EP3194548B1 - Partie pour moyen de traitement de textiles - Google Patents

Partie pour moyen de traitement de textiles Download PDF

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Publication number
EP3194548B1
EP3194548B1 EP15766474.9A EP15766474A EP3194548B1 EP 3194548 B1 EP3194548 B1 EP 3194548B1 EP 15766474 A EP15766474 A EP 15766474A EP 3194548 B1 EP3194548 B1 EP 3194548B1
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EP
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Prior art keywords
portion according
composition
bis
solid composition
liquid composition
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EP15766474.9A
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German (de)
English (en)
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EP3194548A1 (fr
Inventor
Frank Meier
Matthias Sunder
Sheila Edwards
Thorsten Ott
Martina Hermann
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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
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic 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
    • 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

Definitions

  • the present invention relates to the technical field of textile treatment, in particular textile cleaning or textile washing.
  • the quality of the removal of bleachable soils such as e.g. Colored fruit and vegetable stains is a central quality feature of a detergent.
  • the bleachable dirt is to be bleached and / or removed.
  • the textile should not be damaged by bleaching.
  • a solid bleach composition which can be used as an additive to a liquid detergent should contain little additional ingredients in addition to the bleach-active compound for gentle use of the resources.
  • a solid bleach additive in a water-soluble casing as a metering unit, it is advantageous if said bleach additive occupies a small volume.
  • the rationalization of additional ingredients and the reduction in the volume of the overall composition inevitably result in a high concentration of bleach-active compound in the solid component. This high concentration can lead to problems in the application, since at the beginning of the textile treatment, the addition of the said metering unit usually takes place via the washing drum of a washing machine and the metering unit thereby comes into direct contact with the textile. If water is now added during the textile treatment, the water-soluble coating dissolves and the bleach additive is released.
  • the bleach additive In order to avoid damage to the textile due to local excess concentration of bleach, the bleach additive should dissolve quickly in the water. It has been found that the solubility behavior of the bleach additive decreases due to the presence of surfactant and a local over-concentration of surfactant during the textile treatment.
  • surfactant-containing portions as a one-time dosing aid for textile treatment compositions, which in addition to a solid composition additionally contain a liquid composition, which are enveloped by a water-soluble film.
  • the publication WO 01/83667 A1 relates to multi-compartment bags of a water-soluble film containing in a first chamber a liquid composition containing at least 50% by weight of surfactant; and in a second compartment contains a solid composition, which in turn may optionally contain a bleaching agent and, optionally, a bleach activator.
  • High performance bleach-active compounds are usually peroxide compounds in combination with bleach activators, with organic bleach activators being particularly effective.
  • Bleach activators are understood by the person skilled in the art to mean chemical compounds which increase the bleaching action in the presence of peroxide compounds. In particular, less polar organic bleach activators require a certain amount of time to dissolve in water. If solid detergents containing solid bleach activators are added to the fabric in solid form in the wash basket, a local over-concentration of bleach activator may occur during the dissolution process (especially with a concomitant local over-concentration of surfactant). The latter can lead to punctiform damage to the textile, e.g. lead to local fading of the textile dye.
  • the patent EP 2 011 856 B1 relates to multi-chamber bags made of a water-soluble film containing a liquid composition in a first chamber; and in a second chamber, a solid composition containing from 60% to 95% by weight of a peroxide source.
  • these multi-chamber bags are explicitly free of bleach activator.
  • the publication EP 2 014 756 A1 relates to multi-compartment bags of a water-soluble film containing in a first chamber a liquid composition having dissolved therein bleach activator; and in a second chamber, a solid composition containing from 60% to 95% by weight of a peroxide source. From the EP 2527421 A1 Multi-compartment bags are known which contain a liquid composition in one chamber and a solid bleach-containing composition in another chamber.
  • the US 2011/0240510 A1 discloses multichamber bags with high anionic surfactant content in a chamber.
  • WO 02/08380 A1 discloses multi-compartment pouches comprising an anionic surfactant liquid composition and a solid preparation containing percarbonate and bleach activator.
  • a surfactant-containing portion for textile treatment which comprises a liquid composition and a solid bleach additive of peroxide compound and bleach activator in a solid composition, the bleach additive rapidly dissolving in water during the textile treatment. Local damage to the textile should be prevented.
  • the washing performance of detergents in particular liquid detergents, improve.
  • bleachable stains are effectively removed from the textile in a short time in a manner that protects the textile.
  • said solid and liquid compositions are each in a chamber formed of water-soluble material.
  • the water-soluble material forms walls of the chamber and thereby envelops the inventive composition of the first subject of the invention.
  • 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 made in 800 mL 20 ° C tempered, distilled water in a 1 liter beaker with a circular bottom surface (Schott, Mainz, beaker 1000 mL, low mold) immersed so that the surface of the clamped film is arranged at right angles to the bottom surface of the beaker, the top 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 so that the lower edge of the frame extends 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 is.
  • 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 walls are preferably made of a water-soluble film.
  • This film may according to the invention preferably have a thickness of at most 150 microns (more preferably of at most 120 microns). Accordingly, 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 90 ⁇ 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 wrapper may be formed of one or two or more layers of the water-soluble film material.
  • the water-soluble film material of the first layer and the further layers, if present, may be the same or different.
  • the water-soluble 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 be prepared according to 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.
  • Suitable water-soluble films for use as the water-soluble material of the water-soluble 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, or HiTorrent SH2312 from Nippon Gohsei.
  • the solid and liquid compositions may contain, in addition to the mandatory ingredients, other optional ingredients. Said total amounts are selected from the weight ranges given in such a way that together with the amounts of the optional ingredients for said composition based on their total weight 100 wt .-% result.
  • a fabric e.g., a composition
  • a fabric is, as defined by the invention, solid when in the solid state at 25 ° C and 1013 mbar.
  • a substance e.g., a composition
  • a chemical compound is an organic compound when the molecule of the chemical compound contains at least one covalent bond between carbon and hydrogen. This definition applies inter alia to "organic bleach activators" as a chemical compound mutatis mutandis.
  • a chemical compound is, inversely to the definition of the organic compound, an inorganic compound when the molecule of the chemical compound does not contain a covalent bond between carbon and hydrogen. This definition applies inter alia to inorganic peroxide compounds as a chemical compound mutatis mutandis.
  • a peroxide compound is a chemical compound containing, as a structural fragment, the peroxo atomic group -O-O-.
  • 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, the measurement being expedient against an external standard he follows.
  • the solid-shaped composition of the portion is formed from a plurality of solid particles.
  • Such an embodiment of the solid composition is preferably present as powder or granules.
  • the said solid particles in turn preferably have a particle diameter X 50.3 (volume average) of 100 to 1500 microns. These particle sizes can be determined by sieving or by means of a particle size analyzer Camsizer from Retsch.
  • the solid composition of the portion according to the invention necessarily contains a defined amount of peroxide compound. It has proved to be preferred according to the invention if the solid-form composition according to the invention, based on the total weight of the composition, contains peroxide compounds in a total amount of from 30 to 50% by weight, in particular from 33 to 45% by weight.
  • the peroxide compound is selected from at least one inorganic peroxide compound.
  • Suitable peroxide compounds are in particular percarbonate compounds, perborate compounds, peroxodisulfate compounds, hydrogen peroxide, addition compounds of hydrogen peroxide to inorganic compounds, organic peroxyacids or mixtures of at least two of these compounds. It is particularly preferred according to the invention if the peroxide compound is selected from sodium percarbonate, sodium perborate, sodium peroxodisulfate or mixtures thereof.
  • Sodium percarbonate is a most preferred Peroxide.
  • Sodium percarbonate is an addition compound of hydrogen peroxide to sodium carbonate having the formula y Na 2 CO 3 .x H 2 O 2 , where x is the molar amount of hydrogen peroxide per mole of Na 2 CO 3 . Most preferably, the peroxide compound is Na 2 CO 3. 1.5 H 2 O 2 having CAS number 15630-89-4.
  • the peroxide compound used according to the invention preferably has an active oxygen content of between 9.0% and 15.0%, in particular from 10.0% to 14.0% (measured in each case by titration with potassium permanganate).
  • the peroxide compound is particulate, in particular as a powder or granules.
  • the particles containing the peroxide compound for example the powder or granules
  • peroxide compounds whose particles have an average particle size (volume average) X 50.3 of 0.40 to 0.95 mm, in particular of 0.50 to 0.90 mm (eg measured by sieve analysis or by a Particle size analyzer Camsizer, Retsch) have.
  • a solid peroxide compound, in particular sodium percarbonate can be provided with a coating for additional protection against decomposition on the surface.
  • the coating should protect against decomposition of the percarbonate.
  • Suitable coating agents are preferably water-soluble passivating agents, such as, for example, sodium bicarbonate, sodium carbonate, sodium sulfate or metaborate compounds. It may be preferred according to the invention if the solid peroxide compound, in particular sodium percarbonate, is coated on the surface with at least sodium sulfate.
  • the solid-form peroxide compound has an average particle size X 50.3 of 0.40 to 0.95 mm, in particular 0.40 to 0.90 mm (for example measured with sieve analysis or by means of a particle size analyzer Camsizer, Retsch company) and are coated with sodium sulfate.
  • the phthalmatization ie reduction or prevention of possible heat formation by exothermic decomposition of the solid peroxide compound
  • a phlegmatizer in particular with a metaborate compound
  • the composition according to the invention contains based on the peroxide compound content is from 50 to 100% by weight of Metaborate coated peroxide compound.
  • the phlegmatizing coating of the solid peroxide compound is not mandatory.
  • the solid composition of the portion according to the invention necessarily contains organic bleach activator in a total amount of 10 to 20 wt .-%, preferably from 11 to 18 wt .-%, particularly preferably from 12 to 16 wt .-%, again preferably from 10 to 15 wt .-%, most preferably from 11 to 14 wt .-%.
  • organic bleach activators it is possible to use compounds which, under perhydrolysis conditions, give peroxycarboxylic acids (in particular aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms), and / or optionally substituted perbenzoic acid.
  • peroxycarboxylic acids in particular aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms
  • perbenzoic acid in particular aliphatic peroxycarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms
  • Solid compositions which contain organic bleach activator from at least one compound of the group of compounds which form aliphatic peroxycarboxylic acids under perhydrolysis conditions are preferred according to the invention. It is particularly preferred if the organic bleach activator is selected from at least one compound of the poly-N-acylated organic amines. The aforementioned total amounts apply mutatis mutandis for these special organic bleach activators.
  • Perhydrolysis is known to the person skilled in the art as a reaction in which, in a protic solvent (eg water), an anion - OOH covalently binds to a reactant RX by nucleophilic substitution to give the compound ROOH and the cleavage of a leaving group X leads to lysis of the chemical bond between R and X causes.
  • a protic solvent eg water
  • acylated alkylenediamines in particular tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT)
  • DADHT 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine
  • acylated glycolurils especially tetraacetylglycoluril (TAGU)
  • N-acylimides in particular N-nonanoylsuccinimide (NOSI)
  • acylated phenolsulfonates in particular n-nonanoyl or isononanoyloxybenzenesulfonate (n- or iso-NOBS) are particularly preferably used.
  • the aforementioned total amounts apply mutatis mutandis for these special organic bleach activators.
  • the solid composition according to the invention of the portion does not contain a surfactant up to a maximum of a total amount of 5% by weight.
  • Surfactant ie 0 to 5 wt .-% surfactant
  • the solid composition according to the invention of the portion contains a total amount of 0 to 3 wt .-% surfactant, most preferably the inventive solid-like composition of the portion is free of surfactant.
  • Suitable surfactants are all surfactants suitable for textile treatment.
  • soap is the water-soluble sodium or potassium salts of the saturated and unsaturated fatty acids having from 10 to 20 carbon atoms, the rosin acids of rosin (yellow rosin soaps) and naphthenic acids which are used as solid or semi-solid mixtures mainly for washing and cleaning purposes.
  • Sodium or potassium salts of the saturated and unsaturated fatty acids having 10 to 20 carbon atoms, in particular having 12 to 18 carbon atoms, are preferred soaps according to the invention.
  • the solid composition having the aforesaid total surfactant content based on the total weight of the solid composition contains a total amount of 0 to 1% by weight (preferably 0 to 0.5% by weight) of nonionic surfactant.
  • the solid composition with the proviso of the aforementioned total surfactant content based on the total weight of the solid composition, contains a total amount of 0 to 4% by weight (in particular 0 to 2.5% by weight) of anionic surfactant.
  • the solid-shaped composition of the portion according to the invention preferably additionally contains an amount of alkali metal silicate.
  • alkali metal silicates are sodium silicate and / or potassium silicate.
  • Particularly preferred is sodium silicate.
  • sodium silicates very particular preference is given to using sodium metasilicate or water glass, again preferably water glass, in the solid-form composition according to the invention.
  • the solid composition of the present invention contains the portion of alkali silicate, it preferably contains from 5.0 to 20.0% by weight in a total amount based on the weight of the solid composition.
  • the amount of alkali metal silicate is calculated without the water content (hydrate) optionally contained in the alkali metal silicate.
  • alkali metal silicates contained in the form of particles are present.
  • a weight ratio of alkali silicate to peroxide compound in a range of 10 to 1 to 1 to 4 proved to be particularly favorable.
  • alkali metal silicates of the formula (SiO 2 ) n (Na 2 O) m (K 2 O) p are particularly preferred according to the invention, where n is a positive rational number and m and p independently of one another represent a positive rational number with the provisos that at least one of the parameters m or p is different from 0 and the ratio between n and the sum of m and p is between 1: 4 and 4: 1, in particular in the ratio range from 2: 1 to 4: 1 ,
  • the solid composition of the portion may contain, in addition to thermal stabilization, bicarbonate, calculated as sodium bicarbonate.
  • Hydrogen carbonate is to be understood according to the invention as meaning a chemical compound which contains at least one hydrogencarbonate ion (HCO 3 - ) prior to the preparation of the composition according to the invention and which is different from peroxide compounds according to the invention.
  • the amount by weight of bicarbonate in the composition of the present invention is expressed by the definition of the equivalent amount by weight of sodium bicarbonate.
  • Solid compositions of the portion preferably contain, based on the total weight of the composition, bicarbonate in a total amount of from 5 to 50% by weight, more preferably from 7.5 to 30% by weight, calculated as sodium bicarbonate.
  • bicarbonate from sodium bicarbonate, potassium bicarbonate or mixtures thereof.
  • the bicarbonate of sodium bicarbonate is suitable.
  • hydrogen carbonate is particulate, in particular as a powder or granules.
  • the bicarbonate-containing particles (for example the powder or granules) have a bulk density of 0.40 to 1.50 kg / dm 3 , particularly preferably with a bulk density of 0.90 to 1.10 kg / dm 3 ( eg measured in each case according to ISO 697).
  • the particles containing the peroxide compound (for example the powder or granules) have a bulk density of 0.70 to 1.30 kg / dm 3 , particularly preferably with a bulk density of 0, 85 to 1.20 kg / dm 3 (eg, in each case measured according to ISO 697).
  • the solid compositions of the portion based on their total weight may preferably contain a total amount of 1 to 15 wt .-% of at least one Polysacharids.
  • a polysaccharide is understood as meaning saccharides which contain at least 10 glyceride-linked sugar structural units.
  • the polysaccharide is present in the form of particles (preferably as a powder or as granules, particularly preferably as granules). It is again preferred if these particles have an average particle size (volume average) X 50.3 from 200 to 1600 ⁇ m, in particular from 300 to 1400 ⁇ m, in particular from 400 to 1200 ⁇ m, very particularly preferably from 600 to 1100 ⁇ m ( eg measured with sieve analysis or by a particle size analyzer Camsizer, company Retsch).
  • Preferred polysaccharides are cellulose and its derivatives, starch and derivatives thereof, and mixtures thereof.
  • the solid composition of the present invention preferably contains methylcellulose, ethylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, methylhydroxyethylcellulose, methylcarboxymethylcellulose, ethylhydroxyethylcellulose, carboxymethylcellulose (CMC), an ether sulfonic acid salt, an ether sulfonic acid salt of cellulose, an acid sulfuric acid ester salt of cellulose, an acid sulfuric acid ester salt of starch or the like Mixture of at least two of these polysaccharides.
  • the effect according to the invention is particularly pronounced when the polysaccharide contains at least one polysaccharide with at least one anionic group in the solid-form composition according to the invention.
  • the anionic group covalently bound to the polysaccharide groups, which in protic solvents are able to form an anion with the formal release of an H + ion, in particular carboxyl groups (-COOH), sulfonic acid groups (-SO 3 H), Sulfate groups (-O-SO 3 H), phosphonic acid groups (-PO 3 H).
  • Preference is given to the use of at least one polysaccharide containing at least one carboxyl group, more preferably at least one carboxyalkyl-derivatized polysaccharide.
  • Carboxyl group is understood according to the invention as meaning both the acid form -COOH and the deprotonated salt form (carboxylate group) with a corresponding cation as counterion.
  • Suitable cations are especially monovalent ions, such as sodium ions, potassium ions, ammonium ions. This applies mutatis mutandis for carboxyalkyl-derivatized polysaccharide.
  • the polysaccharide of the invention contains at least one anionic polysaccharide selected from anionic cellulose, anionic starch or mixtures thereof. Again, it is preferred that the polysaccharide be selected from carboxyalkyl derivatized cellulose, carboxyalkyl derivatized starch or mixtures thereof. Carboxyalkyl-derivatized cellulose is very particularly preferred according to the invention.
  • polysaccharide carboxymethylcellulose in particular sodium carboxymethylcellulose, in the compositions according to the invention.
  • the preferred total amount of polysaccharide in particular of preferred polysaccharide ( vide supra ) (particularly preferably of carboxymethylcellulose), is from 1.5 to 12.0% by weight, more preferably from 2.0 to 10.0% by weight, completely particularly preferably from 2.5 to 9.5 wt .-%, each based on the weight of said composition.
  • the composition according to the invention additionally contains at least one soil-release agent.
  • Soil release agents are often referred to as “soil release” agents or because of their ability to render the treated surface, for example, the fiber, dirt repellent, "soil repellents". Because of their chemical similarity to polyester fibers particularly effective soil release agents, but can also show the desired effect in fabrics of other materials are copolyesters containing dicarboxylic acid units, alkylene glycol units and polyalkylene glycol units. Soil-releasing polyesters of the type mentioned as well as their use in detergents have been known for a long time.
  • the European patent EP 066 944 relates to textile treatment compositions containing a copolyester of ethylene glycol, polyethylene glycol, aromatic dicarboxylic acid and sulfonated aromatic dicarboxylic acid in certain molar ratios.
  • the European patent EP 253 567 relates to soil release polymers having a molecular weight of 900 to 9000 of ethylene terephthalate and polyethylene oxide terephthalate, wherein the polyethylene glycol units have molecular weights of 300 to 3000 and the molar ratio of ethylene terephthalate to polyethylene oxide terephthalate is 0.6 to 0.95.
  • From the European patent application EP 272 033 are at least partially by C 1-4 alkyl or acyl radicals end-capped polyester with poly-propylene terephthalate and polyoxyethylene terephthalate units known.
  • the European patent EP 274 907 describes sulfoethyl end-capped terephthalate-containing soil release polyesters.
  • EP 357,280 are prepared by sulfonation of unsaturated end groups soil release polyester with terephthalate, alkylene glycol and poly-C 2-4 glycol units.
  • Such polyesters can be obtained, for example, by polycondensation of terephthalic acid dialkyl ester, 5-sulfoisophthalic acid dialkyl ester, alkylene glycols, optionally polyalkylene glycols (at a, b and / or c> 1) and polyalkylene glycols end capped on one side (corresponding to unit III). It should be pointed out that for numbers a, b, c> 1 there is a polymeric skeleton and thus the coefficients as an average can assume any value in the given interval. This value reflects the number average molecular weight.
  • R 1 and R 2 are each H
  • polyethylene glycol-co-propylene glycol having number-average molecular weights of 100 to 2000 g / mol.
  • from 1 to 50 units (I) can be contained per polymer chain.
  • unit (II) is an ester of 5-sulfoisophthalic acid with one or more difunctional, aliphatic alcohols in question, In this case, the abovementioned are preferably used. In the structures, for example, 1 to 50 units (II) may be present.
  • the preferred use amount of the structural unit ( III) that necessary to achieve the mean molecular weights described below.
  • the use of crosslinked or branched polyester structures is also according to the invention. This is expressed by the presence of a crosslinking polyfunctional structural unit (IV) having at least three to a maximum of 6 functional groups capable of esterification reaction.
  • a crosslinking polyfunctional structural unit (IV) having at least three to a maximum of 6 functional groups capable of esterification reaction.
  • acid, alcohol, ester, anhydride or epoxy groups can be named as functional groups. Different functionalities in one molecule are also possible.
  • citric acid, malic acid, tartaric acid and gallic acid particularly preferably 2,2-dihydroxymethylpropionic acid
  • polyhydric alcohols such as pentaerythrol, glycerol, sorbitol and / or trimethylolpropane can be used.
  • These may also be polybasic aliphatic or aromatic carboxylic acids, such as benzene-1,2,3-tricarboxylic acid (hemimellitic acid), benzene-1,2,4-tricarboxylic acid (trimellitic acid), or benzene-1,3,5-tricarboxylic acid ( Trimesithklare) act.
  • the proportion by weight of crosslinking monomers, based on the total weight of the polyester, can be, for example, up to 10% by weight, in particular up to 5% by weight and more preferably up to 3% by weight.
  • the polyesters containing the structural units (I), (II) and (III) and optionally (IV) generally have number average molecular weights in the range from 700 to 50,000 g / mol, wherein the number average molecular weight can be determined by size exclusion chromatography in aqueous solution using a calibration using narrowly distributed polyacrylic acid Na salt standards.
  • the number-average molecular weights are preferably in the range from 800 to 25,000 g / mol, in particular from 1,000 to 15,000 g / mol, particularly preferably from 1,200 to 12,000 g / mol.
  • solid polyesters which have softening points above 40 ° C. are preferably used as part of the particle of the second type; they preferably have a softening point between 50 and 200 ° C, more preferably between 80 ° C and 150 ° C, and most preferably between 100 ° C and 120 ° C.
  • the synthesis of the polyesters can be carried out by known methods, for example by first heating the abovementioned components with addition of a catalyst at normal pressure and then building up the required molecular weights in vacuo by distilling off superstoichiometric amounts of the glycols used.
  • Suitable for the reaction are the known transesterification and condensation catalysts, such as Titanium tetraisopropylate, dibutyltin oxide, alkali or alkaline earth metal alcoholates or antimony trioxide / calcium acetate.
  • transesterification and condensation catalysts such as Titanium tetraisopropylate, dibutyltin oxide, alkali or alkaline earth metal alcoholates or antimony trioxide / calcium acetate.
  • Preferred polyesters are of solid consistency and can be simply ground into powder or compacted or agglomerated into granules of defined particle sizes.
  • the granulation can be carried out by solidifying the copolymers obtained as melt in the synthesis by cooling in a cool gas stream, for example air or nitrogen, or by application to a flaking roll or to a treadmill to form flakes or flakes.
  • This coarse material can optionally be further ground, for example, in the roll mill or in the screen mill, which can be followed by a sieving and a rounding as described above.
  • the granulation can also be carried out in such a way that the polyesters are ground to powder after solidification and then reacted by compaction or agglomeration and the above-described rounding into granules with defined particle sizes.
  • the solid composition and / or the liquid composition of the portion may additionally contain 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 exhibit catalytic activity in a detergent, in particular a protease, amylase, lipase, cellulase, hemicellulase, mannanase, pectin-cleaving 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, sold under the trade names, Purafect®, Purafect® OxP, Purafect® Prime, Excellase® and Properase® by Genencor, sold under the tradename Protosol® by Advanced Biochemicals Ltd., Thane, India 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 that under the name Proteinase K-16 by the company 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 are from the company Amano under the names Lipase CE®, Lipase P®, Lipase B®, and Lipase CES®, respectively, 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.
  • Other important commercial products are the preparations M1 Lipase.RTM. And Lipomax.RTM.
  • Lipase MY-30® Lipase OF®
  • Lipase PL® Lipase PL® to mention also the product Lumafast® from the company Genencor.
  • 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-splitting enzymes are also counted in the context of the present invention enzymes with the names pectinase, Pectate lyase, pectin esterase, pectin methethoxylase, pectin methoxylase, pectin methyl esterase, pectase, pectin methyl esterase, pectin esterase, pectin-pectyl 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)
  • 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 portion of the invention preferably contains enzymes in total amounts of 1 ⁇ 10 -8 to 5 percent by weight, based on active protein.
  • the enzymes are present in a total amount of from 0.001 to 2 wt.%, More preferably from 0.01 to 1.5 wt.%, Even more preferably from 0.05 to 1.25 wt.%, And most preferably from 0.01 to 0.5 wt .-% in this portion.
  • builders, complexing agents, optical brighteners, pH adjusters, perfume, dye, dye transfer inhibitor or mixtures thereof in the solid-form composition and / or the liquid composition of the portion can be contained as additional ingredients.
  • Builders which may be present in the composition 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 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, benzisoxazole systems, benzimidazole systems, heterocyclic substituted pyrene derivatives, and mixtures thereof.
  • 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 '.
  • the 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-carboxymethyl-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.
  • the solid composition of the portion according to the invention is prepared by mixing the raw materials.
  • a batch process or a continuous mixing process can be used. It is preferred in accordance with the invention to employ those mixing processes in which the particles of the ingredients (e.g., the powder or granules) are not mechanically disrupted.
  • Suitable mixers are especially tumble mixers, paddle mixers (Forberg, Fa. Lödige, Fa. Gericke) or Helix mixers (Fa. Amixon, Fa. Gebrueder Ruberg).
  • the ingredients of the solid composition according to the invention are mixed with low energy input, in particular mixing tools are used, which mix with 0.1 to 5 m / s peripheral speed.
  • the portion of the invention contains in its liquid composition mandatory total amounts of anionic surfactant and nonionic surfactant.
  • the anionic surfactant used may preferably be sulfonates and / or sulfates.
  • 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 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 liquid composition of the portion contains a monoethanolamine-neutralized alkylbenzenesulfonic acid, in particular C 9-13 -alkylbenzenesulfonic acid, and / or a monoethanolamine-neutralized fatty acid.
  • the content of the anionic surfactant content liquid composition is preferably from 30 to 40% by weight, based on the weight of the liquid composition.
  • 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 surfactant used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 4 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical may be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present 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. Most preferably, the first composition contains a C 12-18 fatty alcohol with 7 EO, a C 13-15 oxoalcohol with 7 EO, and / or a C 13-15 oxoalcohol with 8 EO as the nonionic surfactant.
  • the content of the liquid composition of the nonionic surfactant portion is preferably a total amount of 18 to 28% by weight based on the weight of the liquid composition.
  • liquid composition of the portion contains at least one polyalkoxylated polyamine in addition to the anionic and nonionic surfactant.
  • 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 from 1: 0.2 to 1: 1, in particular in the range from 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, with not every amino function having to be substituted by alkoxy groups.
  • 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 by reaction of polyamines with propylene oxide (in short: PO) and subsequent reaction with ethylene oxide accessible.
  • 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 liquid composition contains polyalkoxylated polyamines, based on their weight, preferably in a total amount of from 0.5 to 12% by weight, in particular from 5.0 to 9.0% by weight.
  • the liquid composition prepared in the water-soluble portion in the first chamber may contain water, wherein, in particular for liquid first compositions, the content of water relative to the entire first composition is at most 20% by weight, preferably at most 15% by weight. is.
  • the water content is determined according to the invention by Karl Fischer titration.
  • the liquid composition of the portion may contain other ingredients which further improve the performance and / or aesthetic properties of the liquid composition.
  • contains the liquid composition preferably additionally one or more substances from the group of builders, enzymes, electrolytes, pH adjusters, perfumes, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, silicone oils, antiredeposition agents, grayness inhibitors, anti-shrinkage agents, anti-wrinkling agents, antimicrobial agents, nonaqueous solvents, Germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing auxiliaries, repellents and impregnating agents, skin-care active ingredients, swelling and anti-slip agents, softening components and UV absorbers.
  • the portion according to the invention is characterized in that upon contact of the portion with water from the portion of the solid-like composition is released before the liquid composition. It is again preferred if, upon contact of the portion with water, the portion releases the solid-like composition at least 60 seconds, in particular at least 100 seconds, before the liquid composition from the portion.
  • the wall of the chamber having the solid composition is thinner than the walls of the chamber having the liquid composition.
  • at least one contiguous area of 5% (particularly preferably at least 10%) of the total area of the walls of the chamber with the solid composition has a smaller wall thickness (eg thickness of the water-soluble material, for example thickness of the water-soluble film) than the smallest wall thickness of the wall of the chamber with the liquid composition.
  • This configuration of the film is preferably achieved by means of a thermoforming process wherein the water-soluble film material of the first layer is drawn into a deeper valley of the mold body to form a recess for the chamber of the solid composition than for the formation of the recess for the chamber of the liquid composition.
  • a trough molding having at least two troughs is used, wherein the trough for the recess of the chamber of the solid composition, measured perpendicularly from the bearing surface of the water-soluble foil material before the molding process to the lowest point of the topography of the trough, is deeper than the trough for the bulge of the liquid composition chamber.
  • the walls of the chamber of the liquid composition have no continuous surface with a wall thickness less than 40 microns and a size of more than 2% of the total area and the walls of the chamber of the solid composition at least one contiguous area of at least 5% of the total area (more preferably at least 10% of the total area) has a wall thickness of at most 35 ⁇ m, more preferably of at most 30 ⁇ m.
  • the wall thickness and area can be experimentally for example by means of computed tomography determine.
  • the total area refers to the entire outer surface of the walls of the respective chamber.
  • a second subject of the invention is the use of a portion of the first subject of the invention for textile treatment.
  • a third subject of the invention is a textile treatment process comprising the steps of dosing a portion of the first subject of the invention to produce a hydrous wash liquor and contacting the resulting wash liquor with fabrics.
  • the sodium percarbonate granules were treated with 6 g of sodium sulfate according to a known method ( WO 2008/012181 A1 ) homogeneously coated and presented in a tumble mixer. Instead of this coated sodium percarbonate, 53.3% by weight of sodium percarbonate Q35 (containing 88.18% by weight of sodium percarbonate, Evonik) can be initially charged. The remaining components were added to the tumble mixer and the compositions prepared by dry blending the components for 3 minutes at 10 revolutions / minute.
  • Table 2 Liquid composition L1 [% by weight] C 11-13 alkyl benzene sulfonic acid 23.0 C 13-15 alkyl alcohol ethoxylated with 8 moles of ethylene oxide 24.0 glycerin 9.0 2-aminoethanol 6.8 ethoxylated polyethyleneimine 4.0 C 12-18 fatty acid 7.5 Diethylenetriamine-N, N, N ', N', N "-penta (methylenephosphonic acid), heptasodium salt (sodium DTPMP) 3.5 1,2-propylene glycol 4.5 ethanol 4.0 Soil-release polymer of ethylene terephthalate and polyethylene terephthalate 1.0 Perfume, dye 1.7 water ad 100
  • a film M8613 Fa. Monosol (88 microns) was clamped on a mold with Doppelkavtician.
  • the stretched film was heated by contact heating for a period of 2400 ms at 105 ° C and then pulled into the cavity by a vacuum.
  • an appropriate amount of the solid composition of Table 1 was pre-weighed into the first cavity and then the amount of liquid composition L1 of Table 2 was added by syringe into the second cavity.
  • a top film (M8630, 90 microns) is placed to seal the cavities and heat-sealed (150 ° C, 1000 ms) with the first film.
  • breaking the vacuum the portion of the cavity was removed.
  • a wall of the portion's powder chamber was subsequently perforated with a needle. As a result, excess air escaped from the powder chamber of the portion and the film of the wall relaxed.

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Claims (17)

  1. Portion destinée à être utilisée pour le traitement des textiles, comprenant au moins deux chambres à parois en matériau hydrosoluble, caractérisée en ce
    a) qu'au moins l'une de ces chambres contient une composition liquide, contenant respectivement par rapport au poids total de la composition liquide, respectivement une quantité totale comprise entre
    - 25 et 60 % en poids d'au moins un tensioactif anionique, et entre
    - 2 et 35 % en poids d'au moins un tensioactif non ionique,
    et en ce
    b) qu'au moins une autre chambre contient une composition solide, contenant respectivement par rapport au poids total de la composition solide, respectivement une quantité totale comprise entre
    - 25 et 55 % en poids d'au moins un composé peroxyde, entre
    - 2 et 25 % en poids d'au moins un activateur de blanchiment organique, et entre
    - 0 à 5 % en poids de tensioactif.
  2. Portion selon la revendication 1, caractérisée en ce que, par rapport au poids total de la composition solide, le composé peroxyde est présent en une quantité totale de 30 à 50 % en poids, en particulier de 33 à 45 % en poids.
  3. Portion selon l'une des revendications 1 ou 2, caractérisée en ce que le composé peroxyde est choisi parmi le percarbonate de sodium, le perborate de sodium, le peroxodisulfate de sodium ou des mélanges de ceux-ci.
  4. Portion selon l'une des revendications 1 à 3, caractérisé en ce que le composé peroxyde est présent sous forme de poudre ou de granulé, ayant de préférence une masse volumique apparente comprise entre 0,70 et 1,30 kg/dm3, plus préférablement entre 0,85 et 1,20 kg/dm3.
  5. Portion selon la revendication 4, caractérisée en ce que le composé peroxyde présente une granulométrie moyenne (taille moyenne) X50,3 comprise entre 0,40 et 0,95 mm, en particulier entre 0,40 et 0,90 mm.
  6. Portion selon l'une des revendications 1 à 5, caractérisée en ce qu'au moins un composé qui, dans des conditions de perhydrolyse, forme des acides peroxycarboxyliques aliphatiques présentant de préférence 1 à 10 atomes de carbone (en particulier 2 à 4 atomes de carbone), est présent dans la composition solide comme activateur de blanchiment organique.
  7. Portion selon l'une des revendications 1 à 6, caractérisée en ce que, par rapport au poids total de la composition solide, un activateur de blanchiment organique en une quantité totale comprise entre 10 et 20 % en poids, en particulier entre 12 et 16 % en poids, est présent dans la composition solide.
  8. Portion selon l'une des revendications 1 à 7, caractérisée en ce que, dans la composition liquide, respectivement par rapport au poids total de la composition liquide, respectivement une quantité totale comprise entre
    - 30 et 40 % en poids d'au moins un tensioactif anionique, et entre
    - 18 et 28 % en poids d'au moins un tensioactif non ionique,
    est présente.
  9. Portion selon l'une des revendications 1 à 8, caractérisée en ce que, dans la composition solide, par rapport au poids total de la composition solide, une quantité totale comprise entre 0 et 1 % en poids de tensioactif non ionique est présente.
  10. Portion selon l'une des revendications 1 à 9, caractérisée en ce que la composition liquide, par rapport à son poids total, contient au plus 20 % en poids, en particulier au plus 15 % en poids d'eau.
  11. Portion selon l'une des revendications 1 à 10, caractérisée en ce que le matériau hydrosoluble contient au moins un polymère hydrosoluble.
  12. Portion selon l'une des revendications 1 à 11, caractérisée en ce que ladite composition liquide est présente en une quantité comprise entre 10,0 et 20,0 g, en particulier entre 14,0 et 18,0 g, et ladite composition solide est présente en une quantité comprise entre 4,0 et 10,0 g, en particulier entre 5,0 et 9,0 g.
  13. Portion selon l'une des revendications 1 à 12, caractérisée en ce que, au contact de l'eau, la portion libère la composition solide de la portion avant la composition liquide.
  14. Portion selon la revendication 13, caractérisée en ce que, au contact de l'eau, la portion libère la composition solide de la portion au moins 60 secondes, en particulier au moins 100 secondes avant la composition liquide.
  15. Portion selon l'une des revendications 1 à 14, caractérisée en ce qu'une paroi de la chambre contenant la composition solide est plus mince que les parois de la chambre contenant la composition liquide.
  16. Portion selon l'une des revendications 1 à 15, caractérisée en ce qu'au moins une surface continue de 5 % (plus préférablement d'au moins 10 %) de la surface totale des parois de la chambre contenant la composition solide a une épaisseur de paroi inférieure à la plus petite épaisseur de paroi de la paroi de la chambre contenant la composition liquide.
  17. Portion selon l'une des revendications 1 à 17, caractérisée en ce que les parois de la chambre contenant la composition liquide ne présentent pas de surface continue ayant une épaisseur de paroi inférieure à 40 µm et une taille supérieure à 2 % de la surface totale, et les parois de la chambre contenant la composition solide présentent au moins une surface continue d'au moins 5 % de la surface totale (plus préférablement d'au moins 10 % de la surface totale) ayant une épaisseur de paroi d'au plus 35 µm, plus préférablement d'au plus 30 µm.
EP15766474.9A 2014-09-19 2015-09-18 Partie pour moyen de traitement de textiles Active EP3194548B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014218953.5A DE102014218953A1 (de) 2014-09-19 2014-09-19 Portion für Textilbehandlungsmittel
PCT/EP2015/071445 WO2016042130A1 (fr) 2014-09-19 2015-09-18 Partie pour moyen de traitement de textiles

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Publication Number Publication Date
EP3194548A1 EP3194548A1 (fr) 2017-07-26
EP3194548B1 true EP3194548B1 (fr) 2019-08-14

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DE (1) DE102014218953A1 (fr)
WO (1) WO2016042130A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102015213943A1 (de) 2015-07-23 2017-01-26 Henkel Ag & Co. Kgaa Wasch- oder Reinigungsmittel umfassend wenigstens zwei Phasen
PL3974505T3 (pl) * 2020-09-25 2024-05-06 Henkel Ag & Co. Kgaa Stężony płynny preparat środka piorącego o ulepszonych właściwościach

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CA1190695A (fr) 1981-05-14 1985-07-16 George J. Stockburger Agent anionique pour le traitement des textiles
DE3324258A1 (de) 1982-07-09 1984-01-12 Colgate-Palmolive Co., 10022 New York, N.Y. Nichtionogene waschmittelzusammensetzung mit verbesserter schmutzauswaschbarkeit
DE3585505D1 (de) 1984-12-21 1992-04-09 Procter & Gamble Blockpolyester und aehnliche verbindungen, verwendbar als verschmutzungsentferner in waschmittelzusammensetzungen.
US4713194A (en) 1986-04-15 1987-12-15 The Procter & Gamble Company Block polyester and like compounds having branched hydrophilic capping groups useful as soil release agents in detergent compositions
US4711730A (en) 1986-04-15 1987-12-08 The Procter & Gamble Company Capped 1,2-propylene terephthalate-polyoxyethylene terephthalate polyesters useful as soil release agents
GB8617255D0 (en) 1986-07-15 1986-08-20 Procter & Gamble Ltd Laundry compositions
GB8629936D0 (en) 1986-12-15 1987-01-28 Procter & Gamble Laundry compositions
US4721580A (en) 1987-01-07 1988-01-26 The Procter & Gamble Company Anionic end-capped oligomeric esters as soil release agents in detergent compositions
SG76454A1 (en) 1988-08-26 2000-11-21 Procter & Gamble Soil release agents having allyl-derived sulfonated end caps
US4973416A (en) 1988-10-14 1990-11-27 The Procter & Gamble Company Liquid laundry detergent in water-soluble package
DE4001415A1 (de) 1990-01-19 1991-07-25 Basf Ag Polyester, die nichtionische tenside einkondensiert enthalten, ihre herstellung und ihre verwendung in waschmitteln
GB2361688A (en) 2000-04-28 2001-10-31 Procter & Gamble Multi-compartment water soluble pouch for detergents
GB2365018A (en) * 2000-07-24 2002-02-13 Procter & Gamble Water soluble pouches
DE10149719A1 (de) * 2001-12-21 2003-04-24 Henkel Kgaa Kompartiment-Hohlkörper
EP1378562A1 (fr) * 2002-07-03 2004-01-07 The Procter & Gamble Company Composition détergente
GB2390840A (en) * 2002-07-17 2004-01-21 Reckitt Benckiser Water-soluble container with plural compartments
ATE411375T1 (de) 2006-07-27 2008-10-15 Evonik Degussa Gmbh Umhüllte natriumpercarbonatpartikel
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Publication number Publication date
EP3194548A1 (fr) 2017-07-26
WO2016042130A1 (fr) 2016-03-24
DE102014218953A1 (de) 2016-03-24

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