WO2015135866A1 - Mélange de tensioactifs amélioré ayant un degré d'éthoxylation optimisé - Google Patents

Mélange de tensioactifs amélioré ayant un degré d'éthoxylation optimisé Download PDF

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Publication number
WO2015135866A1
WO2015135866A1 PCT/EP2015/054804 EP2015054804W WO2015135866A1 WO 2015135866 A1 WO2015135866 A1 WO 2015135866A1 EP 2015054804 W EP2015054804 W EP 2015054804W WO 2015135866 A1 WO2015135866 A1 WO 2015135866A1
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Prior art keywords
cleaning
fatty alcohol
washing
acid
pretreatment
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PCT/EP2015/054804
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German (de)
English (en)
Inventor
Inga Kerstin Vockenroth
Andreas Buhl
Eva-Maria Wikker
Nicole BODE
Original Assignee
Henkel Ag & Co. Kgaa
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Application filed by Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Priority to PL15708228T priority Critical patent/PL3116984T3/pl
Priority to EP15708228.0A priority patent/EP3116984B1/fr
Publication of WO2015135866A1 publication Critical patent/WO2015135866A1/fr

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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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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

Definitions

  • the present invention relates to a liquid washing, cleaning or pretreatment agent for textiles with a mixture of anionic surfactants and nonionic surfactants. Furthermore, the invention relates to the use of such a liquid washing, cleaning or pretreatment agent for washing, cleaning or pretreatment of textiles.
  • a pretreatment of the respective laundry is often necessary.
  • the process of pre-cleaning is often regarded by the consumer as disturbing.
  • a further pretreatment agent must be purchased in addition to the actual detergent or cleaning agent, so that this leads to an increase in costs.
  • WO 201 1/1 17079 A1 proposes the use of liquid, hydrophobic compounds in combination with unsaturated fatty acid soaps.
  • EP 0 916 717 A1 describes an agent for cleaning hard surfaces which comprises nonionic surfactants having linear aliphatic hydrocarbon radicals having an average of 4 to 18 carbon atoms or an average of 2 to 14 carbon atoms. This agent is characterized by a very good cleaning effect on hard surfaces, such as floors.
  • the object of the present invention is therefore to provide a liquid washing, To provide cleaning or pretreatment agent available, which also has a washing performance of 30 ° C or 40 ° C over the prior art improved cleaning performance in terms of greasy stains.
  • the object underlying the present invention is achieved by a liquid washing, cleaning or pretreatment agent for textiles with a mixture of anionic surfactants and nonionic surfactants, which is characterized in that the nonionic surfactants at least one fatty alcohol alkoxylate having a branched alkyl radical have a chain length of 9 to 15 carbon atoms and a degree of alkoxylation of 3 to 9 alkoxyl groups per mole of fatty alcohol.
  • fatty alcohol alkoxylates having a branched alkyl radical have a better cleaning performance, in particular at wash temperatures of 40 ° C. or 30 ° C. or less with respect to greasy soiling, than comparable linear fatty alcohol alkoxylates.
  • a high degree of alkoxylation leads to an improved cleaning performance.
  • the degree of alkoxylation is therefore preferably 9. It has been found, in particular, that a mixture of anionic surfactants and nonionic surfactants in which the nonionic surfactants comprise at least one fatty alcohol ethoxylate whose degree of ethoxylation is 9 in particular can remove particularly well greasy soiling of textiles.
  • a nonionic surfactant according to the invention When using a nonionic surfactant according to the invention with a fatty alcohol ethoxylate having a branched alkyl radical having a chain length of 9 to 15 carbon atoms, preferably 12 to 14 carbon atoms and more preferably 13 carbon atoms, and a degree of alkoxylation of 3 to 9, in particular of 9 alkoxyl groups per mole of fatty alcohol, a liquid washing, cleaning or pretreatment agent is obtained, which in addition to a good washing performance at low temperatures also has a high phase stability. In the resulting washing, cleaning or pretreatment agent shows no phase separation. It is therefore storage stable.
  • the fatty alcohol moiety has 12 to 14 and in particular 13 C atoms.
  • These fatty alcohol alkoxylates may be of natural origin, for example from coconut, palm or tallow fat. Particularly preferred is a branched isotridecanol.
  • the fatty alcohol alkoxylate is one having a branched alkyl radical.
  • the fatty alcohol alkoxylate may have one or more terminal and / or central branch (s), in particular two or more terminal and / or central branches.
  • HLB hydrophilic lipophilic balance
  • the weight ratio of anionic surfactants to branched fatty alcohol alkoxylate in a range from 4: 1 to 1: 1, in particular in a range from 3: 1 to 1: 1, especially in a range of 3: 1 to 2: 1. Also preferred may be a range of 2: 1 to 1: 1.
  • the ratio of anionic surfactants to the branched fatty alcohol alkoxylate according to the invention is particularly preferably 2: 1. According to the invention, in the determination of the weight ratio of anionic surfactants to branched, soaps are not counted among the anionic surfactants, so that they are anionic surfactants there are no soaps. Thus, the weight ratio of anionic non-soap surfactant to fatty alcohol alkoxylate is given.
  • the total amount of branched fatty alcohol alkoxylate in the liquid washing, cleaning or pretreatment agent according to the invention is preferably in the range from 3 to 10% by weight, in particular in the range from 5 to 8% by weight, based on the total amount of washing, cleaning or pretreatment agent. or pretreatment agent.
  • the washing, cleaning or pretreatment agent may contain other nonionic surfactants.
  • these include, for example, fatty alcohols with more than 12 EO. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • Other suitable nonionic surfactants include alkoxylated fatty acid alkyl esters, fatty acid amides, alkyl polyglucosides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, N-methylglucamides, alkylphenol polyglycol ethers, amine oxides, and mixtures thereof.
  • the liquid washing, cleaning or pretreatment agent of the invention comprises anionic surfactants.
  • the agent may comprise an anionic surfactant or mixtures of different anionic surfactants.
  • the anionic surfactant used is preferably sulfonates, sulfates, soaps, alkyl phosphates, anionic silicone surfactants and mixtures thereof.
  • Preferred surfactants of the sulfonate type are C9-i3-alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, such as those obtained from C12-C18-monoolefins having terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation obtained.
  • Alk (en) ylsulfates are the alkali metal salts and, in particular, the sodium salts of the sulfuric monoesters of C 12-18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half esters secondary Alcohols of these chain lengths are preferred.
  • Ci2-Ci6-alkyl sulfates and Ci2-Ci5-alkyl sulfates and Cw-cis-alkyl sulfates are preferred.
  • 2,3-alkyl sulfates are also suitable anionic surfactants.
  • sulfuric monoesters of ethoxylated with 1 to 6 moles of ethylene oxide straight or branched C7-2i alcohols such as 2-methyl-branched C9-11 alcohols having an average of 3.5 moles of ethylene oxide (EO) or Ci2-i8 fatty alcohols with 1 up to 4 EO, are suitable.
  • Soaps according to the invention are the water-soluble sodium or potassium salts of saturated and unsaturated fatty acids having 10 to 20 carbon atoms, rosin acids (yellow resin soaps) and naphthenic acids which are used as solid or semi-solid mixtures mainly for washing and cleaning purposes.
  • Sodium or potassium salts of the saturated and unsaturated fatty acids having 10 to 20 carbon atoms, in particular having 12 to 18 carbon atoms, are preferred soaps according to the invention.
  • Particularly preferred agents according to the invention are characterized in that they contain, based on their weight, from 0.1 to 15.0% by weight, particularly preferably from 1.0 to 10.0% by weight, very particularly preferably from 3.0 to 8.0 wt .-% soap (s) included.
  • Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
  • the anionic surfactants and the soaps may be in the form of their sodium, potassium, magnesium or ammonium salts.
  • the anionic surfactants are in the form of their sodium salts.
  • Further preferred counterions for the anionic surfactants are also the protonated forms of choline, triethylamine, monoethanolamine or methylethylamine.
  • the washing, cleaning or pretreatment agent may comprise further cationic and / or zwitterionic surfactants.
  • the washing, cleaning or pretreatment agent preferably contains nonionic and anionic surfactants.
  • Optionally contained cationic and / or zwitterionic surfactants are described in detail in the literature and thus the skilled person well known.
  • the washing, cleaning or pretreatment in addition to the surfactants contain other ingredients that are the technical application and / or aesthetic Properties of the washing, cleaning or pretreatment further improve.
  • the washing, cleaning or pretreatment agent preferably additionally contains one or more substances from the group of builders, bleaching agents, bleach catalysts, bleach activators, enzymes, electrolytes, non-aqueous solvents, pH adjusters, perfume compositions, perfume carriers, fluorescers, dyes , Hydrotropes, foam inhibitors, silicone oils, soil release polymers, grayness inhibitors, shrinkage inhibitors, wrinkle inhibitors, dye transfer inhibitors, other antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatics, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents , softening components, skin conditioning agents, detergency enhancing polymer (“booster polymers”) and UV absorbers.
  • the washing, cleaning or pretreatment agent preferably additionally contains one or more substances from the group
  • Particularly preferred additional ingredients are builders, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfume compositions, fluorescers, dyes, hydrotopes, foam inhibitors, soil release polymers, grayness inhibitors, dye transfer inhibiting agents, plasticizing components, UV absorbers and mixtures thereof.
  • silicates As builders which may be present in the washing, cleaning or pretreatment agent, in particular silicates, aluminum silicates (in particular zeolites), carbonates, salts of organic di- and polycarboxylic acids and mixtures of these substances may be mentioned.
  • Organic builders which may be present in the washing, cleaning or pretreatment agent are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
  • polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
  • these are, for example, citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids, nitrilotriacetic acid (NTA), methylglycinediacetic acid (MGDA) and derivatives thereof and mixtures thereof.
  • Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures thereof.
  • polymeric polycarboxylates are suitable. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example, those having a molecular weight of 600 to 750,000 g / mol.
  • Suitable polymers are in particular polyacrylates, which preferably have a molecular weight of from 1,000 to 15,000 g / mol. Because of their superior solubility, this can be Group in turn, the short-chain polyacrylates, the molecular weights of from 1,000 to 10,000 g / mol, and particularly preferably from 1,000 to 5,000 g / mol, have to be preferred.
  • copolymeric polycarboxylates in particular those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
  • the polymers may also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as a monomer.
  • soluble builders such as, for example, citric acid, or acrylic polymers having a molar mass of from 1 000 to 5 000 g / mol in the liquid detergents or cleaners.
  • the washing, cleaning or pretreatment agent according to the invention preferably has a flow limit.
  • the yield stress refers to the smallest stress (force per area) above which a plastic substance behaves rheologically like a liquid. It is therefore given in Pascal (Pa).
  • the yield strength of the composition according to the invention is in particular in the range from 0.1 to 1.0 Pa, preferably in the range from 0.2 to 0.9 Pa, in particular in the range from 0.3 to 0.8 Pa, at 25 ° C.
  • the yield point is determined according to the invention by measurement with a rheometer, in particular with an AR 1000-N rheometer from Texas Instruments, at a temperature of 25 ° C.
  • the rheometer AR 1000-N is an absolute measuring rheometer.
  • the measured values output by the AR 1000-N rheometer are corrected with appropriate correction factors depending on the measuring geometries used, so that the AR 1000-N rheometer used determines reliable and reliable absolute measured values independent of the measuring geometry.
  • a washing, cleaning or pretreatment agent according to the invention may contain, as an additional ingredient, in particular if it has a yield point, dispersed particles whose diameter along their greatest spatial extent is preferably 1 to 2000 ⁇ m.
  • particles may be capsules, abrasives as well as powders, granules or compounds of compounds which are insoluble in the washing, cleaning or pretreatment agent, with capsules being preferred.
  • capsule on the one hand understood aggregates with a core-shell structure and on the other hand aggregates with a matrix.
  • Core-shell capsules contain at least one solid or liquid core which is enclosed by at least one continuous shell, in particular a shell of polymer (s).
  • the capsules may include, for example, optical brighteners, surfactants, complexing agents, bleaches, bleach activators, dyes and fragrances, antioxidants, builders, enzymes, enzyme stabilizers, antimicrobial agents, graying inhibitors, anti redeposition agents, pH adjusters, electrolytes, detergency boosters, vitamins, proteins , Foam inhibitors and UV absorbers are located.
  • the fillings of the capsules may be solids or liquids in the form of solutions or emulsions or suspensions.
  • the capsules may have any shape in the production-related framework, but they are preferably approximately spherical. Their diameter along their greatest spatial extent, depending on the components contained in their interior and the application between 1 ⁇ and 2000 ⁇ lie.
  • particles which have no core-shell structure but in which the active substance is distributed in a matrix of a matrix-forming material. Such particles are also referred to as "matrix particles”.
  • the matrix formation in these materials is, for example, via gelation, polyanion-polycation interactions or polyelectrolyte-metal ion interactions and is well known in the art as well as the production of particles with these matrix-forming materials.
  • An exemplary matrix-forming material is alginate.
  • an aqueous alginate solution which also contains the active substance to be enclosed or the active ingredients to be enclosed, is dripped off and then cured in a precipitation bath containing Ca 2+ ions or Al 3+ ions.
  • matrix-forming materials can be used instead of alginate.
  • the capsules can be stably dispersed in the liquid washing, cleaning or pretreatment agents.
  • Stable means that the detergents, cleaners or pretreatment agents are stable at room temperature for a period of at least 4 weeks, preferably at least 6 weeks, without the particles creaming or sedimenting in the composition.
  • the release of the active ingredients from the capsules is usually carried out by destruction of the shell or the matrix due to mechanical, thermal, chemical or enzymatic action.
  • liquid washing, cleaning or pretreatment contain capsules in which one or more fragrances are included.
  • the washing, cleaning or pretreatment agents according to the invention are liquid and preferably contain water as the main solvent.
  • the washing, Cleaning or pretreatment non-aqueous solvents are added.
  • Suitable non-aqueous solvents include monohydric or polyhydric alcohols, alkanolamines or glycol ethers, in such a concentration range as to be miscible with water.
  • the solvents are preferably selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerol, diglycol, propyldiglycol, butyldiglycol, hexyleneglycol, ethylene glycol methyl ether, ethylene glycol ethyl ether,
  • Ethylene glycol propyl ether ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl ether, propylene glycol ethyl ether,
  • the washing, cleaning or pretreatment agent contains an alcohol, in particular ethanol and / or glycerol, in amounts of between 0.5 and 5% by weight, based on the total washing, cleaning or pretreatment agent.
  • the liquid washing, cleaning or pretreatment agent may further contain an enzyme or a mixture of enzymes.
  • an enzyme or a mixture of enzymes Particularly suitable are those from the class of the hydrolases such as proteases, (poly) esterases, lipases, amylases, glycosyl hydrolases, hemicellulases, pectate lyase, xyloglucanase, cutinases, ⁇ -glucanases, oxidases, peroxidases, mannanases, perhydrolases, oxireductases and / or laccases.
  • proteases such as proteases, (poly) esterases, lipases, amylases, glycosyl hydrolases, hemicellulases, pectate lyase, xyloglucanase, cutinases, ⁇ -glucanases, oxidases, peroxidases, mannanases, perhydrolases, oxire
  • the amount of enzyme or of the enzymes is preferably 0.01 to 10 wt .-%, preferably 0, 12 to about 3 wt .-%, based on the total washing, cleaning or pretreatment agent.
  • the enzymes are preferably used as enzyme liquid formulation (s).
  • washing, cleaning or pretreatment agent The preparation of a washing, cleaning or pretreatment agent according to the invention is carried out by means of customary and known methods and processes.
  • the constituents of the washing, cleaning or pretreatment agents can simply be mixed in stirred vessels, water, nonaqueous solvent, acidic components, such as, for example, alkylarylsulfonic acid, citric acid, boric acid or phosphonic acid, fatty alcohol ether sulfates, if present, and the nonionic acid according to the invention
  • Surfactant expediently be submitted.
  • the fatty acid if present, is added and saponification of the fatty acid moiety occurs at 50 to 60 ° C.
  • the other ingredients preferably in portions added.
  • the present invention relates to the use of a liquid washing, cleaning or pretreatment agent for washing, cleaning and / or pretreating textiles.
  • textiles are, in particular, textile fabrics, such as, for example, items of clothing, bath or bath Linen textiles. These may include natural and / or synthetic fibers, such as silk, linen, cotton, polyester, polyamide or acetate chamois. The fibers can be treated or untreated.
  • textile fabrics are comprised, which consist of woven or non-woven materials, such as nonwovens.
  • Examples V1, V2 and V3 Comparative Examples
  • a commercially available fatty alcohol ethoxylate having a linear alkyl radical with a chain length of C12 to Cu was used.
  • the degree of ethoxylation was 4 (V1), 7 (V2) and 9 (V3), respectively.
  • Examples E1 and E2 according to the invention a fatty alcohol ethoxylate according to the invention having a branched alkyl radical having a C 13 chain and a degree of ethoxylation of 3 (E1) or 9 (E2) was used in each case.
  • FAEOS fatty alcohol ether sulfates
  • the data are in each case in% by weight of the active substance.
  • the fatty alcohol alkoxylates were obtained from Sasol Germany GmbH, Hamburg (Germany).
  • compositions V1, V2, V3 and E1 and E2 were used in a miniaturized washing test for the purification of greasy stains.
  • the following commercially available soils were used for the experiments:
  • Soils 10D and 20D were purchased from WFK, Cleaning Technology Institute, Krefeld (Germany).
  • the soils CS61 and CS62 are from CFT, Center for Test Materials BV, Vloadingen (Netherlands).
  • the greasy soils were washed in a standardized miniaturized wash, then rinsed and dried. Subsequently, the remission value was measured spectrophotometrically with a Minolta CR400-1 camera.
  • the washing temperature was 25 ° C, the washing time 1 hour.
  • the amount of liquor was 50 ml, the dosage of the different composition of washing, cleaning or pretreatment 0.21 g each.
  • the spectrophotometric determination of the remission value was carried out in each case on 5 samples. Table 3 below shows the results as the mean value of the 5-fold determination for the individual soils and their sum: Table 3:
  • a liquid washing, cleaning or pretreatment agent according to the invention which comprises a fatty alcohol ethoxylate having a branched alkyl radical, a better cleaning result can be achieved than with linear fatty alcohol alkoxylates.
  • the branched fatty alcohol ethoxylate with 9 ethoxyl groups / mole fatty alcohol (E2) shows a very good cleaning performance both in the only greasy stains CS61 and CS62, as well as in the grease and pigment containing soils 10D and 20D.
  • branched alkyl chains basically have a better cleaning performance compared to linear alkyl chains.
  • a high degree of alkoxylation, in particular a degree of ethoxylation ensured a particularly good purification.

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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

L'invention concerne un agent de lavage, de nettoyage ou de prétraitement liquide pour les textiles avec un mélange de tensioactifs anioniques et non ioniques. De plus, l'invention concerne l'utilisation d'un tel agent de lavage, de nettoyage ou de prétraitement liquide pour le lavage, le nettoyage ou le prétraitement des textiles.
PCT/EP2015/054804 2014-03-11 2015-03-09 Mélange de tensioactifs amélioré ayant un degré d'éthoxylation optimisé WO2015135866A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL15708228T PL3116984T3 (pl) 2014-03-11 2015-03-09 Polepszona mieszanina środków powierzchniowo czynnych o zoptymalizowanym stopniu etoksylowania
EP15708228.0A EP3116984B1 (fr) 2014-03-11 2015-03-09 Mélange de tensioactifs amélioré ayant un degré d'éthoxylation optimisé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014204389.1 2014-03-11
DE102014204389.1A DE102014204389A1 (de) 2014-03-11 2014-03-11 Verbesserte Tensidmischung mit optimiertem Ethoxylierungsgrad

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Publication Number Publication Date
WO2015135866A1 true WO2015135866A1 (fr) 2015-09-17

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EP (1) EP3116984B1 (fr)
DE (1) DE102014204389A1 (fr)
PL (1) PL3116984T3 (fr)
WO (1) WO2015135866A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016202572A1 (fr) 2015-06-19 2016-12-22 Unilever N.V. Composition de prétraitement du linge
WO2017198419A1 (fr) 2016-05-16 2017-11-23 Unilever N.V. Composition de prétraitement pour les taches sur les textiles
EP3116984B1 (fr) 2014-03-11 2021-07-07 Henkel AG & Co. KGaA Mélange de tensioactifs amélioré ayant un degré d'éthoxylation optimisé

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EG21623A (en) 1996-04-16 2001-12-31 Procter & Gamble Mid-chain branced surfactants
DE19750456A1 (de) 1997-11-14 1999-05-27 Henkel Ecolab Gmbh & Co Ohg Mittel zum Reinigen von harten Oberflächen
CN102127027B (zh) 2005-06-15 2014-06-25 西巴特殊化学制品控股公司 用于增白合成织物的洗烫方法
DE102010003206A1 (de) 2010-03-24 2011-09-29 Henkel Ag & Co. Kgaa Wasch-, Reinigungs- oder Vorbehandlungsmittel mit erhöhter Fettlösekraft
DE102014204389A1 (de) 2014-03-11 2015-09-17 Henkel Ag & Co. Kgaa Verbesserte Tensidmischung mit optimiertem Ethoxylierungsgrad

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0687726A1 (fr) * 1994-06-17 1995-12-20 The Procter & Gamble Company Compositions de blanchiment
DE19621843A1 (de) * 1996-05-30 1997-12-04 Basf Ag Blockförmige iso-Tridecanolalkoxylate als schaumarme oder schaumdämpfende Tenside
WO1999019450A1 (fr) * 1997-10-14 1999-04-22 The Procter & Gamble Company Compositions detergentes liquides aqueuses et non aqueuses renfermant des tensioactifs ramifies a chaine moyenne pour travaux lourds
WO1999019451A1 (fr) * 1997-10-14 1999-04-22 The Procter & Gamble Company Compositions detergentes liquides non aqueuses renfermant des tensioactifs ramifies a chaine moyenne
WO2002057401A1 (fr) * 2001-01-19 2002-07-25 Reckitt Benckiser N.V. Ameliorations apportees a des compositions detergentes liquides ou faites en rapport avec celles-ci
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DE102014204389A1 (de) 2015-09-17

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