EP4392513A1 - Composition détergente - Google Patents

Composition détergente

Info

Publication number
EP4392513A1
EP4392513A1 EP22768402.4A EP22768402A EP4392513A1 EP 4392513 A1 EP4392513 A1 EP 4392513A1 EP 22768402 A EP22768402 A EP 22768402A EP 4392513 A1 EP4392513 A1 EP 4392513A1
Authority
EP
European Patent Office
Prior art keywords
radical
alkyl
group
integer
surfactant
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.)
Pending
Application number
EP22768402.4A
Other languages
German (de)
English (en)
Inventor
Panchanan BHUNIA
Narayanan Subrahmaniam
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.)
Unilever Global IP Ltd
Unilever IP Holdings BV
Original Assignee
Unilever Global IP Ltd
Unilever IP Holdings BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Unilever Global IP Ltd, Unilever IP Holdings BV filed Critical Unilever Global IP Ltd
Publication of EP4392513A1 publication Critical patent/EP4392513A1/fr
Pending legal-status Critical Current

Links

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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/143—Sulfonic acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/28—Sulfonation products derived from fatty acids or their derivatives, e.g. esters, amides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers

Definitions

  • Synthetic detergents are widely used for laundering fabrics, due to their efficiency in cleaning and stain removal.
  • formulated laundry detergent composition includes various additives to provide improved cleaning and sensorial benefits. Proper foam level is a sensorial benefit which most consumers desire during the laundering process.
  • Foaming or sudsing is an important factor to consider when formulating a detergent composition. Foam is a significant consumer cue and acts as the primary reason by which a consumer perceives that a composition is having a cleaning effect. Unfortunately, while foam is easy to generate, it also needs to be removed from the substrate after cleaning. High volume of foam in the washing cycle typically results in foam being carried over to the rinse
  • Synthetic detergents are derived from non-renewable resources and pollute water bodies when they are ultimately discharged into rivers and lakes. Thus, there is a need for a detergent composition which has lower levels of these ingredients. However, reducing the levels of the synthetic detergent in the formulation significantly deteriorates the foaming profile of the detergent composition. Compositions with low detergent levels have lower foam generation or provide foam which may not be well retained during the washing cycle. This poor foaming profile makes the detergent composition less acceptable to consumers who highly value the foaming profile of the detergent composition.
  • the present inventors have found that a detergent composition having specifically selected primary anionic detersive surfactant when combined with specific siloxane comprising a polyoxyalkylene group cosurfactant and a foam suppressing agent surprisingly provides
  • the detergent composition according to the first aspect of the present invention provides for removing the foam in a single rinse cycle.
  • composition shows good foaming during the main wash and quick foam removal during the rinse stage; thus, the composition provides good sensorial and the advantage of lower P(
  • anionic detersive surfactant and the specific siloxane comprising a polyoxyalkylene group cosurfactant provides the solid detergent composition with quick foaming in the wash liquor even in presence of the foam suppressing agent and the quick removal of the foam in the rinse liquor.
  • a solid laundry detergent composition comprising: i) a primary anionic detersive surfactant selected from the group consisting of sulfate surfactant, sulphonate surfactant, alkyl ether sulfate surfactant or mixtures thereof; ii) a siloxane comprising a polyoxyalkylene group cosurfactant; and,
  • a method of treating a textile surface with the detergent composition according to the first aspect comprising the steps of:
  • a primary anionic detersive surfactant, a foam suppressing agent and a siloxane comprising a polyoxyalkylene group cosurfactant in a detergent composition to provide good lather generation in the wash liquor during the main wash stage and rapid collapse of lather during rinse stage wherein the
  • 30 rinse stage involves less than 3 rinses.
  • fabric As used herein, the terms “fabric”, “textile”, and “cloth” are used non-specifically and may refer to any type of flexible material consisting of a network of natural or artificial fibers, P(
  • 5 including natural, artificial, and synthetic fibers, such as, but not limited to, cotton, linen, wool, polyester, nylon, silk, acrylic, and the like, including blends of various fabrics or fibers.
  • foaming profile refers to the properties of foam character in washing
  • the foaming profile of a detergent composition includes but is not limited to the speed of foam generation upon dissolving the detergent composition, the volume and retention of foam in the washing cycle and the ease of rinsing the foam away in the rinsing cycle.
  • the solid detergent composition according to the first aspect of the present invention includes a primary anionic detersive surfactant, a foam suppressing agent and a siloxane comprising a polyoxyalkylene group cosurfactant.
  • the solid detergent composition according to the first aspect of the present invention includes a primary anionic detersive surfactant selected from the group consisting of sulphonate surfactant, sulfate surfactant, alkyl ether sulphate surfactant or mixtures thereof.
  • the alkyl ether sulphate surfactant is a linear Cs to Cis alkyl ether sulphate having an average degree of ethoxylation of from 0.5 to 7, more preferably 1 to 3. Frequently the alkyl ether sulphate surfactant will inevitably also P(
  • the anionic surfactant may include an alkyl ether sulphate surfactant, preferably an alkyl ether sulphate surfactant with 1 to 7EO group, still preferably a sodium lauryl ether sulphate with 1 to 7 EO, still
  • the ratio of the siloxane comprising a polyoxyalkylene group cosurfactant to the primary anionic detersive surfactant is in a ratio from 1 :1 to 1:200, preferably 1 :1 to 1:160, still preferably from 1 :1 to 1:100, still preferably the ratio from 1 :5 to 1:200, further preferably the ratio is from 1 :5 to 1:160, still more preferably from 1 :5 to 1:100.
  • the total amount of primary anionic detersive surfactant is greater than the siloxane comprising a polyoxyalkylene group cosurfactant present in the composition.
  • Siloxane comprising a polyoxyalkylene group:
  • Y is a polyoxyalkylene group having 19 to 30 oxyalkylene group having a general formula - R 5 (OR 4 ) g OR’
  • the polyoxyalkylene group is a polyoxyethylene group. That is, the polyoxyalkylene group is a polyoxyethylene group having 19 to 30 oxyethylene groups.
  • Y is a polyoxyalkylene group having 19 to 30 oxyalkylene group wherein, a is an integer from 0 to 2, b is an integer from 1 to 2, p is an integer from 0 to 3, j, k, are independent of each other and are integers from 0 to 50, where either j or k or both is at least 1.
  • alkyl refers to a straight or branched chain monovalent hydrocarbon radical having a specified number of carbon atoms.
  • Y is preferably a polyoxyalkylene group derivable or derived from
  • the siloxane cosurfactant may be used along with an alkyl ester of fatty acid.
  • the alkyl ester of fatty acid is preferably selected from but not limited to fatty acid alkyl or alkylene
  • esters based on Ce to C22 fatty acids and most preferably is a methyl ester of a Ce to C22 fatty acid.
  • suitable alkyl ester of fatty acid may be selected from esters of linear Ce to C22 fatty acids with linear or branched Ce to C22 fatty alcohols or esters of branched Ce to C13 carboxylic acids with linear or branched Ce to C22 fatty alcohols.
  • esters of linear Ce to C22 fatty acids with branched alcohols esters of Cis to C38 alkylhydroxy
  • the siloxane compound and the alkyl ester of fatty acid are used in a ratio of 1 :1 to 10:1 , more preferably 2.75:1 to 5:1.
  • composition comprising i. from 10 wt.% to 35 wt.% siloxane having polyoxyalkylene group having the general formula (I), (IIA) or (II B) as described above; and ii. 55 wt.% to 90 wt.% filler, preferably sodium carbonate.
  • the filler is sodium carbonate, sodium sulphate or mixtures thereof.
  • the solid cosurfactant composition may include from 0 wt.% to 10 wt.% alkyl or alkylene ester of fatty acid.
  • siloxane may be formulated in the form of a liquid siloxane cosurfactant composition comprising: i. from 10 wt.% to 35 wt.% siloxane having polyoxyalkylene group having the general formula (I), (IIA) or (II B) as described above having the general formula as described above;
  • protic solvent preferably water.
  • the liquid siloxane cosurfactant composition preferably includes alkyl or alkylene ester of a Ce to C12 fatty acid and optionally an emulsifier.
  • the solid detergent composition according to the present invention comprises from
  • the solid detergent composition comprises at least 0.8 wt.%, preferably at least 0.1 wt.%, still preferably at least 0.15 wt.% still more preferably 0.25 wt.% and most preferably at least 0.5 wt.%, but typically not more than 4 w.t%, still preferably not more than 3 wt.%, still further preferably not more than 2 wt.% and most preferably not more than 1 wt.%.
  • the solid laundry detergent composition of the present invention may include other cosurfactant selected from the group consisting of cationic polysaccharide, amine salt of alkyl benzene sulphonate,
  • the cationic group is preferably selected from ammonium group, quaternary ammonium group, a sulfonium group, a phosphonium group a transitional metal or any other positively charged functional group.
  • a preferred cationic group is a quaternary ammonium group.
  • the polysaccharide is preferably selected from the group consisting of fructan, dextran, maltodextrin, or mixtures thereof.
  • the cationic polysaccharide preferably contains per monosaccharide unit, on an average at least 0.1 cationic group of the general formula
  • R 1 and R 2 each represent hydrogen methyl, carboxymethyl, phosphonomethyl, ethyl, hydroxyethyl, propyl, isopropl, allyl, hydroxypropyl or dihydroxypropyl or, together with the nitrogen atom, form a pyrrolidino, piperidino, piperazino, N’-alkylpiperazino, N’- (hydroxyalkyl)piperazino, N’- (aminoalkyl)piperazino, morpholino or hexamethyleneamino group,
  • R 1 , R 2 , R 3 and R 4 have the meaning as defined above.
  • the degree of substitution may be determined based on the nitrogen content calculated using Kjeldahl method.
  • Preferred cationic polysaccharide have an average molecular weight ranging between 1000 g/mol and 15000 g/mol and a degree of substitution ranging between 0.15 and 2. Even more preferred cationic polysaccharide have an average molecular weight ranging between 2000 g/mol and 5000 g/mol and a degree of substitution ranging between 0.30 and 0.90.
  • the solubility of the cationic polysaccharide in water at a temperature of 25°C is preferably higher than 20 wt.% and more preferably higher than 40 wt.%.
  • the preferred average chain length is from 2 to 20 monosaccharide units.
  • the fructan as used according to the invention contains
  • preferred cationic polysaccharide cosurfactant is a cationic inulin.
  • the degree of polymerization of cationic inulin polysaccharide cosurfactant ranges preferably ranges from 2 and 60.
  • the cationic inulin has a degree of substitution ranging from 0.01 to 3. More preferably, the degree of substitution of the cationic inulin ranges from 0.05 to 2.5, for example from 0.1 to 2, from 0.15 to 2, from 0.15 to 1.5, from 0.2 to 0.9 or from 0.30 to 1.3. More preferably the cationic inulin has a degree of substitution in the range from 0.55 to 0.85,
  • the cationic inulin has a weight average molecular weight ranging from 3000 to 5000 g/mol, preferably from 3500 to 4500 g/mol, most preferably from 3800 to 4200 g/mol.
  • Quatin® Commercially available cationic inulin is known and sold under the trademark Quatin® (a trademark of Cosun Biobased Products).
  • Quatin®350 Commercially available cationic inulin is known and sold under the trademark Quatin®350, Quatin® 680, Quatin® 1280 having INCI name as hydroxypropyl trimonium inulin.
  • the solid detergent composition according to the present invention comprises from 0.05 wt.% to 5 wt.% cationic polysaccharide cosurfactant.
  • the solid detergent composition according to the present invention comprises from 0.05 wt.% to 5 wt.% cationic polysaccharide cosurfactant.
  • the solid detergent composition according to the present invention comprises from 0.05 wt.% to 5 wt.% cationic polysaccharide cosurfactant.
  • the solid detergent composition according to the present invention comprises from 0.05 wt.% to 5 wt.% cationic polysaccharide cosurfactant.
  • composition comprises at least 0.8 wt.%, preferably at least 0.1 wt.%, still preferably at least 0.15 wt.% still more preferably 0.25 wt.% and most preferably at least 0.5 wt.%, but typically not more than 4 w.t%, still preferably not more than 3 wt.%, still further preferably not more than 2 wt.% and most preferably not more than 1 wt.%.
  • the additional cosurfactant is preferably an amide surfactant or salts thereof.
  • the amide surfactant has a general formula (III)
  • the amide cosurfactant according to the present invention includes cocoamide monoethanolamine, cocoamide monomethanol amine, cocoamide MIPA or mixtures thereof.
  • organopolysiloxane polydimethyl siloxane, silicone polyether or mixtures thereof.
  • the foam suppressing agent is in solid form which includes an amino-functional organopolysilioxane of formula IV and a carrier material selected from the group of sodium carbonate, sodium sulphate, aluminium silicate, potassium carbonate, potassium sulphate,
  • R2 is the same or different and is a monovalent Ci to C18 hydrocarbyl radical, R 1 is as defined above for (IVa)
  • R and R' are the same or different alkyl or aryl groups having from 1 to 6 carbon atoms; and x is an integer of at least 20.
  • the preferred polysiloxanes are polydimethylsiloxanes, where both R and R' are methyl groups.
  • the polysiloxanes usually have a molecular weight of from 500 to 200,000 and a kinematic viscosity of from 50 to
  • foam suppressing agent such as finely divided particulate silica may also be used in the abovementioned foam suppressing agent.
  • the foam suppressing agent is preferably a glycerol derivative.
  • the glycerol derivative has the general formula (IX) as mentioned herein below.
  • R 1 is H or C12 to C18 saturated or unsaturated alkyl ester and R 2 is C12 to C18
  • the glycerol derivative is preferably glycerol monooleate, glycerol dioleate, glycerol P(
  • the detergent composition of the present invention may preferably include further inorganic non-carbonate builder.
  • the other preferred builders may be selected from the group consisting of silicates, silica, zeolites phosphates or mixtures thereof.
  • Yet other non-carbonate builder may be organic builders which includes but
  • Silicates are preferably present in the detergent compositions in accordance with the invention at a level of from 5 wt.% to 50 wt.% of the composition, more preferably from 10
  • the solid laundry detergent composition 30 wt.% to 40 wt.% of the solid laundry detergent composition. Still more preferably the silicates are present in an amount ranging from 5 wt.% to 18 wt.% of the solid laundry detergent composition.
  • the composition is preferably phosphate builder free, that is the composition has no deliberately added phosphate builder such as STPP.
  • the detergent composition includes 0 wt.% to 8 wt.% phosphate builder, still preferably the composition has no deliberately added phosphate builder.
  • the solid laundry detergent includes 0 wt.% to 8 wt.% phosphate builder, still preferably the composition has no deliberately added phosphate builder.
  • composition includes 0 wt.% phosphate builder.
  • detergent composition includes 0 wt.% to 8 wt.% zeolite, still preferably the composition has no deliberately added zeolite.
  • solid laundry detergent composition includes 0 wt.% zeolite builder.
  • the detergent composition may be made by any of the conventional processes, especially preferred is the technique of slurry making and spray drying.
  • composition according to the present invention may preferably be in a form selected from powder, unit dose or pouch form, tablet, gel, paste, bar, or flake.
  • the composition is for manual-washing.
  • Soil release polymers are designed to modify the surface of the fabric to facilitate the ease of
  • Suitable sequestering polymers are DEQUESTTM, organic phosphonate type sequestering polymers sold by Monsanto and alkanehydroxy phosphonates.
  • the cleaning composition is preferably substantially free of phosphate based sequestering polymers.
  • substantially free it is meant herein that no phosphate based sequestering
  • Pectate lyases sold under the tradenames Pectawash®, Pectaway®, Xpect® and mannanases sold under the tradenames Mannaway® (all from Novozymes A/S, Bagsvaerd, Denmark), and Purabrite® (Genencor International Inc., Palo Alto, California).
  • the enzyme-containing compositions described herein may optionally comprise from 0.001% to 10%, by weight of the composition, of an enzyme stabilizing system.
  • the enzyme stabilizing system can be any stabilizing system which is compatible with the detersive enzyme.
  • Such stabilizing systems can, for example, comprise calcium ion, boric acid, propylene glycol, short chain carboxylic acids, boronic acids, chlorine bleach scavengers and mixtures thereof.
  • a reversible protease inhibitor such as a boron compound, including borate, 4-formyl phenylboronic acid, phenylboronic acid and derivatives thereof, or compounds such as calcium formate, sodium formate and 1 ,2-propane diol may be added to further improve stability.
  • Optical brighteners or other brightening or whitening agents may be incorporated at levels from 0.01 % to 1 .2%, by weight of the composition.
  • Commercial brighteners suitable for the present invention can be classified into subgroups, including but not limited to: derivatives of
  • Preferred commercially available Brighteners includes Tinopal AMS- GX by Ciba Geigy Corporation, Tinopal UNPA-GX by Ciba-Geigy Corporation, Tinopal 5BM- GX by Ciba-Geigy Corporation.
  • the brighteners may be added in particulate form or as a
  • a suitable solvent for example nonionic surfactant, monoethanolamine, propane diol.
  • composition may comprise a fabric hueing agent (sometimes referred to as shading,
  • WO 2023/025742 PCT/EP2022/073370 about 10,000 ppm in solution.
  • the water temperatures preferably range from about 5°C to about 100°C.
  • Foam measurement method The foam volume generated by the various detergent compositions as provided in table 2 was measured using the automated cylinder shake
  • A In a first set of foam measurement, 40 mL of the aqueous liquor (AL) formed above was taken in a 250 mL stoppered graduated glass cylinder.
  • the glass cylinder is
  • the detergent composition according to the present invention shows good foam as compared to the comp Ex A (LAS without foam suppressing agent) and Comp Ex B (LAS with foam suppressing agent).
  • the composition according to the present invention achieves quick foam reduction as compared to the Comp Ex A and is comparable to Comp Ex B.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

La présente invention concerne une composition détergente pour la lessive possédant un profil de mousse souhaitable pendant le processus de blanchissage. Un objectif de la présente invention est de fournir une composition détergente offrant un bon profil de moussage. Une autre objectif de la présente invention est de procurer une composition détergente réduisant la quantité d'eau requise pour le rinçage. Les présents inventeurs ont découvert qu'une composition détergente possédant un tensioactif détersif anionique primaire spécifiquement sélectionné, lorsqu'elle est présente en combinaison avec un cosurfactant et un agent anti-mousse, permet de manière surprenante une bonne formation de mousse dans la phase de lavage tout en éliminant rapidement la mousse pendant la phase de rinçage.
EP22768402.4A 2021-08-25 2022-08-23 Composition détergente Pending EP4392513A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21193055 2021-08-25
PCT/EP2022/073370 WO2023025742A1 (fr) 2021-08-25 2022-08-23 Composition détergente

Publications (1)

Publication Number Publication Date
EP4392513A1 true EP4392513A1 (fr) 2024-07-03

Family

ID=77499740

Family Applications (3)

Application Number Title Priority Date Filing Date
EP22768401.6A Pending EP4392520A1 (fr) 2021-08-25 2022-08-23 Composition détergente
EP22768414.9A Pending EP4392518A1 (fr) 2021-08-25 2022-08-23 Composition de détergent
EP22768402.4A Pending EP4392513A1 (fr) 2021-08-25 2022-08-23 Composition détergente

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP22768401.6A Pending EP4392520A1 (fr) 2021-08-25 2022-08-23 Composition détergente
EP22768414.9A Pending EP4392518A1 (fr) 2021-08-25 2022-08-23 Composition de détergent

Country Status (3)

Country Link
EP (3) EP4392520A1 (fr)
WO (3) WO2023025740A1 (fr)
ZA (3) ZA202401147B (fr)

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EP4392520A1 (fr) 2024-07-03
WO2023025742A1 (fr) 2023-03-02
WO2023025740A1 (fr) 2023-03-02
WO2023025761A1 (fr) 2023-03-02
ZA202401146B (en) 2025-05-28
EP4392518A1 (fr) 2024-07-03
ZA202401147B (en) 2025-05-28
ZA202401148B (en) 2025-05-28

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