass, can be used, as well as a method for cleaning hard surfaces.
- the cleaning agents for hard surfaces that are common today are usually aqueous preparations in the form of a stable solution or dispersion which contain, as essential active ingredients, surface-active substances, organic solvents and, if appropriate, complexing agents for the hardness constituents of water, abrasives and cleaning alkalis.
- Detergents which are primarily intended for cleaning glass and ceramic surfaces, are often formulated as solutions of the active substances in a mixture of water and water-miscible organic solvents, primarily lower alcohols and glycol ethers. Examples of such agents can be found in German patent application 22 20 540 US patents 3,839,234 and 3,882,038 and in European patent applications 344 847 and 393 772nd
- German Offenlegungsschrift 39 10 170 describes compositions serving as mouthwash for the desorption of bacteria from solid surfaces and living tissues, which are in the form of a 2-phase preparation and form a temporary oil-in-water emulsion of limited life when shaken, the aqueous Phase comprises about 50 to 97% by weight and the water-immiscible oil phase comprises about 3 to 50% by weight.
- Essential to the invention is a content of about 0.003 to 2% by weight of an amphiphilic cationic agent, for example a cationic surfactant, in an amount which enables the formation of the oil-in-water emulsion, this emulsion after about 10 seconds to 30 minutes their education breaks down and separates.
- Anionic surfactants impair the antibacterial effect. No other surfactants are mentioned.
- the European patent application 0 195 336 describes in two embodiments (1) and (2) shaking emulsifiable care products for sensitive surfaces, in particular (1) plastic surfaces or (2) compact disc disks, which in addition to an aqueous phase also contain an organic phase , which consists of chlorofluorocarbon (CFRP) 1,1,2-trichloro-1,2,2-trifluoroethane.
- the agents are also free of wax and contain in the aqueous phase (1) at least one surfactant and a water-soluble liquid silicone oil or (2) the triethanolamine salt of a C 10-12 -alkylsulfuric acid half-ester. No statement is made about the stability of the emulsion that can be generated by shaking.
- the surfactant content is usually from 1 to 10% by weight, in particular from 2 to 8% by weight, but if necessary also above 10% by weight, preference being given to anionic surfactants, in particular those having a sulfate or sulfonate group are. Due to their environmentally harmful properties, especially in connection with the ozone hole, the use of CFRP should be reduced or better avoided.
- Hair treatment agents in the form of a 2-phase system are known from German laid-open publications 195 01 184, '187 and ' 188 ( Henkel KGaA) , which have an oil phase and a water phase, the oil phase preferably being based on silicone oil, and briefly due to mechanical action are miscible.
- Substantive polymers are, in particular, polycarboxylates such as poly (vinylpyrrolidone-coacrylic acid), but also poly (styrene sulfonate), cationic sugar and starch derivatives and block copolymers composed of ethylene oxide and propylene oxide, the latter in particular having less substantivity.
- polycarboxylates such as poly (vinylpyrrolidone-coacrylic acid), but also poly (styrene sulfonate), cationic sugar and starch derivatives and block copolymers composed of ethylene oxide and propylene oxide, the latter in particular having less substantivity.
- the object of the present invention was therefore to provide high-performance, storage-stable and easy-to-use agents for cleaning hard surfaces which show separate phases, can be emulsified for use, remain homogeneous during use and then form separate phases again and after application to the hard surface counteract the rain or fogging effect, ie bring about an anti- rain effect or anti-fogging effect.
- the invention relates to a liquid multi-phase Detergent with at least two continuous phases, the at least one aqueous phase I and an aqueous phase which is immiscible with this aqueous phase has liquid phase II and temporarily convert to an emulsion by shaking can, and which contains at least one naphthalenesulfonic acid-formaldehyde condensate.
- immiscible, non-aqueous phase means a phase which is not based on water as the solvent , in the non-aqueous phase II small amounts, based on phase II, of water of up to 10% by weight, usually not more than 5 wt .-%, can be contained in solution.
- an agent according to the invention consists of a continuous aqueous Phase, which consists of the entire phase I, and a continuous not aqueous liquid phase, which consists of the entire phase II.
- continuous phases of an agent according to the invention can also be parts of a contain another phase in emulsified form, so that in such an agent, for example Phase I is present in part as a continuous phase I, which is the continuous represents aqueous phase of the agent, and to a different extent than discontinuous Phase I is emulsified in the continuous non-aqueous phase II.
- Phase II and The same applies to other continuous phases.
- the invention relates to the use of at least one naphthalenesulfonic acid-formaldehyde condensate in a cleaning agent for hard surfaces to reduce the rain effect and / or the fogging effect.
- the invention in a third embodiment relates to a method for reduction the rain effect and / or the fogging effect on one with a liquid Detergent treated hard surface, the surface with a minimum a liquid cleaning agent containing naphthalenesulfonic acid-formaldehyde condensate is treated in concentrated or diluted form.
- the invention further relates to a method for cleaning hard surfaces, in particular glass, in which a cleaning agent according to the invention is temporarily converted into an emulsion by shaking, in amounts of 1.5 to 10 g per m 2 onto the surface to be cleaned, preferably by spraying, applied and this surface is then cleaned if necessary by wiping with an absorbent soft object.
- a particular advantage of the present invention is that the inventive Naphthalenesulfonic acid-formaldehyde condensates also an anti-rain and an anti-fog effect is brought about.
- the agents according to the invention are distinguished by an overall high storage stability. So are the individual phases in Stable for a long time without, for example, deposits being formed, and the conversion into a temporary emulsion remains reversible even after frequent shaking.
- the physical form of the agent according to the invention eliminates the problem of Stabilization of an agent formulated as an emulsion per se on the outside.
- the separation of ingredients in separate phases can also increase the chemical stability of the agent promote.
- the agents according to the invention have excellent residue behavior on. Greasy residues are largely avoided, so that the The surface remains shiny without the need for rinsing.
- the content of at least one naphthalenesulfonic acid-formaldehyde condensate in the The agent according to the invention is usually 0.001 to 20% by weight, preferably 0.01 to 10% by weight, in particular 0.05 to 5% by weight, particularly preferably 0.1 to 1.5% by weight and most preferably 0.15 to 0.5% by weight.
- Naphthalenesulfonic acid-formaldehyde condensates are polycondensation products from Naphthalenesulfonic acid and formaldehyde, which according to the known methods of alkaline or acidic condensation can be produced.
- naphthalenesulfonic acid- formaldehyde condensate includes the naphthalenesulfone at -formaldehyde condensates, ie the salts of naphthalenesulfonic acid-formaldehyde condensates.
- Suitable salts are, for example, the alkali metal and alkaline earth metal salts, preferably the sodium, potassium, magnesium and calcium salts, and also the ammonium salts of the naphthalenesulfonic acid-formaldehyde condensates or mixtures thereof, in particular the sodium salts.
- Suitable according to the invention are both high-molecular to low-molecular naphthalenesulfonic acid-formaldehyde condensates, the low condensates somewhat preferred are.
- suitable naphthalenesulfonic acid-formaldehyde condensates are for example, under the trade name Lomar ® by the company. Henkel Corp., For example, the low molecular weight sodium salts Lomar® LS, Lomar ® PW, Lomar ® PWFA 40 and Lomar ® PL 4, the high molecular weight sodium salts Lomar ® D and Lomar ® D SOL, the potassium salt Lomar ® HP and the ammonium salt Lomar ® PWA, and under the trade name Tamol® from BASF AG, for example the low-condensates Tamol® NN 2901, Tamol® NN 7718, Tamol® NN 8906, Tamol ® NN 9104 , Tamol® NN 9401 (all sodium salts) and Tamol® NNA 4109 (ammonium salt) with a molecular weight in the range of about 6,500 g / mol, the medium condensates Tamol ® NMC 4001 and
- the agent is essentially CFRP-free, ie the non-aqueous liquid phase II is not based on CFRP. Because of the negative environmental influences of these compounds, the agents according to the invention preferably contain no CFRP at all, although small amounts, based on the total agent, of up to about 5% by weight are still tolerable.
- the continuous phases are I and II delimited from each other by a sharp interface.
- phase I and II parts preferably 0.1 to 35% by volume, in particular 0.2 to 20 vol .-%, based on the volume of the respective continuous phase, the each other phase as a dispersant.
- the continuous phase I or II reduced by the volume that distributes as a dispersant in the other phase is.
- Agents in which phase I in amounts of 0.1 to 35 vol .-%, preferably 0.2 to 20 vol .-%, based on the volume of phase II, in phase II is emulsified.
- a further preferred 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 according to the invention preferably contain 5 to 95% by volume of phase I and 95 up to 5 vol% phase II.
- the agent contains 35 to 95 vol .-% phase I and 5 to 65 vol .-% phase II, in particular 55 to 95 vol .-% phase I and 5 to 45% by volume of phase II, most preferably 70 to 95% by volume of phase I and 5 to 30 vol .-% phase II.
- the continuous phase I is preferably the lower Phase and the continuous phase II the upper phase.
- the water-immiscible phase II is based on aliphatic gasoline hydrocarbons and / or terpene hydrocarbons.
- the petrol hydrocarbons preferably have a boiling point range from 130 to 260 ° C, in particular from 140 to 240 ° C, particularly preferably from 150 to 220 ° C, such as the C 9-13 isoparaffins with a boiling point range from 184 to 217 ° C, available for example as Shellsol ® T from Deutsche Shell Chemie AG (Eschborn).
- Suitable terpene hydrocarbons are, for example, citrus oils such as the orange oil obtained from the peel of oranges, the orange terpenes contained therein, in particular limes, or pine oil, the pine oil extracted from roots and stumps.
- Phase II can also consist exclusively of aliphatic gasoline hydrocarbons and / or terpene hydrocarbons.
- Phase II contains gasoline hydrocarbons preferably in amounts of at least 60% by weight, particularly preferably 90 to 99.99% by weight, in particular 95 to 99.9% by weight, extremely preferably 97 to 99% by weight ,
- Suitable surfactants for the agents according to the invention are surfactants, especially from the classes of anionic and nonionic surfactants.
- the agents contain anionic and nonionic surfactants, the anionic Surfactants are contained in phase I in particular.
- the amount of anionic surfactant is based on phase I, usually not more than 10 wt .-%, preferably between 0.01 and 5 wt .-%, in particular between 0.01 and 0.5 wt .-%, particularly preferred between 0.1 and 0.3% by weight.
- the agents contain non-ionic surfactants their concentration, preferably in phase I, based on phase I, usually not over 3% by weight, preferably between 0.001 and 0.3% by weight and in particular between 0.001 and 0.1% by weight, and usually not in phase II, based on phase II over 5% by weight, preferably between 0.001 and 0.5% by weight and in particular between 0.001 and 0.2% by weight, particularly preferably between 0.005 and 0.1% by weight, most preferably between 0.01 and 0.05% by weight.
- Suitable anionic surfactants are preferably C 8 -C 18 alkylbenzenesulfonates, in particular with about 12 C atoms in the alkyl part, C 8 -C 20 alkanesulfonates, C 8 -C 18 monoalkyl sulfates, C 8 -C 18 alkyl polyglycol ether sulfates with 2 to 6 ethylene oxide units (EO) in the ether part and sulfosuccinic acid esters with 8 to 18 carbon atoms in the alcohol residues.
- EO ethylene oxide units
- the anionic surfactants are preferably used as sodium salts, but can also as other alkali or alkaline earth metal salts, for example magnesium salts, and be contained in the form of ammonium or amine salts.
- surfactants are sodium cocoalkyl sulfate, sodium sec-alkane sulfonate with approx. 15 carbon atoms and sodium dioctyl sulfosuccinate.
- Fatty alkyl sulfates with 12 to 14 carbon atoms as well as sodium lauryl ether sulfate with 2 EO have been proven.
- nonionic surfactants especially C 8 -C 18 alcohol polyglycol ethers, ie ethoxylated alcohols with 8 to 18 C atoms in the alkyl part and 2 to 15 ethylene oxide units (EO), C 8 -C 18 carboxylic acid polyglycol esters with 2 to 15 EO, ethoxylated fatty acid amides with 12 to 18 C atoms in the fatty acid part and 2 to 8 EO, long-chain amine oxides with 14 to 20 C atoms and long-chain alkyl polyglycosides with 8 to 14 C atoms in the alkyl part and 1 to 3 glycoside units.
- EO ethylene oxide units
- C 8 -C 18 carboxylic acid polyglycol esters with 2 to 15 EO
- ethoxylated fatty acid amides with 12 to 18 C atoms in the fatty acid part and 2 to 8 EO
- long-chain amine oxides with 14 to 20 C atoms
- surfactants examples include oleyl-cetyl alcohol with 5 EO, nonylphenol with 10 EO, lauric acid diethanolamide, coconut alkyl dimethylamine oxide and coconut alkyl polyglucoside with an average of 1.4 glucose units.
- nonionic surfactants in the aqueous phase in addition to the addition products from ethylene oxide and fatty alcohols with in particular 4 to 8 ethylene oxide units the alkyl polyglycosides, and of these in turn the representatives with 8 to 10 carbon atoms in the alkyl part and up to 2 glucose units.
- fatty alcohol polyglycol ethers with in particular 2 to 8 EO for example Oleyl-cetyl alcohol + 5-EO ether
- FSE fatty acid polyglycol ester
- nonionic surfactants especially the alcohol polyglycol ethers and Carboxylic acid polyglycol esters, for phase II the degree of ethoxylation to the C chain length coordinated in such a way that shorter C chains with lower degrees of ethoxylation or longer C chains can be combined with higher degrees of ethoxylation.
- Agents which contain anionic and nonionic surfactant are particularly preferred.
- Combinations of anionic surfactant in phase I and nonionic surfactant in phase II are particularly advantageous, for example combinations of fatty alkyl sulfates and / or fatty alcohol polyglycol ether sulfates in phase I with fatty alcohol polyglycol ethers and / or FSE in phase II.
- the cleaning agents according to the invention can be water-soluble organic Solvents in the form of lower alcohols and / or ether alcohols, but preferably Contain mixtures of alcohols and ether alcohols.
- the amount of organic solvent is preferably 0.1 to 15% by weight, in particular 1 to 10% by weight, based on the aqueous phase I.
- ethanol isopropanol and n-propanol are used as alcohols.
- Ether alcohols are sufficiently water-soluble compounds with up to 10 C atoms in the molecule.
- ether alcohols are ethylene glycol monobutyl ether, Propylene glycol monobutyl ether, diethylene glycol monobutyl ether, propylene glycol monotertiary butyl ether and propylene glycol monoethyl ether, of which in turn Ethylene glycol monobutyl ether and propylene glycol monobutyl ether are preferred.
- the weight ratio is both preferably between 1: 2 and 4: 1 Invention ethanol preferred.
- the agents can be converted into the temporary emulsion according to the invention by shaking preferably up to three times, in particular up to twice, particularly preferably once, the temporary emulsion generated by shaking over a period of time of about 0.5 to 10 minutes sufficient for convenient use of the agent , preferably 1 to 5 min, in particular 1.5 to 4 min, is stable, ie on the one hand does not collapse again immediately after the end of the pouring and on the other hand does not persist in the long term.
- constant is to be understood to mean that, after the respective time, at least 90% by volume of the agent is still present as the temporary emulsion generated by shaking.
- a regulation for setting the latter properties of the agents according to the invention consists in controlling the viscosity of the individual phases.
- the aqueous phase I preferably has a Brookfield viscosity (model DV-II +, spindle 31, rotational frequency 20 min -1 , 20 ° C.) of 0.1 to 200 mPa ⁇ s, in particular 0.5 to 100 mPa ⁇ s, extremely preferably 1 to 60 mPa ⁇ s.
- the agent or the phases it contains can contain viscosity regulators.
- the amount of viscosity regulator in phase I, based on phase I, is usually up to 0.5% by weight, preferably 0.001 to 0.3% by weight, in particular 0.01 to 0.2% by weight, extremely preferred 0.05 to 0.15% by weight.
- Suitable viscosity regulators include synthetic polymers such as the homo- and / or copolymers of acrylic acid or their derivatives, for example the products from Goodrich available under the trade name Carbopol® , in particular the crosslinked acrylic acid copolymer Carbopol® ETD 2623.
- Carbopol® the products from Goodrich available under the trade name Carbopol®
- Carbopol® ETD 2623 the crosslinked acrylic acid copolymer
- WO 97 / 38076 lists a number of other polymers derived from acrylic acid, which are also suitable viscosity regulators.
- the agents according to the invention can furthermore contain volatile alkali in phase I.
- volatile alkali in phase I.
- ammonia and / or alkanolamines which have up to 9 carbon atoms in the molecule may contain used.
- the ethanolamines are preferred as alkanolamines and of these in turn the monoethanolamine.
- the ammonia and / or alkanolamine content is, based on phase I, preferably 0.01 to 3 wt .-%, in particular 0.02 to 1% by weight, particularly preferably 0.05 to 0.5% by weight.
- the agents according to the invention can additionally in phase I.
- Contain carboxylic acid the equivalent ratio of amine and / or ammonia Carboxylic acid is preferably between 1: 0.9 and 1: 0.1.
- Carboxylic acids are suitable with up to 6 carbon atoms, which are mono-, di- or polycarboxylic acids can.
- the content of carboxylic acid is based on phase I, preferably between 0.01 and 2.7 wt .-%, in particular between 0.01 and 0.9% by weight.
- carboxylic acids examples include acetic acid, Glycolic acid, lactic acid, citric acid, succinic acid and adipic acid, of which preferably acetic acid, citric acid and lactic acid can be used. Especially acetic acid is preferably used.
- the agent according to the invention Use and the inventive method is at least one Naphthalenesulfonic acid-formaldehyde condensate together with at least one other Additive used, which also reduces the rain and / or fogging effect causes.
- This can be one or more water-soluble additives and / or to one or more additives which in an agent according to the invention are essentially dissolved in the non-aqueous phase II.
- additives within the meaning of this particular embodiment which are essentially dissolved in an aqueous phase I in an agent according to the invention , are in particular (i) the substantive polymers with hydrophilic groups of WO 96/04358 A1 ( Procter & Gamble ), in particular polycarboxylates such as poly (vinylpyrrolidone-co-acrylic acid), but also poly (styrene sulfonate), cationic sugar and starch derivatives and block copolymers composed of ethylene oxide and propylene oxide, with an average molecular weight of 10,000 to 3,000,000 g / mol, preferably 20,000 to 2,500,000 g / mol mol, in particular 300,000 to 2,000,000 g / mol, extremely preferably 400,000 to 1,500,000 g / mol, (ii) the amine oxide polymers, in particular poly (4-vinylpyridine-N-oxides), of WO 97/33963 A1 ( Procter & Gamble ) with an average mo
- alkoxylated dihydroxyaromatics of the formula A, in which X is a single bond, a C 1-5 alkylene group, a carbonyl group or a group CR 1 , where R 1 is a hydrogen atom or a C 1-6 alkyl group, Y is a single bond, a C 1-5 alkylene group, a carbonyl group, a group CR 2 , where R 2 is a hydrogen atom or a C 1-6 alkyl group, or two hydrogen atoms, where the group "-Y-" then corresponds to "-H H-", R is a hydrogen atom, a C 1-6 alkyl group or mixtures thereof, m represents a number from 0 to about 20 and n represents a number from 0 to about 20 and the sum m + n> 0.
- each alkoxylated dihydroxyaromatic is based on its solubility in the non-aqueous phase II, preferably not more alkoxylated dihydroxyaromatic than is homogeneously soluble in the non-aqueous base of phase II.
- Particularly preferred alkoxylated dihydroxyaromatics have a high solubility in aliphatic gasoline hydrocarbons which, as will be described below, represent a preferred basis for the non-aqueous phase II.
- Suitable aromatic bases of the alkoxylated Dihydroxyaromatics, ie formula A without the groups H [OCH (R) CH 2 ] m O- and -O [CH2CH (R)] n H are, for example, biphenyl, diphenylmethane, 1,1-diphenylethane, 1,2-diphenylethane, 1,2-diphenylpropane, 1,3-diphenylpropane, 2,2-diphenylpropane, 1,2-diphenylbutane, 1,4-diphenylbutane, 2,2-diphenylbutane, 1,5-diphenylpentane, 3,3-diphenylpentane, fluorene, Fluorenone, anthracene and anthraquinone.
- Known dihydroxyaromatics are, for example, the o, o'-biphenol and the bisphenols bisphenol A (2,2-bis- (4-hydroxyphenyl) propane), bisphenol B (2,2-bis - (4-hydroxyphenyl) butane) and bisphenol F (2,2'-methylenediphenol).
- the alkoxylation of the dihydroxyaromatics to give the alkoxylated dihydroxyaromatics of the formula A according to the invention is possible by known alkoxylation methods and is usually carried out under basic or acid catalysis at elevated temperatures and under elevated pressure, a normal or a narrowed homolog distribution being obtained, depending on the conditions selected.
- n represents the average total degree of alkoxylation of the alkoxylated dihydroxyaromatics of the formula A according to the invention and assumes values in the range of real numbers from above 0 to approximately 40, m and n at the molecular level for corresponding integers from 0 to approximately 20 the respective homolog distribution.
- the corresponding average degrees of alkoxylation m and n are generally the same, while m and n can be the same or different at the molecular level.
- the average total degree of alkoxylation is preferably 0.1 to 30, in particular 0.5 to 25, particularly preferably 1 to 20 and extremely preferably 1.5 to 15.
- These can be mixed alkoxylates with ethyleneoxy (EO) and propyleneoxy units (PO), preferably pure ethoxylates or in particular pure propoxylates.
- dihydroxyaromatics of the formula A can also be used in which R represents an ethyl, propyl, isopropyl, butyl, sec butyl, tert- butyl, pentyl and / or hexyl radical.
- Preferred alkoxylated dihydroxyaromatics of the formula A have as group "-Y-" two hydrogen atoms "-H H-” and carry the alkoxylated hydroxy groups in particular in the 4- and 4'-position (with respect to X) according to formula B, where -X- preferably a C 1-5 alkylene group -C (R 3 ) (R 4 ) -, in which R 3 and R 4 are H, CH 3 , CH 2 CH 3 or CH 2 CH 2 CH 3 , in particular one 2,2-propylene or 2,2-butylene group.
- Alkoxylated bisphenols A of formula C are sold, for example, under the trade name Dianol® by Akzo Nobel , for example Dianol® 22, Dianol® 220, Dianol® 22 D, Dianol® 240 1, Dianol® 264, Dianol® 285, Dianol® 33, Dianol® 320, Dianol® 340 and Dianol® 33. and Dianol® 3130.
- at least one naphthalenesulfonic acid-formaldehyde condensate together with at least one of the aforementioned water-soluble additives (i) to (vii) are used.
- At least one naphthalenesulfonic acid-formaldehyde condensate together with at least one alkoxylated dihydroxyaromatic of formula A and at least one of the aforementioned water-soluble additives (i) to (vii) used.
- the content of at least one of these further additives in an inventive is 0.001 to 20% by weight, preferably 0.01 to 10% by weight, in particular 0.05 to 5% by weight, particularly preferably 0.1 to 1.5% by weight and extremely preferably 0.15 up to 0.5% by weight.
- the agents according to the invention can contain further auxiliaries Contain additives, as are common in such agents.
- additives include in particular Dyes, perfume oils, pH regulators (e.g. citric acid, alkanolamines or NaOH), preservatives, complexing agents for alkaline earth ions, enzymes, bleaching systems and antistatic substances.
- the amount of such additives is usually not over 2% by weight in the detergent.
- the lower limit of the bet depends on the type of Additive from and can, for example, with dyes up to 0.001 wt .-% and below be.
- the amount of auxiliaries is preferably between 0.01 and 1% by weight.
- the pH of the aqueous phase I can be varied over a wide range, however, a range from 2.5 to 12, preferably 5 to 10.5, is preferred 7 to 10.
- the agent according to the invention is sprayable and can therefore be used in a spray dispenser become.
- Another object of the invention is accordingly a product containing an inventive Agent and a spray dispenser.
- the spray dispenser is preferably a manually activated spray dispenser, in particular selected from the group comprising aerosol spray dispensers, self-building spray dispensers, pump spray dispensers and trigger spray dispensers, in particular pump spray dispensers and trigger spray dispensers with a container made of transparent polyethylene or polyethylene terephthalate.
- Spray dispensers are described in greater detail in WO 96/04940 ( Procter & Gamble) and the US patents cited therein for spray dispensers, all of which are referenced in this regard and the contents of which are hereby incorporated into this application.
- the agents according to the invention are used in such a way that the agent temporarily converted into an emulsion by shaking in amounts of, for example, about 1.5 to 10 g per m 2 , preferably 3 to 7 g per m 2 , on the surface to be cleaned applies and immediately wipes these surfaces with an absorbent soft object and thereby cleans them.
- the agents are preferably applied with the aid of suitable spray devices, in particular a spray dispenser or a product according to the invention, in order to achieve a distribution which is as uniform as possible. Sponges or cloths are primarily suitable for wiping, which can be rinsed out with water from time to time when treating larger areas.
- the agents according to the invention are obtained by mixing the individual phases separately directly from their respective raw materials, subsequent merging and Mix the phases and finally stand the means to separate the temporary emulsion. They can also be mixed up immediately from their raw materials, then mixing and finally standing the Use to separate the temporary emulsion.
- a component in a phase other than that to which the respective component is attributed or with those who have been introduced into the remedy are not completely insoluble, so can these others
- Corresponding phase in the setting of solubility equilibria by diffusion Contain portions of the component in question are not completely insoluble, so can these others.
- E1 to E3 according to the invention and comparative agent V1 were prepared by simply stirring the components according to Table 1 together.
- E1 to E3 contained the naphthalenesulfonic acid-formaldehyde condensate Lomar® LS in different amounts, while V1 had no additive.
- C 9-13 isoparaffins served as the aliphatic gasoline hydrocarbon. All agents had a pH of 10 and contained a clear and transparent aqueous phase I at the bottom and a creamy whitish non-aqueous phase II at the top in a phase I to phase II volume ratio of 80 to 20 and separated by a sharp interface.
- aqueous phase I was slightly thickened by the polymer so that the temporary emulsions generated by shaking remained stable for about 3 minutes each, which was sufficient for the convenient application of the agent, and the phases were then separated again.
- the treated mirror was held for 5 sec over a dish (28 cm ⁇ 50 cm ⁇ 4 cm) with 1.5 l of boiling water and immediately afterwards evaluated whether and how much the mirror was fogged up.
- agents E1 to E3 according to the invention show both an anti-rain effect and an anti-fog effect.
Description
oder Fettalkoholpolyglykolethersulfaten in Phase I mit Fettalkoholpolyglykolethern und/oder FSE in Phase II.
Dihydroxyaromaten, d.h. Formel A ohne die Gruppen H[OCH(R)CH2]mO- und -O[CH2CH(R)]nH, sind beispielsweise Biphenyl, Diphenylmethan, 1,1-Diphenylethan, 1,2-Diphenylethan, 1,2-Diphenylpropan, 1,3-Diphenylpropan, 2,2-Diphenylpropan, 1,2-Diphenylbutan, 1,4-Diphenylbutan, 2,2-Diphenylbutan, 1,5-Diphenylpentan, 3,3-Diphenylpentan, Fluoren, Fluorenon, Anthracen und Anthrachinon. Bekannte Dihydroxyaromaten, deren Alkoxylate erfindungsgemäße Verbindungen der Formel A darstellen, sind beispielsweise das o,o'-Biphenol sowie die Bisphenole Bisphenol A (2,2-Bis-(4-hydroxyphenyl)-propan), Bisphenol B (2,2-Bis-(4-hydroxyphenyl)-butan) und Bisphenol F (2,2'-Methylendiphenol). Die Alkoxylierung der Dihydroxyaromaten zu den erfindungsgemäßen alkoxylierten Dihydroxyaromaten der Formel A ist nach bekannten Alkoxylierungsmethoden möglich und erfolgt üblicherweise basisch oder sauer katalysiert bei erhöhten Temperaturen und unter erhöhtem Druck, wobei je nach den gewählten Bedingungen eine normale oder eine eingeengte Homologenverteilung erhalten wird. Die Summe m + n stellt den mittleren Gesamtalkoxylierungsgrad der erfindungsgemäßen alkoxylierten Dihydroxyaromaten der Formel A dar und nimmt Werte im Bereich der reellen Zahlen von oberhalb 0 bis etwa 40 an, wobei m und n auf molekularer Ebene für entsprechende ganze Zahlen von 0 bis etwa 20 gemäß der jeweiligen Homologenverteilung stehen. Die entsprechenden mittleren Alkoxylierungsgrade m und n sind dabei in der Regel gleich, während m und n auf molekularer Ebene ebenso gleich wie verschieden sein können. So entspricht beispielsweise ein mittlerer Gesamtalkoxylierungsgrad von 13 mittleren Alkoxylierungsgraden m und n von jeweils 6,5, wobei in einem bedeutenden Teil der Moleküle m = n = 6, m = n = 7 oder m = 6 und n = 7 sein können. Der mittlere Gesamtalkoxylierungsgrad beträgt vorzugsweise 0,1 bis 30, insbesondere 0,5 bis 25, besonders bevorzugt 1 bis 20 und äußerst bevorzugt 1,5 bis 15. Erfindungsgemäß sind die ethoxylierten und/oder propoxylierten Dihydroxyaromaten der Formel A (R = H und/oder CH3) bevorzugt. Hierbei kann es sich um Mischalkoxylate mit Ethylenoxy(EO) und Propylenoxyeinheiten (PO), vorzugsweise um reine Ethoxylate oder insbesondere um reine Propoxylate handeln. Einsetzbar sind aber ebenso solche Dihydroxyaromaten der Formel A, in der R einen Ethyl-, Propyl-, Isopropyl-, Butyl-, sek Butyl-, tert Butyl-, Pentyl- und/oder Hexylrest darstellt. Bevorzugte alkoxylierte Dihydroxyaromaten der Formel A haben als Gruppe "-Y-" zwei Wasserstoffatome "-H H-" und tragen die alkoxylierten Hydroxygruppen insbesondere in 4- und 4'-Position (bezüglich X) gemäß Formel B, wobei -X- vorzugsweise eine C1-5-Alkylengruppe -C(R3)(R4)-, in der R3 und R4 H, CH3, CH2CH3 oder CH2CH2CH3, insbesondere eine 2,2-Propylen- oder 2,2-Butylengruppe, repräsentiert. Besonders bevorzugt sind Alkoxylierungsprodukte des Bisphenol A, das auch unter dem Namen Dian bekannt ist, der Formel C, wobei vorzugsweise R ein Wasserstoffatom und/oder eine Methylgruppe sowie m und n jeweils eine Zahl von 1 bis 15, insbesondere 1 bis 10 repräsentiert, beispielsweise R = H und m + n = 2, 4, 6,5 oder 8,5 oder R = CH3 und m + n = 2, 4 oder 13, wobei besonders bevorzugt R = CH3 und m + n = 13 ist. Alkoxylierte Bisphenole A der Formel C werden beispielsweise unter dem Handelsnamen Dianol® von der Fa. Akzo Nobel vertrieben, z.B. Dianol® 22, Dianol® 220, Dianol® 22 D, Dianol® 240 1, Dianol® 264, Dianol® 285, Dianol® 33, Dianol® 320, Dianol® 340 und Dianol® 33. und Dianol® 3130.
Zusammensetzung [Gew.-%] | E1 | E2 | E3 | V1 |
Naphthalinsulfonsäure-Formaldehyd- | 0,1 | 0,2 | 0,4 | - |
Kondensat | ||||
Natrium-C12-14-Fettalkylsulfat | 0,25 | 0,25 | 0,25 | 0,25 |
Ethanol | 5 | 5 | 5 | 5 |
vernetztes Acrylsäurecopolymer | 0,02 | 0,02 | 0,02 | 0,02 |
aliphatischer Benzin-Kohlenwasserstoff | 15 | 15 | 15 | 15 |
wäßrige Ammoniaklösung, 25 Gew.-%ig | 0,2 | 0,2 | 0,2 | 0,2 |
Wasser | ad 100 | ad 100 | ad 100 | ad 100 |
Effekt Zusammensetzung | Note | Beurteilung |
Antibeschlageffekt | ||
E1 | 3 | geringe Wirkung |
E2 | 2 | guter Schutz vor Beschlagen |
E3 | 2 | guter Schutz vor Beschlagen |
V1 | 3 | geringe Wirkung |
Antiregeneffekt | Gesamteindruck der nassen Scheibe | |
E1 | 2,5 | gute Benetzung, wenige Tropfen |
E2 | 1,7 | sehr gute Benetzung, fast keine Tropfen |
E3 | 1,7 | sehr gute Benetzung, fast keine Tropfen |
V1 | 4,0 | gute Benetzung, reißt schnell auf |
Antiregeneffekt | Gesamteindruck der trockenen Scheibe | |
E1 | 3,0 | etwas bessere Schmutzverteilung als V1 |
E2 | 2,2 | Schmutz gleichmäßig verteilt, kaum Flecken |
E3 | 2,0 | Schmutz gleichmäßig verteilt, keine Flecken |
V1 | 4,0 | teilweise Flecken und "Ablaufspuren", |
Schmutz nur im oberen Teil gleichmäßig |
Claims (26)
- Flüssiges mehrphasiges Reinigungsmittel mit wenigstens zwei kontinuierlichen Phasen, das mindestens eine wäßrige Phase I sowie eine mit dieser wäßrigen Phase nicht mischbare, nicht wäßrige flüssige Phase II aufweist und sich durch Schütteln temporär in eine Emulsion überführen läßt, dadurch gekennzeichnet, daß es mindestens ein Naphthalinsulfonsäure-Formaldehyd-Kondensat enthält.
- Mittel nach Anspruch 1; dadurch gekennzeichnet, daß es mindestens ein Naphthalinsulfonsäure-Formaldehyd-Kondensat in einer Menge von 0,001 bis 20 Gew.-%, vorzugsweise 0,01 bis 10 Gew.-%, insbesondere 0,05 bis 5 Gew.-%, besonders bevorzugt 0,1 bis 1,5 Gew.-% und äußerst bevorzugt 0,15 bis 0,5 Gew.-%, enthält.
- Mittel nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die kontinuierlichen Phasen I und II durch eine scharfe Grenzfläche gegeneinander abgegrenzt sind.
- Mittel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß eine oder beide der kontinuierlichen Phasen I und II Teile, bevorzugt 0,1 bis 35 Vol.-%, insbesondere 0,2 bis 20 Vol.-%, bezogen auf das Volumen der jeweiligen kontinuierlichen Phase, der jeweils anderen Phase als Dispergens enthalten.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß Phase I in Mengen von 0,1 bis 35 Vol.-%, bevorzugt 0,2 bis 20 Vol.-%, bezogen auf das Volumen der Phase II, in Phase II emulgiert ist.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß neben den kontinuierlichen Phasen I und II ein Teil der beiden Phasen als Emulsion einer der beiden Phasen in der anderen Phase vorliegt, wobei diese Emulsion durch zwei scharfe Grenzflächen, eine obere und eine untere, gegenüber den nicht an der Emulsion beteiligten Teilen der Phasen I und II abgegrenzt ist.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es 35 bis 95 Vol.-% Phase I sowie 5 bis 65 Vol.-% Phase II, insbesondere 55 bis 95 Vol.-% Phase I sowie 5 bis 45 Vol.-% Phase II, äußerst bevorzugt 70 bis 95 Vol.-% Phase I sowie 5 bis 30 Vol.-% Phase II.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es eine auf aliphatischen Benzin-Kohlenwasserstoffen, bevorzugt mit einem Siedebereich von 130 bis 260 °C, und/oder Terpen-Kohlenwasserstoffen, vorzugsweise Orangenöl und/oder Pine Oil, basierende oder daraus bestehende Phase II enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es in Phase II aliphatische Benzin-Kohlenwasserstoffen mit einem Siedebereich von 140 bis 220 °C, bevorzugt von 150 bis 200 °C, in Mengen, bezogen auf Phase II, von 60 bis 99,99 Gew.-%, vorzugsweise 90 bis 99,99 Gew.-%, insbesondere 95 bis 99,9 Gew.-%, äußerst bevorzugt 97 bis 99 Gew.-%, enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es anionisches und/oder nichtionisches Tensid enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es anionisches Tensid aus der Gruppe C8-C18-Alkylbenzolsulfonate, C8-C20-Alkansulfonate, C8-C18-Monoalkylsulfate, C8-C18-Alkylpolyglykolethersulfate mit 2 bis 6 Ethylenoxideinheiten sowie C8-C18-Alkylalkohol-Sulfobernsteinsäureester und deren Mischungen enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es nichtionisches Tensid aus der Gruppe der Ethoxylate längerkettiger Alkohole, der Alkylpolyglycoside und deren Mischungen in Phase I und/oder II enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es anionisches und nichtionisches Tensid enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es in Phase I anionisches, insbesondere C12-14-Fettalkoholsulfate und/oder C12-14-Fettalkoholpolyglykolethersulfate mit vorzugsweise 2 Ethylenoxideinheiten (EO), und in Phase II nichtionisches Tensid, insbesondere C16-18-Fettalkoholpolyglykolether mit bevorzugt 2 bis 8 EO und/oder C14-18-Fettsäurepolyglykolester mit vorzugsweise 2 bis 10 EO, enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es wasserlösliche organische Lösungsmittel aus der Gruppe der niederen Alkohole mit 2 oder 3 C-Atomen, der Glykolether Ethylenglykolmonobutylether oder Propylenglykolmonobutylether und deren Mischungen enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es in Phase I, bezogen auf Phase I, 0,1 bis 15 Gew.-%, vorzugsweise 1 bis 10 Gew.-%, Lösungsmittel enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es in Phase I Viskositätsregulator, insbesondere Homo- und/oder Copolymer der Acrylsäure bzw. deren Salze, in Mengen, bezogen auf Phase I, von bis zu 0,5 Gew.-%, vorzugsweise 0,001 bis 0,3 Gew.-%, insbesondere 0,01 bis 0,2 Gew.-%, äußerst bevorzugt 0,05 bis 0,15 Gew.-%, enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß eine Phase I mit einer Viskosität von 0,1 bis 200 mPa·s, insbesondere 0,5 bis 100 mPa·s, äußerst bevorzugt 1 bis 60 mPa·s, enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es in Phase I flüchtiges Alkali, insbesondere Ammoniak und/oder Alkanolamin mit bis zu 9 C-Atomen beträgt, in Mengen, bezogen auf Phase I, von 0,01 bis 3 Gew.-%, bevorzugt 0,02 bis 1 Gew.-%, insbesondere 0,05 bis 0,5 Gew.-%, enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es mindestens ein weiteres Additiv, das ebenfalls eine Verringerung des Regenund/oder Beschlageffekts bewirkt, vorzugsweise mindestens einen mindestens alkoxylierten Dihydroxyaromaten, enthält.
- Mittel nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, daß es 70 bis 95 Vol.-% wäßriger Phase I, enthaltend0,01 bis 10 Gew.-% anionisches Tensid,0 bis 3 Gew.-% nichtionisches Tensid,0,1 bis 1,5 Gew.-% mindestens eines Naphthalinsulfonsäure-Formaldehyd-Kondensats,0 bis 1,5 Gew.-% weiteres wasserlösliches Additiv zur Verringerung des Regen- und/oder Beschlageffekts,0 bis 10 Gew.-% wasserlösliches organisches Lösungsmittel,0 bis 0,5 Gew.-% Viskositätsregulator,0 bis 3 Gew.-% flüchtiges Alkali,0 bis 0,2 Gew.-% Parfüm undad 100 Gew.-% Wasser, und5 bis 30 Vol.-% nichtwäßriger Phase II, enthaltend0 bis 100 Gew.-% aliphatische Benzin-Kohlenwasserstoffe,0 bis 100 Gew.-% Terpen-Kohlenwasserstoffe,0 bis 5 Gew.-% mindestens eines alkoxylierten Dihydroxyaromaten der Formel A,0 bis 5 Gew.-% nichtionisches Tensid und0 bis 1 Gew.-% Parfüm,
- Mittel nach dem vorstehenden Anspruch, dadurch gekennzeichnet, daß es die anionischen Tenside in Mengen von 0,01 bis 5 Gew.-%, bevorzugt 0,01 bis 0,5 Gew.-%, insbesondere 0,1 bis 0,3 Gew.-%, und die nichtionischen Tenside in Mengen von 0,001 bis 0,5 Gew.-%, bevorzugt 0,005 bis 0,1 Gew.-%, insbesondere 0,01 bis 0,05 Gew.-%, enthält.
- Verfahren zur Reinigung harter Oberflächen, insbesondere Glas, bei dem ein Reinigungsmittel gemäß einem der vorstehenden Ansprüche durch Schütteln temporär in eine Emulsion überführt, in Mengen von 1,5 bis 10 g pro m2 auf die zu reinigende Fläche, vorzugsweise durch Besprühen, aufgetragen und diese Fläche im Anschluß daran gegebenenfalls durch Wischen mit einem saugfähigen weichen Gegenstand gereinigt wird.
- Verfahren zur Verringerung des Regeneffekts und/oder des Beschlageffekts auf einer mit einem flüssigen Reinigungsmittel behandelten harten Oberfläche, dadurch gekennzeichnet, daß die Oberfläche mit einem mindestens einNaphthalinsulfonsäure-Formaldehyd-Kondensat enthaltenden flüssigen Reinigungsmittel in konzentrierter oder verdünnter Form behandelt wird.
- Verwendung von mindestens ein Naphthalinsulfonsäure-Formaldehyd-Kondensat in einem Reinigungsmittel für harte Oberflächen zur Verringerung des Regeneffekts und/oder des Beschlageffekts.
- Erzeugnis, enthaltend ein Mittel nach einem der vorstehenden Mittelansprüche und einen Sprühspender.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE19859778A DE19859778A1 (de) | 1998-12-23 | 1998-12-23 | Mehrphasiges Reinigungsmittel mit Naphthalinsulfonsäure-Formaldehyd-Kondensat |
DE19859778 | 1998-12-23 | ||
PCT/EP1999/009891 WO2000039269A1 (de) | 1998-12-23 | 1999-12-14 | Mehrphasiges reiningungsmittel mit naphthalinsulfonsäure- formaldehyd- kondensat |
Publications (2)
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EP1141227A1 EP1141227A1 (de) | 2001-10-10 |
EP1141227B1 true EP1141227B1 (de) | 2002-09-11 |
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EP99965460A Expired - Lifetime EP1141227B1 (de) | 1998-12-23 | 1999-12-14 | Mehrphasiges reiningungsmittel mit naphthalinsulfonsäure- formaldehyd- kondensat |
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US (1) | US6362154B1 (de) |
EP (1) | EP1141227B1 (de) |
AT (1) | ATE223964T1 (de) |
AU (1) | AU2096800A (de) |
CA (1) | CA2292436A1 (de) |
DE (2) | DE19859778A1 (de) |
ES (1) | ES2184518T3 (de) |
WO (1) | WO2000039269A1 (de) |
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WO1999047635A2 (de) * | 1998-03-16 | 1999-09-23 | Henkel Kommanditgesellschaft Auf Aktien | Wässriges mehrphasiges reinigungsmittel |
DE19951635A1 (de) * | 1999-10-26 | 2001-05-17 | Henkel Kgaa | Wäßriges mehrphasiges Reinigungsmittel |
GB2372500B (en) * | 2001-02-22 | 2003-08-20 | Reckitt Benckiser Nv | Process for Inhibition of Corrosion of Glassware during Automatic Dishwashing |
DE10137047A1 (de) * | 2001-07-31 | 2003-02-27 | Henkel Kgaa | Versprühbarer Reiniger, enthaltend eine tröpfchenförmige apolare Komponente |
CA2452839C (en) * | 2001-08-13 | 2008-12-30 | The Procter & Gamble Company | Novel oligomeric hydrophobic dispersants and laundry detergent compositions comprising oligomeric dispersants |
US7448556B2 (en) | 2002-08-16 | 2008-11-11 | Henkel Kgaa | Dispenser bottle for at least two active fluids |
US8927473B2 (en) * | 2011-12-30 | 2015-01-06 | Walter Geslak | Color indication of effectiveness of immiscible liquid suspension |
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GB2228944A (en) * | 1989-03-08 | 1990-09-12 | Unilever Plc | Non-aqueous liquid cleaning composition |
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GB9415904D0 (en) | 1994-08-05 | 1994-09-28 | Unilever Plc | Process for the production of detergent composition |
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1998
- 1998-12-23 DE DE19859778A patent/DE19859778A1/de not_active Withdrawn
-
1999
- 1999-12-14 EP EP99965460A patent/EP1141227B1/de not_active Expired - Lifetime
- 1999-12-14 ES ES99965460T patent/ES2184518T3/es not_active Expired - Lifetime
- 1999-12-14 AU AU20968/00A patent/AU2096800A/en not_active Abandoned
- 1999-12-14 WO PCT/EP1999/009891 patent/WO2000039269A1/de active IP Right Grant
- 1999-12-14 DE DE59902700T patent/DE59902700D1/de not_active Expired - Fee Related
- 1999-12-14 AT AT99965460T patent/ATE223964T1/de not_active IP Right Cessation
- 1999-12-16 CA CA002292436A patent/CA2292436A1/en not_active Abandoned
- 1999-12-22 US US09/469,814 patent/US6362154B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1141227A1 (de) | 2001-10-10 |
ATE223964T1 (de) | 2002-09-15 |
ES2184518T3 (es) | 2003-04-01 |
DE59902700D1 (de) | 2002-10-17 |
DE19859778A1 (de) | 2000-06-29 |
WO2000039269A1 (de) | 2000-07-06 |
CA2292436A1 (en) | 2000-06-23 |
AU2096800A (en) | 2000-07-31 |
US6362154B1 (en) | 2002-03-26 |
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