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WO2019096590A1 - Détergents et produits de nettoyage à principe actif polymère - Google Patents

Détergents et produits de nettoyage à principe actif polymère Download PDF

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Publication number
WO2019096590A1
WO2019096590A1 PCT/EP2018/079971 EP2018079971W WO2019096590A1 WO 2019096590 A1 WO2019096590 A1 WO 2019096590A1 EP 2018079971 W EP2018079971 W EP 2018079971W WO 2019096590 A1 WO2019096590 A1 WO 2019096590A1
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WIPO (PCT)
Prior art keywords
acrylate
acid
carboxylic acid
copolymer
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2018/079971
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German (de)
English (en)
Inventor
Benoit Luneau
Alexander Schulz
Michael STROTZ
Janice Mahnke
Christian Umbreit
Regina Palkovits
Peter HAUSOUL
Carsten Stobbe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Rheinisch Westlische Technische Hochschuke RWTH
Original Assignee
Henkel AG and Co KGaA
Rheinisch Westlische Technische Hochschuke RWTH
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Priority to EP18796644.5A priority Critical patent/EP3710504A1/fr
Publication of WO2019096590A1 publication Critical patent/WO2019096590A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/36—Amides or imides
    • C08F222/40—Imides, e.g. cyclic imides
    • C08F222/402—Alkyl substituted imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F224/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a heterocyclic ring containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/14—Hard surfaces

Definitions

  • the present invention relates to certain monomers and polymers obtainable from renewable resources, to the use of such polymers for enhancing the primary detergency of laundry detergents or cleaners when washing textiles or cleaning hard surfaces, as well as detergents and cleaners containing such polymers.
  • Detergents contain in addition to the indispensable for the washing process ingredients such as surfactants and builder materials usually further ingredients that can be summarized by the term washing aids and include as different drug groups such as foam regulators, grayness inhibitors, bleach, bleach activators and dye transfer inhibitors.
  • Such excipients also include substances whose presence enhances the detergency of surfactants, without them usually having to exhibit a pronounced surfactant behavior itself. The same applies mutatis mutandis to cleaners for hard surfaces. Such substances are often referred to as Waschkraftverschreibr.
  • copolymers have the disadvantage that they are essentially completely composed of monomers which are produced petrochemically. There is a need for laundry performance polymers that are at least partially composed of monomers that can be made from renewable resources.
  • European Patent Application EP 3 009 430 A1 discloses that 2-vinyltetrahydrofuran-3,4-diol can be prepared from 1,4-sorbitan, 1,4-sorbitan from sorbitol and this from the renewable raw materials Glucose and fructose can be obtained.
  • copolymers of ethylenically unsaturated carboxylic acids and ethylenically unsaturated monomers which can be prepared from sugar alcohols have particularly good properties which enhance the performance of detergents and cleaners.
  • R 2 , R 3 and R 4 are the same;
  • at least one of the radicals R 2 , R 3 and R 4 is hydrogen.
  • Monomers of general formula I are accessible from sorbitol, xylitol or ribitol. They can be copolymerized in the presence of conventional free-radical initiators such as azobisisobutyronitrile or benzoyl peroxide with ethylenically unsaturated carboxylic acids or carboxylic acid derivatives, wherein the two hydroxyl groups in the polymerization by prior accumulation of conventional protecting groups, for example as acetal such as tetrahydropyranyl ether, as ketal such as acetonide or as a carboxylic acid ester such as acetate, can be protected and the protective groups removed after the polymerization again.
  • conventional free-radical initiators such as azobisisobutyronitrile or benzoyl peroxide with ethylenically unsaturated carboxylic acids or carboxylic acid derivatives
  • Another object of the invention are monomeric compounds of the general formula Ia,
  • R 4 and R 2 , R 3 and R 4 independently of one another are H or an alkyl group having 1 to 3 C atoms, and derivatives thereof, in which the two hydroxyl groups are protected by raising customary protecting groups, for example as acetal such as tetrahydropyranyl ether, as ketal such as acetonide or as a carboxylic ester such as acetate.
  • the a, b-monoethylenically unsaturated carboxylic acids and their derivatives mentioned are preferably selected from acids such as acrylic acid, methacrylic acid, maleic acid, fumaric acid, esters such as dimethyl maleate, diethyl maleate, dimethyl fumarate, diethyl fumarate, methyl acrylate, ethyl acrylate, n-propyl acrylate, isopropyl acrylate, Butyl acrylate, pentyl acrylate, hexyl acrylate, 2-ethylhexyl acrylate, nonyl acrylate, lauryl acrylate, trimethylcyclohexyl acrylate, t-butylcyclohexyl acrylate, benzyl acrylate, hydroxyethyl acrylate, ethoxyethyl acrylate, ethoxyethoxyethyl acrylate, aminoethyl acrylate, t-but
  • the copolymers according to the invention need not comprise carboxylic acid groups derived from the a, b-monoethylenically unsaturated monomer, carboxylic acid ester groups, carboxylic anhydride groups, carboxylic acid amide groups or carboxylic imide groups but these may be hydrolyzed in whole or at least partially in salt form, for example as sodium, potassium or ammonium carboxylate groups, wherein the ammonium group may also be substituted by 1 to 4 alkyl or hydroxyalkyl groups or mixtures thereof.
  • the polymers essential to the invention are accessible as described by free-radical copolymerization of the stated monomers, which can be carried out as blockwise or preferably random copolymerization. They have no other units than units derived from the two monomers mentioned, it being possible for the units derived from the radical initiator or from the radical termination reaction to be present at the polymer ends as a result of the preparation.
  • the units derived from the compound of the general formula I and the units derived from the a, b-monoethylenically unsaturated carboxylic acid and / or derivatives thereof are preferably in molar ratios in the range from 1: 1 to 1: 9, in particular 1: 1, 5 to 1: 5, before.
  • the polymeric active ingredient preferably has an average molecular weight (here and below in the case of average molecular weight data: number average) in the range from 500 g / mol to 50,000 g / mol, in particular from 2000 g / mol to 10,000 g / mol.
  • the use of the active ingredient according to the invention leads to a significantly better detachment of particular enzymatically or oxidatively removable stains on hard surfaces and textiles, including those made of cotton or with a share of cotton, as this is the case when using compounds previously known for this purpose.
  • significant amounts of surfactants can be saved while retaining the ability to remove grease.
  • the use according to the invention can be carried out in the context of a washing or cleaning process by adding the polymer essential to the invention to a washing or cleaning agent-containing aqueous liquor or preferably incorporating it as a constituent of a washing or cleaning agent into the liquor, the concentration of the active ingredient in the liquor
  • the liquor is in the range of 0.004 g / l to 0.5 g / l, in particular from 0.01 g / l to 0.1 g / l.
  • Another object of the invention is a method for removing in particular enzymatically or oxidatively removable soiling of textiles or hard surfaces by contacting the need for cleaning textile or hard surface requiring cleaning with an aqueous liquor, in which a detergent or cleaning agent and a named polymeric agent are located.
  • This method can be carried out manually or mechanically, for example by means of a household washing machine or dishwasher. It is possible to use the particular liquid detergent or cleaning agent and the active ingredient simultaneously or sequentially. The simultaneous application can be carried out particularly advantageously by the use of an agent which contains the active ingredient.
  • Enzymatically or oxidatively removable soilings are understood to mean those which are conventionally at least partially removed by the action of oxidizing agents, so-called bleaching agents, or by the action of enzymes in the washing or cleaning process.
  • a further subject of the invention is therefore a washing or cleaning agent containing an above-defined inventive polymer.
  • Detergents or cleaning agents which contain or are used together with an active substance to be used according to the invention or are used in the process according to the invention may contain all customary other constituents of such agents which do not interact in an undesired manner with the active ingredient essential to the invention.
  • a polymeric agent as defined above in amounts of from 0.1 wt .-% to 10 wt .-%, in particular 0.3 wt .-% to 2 wt .-% incorporated in detergents or cleaning agents.
  • An agent which contains an active ingredient to be used according to the invention or is used together or used in the process according to the invention preferably contains synthetic anionic surfactant of the sulfate and / or sulfonate type, in particular alkylbenzenesulfonate, fatty alkylsulfate, fatty alkyl ether sulfate, alkyl and / or Dialkylsulfosuccinate, sulfo fatty acid esters and / or sulfo fatty acid, especially in an amount in the range of 2 wt .-% to 25 wt .-% and particularly preferably from 5 wt .-% to 15 wt .-%.
  • These are usually not individual substances, but cuts or mixtures. Of these, preference is given to those whose content of compounds having longer-chain radicals in the range from 16 to 18 carbon atoms is more than 20% by weight.
  • a further embodiment of such agents comprises the presence of nonionic surfactant selected from fatty alkyl polyglycosides, fatty alkyl polyalkoxylates, in particular ethoxylates and / or propoxylates, fatty acid polyhydroxyamides and / or ethoxylation and / or propoxylation products of fatty alkylamines, vicinal diols, fatty acid alkyl esters and / or fatty acid amides and mixtures thereof, in particular in an amount in the range of 2 wt .-% to 25 wt .-%.
  • nonionic surfactant selected from fatty alkyl polyglycosides, fatty alkyl polyalkoxylates, in particular ethoxylates and / or propoxylates, fatty acid polyhydroxyamides and / or ethoxylation and / or propoxylation products of fatty alkylamines, vicinal diols, fatty acid alkyl esters and / or
  • Suitable nonionic surfactants include the alkoxylates, in particular the ethoxylates and / or propoxylates of saturated or mono- to polyunsaturated linear or branched-chain alcohols having 10 to 22 C atoms, preferably 12 to 18 C atoms.
  • the degree of alkoxylation of the alcohols is generally between 1 and 20, preferably between 3 and 10. They can be prepared in a known manner by reacting the corresponding alcohols with the corresponding alkylene oxides.
  • Particularly suitable are the derivatives of fatty alcohols, although their branched-chain isomers, in particular so-called oxo alcohols, can be used for the preparation of usable alkoxylates.
  • alkoxylates in particular the ethoxylates, primary alcohols with linear, in particular dodecyl, tetradecyl, hexadecyl or octadecyl radicals and mixtures thereof.
  • suitable alkoxylation products of alkylamines, vicinal diols and carboxamides, which correspond to the said alcohols with respect to the alkyl part usable.
  • the ethylene oxide and / or propylene oxide insertion products of fatty acid alkyl esters and Fettklarepolyhydroxyamide into consideration.
  • alkylpolyglycosides which are suitable for incorporation in the agents according to the invention are compounds of the general formula (G) n - OR 12 , in which R 12 is an alkyl or alkenyl radical having 8 to 22 C atoms, G is a glycose unit and n is a number between 1 and 10 mean.
  • the glycoside component (G) n are oligomers or polymers of naturally occurring aldose or ketose monomers, in particular glucose, mannose, fructose, galactose, talose, gulose, altrose, allose, idose, ribose, arabinose, Include xylose and lyxose.
  • the oligomers consisting of such glycosidically linked monomers are characterized not only by the nature of the sugars contained in them by their number, the so-called Oligomermaschinesgrad.
  • the degree of oligomerization n assumes as the value to be determined analytically generally broken numerical values; it is between 1 and 10, with the glycosides preferably used below one value of 1, 5, in particular between 1, 2 and 1, 4.
  • Preferred monomer building block is glucose because of its good availability.
  • Nonionic surfactant is present in compositions which contain an active ingredient used according to the invention or are used in the context of the use according to the invention, preferably in amounts of from 1% by weight to 30% by weight, in particular from 1% by weight to 25% by weight. With amounts in the upper part of this range being more likely to be found in liquid detergents and particulate detergents preferably containing lower amounts of up to 5% by weight.
  • the agents may instead or additionally contain other surfactants, preferably synthetic anionic surfactants of the sulfate or sulfonate type.
  • Suitable synthetic anionic surfactants which are particularly suitable for use in such compositions are, in addition to the abovementioned alkylbenzenesulfonates, the alkyl and / or alkenyl sulfates having 8 to 22 C atoms which carry an alkali metal, ammonium or alkyl or hydroxyalkyl-substituted ammonium ion as counter cation call.
  • Preference is given to the derivatives of the fatty alcohols having in particular 12 to 18 carbon atoms and their branched-chain analogs, the so-called oxo alcohols.
  • the alkyl and alkenyl sulfates can be prepared in a known manner by reaction of the corresponding alcohol component with a conventional sulfating reagent, in particular sulfur trioxide or chlorosulfonic acid, and subsequent neutralization with alkali metal, ammonium or alkyl or hydroxyalkyl-substituted ammonium bases.
  • Sulfur-type surfactants which can be used also include the sulfated alkoxylation products of the alcohols mentioned, known as ether sulfates.
  • ether sulfates preferably contain from 2 to 30, in particular from 4 to 10, ethylene glycol groups per molecule.
  • Suitable anionic surfactants of the sulfonate type include the ⁇ -sulfoesters obtainable by reaction of fatty acid esters with sulfur trioxide and subsequent neutralization, in particular those of fatty acids having 8 to 22 C atoms, preferably 12 to 18 C atoms, and linear alcohols having 1 to 6 carbon atoms, preferably 1 to 4 carbon atoms, derivative sulfonation, as well as the formal saponification resulting from these sulfo fatty acids.
  • Preferred anionic surfactants are also the salts of sulfosuccinic acid esters, which are also referred to as alkylsulfosuccinates or dialkylsulfosuccinates, and which are monoesters or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • Preferred sulfosuccinates contain Cs to Cis fatty alcohol residues or mixtures of these.
  • Particularly preferred sulfosuccinates contain an ethoxylated fatty alcohol radical, which in itself is a nonionic surfactant.
  • sulfosuccinates whose fatty alcohol residues are derive ethoxylated fatty alcohols with restricted homolog distribution, particularly preferred.
  • soaps suitable being saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid or stearic acid, and soaps derived from natural fatty acid mixtures, for example coconut, palm kernel or tallow fatty acids.
  • those soap mixtures are preferred which are composed of 50 wt .-% to 100 wt .-% of saturated Ci2-Ci8 fatty acid soaps and up to 50 wt .-% of oleic acid soap.
  • soap is included in amounts of from 0.1% to 5% by weight.
  • higher amounts of soap can be contained, usually up to 20 wt .-%.
  • compositions may also contain betaine surfactants and / or cationic surfactants which, if present, are preferably used in amounts of from 0.5% to 7% by weight.
  • betaine surfactants and / or cationic surfactants which, if present, are preferably used in amounts of from 0.5% to 7% by weight.
  • esterquats discussed below are particularly preferred.
  • the compositions may contain peroxygen bleaching agents, in particular in amounts ranging from 5% to 70% by weight, and optionally bleach activators, especially in amounts ranging from 2% to 10% by weight.
  • the bleaches in question are preferably the peroxygen compounds generally used in detergents, such as percarboxylic acids, for example dodecanedioic acid or phthaloylaminoperoxicaproic acid, hydrogen peroxide, alkali metal perborate, which may be in the form of tetra- or monohydrate, percarbonate, perpyrophosphate and persilicate, which are generally used as alkali metal salts, in particular as sodium salts.
  • Such bleaching agents are in detergents containing an active ingredient used in the invention, preferably in amounts of up to 25 wt .-%, in particular up to 15% by weight and particularly preferably from 5 wt .-% to 15 wt .-%, respectively on total agent, present, in particular percarbonate is used.
  • the optionally present component of the bleach activators comprises the commonly used N- or O-acyl compounds, for example polyacylated alkylenediamines, in particular tetraacetylethylenediamine, acylated glycolurils, in particular tetraacetylglycoluril, N-acylated hydantoins, hydrazides, triazoles, urazoles, diketopiperazines, sulphurylamides and cyanurates, also carboxylic acid anhydrides, in particular phthalic anhydride, carboxylic acid esters, in particular sodium isononanoyl-phe- nolsulfonat, and acylated sugar derivatives, in particular pentaacetylglucose, and cationic nitrile derivatives such as trimethylammoniumacetonitrile salts.
  • N- or O-acyl compounds for example polyacylated alkylenediamines, in particular tetraacety
  • the bleach activators may have been coated and / or granulated in a known manner with coating substances in order to avoid the interaction with the per compounds, granulated tetraacetylethylenediamine having mean particle sizes of from 0.01 mm to 0.8 mm, granulated 1, with the aid of carboxymethylcellulose. 5-diacetyl-2,4-dioxohexahydro-1, 3,5-triazine, and / or trial formulated in particulate form. kylammoniumacetonitrile is particularly preferred.
  • Such bleach activators are preferably contained in detergents in amounts of up to 8% by weight, in particular from 2% by weight to 6% by weight, based in each case on the total agent.
  • the composition contains water-soluble and / or water-insoluble builder, in particular selected from alkali metal aluminosilicate, crystalline alkali metal silicate with modulus above 1, monomeric polycarboxylate, polymeric polycarboxylate and mixtures thereof, in particular in amounts ranging from 2.5 wt .-% to 60 wt .-%.
  • water-soluble and / or water-insoluble builder in particular selected from alkali metal aluminosilicate, crystalline alkali metal silicate with modulus above 1, monomeric polycarboxylate, polymeric polycarboxylate and mixtures thereof, in particular in amounts ranging from 2.5 wt .-% to 60 wt .-%.
  • the agent preferably contains from 20% to 55% by weight of water-soluble and / or water-insoluble, organic and / or inorganic builders.
  • the water-soluble organic builder substances include, in particular, those from the class of the polycarboxylic acids, in particular citric acid and sugar acids, and also the polymeric (poly) carboxylic acids, in particular the polycarboxylates obtainable by oxidation of polysaccharides, polymeric acrylic acids, methacrylic acids, maleic acids and mixed polymers thereof, which may also contain polymerized small amounts of polymerizable substances without carboxylic acid functionality.
  • the relative molecular mass of the homopolymers of unsaturated carboxylic acids is generally between 5000 g / mol and 200,000 g / mol, that of the copolymers between 2000 g / mol and 200,000 g / mol, preferably 50,000 g / mol to 120,000 g / mol, based on the free acid ,
  • a particularly preferred acrylic acid-maleic acid copolymer has a molecular weight of 50,000 g / mol to
  • Suitable, although less preferred, compounds of this class are copolymers of acrylic or methacrylic acid with vinyl ethers, such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene, in which the acid content is at least 50% by weight.
  • vinyl ethers such as vinylmethyl ethers, vinyl esters, ethylene, propylene and styrene
  • the acid content is at least 50% by weight.
  • Terpolymers which contain two carboxylic acids and / or salts thereof as monomers and also vinyl alcohol and / or a vinyl alcohol derivative or a carbohydrate as the third monomer may also be used as water-soluble organic builder substances.
  • the first acidic monomer or its salt is derived from a monoethylenically unsaturated C 3 -C 8 -carboxylic acid and preferably from a C 3 -C 4 -monocarboxylic acid, in particular from (meth) acrylic acid.
  • the second acidic monomer or its salt may be a derivative of a C 4 -C 8 dicarboxylic acid, with maleic acid being particularly preferred.
  • the third monomeric unit is formed in this case of vinyl alcohol and / or preferably an esterified vinyl alcohol. Particularly preferred are vinyl alcohol derivatives which are an ester of short chain carboxylic acids, for example, C1-C4 carboxylic acids, with vinyl alcohol.
  • Preferred terpolymers contain from 60% by weight to 95% by weight, in particular from 70% by weight to 90% by weight, of (meth) acrylic acid and / or (meth) acrylate, particularly preferably acrylic acid and / or acrylate, and maleic acid and / or maleate and also 5% by weight to 40% by weight, preferably 10% by weight to 30% by weight, of vinyl alcohol and / or vinyl acetate.
  • the second acidic monomer or its salt may also be a derivative of an allylsulfonic acid which is in the 2-position with an alkyl radical, preferably with a C 1 -C 4 -alkyl radical, or an aromatic radical which is preferably derived from benzene or benzene derivatives, is substituted.
  • Preferred terpolymers contain from 40% by weight to 60% by weight, in particular from 45 to 55% by weight, of (meth) acrylic acid and / or (meth) acrylate, particularly preferably acrylic acid and / or acrylate, 10% by weight. % to 30 wt .-%, preferably 15 wt .-% to 25 wt .-% methallylsulfonic acid and / or methallylsulfonate and as the third monomer 15 wt .-% to 40 wt .-%, preferably 20 wt .-% to 40 wt .-% of a carbohydrate.
  • This carbohydrate may be, for example, a mono-, di-, oligo- or polysaccharide, mono-, di- or oligosaccharides being preferred, sucrose being particularly preferred.
  • the use of the third monomer presumably incorporates predetermined breaking points in the polymer which are responsible for the good biodegradability of the polymer.
  • These terpolymers generally have a molecular weight between 1000 g / mol and 200000 g / mol, preferably between 2000 g / mol and 50,000 g / mol and in particular between 3000 g / mol and 10,000 g / mol. They 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 the polycarboxylic acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
  • Such organic builder substances are preferably present in amounts of up to 40% by weight, in particular up to 25% by weight and particularly preferably from 1% by weight to 5% by weight. Quantities close to the stated upper limit are preferably used in pasty or liquid, in particular hydrous, agents.
  • Crystalline or amorphous alkali metal aluminosilicates in amounts of up to 50% by weight, preferably not more than 40% by weight, and in liquid agents, in particular from 1% by weight to 5% by weight, are particularly suitable as water-insoluble, water-dispersible inorganic builder materials.
  • the detergent-grade crystalline aluminosilicates especially zeolite NaA and optionally NaX, are preferred. Amounts near the above upper limit are preferably used in solid, particulate agents.
  • suitable aluminosilicates have no particles with a particle size greater than 30 ⁇ m and preferably consist of at least 80% by weight of particles having a size of less than 10 ⁇ m.
  • Suitable substitutes or partial substitutes for the said aluminosilicate are crystalline alkali metal silicates which may be present alone or in a mixture with amorphous silicates.
  • the alkali metal silicates useful as builders in the compositions preferably have a molar ratio of alkali metal oxide to SiO 2 below 0.95, in particular from 1: 1, 1 to 1: 12, and may be present in amorphous or crystalline form.
  • Preferred alkali silicates are the sodium silicates, in particular the amorphous sodium silicates, with a molar ratio Na 2 0: Si0 2 of 1: 2 to 1: 2.8.
  • Such amorphous alkali silicates are commercially available, for example, under the name Portil®. Those having a molar ratio of Na 2 O: SiO 2 of 1: 1, 9 to 1: 2.8 are preferably added as a solid and not in the form of a solution in the course of the preparation.
  • the crystalline silicates which may be present alone or in admixture with amorphous silicates, are crystalline layer silicates with the general formula Na 2 Six0 2x + i yH 2 0 employed in which x, known as the modulus, an integer of 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 European Patent Application EP 0 164 514.
  • Preferred crystalline phyllosilicates are those in which x in the abovementioned general formula assumes the values 2 or 3.
  • both ß- and d-sodium disilicates Na 2 Si 2 0s yH 2 0
  • x is a number from 1, 9 to 2, 1
  • a crystalline sodium layer silicate with a modulus of 2 to 3 is used, as can be prepared from sand and soda.
  • Crystalline sodium silicates with a modulus in the range from 1.9 to 3.5 are used in a further preferred embodiment of detergents containing an active ingredient used according to the invention.
  • the content of alkali metal silicates is preferably 1% by weight to 50% by weight and in particular 5% by weight to 35% by weight, based on anhydrous active substance.
  • alkali metal aluminosilicate in particular zeolite
  • the content of alkali silicate is preferably 1% by weight to 15% by weight and in particular 2% by weight to 8% by weight, based on anhydrous active substance.
  • the weight ratio of aluminosilicate to silicate, in each case based on anhydrous active substances, is then preferably 4: 1 to 10: 1.
  • the weight ratio of amorphous alkali silicate to crystalline alkali silicate is preferably 1: 2 to 2 : 1 and especially 1: 1 to 2: 1.
  • water-soluble or water-insoluble inorganic substances may be contained in the agents containing an active ingredient to be used according to the present invention, used together with it or used in methods of the invention. Suitable in this context are the alkali metal carbonates, alkali metal bicarbonates and alkali metal sulfates and mixtures thereof. Such additional inorganic material may be present in amounts up to 70% by weight.
  • the agents may contain other ingredients customary in detergents or cleaners.
  • these optional ingredients include, in particular, enzymes, enzyme stabilizers, complexing agents for heavy metals, for example aminopolycarboxylic acids, aminohydroxypolycarboxylic acids, polyphosphonic acids and / or aminopolyphosphonic acids, foam inhibitors, for example organopolysiloxanes or paraffins, solvents and optical brighteners, for example stilbene disulfonic acid derivatives.
  • agents which are in accordance with the invention used active ingredient, up to 1 wt .-%, in particular 0.01 wt .-% to 0.5 wt .-% optical brightener, in particular compounds from the class of substituted 4,4'-bis (2,4, 6-triamino-s-triazinyl) -stilbene-2,2'-disulfonic acids, up to 5 wt .-%, in particular 0.1 wt .-% to 2 wt .-% complexing agent for heavy metals, especially Aminoalkylenphosphonklaren and their Salts and up to 2 wt .-%, in particular 0.1 wt .-% to 1 wt .-% foam inhibitors, wherein said weight fractions refer to the total agent.
  • optical brightener in particular compounds from the class of substituted 4,4'-bis (2,4, 6-triamino-s-triazinyl) -stilbene-2,2'-disulfonic acids, up
  • Solvents which can be used in particular for liquid agents are, in addition to water, preferably those which are water-miscible. These include the lower alcohols, for example, ethanol, propanol, isopropanol, and the isomeric butanols, glycerol, lower glycols, such as ethylene and propylene glycol, and the derivable from said classes of compounds ether.
  • the active compounds used in the invention are usually dissolved or in suspended form.
  • Optionally present enzymes are preferably selected from the group comprising protease, amylase, lipase, cellulase, hemicellulase, oxidase, peroxidase, pectinase and mixtures thereof.
  • proteases derived from microorganisms such as bacteria or fungi, come into question. It can be obtained in a known manner by fermentation processes from suitable microorganisms.
  • Proteases are commercially available, for example, under the names BLAP®, Savinase®, Esperase®, Maxatase®, Optimase®, Alcalase®, Durazym® or Maxapem®.
  • the lipase which can be used can be obtained, for example, from Humicola lanuginosa, from Bacillus species, from Pseudomonas species, from Fusarium species, from Rhizopus species or from Aspergillus species.
  • Suitable lipases are commercially available, for example, under the names Lipolase®, Lipozym®, Lipomax®, Lipex®, Amano®-Lipase, Toyo-Jozo®-Lipase, Meito®-Lipase and Diosynth®-Lipase.
  • Suitable amylases are commercially available, for example, under the names Maxamyl®, Termamyl®, Duramyl® and Purafect® OxAm.
  • the usable cellulase may be a recoverable from bacteria or fungi enzyme, which has a pH optimum, preferably in the weakly acidic to slightly alkaline range of 6 to 9.5.
  • Such cellulases are commercially available under the names Celluzyme®, Carezyme® and Ecostone®.
  • Suitable pectinases are, for example, under the names Gamanase®, Pektinex AR®, X-Pect® or Pectaway® from Novozymes, under the name Rohapect UF®, Rohapect TPL®, Rohapect PTE100®, Rohapect MPE®, Rohapect MA plus HC, Rohapect DA12L ®, Rohapect 10L®, Rohapect B1 L® from AB Enzymes and available under the name Pyrolase® from Diversa Corp., San Diego, CA, USA.
  • the customary enzyme stabilizers present, in particular in liquid agents include amino alcohols, for example mono-, di-, triethanol- and -propanolamine and mixtures thereof, lower carboxylic acids, boric acid, alkali borates, boric acid-carboxylic acid combinations. NEN, boric acid esters, boronic acid derivatives, calcium salts, for example, Ca-formic acid combination, magnesium salts, and / or sulfur-containing reducing agents.
  • Suitable foam inhibitors include long-chain soaps, especially behenic soap, fatty acid amides, paraffins, waxes, microcrystalline waxes, organopolysiloxanes and mixtures thereof, which moreover can contain microfine, optionally silanated or otherwise hydrophobicized silica.
  • foam inhibitors are preferably bound to granular, water-soluble carrier substances.
  • polyester-active soil release polymers which can be used in addition to the active compounds of the invention 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.
  • dicarboxylic acids for example adipic acid, phthalic acid or terephthalic acid
  • diols for example ethylene glycol or propylene glycol
  • 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, particularly 12 to 140.
  • the molecular weight or the average molecular weight or the maximum of the molecular weight distribution of preferred soil release polyester is in the range of 250 g / mol to 100,000 g / mol, in particular from 500 g / mol to 50,000 g / mol.
  • the acid underlying the radical Ph is preferably selected from terephthalic acid, isophthalic acid, phthalic acid, trimellitic acid, mellitic acid, the isomers of sulfophthalic acid, sulfoisophthalic acid and sulfoterephthalic acid and mixtures thereof. If their acid groups are not part of the ester bonds in the polymer, they are preferably in salt form, in particular as alkali or ammonium salt. Among these, the sodium and potassium salts are particularly preferable.
  • acids having at least two carboxyl groups may be included in the soil release-capable polyester.
  • these include, for example, alkylene and alkenylene dicarboxylic acids such as malonic acid, succinic acid, fumaric acid, maleic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, azelaic acid and sebacic acid.
  • 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, carbon 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, carbon 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 from 1000 g / mol to 6000 g / mol.
  • these polyesters composed as described above may also be end-capped, alkyl groups having from 1 to 22 carbon atoms and esters of monocarboxylic acids being suitable as end groups.
  • the ester groups bound by end groups alkyl, alkenyl and Arylmonocarbonklaren with 5 to 32 carbon atoms, in particular 5 to 18 carbon atoms, based.
  • valeric acid caproic acid, enanthic acid, caprylic acid, pelargonic acid, capric acid, undecanoic acid, undecenoic acid, lauric acid, lauroleinic acid, tridecanoic acid, myristic acid, myristoleic acid, pentadecanoic acid, palmitic acid, stearic acid, petroselinic acid, petroselaidic acid, oleic acid, linoleic acid, linolaidic acid, linolenic acid, levostearic acid , Arachinic acid, gadoleic acid, arachidonic acid, behenic acid, erucic acid, brassic acid, clupanodonic acid, lignoceric acid, cerotic acid, melissic acid, benzoic acid, which may carry 1 to 5 substituents having a total of up to 25 carbon atoms, in particular 1 to 12 carbon atoms, for example tert-butylbenz
  • the end groups can also be based on hydroxymonocarboxylic acids having 5 to 22 carbon atoms, which include, for example, hydroxyvaleric acid, hydroxycaproic acid, ricinoleic acid, the hydrogenation product of which includes hydroxystearic acid and also o-, m- and p-hydroxybenzoic acid.
  • the hydroxymonocarboxylic acids may in turn be linked to one another via their hydroxyl group and their carboxyl group and thus be present several times in an end group.
  • the number of hydroxymonocarboxylic acid units per end group is in the range from 1 to 50, in particular from 1 to 10.
  • the soil release polymers are preferably water-soluble, the term "water-soluble” being understood to mean a solubility of at least 0.01 g, preferably at least 0.1 g, of the polymer per liter of water at room temperature and pH 8. However, preferred polymers have a solubility of at least 1 g per liter, in particular at least 10 g per liter, under these conditions.
  • the preparation of solid compositions according to the invention presents no difficulties and can be carried out in a known manner, for example by spray-drying or granulation, enzymes and possibly other thermally sensitive ingredients such as, for example, bleaching agents optionally being added separately later.
  • a process comprising an extrusion step is preferred.
  • compositions according to the invention in tablet form, which may be monophasic or multiphase, monochromatic or multicolor and in particular consist of one or more layers, in particular two layers
  • the procedure is preferably such that all constituents - if appropriate one per layer - in one Mixer mixed together and the mixture by means of conventional tablet presses, such as eccentric or rotary presses, pressed with compressive forces in the range of about 50 to 100 kN, preferably at 60 to 70 kN.
  • a tablet produced in this way has a weight of 10 g to 50 g, in particular 15 g up to 40 g.
  • the spatial form of the tablets is arbitrary and can be round, oval or angular, with intermediate forms are also possible. Corners and edges are advantageously rounded. Round tablets preferably have a diameter of 30 mm to 40 mm.
  • the size of rectangular or cuboid-shaped tablets, which are introduced predominantly via the metering device, for example the dishwasher, is dependent on the geometry and the volume of this metering device.
  • Exemplary preferred embodiments have a base area of (20 to 30 mm) x (34 to 40 mm), in particular of 26x36 mm or 24x38 mm.
  • Liquid or pasty compositions according to the invention in the form of customary solvents, in particular water, containing solutions are usually prepared by simply mixing the ingredients, which can be added in bulk or as a solution in an automatic mixer.
  • an agent which is incorporated into the active ingredient to be used according to the invention is liquid and contains 1% by weight to 15% by weight, in particular 2% by weight to 10% by weight, of nonionic surfactant, 2% by weight. % to 30% by weight, in particular 5% by weight to 20% by weight of synthetic anionic surfactant, up to 15% by weight, in particular 2% by weight to 12.5% by weight of soap, 0, 5 wt .-% to 5 wt .-%, in particular 1 wt .-% to 4 wt .-% organic builder, in particular polycarboxylate such as citrate, up to 1, 5 wt .-%, in particular 0.1 wt .-% to 1% by weight complexing agent for heavy metals, such as phosphonate, and in addition to optionally contained Enzyme, enzyme stabilizer, dye and / or fragrance water and / or water-miscible solvent.
  • complexing agent for heavy metals such as phosphonate
  • an agent in which the active ingredient to be used according to the invention is incorporated is particulate and contains up to 25% by weight, in particular from 5% by weight to 20% by weight, of bleaching agent, in particular alkali percarbonate, up to 15% by weight .-%, in particular 1 wt .-% to 10 wt .-% bleach activator, 20 wt .-% to 55 wt .-% inorganic Buder, up to 10 wt .-%, in particular 2 wt .-% to 8 Wt .-% of water-soluble organic Bu der, 10 wt .-% to 25 wt .-% synthetic anionic surfactant, 1 wt .-% to 5 wt .-% nonionic surfactant and up to 25 wt .-%, in particular 0.1 Wt .-% to 25 wt .-% of inorganic salts, in particular alkali carbonate and / or bicarbonate.
  • bleaching agent in
  • Test textiles provided with the standardized stains given in the table below were at 40 ° C. with a commercial bleach-free liquid detergent containing 5% by weight, based on the detergent, of one of the polymers prepared in Example 2 or, for comparison, the same amounts of the commercial one Polymer polyethylenimine (Sokalan® HP 20; V1) or polyacrylate (Acusol® 445N; V2) had been added, with a dosage of the detergent of 4, 1 g / l in tap water of 16 ° dH, washed. After washing with water and drying, the whiteness of the test textiles was determined spectrophotometrically (Minolta® CR400-1). In the following tables, the differences of the remission values (in each case in%) for the same use of the otherwise identically composed detergent without the polymer are given as mean values from 3 determinations.

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Abstract

L'invention vise à améliorer le pouvoir détergent de détergents et produits de nettoyage, en particulier vis-à-vis de salissures grasses et/ou huileuses. Ce but est atteint essentiellement grâce à l'incorporation de copolymères pouvant être obtenus par copolymérisation de composés représentés par la formule générale (I) dans laquelle R1 représente CR2=CR3R4 ou -CH2-O-CH2-CR2=CR3R4 et R2, R3 et R4 désignent indépendamment les uns des autres H ou un groupe alkyle ayant 1 à 3 atomes de carbone, avec des acides carboxyliques α,ß-monoéthyléniquement insaturés, des esters de ces acides carboxyliques, des anhydrides de ces acides carboxyliques, des amides de ces acides carboxyliques, des imides de ces acides carboxyliques, des nitriles et leurs mélanges.
PCT/EP2018/079971 2017-11-17 2018-11-02 Détergents et produits de nettoyage à principe actif polymère Ceased WO2019096590A1 (fr)

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WO2021078554A1 (fr) * 2019-10-21 2021-04-29 Henkel Ag & Co. Kgaa Détergents anti-redéposition
WO2023064749A1 (fr) 2021-10-14 2023-04-20 The Procter & Gamble Company Tissu et produit d'entretien domestique comprenant un polymère cationique facilitant le lavage et une enzyme lipase
EP4321604A1 (fr) 2022-08-08 2024-02-14 The Procter & Gamble Company Tissu et composition de soins à domicile comprenant un tensioactif et un polyester
WO2024094802A1 (fr) 2022-11-04 2024-05-10 The Procter & Gamble Company Tissu et composition d'entretien ménager
WO2024094800A1 (fr) 2022-11-04 2024-05-10 The Procter & Gamble Company Composition d'entretien textile et ménager
WO2024094803A1 (fr) 2022-11-04 2024-05-10 The Procter & Gamble Company Composition d'entretien textile et ménager
WO2024119298A1 (fr) 2022-12-05 2024-06-13 The Procter & Gamble Company Composition de soin textile et ménager comprenant un composé de carbonate de polyalkylène
EP4386074A1 (fr) 2022-12-16 2024-06-19 The Procter & Gamble Company Composition de soin pour le linge et le domicile
WO2024129520A1 (fr) 2022-12-12 2024-06-20 The Procter & Gamble Company Composition de soin textile et ménager
EP4458933A1 (fr) 2023-05-05 2024-11-06 The Procter & Gamble Company Composition de tissu et de soins à domicile comprenant un polyol propoxylé
EP4458932A1 (fr) 2023-05-04 2024-11-06 The Procter & Gamble Company Tissu et composition de soins à domicile
EP4549540A1 (fr) 2023-11-02 2025-05-07 The Procter & Gamble Company Composition de soin pour le linge et le domicile
EP4549541A1 (fr) 2023-11-02 2025-05-07 The Procter & Gamble Company Composition de soin pour le linge et le domicile
EP4553137A1 (fr) 2023-11-08 2025-05-14 The Procter & Gamble Company Composition de soin domestique et de tissu comprenant un polyester
EP4570892A1 (fr) 2023-12-15 2025-06-18 The Procter & Gamble Company Composition de détergent à lessive
EP4610340A1 (fr) 2024-03-01 2025-09-03 The Procter & Gamble Company Composition de détergent à lessive comprenant un polyester
EP4624554A1 (fr) 2024-03-26 2025-10-01 The Procter & Gamble Company Compositions d'entretien de tissus
EP4624555A1 (fr) 2024-03-26 2025-10-01 The Procter & Gamble Company Compositions de soin pour tissus et maisons
EP4636063A1 (fr) 2024-04-19 2025-10-22 The Procter & Gamble Company Produit détergent à lessive à dose unitaire

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DE102019007303A1 (de) * 2019-10-21 2021-04-22 Henkel Ag & Co. Kgaa Vergrauungsinhilbierende Waschmittel

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WO2016162254A1 (fr) * 2015-04-10 2016-10-13 Henkel Ag & Co. Kgaa Détergents et produits de nettoyage à principe actif polymère
WO2016162253A1 (fr) * 2015-04-10 2016-10-13 Henkel Ag & Co. Kgaa Détergents et produits de nettoyage à principe actif polymère

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EP0164514A1 (fr) 1984-04-11 1985-12-18 Hoechst Aktiengesellschaft Emploi de silicates sodiques cristallins et lamellaires dans l'adoucissement de l'eau
WO2001057171A1 (fr) 2000-02-02 2001-08-09 Unilever Plc Polymeres pour applications de nettoyage
EP3009430A1 (fr) 2014-10-17 2016-04-20 Jürgen Klankermayer Vinyltétrahydrofuranes
WO2016162254A1 (fr) * 2015-04-10 2016-10-13 Henkel Ag & Co. Kgaa Détergents et produits de nettoyage à principe actif polymère
WO2016162253A1 (fr) * 2015-04-10 2016-10-13 Henkel Ag & Co. Kgaa Détergents et produits de nettoyage à principe actif polymère

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021078554A1 (fr) * 2019-10-21 2021-04-29 Henkel Ag & Co. Kgaa Détergents anti-redéposition
WO2023064749A1 (fr) 2021-10-14 2023-04-20 The Procter & Gamble Company Tissu et produit d'entretien domestique comprenant un polymère cationique facilitant le lavage et une enzyme lipase
EP4321604A1 (fr) 2022-08-08 2024-02-14 The Procter & Gamble Company Tissu et composition de soins à domicile comprenant un tensioactif et un polyester
WO2024036126A1 (fr) 2022-08-08 2024-02-15 The Procter & Gamble Company Tissu et composition d'entretien de la maison comprenant un tensioactif et un polyester
WO2024094803A1 (fr) 2022-11-04 2024-05-10 The Procter & Gamble Company Composition d'entretien textile et ménager
WO2024094800A1 (fr) 2022-11-04 2024-05-10 The Procter & Gamble Company Composition d'entretien textile et ménager
WO2024094802A1 (fr) 2022-11-04 2024-05-10 The Procter & Gamble Company Tissu et composition d'entretien ménager
WO2024119298A1 (fr) 2022-12-05 2024-06-13 The Procter & Gamble Company Composition de soin textile et ménager comprenant un composé de carbonate de polyalkylène
WO2024129520A1 (fr) 2022-12-12 2024-06-20 The Procter & Gamble Company Composition de soin textile et ménager
EP4386074A1 (fr) 2022-12-16 2024-06-19 The Procter & Gamble Company Composition de soin pour le linge et le domicile
EP4458932A1 (fr) 2023-05-04 2024-11-06 The Procter & Gamble Company Tissu et composition de soins à domicile
EP4458933A1 (fr) 2023-05-05 2024-11-06 The Procter & Gamble Company Composition de tissu et de soins à domicile comprenant un polyol propoxylé
WO2024233240A1 (fr) 2023-05-05 2024-11-14 The Procter & Gamble Company Composition pour l'entretien des tissus et ménager comprenant un polyol propoxylé
EP4549541A1 (fr) 2023-11-02 2025-05-07 The Procter & Gamble Company Composition de soin pour le linge et le domicile
EP4549540A1 (fr) 2023-11-02 2025-05-07 The Procter & Gamble Company Composition de soin pour le linge et le domicile
WO2025096273A1 (fr) 2023-11-02 2025-05-08 The Procter & Gamble Company Composition pour l'entretien ménager et des textiles
WO2025096272A1 (fr) 2023-11-02 2025-05-08 The Procter & Gamble Company Composition d'entretien textile et ménager
EP4553137A1 (fr) 2023-11-08 2025-05-14 The Procter & Gamble Company Composition de soin domestique et de tissu comprenant un polyester
WO2025101680A1 (fr) 2023-11-08 2025-05-15 The Procter & Gamble Company Composition d'entretien textile et ménager comprenant un polyester
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WO2025207550A1 (fr) 2024-03-26 2025-10-02 The Procter & Gamble Company Compositions de soin des tissus
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