EP3218542B1 - Facilitation du repassage de textiles - Google Patents

Facilitation du repassage de textiles Download PDF

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Publication number
EP3218542B1
EP3218542B1 EP15790877.3A EP15790877A EP3218542B1 EP 3218542 B1 EP3218542 B1 EP 3218542B1 EP 15790877 A EP15790877 A EP 15790877A EP 3218542 B1 EP3218542 B1 EP 3218542B1
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Prior art keywords
polymer
acid
groups
substituents
weight
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German (de)
English (en)
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EP3218542A1 (fr
Inventor
Iwona Spill
Peter Schmiedel
Markus OBERTHÜR
Vahid Ameri Dehabadi
Hans-Jürgen BUSCHMANN
Jochen Stefan Gutmann
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Classifications

    • 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
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3723—Polyamines or polyalkyleneimines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3742—Nitrogen containing silicones
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
    • D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
    • 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
    • D06M15/61—Polyamines polyimines
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
    • 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
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
    • C11D2111/12—
    • 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
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
    • 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
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20—Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton

Definitions

  • the present invention relates to the use of amino group-containing polymers having substituents carrying carboxylic acid groups for reducing creasing tendency and facilitating the ironing of textiles made of cellulosic material, as well as a household practicable process for ironing and / or wrinkle-reducing finishing of textiles made of cellulose-containing material.
  • Textiles made of cellulose such as cotton or cellulose regenerated fibers (for example Modal or Lyocel) have from the consumer's point of view positive properties in terms of wearing comfort.
  • cellulose regenerated fibers for example Modal or Lyocel
  • a major disadvantage of these textiles is the slight creasing during wear, after washing and drying. This tendency to wrinkle is due to the swelling of the cellulose fibers and their low elastic restoring forces ("bounce") after deformation.
  • Formaldehyde-free crosslinking processes for cellulose are also known, for example from US 2004/0043915 A1 a crosslinking process carried out with the aid of hydroxyl-bearing polymer and polycarboxylic acids, in particular butanetetracarboxylic acid (BTCA). From the article by CMWelch in Textile Research Journal, 1988, 480-486 is the use of tetracarboxylic acids for the crosslinking of cellulose fibers known. These formaldehyde-free approaches of cellulose crosslinking with the aid of polycarboxylic acids could be suitable from a toxicological point of view for a home application in principle.
  • BTCA butanetetracarboxylic acid
  • ion pairs bonds are used for the crosslinking of cellulose.
  • Cotton usually has a content of carboxyl groups of about 10 -6 mol / g.
  • the cellulose can be treated with chloro or bromoacetic acid to increase the number of its carboxyl groups.
  • Interaction of the carboxylated cellulose with polycations, such as cationized chitosan, can result in ionic crosslinks that reduce the tendency to crease. Without the carboxylation, the effect is too small and carboxylation of cotton fabrics with haloacetic acids is not considered for home use.
  • finishing agents for anti-cellulite finishing of cellulosic textiles which contain hydrophobically modified polyethyleneimines and / or polyvinylamines, the hydrophobic modification taking place by reaction of the polyethyleneimines and / or polyvinylamines with long-chain carboxylic acids, alkyl halides, alkyl epoxides, alkyl ketene dimers or cyclic dicarboxylic acid anhydrides.
  • EP 0 095 676 A1 discloses the use of aminopolysiloxanes bearing carboxy-terminated substituents attached via amide bonds to the aminopolysiloxane backbone for fabric softening and water repellent treatment of textile materials.
  • the European patent application EP 1 108 765 discloses the use of carboxyl group-containing side chain polysiloxanes for the hydrophobization of leather and furs.
  • the invention therefore relates to the use of an amino-containing polymer having substituents carrying carboxylic acid groups for reducing the tendency of the edges of textiles to crease of cellulose-containing material, characterized in that the polymer is accessible by reacting aminopolysiloxanes, polyvinylamines or polyalkyleneimines with haloalkanoic acids.
  • Another object of the invention is the use of an amino-containing polymer having substituents carrying carboxylic acid groups for facilitating the ironing of textiles of cellulose-containing material, characterized in that the polymer is accessible by reacting aminopolysiloxanes, polyvinylamines or polyalkyleneimines with haloalkanoic acids.
  • Further objects of the invention are methods which can be carried out in the household for ironing and / or wrinkle-reducing finishing of textiles made of cellulosic material by contacting the textile with an amino group-containing polymer having substituents carrying carboxylic acid groups, characterized in that the polymer is prepared by reacting aminopolysiloxanes, Polyvinylamines or polyalkyleneimines with haloalkanoic acids is accessible.
  • the cellulosic materials from which the textiles to be treated are made include cotton, regenerated cellulosic fibers such as Modal or Lyocel, and blended fabrics of cotton or cellulose regenerated fibers with other apparel-based materials such as polyester and polyamide.
  • the textile is ironed following treatment with said polymer with a standard household iron.
  • the measures of the invention significantly reduce the creasing tendency of textiles made of cellulosic material compared to the untreated starting textiles or exclusive treatment with a noncarboxylic acid-substituted amino-containing polymer.
  • a noncarboxylic acid-substituted amino-containing polymer it is conceivable that the reaction of carboxyl groups of the polymer with hydroxyl groups of the cotton leads to covalent bonds (ester bonds).
  • the amino groups of the polymer may possibly interact electrostatically with carboxyl groups of the cotton (ionic crosslinking). Both covalent and ionic crosslinks could lead to an increased bounce of the textile and thus to crease reduction.
  • KEW crease recovery angle
  • the polymer used in the context of the invention has, in addition to the multiple amino groups and the carboxyl groups, no further nucleophilic units, such as, for example, hydroxyl groups.
  • Polymers preferred according to the invention are selected from aminopolysiloxanes, polyvinylamines and polyalkyleneimines, such as polyethyleneimines, and mixtures thereof, which carry substituents with carboxyl groups on the nitrogen atom of the amino function.
  • the polymers which can be used according to the invention are obtainable by reacting aminopolysilxanes, polyvinylamines or polyalkyleneimines with haloalkanoic acids, for example bromoacetic acid.
  • haloalkanoic acids for example bromoacetic acid.
  • preferably only molar amounts of haloalkanoic acid are used based on amino group-containing polymer that are not introduced to all nitrogen atoms of the amino groups of the polymer carboxyl substituent substituents.
  • Polyvinylamines are prepared via polymer-analogous reactions, such as by hydrolysis of poly-N-vinylamides, such as poly-N-vinylformamide or poly-N-vinylacetamide, or poly-N-vinylimides, such as poly-N-vinylsuccinimide, formed by the polymerization of the corresponding Monomers are readily available, or produced by Hofmann degradation of polyacrylamide.
  • poly-N-vinylamides such as poly-N-vinylformamide or poly-N-vinylacetamide
  • poly-N-vinylimides such as poly-N-vinylsuccinimide
  • Polyalkyleneimines are polymers having an N-atom-containing backbone connected by alkylene groups, which may carry alkyl groups on the non-N atoms.
  • the polyalkyleneimine preferably has primary amino functions at the ends and preferably both secondary and tertiary amino functions inside; 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 polymer.
  • the ratio of primary to secondary amino groups in the polyalkyleneimine 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 polyalkyleneimine is preferably in the range from 1: 0.2 to 1: 1, in particular in the range from 1: 0.5 to 1: 0.8.
  • the polyalkyleneimine preferably has an average molar mass in the range from 500 g / mol to 50,000 g / mol, in particular from 550 g / mol to 5000 g / mol.
  • the mean molecular weights given here and optionally for other polymeric ingredients are weight-average molar masses M w , which can in principle be determined by means of gel permeation chromatography with the aid of an RI detector, wherein the measurement is expediently carried out against an external standard.
  • the N atoms in the polyalkyleneimine are preferably separated from one another by alkylene groups having 2 to 12 C atoms, in particular 2 to 6 C atoms, where not all alkylene groups must have the same C atom number. Particularly preferred are ethylene groups, 1,2-propylene groups, 1,3-propylene groups, and mixtures thereof. If desired, some of the amino functions in the polyalkyleneimine can carry 1 or 2 alkyl groups, the alkyl groups preferably being propyl and / or ethyl groups.
  • C 1 -C 18 -hydrocarbon radicals R 1 are methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, n-pentyl, neopentyl, tert-pentyl, n-butyl Hexyl, n-heptyl, n-octyl, trimethylpentyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, cycloalkyl, in particular cyclopentyl or cyclohexyl, methylcyclohexyl, aryl, in particular phenyl or naphthyl, Alkaryl, in particular o-, m- or p-toluyl, xylyl or ethylphenyl; Aralkyl radicals, in particular benzy
  • alkenyl radicals such as vinyl, allyl, 5-hexenyl, E-4-hexenyl, Z-4-hexen-1-yl, 2- (3-cyclohexenyl) -ethyl and cyclododeca-4,8-dienyl.
  • Preferred radicals having aliphatic double bond are vinyl, allyl, and the 5-hexenyl radical.
  • C 1 - to C 10 -alkyl radicals R 4 are the examples listed above for R 1 for linear and cyclic alkyl radicals having at most 10 C atoms.
  • Examples of the divalent C 1 - to C 18 -hydrocarbon radicals R 3 are saturated straight- or branched-chain or cyclic alkylene radicals such as the methylene and ethylene radical and also propylene, butylene, pentylene, hexylene, 2-methylpropylene, cyclohexylene and Octadecylene or unsaturated alkylene or arylene radicals such as the hexenylene radical and phenylene radical, wherein the n-propylene radical and the 2-methylpropylene radical are particularly preferred.
  • Preferred examples of the divalent hydrocarbon radicals R 5 are the examples listed above for R 1 , wherein the ethylene group is particularly preferred.
  • the textile is made of cellulosic material at temperatures in the range of 10 ° C to 100 ° C, in particular from 20 ° C to 60 ° C, brought into contact with said amino group-containing polymer having substituents carrying carboxylic acid groups.
  • the textile of cellulose-containing material is preferably brought into contact with the amino group-containing polymer having substituents carrying carboxylic acid groups over a period of from 10 minutes to 180 minutes, in particular from 30 minutes to 60 minutes.
  • the implementation of the invention can be carried out, for example, by bringing textiles made of cellulosic material into contact with an aqueous preparation containing said polymer.
  • This can be used as part of a conventional washing process, which can be carried out by means of a household washing machine or by hand.
  • the amino group-containing polymer is preferably used in the rinsing step, that is to say after the actual washing step.
  • the polymer essential to the invention may be a constituent of agents used in such washing processes, or it may be added separately to such agents or aqueous formulations containing them.
  • Another object of the present invention is therefore a laundry or laundry care containing an amino group-containing polymer having substituents carrying carboxylic acid groups, which is accessible by reacting aminopolysiloxanes, polyvinylamines or polyalkyleneimines with haloalkanoic acids, characterized in that it contains a nonionic surfactant.
  • the active ingredient may also be in the use of the user by facilitating confectioning form, for example in admixture or granulated with vehicles, binders, wrapping materials, extrusion aids, flowability improvers, stabilizers, solvents, rheology modifiers and / or emulsifiers.
  • This embodiment of the invention makes it possible for the consumer in a simple manner, the advantages of the invention by using said polymer in addition to conventional washing and / or laundry aftertreatment only to bear, if they are desirable.
  • Said polymer may be present in a liquid or solid agent, whereby the single dosage (pouch packaging, Pouch) of the agent is possible.
  • the said polymer can also be present in a liquid spray product which, after dilution with water or, in particular, undiluted, can be sprayed onto a textile.
  • said polymer in particular by spraying in the form of a liquid spray product, after washing and drying of the textile applied to this.
  • the present invention is therefore also a method in which a cotton or other cellulosic material existing or containing this textile with an amino group-containing polymer having carboxylic acid group-bearing substituents, which is accessible by reacting aminopolysiloxanes, polyvinylamines or polyalkyleneimines with haloalkanoic acids, in Contact and then fixed with a household iron in the desired shape.
  • Ironing temperatures preferably occur in the range from 50 ° C. to 220 ° C., in particular from 100 ° C. to 160 ° C.
  • a cumulative effect of the system according to the invention results in some, for example 1 to 5, times repeated applications.
  • the textile does not need to be ironed after each application of the polymer according to the invention. Crease recovery angle improves from application to application.
  • This cumulative effect allows the use of lower concentrations of the active ingredient according to the invention. Furthermore, it reduces the danger of damaging a textile by ironing in an undesired shape (for example a fold); Ironing errors can be corrected at the next application. For this reason, a dosage of the active substances essential to the invention which brings about a cumulative effect is preferred.
  • the concentration of amino group-containing polymer having substituents carrying carboxylic acid groups in an aqueous treatment liquor is in particular in the range from 0.1 g / l to 10 g / l, more preferably from 0.2 g / l to 2 g / l.
  • Detergents or laundry detergents which contain the active ingredient to be used according to the invention or are used together or used in the process according to the invention may contain all customary other constituents of such agents which do not undesirably interact with the active ingredient essential to the invention.
  • Such an agent contains nonionic surfactants selected from fatty alkyl polyglycosides, fatty alkyl polyalkoxylates, in particular ethoxylates and / or propoxylates, fatty acid polyhydroxyamides and / or ethoxylation and / or propoxylation products of fatty alkylamines, vicinal diols, fatty acid alkyl esters and / or fatty acid amides and mixtures thereof, especially in one Amount in the range of 2 wt .-% to 25 wt .-%.
  • Suitable nonionic surfactants include the alkoxylates, in particular the ethoxylates and / or propoxylates of saturated or mono- to polyunsaturated linear or branched-chain alcohols having 10 to 22 C atoms, preferably 12 to 18 C atoms.
  • the degree of alkoxylation of the alcohols is generally between 1 and 20, preferably between 3 and 10. They can be prepared in a known manner by reacting the corresponding alcohols with the corresponding alkylene oxides.
  • Particularly suitable are the derivatives of fatty alcohols, although their branched-chain isomers, in particular so-called oxo alcohols, can be used for the preparation of usable alkoxylates.
  • alkoxylates in particular the ethoxylates, primary alcohols with linear, in particular dodecyl, tetradecyl, hexadecyl or octadecyl radicals and mixtures thereof.
  • suitable alkoxylation products of alkylamines, vicinal diols and carboxamides, which correspond to the said alcohols with respect to the alkyl part usable.
  • the ethylene oxide and / or propylene oxide insertion products of fatty acid alkyl esters and Fettklarepolyhydroxyamide into consideration.
  • alkylpolyglycosides which are suitable for incorporation in the compositions according to the invention are compounds of the general formula (G) n -OR 12 , in which R 12 is an alkyl or alkenyl radical having 8 to 22 C atoms, G is a glycose unit and n is a number between 1 and 10 mean.
  • the glycoside component (G) n are oligomers or polymers of naturally occurring aldose or ketose monomers, including especially glucose, mannose, fructose, galactose, talose, gulose, altrose, allose, idose, ribose, arabinose, xylose and lyxose.
  • the oligomers consisting of such glycosidically linked monomers are characterized not only by the nature of the sugars contained in them by their number, the so-called Oligomermaschinesgrad.
  • the degree of oligomerization n assumes as the value to be determined analytically generally broken numerical values; it is between 1 and 10, with the glycosides preferably used below a value of 1.5, in particular between 1.2 and 1.4.
  • Preferred monomer building block is glucose because of its good availability.
  • Nonionic surfactant is in agents which contain an active ingredient according to the invention or used in the context of the use according to the invention or the method according to the invention, preferably in amounts of 1 wt .-% to 30 wt .-%, in particular from 1 wt .-% to 25 Wt .-%, with amounts in the upper part of this range are more likely to be found in liquid agents and particulate preferably contain lower amounts of up to 5 wt .-%.
  • soaps suitable being saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid or stearic acid, and soaps derived from natural fatty acid mixtures, for example coconut, palm kernel or tallow fatty acids.
  • those soap mixtures are preferred which are composed of 50% to 100% by weight of saturated C 12 -C 18 fatty acid soaps and up to 50% by weight of oleic acid soap.
  • soap is included in amounts of from 0.1% to 5% by weight.
  • higher amounts of soap can be contained, usually up to 20 wt .-%.
  • the agents may also contain betaines which, if present, are preferably used in amounts of from 0.5% to 7% by weight. Among these, esterquats are particularly preferred.
  • the compositions may contain peroxygen bleaching agents, in particular in amounts ranging from 5% by weight to 70% by weight, and optionally bleach activator, in particular Amounts in the range of 2 wt .-% to 10 wt .-%, contained.
  • the bleaches in question are preferably the peroxygen compounds generally used in detergents, such as percarboxylic acids, for example dodecanedioic acid or phthaloylaminoperoxicaproic acid, hydrogen peroxide, alkali metal perborate, which may be in the form of tetra- or monohydrate, percarbonate, perpyrophosphate and persilicate, which are generally used as alkali metal salts, in particular as sodium salts.
  • Such bleaching agents are in detergents containing an active ingredient according to the invention, preferably in amounts of up to 25 wt .-%, in particular up to 15 wt .-% and particularly preferably from 5 wt .-% to 15 wt .-%, each based on total agent, present, in particular percarbonate is used.
  • the optionally present component of the bleach activators comprises the commonly used N- or O-acyl compounds, for example polyacylated alkylenediamines, in particular tetraacetylethylenediamine, acylated glycolurils, in particular tetraacetylglycoluril, N-acylated hydantoins, hydrazides, triazoles, urazoles, diketopiperazines, sulphurylamides and cyanurates, and also carboxylic anhydrides , in particular phthalic anhydride, carboxylic acid esters, in particular sodium isononanoyl-phenolsulfonate, and acylated sugar derivatives, in particular pentaacetylglucose, as well as cationic nitrile derivatives such as trimethylammoniumacetonitrile salts.
  • N- or O-acyl compounds for example polyacylated alkylenediamines, in particular tetraacetyl
  • the bleach activators may have been coated and / or granulated in a known manner with coating substances, granulated tetraacetylethylenediamine having mean particle sizes of from 0.01 mm to 0.8 mm, granulated 1, with the aid of carboxymethylcellulose. 5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine, and / or in particulate form, trialkylammonium acetonitrile is particularly preferred.
  • Such bleach activators are preferably contained in detergents in amounts of up to 8% by weight, in particular from 2% by weight to 6% by weight, based in each case on the total agent.
  • the composition contains water-soluble and / or water-insoluble builder, in particular selected from alkali metal aluminosilicate, crystalline alkali metal silicate with modulus above 1, monomeric polycarboxylate, polymeric polycarboxylate and mixtures thereof, in particular in amounts ranging from 2.5 wt .-% to 60 wt .-%.
  • water-soluble and / or water-insoluble builder in particular selected from alkali metal aluminosilicate, crystalline alkali metal silicate with modulus above 1, monomeric polycarboxylate, polymeric polycarboxylate and mixtures thereof, in particular in amounts ranging from 2.5 wt .-% to 60 wt .-%.
  • the agent preferably contains from 20% to 55% by weight of water-soluble and / or water-insoluble, organic and / or inorganic builders.
  • 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 the polymeric (poly) carboxylic acids, in particular the polycarboxylates obtainable by oxidation of polysaccharides, polymeric acrylic acids, methacrylic acids, maleic acids and mixed polymers thereof, which also small amounts of polymerizable substances without carboxylic acid functionality may contain polymerized.
  • the molecular weight of homopolymers of unsaturated carboxylic acids is generally intermediate 5000 g / mol and 200000 g / mol, those of the copolymer between 2000 g / mol and 200,000 g / mol, preferably 50,000 g / mol to 120,000 g / mol, based on the free acid.
  • a particularly preferred acrylic acid-maleic acid copolymer has a molecular weight of 50,000 g / mol to 100,000 g / mol.
  • Suitable, although less preferred, compounds of this class are copolymers of acrylic or methacrylic acid with vinyl ethers, such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the acid content is at least 50% by weight.
  • vinyl ethers such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene
  • the acid content is at least 50% by weight.
  • Terpolymers which contain two carboxylic acids and / or salts thereof as monomers and also vinyl alcohol and / or a vinyl alcohol derivative or a carbohydrate as the third monomer may 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 may be a derivative of a C 4 -C 8 dicarboxylic acid, with maleic acid being particularly preferred.
  • the third monomeric unit is formed in this case of vinyl alcohol and / or preferably an esterified vinyl alcohol.
  • Preferred terpolymers contain from 60% by weight to 95% by weight, in particular from 70% by weight to 90% by weight, of (meth) acrylic acid and / or (meth) acrylate, particularly preferably acrylic acid and / or acrylate, and maleic acid and / or maleate and 5 wt .-% to 40 wt .-%, preferably 10 wt .-% to 30 wt .-% of vinyl alcohol and / or vinyl acetate.
  • the second acidic monomer or its salt may 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 from 40% by weight to 60% by weight, in particular from 45 to 55% by weight, of (meth) acrylic acid and / or (meth) acrylate, particularly preferably acrylic acid and / or acrylate, 10% by weight to 30 wt .-%, preferably 15 wt .-% to 25 wt .-% methallylsulfonic acid and / or Methallylsulfonat and as the third monomer 15 wt .-% to 40 wt .-%, preferably 20 wt .-% to 40 wt. % of a carbohydrate.
  • This carbohydrate may be, for example, a mono-, di-, oligo- or polysaccharide, mono-, di- or oligosaccharides being preferred, sucrose being particularly preferred.
  • the use of the third monomer presumably incorporates predetermined breaking points in the polymer which are responsible for the good biodegradability of the polymer.
  • These terpolymers generally have a molecular weight between 1000 g / mol and 200000 g / mol, preferably between 2000 g / mol and 50,000 g / mol and in particular between 3000 g / mol and 10,000 g / mol.
  • polycarboxylic acids are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
  • Such organic builder substances are preferably present in amounts of up to 40% by weight, in particular up to 25% by weight and particularly preferably from 1% by weight to 5% by weight. Quantities close to the stated upper limit are preferably used in pasty or liquid, in particular hydrous, agents.
  • Crystalline or amorphous alkali metal 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, are particularly suitable as water-insoluble, water-dispersible inorganic builder materials.
  • the detergent-grade crystalline aluminosilicates especially zeolite NaA and optionally NaX, are preferred. Amounts near the above upper limit are preferably used in solid, particulate agents.
  • suitable aluminosilicates have no particles with a particle size greater than 30 .mu.m and preferably consist of at least 80% by weight of particles having a size of less than 10 .mu.m.
  • Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali metal silicates which may be present alone or in a mixture with amorphous silicates.
  • the alkali metal silicates useful as builders in the compositions preferably have a molar ratio of alkali metal oxide to SiO 2 below 0.95, in particular from 1: 1.1 to 1:12, and may be present in amorphous or crystalline form.
  • Preferred alkali metal silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio of Na 2 O: SiO 2 of 1: 2 to 1: 2.8.
  • Such amorphous alkali silicates are commercially available, for example, under the name Portil®. Those with a molar ratio of Na 2 O: SiO 2 of 1: 1.9 to 1: 2.8 are preferably added in the course of the production as a solid and not in the form of a solution.
  • the crystalline silicates which may be present alone or in admixture with amorphous silicates, are crystalline layer silicates with the general formula Na 2 Si x O 2x + 1 ⁇ are used yH 2 O, in which x, the so-called module, a number from 1.9 to 4 and y is a number from 0 to 20 and preferred values for x are 2, 3 or 4.
  • Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3.
  • both ⁇ - and ⁇ -Natriumdisitikate Na 2 Si 2 O 5 ⁇ yH 2 O
  • amorphous alkali metal silicates can be used in agents which contain an active ingredient to be used according to the invention.
  • a crystalline sodium layer silicate with a modulus of 2 to 3 is used, as can be prepared from sand and soda.
  • Crystalline sodium silicates with a modulus in the range of 1.9 to 3.5 are used in a further preferred embodiment of detergents which contain an active ingredient used in the invention.
  • alkali metal silicates are preferably 1 wt .-% to 50 wt .-% and in particular 5 wt .-% to 35 wt .-%, based on anhydrous active substance. If alkali metal aluminosilicate, in particular zeolite, is present as an additional builder substance, the content of alkali silicate is preferably 1% by weight to 15% by weight and in particular 2% by weight to 8% by weight, based on anhydrous active substance.
  • the weight ratio of aluminosilicate to silicate, in each case based on anhydrous active substances, is then preferably 4: 1 to 10: 1. In agents containing both amorphous and crystalline alkali metal silicates, the weight ratio of amorphous alkali metal silicate to crystalline alkali metal silicate is preferably 1: 2 to 2: 1 and especially 1: 1 to 2: 1.
  • water-soluble or water-insoluble inorganic substances may be contained in the agents containing an active ingredient to be used according to the present invention, used together with it or used in methods of 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 70% by weight.
  • the agents may contain other ingredients customary in detergents or cleaners.
  • these optional ingredients include, in particular, enzymes, enzyme stabilizers, complexing agents for heavy metals, for example aminopolycarboxylic acids, aminohydroxypolycarboxylic acids, polyphosphonic acids and / or aminopolyphosphonic acids, foam inhibitors, for example organopolysiloxanes or paraffins, solvents and optical brighteners, for example stilbene disulfonic acid derivatives.
  • agents which contain an active substance used according to the invention up to 1% by weight, in particular 0.01% by weight to 0.5% by weight, of optical brighteners, in particular compounds from the class of the substituted 4,4 ' -Bis (2,4,6-tri-amino-s-triazinyl) -stilbene-2,2'-disulphonic acids, up to 5% by weight, in particular from 0.1% by weight to 2% by weight
  • optical brighteners in particular compounds from the class of the substituted 4,4 ' -Bis (2,4,6-tri-amino-s-triazinyl) -stilbene-2,2'-disulphonic acids
  • up to 5% by weight in particular from 0.1% by weight to 2% by weight
  • Complexing agents for heavy metals, in particular aminoalkylenephosphonic acids and their salts and up to 2% by weight, in particular from 0.1% by weight to 1% by weight, of foam inhibitors, the weight proportions in each case referring to the total agent.
  • Solvents that can be used in particular for liquid agents are, in addition to water, preferably those nonaqueous solvents which are water-miscible. These include the lower alcohols, for example, ethanol, propanol, isopropanol, and the isomeric butanols, glycerol, lower glycols, such as ethylene and propylene glycol, and the derivable from said classes of compounds ether.
  • the active compounds used in the invention are usually dissolved or in suspended form.
  • Optionally present enzymes are preferably selected from the group comprising protease, amylase, lipase, cellulase, hemicellulase, oxidase, peroxidase, pectinase and mixtures thereof.
  • proteases derived from microorganisms such as bacteria or fungi, come into question. It can be obtained in a known manner by fermentation processes from suitable microorganisms.
  • Proteases are commercially available, for example, under the names BLAP®, Savinase®, Esperase®, Maxatase®, Optimase®, Alcalase®, Durazym® or Maxapem®.
  • the lipase which can be used can be obtained, for example, from Humicola lanuginosa, from Bacillus species, from Pseudomonas species, from Fusarium species, from Rhizopus species or from Aspergillus species.
  • Suitable lipases are commercially available, for example, under the names Lipolase®, Lipozym®, Lipomax®, Lipex®, Amano® lipase, Toyo-Jozo® lipase, Meito® lipase and Diosynth® lipase.
  • Suitable amylases are commercially available, for example, under the names Maxamyl®, Termamyl®, Duramyl® and Purafect® OxAm.
  • the usable cellulase may be a recoverable from bacteria or fungi enzyme, which has a pH optimum, preferably in the weakly acidic to slightly alkaline range of 6 to 9.5.
  • Such cellulases are commercially available under the names Celluzyme®, Carezyme® and Ecostone®.
  • Suitable pectinases are, for example, under the names 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.
  • enzyme stabilizers include amino alcohols, for example mono-, di-, triethanol- and -propanolamine and mixtures thereof, lower carboxylic acids, boric acid, alkali metal borates, boric acid-carboxylic acid combinations, boric acid esters, boronic acid derivatives, calcium salts, for example Ca-formic acid combination, magnesium salts, and / or sulfur-containing reducing agents.
  • Suitable foam inhibitors include long-chain soaps, especially behenic soap, fatty acid amides, paraffins, waxes, microcrystalline waxes, organopolysiloxanes and mixtures thereof, which moreover can contain microfine, optionally silanated or otherwise hydrophobicized silica.
  • foam inhibitors are preferably bound to granular, water-soluble carrier substances.
  • polyester-active soil release polymers include copolyesters of dicarboxylic acids, for example adipic acid, phthalic acid or terephthalic acid, diols, for example ethylene glycol or propylene glycol, and polydiols, for example polyethylene glycol or polypropylene glycol.
  • Preferred soil release polymers include those compounds which are formally accessible by esterification of two monomeric moieties, wherein the first monomer is a dicarboxylic acid HOOC-Ph-COOH and the second monomer is a diol HO- (CHR 11 -) a OH, which may also be present as a polymeric diol H- (O- (CHR 11 -) a ) b OH ,
  • Ph is an o-, m- or p-phenylene radical which can carry 1 to 4 substituents selected from alkyl radicals having 1 to 22 C atoms, sulfonic acid groups, carboxyl groups and mixtures thereof
  • R 11 denotes hydrogen, an alkyl radical having 1 to 22 C atoms and mixtures thereof
  • a is a number from 2 to 6 and b is a number from 1 to 300.
  • the molar ratio of monomer diol units to polymer diol units is preferably 100: 1 to 1: 100, in particular 10: 1 to 1:10.
  • the degree of polymerization b is preferably in the range of 4 to 200, particularly 12 to 140.
  • the molecular weight or the average molecular weight or the maximum of the molecular weight distribution of preferred soil release polyester is in the range of 250 g / mol to 100,000 g / mol, in particular from 500 g / mol to 50,000 g / mol.
  • the acid underlying the radical Ph is preferably selected from terephthalic acid, isophthalic acid, phthalic acid, trimellitic acid, mellitic acid, the isomers of sulfophthalic acid, sulfoisophthalic acid and sulfoterephthalic acid and mixtures thereof. If their acid groups are not part of the ester bonds in the polymer, they are preferably in salt form, in particular as alkali or ammonium salt.
  • the sodium and potassium salts are particularly preferable.
  • the monomer HOOC-Ph-COOH small proportions, in particular not more than 10 mol% based on the proportion of Ph having the meaning given above, of other acids having at least two carboxyl groups may be included in the soil release-capable polyester.
  • these include, for example, alkylene and alkenylene dicarboxylic acids such as malonic acid, succinic acid, fumaric acid, maleic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, azelaic acid and sebacic acid.
  • the preferred diols HO- (CHR 11 -) a OH include those in which R 11 is hydrogen and a is a number from 2 to 6, and those in which a is 2 and R 11 is hydrogen and the alkyl radicals 1 to 10, in particular 1 to 3 C-atoms is selected.
  • R 11 is hydrogen and a is a number from 2 to 6
  • R 11 is hydrogen and the alkyl radicals 1 to 10, in particular 1 to 3 C-atoms is selected.
  • those of the formula HO-CH 2 -CHR 11 -OH in which R 11 has the abovementioned meaning are particularly preferred.
  • diol components are ethylene glycol, 1,2-propylene glycol, 1,3-propylene glycol, 1,4-butanediol, 1,5-pentanediol, 1,6-hexanediol, 1,8-octanediol, 1,2-decanediol, 1, 2-dodecanediol and neopentyl glycol.
  • Particularly preferred among the polymeric diols is polyethylene glycol having an average molecular weight in the range from 1000 g / mol to 6000 g / mol.
  • the polyesters may also be end-capped, alkyl groups having from 1 to 22 carbon atoms and esters of monocarboxylic acids being suitable as end groups.
  • the ester groups bonded via end groups can be based on alkyl, alkenyl and aryl monocarboxylic acids having 5 to 32 carbon atoms, in particular 5 to 18 carbon atoms.
  • valeric acid caproic acid, enanthic acid, caprylic acid, pelargonic acid, capric acid, undecanoic acid, undecenoic acid, lauric acid, lauroleinic acid, tridecanoic acid, myristic acid, Myristoleic, pentadecanoic, palmitic, stearic, petroselinic, petroselaidic, oleic, linoleic, linolaidic, linolenic, levostic, arachidic, gadoleic, arachidonic, behenic, erucic, brassidic, clupanodonic, lignoceric, cerotic a total of up to 25 carbon atoms, in particular 1 to 12 carbon atoms, for example, tert-butylbenzoic acid.
  • the end groups may also be based on hydroxymonocarboxylic acids having from 5 to 22 carbon atoms, including, for example, hydroxyvaleric acid, hydroxycaproic acid, ricinoleic acid, the hydrogenation product of which include hydroxystearic acid and also o-, m- and p-hydroxybenzoic acid.
  • the hydroxymonocarboxylic acids may in turn be linked to one another via their hydroxyl group and their carboxyl group and thus be present several times in an end group.
  • the number of hydroxymonocarboxylic acid units per end group is in the range from 1 to 50, in particular from 1 to 10.
  • polymers of ethylene terephthalate and polyethylene oxide terephthalate in which the polyethylene glycol units have molecular weights of 750 g / mol to 5000 g / mol and the molar ratio of ethylene terephthalate to polyethylene oxide terephthalate is 50:50 to 90:10 used in combination with an essential ingredient of the invention.
  • the soil release polymers are preferably water-soluble, the term "water-soluble" being understood to mean a solubility of at least 0.01 g, preferably at least 0.1 g, of the polymer per liter of water at room temperature and pH 8.
  • preferred polymers have a solubility of at least 1 g per liter, in particular at least 10 g per liter, under these conditions.
  • the laundry care agents used as aftertreatment agents may contain additional plasticizer components, preferably cationic surfactants, with the amino group-containing polymer having substituents carrying carboxylic acid groups which is obtainable by reacting aminopolysiloxanes, polyvinylamines or polyalkylenimines with haloalkanoic acids.
  • additional plasticizer components preferably cationic surfactants
  • the amino group-containing polymer having substituents carrying carboxylic acid groups which is obtainable by reacting aminopolysiloxanes, polyvinylamines or polyalkylenimines with haloalkanoic acids.
  • fabric softening components are quaternary ammonium compounds, cationic polymers and emulsifiers, such as those used in hair care products and also in textile saliva.
  • Suitable examples are quaternary ammonium compounds of the formulas (II) and (III), wherein in (II) R and R 1 is an acyclic alkyl radical having 12 to 24 carbon atoms, R 2 is a saturated C 1 -C 4 alkyl or hydroxyalkyl radical, R 3 is either R, R 1 or R 2 or an aromatic radical.
  • X - is either a halide, methosulfate, methophosphate or phosphate ion and mixtures thereof.
  • Examples of cationic compounds of the formula (II) are didecyldimethylammonium chloride, ditallowdimethylammonium chloride or dihexadecylammonium chloride.
  • Ester quats are so-called ester quats. Esterquats are characterized by their good biodegradability and are preferred in the context of the present invention.
  • R 4 is an aliphatic alkyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds
  • R 5 is H, OH or O (CO)
  • R 7 is independently of R 5 is H, OH or O (CO) R 8
  • R 7 and R 8 are each independently an aliphatic alkyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds.
  • m, n and p can each independently be 1, 2 or 3.
  • X - may be either a halide, methosulfate, methophosphate or phosphate ion, as well as mixtures of these.
  • Examples of compounds of the formula (III) are methyl N- (2-hydroxyethyl) -N, N-di (tallowacyl-oxyethyl) ammonium methosulfate, bis (palmitoyl) -ethyl-hydroxyethyl-methyl-ammonium methosulfate or methyl -N, N-bis (acyloxyethyl) -N- (2-hydroxyethyl) ammonium methosulfate.
  • the agents contain the additional plasticizer components in amounts of up to 35% by weight, preferably from 0.1 to 25% by weight, more preferably from 0.5 to 15% by weight and especially from 1 to 10 Wt .-%, each based on the total agent.
  • the agents may contain pearlescing agents.
  • Pearlescing agents give the textiles an extra shine and are therefore preferably used in mild detergents.
  • suitable pearlescing agents are: alkylene glycol esters; fatty acid; partial glycerides; Esters of polybasic, optionally hydroxy-substituted carboxylic acids with fatty alcohols having 6 to 22 carbon atoms; Fatty substances, such as, for example, fatty alcohols, fatty ketones, fatty aldehydes, fatty ethers and fatty carbonates, which in total have at least 24 carbon atoms; Ring opening products of olefin epoxides having 12 to 22 carbon atoms with fatty alcohols having 12 to 22 carbon atoms, fatty acids and / or polyols having 2 to 15 carbon atoms and 2 to 10 hydroxyl groups and mixtures thereof.
  • liquid agents may additionally contain thickeners.
  • thickening agents may be, for example, agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, starch, dextrins, gelatin and casein, cellulose derivatives such as carboxymethyl cellulose, hydroxyethyl and propyl cellulose, and polymeric polysaccharide thickeners like xanthan gum;
  • fully synthetic polymers such as polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides and polyurethanes come into question.
  • the textile care agents according to the invention comprise thickeners, preferably in amounts of up to 10% by weight, more preferably up to 5% by weight, in particular from 0.1 to
  • the agents may additionally contain odor absorbers and / or color transfer inhibitors.
  • the agents optionally contain from 0.1% to 2%, preferably from 0.2% to 1%, by weight of color transfer inhibitor which in a preferred embodiment of the invention comprises a vinylpyrrolidone polymer, Vinylimidazole, vinylpyridine N-oxide or a copolymer of these.
  • polyvinylpyrrolidones having molecular weights of from 15,000 to 50,000 as well as polyvinylpyrrolidones having molecular weights above 1,000,000, in particular from 1,500,000 to 4,000,000, N-vinylimidazole / N-vinylpyrrolidone copolymers, polyvinyl oxazolidones, copolymers based on vinyl monomers and carboxylic acid amides, pyrrolidone group-containing polyesters and polyamides, grafted polyamidoamines, polyamine-N-oxide polymers, polyvinyl alcohols and copolymers based on acrylamidoalkenylsulfonic acids.
  • enzymatic systems comprising a peroxidase and hydrogen peroxide or a substance which produces hydrogen peroxide in water.
  • a mediator compound for the peroxidase for example an acetosyringone, a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, wherein also above-mentioned polymeric Farbübertragungsinhibitorwirkstoffe can be used.
  • Polyvinylpyrrolidone preferably has an average molecular weight in the range from 10 000 to 60 000, in particular in the range from 25 000 to 50 000, for use in compositions according to the invention.
  • the copolymers those of vinylpyrrolidone and vinylimidazole in a molar ratio of 5: 1 to 1: 1 having an average molecular weight in the range of 5,000 to 50,000, especially 10,000 to 20,000 are preferred.
  • Preferred deodorizing substances are metal salts of an unbranched or branched, unsaturated or saturated, mono- or polyhydroxylated fatty acid having at least 16 carbon atoms and / or a rosin acid with the exception of the alkali metal salts and any desired mixtures thereof.
  • a particularly preferred unbranched or branched, unsaturated or saturated, mono- or polyhydroxylated fatty acid having at least 16 carbon atoms is ricinoleic acid.
  • a particularly preferred rosin acid is abietic acid.
  • Preferred metals are the transition metals and the lanthanides, in particular the transition metals of the groups VIIIa, Ib and IIb of the Periodic Table and lanthanum, cerium and neodymium, more preferably cobalt, nickel, copper and zinc, most preferably zinc.
  • the cobalt, nickel and copper salts and the zinc salts are similarly effective, but for toxicological reasons, the zinc salts are to be preferred. It is advantageous and therefore particularly preferred to use as deodorizing substances one or more metal salts of ricinoleic acid and / or abietic acid, preferably zinc ricinoleate and / or zinc abietate, in particular zinc ricinoleate.
  • Cyclodextrins as well as mixtures of the abovementioned metal salts with cyclodextrin, preferably in a weight ratio of from 1:10 to 10: 1, particularly preferably from 1: 5 to 5: 1 and in particular from 1, also turn out to be further suitable deodorizing substances within the meaning of the invention. 3 to 3: 1.
  • the term "cyclodextrin” includes all known cyclodextrins, ie both unsubstituted cyclodextrins having 6 to 12 glucose units, in particular alpha-, beta- and gamma-cyclodextrins and also their mixtures and / or their derivatives and / or mixtures thereof.
  • compositions according to the invention presents no difficulties and can be carried out in a known manner, for example by spray-drying or granulation, wherein, for example, enzymes and possibly other thermally sensitive ingredients such as bleaching agents are optionally added separately later.
  • a process comprising an extrusion step is preferred.
  • compositions in tablet form which may be monophasic or multiphase, monochromatic or multicolor and in particular consist of one or more layers, in particular two layers
  • the procedure is preferably such that all components - optionally one layer at a time - in a mixer mixed together and the mixture by means of conventional tablet presses, such as eccentric presses or rotary presses, with pressing forces in the range of about 50 to 100 kN, preferably compressed at 60 to 70 kN.
  • a tablet produced in this way has a weight of 10 g to 50 g, in particular 15 g up to 40 g.
  • the spatial form of the tablets is arbitrary and can be round, oval or angular, with intermediate forms are also possible. Corners and edges are advantageously rounded. Round tablets preferably have a diameter of 30 mm to 40 mm. In particular, the size of rectangular or cuboid-shaped tablets, which are predominantly introduced via the metering device, for example the washing machine, is dependent on the geometry and the volume of this metering device.
  • Exemplary preferred embodiments have a base area of (20 to 30 mm) x (34 to 40 mm), in particular of 26x36 mm or 24x38 mm.
  • Liquid or pasty compositions in the form of common solvents, in particular water, containing solutions are usually prepared by simply mixing the ingredients, which can be added in bulk or as a solution in an automatic mixer.
  • the agents are present, preferably in liquid form, as a portion in a completely or partially water-soluble coating. Portioning makes it easier for the consumer to dose.
  • the funds can be packed, for example, in foil bags.
  • Pouches made of water-soluble film make it unnecessary for the consumer to tear open the packaging. In this way, a convenient dosing of a single, sized for a wash portion by inserting the bag directly into the washing machine or by throwing the bag into a certain amount of water, for example in a bucket, a bowl or hand basin, possible.
  • the film bag surrounding the washing portion dissolves without residue when it reaches a certain temperature.
  • water-soluble detergent portions There are numerous processes in the prior art for producing water-soluble detergent portions, which are basically also useful in the context of the present invention.
  • the best known methods are the tubular film processes with horizontal and vertical sealing seams.
  • Further suitable for the production of film bags or dimensionally stable detergent portions is the Thermoformverrfahren (thermoforming process).
  • the water-soluble envelopes need not necessarily consist of a film material, but can also represent dimensionally stable containers that can be obtained for example by means of an injection molding process.
  • the filling material is injected into the forming capsule, wherein the injection pressure of the filling liquid presses the polymer bands in the Kugelschalenkavticianen.
  • a process for the preparation of water-soluble capsules in which first the filling and then the sealing takes place, is based on the so-called Bottle-Pack® process. In this case, a tubular preform is guided into a two-part cavity. The cavity is closed, the lower tube portion is sealed, then the tube is inflated to form the capsule shape in the cavity, filled and finally sealed.
  • the shell material used for the preparation of the water-soluble portion is preferably a water-soluble polymeric thermoplastic, more preferably selected from the group (optionally partially acetalized) polyvinyl alcohol, polyvinyl alcohol copolymers, polyvinylpyrrolidone, polyethylene oxide, gelatin, cellulose and derivatives thereof, starch and derivatives thereof, blends and composites, inorganic salts and mixtures of said materials, preferably hydroxypropylmethylcellulose and / or polyvinyl alcohol blends.
  • Polyvinyl alcohols are commercially available, for example under the trademark Mowiol® (Clariant).
  • Polyvinyl alcohols which are particularly suitable for the purposes of the present invention are, for example, Mowiol® 3-83, Mowiol® 4-88, Mowiol® 5-88, Mowiol® 8-88 and Clariant L648.
  • the water-soluble thermoplastic used to prepare the portion may additionally optionally comprise polymers selected from the group comprising acrylic acid-containing polymers, polyacrylamides, oxazoline polymers, polystyrene sulfonates, polyurethanes, polyesters, polyethers and / or mixtures of the above polymers.
  • the water-soluble thermoplastic used 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%. It is further preferred that the water-soluble thermoplastic used comprises a polyvinyl alcohol whose molecular weight is in the range from 10,000 to 100,000 gmol -1 , preferably from 11,000 to 90,000 gmol -1 , more preferably from 12,000 to 80,000 gmol -1 and especially from 13,000 to 70,000 gmol -1 lies.
  • thermoplastics are used in amounts of at least 50% by weight, preferably of at least 70% by weight, more preferably of at least 80% by weight and in particular of at least 90% by weight, based in each case on the weight the water-soluble polymeric thermoplastic.
  • Test textiles of a size of approx. 12 x 18 cm were cut out of pressed cotton fabric (type "Stella Royal" of the manufacturer Brenneth) and ironed.
  • the aqueous emulsion of Example 1 which had been diluted to a content of 1% by weight of the polymer, was applied to the lobules to give a moisture degree of about 100% of the textile weight.
  • the lobes were dried for 45 minutes at 25 ° C and then ironed flat with a household iron (Rowenta®, model DE634B) (temperature two points).
  • Example 2 The aminopropylmethylsiloxane-dimethylsiloxane copolymer without carboxylic acid groups (V2) used as starting material in Example 1 was applied in otherwise the same way, however from 2 weight percent formulation, tested and compared with amino group-containing polymer also having 2 weight percent formulation with carboxylic acid group carrying substituent E1.
  • the crease recovery angles listed in Table 2 (mean values of 5-fold determinations) were observed.

Claims (10)

  1. Utilisation d'un polymère contenant des groupes amino et ayant des substituants portant des groupes acide carboxylique pour réduire la tendance au froissement de textiles en matière cellulosique, caractérisée en ce que le polymère peut être obtenu par réaction d'aminopolysiloxanes, de polyvinylamines ou de polyalkylèneimines avec des acides halogénalcanoïques.
  2. Utilisation d'un polymère contenant des groupe amino et ayant des substituants portant des groupes acide carboxylique pour faciliter le repassage de textiles en matière cellulosique, caractérisée en ce que le polymère peut être obtenu par réaction d'aminopolysiloxanes, de polyvinylamines ou de polyalkylèneimines avec des acides halogénalcanoïques.
  3. Procédé pour l'apprêt, facilitant le repassage et/ou réduisant la tendance au froissement, de textiles en matière cellulosique, par la mise en contact avec un polymère contenant des groupes amino et ayant des substituants portant des groupes acide carboxylique, caractérisé en ce que le polymère peut être obtenu par réaction d'aminopolysiloxanes, de polyvinylamines ou de polyalkylèneimines avec des acides halogénalcanoïques.
  4. Utilisation ou procédé selon l'une des revendications précédentes, caractérisés en ce que le textile en matière cellulosique est mis en contact avec le polymère contenant des groupes amino et ayant des substituants portant des groupes acide carboxylique, à des températures comprises dans une plage allant de 10 °C à 100 °C, en particulier de 20 °C à 60 °C, et/ou pendant une période de 10 minutes à 180 minutes, en particulier de 30 minutes à 60 minutes.
  5. Utilisation ou procédé selon l'une des revendications précédentes, caractérisés en ce que le textile est repassé au moyen d'un fer domestique classique à la suite du traitement avec le polymère contenant des groupes amino et ayant des substituants portant des groupes acide carboxylique.
  6. Utilisation ou procédé selon la revendication 5, caractérisés en ce que l'on a des températures de repassage comprises dans une plage allant de 50 °C à 220 °C, en particulier de 100 °C à 160 °C.
  7. Agent de lavage ou de soin du linge comportant un polymère contenant un groupe amino ayant des substituants portant des groupes acide carboxylique, que l'on peut obtenir en faisant réagir des aminopolysiloxanes, des polyvinylamines ou des polyalkylèneimines avec des acides halogénalcanoïques, caractérisé en ce qu'il comprend un tensioactif non ionique choisi parmi les polyglycosides d'alkyle gras, les polyalkoxylates d'alkyle gras, et notamment les éthoxylates et/ou les propoxylates d'alkyle gras, les polyhydroxyamides d'acides gras et/ou les produits de l'éthoxylation et/ou la propoxylation d'amines d'alkyle gras, de diols vicinaux, d'alkylesters et/ou d'amides d'acides gras et de leurs mélanges.
  8. Agent selon la revendication 7, caractérisé en ce qu'il s'agit d'un produit de pulvérisation liquide qui peut être pulvérisé sur un textile, après dilution dans de l'eau, ou, en particulier, non dilué.
  9. Utilisation, procédé ou agent selon l'une des revendications précédentes, caractérisés en ce que le polymère est choisi parmi des aminopolysiloxanes, qui portent des substituants ayant des groupes carboxyle sur l'atome d'azote de la fonction amino.
  10. Utilisation, procédé ou agent selon l'une des revendications précédentes, caractérisés en ce que le polymère est choisi parmi des polyvinylamines, polyalkylèneimines et des mélanges de ceux-ci, qui portent des substituants ayant des groupes carboxyle sur l'atome d'azote de la fonction amino.
EP15790877.3A 2014-11-11 2015-10-29 Facilitation du repassage de textiles Active EP3218542B1 (fr)

Applications Claiming Priority (2)

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DE102014222924.3A DE102014222924A1 (de) 2014-11-11 2014-11-11 Bügelerleichterung von Textilien
PCT/EP2015/075075 WO2016074934A1 (fr) 2014-11-11 2015-10-29 Facilitation du repassage de textiles

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EP3218542B1 true EP3218542B1 (fr) 2019-04-10

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EP (1) EP3218542B1 (fr)
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6036513B2 (ja) * 1981-02-05 1985-08-21 ト−レ・シリコ−ン株式会社 繊維用処理剤
JPS58213025A (ja) * 1982-05-21 1983-12-10 エス・ダブリユ・エス・シリコンス・コ−ポレ−シヨン カルボン酸−ポリシロキサンポリマ−
US6277445B1 (en) * 1998-10-12 2001-08-21 Shin-Etsu Chemical Co., Ltd. Organopolysiloxane compound and composition containing the same
DE19959949A1 (de) 1999-12-13 2001-06-21 Bayer Ag Hydrophobierung mit carboxylgruppenhaltigen Polysiloxanen
DE10124387A1 (de) * 2001-05-18 2002-11-28 Basf Ag Hydrophob modifizierte Polyethylenimine und Polyvinylamine zur Antiknitterausrüstung von cellulosehaltigen Textilien
GB0219281D0 (en) 2002-08-19 2002-09-25 Unilever Plc Fabric care composition
CN1793483A (zh) 2005-12-29 2006-06-28 苏州大学 一种抗皱棉纤维的制备方法
EP2529001B1 (fr) * 2010-01-29 2018-09-19 The Procter and Gamble Company Nouveaux copolymères de polydiméthylsiloxane linéaire-polyéther avec des groupes amino et/ou ammonium quaternaire et utilisation de ceux-ci

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Title
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US10697113B2 (en) 2020-06-30
US20170241073A1 (en) 2017-08-24
DE102014222924A1 (de) 2016-05-12
WO2016074934A1 (fr) 2016-05-19
EP3218542A1 (fr) 2017-09-20

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