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EP1036157B1 - Detergent a vaisselle a profil de viscosite specifique - Google Patents

Detergent a vaisselle a profil de viscosite specifique Download PDF

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Publication number
EP1036157B1
EP1036157B1 EP98963466A EP98963466A EP1036157B1 EP 1036157 B1 EP1036157 B1 EP 1036157B1 EP 98963466 A EP98963466 A EP 98963466A EP 98963466 A EP98963466 A EP 98963466A EP 1036157 B1 EP1036157 B1 EP 1036157B1
Authority
EP
European Patent Office
Prior art keywords
weight
composition according
viscosity
mpa
surfactants
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP98963466A
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German (de)
English (en)
Other versions
EP1036157A1 (fr
Inventor
Brigitte Giesen
Dagmar Zaika
Bernd Richter
Rainer Hofmann
Peter Kittscher
Michel Charuel
Dietmar Pressner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and 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
Priority claimed from DE1997152454 external-priority patent/DE19752454B4/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1036157A1 publication Critical patent/EP1036157A1/fr
Application granted granted Critical
Publication of EP1036157B1 publication Critical patent/EP1036157B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

Definitions

  • the invention relates to dishwashing detergents with a specific viscosity profile, containing one thickened surfactant mixture that is not caused by liquid crystalline structures.
  • the object of the invention was to formulate a hand dishwashing detergent, in addition to the usual surfactant mixtures for this product group a component for setting a specific viscosity profile.
  • Thickened cleaning agents are known in the prior art. Among other things, polymers Silicas, clays and silicates as well as other ingredients are used.
  • WO 95/20027 describes liquid or gel-like hand dishwashing detergents which are thickened by adding amine oxide.
  • WO 95/07971 describes gel-like dishwashing detergents containing protease enzyme, which is intended to ensure hand mildness.
  • WO 95/06108 describes concentrated or gel dishwashing detergents which are thickened by adding calcium salts and xylene sulfonates.
  • the addition of divalent ions to surfactants often leads to dimerization of surfactants and thus to the formation of liquid-crystalline structures in hand dishwashing detergents.
  • GB 2280682 describes gel-like compositions containing urea which are present in the hexagonal liquid-crystalline phase. The viscosity of such liquid-crystalline compositions in production, storage and use is very difficult to control.
  • WO 94/09100 proposes to stabilize gel-like hand dishwashing detergents based on polyhydroxy fatty acid amides by adding boric acid.
  • nonionic surfactants such as alkyl polyglycoside and zwitterionic surfactants, e.g. Betaines
  • soaps in hand dishwashing liquid, so you get - probably because of the formation of liquid crystalline phases - often highly viscous, bad dosed and poorly soluble products.
  • additional solvents Ensuring a lowering of viscosity, on the one hand, worsens in some If the storage stability of the agents, on the other hand, a low-viscosity product is less precisely dosed. Even with dried burnt dirt can be very targeted Stains are treated. Here a thickened product has clear advantages in the Application.
  • compositions proposed in the prior art is suitable as precisely metered, excellent cleaning, hand-compatible, temperature and storage stable, pourable and ecologically particularly compatible hand dishwashing liquid specific viscosity profile.
  • the present invention relates to a pourable, storage-stable hand dishwashing detergent, containing a surfactant mixture of anionic surfactants and / or nonionic surfactants and / or betaine surfactants containing between 0.01 and 5% by weight of polymers contains and has a specific viscosity profile.
  • fatty acids or fatty alcohols or their derivatives are representative of branched or unbranched carboxylic acids or alcohols or their derivatives, preferably having 6 to 22 carbon atoms.
  • the former are preferred for ecological reasons, in particular because of their vegetable basis than based on renewable raw materials, but without restricting the teaching according to the invention to them.
  • the rule for example after the Roelen oxo process available Oxo-alcohols or their derivatives are used accordingly.
  • surfactant mixtures are those made from anionic and nonionic surfactants. But also the use of betaine surfactants in a mixture, especially in combination with anionic and nonionic surfactants, can be very useful for many applications his. Overall, the surfactants are used in amounts of 0.2 to 60% by weight, preferably from 1 to 55% by weight, particularly preferably 3 to 50% by weight and extremely preferably 5 up to 45% by weight.
  • Polymers in the sense of the present invention are polycarboxylates or carboxyvinyl polymers, preferably homo- and copolymers of acrylic acid, especially acrylic acid polymers and acrylic acid-methacrylic acid copolymers, heteropolysaccharides (xanthan, guar, propoxylated guar) and somewhat less preferred other polymeric thickeners known in the market.
  • Anionic surfactants according to the present invention can be aliphatic sulfates such as fatty alcohol sulfates, fatty alcohol ether sulfates, dialkyl ether sulfates, monoglyceride sulfates and aliphatic sulfonates such as alkane sulfonates, olefin sulfonates, ether sulfonates, n- alkyl ether sulfonates, ester sulfonates and lingin sulfonates.
  • aliphatic sulfates such as fatty alcohol sulfates, fatty alcohol ether sulfates, dialkyl ether sulfates, monoglyceride sulfates and aliphatic sulfonates such as alkane sulfonates, olefin sulfonates, ether sulfonates, n- alkyl ether sulfon
  • Fatty acid cyanamides, sulfosuccinic acid esters, fatty acid isethionates, acylaminoalkane sulfonates (fatty acid taurides), fatty acid sarcosinates, ether carboxylic acids and alkyl (ether) phosphates can also be used in the context of the present invention.
  • the fatty alcohol ether sulfates are particularly preferred in the context of the present invention.
  • Fatty alcohol ether sulfates are products of sulfation reactions on alkoxylated Alcohols.
  • alkoxylated alcohols generally understands alkoxylated alcohols to be the reaction products of alkylene oxide, preferably ethylene oxide, with alcohols, for the purposes of the present Invention preferred with longer-chain alcohols. Usually arises from n moles Ethylene oxide and a mole of alcohol, depending on the reaction conditions, a complex Mixture of addition products of different degrees of ethoxylation.
  • Another The alkoxylation is carried out using mixtures of the alkylene oxides, preferably the mixture of ethylene oxide and propylene oxide.
  • lower ethoxylated fatty alcohols having 1 to 4 ethylene oxide units (EO), in particular 1 to 2 EO, for example 1.3 EO.
  • the anionic surfactants are preferably used in amounts between 0.2 and 49.8% by weight, preferably 5 to 45% by weight, particularly preferably 10 to 40% by weight.
  • compositions contain 0.5 to 15% by weight.
  • Fatty alcohol sulfates In a preferred embodiment of the invention, the compositions contain 0.5 to 15% by weight.
  • Nonionic surfactants in the context of the present invention can be alkoxylates such as Polyglycol ether, fatty alcohol polyglycol ether, alkylphenol polyglycol ether, end group capped Polyglycol ethers, mixed ethers and hydroxy mixed ethers and fatty acid polyglycol esters. Ethylene oxide, propylene oxide, block polymers and fatty acid alkanolamides can also be used and fatty acid polyglycol ether.
  • An important class of nonionic surfactants, the can be used according to the invention are the polyol surfactants and here in particular Glucose surfactants such as alkyl polyglycosides and fatty acid glucamides. Those are particularly preferred Alkylpolyglucosides.
  • Alkyl polyglycosides are surfactants which can be obtained by the reaction of, sugars and alcohols according to the relevant methods of preparative organic chemistry, which, depending on the type of production, results in a mixture of monoalkylated, oligomeric or polymeric sugars.
  • Preferred alkyl polyglycosides can be alkyl polyglucosides, the alcohol being particularly preferably a long-chain fatty alcohol or a mixture of long-chain fatty alcohols with branched or unbranched C 8 to C 18 alkyl chains and the degree of oligomerization (DP) of the sugars between 1 and 10, preferably 1 to 6, is in particular 1.1 to 3, most preferably 1.1 to 1.7.
  • the alkyl polyglycosides are preferably used in amounts between 0.1 to 14.9% by weight, in particular 1 to 8% by weight and extremely preferably 1 to 5% by weight.
  • zwitterionic surfactants or amphoteric surfactants used according to the invention include the alkyl betaines, the alkyl amido betaines, the imidazolinium betaines and the aminopropionates as well as the amino oxides, sulfobetaines and biosurfactants.
  • alkylamidobetaine is one preferred ingredient here.
  • These zwitterionic surfactants are preferably used in amounts between 0.1 to 14.9% by weight, in particular between 0.5 to 10% by weight, extremely preferably between 1 to 8% by weight.
  • solubilizers for example for dyes and perfume oils, for example alkanolamines, Polyols such as ethylene glycol, 1,2-propylene glycol, glycerin and other mono- and polyvalent Alcohols and alkylbenzenesulfonates with 1 to 3 carbon atoms in the alkyl radical are used.
  • the agents according to the invention have a Brookfield viscosity (measured with the spindle recommended for the respective viscosity range) at 20 ° C. and a shear rate of 10 s -1 between 1,000 and 10,000 mPa ⁇ s, preferably between 1,300 and 9,000 mPa ⁇ s and particularly preferred between 1,500 and 7,000 mPas or at 20 ° C. and a shear rate of 30 s -1 between 500 and 8,000 mPas, preferably between 900 and 7,000 mPas and particularly preferably between 1,100 and 6,000 mPas.
  • Preferred zero shear viscosity values ⁇ 0 for favorable storage properties are between 1,000 and 10,000 Pa ⁇ s, preferably between 1,000 and 5,000 Pa ⁇ s.
  • the viscosity of the agents according to the invention can be between 0.01 and 5% by weight, preferably between 0.02 and 4% by weight, particularly preferably between 0.05 and 3% by weight, in particular between 0.1 and 1.5% by weight and very preferably between 0.2 and 0.9 wt .-%, are set.
  • the amounts can vary from polymer to polymer his.
  • the surfactant composition used also plays a role in the choice of quantity a role. Methacrylic acid-acrylic acid copolymers have been found to be particularly suitable as well as acrylic acid polymers.
  • Clarity is of particular importance here - especially from the point of view of the user of the products. Deposition of phases or ingredients as well as a cloudy appearance is usually not desired.
  • one or more dicarboxylic acids and / or their salts are added to the thickened mixtures, alone or in a mixture, in particular a composition of Na salts of adipic, succinic and glutaric acid, as described, for example, under the trade name Sokalan ® DSC Na is available.
  • 0.1 to 8 wt.% Preferably 0.5 to 7 wt.%, Particularly preferably 0.8 to 6 wt.% And extremely preferably 1 to 4 wt. %, shown.
  • a change in the dicarboxylic acid (salt) content can - especially in amounts above 2% by weight - contribute to a clear solution of the ingredients. Is also within The viscosity of the mixture can be influenced by this agent within certain limits. This component also influences the solubility of the mixture.
  • Salts are advantageously used individually or in mixtures, such as sodium formate, Sodium acetate, sodium tartrate, sodium chloride and magnesium chloride or else Salts of the aforementioned anions with other alkali or alkaline earth metals.
  • the dicarboxylic acid or salt component serves to achieve clear, homogeneous formulations and influences the viscosity as well as the cold and dissolving behavior. Without these Auxiliary component, the agents can show an opaque to slightly cloudy appearance.
  • the Combination of polymer with this auxiliary component enables the production of clear gel-like agents with good cold and dissolving behavior.
  • solvents e.g. Alcohols, especially low molecular weight alcohols such as ethanol. You contribute to the familiarization of perfume and dye, prevent the formation of liquid crystalline phases and have Share in the formation of clear products. However, too much solvent causes too much solvent Decrease in viscosity. Therefore, according to the invention, between 3 and 12% by weight of one or contain several solvents, preferably between 4 and 10 wt .-%, particularly preferred between 5 and 10% by weight.
  • the amount of solvent also has an influence on the homogeneity and the viscosity of the agents according to the invention. At low levels of solvent, especially below 3% by weight, inhomogeneities can occur depending on the composition of the agent.
  • the Viscosity can be reduced by increasing the amount of solvent.
  • Agents according to the invention naturally have a different dissolving behavior than conventional hand dishwashing detergents. Enough for one fast dissolution time must therefore be observed.
  • Agents according to the invention dissolve in the usual dilution in the hand-rinse basin between 10 and 240 seconds, preferably between 15 and 120 seconds, particularly preferably between 20 and 100 seconds.
  • the dissolution time is from the thickening and depending on the selected surfactant combinations.
  • the lightfastness of the products is a particularly important factor.
  • the consumer prefers colored - i.e. dye-containing products in translucent bottles. This results in high demands on the lightfastness of the agents.
  • the is particularly suitable here Use of acrylic acid polymers as well as acrylic acid-methacrylic acid copolymers.
  • UV stabilizers can also be used according to the invention respectively. From the point of view of production costs, however, a waiver is particularly favorable such agents, since they often do not contribute to cleaning performance.
  • a further improved cleaning performance especially with burnt-on dirt when using abrasives, preferably water-soluble abrasives, especially alkali metal bicarbonate, alkali metal sulfate and the like.
  • ingredients common in hand dishwashing detergents such as defoamers, Structuring agents, perfumes, dyes, corrosion inhibitors and preservatives, be contained in amounts of up to 5 wt .-%.
  • the pH of the agents according to the invention can be adjusted using conventional pH regulators, for example Citric acid or NaOH, are set, whereby - essentially because of required hand tolerance - a range from 5.5 to 8, preferably 6 to 7.5, in particular 6.5 to 7.1 is preferred.
  • pH regulators for example Citric acid or NaOH
  • the hand dishwashing detergents according to the invention can be stirred together of the individual components in any order and leave the mixture to produce for freedom from bubbles.
  • the order of preparation is not for the preparation of the agent crucial.
  • Agents E1 to E30 according to the invention were prepared as described above and their pH, viscosity, cold cloud or clear point and dissolution time were determined.
  • compositions of the agents E1 to E30 according to the invention in% by weight and the specific properties are shown in Tables 1 to 4.
  • agents E1 to E30 according to the invention contained traces of dye.
  • the pH of the agents E1 to E30 according to the invention was adjusted to between 6.5 and 7.1 using citric acid.
  • the viscosity was determined at 20 ° C according to Brookfield ( Brookfield LV DV II + viscometer; spindle 25; shear rate 30 min -1 ).
  • the cold cloud point was determined by cooling a sample in the cryostat with a cooling rate of 0.2 ° C.min -1 , the cold cloud point being the temperature at which a slight cloudiness was first detected. After the sample was completely cloudy, the mixture was heated at a heating rate of 0.2 ° C.min -1 . The temperature at which the sample is completely clear for the first time is given as the clear point.
  • the rinsing performance of the recipes according to the invention was also largely determined. The determination was carried out in a semi-automatic plate test apparatus using two different pure grease stains (the average is indicated) and a greasy mixed stain. Plates soiled with the test soiling at a constant temperature of 40 or 45 ° C in 5 l of water with a hardness of 16 ° under constant conditions compared to a high-quality classic hand dishwashing liquid as a laboratory standard until the foam - which was formed before the start of the test - was destroyed was and the plates were no longer clean. The concentration of the agent was 2 ml per 5 l of water or, in the case of agents E25 to E28, 4 ml per 5 l of water.
  • the polymers used were acrylic acid polymer, acrylic acid-methacrylic acid copolymer and carboxyvinyl polymer used.
  • the viscosity of the mixture can also be influenced by this agent within certain limits. Another influence of the Sokalan DSC ® was found on the solubility of the mixture.
  • the amount of ethanol also has an influence on the homogeneity and the viscosity.
  • the amount of solvent in the above recipe shows an inhomogeneity below 4% by weight. However, this can differ from recipe to recipe.
  • the viscosity can be influenced (reduced) by increasing the amount of solvent.
  • the viscosity was 3500 to 4000 m ⁇ Pas, the dissolution time between 45 to 70 seconds.
  • the cleaning performance of dirt was very good, the cleaning performance of grease was above average good, the foaming power with and without oil was good, as was the emulsifying power.
  • the thickened product therefore has a stronger effect than comparable hand dishwashing detergents.

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

Claims (13)

  1. Produit pour la vaisselle à la main, stable à l'entreposage, versable, contenant un mélange de tensio-actifs comprenant des tensio-actifs anioniques et/ou tensio-actifs non ioniques et/ou tensio-actifs à base de bétaïnes, caractérisé en ce qu'il contient entre 0,01 et 5% en poids de polymères et présente une viscosité entre 1 000 et 10 000 mPa.s à 20°C et à une vitesse de cisaillement de 10 s-1 ou bien une viscosité comprise entre 500 et 8 000 mPa.s à 20°et à une vitesse de cisaillement de 30 s-1.
  2. Produit selon la revendication 1, caractérisé en ce qu'il présente une viscosité comprise entre 1 300 et 9 000 mPa.s, de manière particulièrement préférée comprise entre 1 500 et 7 000 mPa.s à 20°C et à une vitesse de cisaillement de 10 s-1, resp. une viscosité comprise entre 900 et 7 000 mPa.s, de manière particulièrement préférée comprise entre 1 100 et 6 000 mPa.s à 20°C et à une vitesse de cisaillement de 30 s-1.
  3. Produit selon la revendication 1 ou 2, caractérisé en ce que le mélange de tensio-actifs contient des tensio-actifs anioniques et non ioniques.
  4. Produit selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le mélange de tensio-actifs contient des tensio-actifs à base de bétaïnes.
  5. Produit selon l'une quelconque des revendications 1 à 4, caractérisé en ce qu'il contient en tant que tensio-actif non ionique, des alkylpolyglycosides, de préférence des alkylpolyglucosides.
  6. Produit selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'il contient des polymères en une quantité comprise entre 0,05 et 3% en poids, de préférence de 0,1 à 1,5% en poids, et de manière particulièrement préférée comprise entre 0,2 et 0,9% en poids.
  7. Produit selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les polymères sont choisis dans le groupe des polymères de l'acide acrylique, des copolymères acide acrylique/acide méthacrylique, et des polymères carboxyvinyliques.
  8. Produit selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il contient un mélange de tensio-actifs à raison de 0,2 à 60% en poids, de préférence 1 à 55% en poids, de manière particulièrement préférée de 3 à 50% en poids, de manière tout particulièrement préférée de 5 à 45% en poids.
  9. Produit selon l'une quelconque des revendications 1 à 8 caractérisé en ce qu'il contient
    (a) 0,2 à 49,8% en poids, de préférence 5 à 45% en poids, de manière particulièrement préférée de 10 à 40% en poids de tensio-actifs anioniques, en particulier des éthersulfates d'alcools gras,
    (b) 0,1 à 14,9% en poids, de préférence 1 à 8% en poids, de tensioactifs non ioniques, en particulier des alkylpolyglucosides, et
    (c) 0,1 à 14,9% en poids, de préférence 0,5 à 10% en poids, de tensio-actifs à base de bétaïnes, en particulier des alkylamidobétaïnes.
  10. Produit selon l'une quelconque des revendications 1 à 9, caractérisé en ce que des sulfates d'alcools gras y sont contenus en plus en une quantité comprise entre 0,5 et 15% en poids.
  11. Produit selon l'une quelconque des revendications 1 à 10, caractérisé en ce que, en tant qu'ingrédient supplémentaire, un ou plusieurs acides dicarboxyliques et/ou leurs sels, ou le formiate de sodium, l'acétate de sodium, le tartrate de sodium, le chlorure de sodium ou le chlorure de magnésium, ou les sels des anions précités avec d'autres métaux alcalins ou alcalino-terreux, y sont contenus seuls ou en mélange, de préférence en des quantités de 0,1 à 8% en poids, de manière particulièrement préférée en des quantités comprises entre 0,5 et 7% en poids.
  12. Produit selon l'une quelconque des revendications 1 à 11, caractérisé en ce qu'un solvant, par exemple un ou plusieurs alcools de faible masse moléculaire, par exemple l'éthanol, y sont contenus en des quantités comprises de préférence entre 3 et 12% en poids, en particulier comprises entre 4 et 10% en poids.
  13. Produit selon l'une quelconque des revendications 1 à 12, caractérisé en ce qu'il contient d'autres ingrédients courants dans les produits pour la vaisselle à la main, tels que les stabilisants aux UV, les agents anti-mousse, les solvants, les agents de structuration, les substances de parfum, les colorants, les inhibiteurs de corrosion, les conservateurs, ou analogues.
EP98963466A 1997-11-26 1998-11-17 Detergent a vaisselle a profil de viscosite specifique Expired - Lifetime EP1036157B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19752454 1997-11-26
DE1997152454 DE19752454B4 (de) 1997-11-26 1997-11-26 Geschirrspülmittel mit spezifischem Viskositätsprofil
DE19817833A DE19817833A1 (de) 1997-11-26 1998-04-22 Geschirrspülmittel mit spezifischem Viskositätsprofil
DE19817833 1998-04-22
PCT/EP1998/007346 WO1999027062A1 (fr) 1997-11-26 1998-11-17 Detergent a vaisselle a profil de viscosite specifique

Publications (2)

Publication Number Publication Date
EP1036157A1 EP1036157A1 (fr) 2000-09-20
EP1036157B1 true EP1036157B1 (fr) 2004-09-01

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EP98963466A Expired - Lifetime EP1036157B1 (fr) 1997-11-26 1998-11-17 Detergent a vaisselle a profil de viscosite specifique

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EP (1) EP1036157B1 (fr)
JP (1) JP4365024B2 (fr)
AT (1) ATE275188T1 (fr)
DE (2) DE19817833A1 (fr)
WO (1) WO1999027062A1 (fr)

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DE19950925A1 (de) * 1999-10-21 2001-04-26 Henkel Kgaa Geschirrspülmittel-Portion
FR2826017B1 (fr) * 2001-06-15 2004-06-11 Cognis France Sa Melanges de tensioactifs
US20080032909A1 (en) * 2006-05-05 2008-02-07 De Buzzaccarini Francesco Compact fluid laundry detergent composition
JP5422110B2 (ja) * 2007-11-02 2014-02-19 花王株式会社 界面活性剤組成物
JP2016145306A (ja) * 2015-02-09 2016-08-12 花王株式会社 液体食器洗浄剤組成物
EP3686118B1 (fr) 2019-01-24 2021-11-10 The Procter & Gamble Company Bouteilles renversées sans fuite
EP3910049B1 (fr) * 2020-05-11 2025-04-02 Henkel AG & Co. KGaA Procédé de fabrication d'un liquide contenant un tensioactif
PL4098727T3 (pl) * 2021-06-02 2024-04-29 Henkel Ag & Co. Kgaa Środki do ręcznego mycia naczyń o zmodyfikowanej lepkości
DE102023203495A1 (de) 2023-04-18 2024-10-24 Henkel Ag & Co. Kgaa Fettlösende Handgeschirrspülmittel mit nicht-ethoxyliertem Alkylsuflat

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DE4122470A1 (de) * 1991-07-06 1993-01-07 Bitterfeld Wolfen Chemie Reinigungspaste
DE4209922A1 (de) * 1992-03-27 1993-09-30 Henkel Kgaa Flüssige Reinigungsmittel
DE19521351A1 (de) * 1995-06-12 1996-12-19 Henkel Kgaa Verdünnte wäßrige Tensidlösungen mit erhöhter Viskosität
DE19523119A1 (de) * 1995-06-26 1997-01-02 Henkel Kgaa Wäßrige Zubereitungen mit erhöhter Viskosität
US5700331A (en) * 1996-06-14 1997-12-23 Colgate-Palmolive Co. Thickened cleaning composition
EP0994934A1 (fr) * 1997-06-30 2000-04-26 The Procter & Gamble Company COMPOSITIONS DE DETERGENTS DELICATS POUR LAVER LA VAISSELLE SOUS FORME DE LIQUIDES OU DE GELS, AYANT UN pH REGULE ET LES CARACTERISTIQUES SOUHAITABLES DE MOUSSAGE, DE PROPRIETES RHEOLOGIQUES ET D'ELIMINATION DES TACHES D'ALIMENTS

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ATE275188T1 (de) 2004-09-15
DE59811905D1 (de) 2004-10-07
DE19817833A1 (de) 1999-10-28
WO1999027062A1 (fr) 1999-06-03
EP1036157A1 (fr) 2000-09-20
JP4365024B2 (ja) 2009-11-18
JP2001524589A (ja) 2001-12-04

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