EP3130656A1 - Fluides pauvres en eau pour le traitement de textiles, contenant au moins un composé cationique spécial et au moins un tensio-actif supplémentaire - Google Patents

Fluides pauvres en eau pour le traitement de textiles, contenant au moins un composé cationique spécial et au moins un tensio-actif supplémentaire Download PDF

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Publication number
EP3130656A1
EP3130656A1 EP16177565.5A EP16177565A EP3130656A1 EP 3130656 A1 EP3130656 A1 EP 3130656A1 EP 16177565 A EP16177565 A EP 16177565A EP 3130656 A1 EP3130656 A1 EP 3130656A1
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Prior art keywords
acid
liquid composition
composition according
weight
formula
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EP16177565.5A
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German (de)
English (en)
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EP3130656B1 (fr
Inventor
Georg Meine
Tatiana Schymitzek
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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
    • C11D1/66—Non-ionic compounds
    • C11D1/835—Mixtures of non-ionic with cationic 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0004—Non aqueous liquid compositions comprising insoluble particles
    • 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
    • C11D17/04—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
    • C11D17/045—Multi-compartment
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium 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

Definitions

  • the present invention relates to the technical field of textile treatment, in particular textile cleaning or textile washing.
  • Detergents contain in addition to the indispensable for the washing process ingredients such as surfactants and builders usually other ingredients that can be summarized under the term washing aids and the different drug classes such as foam regulators, grayness inhibitors, soil release agents, plasticizers (softener), bleach, bleach activators and color transfer inhibitors.
  • substances are repeatedly sought, which give softness during the wash cycle of the laundry.
  • a plasticizer in addition to the washing-active surfactants, a plasticizer must additionally be present in the textile treatment agent. The latter must not interfere with the remaining ingredients and reduce the performance parameters of the fabric treatment agent, e.g. the reduction of the washing performance or the stability of the textile treatment agent lead.
  • the interaction of the active ingredients with each other is often most pronounced in concentrated low-solvent textile treatment agents. Therefore, product stability as part of the provision of concentrates is a problem.
  • the plasticizers used are traditionally cationic compounds or particulate substances which can be absorbed by the textile surface and impart softness.
  • Effective cationic compounds are quaternary ammonium compounds (QACs), especially those from the class of ester quats.
  • QACs quaternary ammonium compounds
  • esterquat (EWQ) is generally understood to mean quaternized fatty acid triethanolamine ester salts. They are widely suitable for both fiber and hair care and, in recent years, have become conventional quaternary ammonium compounds, such as, for example, because of their better ecotoxicological compatibility. the well-known Distearyldimethylammoniumchlorid displaced to a good extent from the market.
  • esterquats have very good performance properties and have a satisfactory biodegradability and good skin-cosmetic compatibility
  • the known from the prior art formulations with esterquats have the disadvantage that they have turbidity, especially in concentrates.
  • special unsaturated fatty acid based esterquats available on the market which can be used to produce optically clear formulations, high concentrations of these esterquats and the use of solvents are required in order to provide clear textile treatment agents with the desired properties. This, in turn, is disadvantageous in terms of the cost of such formulations.
  • the present invention solves the problem of providing transparent, viscous compositions comprising esterquats which at least partially overcome the above-described disadvantages of known formulations. It has surprisingly been found that the use of special esterquats in low-water, concentrated liquid textile treatment compositions, an optical clear composition can be provided which has a high storage stability (no exuding, no unpleasant odor). Furthermore, the composition should preferably not have too high a viscosity to facilitate production and dosage.
  • cationic compound (EQ) means that the cationic compound is an ester quat.
  • the liquid compositions are preferably liquid detergents.
  • a process for the treatment of textiles in which at least one textile is brought into contact with the liquid composition according to the invention.
  • Another object of the invention is the use of the liquid composition according to the invention for cleaning and at the same time for the care and / or at the same time for the conditioning of textile fabrics.
  • At least one surfactant refers to the total amount of surfactants contained in the detergent.
  • At least one refers to 1 or more, for example, 1, 2, 3, 4, 5, 6, 7, 8, 9 or more.
  • this indication does not refer to the absolute amount of molecules but to the nature of the ingredient.
  • At least one surfactant therefore means, for example, one or more different surfactants. Together with quantities, the quantities refer to the total amount of the corresponding designated type of ingredient as defined above.
  • Liquid as used herein includes all flowable compositions at standard conditions (20 ° C, 1013 mbar), including appropriate pastes and gels.
  • a pH as indicated herein refers to the pH determined at 25 ° C, unless explicitly stated otherwise.
  • the pH is determined by means of pH meter Portamess 911 X pH. Standard for pH determination: DIN EN 1262 as valid on the filing date.
  • the water content as defined herein refers to the water content determined by Karl Fischer titration ( Angewandte Chemie 1935, 48, 394-396; ISBN 3-540-12846-8 Eugen Scholz ).
  • the liquid composition according to the invention is particularly stable. Over long periods of storage, the composition remains clearer than comparative compositions, that is, it has a lower NTU value at 20 ° C, a lower haze value. Also, the odor remains more pleasant than with comparative compositions. In terms of the pleasant odor, the focus here is particularly on a smell that smells less intensively or not at all of fatty acid.
  • the proportion of the above-defined at least one cationic compound (EQ) (b) in the composition is preferably 1 to 15% by weight.
  • Typical examples include, without limitation, succinic acid, maleic acid, glutaric acid, and especially adipic acid.
  • X is ethane-1,2-diyl, propane-1,2-diyl, propane-1,3-diyl, butane-1,4-diyl, hexane-1,4-diyl or cyclohexane-1,4- diyl, more preferably for butane-1,4-diyl.
  • the dicarboxylic acid according to formula (I) is adipic acid.
  • RCO is preferably an aliphatic, linear or branched acyl radical having 6 to 22 carbon atoms and 0 and / or 1, 2 or 3 double bonds.
  • Typical examples include, but are not limited to, caproic, caprylic, 2-ethylhexanoic, capric, lauric, isotridecanoic, myristic, palmitic, palmitic, stearic, isostearic, oleic, elaidic, petroselic, linoleic, linolenic, elaeostearic, arachidic, gadoleic, acids , Behenic acid and erucic acid and their technical mixtures, which are obtained, for example, in the pressure splitting of natural fats and oils, in the reduction of aldehydes from the Roelen oxo synthesis or the dimerization of unsaturated fatty acids.
  • R in formula (II) is particularly preferably a linear or branched C 5 - to C 21 -hydrocarbon radical having 0 to 3 double bonds.
  • the monocarboxylic acid of formula (II) is stearic acid.
  • Alkanolamines of the formula (III) which are suitable as central nitrogen compounds for the purposes of the invention contain a hydroxyalkane radical (alkanol radical) having 2 to 6 carbon atoms, preferably 2 to 4 carbon atoms.
  • alkanol radical alkanol radical
  • triethanolamine is used.
  • the at least one cationic compound (EQ) (b) comprises a compound of the formula (K1) or consists of it.
  • X is a saturated or unsaturated hydrocarbon radical having 1 to 10 carbon atoms, in particular butane-1,4-diyl
  • A is a (C 2 to C 6 ) -alkanediyl group, in particular ethane-1,2-diyl
  • R 2 is methyl or ethyl
  • R 3 and R 4 are independently of one another a hydrogen atom or a (C 6 to C 22 ) acyl group
  • n is 1 or 2 and Z- is any anion, in particular methylsulfate, with the proviso in that according to formula (K1) at least one of the groups R 1 , R 3 or R
  • the agent according to the invention based on its total weight, at least one compound of formula (K1) (particularly preferably at least one preferred compound of formula (K1)) in a total amount of 0.01 to 25 wt .-%, preferably in a total amount of 1 to 15% by weight.
  • esterquats (EQ) used according to the invention are ideally liquid to pasty at temperatures around 20 ° C.
  • pasty as used in the present invention is intended to describe the state of a composition and means that the composition is not free-flowing at 20 ° C and atmospheric pressure. Under elevated pressure (> 1 bar) and / or at least 85 ° C, the composition enters a state in which it is present as a free-flowing mass. It may therefore be necessary in practice to melt the pasty composition, for example the esterquat according to the invention, and to incorporate it in the free-flowing state into the composition according to the invention.
  • the monocarboxylic acids (of formula II) and the dicarboxylic acids (of formula I) can be used in a molar ratio of 1:10 to 10: 1. However, it has proved to be advantageous to set a molar ratio of 1: 1 to 4: 1 and in particular 1.5: 1 to 3: 1.
  • the trialkanolamines (III) on the one hand and the acids - ie monocarboxylic acids (II) and dicarboxylic acids (I) taken together - can be used in a molar ratio of 1: 1.2 to 1: 2.4.
  • An optimal molar ratio of trialkanolamine: acids has been found to be 1: 1.5 to 1: 1.8.
  • esterification processes for providing the esterquats used according to the invention are generally known from the prior art.
  • the esterification can be carried out in a manner known per se, as described for example in International Patent Application WO 91/01295 is described.
  • the esterification takes place at temperatures of 120 to 220 and in particular 130 to 170 ° C and pressures of 0.01 to 1 bar.
  • Suitable catalysts are hypophosphorous acids or their alkali metal salts, preferably sodium hypophosphite, which can be used in amounts of from 0.01 to 0.1 and preferably from 0.05 to 0.07% by weight, based on the starting materials.
  • alkali and / or alkaline earth boron hydrides such as, for example, potassium, magnesium and in particular sodium borohydride
  • the co-catalysts are usually used in amounts of 50 to 1000 and in particular 100 to 500 ppm-again based on the starting materials - a.
  • Corresponding methods are also the subject of the two German patents DE 4308792 C1 and DE 4409322 C1 , the teachings of which are hereby incorporated by reference. It is possible to use in the esterification mixtures of monocarboxylic acids and dicarboxylic acids or to carry out the esterification with the two components in succession.
  • the ester can be alkoxylated before the quaternization. This can be done in a conventional manner, ie in the presence of basic catalysts and at elevated temperatures.
  • suitable catalysts are alkali metal and alkaline earth metal hydroxides and alkoxides, preferably sodium hydroxide and in particular sodium methoxide; the amount used is usually 0.5 to 5 and preferably 1 to 3 wt .-% - based on the starting materials.
  • free hydroxyl groups are alkoxylated.
  • the catalysts used are calcined or hydrotalcites hydrophobized with fatty acids, insertion of the alkylene oxides into the ester bonds also occurs.
  • alkylene oxides ethylene and propylene oxide and mixtures thereof (random or block distribution) can be used. The reaction is usually carried out at temperatures in the range of 100 to 180 ° C.
  • Alkylene oxide per mole of ester increases the hydrophilicity of the esterquats, improves the solubility and reduces the reactivity towards anionic surfactants.
  • the quaternization of monocarboxylic acid / Dicarbonklaretrialkanolaminester can be carried out in a conventional manner.
  • the reaction with the alkylating agents can also be carried out in the absence of solvents, the concomitant use of at least small amounts of water or lower alcohols, preferably isopropyl alcohol, for the preparation of concentrates having a solids content of at least 80 and in particular at least 90% by weight is recommended. exhibit.
  • Suitable alkylating agents are alkyl halides such as methyl chloride, dialkyl sulfates such as dimethyl sulfate or diethyl sulfate or dialkyl carbonates such as dimethyl carbonate or diethyl carbonate in question.
  • the esters and the alkylating agents are used in a molar ratio of 1: 0.95 to 1: 1.05, ie approximately stoichiometrically.
  • the reaction temperature is usually 40 to 80, and more preferably 50 to 60 ° C.
  • the quaternizing agent is dimethylsulfate.
  • X in formula (I) is ethane-1,2-diyl, propane-1,2-diyl, propane-1,3-diyl, butane-1,4-diyl, hexane-1,4 -diyl or cyclohexane-1,4-diyl, preferably for butane-1,4-diyl.
  • R in formula (II) is a linear or branched C5 to C21 hydrocarbon radical having 0 to 3 double bonds.
  • the resulting cationic compound (EQ) is liquid to pasty at 20 ° C.
  • the dicarboxylic acid of formula (I) is succinic acid, maleic acid, glutaric acid, adipic acid or mixtures thereof. Most preferred is adipic acid.
  • the monocarboxylic acid of the formula (II) used is stearic acid, isostearic acid, palmitic acid, myristic acid, lauric acid, capric acid, caprylic acid, 2-ethylhexanoic acid, 2-octyldodecanoic acid, caproic acid, oleic acid, linoleic acid, linolenic acid, partially hydrogenated coconut fatty acid, palm oil fatty acid, palm kernel fatty acid, Tallow fatty acid and mixtures of two or more of the aforementioned acids selected. Most preferred is stearic acid.
  • the molar ratio of the monocarboxylic acids (II) to dicarboxylic acids (I) is in the range from 1: 1 to 4: 1, particularly preferably in the range from 1.5: 1 to 3: 1, and the molar ratio the alkanolamines (III) to the sum of mono- and dicarboxylic acids in the range of 1: 1.2 to 1: 2.4, particularly preferably in the range of 1: 1.5 to 1: 1.8.
  • dimethyl sulfate is used as the quaternizing agent in the process.
  • the present invention relates to cationic compounds (EQ) obtained by the methods described herein.
  • the processes of the invention lead to cationic compounds which can be easily incorporated into liquid compositions. These compositions are clear and pleasantly scented over long periods of time and temperature intervals. This is particularly due to the advantageous Properties exhibiting the cationic compounds (EQ), which arise from the method according to the invention.
  • EQ cationic compounds
  • the advantages of the processes for preparing the cationic compound (EQ) and the resulting cationic compounds reference is made to the advantages exhibited by the compositions according to the invention.
  • the previously defined polymer comprises at least two different monomer units.
  • oligomer within the meaning of the present invention comprises molecules from 2 to 20 inclusive monomer units.
  • a "monomer” is a structural unit of an oligomer or polymer / copolymer.
  • the agent according to the invention necessarily contains at least one surfactant other than (b).
  • a surfactant both anionic surfactants, cationic surfactants, amphoteric surfactants and nonionic surfactants can be used.
  • the composition according to the invention comprises said surfactant (c) in a total amount of from 30 to 70% by weight, in particular from 40 to 60% by weight.
  • the agent according to the invention contains at least one anionic surfactant and / or at least one nonionic surfactant.
  • the anionic surfactant used may preferably be sulfonates and / or sulfates.
  • the preferred total amount of anionic surfactant in the composition according to the invention is from 7.5 to 65.0% by weight and preferably from 20.0 to 45% by weight, in each case based on the total composition according to the invention.
  • the surfactants of the sulfonate type are preferably C 9-13 -alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as are obtained, for example, from C 12-18 -monoolefins having terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation products into consideration.
  • esters of ⁇ -sulfo fatty acids for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C 12 -C 18 fatty alcohols, for example of coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, Cetyl or stearyl alcohol or the C 10 -C 20 -oxo alcohols and those half-esters of 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 and the soaps may be in the form of their sodium, potassium or magnesium or ammonium salts.
  • the anionic surfactants are in the form of their ammonium salts.
  • Preferred counterions for the anionic surfactants are the protonated forms of choline, triethylamine, monoethanolamine or methylethylamine.
  • the agent according to the invention comprises an alkylbenzenesulfonic acid neutralized with monoethanolamine, in particular C 9-13 -alkylbenzenesulfonic acid, and / or a fatty acid neutralized with monoethanolamine.
  • 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 nonionic surfactants used according to the invention are ideally liquid at temperatures around 20 ° C.
  • the nonionic surfactant used is preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having 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 can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals may be present in the mixture, as they are present eg in Oxoalkoholresten.
  • alcohol ethoxylates having linear radicals of alcohols of native origin having 12 to 18 carbon 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 13-15 alcohols with 5 EO, 7 EO or 8 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. Also suitable are also a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol, such as a mixture of a C 16-18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO.
  • the agent according to the invention particularly preferably contains a C 12-18 fatty alcohol with 7 EO, a C 13-15 oxo alcohol with 7 EO and / or a C 13-15 oxo alcohol with 8 EO as nonionic surfactant.
  • R 1 represents a linear or branched, substituted or unsubstituted alkyl group.
  • R 1 is a linear or branched alkyl radical having 5 to 30 C atoms, preferably having 7 to 25 C atoms and in particular having 10 to 19 C atoms.
  • Preferred radicals R 1 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl and mixtures thereof, with the even number of C atoms being preferred ,
  • Particularly preferred radicals R 1 are derived from fatty alcohols having 12 to 19 carbon atoms, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or oxo alcohols having 10 to 19 carbon atoms.
  • AO is an ethylene oxide (EO) or propylene oxide (PO) moiety, preferably an ethylene oxide moiety.
  • the index m is an integer from 1 to 50, preferably 2 to 20 and preferably 2 to 10. In particular, m is 3, 4, 5, 6 or 7.
  • the liquid composition according to the invention may comprise mixtures of nonionic surfactants having different degrees of ethoxylation , Surfactants having alkoxylation / ethoxylation degrees of at least 5 are preferred.
  • Such fatty alcohol ethoxylates are available under the brand names 45-7 Dehydol LT7 ® (BASF) Lutensol AO7 ® (BASF) Lutensol ® M7 (BASF), and Neodol ® (Shell Chemicals).
  • the fatty alcohol ethoxylates mentioned above preferably have degrees of ethoxylation of at least 3, more preferably at least 5, again preferably from 7.
  • Such fatty alcohol ethoxylates can be used alone, (BASF), used as mixtures of such fatty alcohol ethoxylates or as mixtures with low-ethoxylated fatty alcohol ethoxylates such as Lutensol ® AO3 , In such mixtures, it is preferred that the fatty alcohol ethoxylates have degrees of ethoxylation of at least 5, preferably 7, at least 50 weight percent, preferably at least 75 weight percent of the total amount of fatty alcohol ethoxylates.
  • the total amount of nonionic surfactant of the composition according to the invention is preferably from 0.5 to 75.0% by weight and preferably from 3.0 to 50.0% by weight, in each case based on the total composition according to the invention.
  • cationic surfactants can be incorporated stably into the liquid concentrates according to the invention in the presence of the cationic compound (EQ) of component (b).
  • the cationic surfactant of the formula (C1) and the cationic compound (EQ) are preferably contained in a weight ratio of 1: 1 to 1:20, especially 1: 2 to 1:10, in the liquid composition.
  • Such compounds are bis (acyloxyethyl) hydroxyethylmethylammonium compounds.
  • the counterion is preferably methosulfate.
  • esterquats are commercially available, for example, under the trade name Dehyquart® AU-57 (BASF SE, DE).
  • compositions according to the invention with cationic surfactant (in particular with cationic surfactant of the formula (C1)) and cationic compound (EQ), the additional cationic surfactants and the cationic compound EQ are first mixed to form a premix and then further processed.
  • compositions may contain, in addition to the mandatory ingredients, other preferred or optional ingredients.
  • Specified total amounts of ingredients are selected from predetermined weight ranges such that together with the amounts of optional additional ingredients for said agent, based on the total weight thereof, add up to 100% by weight.
  • the liquid composition preferably additionally contains 5 to 30% by weight, preferably 10 to 30% by weight, in particular 15 to 25% by weight of at least one hydroxycarboxylic acid having 2 to 8 carbon atoms, aliphatic hydroxycarboxylic acids having 2 to 8 carbon atoms being preferred.
  • the liquid composition according to the invention particularly preferably contains at least one hydroxycarboxylic acid selected from at least one member of the group formed from citric acid, lactic acid, tartaric acid, malic acid, salicylic acid.
  • the liquid composition according to the invention additionally contains 5 to 30 wt.%, Preferably 10 to 30 wt.%, In particular 15 to 25 wt.% Of at least one aliphatic hydroxycarboxylic acid having 3 to 6 carbon atoms, said hydroxycarboxylic acid is linear or branched.
  • the liquid composition of the invention contains 5 to 30 wt.%, Preferably 10 to 30 wt.%, In particular 15 to 25 wt.% Of at least one aliphatic hydroxycarboxylic acid having 3 to 6 carbon atoms selected from citric acid, lactic acid or a mixture thereof.
  • citric acid both anhydrous citric acid and citric acid monohydrate or mixtures thereof can be used.
  • citric acid monohydrate is used.
  • Lactic acid is understood as meaning both the racemate and the optically active D / L variants.
  • mixtures of citric acid and lactic acid are well suited, and while keeping said total amount of said hydroxy acids, the amount of lactic acid is from 1 to 10% by weight and the amount of citric acid is from 4 to 29% by weight.
  • the amount of lactic acid from 1 to 10% by weight and the amount of citric acid from 4 to 29% by weight, and the weight ratio of lactic acid to citric acid in accordance with the said total amount of said hydroxy acids a weight ratio range of from 1 to 2 to 1 to 10, more preferably from 1 to 3 to 1 to 7, most preferably from 1 to 4 to 1 to 6.
  • liquid compositions according to the invention additionally contain at least one polyalkoxylated polyamine.
  • the polyalkoxylated polyamine is a polymer having an N-atom-containing backbone which carries polyalkoxy groups on the N atoms.
  • the polyamine has at the ends (terminus and / or side chains) primary amino functions and internally preferably both secondary and tertiary amino functions; if appropriate, it may also have only secondary amino functions on the inside, so that the result is not a branched-chain but a linear polyamine.
  • the ratio of primary to secondary amino groups in the polyamine is preferably in the range from 1: 0.5 to 1: 1.5, in particular in the range from 1: 0.7 to 1: 1.
  • the ratio of primary to tertiary amino groups in the polyamine is preferably in the range of 1: 0.2 to 1: 1, in particular in the range of 1: 0.5 to 1: 0.8.
  • the polyamine has an average molecular weight in the range of 500 g / mol to 50,000 g / mol, in particular from 550 g / mol to 5000 g / mol.
  • the N atoms in the polyamine are separated from one another by alkylene groups, preferably by alkylene groups having 2 to 12 C atoms, in particular 2 to 6 C atoms, wherein not all alkylene groups must have the same C atom number.
  • PEI polyethyleneimine
  • the primary amino functions in the polyamine can carry 1 or 2 polyalkoxy groups and the secondary amino functions 1 polyalkoxy group, although not every amino function must be alkoxy group-substituted.
  • the average number of alkoxy groups per primary and secondary amino function in the polyalkoxylated polyamine is preferably from 1 to 100, in particular from 5 to 50.
  • the alkoxy groups in the polyalkoxylated polyamine are preferably polypropoxy groups which are bonded directly to N atoms, and / or Polyethoxy groups which are attached to any existing propoxy and N atoms which do not carry propoxy groups.
  • Polyethoxylated polyamines are obtained by reacting polyamines with ethylene oxide (EO for short).
  • EO ethylene oxide
  • the polyalkoxylated polyamines containing ethoxy and propoxy groups are preferably accessible by reaction of polyamines with propylene oxide (abbreviated to PO) and subsequent reaction with ethylene oxide.
  • PO propylene oxide
  • the average number of propoxy groups per primary and secondary amino function in the polyalkoxylated polyamine is preferably 1 to 40, in particular 5 to 20,
  • the average number of ethoxy groups per primary and secondary amino function in the polyalkoxylated polyamine is preferably 10 to 60, especially 15 to 30.
  • the terminal OH function Polyalkoxysubstituenten in the polyalkoxylated polyamine partially or completely be etherified with a C 1 - C 10 , in particular C 1 -C 3 - alkyl group.
  • Polyalkoxylated polyamines which are particularly preferred according to the invention can be selected from polyamine reacted with 45EO per primary and secondary amino function, PEI's reacted with 43EO per primary and secondary amino function, PEI's reacted with 15EO + 5PO per primary and secondary amino function, PEI's reacted with 15PO + 30EO per primary and secondary amino function secondary amino function, PEI's reacted with 5PO + 39.5EO per primary and secondary amino function, PEI's reacted with 5PO + 15EO per primary and secondary amino function, PEI's reacted with 10PO + 35EO per primary and secondary amino function, PEI's reacted with 15PO + 30EO per primary and secondary amino function secondary amino function and PEI's reacted with 15PO + 5EO per primary and secondary amino function.
  • a most preferred alkoxylated polyamine is PEI containing 10 to 20 nitrogen atoms reacted with 20 units of EO per primary or secondary amino function of the polyamine.
  • a further preferred subject of the invention is the use of polyalkoxylated polyamines which are obtainable by reacting polyamines with ethylene oxide and optionally additionally propylene oxide. If polyalkyoxylated polyamines are used with ethylene oxide and propylene oxide, the proportion of propylene oxide in the total amount of the alkylene oxide is preferably 2 mol% to 18 mol%, in particular 8 mol% to 15 mol%.
  • the agent according to the invention contains, based on its total weight, polyalkoxylated polyamines, preferably in a total amount of from 0.25 to 7.5% by weight, in particular from 1.0 to 5.0% by weight.
  • the liquid composition according to the invention contains at least one enzyme.
  • all enzymes established in the state of the art for textile treatment can be used in this regard.
  • it is one or more enzymes which can develop catalytic activity in a detergent, in particular a protease, amylase, lipase, cellulase, hemicellulase, mannanase, pectin-splitting enzyme, tannase, xylanase, xanthanase, ⁇ -glucosidase, carrageenase , Perhydrolase, oxidase, oxidoreductase and their mixtures.
  • Preferred hydrolytic enzymes include in particular proteases, amylases, in particular ⁇ -amylases, cellulases, lipases, hemicellulases, in particular pectinases, mannanases, ⁇ -glucanases, and mixtures thereof.
  • proteases are particularly preferred, and proteases are particularly preferred.
  • These enzymes are basically of natural origin; Starting from the natural molecules, improved variants are available for use in detergents or cleaning agents, which are preferably used accordingly.
  • subtilisin type those of the subtilisin type are preferable.
  • these are the subtilisins BPN 'and Carlsberg, the protease PB92, the subtilisins 147 and 309, the alkaline protease from Bacillus lentus, subtilisin DY and the enzymes thermitase, proteinase K and the subtilases, but not the subtilisins in the narrower sense Proteases TW3 and TW7.
  • Subtilisin Carlsberg is available in a further developed form under the trade name Alcalase® from Novozymes A / S, Bagsvaerd, Denmark.
  • subtilisins 147 and 309 are sold under the trade names Esperase®, and Savinase® by the company Novozymes. From the protease from Bacillus lentus DSM 5483 derived under the name BLAP® protease variants derived.
  • proteases are, for example, those under the trade names Durazym®, Relase®, Everlase®, Nafizym®, Natalase®, Kannase® and Ovozyme® from Novozymes, which are available under the trade names, Purafect®, Purafect® OxP, Purafect® Prime, Excellase® and Properase® from Genencor, sold under the trade name Protosol® by Advanced Biochemicals Ltd., Thane, India, sold under the trade name Wuxi® by Wuxi Snyder Bioproducts Ltd., China, under the trade names Proleather® and Protease P® by Amano Pharmaceuticals Ltd., Nagoya, Japan, and the enzyme available under the name Proteinase K-16 from Kao Corp., Tokyo, Japan. Particular preference is also given to using the proteases from Bacillus gibsonii and Bacillus pumilus.
  • amylases which can be used according to the invention are the ⁇ -amylases from Bacillus licheniformis, B. amyloliquefaciens or B. stearothermophilus and their further developments improved for use in detergents or cleaners.
  • the B. licheniformis enzyme is available from Novozymes under the name Termamyl® and from Genencor under the name Purastar®ST. Further development products of this ⁇ -amylase are available from Novozymes under the trade name Duramyl® and Termamyl®ultra, from Genencor under the name Purastar®OxAm and from Daiwa Seiko Inc., Tokyo, Japan, as Keistase®. B.
  • amyloliquefaciens ⁇ -amylase is sold by Novozymes under the name BAN®, and variants derived from B. stearothermophilus ⁇ -amylase under the names BSG® and Novamyl®, also from Novozymes. Furthermore, for this purpose, the ⁇ -amylase from Bacillus sp. A 7-7 (DSM 12368) and the cyclodextrin glucanotransferase (CGTase) from B. agaradherens (DSM 9948). Likewise, fusion products of all the molecules mentioned can be used. In addition, the further developments of the ⁇ -amylase from Aspergillus niger and A.
  • oryzae available under the trade name Fungamyl® from the company Novozymes are suitable.
  • Further advantageously usable commercial products are, for example, the Amylase-LT®, as well as Stainzyme® or Stainzyme ultra® or Stainzyme plus®, the latter also from the company Novozymes.
  • variants of these enzymes obtainable by point mutations can be used according to the invention.
  • lipases or cutinases which can be used according to the invention, which are contained in particular because of their triglyceride-cleaving activities, but also in order to generate in situ peracids from suitable precursors, are the lipases which are originally obtainable from Humicola lanuginosa (Thermomyces lanuginosus) or further developed, in particular those with the amino acid exchange D96L. They are sold for example by the company Novozymes under the trade names Lipolase®, Lipolase®Ultra, LipoPrime®, Lipozyme® and Lipex®. Furthermore, for example, the cutinases can be used, which were originally isolated from Fusarium solani pisi and Humicola insolens.
  • Lipases which are likewise useful are sold by Amano under the names Lipase CE®, Lipase P®, Lipase B® or Lipase CES®, Lipase AKG®, Bacillus sp. Lipase®, Lipase AP®, Lipase M-AP® and Lipase AML®.
  • Lipases or cutinases can be used, the initial enzymes were originally isolated from Pseudomonas mendocina and Fusarium solanii.
  • cellulases may be present as pure enzymes, as enzyme preparations or in the form of mixtures in which the individual components advantageously complement each other in terms of their various performance aspects.
  • These performance aspects include in particular the contributions of the cellulase to the primary washing performance of the composition (cleaning performance), to the secondary washing performance of the composition (anti-redeposition effect or graying inhibition), to softening (fabric effect) or to the exercise of a "stone washed" effect.
  • cleaning performance cleaning performance
  • anti-redeposition effect or graying inhibition anti-redeposition effect or graying inhibition
  • fabric effect to softening
  • a useful fungal endoglucanase (EG) -rich cellulase preparation or its further developments is offered by Novozymes under the trade name Celluzyme®.
  • Endolase® and Carezyme® which are also available from Novozymes, are based on the 50 kD EG or the 43 kD EG from H. insolens DSM 1800. Further commercial products of this company are Cellusoft®, Renozyme® and Celluclean®. Also usable are, for example, the 20 kD-EG from Melanocarpus available from AB Enzymes, Finland, under the trade names Ecostone® and Biotouch®. Further commercial products of AB Enzymes are Econase® and Ecopulp®. Other suitable cellulases are from Bacillus sp. CBS 670.93 and CBS 669.93, those derived from Bacillus sp.
  • hemicellulases include, for example, mannanases, xanthan lyases, xanthanases, xyloglucanases, xylanases, pullulanases, pectin-splitting enzymes and ⁇ -glucanases.
  • the ⁇ -glucanase obtained from Bacillus subtilis is available under the name Cereflo® from Novozymes.
  • Hemicellulases which are particularly preferred according to the invention are mannanases which are sold, for example, under the trade names Mannaway® by the company Novozymes or Purabrite® by the company Genencor.
  • pectin-destroying enzymes in the context of the present invention are also counted enzymes with the designations pectinase, pectate lyase, pectin esterase, pectin methoxylase, pectin methoxylase, pectin methyl esterase, pectase, pectin methyl esterase, pectin esterase, pectin-pectin hydrolase, pectin-polymerase, endopolygalacturonase, pectolase, pectin hydrolase, pectin-polygalacturonase, Endo-polygalacturonase, poly- ⁇ -1,4-galacturonide glycanohydrolase, endogalacturonase, endo-D-galacturonase, galacturan 1,4- ⁇ -galacturonidase, Exopolygalacturonase, poly (galacturonate) hydrolase, ex
  • enzymes suitable for this purpose are, for example, under the name Gamanase®, Pektinex AR®, X-Pect® or Pectaway® from Novozymes, under the name Rohapect UF®, Rohapect TPL®, Rohapect PTE100®, Rohapect MPE®, Rohapect MA plus HC, Rohapect DA12L®, Rohapect 10L®, Rohapect B1L® from AB Enzymes and available under the name Pyrolase® from Diversa Corp., San Diego, CA, USA.
  • the liquid composition according to the invention may furthermore contain builders, complexing agents, optical brighteners, perfume, dye, dye transfer inhibitor or mixtures thereof.
  • Organic builders which may be present in the compositions according to the invention are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
  • these are citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids, and mixtures of these.
  • Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures thereof.
  • polymeric polycarboxylates are suitable. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example, those having a molecular weight of 600 to 750,000 g / mol.
  • Suitable polymers are in particular polyacrylates, which preferably have a molecular weight of from 1,000 to 15,000 g / mol. Because of their superior solubility, the short-chain polyacrylates, which have molecular weights of from 1,000 to 10,000 g / mol, and particularly preferably from 1,000 to 5,000 g / mol, may again be preferred from this group.
  • copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
  • the polymers may also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as a monomer.
  • An organic optical brightener is preferably selected from the substance classes of distyrylbiphenyls, stilbenes, 4,4'-diamino-2,2'-stilbenedisulfonic acids, coumarins, dihydroquinolinones, 1,3-diarylpyrazolines, naphthalimides, benzoxazole systems , the benzisoxazole systems, the benzimidazole systems, the heterocyclic substituted pyrene derivatives and mixtures thereof.
  • organic optical brighteners include disodium 4,4'-bis (2-morpholino-4-anilino-s-triazin-6-ylamino) stilbene disulfonate (available, for example, as Tinopal® DMS from BASF SE), disodium 2,2 'bis- (phenyl-styryl) -disulfonate (available, for example, as Tinopal® CBS from BASF SE), 4,4'-bis [(4-anilino-6- [bis (2-hydroxyethyl) amino] -1,3, 5-triazin-2-yl) -amino] stilbene-2,2'-disulphonic acid (available, for example, as Tinopal® UNPA from BASF SE), hexasodium 2,2 '- [vinylenebis [(3-sulphonato-4,1-phenylene ) imino [6- (diethylamino) -1,3,5-triazine-4,2-diyl] imin
  • the organic dye transfer inhibitor is a polymer or copolymer of cyclic amines such as vinylpyrrolidone and / or vinylimidazole.
  • Suitable color transfer inhibiting polymers include polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxy-methyl-4-vinylpyridium chloride, polyethylene glycol-modified copolymers of vinylpyrrolidone and vinylimidazole and mixtures thereof.
  • polyvinylpyrrolidone PVP
  • polyvinylimidazole PVI
  • copolymers of vinylpyrrolidone and vinylimidazole PVP / PVI
  • the polyvinylpyrrolidones (PVP) used preferably have an average molecular weight of 2,500 to 400,000 and are commercially available from ISP Chemicals as PVP K 15, PVP K 30, PVP K 60 or PVP K 90 or from BASF as Sokalan® HP 50 or Sokalan® HP 53 available.
  • the copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI) used preferably have a molecular weight in the range from 5,000 to 100,000.
  • PVP / PVI copolymer for example, from BASF under the name Sokalan® HP 56.
  • Another extremely preferred color transfer inhibitor are polyethylene glycol-modified copolymers of vinylpyrrolidone and vinylimidazole, which are available, for example, under the name Sokalan® HP 66 from BASF are.
  • the liquid composition according to the invention is particularly stable on storage and effective when it is in the form of a portion comprising at least one chamber with walls of water-soluble material, wherein at least one of these chambers in each case the liquid composition according to the invention, in particular embodiments (A) to (C ) contains.
  • a chamber is a space bounded by walls (e.g., by a foil), which may exist even without the material to be dosed (possibly changing its shape).
  • a layer of a surface coating thus does not explicitly fall under the definition of a wall
  • the walls of the chamber are made of a water-soluble material.
  • the water-solubility of the material can be determined by means of a square film of said material (film: 22 ⁇ 22 mm with a thickness of 76 ⁇ m) fixed in a square frame (edge length on the inside: 20 mm) according to the following measurement protocol.
  • Said framed film is immersed in 800 mL of distilled water heated to 20 ° C in a 1 liter beaker with a circular bottom surface (Schott, Mainz, 1000 mL beaker, low mold) so that the surface of the clamped film is at right angles to the Bottom surface of the beaker is arranged, the upper edge of the frame is 1 cm below the water surface and the lower edge of the frame is aligned parallel to the bottom surface of the beaker such that the lower edge of the frame along the radius of the bottom surface of the beaker and the center of the lower edge of the frame is located above the center of the radius of the beaker bottom.
  • the material should dissolve with stirring (stirring speed magnetic stirrer 300 rpm, stirring bar: 6.8 cm long, diameter 10 mm) within 600 seconds in such a way that with the naked eye, no single solid-shaped film particles are more visible.
  • the portion comprises mandatory water-soluble material for forming the delimiting wall of the at least one chamber.
  • the water-soluble material is preferably formed by a water-soluble film material.
  • This film may according to the invention preferably have a thickness of at most 150 microns (more preferably of at most 120 microns).
  • preferred walls are made of a water-soluble film and have a thickness of at most 150 ⁇ m (more preferably of at most 120 ⁇ m, very particularly preferably of at most 100 ⁇ m).
  • Such water-soluble portions may be prepared 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 film material to form at least one protrusion for receiving at least one composition therein, filling the composition into the respective protrusion, covering the composition-filled protrusions with a second layer of water-soluble one Film material and sealing the first and second layers together at least around the protrusions.
  • the water-soluble material preferably contains at least one water-soluble polymer.
  • the water-soluble material preferably contains a water-soluble film material selected from polymers or polymer blends.
  • the walls of the portion can be formed from 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 material contains polyvinyl alcohol or a polyvinyl alcohol copolymer.
  • Suitable water-soluble films as water-soluble material are preferably based on a polyvinyl alcohol or a polyvinyl alcohol copolymer whose molecular weight is in each case in the range from 10,000 to 1,000,000 gmol -1 , preferably from 20,000 to 500,000 gmol -1 , particularly preferably from 30,000 to 100,000 gmol -1 and in particular 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 material 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%.
  • the film material suitable as water-soluble material may additionally be added polymers selected from the group comprising acrylic acid-containing polymers, polyacrylamides, oxazoline polymers, polystyrene sulfonates, polyurethanes, polyesters, polyether polylactic acid, and / 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.
  • the water-soluble material contains polyvinyl alcohol or a polyvinyl alcohol copolymer, and at least one bitter substance, particularly denatonium benzoate, is incorporated in the water-soluble material.
  • the concentration of the bitter substance in the water-soluble material is preferably at most 1 part by weight of the bittering agent per 250 parts by weight of the total water-soluble material.
  • Suitable water-soluble films for use as the water-soluble material of the portion according to the invention are films sold under the name Monosol M8630 by MonoSol LLC.
  • Other suitable films include films named Solublon® PT, Solublon® KA, Solublon® KC or Solublon® KL from Aicello Chemical Europe GmbH or the films VF-HP from Kuraray.
  • a second subject of the invention is the use of a liquid composition of the first subject of the invention for textile treatment.
  • agent according to the invention is packaged in one portion of the correspondingly described embodiment.
  • a third subject of the invention is a textile treatment process comprising the steps of dosing a liquid composition of the first subject of the invention to produce a hydrous wash liquor and contacting the resulting wash liquor with fabrics.
  • liquid composition according to the invention is compounded in one portion of the correspondingly described embodiment.
  • the method is preferably characterized in that the liquid composition of the first subject of the invention for preparing the aqueous wash liquor in an amount of 10 to 100 g, in particular from 20 to 40 g, 10 to 60 liters of water, in particular 15 to 40 liters of water is used ,
  • Table 1 Composition of the detergents V1 [% by weight] E1 [% by weight] E2 [% by weight] V2 [% by weight] C 13-15 oxo alcohol ethers (7 units ethylene oxide) 1 49.5 43.3 43.3 43.3 glycerin 21.2 18.6 18.6 18.6 citric acid 21.2 18.6 18.6 18.6 cationic compound (EQ) 2 - 12.4 8.8 - Bis (C 12-18 -acyloxyethyl) -hydroxyethylmethylammonium methosulfate - - 3.6 12.4 nonionic polyester 3 5.3 4.6 4.6 4.6 Perfume 2.8 2.5 2.5 2.5 pH value (1% in water) 2.2 2.2 2.2 2.1 Viscosity [mPa / s] 4 2100 5720 5040 41,000 transparent transparent transparent transparent cloudy 1 C 13-15 oxo alcohol ether (7 units ethylene oxide) (BASF SE) 2 reaction product of adipic acid, C 14-20 fatty acids,

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WO1991001295A1 (fr) 1989-07-17 1991-02-07 Henkel Kommanditgesellschaft Auf Aktien Procede de fabrication de composes quaternaires de l'ammonium
DE4026184A1 (de) 1990-08-18 1992-02-20 Henkel Kgaa Verfahren zur verminderung des restgehaltes an freiem alkylierungsmittel in waessrigen loesungen kationischer tenside
DE4308792C1 (de) 1993-03-18 1994-04-21 Henkel Kgaa Verfahren zur Herstellung farb- und geruchstabiler quaternierten Fettsäuretriethanolaminester-Salze
DE4409322C1 (de) 1994-03-18 1995-04-06 Henkel Kgaa Verfahren zur Herstellung von Esterquats
DE19751151A1 (de) * 1997-11-19 1999-05-20 Henkel Kgaa Klare Weichspüler mit mikroemulgierten Parfümölen
EP0972823A1 (fr) * 1998-07-15 2000-01-19 Henkel KGaA Compositions détergents liquides, non aqueuses contenant un agent de blanchiment
US6737392B1 (en) * 2003-06-11 2004-05-18 Goldschmidt Chemical Corporation MDEA ester quats with high content of monoester in blends with tea ester quats
EP1431383A1 (fr) * 2002-12-19 2004-06-23 The Procter & Gamble Company Produit pour le traitement de tissus à dose unitaire, à compartiment unique et comprenant des compositions ensachées avec des agents adoucissants cationiques

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Publication number Priority date Publication date Assignee Title
WO1991001295A1 (fr) 1989-07-17 1991-02-07 Henkel Kommanditgesellschaft Auf Aktien Procede de fabrication de composes quaternaires de l'ammonium
DE4026184A1 (de) 1990-08-18 1992-02-20 Henkel Kgaa Verfahren zur verminderung des restgehaltes an freiem alkylierungsmittel in waessrigen loesungen kationischer tenside
DE4308792C1 (de) 1993-03-18 1994-04-21 Henkel Kgaa Verfahren zur Herstellung farb- und geruchstabiler quaternierten Fettsäuretriethanolaminester-Salze
DE4409322C1 (de) 1994-03-18 1995-04-06 Henkel Kgaa Verfahren zur Herstellung von Esterquats
DE19751151A1 (de) * 1997-11-19 1999-05-20 Henkel Kgaa Klare Weichspüler mit mikroemulgierten Parfümölen
EP0972823A1 (fr) * 1998-07-15 2000-01-19 Henkel KGaA Compositions détergents liquides, non aqueuses contenant un agent de blanchiment
EP1431383A1 (fr) * 2002-12-19 2004-06-23 The Procter & Gamble Company Produit pour le traitement de tissus à dose unitaire, à compartiment unique et comprenant des compositions ensachées avec des agents adoucissants cationiques
US6737392B1 (en) * 2003-06-11 2004-05-18 Goldschmidt Chemical Corporation MDEA ester quats with high content of monoester in blends with tea ester quats

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EUGEN SCHOLZ, ANGEWANDTE CHEMIE, vol. 48, 1935, pages 394 - 396

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