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EP3693448B1 - Amélioration de la performance du lavage à l'aide du tensioactif taurate - Google Patents

Amélioration de la performance du lavage à l'aide du tensioactif taurate Download PDF

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Publication number
EP3693448B1
EP3693448B1 EP20153866.7A EP20153866A EP3693448B1 EP 3693448 B1 EP3693448 B1 EP 3693448B1 EP 20153866 A EP20153866 A EP 20153866A EP 3693448 B1 EP3693448 B1 EP 3693448B1
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EP
European Patent Office
Prior art keywords
washing
cleaning agent
weight
fatty acid
acid
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.)
Active
Application number
EP20153866.7A
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German (de)
English (en)
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EP3693448A1 (fr
Inventor
Anna KLEMMER
Michael STROTZ
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Publication of EP3693448A1 publication Critical patent/EP3693448A1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • 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
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • 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
    • C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides

Definitions

  • the present invention relates to a washing or cleaning agent which comprises or consists of a) at least one fatty acid tauride, b) at least one further surfactant different from a), and c) at least one enzyme.
  • the present invention further relates to the use of the detergent or cleaning agent according to the invention for improved stain removal, preferably make-up stains, and the use of fatty acid taurides for improved stain removal in a washing or cleaning process.
  • Cosmetic stains are very stubborn because they are often a combination of very fine pigments and water-oil mixtures that can sit deep in the fibers. This ability to carry dirt and, above all, the removal of pigments from the fibers represents a challenge for many common surfactants.
  • detergents or cleaning agents which comprise or consist of a) at least one fatty acid tauride and b) at least one further surfactant different from a) and c) at least one enzyme.
  • fatty acid taurides preferably methyl cocoyl taurate or methyl oleoyl taurate, in particular the sodium salts of methyl cocoyl taurate or methyl oleoyl taurate, as a co-surfactant leads to improved stain removal and thus an increase in the overall washing performance of a detergent formulation in its primary detergency, in particular against cosmetic stains such as make-up stains.
  • the invention relates in a first aspect to a detergent or cleaning agent according to claim 1.
  • the invention relates to the use of a detergent or cleaning agent for improved stain removal.
  • the invention relates to the use of fatty acid taurides for improved stain removal in a washing or cleaning process.
  • At least one refers to 1 or more, for example 2, 3, 4, 5, 6, 7, 8, 9 or more. In connection with components of the compounds described herein, this information does not refer to the absolute amount of molecules, but rather to the type of component. “At least one fatty acid tauride” therefore means, for example, that only one type of fatty acid tauride compound or several different types of fatty acid tauride compounds can be included, without providing information about the amount of the individual compounds.
  • the expression “essentially free of” means that the respective compound can in principle be included, but is then present in an amount that does not impair the function of the other components.
  • the property “substantially free of” a particular compound is therefore preferably a total weight of less than 0.1% by weight, more preferably less than 0.001% by weight, in particular free of this, based on the total weight of detergents and cleaning agents.
  • Information about the molecular weight refers to the weight-average molecular weight in g/mol, unless the number-average molecular weight is explicitly stated. It is preferably determined by GPC using polystyrene standards.
  • a hydrogen atom of a compound can be replaced by a substituent through substitution.
  • substituents are, for example, hydroxy, alkoxy, amino, nitro, amido, fluorine, chlorine, bromine, iodine, or carbonyl, carboxyl, ester, ether, mercapto, sulfonyl, Cyano, or linear or branched alkyl, alkenyl, alkynyl, cycloalkyl, aryl, alkylcycloalkyl, alkylcycloalkenyl, alkenylcycloalkyl, alkenylcycloalkenyl, alkylaryl, alkynylcycloalkyl, alkynylcycloalkenyl, alkynylaryl, or alkenylaryl groups with up to to 15 carbon atoms, which can contain at least one heteroatom, preferably N, O, S, Si, Se or P.
  • Fatty acid taurides or fatty acid taurates are present as salts; all suitable salts can be used. These are preferably alkali metal or alkaline earth metal salts, more preferably Na and K, in particular Na.
  • Cleaning products that contain Tauride are out EP2886633 A1 , CN108192759 , CN 105886147 as well as CN 103865660 known.
  • the detergent or cleaning agent according to the invention contains methyl cocoyl taurate or methyl oleoyl taurate or mixtures thereof, in particular the sodium salts thereof.
  • R can, for example, be an alkyl radical with 6 to 18, 10 to 18 or 12 to 18 or an alkenyl radical with 18 carbon atoms.
  • the detergent or cleaning agent comprises at least one fatty acid tauride in 0.5 to 5% by weight, based on the total weight of the detergent or cleaning agent.
  • Methyl cocoyl taurate or methyl oleoyl taurate are commercially available, for example, as sodium salts from Clariant under the trade names Hostapon CT or Hostapon TPHC.
  • the suitable fatty acid taurides are of plant origin.
  • the detergent or cleaning agent b) according to the invention contains at least one anionic surfactant which is different from a).
  • Anionic, nonionic, zwitterionic and/or amphoteric surfactants can be used as further surfactants in the detergent or cleaning agent according to the invention.
  • Anionic surfactants are important components of detergents and cleaning agents because they remove a variety of textile soiling and are particularly effective on greasy soiling. They are widely available commercially and have good cleaning performance on dirty surfaces.
  • the surfactants that can be used can be of petrochemical, plant or microbiological origin.
  • Anionic surfactants include, among others, those of the sulfonate and sulfate types.
  • the preferred anionic surfactants of the sulfonate type are C9-C13 alkylbenzene sulfonates and olefin sulfonates, that is, mixtures of alkene and hydroxyalkane sulfonates and disulfonates, such as those obtained, for example, from C12-C18 monoolefins with a terminal or internal double bond by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation products.
  • Alkanesulfonates which are obtained from C12-C18 alkanes, for example by sulfochlorination or sulfoxidation with subsequent hydrolysis or neutralization, are also suitable.
  • the esters of ⁇ -sulfofatty acids for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids, are also suitable.
  • Suitable anionic surfactants are sulfated fatty acid glycerol esters.
  • Fatty acid glycerol esters are to be understood as meaning the mono-, di- and triester and mixtures thereof, such as those obtained in the production by esterification of a monoglycerol with 1 to 3 mol of fatty acid or in the transesterification of triglycerides with 0.3 to 2 mol of glycerol.
  • Preferred sulfated fatty acid glycerol esters are the sulfonation products of saturated fatty acids with 6 to 22 carbon atoms, for example caproic acid, caprylic acid, capric acid, myristic acid, lauric acid, palmitic acid, stearic acid or behenic acid.
  • Alk(en)yl sulfates are the alkali and in particular the sodium salts of the sulfuric acid half esters of the C12-C18 fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C10-C20 oxo alcohols and those secondary half esters Alcohols of these chain lengths are preferred. Also preferred are alk(en)yl sulfates of the chain length mentioned, which contain a synthetic straight-chain alkyl radical produced on a petrochemical basis and which have a degradation behavior analogous to that of the adequate compounds based on fatty chemical raw materials.
  • C12-C16 alkyl sulfates and C12-C15 alkyl sulfates as well as C14-C15 alkyl sulfates are preferred.
  • 2,3-alkyl sulfates (secondary alkyl sulfates with the sulfate group in the 2- or 3-position) are also suitable anionic surfactants.
  • the sulfuric acid monoesters of the straight-chain or branched C7-C21 alcohols ethoxylated with 1 to 6 moles of ethylene oxide such as 2-methyl-branched C9-C11 alcohols with an average of 3.5 moles of ethylene oxide (EO) or C12-C18 fatty alcohols with 1 up to 4 EO are suitable.
  • the detergent or cleaning agent according to the invention contains 0.01 to 5% by weight, preferably 0.5 to 3% by weight and in particular 1.5 to 2.5% by weight, of an ethoxylated fatty alcohol sulfate .
  • such fatty alcohol ether sulfates can have 2EO and can be derived, for example, from C12-18 fatty alcohols.
  • Suitable anionic surfactants are the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or sulfosuccinic acid esters and which represent monoesters and/or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • alcohols preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • Preferred sulfosuccinates contain C8-C18 fatty alcohol residues or mixtures of these.
  • Particularly preferred sulfosuccinates contain a fatty alcohol residue which is derived from ethoxylated fatty alcohols.
  • Sulfosuccinates whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are particularly preferred. It is also possible to use alk(en)yl succinic acid with preferably 8 to 18 carbon atoms in the alk(en)yl chain or its salts.
  • 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 those made from natural fatty acids, for example coconut, palm kernel, are suitable. , olive oil or tallow fatty acids, derived soap mixtures.
  • the anionic surfactants including soaps if present, may preferably be in the form of their sodium, potassium or magnesium salts.
  • the anionic surfactants are preferably in the form of their sodium salts.
  • At least one anionic surfactant preferably a linear or branched alkyl benzene sulfonate (e.g. with C9-C13) and/or an alkyl ether sulfate (e.g. with C12-18), for example sodium lauryl ether sulfate, for example with 2EO, and/or an alpha-olefin sulfonate, can be included in the detergent or cleaning agent according to the invention; this, if included, is preferably in an amount of 0.1 to 50% by weight, more preferably from 0.2 to 20% by weight, even more preferably from 0.5 to 10% by weight based on that Total weight of the detergent or cleaning agent included.
  • a linear or branched alkyl benzene sulfonate e.g. with C9-C13
  • an alkyl ether sulfate e.g. with C12-18
  • sodium lauryl ether sulfate for example with 2EO
  • the function of a further anionic surfactant more preferably a linear or branched alkyl benzene sulfonate and / or an alkyl ether sulfate, such as sodium lauryl ether sulfate (SLES), and/or an alpha-olefin sulfonate, more preferably an alkyl ether sulfate, such as sodium lauryl ether sulfate (SLES), can be partially or completely replaced, preferably to over 10%, more preferably to over 20%, still more preferably over 30%, even more preferably over 40%, even more preferably over 50% or over 50%, even more preferably over 60%, even more preferably over 70%, even more preferably over 80% , more preferably over 90%, even more preferably over 9
  • a further anionic surfactant more preferably a linear or branched alkyl benzene sulfonate and / or an alkyl ether sulfate, such as sodium lauryl ether
  • the addition of the at least one fatty acid tauride a) to the detergent or cleaning agent replaces a further anionic surfactant, more preferably an alkyl ether sulfate, such as sodium lauryl ether sulfate, to about 50% to about 100%, more preferably to about 50 % or about 100%.
  • a further anionic surfactant more preferably an alkyl ether sulfate, such as sodium lauryl ether sulfate
  • the detergent or cleaning agent according to the invention is essentially free of other anionic surfactants, preferably free of alkyl ether sulfates, such as sodium lauryl ether sulfate (SLES).
  • SLES sodium lauryl ether sulfate
  • the fatty acid tauride a) and the further anionic surfactant preferably an alkyl ether sulfate, such as sodium lauryl ether sulfate (SLES), for example with 1-4 or 2 EO, in a ratio of 1:10 to 10:1, are more preferred from 5:1 to 1:5, even more preferably from 1:1 or 1:1.8 (ratio a:anionic surfactant) in the detergent or cleaning agent according to the invention.
  • the ratio is in particular a weight ratio. If the agent contains several anionic surfactants, the ratio given above applies either to the sum of all other anionic surfactants or to one anionic surfactant. In the latter case, this is in particular an alkyl ether sulfate.
  • the washing or cleaning agent comprises a nonionic surfactant, preferably a nonionic surfactant from the group of 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, more preferably from the group the alcohol ethoxylates, even more preferably a C12-18 alcohol ethoxylate with 7 EO units.
  • the nonionic surfactant is preferably in an amount from 0.1 to 50% by weight, more preferably from 0.2 to 20% by weight, even more preferably from 0.5 to 10% by weight, based on the total weight of the detergent or cleaning agent.
  • the at least one surfactant of the detergent or cleaning agent according to the invention comprises an anionic surfactant and a nonionic surfactant, the anionic surfactant preferably being a linear or branched alkyl benzene sulfonate and/or an alkyl ether sulfate, for example sodium lauryl ether sulfate, and/or alpha-olefin sulfonate and/or the nonionic surfactant preferably comes from the group of 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, more preferably from the group of (fatty) alcohol ethoxylates, even more preferably includes it is a C12-18 alcohol ethoxylate with 7 EO units
  • the anionic and/or the nonionic surfactant in the detergent or cleaning agent according to the invention is preferably in an amount of 0.1 to 50% by weight, more preferably of 0.2 to 20% by weight, even more preferably of 0. 5 to 10% by weight, based on the total weight of the detergent or cleaning agent.
  • the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary alcohols with preferably 8 to 18 carbon atoms and an average of 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol residue is linear or preferably methyl-branched in the 2-position can contain linear and methyl-branched radicals in the mixture, as are usually present in oxo alcohol radicals.
  • EO ethylene oxide
  • alcohol ethoxylates with linear residues from alcohols of native origin with 12 to 18 carbon atoms, for example from coconut, palm, tallow or oleyl alcohol, and an average of 2 to 8 EO per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C12-C14 alcohols with 3 EO, 4 EO or 7 EO, C9-C1 1 alcohol with 7 EO, C13-C15 alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C12-C18 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C12-C14 alcohol with 3 EO and C12-C18 alcohol with 7 EO.
  • the ethoxylation levels reported represent statistical averages, which may be a whole or a fractional number for a specific product.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples of this are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Nonionic surfactants that contain EO and PO groups together in the molecule can also be used according to the invention. Block copolymers with EO-PO block units or PO-EO block units can be used here, but also EO-PO-EO copolymers or PO-EO-PO copolymers.
  • mixed alkoxylated nonionic surfactants can also be used, in which EO and PO units are not distributed in blocks but rather randomly. Such products are obtainable by the simultaneous action of ethylene and propylene oxide on fatty alcohols.
  • alkyl glucosides of the general formula RO( G ) and G is the symbol representing a glycoside unit with 5 or 6 carbon atoms, preferably glucose.
  • the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; x is preferably 1.2 to 1.4.
  • nonionic surfactants which are used either as the sole nonionic surfactant or in combination with other nonionic surfactants, are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, preferably with 1 to 4 carbon atoms in the alkyl chain, in particular fatty acid methyl esters.
  • Nonionic surfactants of the amine oxide type for example N-cocoalkyl-N,N-dimethylamine oxide and N-tallow alkyl-N,N-dihydroxyethylamine oxide, and the fatty acid alkanolamides may also be suitable.
  • the amount of these nonionic surfactants is preferably not more than that of the ethoxylated fatty alcohols, in particular not more than half of it.
  • Suitable surfactants are polyhydroxy fatty acid amides of the formula (II), in which R 3 CO represents an aliphatic acyl radical with 6 to 22 carbon atoms, R 1 represents hydrogen, an alkyl or hydroxyalkyl radical with 1 to 4 carbon atoms and [T] represents a linear or branched polyhydroxyalkyl radical with 3 to 10 carbon atoms and 3 to 10 hydroxyl groups stands.
  • the polyhydroxy fatty acid amides are known substances that can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.
  • the group of polyhydroxy fatty acid amides also includes compounds of the formula (III), in which R 3 is a linear or branched alkyl or alkenyl radical with 7 to 12 carbon atoms, R 1 is a linear, branched or cyclic alkyl radical or an aryl radical with 2 to 8 carbon atoms and R 2 is a linear, branched or cyclic alkyl radical or one Aryl radical or an oxy-alkyl radical with 1 to 8 carbon atoms, with C1-C4 alkyl or phenyl radicals being preferred and [T] represents a linear polyhydroxyalkyl radical whose alkyl chain is substituted with at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propoxylated Derivatives of this residue.
  • R 3 is a linear or branched alkyl or alkenyl radical with 7 to 12 carbon atoms
  • R 1 is a linear, branched or cyclic alkyl radical or an
  • [T] is preferably obtained by reductive amination of a sugar, for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • a sugar for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • the N-alkoxy or N-aryloxy substituted ones Compounds can then be converted into the desired polyhydroxy fatty acid amides by reaction with fatty acid methyl esters in the presence of an alkoxide as a catalyst.
  • the detergent or cleaning agent has, in addition to compound a), a detergent or cleaning agent matrix based purely on nonionic surfactants, for example no other anionic surfactants are included.
  • the detergent or cleaning agent predominantly contains surfactants from renewable raw materials and the proportion of synthetic surfactants is as low as possible or is zero.
  • Suitable cation surfactants include the quaternary ammonium compounds of the formula (R i )(R ii )(R iii )(R iv )N + X-, in which R i to R iv represent four of the same or different types, in particular two long and two short-chain, alkyl radicals and
  • the washing or cleaning agents can contain cationic surfactants in amounts, based on the total weight of the washing or cleaning agent, of 0.001 to 10% by weight, preferably 0.01 to 5% by weight, in particular 0.1 to 3% by weight. % contain.
  • Suitable amphotensides are, for example, betaines, alkylamidoalkylamines, alkyl-substituted amino acids, acylated amino acids or biosurfactants, of which betaines are preferred within the scope of the teaching according to the invention.
  • the detergent or cleaning agent according to the invention contains c) at least one enzyme.
  • the detergent or cleaning agent of the present invention comprises at least one enzyme, or a combination of different enzymes, in order to ensure sufficient cleaning action, for example on dried and crusted food and dirt residues.
  • Liquid, aqueous detergents or cleaning agents are preferred.
  • Enzymes preferred according to the invention are amylases, proteases, (hemi)cellulases, peroxidases and/or lipases.
  • amylases can be added to remove starch and glycogen.
  • Alpha-, beta- and gamma-amylases ⁇ -, ⁇ -, ⁇ -amylases
  • glucoamylases and maltogenic amylases can be used according to the invention.
  • the amylases can come from any sources, such as bacteria, fungi, pancreatic glands of animal origin, germinated grains, yeasts, etc. Genetically modified amylases can also be used, possibly even preferably, in the detergents or cleaning agents according to the invention.
  • amylase enzymes may be present in the detergents or cleaning agents according to the invention in an amount of from 0.00001% by weight to 5% by weight, preferably from 0.0001% by weight to about 1% by weight, more preferably from 0.0005 to about 0.5% by weight and in particular from 0.001 or 0.01 to about 0.4% by weight, based on the total weight of the detergent or cleaning agent and on active protein.
  • proteases for the cleavage of proteins and peptide residues can also be added to the detergents or cleaning agents according to the invention.
  • Proteases are particularly suitable for the hydrolytic cleavage and removal of protein residues, especially dried protein residues.
  • Proteases suitable according to the invention are proteinases (endopeptidases) and peptidases (exopeptidases). Proteases that can be used can be of plant, animal, bacterial and/or fungal origin. Suitable proteases are, in particular, serine, cysteine, aspartate and metalloproteases. Genetically modified proteases can also be used, possibly even preferably, in the detergents or cleaning agents according to the invention.
  • proteases are used in amounts of active protein in the range from 0.00001 to 1.5% by weight, preferably in the range from 0.0001 to 0.75% by weight, based on the total weight of the detergents or cleaning agents.
  • lipases can be added to detergents or cleaning agents according to the invention to remove stubbornly adhering fatty dirt. Lipases are therefore an organic alternative to surfactants and can support the cleaning effect of the surfactants in quantities (active protein) of 0.0001 to 1% by weight. Suitable lipases can be obtained from plants (for example castor species), microorganisms and animal sources, such as pancreatic lipases.
  • the aforementioned enzymes can be added individually or in any combination of mixtures to the detergents and cleaning agents according to the invention.
  • Amylases in particular alpha-amylases and proteases, are particularly preferred for use in detergents and cleaning agents according to the invention.
  • the enzymes that can be added can optionally be combined with any other enzymes in order to further improve the cleaning performance of the detergents or cleaning agents.
  • Further enzymes suitable according to the invention are reductases, oxidases, ligninases, cutinases, pectinases, xylanases, phenoloxidases, lipoxygenases, tannases, pentosanases, malanases, glucanases, arabinosidases and any mixtures of these enzymes.
  • the at least one enzyme is present in the detergent and cleaning agent according to the invention in an amount of from 0.00001 to 5% by weight, preferably from 0.0001 to 2% by weight, more preferably from 0.01 to 1 .5% by weight, based on the total weight of the detergent or cleaning agent and active protein.
  • amylases can be stabilized by adding calcium chloride ions.
  • calcium chloride preferably in the form of the dihydrate (CaCl 2 ⁇ 2 H 2 O) is added to the detergents or cleaning agents according to the invention.
  • the amount of calcium chloride added is preferably 0.01 to 2% by weight, more preferably 0.05 to 1% by weight, even more preferably 0.08 to 1% by weight and especially about 0.1% by weight. %, based on the total weight of the detergent or cleaning agent.
  • the detergent or cleaning agent comprises or consists of a) at least one fatty acid tauride, b) at least one of a) different anionic surfactants, c) at least one enzyme and d) at least one additive.
  • Suitable additives can be selected from builders, bleaching agents, bleaching catalysts, bleaching activators, electrolytes, pH adjusters, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, complexing agents, foam inhibitors, silicone oils, soil release polymers, graying inhibitors, shrinkage inhibitors, anti-wrinkle agents, antimicrobial agents, Solvents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatics, bittering agents, ironing aids, repellents and impregnating agents, skin-care active ingredients, swelling and anti-slip agents, softening components as well as UV absorbers and mixtures thereof.
  • the compounds or components optionally used as additives d) are different from the compounds or components used as a), b) or c) of the detergent or cleaning agent according to the invention.
  • the detergent or cleaning agent according to the invention comprises the at least one additive in an amount of 0.0001 to 30% by weight, preferably 0.1 to 20% by weight, more preferably 1 to 10% by weight, based on the total weight of the detergent or cleaning agent.
  • the detergent or cleaning agent preferably contains at least one perfume or fragrance, or optionally a mixture of different perfumes or fragrances as the at least one additive.
  • fragrance compounds for example synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type, can be used as perfume oils or fragrances.
  • perfume oils can also contain natural fragrance mixtures such as those available from plant sources, for example pine, citrus, jasmine, patchouli, rose or ylang-ylang oil.
  • the detergent or cleaning agent contains one or more fragrances in an amount of usually up to 15% by weight, preferably 0.01 to 5% by weight, in particular 0.3 to 3% by weight, based on the total weight of the detergent or cleaning agent.
  • the detergent or cleaning agent according to the invention additionally contains a bleaching agent as the at least one additive.
  • sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance.
  • Other useful bleaching agents are, for example, sodium percarbonates, peroxypyrophosphates, citrate perhydrates and peracid salts or organic peracids which provide H 2 O 2 , such as perbenzoates, peroxophthalates, diperazelaic acid, diperdodecanedioic acid, 4-phthalimidoperoxobutanoic acid, 5-phthalimidoperoxopentanoic acid, 6-phthalimidoperoxohexanoic acid, 7-phthalimidoperoxohept anic acid, N,N '-terephthaloyl-di-6-aminoperoxohexanoic acid and mixtures thereof.
  • the preferred peracids include the phthalimidoperoxoalkanoic acids, in particular 6-phthalimidoperoxohexanoic acid (PAP).
  • PAP 6-phthalimidoperoxohexanoic acid
  • the bleaching agent can - if available - have been formulated in particle form in a known manner using inert carrier materials; It will preferably be used in a coated form. It is important that the enveloping material releases the encased bleaching agent under the conditions of use of the detergent or cleaning agent (at higher temperatures, pH values that change due to dilution with water, or similar).
  • a preferred covering material is one that consists at least in part of saturated fatty acid.
  • the amount of bleaching agent is preferably between 0.5 and 20% by weight, based on the total weight of the detergent or cleaning agent.
  • bleach activators can be incorporated into the detergents and cleaning agents.
  • Compounds which produce aliphatic peroxocarboxylic acids under perhydrolysis conditions can be used as bleach activators.
  • TAED
  • bleach catalysts can also be incorporated into the liquid detergents and cleaning agents.
  • These substances are bleach-intensifying transition metal salts or transition metal complexes such as Mn, Fe, Co, Ru or Mo salen complexes or carbonyl complexes.
  • Mn, Fe, Co, Ru, Mo, Ti, V and Cu complexes with nitrogen-containing tripod ligands as well as Co, Fe, Cu and Ru ammine complexes can also be used as bleaching catalysts.
  • aqueous detergent or cleaning agent contains a bleach, a bleach activator and/or a bleach catalyst, it is particularly advantageous that these are present in encapsulated form in the detergent or cleaning agent.
  • the detergent or cleaning agent according to the invention can contain at least one complexing agent.
  • Complexing agents are also known as chelating agents or sequestering agents.
  • a complexing agent can bind metal ions to prevent them from reacting with other components of a composition.
  • they can be added to detergent or cleaning compositions to complex Ca and Mg ions to soften the water.
  • Other complexing agents can preferably also contribute to the washing or cleaning performance.
  • Suitable complexing agents are, for example, condensed phosphates, phosphonates and/or aminocarboxylic acids.
  • condensed phosphates include, but are not limited to, sodium and potassium orthophosphate, sodium and potassium pyrophosphate, sodium tripolyphosphate and sodium hexametaphosphate.
  • Examples of phosphonic acids, phosphonates or derivatives thereof include 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC), 1-hydroxyethane-(1,1-diphosphonic acid) (HEDP), aminotrimethylenephosphonic acid (ATMP), 2-hydroxyethyliminobis(methylenephosphonic acid) , diethylenetriaminepenta-(methylenephosphonic acid) (DTPMP), ethylenediaminetetra(methylenephosphonic acid) (EDTMP), hexamethylenediamine(tetramethylenephosphonic acid), bis(hexamethylene)triamine(pentamethylenephosphonic acid), phosphoric acid or suitable salts thereof, but are not limited thereto.
  • PBTC 2-phosphonobutane-1,2,4-tricarboxylic acid
  • HEDP 1-hydroxyethane-(1,1-diphosphonic acid)
  • ATMP aminotrimethylenephosphonic acid
  • 2-hydroxyethyliminobis(methylenephosphonic acid) di
  • the detergent or cleaning agent according to the invention further contains a phosphonate-containing compound, preferably diphosphonic acid or derivatives or salts thereof, more preferably 1-hydroxyethane-(1,1-diphosphonic acid) or a suitable salt thereof.
  • a phosphonate-containing compound preferably diphosphonic acid or derivatives or salts thereof, more preferably 1-hydroxyethane-(1,1-diphosphonic acid) or a suitable salt thereof.
  • the detergent or cleaning agent according to the invention contains 1-hydroxyethane-(1,1-diphosphonic acid) (HEDP) or a suitable salt thereof.
  • HEDP 1-hydroxyethane-(1,1-diphosphonic acid)
  • the detergent or cleaning agent according to the invention is essentially free of phosphates or other phosphorus-containing compounds, in particular those that are not phosphonates.
  • the detergent or cleaning agent according to the invention is also essentially free of phosphonates, such as diphosphonic acids or derivatives or salts thereof.
  • the detergent or cleaning agent according to the invention is essentially free of 1-hydroxyethane-(1,1-diphosphonic acid) (HEDP) or a suitable salt thereof.
  • HEDP 1-hydroxyethane-(1,1-diphosphonic acid)
  • Suitable aminocarboxylic acid materials containing little or no NTA include, but are not limited to, N-hydroxyethylaminodiacetic acid, ethylenediaminetetraacetic acid (EDTA), hydroxyethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid (DTPA), N-hydroxyethylethylenediaminetriacetic acid (HEDTA), methylglycinediacetic acid (MGDA), glutamic acid-N , N-diacetic acid (GLDA), ethylenediaminesuccinylic acid (EDDS), 2-hydroxyethyliminodiacetic acid (HEIDA), iminodisuccinylic acid (IDS), 3-hydroxy-2-2'-iminodisuccinylic acid (HIDS) and other similar acids or salts thereof having an amino group with a carboxylic acid substituent .
  • N-hydroxyethylaminodiacetic acid ethylenediaminetetraacetic acid (EDTA), hydroxyethylenediamine
  • the detergent or cleaning agent is essentially free of aminocarboxylic acids.
  • a complexing agent should be used in the detergent or cleaning agent according to the invention, it is preferably used in an amount of from 0.01 to 30% by weight, preferably from 0.1 to 20% by weight, more preferably from 0.5 to 15% by weight, based on the total weight of the detergent or cleaning agent, is used.
  • the detergent or cleaning agent according to the invention can also contain one or more builders.
  • the washing or cleaning agent contains water-soluble and/or water-insoluble builders, in particular selected from alkali metal aluminosilicate, crystalline alkali metal silicate with a modulus above 1, monomeric polycarboxylate, polymeric polycarboxylate and mixtures thereof, in particular in amounts in the range of 2.5 weight. -% to 30% by weight, based on the total weight of the detergent or cleaning agent.
  • water-soluble and/or water-insoluble builders in particular selected from alkali metal aluminosilicate, crystalline alkali metal silicate with a modulus above 1, monomeric polycarboxylate, polymeric polycarboxylate and mixtures thereof, in particular in amounts in the range of 2.5 weight. -% to 30% by weight, based on the total weight of the detergent or cleaning agent.
  • the water-soluble organic builder substances include in particular those from the class of polycarboxylic acids, in particular citric acid and sugar acids, as well as polymeric (poly)carboxylic acids, in particular the polycarboxylates accessible by oxidation of polysaccharides, polymeric acrylic acids, methacrylic acids, maleic acids and mixed polymers from these, which also contain small proportions of polymerizable substances without carboxylic acid functionality can.
  • the relative molecular mass of the homopolymers of unsaturated carboxylic acids is generally between 5000 g/mol and 200,000 g/mol, that of the copolymers between 2000 g/mol and 200,000 g/mol, preferably 50,000 g/mol to 120,000 g/mol, based on free acid .
  • a particularly preferred acrylic acid-maleic acid copolymer has a relative molecular weight of 50,000 g/mol to 100,000 g/mol.
  • Suitable, although less preferred, compounds of this class are copolymers of acrylic acid or methacrylic acid with vinyl ethers, such as vinyl methyl ethers, vinyl esters, ethylene, propylene and styrene, in which the proportion of acid is at least 50% by weight.
  • Terpolymers which contain two carboxylic acids and/or their salts as monomers and vinyl alcohol and/or a vinyl alcohol derivative or a carbohydrate as the third monomer can also be used as water-soluble organic builder substances.
  • the first acidic monomer or its salt is derived from a monoethylenically unsaturated C 3 -C 8 carboxylic acid and preferably from a C 3 -C 4 monocarboxylic acid, in particular from (meth)acrylic acid.
  • the second acidic monomer or its salt can be a derivative of a C 4 -C 8 dicarboxylic acid, with maleic acid being particularly preferred.
  • the third monomeric unit is formed by vinyl alcohol and/or preferably an esterified vinyl alcohol.
  • vinyl alcohol derivatives are preferred, which represent an ester of short-chain carboxylic acids, for example C 1 -C 4 carboxylic acids, with vinyl alcohol.
  • Preferred terpolymers contain 60% by weight to 95% by weight, in particular 70% by weight to 90% by weight, of (meth)acrylic acid and/or (meth)acrylate, more preferably acrylic acid and/or acrylate, and maleic acid and/or maleinate and 5% by weight to 40% by weight, preferably 10% by weight to 30% by weight, of vinyl alcohol and/or vinyl acetate.
  • the second acidic monomer or its salt can also be a derivative of an allylsulfonic acid which is in the 2-position with an alkyl radical, preferably with a C 1 -C 4 alkyl radical, or an aromatic radical, which is preferably derived from benzene or benzene derivatives , is substituted.
  • Preferred terpolymers contain 40% by weight to 60% by weight, in particular 45 to 55% by weight (meth)acrylic acid and/or (meth)acrylate, more preferably acrylic acid and/or acrylate, 10% by weight to 30% by weight, preferably 15% by weight to 25% by weight, of methallylsulfonic acid and/or methallylsulfonate and, as the third monomer, 15% by weight to 40% by weight, preferably 20% by weight to 40% by weight.
  • % of a carbohydrate can be, for example, a mono-, di-, oligo- or polysaccharide, with mono-, di- or oligosaccharides being preferred; sucrose is particularly preferred.
  • terpolymers generally have a relative molecular mass between 1000 g/mol and 200,000 g/mol, preferably between 2000 g/mol and 50,000 g/mol and in particular between 3000 g/mol and 10,000 g/mol. They can be used, in particular for the production of liquid agents, in the form of aqueous solutions, preferably in the form of 30 to 50 percent by weight aqueous solutions. All of the polycarboxylic acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
  • Water-insoluble, water-dispersible inorganic builder materials are, in particular, crystalline or amorphous alkali aluminosilicates, in amounts of up to 50% by weight, preferably not more than 40% by weight and in liquid agents in particular from 1% by weight to 5% by weight, used.
  • the crystalline aluminosilicates in detergent quality in particular zeolite NaA and optionally NaX, are preferred. Amounts close to the upper limit mentioned are preferably used in solid, particulate agents.
  • Suitable aluminosilicates in particular have no particles with a grain size of over 30 ⁇ m and preferably consist of at least 80% by weight of particles with a size of less than 10 ⁇ m.
  • Suitable substitutes or partial substitutes for the aluminosilicate mentioned are crystalline alkali metal silicates, which can be present alone or in a mixture with amorphous silicates.
  • the alkali metal silicates that can be used as builders in the compositions preferably have a molar ratio of alkali metal oxide to SiO 2 of less than 0.95, in particular from 1:1.1 to 1:12, and can be amorphous or crystalline.
  • Preferred alkali metal silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio Na 2 O:SiO 2 of 1:2 to 1:2.8. Those with a molar ratio of Na 2 O:SiO 2 of 1:1.9 to 1:2.8 are preferably added as a solid and not in the form of a solution during production.
  • the crystalline silicates used which can be present alone or in a mixture with amorphous silicates, are preferably crystalline layered silicates of the general formula Na 2 Si to 4 and y is a number from 0 to 20 and preferred values for x are 2, 3 or 4.
  • Preferred crystalline layered silicates are those in which x assumes the values 2 or 3 in the general formula mentioned.
  • ⁇ - and ⁇ -sodium disilicates Na 2 Si 2 O 5 ⁇ yH 2 O
  • Practically anhydrous crystalline alkali metal silicates of the above-mentioned general formula, in which x is a number from 1.9 to 2.1, which are produced from amorphous alkali metal silicates can also be used in the agents described here.
  • a crystalline sodium layered silicate with a modulus of 2 to 3 is used, as can be produced from sand and soda.
  • Crystalline sodium silicates with a modulus in the range from 1.9 to 3.5 are used in detergents in a further preferred embodiment.
  • Their alkali metal silicate content is preferably 1% by weight to 50% by weight and in particular 5% by weight to 35% by weight, based on the anhydrous active substance. If alkali metal aluminosilicate, in particular zeolite, is also present as an additional builder substance, the content of alkali metal silicate is preferably 1% by weight to 15% by weight and in particular 2% by weight to 8% by weight, based on the anhydrous active substance.
  • the weight ratio of aluminosilicate to silicate, based on anhydrous active substances is then preferably 4:1 to 10:1.
  • the weight ratio of amorphous alkali metal silicate to crystalline alkali metal silicate is preferably 1:2 to 2:1 and in particular 1:1 to 2:1.
  • further water-soluble or water-insoluble inorganic substances can be included in the agents used together with it or used in processes according to the invention. Suitable in this context are the alkali metal carbonates, alkali metal bicarbonates and alkali metal sulfates and mixtures thereof. Such additional inorganic material may be present in amounts up to 30% by weight.
  • the preferred solvent in the detergents or cleaning agents according to the invention is water, but organic solvents can also be present in the detergents or cleaning agents and can partially replace the water.
  • Suitable organic solvents are, for example, saturated or unsaturated, preferably saturated, branched or unbranched C 1 - 20 hydrocarbons, preferably C 2 - 15 hydrocarbons, with one or more hydroxy groups, preferably a hydroxy group, and optionally one or more ether functions COC, ie oxygen atoms interrupting the carbon atom chain.
  • Preferred solvents are the C 1-6 alcohols, in particular ethanol, n-propanol or iso-propanol, as well as the C 2-6 alkylene glycols and poly-C 2 - possibly etherified on one side with a C 1-6 alkanol.
  • solvents are the following compounds named according to INCI: Alcohol (ethanol), Buteth-3, Butoxydiglycol, Butoxyethanol, Butoxyisopropanol, Butoxypropanol, n-Butyl Alcohol, t-Butyl Alcohol, Butylene Glycol, Butyloctanol, Diethylene Glycol, Dimethoxydiglycol, Dimethyl Ether, Dipropylene Glycol, Ethoxydiglycol, Ethoxyethanol, Ethyl Hexanediol, Glycol, Hexanediol, 1,2,6-Hexanetriol, Hexyl Alcohol, Hexylene Glycol, Isobutoxypropanol, Isopentyldiol, Isopropyl Alcohol (iso-Propanol), 3-Methoxybutanol, Methoxydiglycol, Methoxyethanol, Methoxyisopropanol, Methoxymethylbutanol, Methoxy PEG-10, Methoxy
  • B methanol, ethanol, n-propanol, n-butanol, tert-butanol or phenol, or carboxylic acids, e.g. B. acetic or carbonic acid, etherified or esterified monomers or homo- or heteropolymers, in particular monomers as well as homodi- and trimers, C 2 -C 4 alkylene glycols.
  • the detergents or cleaning agents contain one or more hydrophobic components.
  • the hydrophobic components not only improve the cleaning effect against hydrophobic impurities such as greasy dirt, but also have a positive effect on phase separation and their reversibility in multi-phase detergents or cleaning agents.
  • Suitable hydrophobic components are, for example, dialkyl ethers with identical or different C 4 - to C 14 -alkyl radicals, in particular linear dioctyl ether; Hydrocarbons with a boiling range of 100 to 300 ° C, in particular 140 to 280 ° C, e.g. B.
  • hydrophobic components are mixtures of different dialkyl ethers, of dialkyl ethers and hydrocarbons, of dialkyl ethers and essential oils, of hydrocarbons and essential oils, of dialkyl ethers and hydrocarbons and essential oils and of these mixtures.
  • the washing or cleaning agents can contain hydrophobic components in amounts, based on the total weight of the washing or cleaning agent, of 0.01 to 20% by weight, preferably 0.1 to 14% by weight, more preferably 0.5 to 10% by weight .-%, even more preferably 0.8 to 7% by weight.
  • phase separation aids include, for example, alkali metal and alkaline earth metal halides, in particular chlorides and sulfates and nitrates, in particular sodium and potassium chloride and sulfate, as well as ammonium chloride and sulfate or mixtures thereof.
  • phase separation aids in amounts, based on the total weight of the washing or cleaning agent, of 0.1 to 30% by weight, preferably 1 to 20% by weight, more preferably 3 to 15% by weight, even more preferably 5 to 12% by weight.
  • the detergent or cleaning agent according to the invention can contain one or more thickeners, preferably in an amount of 0.01 to 5% by weight, more preferably of 0.05 to 2.5% by weight, even more preferably of 0.1 to 1% by weight.
  • Suitable thickeners are, for example, organic natural thickeners (agar agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins, gelatin, casein), organic modified natural substances (carboxymethyl cellulose and other cellulose ethers, hydroxyethyl - and -propylcellulose and the like, kernel meal ethers), organic fully synthetic thickeners (polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides) and inorganic thickeners (polysilicic acids, clay minerals such as montmorillonites, zeolites, silicas).
  • organic natural thickeners agar agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dex
  • the polyacrylic and polymethacrylic compounds include, for example, the high molecular weight homopolymers of acrylic acid crosslinked with a polyalkenyl polyether, in particular an allyl ether of pentaerythritol or propylene (INCI name according to the International Dictionary of Cosmetic Ingredients of The Cosmetic, Toiletry, and Fragrance Association (CTFA): Carbomer), also known as carboxyvinyl polymers.
  • a polyalkenyl polyether in particular an allyl ether of pentaerythritol or propylene
  • CFA Cosmetic, Toiletry, and Fragrance Association
  • the polyacrylic and polymethacrylic compounds that are suitable as thickeners have a weight-average molecular weight of >100,000 g/mol, preferably ⁇ 500,000 g/mol.
  • Preferred thickeners are the polysaccharides and heteropolysaccharides, in particular the polysaccharide gums, for example gum arabic, agar, alginates, carrageenans and their salts, guar, guar gum, tragacant, gellan, ramsan, dextran or xanthan gum and their derivatives, e.g. B. propoxylated guar, as well as their mixtures.
  • Other polysaccharide thickeners such as starches or cellulose derivatives, can be used alternatively, but preferably in addition to a polysaccharide gum, for example starches of various origins and starch derivatives, e.g. B.
  • hydroxyethyl starch starch phosphate esters or starch acetates, or carboxymethyl cellulose or its sodium salt, methyl, ethyl, hydroxyethyl, hydroxypropyl, hydroxypropyl-methyl or hydroxyethyl-methyl cellulose or cellulose acetate.
  • Polysaccharides and heteropolysaccharides suitable as thickeners preferably have a weight-average molecular weight of >1,500 g/mol, more preferably of >5,000 g/mol, even more preferably of >50,000 g/mol. In general, their weight-average molecular weight is ⁇ 250,000 g/mol.
  • a particularly preferred polymer is the microbial anionic heteropolysaccharide xanthan gum, which is produced by Xanthomonas campestris and some other species under aerobic conditions with a molecular weight of 2 to 15 x 10 6 g/mol.
  • the detergent or cleaning agent according to the invention is in liquid, gel or powder form, preferably in liquid, aqueous form.
  • the detergent or cleaning agent according to the invention is preferably a detergent, a laundry aftertreatment agent or a laundry care agent, more preferably a detergent.
  • the washing or cleaning agents according to the invention are liquid washing or cleaning agents, more preferably liquid, aqueous washing or cleaning agents, even more preferably single-phase, liquid, aqueous washing or cleaning agents.
  • an insoluble solid component can also be present as a separate solid phase in single-phase detergents or cleaning agents.
  • detergents or cleaning agents according to the invention are shaken, an emulsion of the liquid phase is temporarily formed, which disperses the solid phase within itself.
  • Multiphase formulations are not preferred within the scope of this invention, but are not excluded.
  • aqueous means that water is the main solvent in the detergent or cleaning agent according to the invention.
  • the water content can be 1 to 90% by weight, for example 10 to 80% by weight, for example 50 to 80% by weight. In other embodiments, the water content is up to 20% by weight, typically 1 to 18% by weight.
  • the agent is preferably liquid. In various embodiments, the agent is liquid and therefore does not contain filler salts typical of solid agents, such as sodium sulfate, in particular not in amounts greater than 5% by weight.
  • the detergent or cleaning agent may contain water-soluble organic solvents, such as alcohols, in addition to water.
  • liquid preferably refers to a composition that can flow at room temperature (approx. 20 ° C) and ambient pressure (approx. 1013 mbar at sea level).
  • room temperature approximately 20 ° C
  • ambient pressure approximately 1013 mbar at sea level
  • the term can also include gel-like and pasty compositions.
  • the viscosity of the liquid detergents or cleaning agents at 20 ° C is preferably 5 to 100,000 mPa s, more preferably 10 to 5000 mPa s, even more preferably 10 to 200 mPa s, measured with a Brookfield type rotational viscometer LVT or LVDV-II+ with small sample adapter at a speed of 30 min -1 , whereby the Brookfield spindle used as a measuring body must be selected so that the torque is in a favorable range and the measuring range is not exceeded.
  • spindle 31 is preferred and - if required for viscosities above approximately 240 mPa s - spindle 25 is preferably used.
  • the pH value of the detergents or cleaning agents according to the invention is preferably 2 to 10, preferably 4 to 8, more preferably 5 to 7, both in concentrated form and in diluted application solution.
  • a pH value of about 6 to 6.5 is particularly suitable .
  • Corresponding pH values in the preferred range of 5 to 7 correspond approximately to the natural pH value of human skin, so that the detergents or cleaning agents according to the invention are skin-friendly and, in particular, skin irritations due to basic pH values are avoided.
  • the detergents or cleaning agents are neutral to slightly acidic, with a pH of 2 to 7, more preferably 3 to 7, even more preferably 3.5 to 7, even more preferably 4 to 6, 5, even more preferably 5 to 6, especially 5 to 6, for example 5.5, 6 or 6.5.
  • acids can be added to the detergents or cleaning agents according to the invention.
  • Inorganic acids are suitable, for example mineral acids, e.g. B.
  • hydrochloric acid and organic acids, for example saturated or unsaturated C 1 -C 6 mono-, di- and tri-carboxylic acids and hydroxycarboxylic acids with one or more hydroxy groups such as citric acid, maleic acid, formic acid and acetic acid, aminosulfuric acid, C 6 - C 22 fatty acids and anionic sulfonic acids, as well as mixtures thereof.
  • Particularly preferred acids are citric acid, more preferably used in the form of its monohydrate citric acid ⁇ 1 H 2 O, and the anion-active sulfonic acids, as well as combinations of citric acid with one or more anion-active sulfonic acids, in particular with alkylarine sulfonic acids.
  • Citric acid advantageously combines acid phase separation aid and builder properties, while the anion-active sulfonic acids simultaneously act as an acid and anionic surfactant.
  • one or more alkalis can also be used, for example alkali metal, alkaline earth metal and ammonium hydroxides and carbonates and ammonia or amines, preferably sodium and potassium hydroxide and alkanolamines, with monoethanolamine being particularly preferred.
  • buffer substances for example, substances that change the pH value are often introduced into the washing or cleaning liquor in large quantities during the washing or cleaning process, it is preferred to add corresponding buffer substances to the washing or cleaning agent according to the invention in the application dilution in order to stabilize or buffer the pH value , for example acetates, hydrogen phosphates, hydrogen sulfates, soda or alkali metal bicarbonates.
  • buffer systems are potassium hydrogen phthalate/sodium hydroxide, potassium dihydrogen phosphate/sodium hydroxide and the like.
  • solid detergents or cleaning agents are also included within the scope of this invention.
  • a substance is called “solid” if it is in a solid state at room temperature (approx. 20 °C) and ambient pressure (approx. 1013 mbar at sea level).
  • the detergents or cleaning agents according to the invention can be produced, especially if they are liquid or pasty, by simply mixing the ingredients in an automatic mixer.
  • the agents are preferably in liquid, gel or pasty form, preferably as a portion in a wholly or partially water-soluble coating, more preferably in single-use portions. The portioning makes it easier for the consumer to dose.
  • the funds can be packaged in foil bags, for example.
  • Pouch packaging made from water-soluble film eliminates the need for consumers to tear open the packaging. In this way, it is possible to conveniently dose a single portion sized for a wash cycle by inserting the bag directly into the washing machine or by throwing the bag into a certain amount of water, for example into a bucket, a bowl or a hand wash basin.
  • the foil bag surrounding the washing portion dissolves without leaving any residue when a certain temperature is reached.
  • detergent or cleaning agent according to the invention can also be provided unportioned in liquid, gel, pasty or solid form in storage bottles or packages.
  • the detergents or cleaning agents according to the invention can be used for washing and/or cleaning textile fabrics.
  • the invention preferably relates to detergents for washing textile fabrics.
  • One aspect of the invention relates to the use of the detergent or cleaning agent according to the invention for improved stain removal, preferably of make-up stains, in particular compared to detergents or cleaning agents with identical components, but without fatty acid tauride, preferably methyl cocoyl taurate or methyl oleoyl taurate or mixtures thereof, in particular the sodium salts thereof .
  • a further aspect of the invention relates to the use of fatty acid taurides, preferably methyl cocoyl taurate or methyl oleoyl taurate or mixtures thereof, in particular the sodium salts thereof, for (improved) stain removal in a washing or cleaning process, in particular for (improved) stain removal of make-up stains.
  • fatty acid taurides preferably methyl cocoyl taurate or methyl oleoyl taurate or mixtures thereof, in particular the sodium salts thereof, for (improved) stain removal in a washing or cleaning process, in particular for (improved) stain removal of make-up stains.
  • a further aspect of the invention relates to the use of fatty acid taurides, preferably methyl cocoyl taurate or methyl oleoyl taurate or mixtures thereof, in particular the sodium salts thereof, in a washing or cleaning agent for (improved) stain removal in a washing or cleaning process, in particular for (improved) stain removal of make-up -up stains.
  • stain removal is improved, particularly compared to detergents or cleaning agents with identical components but without fatty acid tauride.
  • the agents described herein do not contain active ingredients that are active against mites, such as N,N-diethyl-2-phenylacetamide, fluacrypyrim (amine) or etoxazole.
  • the agents described herein do not contain betaines, such as cocoamidopropyl betaine.
  • compositions described herein do not contain triterpene saponins (triterpenoid saponins) and/or sarconisates.
  • Washing machine Miele ® Softtronic W1514 Washing program: 70 minutes main wash, cotton program Water temperature: 40°C Water hardness: 16°dH Detergent dosage: 8.5g Laundry items: 3.5 kg of clean textiles (excluding test fabric (stains)

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Claims (12)

  1. Agent de lavage ou de nettoyage, lequel comprend ou est constitué par
    a) au moins un taurate d'acide gras ;
    b) au moins un autre tensioactif différent de a) ;
    c) au moins une enzyme ; et
    d) éventuellement au moins un additif, choisi dans le groupe constitué par les adjuvants, agents de blanchiment, catalyseurs de blanchiment, activateurs de blanchiment, électrolytes, agents de réglage du pH, parfums, supports de parfum, agents fluorescents, colorants, hydrotropes, complexants, inhibiteurs de mousse, huiles de silicone, polymères facilitant l'élimination des salissures, inhibiteurs de grisaillement, agents antirétrécissement, agents de protection contre le froissement, principes actifs antimicrobiens, solvants, germicides, fongicides, antioxydants, conservateurs, inhibiteurs de corrosion, antistatiques, amérisants, agents d'aide au repassage, agents d'hydrofugation et d'imprégnation, principes actifs de soin de la peau, agents empêchant le gonflement et le démaillage, composants assouplissants ainsi qu'absorbants des UV et des mélanges de ceux-ci,
    caractérisé en ce que l'au moins un autre tensioactif comprend au moins un tensioactif anionique et le taurate d'acide gras a) et l'autre tensioactif anionique, de préférence un alkyl éther sulfate, sont utilisés dans un rapport pondéral de 1:10 à 10:1,
    l'au moins un taurate d'acide gras étant contenu à raison de 0,5 à 5 % en poids, par rapport au poids total de l'agent de lavage ou de nettoyage.
  2. Agent de lavage ou de nettoyage selon la revendication 1, l'au moins un taurate d'acide gras comprenant du cocoyltaurate de méthyle ou de l'oléoyltaurate de méthyle ou des mélanges de ceux-ci, en particulier les sels de sodium de ceux-ci.
  3. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 2, l'au moins un tensioactif anionique comprenant un benzènesulfonate d'alkyle linéaire ou ramifié et/ou un alkyl éther sulfate, en particulier le lauryl éther sulfate de sodium, et/ou un alpha-oléfinesulfonate ; et/ou étant contenu en une quantité de 0,1 à 50 % en poids, de préférence de 0,2 à 20 % en poids, plus préférablement de 0,5 à 10 % en poids, par rapport au poids total de l'agent de lavage ou de nettoyage.
  4. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 3, le taurate d'acide gras a) et l'autre tensioactif anionique, de préférence un alkyl éther sulfate, étant utilisés dans un rapport pondéral de 5:1 à 1:5, encore plus préférablement de 1:1 ou de 1:1,8 (rapport a):tensioactif anionique).
  5. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 4, contenant en outre l'au moins un autre tensioactif non ionique, comprend de préférence un tensioactif non ionique du groupe des alcools gras alcoxylés, esters alkyliques d'acide gras alcoxylés, amides d'acide gras, amides d'acide gras alcoxylés, amides d'acide gras polyhydroxy, alkylphénolpolyglycoléthers, oxydes d'amine, alkylpolyglucosides et des mélanges de ceux-ci, plus préférablement du groupe des éthoxylates d'alcool, encore plus préférablement un éthoxylate d'alcool en C12-18 comportant 7 unités d'OE ; l'au moins un tensioactif non ionique étant de préférence contenu en une quantité de 0,1 à 50 % en poids, de préférence de 0,2 à 20 % en poids, plus préférablement de 0,5 à 10 % en poids, par rapport au poids total de l'agent de lavage ou de nettoyage.
  6. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 5, l'au moins une enzyme étant choisie dans le groupe constitué par les amylases, protéases, cellulases, peroxydases et lipases ; et/ou étant contenue en une quantité de 0,00001 à 5 % en poids, de préférence de 0,0001 à 2 % en poids, plus préférablement de 0,01 à 1,5 % en poids, par rapport au poids total de l'agent de lavage ou de nettoyage.
  7. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 6, l'au moins un additif étant contenu en une quantité de 0,0001 à 30 % en poids, de préférence de 0,1 à 20 % en poids, plus préférablement de 1 à 10 % en poids, par rapport au poids total de l'agent de lavage ou de nettoyage.
  8. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 7, l'agent comprenant en outre un composé contenant du phosphonate, de préférence l'acide diphosphonique ou des dérivés ou des sels de celui-ci, plus préférablement l'acide 1-hydroxyéthane-(1,1-diphosphonique) ou un sel approprié de celui-ci.
  9. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 8, l'agent se trouvant sous forme liquide ou sous forme de gel, de préférence sous forme liquide, aqueuse.
  10. Agent de lavage ou de nettoyage selon l'une des revendications 1 à 9, l'agent ne contenant pas de saponines triterpéniques et/ou de bétaïnes et/ou de principes actifs efficaces contre les acariens, en particulier de N,N-diéthyl-2-phénylacétamide, de fluacrypyrim (amine) ou d'étoxazole.
  11. Utilisation d'un agent de lavage ou de nettoyage selon l'une des revendications 1 à 10 pour l'élimination améliorée de taches, de préférence de taches de maquillage, en particulier par rapport à des agents de lavage ou de nettoyage comportant des composants identiques, mais pas de taurates d'acide gras.
  12. Utilisation de taurates d'acide gras pour l'amélioration de l'élimination de taches d'un agent de lavage ou de nettoyage dans un processus de lavage ou de nettoyage, en particulier de l'élimination de taches de maquillage.
EP20153866.7A 2019-01-31 2020-01-27 Amélioration de la performance du lavage à l'aide du tensioactif taurate Active EP3693448B1 (fr)

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DE102023201266A1 (de) 2023-02-15 2024-08-22 Henkel Ag & Co. Kgaa Herstellverfahren für flüssige Wasch- oder Reinigungsmittel
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CN103865660A (zh) * 2014-02-15 2014-06-18 上海方木精细化工有限公司 加酶洗衣粉

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AT330930B (de) 1973-04-13 1976-07-26 Henkel & Cie Gmbh Verfahren zur herstellung von festen, schuttfahigen wasch- oder reinigungsmitteln mit einem gehalt an calcium bindenden substanzen
DE102013226377A1 (de) * 2013-12-18 2015-06-18 Werner & Mertz Gmbh Waschmitteladditiv, insbesondere Fleckenentfernungsmittel
CN105886147B (zh) * 2016-06-20 2018-06-05 左牧冉 一种抑菌除螨洗衣液
CN108192759A (zh) * 2017-12-29 2018-06-22 张艳雪 一种环保型汽车玻璃洗涤液及其配制工艺
CN108659986A (zh) * 2018-07-09 2018-10-16 安徽衣露士生物科技有限公司 一种易漂洗洗衣液

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