EP2809759B1 - Détergent liquide pauvre en eau à pouvoir dégraissant renforcé - Google Patents

Détergent liquide pauvre en eau à pouvoir dégraissant renforcé Download PDF

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Publication number
EP2809759B1
EP2809759B1 EP13701275.3A EP13701275A EP2809759B1 EP 2809759 B1 EP2809759 B1 EP 2809759B1 EP 13701275 A EP13701275 A EP 13701275A EP 2809759 B1 EP2809759 B1 EP 2809759B1
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EP
European Patent Office
Prior art keywords
neutralized
water
cleaning agent
soluble
oxo
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EP13701275.3A
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German (de)
English (en)
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EP2809759A1 (fr
Inventor
Frank Meier
Annika GÜLDNER
Sabine SCHÜMANN
Luca Bellomi
Matthias Sunder
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • 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
    • C11D1/04—Carboxylic acids or 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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • 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
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/043—Liquid or thixotropic (gel) 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/08—Liquid soap, e.g. for dispensers; capsuled
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines

Definitions

  • the invention relates to a liquid detergent or cleaning agent with anionic and nonionic surfactants.
  • the invention also relates to a water-soluble packaging comprising such a liquid detergent or cleaning agent.
  • EP 1 516 917 A1 relates to dosing units of liquid detergents, the latter containing 5-80% by weight of surfactant, 1-15% by weight of nonaqueous solvent, and less than 10% by weight of water and in which fatty acid and fatty acid soap can be stably incorporated.
  • EP 1 854 869 A1 also relates to liquid detergents in a water-soluble refill as a dosing unit produced by a horizontal vacuum forming process, the film of the casing containing a copolymer of vinyl alcohol with a carboxylic acid and the liquid detergent containing at least one carboxylate or phosphonate compound and containing at least 5-15% by weight of water ,
  • surfactant packaging units comprising a water-soluble film as the overwrap and anhydrous isotropic liquid detergent coated therein, the film being based on polyvinyl alcohol and the liquid detergent formulation containing soap, a different anionic surfactant and a solvent therefor.
  • Detergents or cleaners are now available to the consumer in a variety of forms.
  • this offer includes, for example, liquids, gels or sachets (tablets or filled pouches).
  • portion packs containing liquid detergents or cleaning agents are becoming increasingly popular, fulfilling, on the one hand, the consumer's desire for simplified dosing and, on the other hand, more and more consumers prefering liquid detergents or cleaners.
  • the amine is selected from the group consisting of choline, triethylamine, monoethanolamine, diethanolamine, triethanolamine, methylethylamine and mixtures thereof.
  • the neutralized anionic surfactant is selected from the group consisting of neutralized alkylbenzenesulfonic acids, neutralized olefinic sulfonic acids, neutralized C 12-18 alkanesulfonic acids, neutralized sulfuric acid monoesters with fatty alcohols, neutralized fatty acids, neutralized sulfuric acid monoesters with ethoxylated fatty alcohols, and mixtures thereof.
  • neutralized anionic surfactants have a high cleaning performance on a variety of stains.
  • a particularly high cleaning performance of greasy soils is obtained when using C 13-15 oxo-alcohols with 8 EO in the liquid detergents or cleaners.
  • the water-soluble coating contains polyvinyl alcohol or a polyvinyl alcohol copolymer.
  • Water-soluble coatings containing polyvinyl alcohol or a polyvinyl alcohol copolymer have a good stability with a sufficiently high water solubility, in particular cold water solubility on.
  • Another object of the invention is the use of a combination of an amine-neutralized anionic surfactant and an alkoxylated oxo alcohol selected from C 13-15 -Oxo-alcohols with 8 EO in a liquid detergent or cleaning agent, which up to 10 wt .-%, based on the total washing or cleaning agent containing water, to increase the cleaning performance of greasy soils.
  • the liquid washing or cleaning agent necessarily contains an anionic surfactant neutralized with an amine and an alkoxylated oxo alcohol selected from C 13-15 oxo-alcohols having 8 EO.
  • the anionic surfactant neutralized with an amine be a neutralized alkylbenzene sulfonic acid, a neutralized olefin sulfonic acid, a neutralized C 12-18 alkanesulfonic acid, a neutralized sulfuric acid monoester with a fatty alcohol, a neutralized fatty acid, a neutralized sulfuric acid monoester with an ethoxylated fatty alcohol, or a mixture of two or more of these neutralized anionic surfactants.
  • neutralized alkylbenzenesulfonic acids, neutralized fatty acids and mixtures thereof are particularly preferred.
  • the content of amine neutralized anionic surfactant is preferably 10 to 50 wt .-% and more preferably 15 to 40 wt .-%, each based on the total liquid detergent or cleaning agent.
  • surfactants of the sulfonate type preferably come C 9-13 -alkylbenzenesulfonates or mixtures of alkene and hydroxyalkanesulfonates and disulfonates, such as those from C 12-18 monoolefins with terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation products into consideration.
  • esters of ⁇ -sulfo fatty acids esters of ⁇ -sulfo fatty acids (ester sulfonates), for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • alk (en) ylsulfate are the salts of sulfuric acid half esters of C 12 -C 18 fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or C 10 -C 20 -oxo alcohols and those half esters secondary alcohols of these chain lengths are preferred.
  • the C 12 -C 16 alkyl sulfates and C 12 -C 15 alkyl sulfates and C 14 -C 15 alkyl sulfates are preferred.
  • 2,3-alkyl sulfates are also suitable anionic surfactants.
  • fatty alcohol ether sulfates such as the sulfuric acid monoesters of straight-chain or branched C 7-21 -alcohols ethoxylated with from 1 to 6 mol of ethylene oxide, such as 2-methyl-branched C 9-11- alcohols having on average 3.5 mol of ethylene oxide (EO) or C 12 -18 fatty alcohols with 1 to 4 EO are suitable.
  • Suitable anionic surfactants are soaps.
  • Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
  • the anionic surfactants are in the form of ammonium salts.
  • the amine used for the neutralization is preferably choline, triethylamine, monoethanolamine, diethanolamine, triethanolamine, methylethylamine or a mixture thereof, with monoethanolamine being preferred.
  • the liquid washing or cleaning agent contains a monoethanolamine-neutralized alkylbenzenesulfonic acid, in particular C 9-13 -alkylbenzenesulfonic acid, and / or a fatty acid neutralized with monoethanolamine.
  • the liquid detergents or cleaners contain an alkoxylated oxo-alcohol selected from C 13-15 oxo-alcohols with 8 EO.
  • Oxo alcohols are primary, partially branched higher alcohols, which are obtained in the oxo synthesis. there Oxo-aldehydes or their primary Aldokondensations occur be converted by catalytic hydrogenation in the corresponding oxo alcohols.
  • the content of alkoxylated oxo-alcohol having 7 or 8 alkoxy units is preferably 5 to 35 wt .-% and more preferably 10 to 25 wt .-%, each based on the total liquid detergent or cleaning agent, wherein alkoxylated oxo alcohol selected from C 13-15 oxo-alcohols with 8 EO.
  • the liquid washing or cleaning agent may contain other nonionic surfactants.
  • Suitable nonionic surfactants include alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides, and mixtures thereof.
  • the alkoxylated fatty alcohols used are preferably ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 4 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical is linear.
  • EO ethylene oxide
  • alcohol ethoxylates having 12 to 18 C atoms for example coconut, palm, tallow or oleyl alcohol, and on average 5 to 8 EO per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C 12-14 alcohols with 4 EO or 7 EO, C 9-11 alcohols with 7 EO, C 12-18 alcohols with 5 EO or 7 EO and mixtures of these.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
  • the amount of further nonionic surfactants is preferably less than 5 wt .-%, more preferably less than 2 wt .-% and particularly preferably less than 1 wt .-%, each based on the total amount of liquid detergent or cleaning agent.
  • the total amount of an anionic surfactant neutralized with an amine and an alkoxylated oxo alcohol having 7 or 8 alkoxy units in the liquid detergent or cleaning agent is up to 85% by weight, preferably 40 to 75% by weight and more preferably 50 to 70 Wt .-%, based on the total liquid detergent or cleaning agent, wherein alkoxylated oxo alcohol selected from C 13-15 -oxa alcohols with 8 EO, is included.
  • the detergents or cleaners are liquid.
  • the washing or cleaning agents may contain water, wherein the content of water is less than 10 wt .-%, and more preferably less than 8 wt .-%, each based on the total washing or cleaning agent.
  • the detergent may contain other ingredients which further enhance the performance and / or aesthetics of the detergent or detersive.
  • the washing or cleaning agent preferably additionally contains one or more substances from the group of builders, bleaches, enzymes, electrolytes, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, silicone oils, anti redeposition agents, grayness inhibitors , Anti-shrinkage agents, anti-wrinkling agents, color transfer inhibitors, antimicrobial agents, non-aqueous solvents, germicides, fungicides, antioxidants, preservatives, opacifiers, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, skin-care agents, swelling and anti-slip agents, softening components as well as UV absorbers.
  • the liquid washing or cleaning agent can be filled into a water-soluble casing and thus be part of a water-soluble packaging.
  • a water-soluble packaging contains, in addition to the liquid washing or cleaning agent, a water-soluble coating.
  • the water-soluble coating is preferably formed by a water-soluble film material.
  • Such water-soluble packages can be made by either vertical fill-seal (VFFS) or thermoforming techniques.
  • VFFS vertical fill-seal
  • the thermoforming process generally includes forming a first layer of water-soluble sheet material to form protrusions for receiving a composition therein, filling the composition into the protrusions, covering the composition-filled protrusions with a second layer of water-soluble sheet material, and sealing the first and second layers at least around the bulges.
  • the water-soluble coating is preferably formed from a water-soluble film material selected from the group consisting of polymers or polymer blends.
  • the wrapper may be formed of one or two or more layers of the water-soluble film material.
  • the water-soluble film material of the first layer and the further layers, if present, may be the same or different.
  • the water-soluble package comprising the liquid detergent or water-soluble wrapper may have one or more chambers.
  • the liquid detergent may be contained in one or more chambers, if any, of the water-soluble coating.
  • the water-soluble package has two chambers.
  • the first chamber contains the liquid washing or cleaning agent and the second chamber contains a solid or a liquid agent.
  • the water-soluble packaging with a chamber may have a substantially dimensionally stable spherical and pillow-shaped configuration with a circular, elliptical, square or rectangular basic shape.
  • the amount of liquid detergent or cleaning agent is preferably the full or half dose needed for a wash.
  • the amount of total detergent or cleaning agent is preferably the full or half dose needed for a wash.
  • the water-soluble coating contains polyvinyl alcohol or a polyvinyl alcohol copolymer.
  • Suitable water-soluble films for producing the water-soluble coating are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer whose molecular weight is in the range of 10,000 to 1,000,000 gmol -1 , preferably 20,000 to 500,000 gmol -1 , more preferably 30,000 to 100,000 gmol -1 and especially from 40,000 to 80,000 gmol -1 .
  • polyvinyl alcohol is usually carried out by hydrolysis of polyvinyl acetate, since the direct synthesis route is not possible.
  • polyvinyl alcohol copolymers which are prepared from correspondingly polyvinyl acetate copolymers. It is preferred if at least one layer of the water-soluble coating comprises a polyvinyl alcohol whose degree of hydrolysis makes up 70 to 100 mol%, preferably 80 to 90 mol%, particularly preferably 81 to 89 mol% and in particular 82 to 88 mol%.
  • a polymer suitable for producing the water-soluble sheath may be added with a polymer selected from the group consisting of acrylic acid-containing polymers, polyacrylamides, oxazoline polymers, polystyrene sulfonates, polyurethanes, polyesters, polyether polylactic acid or mixtures of the above polymers.
  • Preferred polyvinyl alcohol copolymers include, in addition to vinyl alcohol, dicarboxylic acids as further monomers.
  • Suitable dicarboxylic acids are itaconic acid, malonic acid, succinic acid and mixtures thereof, with itaconic acid being preferred.
  • polyvinyl alcohol copolymers include, in addition to vinyl alcohol, an ethylenically unsaturated carboxylic acid, its salt or its esters.
  • Such polyvinyl alcohol copolymers particularly preferably contain, in addition to vinyl alcohol, acrylic acid, methacrylic acid, acrylates, methacrylates or mixtures thereof.
  • Suitable water-soluble films for use in the casings of the water-soluble packaging according to the invention are films sold by the company MonoSol LLC, for example under the designation M8630, C8400 or M8900.
  • Other suitable films include films named Solublon® PT, Solublon® GA, Solublon® KC or Solublon® KL from Aicello Chemical Europe GmbH or the films VF-HP from Kuraray.
  • Liquid detergents or cleaners were prepared by conventional and known methods and procedures. Table 1 below shows the compositions of detergents or cleaners E1 according to the invention and the detergents or cleaning agents V, V1 and V2 not according to the invention. Table 1: Liquid washing or cleaning agents E1 and E2 and also V1 and V2 [all amounts are given in% by weight of active ingredient, based on the composition] ingredients E1 V V1 V2 C 10 -C 13 -alkylbenzenesulfonic acid 21 21 21 21 C 13 -C 15 oxo-alcohol with 8 EO 22.5 - - - C 13 -C 15 oxo alcohol with 7 EO - 22.5 - - C 12-18 fatty alcohol with 7 EO - - 22.5 - C 12-18 fatty alcohol with 3 EO - - - 22.5 C 12-18 fatty acid 17.5 17.5 17.5 17.5 glycerin 13 13 13 13 1,2-propanediol 13.5 13.5 13.5 13.5
  • a film of the type M 8630 (ex Monosol) having a thickness of 76 ⁇ m was pulled into a depression by means of a vacuum to form a bulge. Subsequently, the bulge was filled with 30 ml of one of the liquid detergents or cleaners E1 or V. After covering the agent filled bulges with a second layer of M 8630 film, the first and second layers were sealed together. The sealing temperature was 150 ° C and the sealing time 1.1 seconds.

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

Claims (7)

  1. Agent détergent ou nettoyant liquide, comprenant :
    a) un tensioactif anionique neutralisé avec une amine,
    b) un oxoalcool alcoxylé choisi parmi les oxoalcools en C13-15 avec 8 EO et
    c) jusqu'à 10 % en poids d'eau, par rapport à l'ensemble de l'agent détergent ou nettoyant.
  2. Agent détergent ou nettoyant liquide selon la revendication 1, caractérisé en ce que l'amine est choisie dans le groupe constitué de la choline, de la triéthylamine, de la monoéthanolamine, de la diéthanolamine, de la triéthanolamine, de la méthyléthylamine et de mélanges de ceux-ci.
  3. Agent détergent ou nettoyant liquide selon la revendication 1 ou la revendication 2, caractérisé en ce que le tensioactif anionique neutralisé est choisi dans le groupe constitué d'acides benzènesulfoniques d'alkyle neutralisés, d'acides sulfoniques d'oléfine neutralisés, d'acides alcanesulfoniques en C12-18 neutralisés, de monoesters d'acide sulfurique neutralisés avec des alcools gras, d'acides gras neutralisés, de monoesters d'acide sulfurique neutralisés avec des alcools gras éthoxylés et des mélanges de ceux-ci.
  4. Agent détergent ou nettoyant liquide selon l'une des revendications 1 à 3, caractérisé en ce que le tensioactif anionique neutralisé est choisi dans le groupe constitué des acides benzènesulfoniques d'alkyle neutralisés avec de la monoéthanolamine, d'acides gras neutralisés avec de la monoéthanolamine et des mélanges de ceux-ci.
  5. Emballage hydrosoluble contenant un agent détergent ou nettoyant liquide et une enveloppe hydrosoluble, l'agent détergent ou nettoyant liquide contenant :
    a) un tensioactif anionique neutralisé avec une amine,
    b) un oxoalcool alcoxylé choisi parmi les oxoalcools en C13-15 avec 8 EO et
    c) jusqu'à 10 % en poids d'eau, par rapport à l'ensemble de l'agent détergent ou nettoyant.
  6. Emballage hydrosoluble selon la revendication 5, caractérisé en ce que l'enveloppe hydrosoluble contient de l'alcool polyvinylique ou un copolymère d'alcool polyvinylique.
  7. Utilisation d'une combinaison d'un tensioactif anionique neutralisé avec une amine et d'un oxoalcool alcoxylé, choisi parmi les oxoalcools en C13-15 avec 8 EO, dans un agent détergent ou nettoyant liquide, lequel contient jusqu'à 10 % en poids d'eau, par rapport à l'ensemble de l'agent détergent ou nettoyant liquide, pour le renforcement du pouvoir nettoyant sur des salissures contenant de la graisse.
EP13701275.3A 2012-02-02 2013-01-25 Détergent liquide pauvre en eau à pouvoir dégraissant renforcé Active EP2809759B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13701275T PL2809759T3 (pl) 2012-02-02 2013-01-25 Ciekły środek piorący o małej zawartości wody i zwiększonej sile rozpuszczania tłuszczów

Applications Claiming Priority (2)

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DE102012201502A DE102012201502A1 (de) 2012-02-02 2012-02-02 Wasserarmes, flüssiges Waschmittel mit erhöhter Fettlösekraft
PCT/EP2013/051483 WO2013113635A1 (fr) 2012-02-02 2013-01-25 Détergent liquide pauvre en eau à pouvoir dégraissant renforcé

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US10358620B2 (en) * 2015-04-30 2019-07-23 Dow Global Technologies Llc Aminoalcohol salts of alkylbenzene sulfonic acids and their use in detergent formulations
BR112017022577B1 (pt) * 2015-04-30 2022-03-15 Dow Global Technologies Llc Sais de amina de ácidos alquilbenzeno sulfônicos e seu uso em formulações de detergente
EP3101099A1 (fr) * 2015-06-05 2016-12-07 The Procter and Gamble Company Composition de détergent liquide compacte pour blanchisserie
US11028351B2 (en) * 2018-06-27 2021-06-08 Henkel IP & Holding GmbH Unit dose detergent packs with anti-yellowing and anti-efflorescence formulations

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PL2809759T3 (pl) 2019-09-30
EP2809759A1 (fr) 2014-12-10
US20150031593A1 (en) 2015-01-29
DE102012201502A1 (de) 2013-08-08
US9546343B2 (en) 2017-01-17
WO2013113635A1 (fr) 2013-08-08

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