EP1749084B1 - Combinaison de renforcement d'agents de blanchiment a utiliser dans des produits de lavage et de nettoyage - Google Patents

Combinaison de renforcement d'agents de blanchiment a utiliser dans des produits de lavage et de nettoyage Download PDF

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Publication number
EP1749084B1
EP1749084B1 EP05743291A EP05743291A EP1749084B1 EP 1749084 B1 EP1749084 B1 EP 1749084B1 EP 05743291 A EP05743291 A EP 05743291A EP 05743291 A EP05743291 A EP 05743291A EP 1749084 B1 EP1749084 B1 EP 1749084B1
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EP
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Prior art keywords
acid
bleach
formula
type
manganese
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EP05743291A
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German (de)
English (en)
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EP1749084A1 (fr
Inventor
Heike Schirmer-Ditze
Doris Dahlmann
Birgit Middelhauve
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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
    • 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
    • C11D3/3917—Nitrogen-containing compounds
    • C11D3/3927—Quarternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/168—Organometallic compounds or orgometallic complexes
    • 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
    • C11D3/3917—Nitrogen-containing compounds
    • C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames

Definitions

  • the present invention relates to the use of a combination of a bleach activator with a terpyridine compound which is capable of complexing with iron and manganese ions, or a suitably preformed iron or manganese complex for activating peroxygen compounds and / or atmospheric oxygen, in particular for bleaching Paint stains when washing textiles, as well as detergents, cleaners and disinfectants containing such Bleach amplifier combinations.
  • Inorganic peroxygen compounds particularly hydrogen peroxide and solid peroxygen compounds which dissolve in water to release hydrogen peroxide, such as sodium perborate and sodium carbonate perhydrate, have long been used as oxidizing agents for disinfecting and bleaching purposes.
  • the oxidation effect of these substances in dilute solutions depends strongly on the temperature; Thus, for example, with H 2 O 2 or perborate in alkaline bleaching liquors only at temperatures above about 80 ° C, a sufficiently fast bleaching of soiled textiles.
  • the oxidation effect of the inorganic peroxygen compounds can be improved by addition of so-called bleach activators which are able to provide peroxycarboxylic under the abovementioned perhydrolysis and for the numerous proposals, especially from the classes of N- or O-acyl compounds, for example from the British patent GB 836 988 known reactive esters, polyacylated alkylenediamines, in particular N, N, N ', N'-tetraacetylethylenediamine (TAED), acylated glycolurils, in particular tetraacetylglycoluril, N-acylated hydantoins, hydrazides, triazoles, hydrotriazines, urazoles, diketopiperazines, sulfurylamides and cyanurates, in addition Carboxylic anhydrides, in particular phthalic anhydride, carboxylic acid esters, in particular sodium nonanoyloxy-benzenesulfonate (NOBS
  • transition metal compounds in particular transition metal complexes, to increase the oxidation power of peroxygen compounds or atmospheric oxygen in detergents and cleaners has also been proposed on several occasions Service.
  • the transition metal compounds proposed for this purpose include, for example, those of the German patent application DE 195 29 905 known manganese, iron, cobalt, ruthenium or molybdenum-salene complexes and their from the German patent application DE 196 20 267 known N-analogues known from the German patent application DE 195 36 082 known manganese, iron, cobalt, ruthenium or molybdenum carbonyl complexes described in the German patent application DE 196 05 688 described manganese, iron, cobalt, ruthenium, molybdenum, titanium, vanadium and copper complexes with nitrogen-containing tripod ligands, which are known from the German patent application DE 196 20 411 known cobalt, iron, copper and ruthenium-amine complexes described in the German patent application DE 44 16 438
  • WO 96/23860 and WO 96/23861 known cobalt complexes and in the European patent specification EP 0 443 651 or the European patent applications EP 0 458 397 . EP 0 458 398 . EP 0 549 271 . EP 0 549 272 . EP 0 544 490 and EP 0 544 519 described manganese complexes. Also according to the European patent application EP 0 832 969 Available bleach-enhancing active ingredient combination is to be mentioned here.
  • Combinations of bleach activators and transition metal bleach catalysts are, for example, from that of the international patent application WO 95/27775 and the German patent application DE 196 13 103 , which relates to electrochemically in certain potential ranges with the highest possible current density oxidizable transition metal complexes known.
  • the international patent application WO 2004/007657 refers to certain manganese, titanium, iron, cobalt, nickel or copper complexes having a terpyridine ligand substituted with at least one quaternary nitrogen-carrying radical and their use as catalysts for oxidation reactions.
  • This use of the complexes can also be effected by a washing, cleaning, disinfecting or bleaching agent containing them, conventional bleach activators being mentioned among the other customary ingredients of such agents.
  • an object of the invention is the use of a combination of peroxygen-containing bleach, amide-type bleach activator, sulfonylphenyl ester-type and / or quaternary nitrogen-substituted acetonitrile-type bleach catalyst according to formula (II), in which M is manganese or iron, X is an inorganic ligand and Y m- is an anion and the product of integers m and n is 2, for bleaching paint stains when washing textiles, especially in aqueous, surfactant-containing liquor.
  • Another object of the invention is the corresponding use for simultaneous or alternative disinfecting the laundry.
  • inventively intended success also occurs when one does not use the complex of formula II, but only the corresponding terpyridine ligand and the coming fleet used iron and / or manganese ions, wherein the oxidation state of said metals because of in the wash liquor usually rapidly adjusting redox equilibrium among the different oxidation states usually not essential.
  • a further subject of the invention is therefore the use of a combination of peroxygen-containing bleach, amide-type bleach activator, sulfonylphenyl ester-type and / or quaternary nitrogen-substituted acetonitrile-type and compound of formula (I), in which Y m- is an anion and the product (m ⁇ n) is 2, for bleaching color stains and / or disinfecting the laundry when washing textiles, in aqueous, especially surfactant-containing liquor, the manganese and / or iron Contains ions.
  • the anion (Y m- ) is preferably an organic anion, for example citrate, oxalate, tartrate, formate, a C 2-18 -carboxylate, a C 1-18 - Alkyl sulfate, in particular methosulfate, or a corresponding alkanesulfonate.
  • the inorganic ligand (X) is preferably a halide, in particular chloride, perchlorate, tetrafluoroborate, hexafluorophosphate, nitrate, bisulfate, hydroxide or hydroperoxide.
  • the uses according to the invention can be particularly easily by the use of a detergent, cleaning or disinfecting agent, the pers oxygen bleach, bleach activator of the type mentioned and a compound of formula (I) or a bleach catalyst according to formula (II) in addition to conventional with the bleach activator and said Compound or the bleach catalyst compatible ingredients contains realized.
  • the agent additionally Manganese and / or iron salt and / or a manganese and / or iron complex without a ligand which corresponds to the compound according to formula (I) contains.
  • the molar ratio of manganese or iron or the sum of manganese and iron to the compound of the formula (I) is preferably in the range of 0.001: 1 to 2: 1, especially 0.01: 1 to 1: 1.
  • these contain from 0.01% by weight to 1.5% by weight, in particular from 0.05% by weight to 1% by weight, of a bleach catalyst according to formula (II).
  • Suitable peroxygen compounds are, in particular, organic peracids or peracid salts of organic acids, such as phthalimidopercaproic acid, perbenzoic acid or salts of diperdodecanedioic acid, hydrogen peroxide and inorganic salts which release hydrogen peroxide under the washing or cleaning conditions, such as perborate, percarbonate and / or persilicate.
  • Hydrogen peroxide can also be produced by means of an enzymatic system, ie an oxidase and its substrate. If solid peroxygen compounds are to be used, they can be used in the form of powders or granules, which can also be enveloped in a manner known in principle.
  • alkali metal percarbonate alkali metal perborate monohydrate, alkali metal perborate tetrahydrate or hydrogen peroxide in the form of aqueous solutions which contain from 3% by weight to 10% by weight of hydrogen peroxide.
  • peroxygen compounds are present in amounts of preferably up to 50% by weight, in particular from 5% by weight to 30% by weight, while in the disinfectants according to the invention preferably of 0.5% by weight.
  • % to 40 wt .-% in particular from 5 wt .-% to 20 wt .-%, of peroxygen compounds are included.
  • the bleach activator of the amide type as a preferred further component of the combination or agents to be used according to the invention is preferably a derivative of ammonia or of a mono- or bis-alkylamine. It is preferably made of the compounds of formula (III), (R 1 -CO-) n X (III) in the R 1 is an aryl, alkyl, alkenyl or cycloalkyl radical having 1 to 10 C atoms, n is a number from 1 to 4 and X is a nitrogen-containing leaving group with direct bond between nitrogen on the one hand and the acyl group R 1 - CO on the other hand, and their mixtures selected.
  • R 1 phenyl, C 1 - to C 5 -alkyl, 9-decenyl and mixtures thereof, where the alkyl radicals can be linear or branched-chain.
  • R 1 phenyl, C 1 - to C 5 -alkyl, 9-decenyl and mixtures thereof, where the alkyl radicals can be linear or branched-chain.
  • linear radicals R 1 those having 1 to 9 C atoms are particularly preferred.
  • These compounds according to formula (III) can be prepared by N-acylation with reactive R 1 -CO-derivatives, for example acid chlorides, of the corresponding unsubstituted compounds H n X according to known methods.
  • Preferred nitrogen-containing leaving groups X are those in which the nitrogen carries at least one further acyl group in addition to the acyl group R 1 -CO- to be split off.
  • Examples of such compounds according to formula (III) are the triacylation products of ammonia and the diacylation products of primary alkylamino groups, such as those of ethylenediamine. If the abovementioned at least one further acyl group is likewise not an acyl radical R 1 -CO-, it is preferred, if it has such a graded perhydrolysis activity, that under the conditions of use substantially only from the group R 1 -CO- corresponding peroxycarboxylic acid forms.
  • the nitrogen carrying the group R 1 -CO- is also part of a cyclic amide or imide structure.
  • the latter compounds may be referred to as acylamides or acylimides, wherein the name part "acyl” refers to the group R 1 -CO-.
  • the amide portion of such acylamides preferably consists of an optionally substituted capro or valerolactam group and the imide portion of such acylimides preferably consists of a succinimide, maleimide or phthalimide group, which groups optionally C 1 - to C 4 -alkyl-, hydroxyl , COOH and / or SO 3 H substituents, the latter substituent groups may also be present in the form of their salts.
  • acylimides N-nonanoyl and N-isononanoyl succinimide are preferred.
  • the most preferred compounds is N, N, N ', N'-tetraacetylethylenediamine (TAED).
  • Bleach activators of the sulfonylphenyl ester type preferably correspond to the abovementioned compounds of the formula (III), in which case X is a phenoxy radical carrying a sulfonic acid group or its alkali metal salt, and n is, in particular, 1.
  • Particularly preferred compounds of this type include sodium nonanoyloxybenzenesulfonate, sodium isononanoyloxybenzenesulfonate and sodium lauroyloxybenzenesulfonate.
  • Quaternary nitrogen-substituted acetonitrile bleach activators preferably correspond to the formula (IV) in the R 1 is -H, -CH 3 , a C 2-24 alkyl or alkenyl radical, a substituted C 2-24 alkyl or alkenyl radical having at least one substituent from the group -Cl, -Br, - OH, -NH 2 , -CN, an alkyl or alkenylaryl radical having a C 1-24 -alkyl group, or represents a substituted alkyl or alkenylaryl radical having a C 1-24 -alkyl group and at least one further substituent on the aromatic ring
  • R 2 and R 3 are independently selected from -CH 2 -CN, -CH 3 , -CH 2 -CH 3 , -CH 2 -CH 2 -CH 3 , -CH (CH 3 ) -CH 3 , -CH 2 - OH, -CH 2 -CH 2
  • R 1 is methyl, ethyl, propyl, isopropyl or an n-butyl, n-hexyl, n-octyl, n-decyl, n-dodecyl, n-tetradecyl, n-hexadecyl or n- Octadecyl radical
  • R 2 and R 3 are selected from methyl, ethyl, propyl, isopropyl and hydroxyethyl, wherein one or both of these radicals may advantageously also be a Cyanomethylenrest, preferably.
  • an agent according to the invention contains from 0.5% by weight to 10% by weight, in particular from 1% by weight to 8% by weight, of bleach activator of the types mentioned. Particularly preferred is when amide type bleach activator and quaternary nitrogen substituted acetonitrile bleach activator are coexistent.
  • the substances to be used in combination according to the invention are preferably solid at room temperature.
  • the compounds of formula I or formula II are used in combination with the bleaching agents mentioned preferably for bleaching Farbanschmutzungen in the washing of textiles, especially in aqueous, surfactant-containing liquor.
  • bleaching of paint stains is to be understood in its broadest sense and includes both bleaching of debris on the fabric, bleaching of debris found in the wash liquor and debris removed from the fabric, as well as oxidative destruction of itself in the wash liquor Textile dyes that detach under the washing conditions of textiles before they can be applied to different colored textiles.
  • the combination can be used wherever a particular increase in the oxidation effect, in particular of inorganic peroxygen compounds at low temperatures, is required, for example in the bleaching of textiles, hair or hard surfaces, in the oxidation of organic substances or inorganic intermediates and in disinfection.
  • the use of the present invention is to provide conditions under which the peroxygen compound can react with the compounds employed in combination, with the aim of producing more strongly oxidizing secondary products to obtain.
  • Such conditions are especially present when the reactants meet in aqueous solution. This can be done by separately adding the
  • Peroxygen compound the compound of formula (I) and / or formula (II) and the bleach activator in a separate form to an optionally washing or cleaning agent-containing solution.
  • the process according to the invention is particularly advantageously carried out using a washing, cleaning or disinfecting agent according to the invention which contains the stated ingredients.
  • the peroxygen compound may also be added separately, in bulk or as a preferably aqueous solution or suspension, to the washing, cleaning or disinfecting solution when an oxygen-free agent is used.
  • the conditions can be varied widely.
  • the amounts of peroxygen compounds are generally chosen so that in the solutions between 10 ppm and 10% active oxygen, preferably between 50 and 5000 ppm of active oxygen are present.
  • the detergents, cleaners and disinfectants according to the invention may be in the form of homogeneous solutions or suspensions, especially in powdered solids, in densified particle form, may contain, in addition to the combination to be used according to the invention, in principle all known ingredients customary in such compositions.
  • the detergents and cleaners according to the invention may in particular be builders, surface-active surfactants, water-miscible organic solvents, enzymes, sequestering agents, electrolytes, pH regulators, polymers with special effects, such as soil release polymers, dye transfer inhibitors, grayness inhibitors, wrinkle-reducing active ingredients and shape-retaining active ingredients, and further adjuvants such as optical brighteners, foam regulators, additional peroxygen activators, dyes and fragrances.
  • a disinfectant according to the invention can be used to enhance the disinfecting action against special germs in addition to the previously mentioned Ingredients contain conventional antimicrobial agents.
  • Such antimicrobial additives are contained in the disinfectants according to the invention preferably in amounts of up to 10 wt .-%, in particular from 0.1 wt .-% to 5 wt .-%.
  • customary substances mentioned at the outset which form peroxycarboxylic acids or peroxoimidic acids under perhydrolysis conditions, and / or customary bleach-activating transition metal complexes can be used.
  • compositions of the invention may contain one or more surfactants, in particular anionic surfactants, nonionic surfactants and mixtures thereof come into question.
  • Suitable nonionic surfactants are in particular alkyl glycosides and ethoxylation and / or propoxylation of alkyl glycosides or linear or branched alcohols each having 12 to 18 carbon atoms in the alkyl moiety and 3 to 20, preferably 4 to 10 alkyl ether groups.
  • N-alkyl-amines vicinal diols, fatty acid esters and fatty acid amides, which correspond to said long-chain alcohol derivatives with respect to the alkyl part, and of alkylphenols having 5 to 12 carbon atoms in the alkyl radical.
  • Suitable anionic surfactants are in particular soaps and those which contain sulfate or sulfonate groups with preferably alkali ions as cations.
  • Usable soaps are preferably the alkali salts of the saturated or unsaturated fatty acids having 12 to 18 carbon atoms. Such fatty acids can also be used in incompletely neutralized form.
  • Useful surfactants of the sulfate type include the salts of the sulfuric acid half-esters of fatty alcohols having 12 to 18 carbon atoms and the sulfation products of said nonionic surfactants having a low degree of ethoxylation.
  • Suitable surfactants of the sulfonate type include linear alkylbenzenesulfonates having 9 to 14 carbon atoms in the alkyl moiety, alkanesulfonates having 12 to 18 carbon atoms, and olefin sulfonates having 12 to 18 carbon atoms, which are formed in the reaction of corresponding monoolefins with sulfur trioxide, and alpha-sulfofatty acid esters resulting from the sulfonation of fatty acid methyl or ethyl esters.
  • Such surfactants are present in the cleaning or washing agents according to the invention in proportions of preferably 5 wt .-% to 50 wt .-%, in particular from 8 wt .-% to 30 wt .-%, while the disinfectant according to the invention as well as inventive cleaning agent preferably 0.1 wt .-% to 20 wt .-%, in particular 0.2 wt .-% to 5 wt .-% surfactants.
  • An agent according to the invention preferably contains at least one water-soluble and / or water-insoluble, organic and / or inorganic builder.
  • the water-soluble organic builder substances include polycarboxylic acids, in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular methylglycinediacetic acid, nitrilotriacetic acid and ethylenediaminetetraacetic acid and polyaspartic acid, polyphosphonic acids, in particular aminotris (methylenephosphonic acid), ethylenediaminetetrakis (methylenephosphonic acid) and 1-hydroxyethane-1,1-diene diphosphonic acid, polymeric hydroxy compounds such as dextrin and polymeric (poly) carboxylic acids, in particular the accessible by oxidation of polysaccharides or dextrins polycarboxylates of the international patent application WO 93/16110 or the international patent application WO 92/18542 or the European patent specification EP 0 232 202
  • the molecular weight of the homopolymers of unsaturated carboxylic acids is generally between 5,000 and 200,000, that of the copolymers between 2,000 and 200,000, preferably 50,000 to 120,000, in each case based on the free acid.
  • a particularly preferred acrylic acid-maleic acid copolymer has a molecular weight of 50,000 to 100,000.
  • Suitable, though less preferred compounds of this class are copolymers of acrylic acid or methacrylic acid with vinyl ethers such as vinyl methyl ethers, vinyl esters, ethylene, propylene and styrene in which the proportion of acid is at least 50% by weight.
  • 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, and / or a derivative of an allylsulfonic acid which is substituted in the 2-position by an alkyl or aryl radical.
  • Such polymers can be prepared in particular by methods described in the German patent DE 42 21 381 and the German patent application DE 43 00 772 are generally described, and generally have a molecular weight between 1,000 and 200,000. Further preferred copolymers are those described in the German patent applications DE 43 03 320 and DE 44 17 734 be described and as monomers preferably acrolein and acrylic acid / acrylic acid salts or vinyl acetate.
  • the organic builder substances can be used, in particular for the preparation of liquid agents, in the form of aqueous solutions, preferably in the form of 30 to 50 percent by weight aqueous solutions. All of the acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
  • organic builder substances may be present in amounts of up to 40% by weight, in particular up to 25% by weight and preferably from 1% by weight to 8% by weight. Quantities close to the stated upper limit are preferably used in paste-form or liquid, in particular water-containing, agents according to the invention.
  • Suitable water-soluble inorganic builder materials are, in particular, polymeric alkali metal phosphates, which may be in the form of their alkaline neutral or acidic sodium or potassium salts. Examples of these are tetrasodium diphosphate, disodium dihydrogen diphosphate, pentasodium triphosphate, so-called sodium hexametaphosphate and the corresponding potassium salts or mixtures of sodium and potassium salts. 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. used.
  • detergent grade crystalline sodium aluminosilicates especially zeolite A, P. and optionally X
  • 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.
  • Their calcium binding capacity is usually in the range of 100 to 200 mg CaO per gram.
  • Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali silicates which may be present alone or in a mixture with amorphous silicates.
  • the alkali metal silicates useful as builders in the compositions according to the invention 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.
  • 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 y are used 2x + 1 H 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. Crystalline layered silicates which fall under this general formula are described, for example, in the European patent application EP 0 164 514 described.
  • Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3.
  • both ⁇ - and ⁇ -sodium disilicates Na 2 Si 2 O 5 y H 2 O
  • ⁇ -sodium disilicate can be obtained, for example, by the method described in the international patent application WO 91/08171 is described.
  • ⁇ -Sodium silicates with a modulus between 1.9 and 3.2 can according to Japanese Patent Applications JP 04/238 809 or JP 04/260 610 getting produced.
  • Crystalline sodium silicates with a modulus ranging from 1.9 to 3.5, as prepared by the methods of European patents EP 0 164 552 and or EP 0 294 753 are available are used in a further preferred embodiment of the invention means.
  • a granular compound of alkali metal silicate and alkali metal carbonate is used, as described, for example, in the international patent application WO 95/22592 or as it is commercially available, for example, under the name Nabion® 15.
  • the weight ratio of aluminosilicate to silicate is preferably 1:10 to 10: 1.
  • 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.
  • the detergents or cleaners according to the invention are preferably present in the detergents or cleaners according to the invention in amounts of up to 60% by weight, in particular from 5% by weight to 40% by weight, while the disinfectants according to the invention are preferably free from the complexing only of the components of the water hardness Builder substances are and preferably not more than 20% by weight, in particular from 0.1% by weight to 5% by weight, of heavy metal complexing substances, preferably from the group comprising aminopolycarboxylic acids, aminopolyphosphonic acids and hydroxypolyphosphonic acids and their water-soluble salts and mixtures thereof, contain.
  • the water-soluble builder block contains at least 2 of components b), c), d) and e) in amounts greater than 0% by weight.
  • component a in a preferred embodiment of the composition according to the invention, 15% by weight to 25% by weight of alkali carbonate, which may at least partly be replaced by alkali metal hydrogencarbonate, and up to 5% by weight, in particular 0.5% by weight. % to 2.5% by weight of citric acid and / or alkali citrate.
  • inventive compositions are as component a) 5 wt .-% to 25 wt .-%, in particular 5 wt .-% to 15 wt .-% citric acid and / or alkali citrate and up to 5 wt .-%, in particular 1 wt .-% to 5 wt .-% alkali carbonate, which may be at least partially replaced by alkali metal bicarbonate included. If both alkali carbonate and alkali bicarbonate are present, the Component a) alkali metal carbonate and alkali metal bicarbonate, preferably in a weight ratio of 10: 1 1 to 1: 1.
  • component b) in a preferred embodiment of the composition according to the invention, 1% by weight to 5% by weight of alkali metal silicate with a modulus in the range from 1.8 to 2.5 are contained.
  • agents according to the invention contain from 0.05% by weight to 1% by weight of phosphonic acid and / or alkali metal phosphonate.
  • Phosphonic acids are also understood as meaning optionally substituted alkylphosphonic acids, which may also have a plurality of phosphonic acid groups (so-called polyphosphonic acids).
  • They are preferably selected from the hydroxy and / or aminoalkylphosphonic acids and / or their alkali salts, for example dimethylaminomethane diphosphonic acid, 3-aminopropane-1-hydroxy-1,1-diphosphonic acid, 1-amino-1-phenylmethane diphosphonic acid, 1-hydroxyethane 1,1-diphosphonic acid, amino-tris (methylenephosphonic acid), N, N, N ', N'-ethylenediamine tetrakis (methylenephosphonic acid) and those described in German Auslegeschrift DE 11 07 207 described acylated derivatives of phosphorous acid, which can also be used in any mixtures.
  • dimethylaminomethane diphosphonic acid 3-aminopropane-1-hydroxy-1,1-diphosphonic acid
  • 1-amino-1-phenylmethane diphosphonic acid 1-hydroxyethane 1,1-diphosphonic acid
  • amino-tris methylenephosphonic acid
  • alkali metal phosphate in particular trisodium polyphosphate, are contained.
  • Alkaliphosphat is the summary term for the alkali metal (especially sodium and potassium) salts of the various phosphoric acids, in which one can distinguish metaphosphoric acids (HPO 3 ) n and orthophosphoric H 3 PO 4 in addition to high molecular weight representatives.
  • the phosphates combine several advantages: they act as alkali carriers, prevent lime deposits on machine parts or lime incrustations in fabrics and also contribute to the cleaning performance.
  • Sodium dihydrogen phosphate, NaH 2 PO 4 exists as a dihydrate (density 1.91 gcm -3 , melting point 60 °) and as a monohydrate (density 2.04 gcm -3 ). Both salts are white, very soluble in water powder that lose the water of crystallization on heating and at 200 ° C in the weak acid diphosphate (Disodium hydrogen diphosphate, Na 2 H 2 P 2 O 7 ), at higher temperature in sodium trimetaphosphate (Na 3 P 3 O 9 ) and Madrell's salt.
  • NaH 2 PO 4 is acidic; It arises when phosphoric acid is adjusted to a pH of 4.5 with sodium hydroxide solution and the mash is sprayed.
  • Potassium dihydrogen phosphate (potassium phosphate primary or monobasic potassium, potassium biphosphate, KDP), KH 2 PO 4 , is a white salt of density 2.33 gcm -3 , has a melting point of 253 ° (decomposition to form (KPO 3 ) x , potassium polyphosphate) and is slightly soluble in water.
  • Disodium hydrogen phosphate (secondary sodium phosphate), Na 2 HPO 4 , is a colorless, very slightly water-soluble crystalline salt.
  • Disodium hydrogen phosphate is prepared by neutralization of phosphoric acid with soda solution using phenolphthalein as an indicator.
  • Dipotassium hydrogen phosphate (secondary or dibasic potassium phosphate), K 2 HPO 4 , is an amorphous, white salt that is readily soluble in water.
  • Trisodium phosphate, tertiary sodium phosphate, Na 3 PO 4 are colorless crystals which have a density of 1.62 gcm -3 as dodecahydrate and a melting point of 73-76 ° C (decomposition), as decahydrate (corresponding to 19-20% P 2 O 5 ) have a melting point of 100 ° C and in anhydrous form (corresponding to 39-40% P 2 O 5 ) have a density of 2.536 gcm -3 .
  • Trisodium phosphate is readily soluble in water under alkaline reaction and is prepared by evaporating a solution of exactly 1 mole of disodium phosphate and 1 mole of NaOH.
  • Tripotassium phosphate (tertiary or tribasic potassium phosphate), K 3 PO 4 , is a white, deliquescent, granular powder of density 2.56 gcm -3 , has a melting point of 1340 ° and is readily soluble in water with an alkaline reaction. It arises, for example, when heating Thomasschlacke with coal and potassium sulfate. Despite the higher price, the more soluble, therefore highly effective, potassium phosphates are often preferred over the corresponding sodium compounds in the detergent industry.
  • Tetrasodium diphosphate (sodium pyrophosphate), Na 4 P 2 O 7 , exists in anhydrous form (density 2.534 gcm -3 , melting point 988 °, also indicated 880 °) and as decahydrate (density 1.815-1.836 gcm -3 , melting point 94 ° with loss of water) ,
  • decahydrate density 1.815-1.836 gcm -3 , melting point 94 ° with loss of water
  • Na 4 P 2 O 7 is formed on heating of disodium phosphate to> 200 ° or by reacting phosphoric acid with soda in a stoichiometric ratio and dewatering the solution by spraying.
  • the decahydrate complexes heavy metal salts and hardness agents and therefore reduces the hardness of the water.
  • Potassium diphosphate (potassium pyrophosphate), K 4 P 2 O 7 , exists in the form of the trihydrate and is a colorless, hygroscopic powder with a density of 2.33 gcm -3 , which is soluble in water, the pH being 1% Solution at 25 ° 10.4. Condensation of NaH 2 PO 4 or KH 2 PO 4 results in higher mol.
  • Sodium and potassium phosphates in which one can distinguish cyclic representatives, the sodium or Kaliummetaphosphate and chain types, the sodium or potassium polyphosphates. In particular, for the latter are a variety of names in use: fused or annealed phosphates, Graham's salt, Kurrolsches and Madrell's salt.
  • All higher sodium and potassium phosphates are collectively referred to as condensed phosphates.
  • n 3.
  • 100 g of water dissolve at room temperature about 17 g, at 60 ° about 20 g, at 100 ° around 32 g of the salt water-free salt; after two hours of heating the solution to 100 ° caused by hydrolysis about 8% orthophosphate and 15% diphosphate.
  • pentasodium triphosphate In the preparation of pentasodium triphosphate, phosphoric acid is reacted with sodium carbonate solution or sodium hydroxide solution in a stoichiometric ratio and the solution is dehydrated by spraying. Similar to Graham's salt and sodium diphosphate, pentasodium triphosphate dissolves many insoluble metal compounds (including lime soaps, etc.). Pentakaliumtriphosphat, K 5 P 3 O 10 (potassium tripolyphosphate), for example, in the form of a 50 wt .-% solution (> 23% P 2 O 5 , 25% K 2 O) in the trade. The potassium polyphosphates are widely used in the washing and cleaning industry. There are also sodium potassium tripolyphosphates which can also be used in the context of the present invention. These arise, for example, when hydrolyzed sodium trimetaphosphate with KOH: (NaPO 3 ) 3 + 2 KOH ⁇ Na 3 K 2 P 3 O 10 + H 2 O
  • agents according to the invention contain from 1.5% by weight to 5% by weight of polymeric polycarboxylate, in particular selected from the polymerization or copolymerization products of acrylic acid, methacrylic acid and / or maleic acid.
  • polymeric polycarboxylate in particular selected from the polymerization or copolymerization products of acrylic acid, methacrylic acid and / or maleic acid.
  • homopolymers of acrylic acid particularly preferred are those having an average molecular weight in the range from 5,000 D to 15,000 D (PA standard).
  • enzymes which can be used in the compositions apart from the abovementioned oxidase, those from the class of the proteases, lipases, cutinases, amylases, pullulanases, mannanases, cellulases, hemicellulases, xylanases and peroxidases and mixtures thereof are suitable, for example proteases such as BLAP®, Optimase®, Opticlean®, Maxacal®, Maxapem®, Alcalase®, Esperase®, Savinase®, Durazym® and / or Purafect® OxP, amylases such as Termamyl®, Amylase-LT®, Maxamyl®, Duramyl® and / or Purafect® OxAm, lipases such as Lipolase®, Lipomax®, Lumafast® and / or Lipozym®, cellulases such as Celluzyme® and / or Carezyme®.
  • proteases such
  • Particularly suitable are from fungi or bacteria, such as Bacillus subtilis, Bacillus licheniformis, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes or Pseudomonas cepacia derived enzymatic agents.
  • the optionally used enzymes can, for example, in the European patent EP 0 564 476 or in the international patent applications WO 94/23005 be adsorbed to carriers and / or embedded in encapsulating substances to protect against premature inactivation.
  • the detergents, cleaners and disinfectants according to the invention preferably in amounts of up to 10% by weight, in particular from 0.2% by weight to 2% by weight, particularly preferably enzymes which are stabilized against oxidative degradation, such as from international patent applications WO 94/02597 . WO 94/02618 . WO 94/18314 . WO 94/23053 or WO 95/07350 , known to be used.
  • the agent contains 5% by weight to 50% by weight, in particular 8-30% by weight of anionic and / or nonionic surfactant, up to 60% by weight, in particular 5-40% by weight.
  • organic solvents which can be used in the compositions according to the invention, especially if they are in liquid or pasty form, are alcohols having 1 to 4 C atoms, in particular methanol, ethanol, isopropanol and tert-butanol, diols having 2 to 4 C atoms , in particular ethylene glycol and propylene glycol, and mixtures thereof and the derivable from said classes of compound ethers.
  • Such water-miscible solvents are preferably present in the detergents, cleaners and disinfectants according to the invention not more than 30% by weight, in particular from 6% by weight to 20% by weight.
  • the compositions according to the invention can contain system- and environmentally compatible acids, in particular citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid and / or adipic acid. but also mineral acids, in particular sulfuric acid, or bases, in particular ammonium or alkali metal hydroxides.
  • Such pH regulators are preferably not more than 20% by weight, in particular from 1.2% by weight to 17% by weight, in the compositions according to the invention.
  • Soil release polymers are, for example, nonionic or cationic cellulose derivatives.
  • the particularly 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, also known as polymeric Diol H- (O- (CHR 11 -) a ) b OH may be present.
  • 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
  • a is a number from 2 to 6
  • 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, especially 12 to 140.
  • the molecular weight or the average molecular weight or the maximum molecular weight distribution of preferred soil release polyester is in the range of 250 to 100,000, especially 500 to 50,000
  • the acid underlying the remainder 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.
  • acids having at least two carboxyl groups may be included in the soil release-capable polyester.
  • 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 has the value 2 and R 11 is selected from hydrogen and the alkyl radicals having 1 to 10, in particular 1 to 3 C-atoms.
  • R 11 is hydrogen and a is a Number from 2 to 6
  • R 11 is selected from hydrogen and the alkyl radicals having 1 to 10, in particular 1 to 3 C-atoms.
  • 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 of 1000 to 6000.
  • these polyesters may also be end developmentver consideration, with alkyl groups having 1 to 22 carbon atoms and esters of monocarboxylic acids in question as end groups.
  • 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 to 5000 have and the Molar ratio of ethylene terephthalate to polyethylene oxide terephthalate is 50:50 to 90:10, used alone or in combination with cellulose derivatives.
  • Polyvinylpyrrolidones polyvinylimidazoles, polymeric N-oxides such as poly (vinylpyridine-N-oxide) and copolymers of vinylpyrrolidone with vinylimidazole and optionally other monomers belong to the color transfer inhibitors which are suitable for use in laundry detergents according to the invention.
  • the inventive compositions for use in the textile laundry may contain anti-crease agents, since textile fabrics, in particular of rayon, wool, cotton and their mixtures, may tend to wrinkle, because the individual fibers are sensitive to bending, buckling, pressing and squeezing transverse to the fiber direction.
  • anti-crease agents since textile fabrics, in particular of rayon, wool, cotton and their mixtures, may tend to wrinkle, because the individual fibers are sensitive to bending, buckling, pressing and squeezing transverse to the fiber direction.
  • These include, for example, synthetic products based on fatty acids, fatty acid esters, fatty acid amides, alkylol esters, -alkylolamides or fatty alcohols, which are usually reacted with ethylene oxide, or products based on lecithin or modified phosphoric acid ester.
  • Graying inhibitors have the task of keeping suspended from the hard surface and in particular from the textile fiber suspended dirt in the fleet.
  • Water-soluble colloids of mostly organic nature are suitable for this purpose, for example starch, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or of cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • water-soluble polyamides containing acidic groups are suitable for this purpose.
  • starch derivatives can be used, for example aldehyde starches.
  • cellulose ethers such as carboxymethylcellulose (Na salt), methylcellulose, hydroxyalkylcellulose and mixed ethers, such as methylhydroxyethylcellulose, methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof, for example in amounts of from 0.1 to 5% by weight, based on the compositions.
  • the agents may contain optical brighteners, among these in particular derivatives of diaminostilbenedisulfonic acid or their alkali metal salts.
  • Suitable salts are, for example, salts of 4,4'-bis (2-anilino-4-morpholino-1,3,5-triazinyl-6-amino) stilbene-2,2'-disulphonic acid or compounds of similar construction which, instead of the morpholino Group carry a diethanolamino group, a methylamino group, an anilino group or a 2-methoxyethylamino group.
  • brighteners of the substituted diphenylstyrene type may be present, for example, the alkali salts of 4,4'-bis (2-sulfostyryl) -diphenyl, 4,4'-bis (4-chloro-3-sulfostyryl) -diphenyl, or 4 - (4-chlorostyryl) -4 '- (2-sulfostyryl).
  • Mixtures of the aforementioned optical brightener can be used.
  • foam inhibitors are, for example, soaps of natural or synthetic origin, which have a high proportion of C 18 -C 24 fatty acids.
  • Suitable non-surfactant foam inhibitors are, for example, organopolysiloxanes and mixtures thereof with microfine, optionally silanized silica and paraffins, waxes, microcrystalline waxes and mixtures thereof with silanated silicic acid or bis-fatty acid alkylenediamides. It is also advantageous to use mixtures of various foam inhibitors, for example those of silicones, paraffins or waxes.
  • the foam inhibitors, in particular silicone- and / or paraffin-containing foam inhibitors are preferably bound to a granular, water-soluble or dispersible carrier substance. In particular, mixtures of paraffins and bistearylethylenediamide are preferred.
  • silver corrosion inhibitors are organic disulfides, dihydric phenols, trihydric phenols, optionally alkyl- or aminoalkyl-substituted triazoles such as benzotriazole and cobalt, manganese, titanium, zirconium, hafnium, vanadium or cerium salts and / or complexes in which the Metals in one of the oxidation states II, III, IV, V or VI are present.
  • the terpyridine compound which is capable of complexing with iron and manganese ions, and the correspondingly preformed iron or manganese complex may be in the form of powders or as granules, which may optionally also be coated and / or colored, and conventional support materials and / or or granulation aids may be present. In the case of their use as granules, if desired, they may also contain the amide-type, the sulfonylphenyl-ester type bleach activator and / or the quaternary nitrogen-substituted acetonitrile type.
  • compositions according to the invention presents no difficulties and can be carried out in a manner known in principle, for example by spray drying or granulation, with peroxygen compound and bleach activator combination optionally being added later.
  • inventive compositions having an increased bulk density in particular in the range of 650 g / l to 950 g / l, is one of the European patent EP 486 592 known method comprising an extrusion step is preferred.
  • Detergents, cleaners or disinfectants according to the invention in the form of aqueous or other conventional solvent-containing solutions are particularly advantageously prepared by simply mixing the ingredients, which can be added in bulk or as a solution in an automatic mixer.
  • means for the particular machine cleaning of dishes they are tablet-shaped and can be based on those in the European patents EP 0 579 659 and EP 0 591 282 disclosed methods are produced.

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Claims (15)

  1. Agent de lavage, de nettoyage ou de désinfection, caractérisé en ce qu'il contient des agents de blanchiment contenant des peroxydes, des activateurs du blanchiment du type amide, du type ester sulfonylphénylique et/ou du type acétonitrile substitué avec un atome d'azote quaternaire, et un composé répondant à la formule (I)
    Figure imgb0012
     dans laquelle Ym- représente un anion et le produit (m · n) est égal à 2, à côté de constituants habituels compatibles avec l'agent de blanchiment, avec l'activateur du blanchiment et avec ce composé.
  2. Agent selon la revendication 1, caractérisé en ce qu'il contient le composé répondant à la formule (I) à concurrence de 0,01 % en poids à 2 % en poids, en particulier de 0,1 % en poids à 1 % en poids.
  3. Agent selon la revendication 1 ou 2, caractérisé en ce qu'il contient en outre un sel de manganèse et/ou un sel de fer et/ou un complexe de manganèse et/ou un complexe de fer en l'absence d'un ligand, qui correspond au composé répondant à la formule (I).
  4. Agent selon la revendication 3, caractérisé en ce que le rapport molaire du manganèse ou du fer ou bien de la somme du manganèse et du fer au composé répondant à la formule (I) se situe dans la plage de 0,001 : 1 à 2 : 1, en particulier de 0,01 : 1 à 1 : 1.
  5. Agent de lavage, de nettoyage ou de désinfection, caractérisé en ce qu'il contient des agents de blanchiment contenant des peroxydes, des activateurs du blanchiment du type amide, du type ester sulfonylphénylique et/ou du type acétonitrile substitué avec un atome d'azote quaternaire, et un catalyseur du blanchiment répondant à la formule (II)
    Figure imgb0013
     dans laquelle M représente le manganèse ou le fer, X représente un ligand inorganique et Ym- représente un anion et le produit (m · n) est égal à 2, à côté de constituants habituels compatibles avec l'activateur du blanchiment et avec le catalyseur du blanchiment.
  6. Agent selon la revendication 5, caractérisé en ce qu'il contient le catalyseur du blanchiment répondant à la formule (II) à concurrence de 0,01 % en poids à 1,5 % en poids, en particulier de 0,05 % en poids à 1 % en poids.
  7. Agent selon l'une quelconque des revendications 1 à 6, caractérisé en ce que, dans le composé répondant à la formule (I) et/ou à la formule (II), l'anion (Ym-) représente un anion organique et/ou dans le composé répondant à la formule (II), le ligand inorganique représente un halogénure, un perchlorate, un tétrafluoroborate, un hexafluorophosphate, un nitrate, un hydrogénosulfate, un hydroxyde ou un hydroperoxyde.
  8. Agent selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il contient des agents de blanchiment peroxydés jusqu'à concurrence de 50 % en poids, en particulier de 5 % en poids à 30 % en poids.
  9. Agent selon l'une quelconque des revendications 1 à 8, caractérisé en ce que le composé peroxydé est choisi parmi le groupe comprenant du peroxyde d'hydrogène, un perborate de métal alcalin qui peut être présent sous la forme d'un monohydrate ou sous la forme d'un tétrahydrate, un percarbonate de métal alcalin et leurs mélanges.
  10. Agent selon l'une quelconque des revendications 1 à 9, caractérisé en ce qu'il contient des activateurs du blanchiment du type amide, du type ester sulfonylphénylique et/ou du type acétonitrile substitué avec un atome d'azote quaternaire, à concurrence de 0,5 % en poids à 10 % en poids, en particulier de 1 % en poids à 8 % en poids.
  11. Agent selon l'une quelconque des revendications 1 à 10, caractérisé en ce que l'activateur du blanchiment du type amide est une acyldialkylamine, une diacylalkylamine et/ou une tétra-acylalkylène-diamine, en particulier la tétraacétyléthylènediamine, en ce que l'activateur du blanchiment du type ester sulfonylphénylique est le nonanoyloxybenzènesulfonate de sodium, l'isononanoyloxybenzènesulfonate de sodium et/ou le lauroyloxybenzènesulfonate de sodium, et/ou en ce que l'activateur du blanchiment du type acétonitriles substitué avec un atome d'azote quaternaire est un sel de triméthylammoniumacétonitrile.
  12. Agent selon l'une quelconque des revendications 1 à 11, caractérisé en ce qu'il présente un bloc builder soluble dans l'eau.
  13. Agent selon l'une quelconque des revendications 1 à 12, caractérisé en ce qu'il contient un agent tensioactif anionique et/ou non ionique à concurrence de 5 % en poids à 50 % en poids, en particulier de 8 à 30 % en poids, une substance faisant office de builder jusqu'à concurrence de 60 % en poids, en particulier de 5 à 40 % en poids, et une enzyme à concurrence de 0,2 % en poids à 2 % en poids, choisie parmi les protéases, les lipases, les cutinases, des amylases, les pullulanases, les cellulases, les oxydases et les peroxydases, ainsi que leurs mélanges.
  14. Utilisation d'une combinaison d'un agent de blanchiment contenant des peroxydes, d'un activateur du blanchiment du type amide, du type ester sulfonylphénylique et/ou du type acétonitrile substitué avec un atome d'azote quaternaire, et d'un catalyseur du blanchiment répondant à la formule (II)
    Figure imgb0014
     dans laquelle M représente le manganèse ou le fer, X représente un atome d'halogène et Ym- représente un anion et le produit (m · n) est égal à 2, pour le blanchiment de taches de couleurs et/ou pour la désinfection du linge lors du lavage de textiles, en particulier dans un bain aqueux contenant un ou plusieurs agents tensioactifs.
  15. Utilisation d'une combinaison d'un agent de blanchiment contenant des peroxydes, d'un activateur du blanchiment du type amide, du type esters sulfonylphénylique et/ou du type acétonitrile substitué avec un atome d'azote quaternaire, et d'un composé répondant à la formule (I)
    Figure imgb0015
     dans laquelle Ym- représente un anion et le produit (m · n) est égal à 2, pour le blanchiment de taches de couleurs et/ou pour la désinfection du linge lors du lavage de textiles, en particulier dans un bain aqueux contenant un ou plusieurs agents tensioactifs, qui contient des ions de manganèse et/ou des ions de fer.
EP05743291A 2004-05-17 2005-05-07 Combinaison de renforcement d'agents de blanchiment a utiliser dans des produits de lavage et de nettoyage Not-in-force EP1749084B1 (fr)

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WO2004039933A1 (fr) * 2002-10-29 2004-05-13 Ciba Specialty Chemicals Holding Inc. Utilisation de composes d'un complexe metallique comme catalyseurs d'oxydation utilisant de l'oxygene moleculaire ou de l'air
GB2394720A (en) * 2002-10-30 2004-05-05 Reckitt Benckiser Nv Metal complex compounds in dishwasher formulations
JP4538797B2 (ja) * 2002-10-30 2010-09-08 チバ ホールディング インコーポレーテッド 酸化触媒としての金属錯体化合物の使用

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ATE423837T1 (de) 2009-03-15
US20080261852A1 (en) 2008-10-23
WO2005116181A1 (fr) 2005-12-08
EP1749084A1 (fr) 2007-02-07
DE502005006698D1 (de) 2009-04-09
DE102004024816A1 (de) 2005-12-15
PL1749084T3 (pl) 2009-07-31
ES2319444T3 (es) 2009-05-07

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