EP2414496B1 - Composition d'agent de blanchiment liquide - Google Patents

Composition d'agent de blanchiment liquide Download PDF

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Publication number
EP2414496B1
EP2414496B1 EP10707306.6A EP10707306A EP2414496B1 EP 2414496 B1 EP2414496 B1 EP 2414496B1 EP 10707306 A EP10707306 A EP 10707306A EP 2414496 B1 EP2414496 B1 EP 2414496B1
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EP
European Patent Office
Prior art keywords
textile
agent according
agent
alcohols
alcohol
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.)
Not-in-force
Application number
EP10707306.6A
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German (de)
English (en)
Other versions
EP2414496A1 (fr
Inventor
Fabian Sieben
Tatiana Schymitzek
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
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Henkel AG and Co KGaA
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Publication of EP2414496A1 publication Critical patent/EP2414496A1/fr
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Not-in-force legal-status Critical Current
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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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/18—Hydrocarbons
    • C11D3/181—Hydrocarbons linear
    • 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
    • C11D3/18—Hydrocarbons
    • C11D3/182—Hydrocarbons branched
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—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
    • 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

Definitions

  • the present invention relates to liquid bleaching compositions which can be used as agents for cleaning textile and hard surfaces.
  • Liquid bleach compositions are known in the art as detergents, detergent additives and also as laundry pretreatment agents, as well as hard surface cleaners such as tiles, tiles or kitchen countertops.
  • bleach-containing compositions are used to improve the removal of caked-on dirt or stains or "problem spots" such as grease, coffee, tea, grass, mud and clay soils, which are difficult to wash by conventional laundry detergents are to be removed.
  • Another use of such agents is the removal of local soiling of otherwise clean surfaces of textile fabrics, so that a more complex washing or cleaning process of the corresponding overall structure, be it now a piece of clothing or a carpet or furniture upholstery, can be avoided.
  • acidic formulations are usually used when the bleaching agent is a peroxygen compound such as H 2 O 2 , since it remains storage-stable for longer under acidic conditions.
  • hydrogen peroxide has less bleaching power than under alkaline conditions. In order to achieve the best possible bleaching result, it is therefore generally desirable to work at pH values in the alkaline range.
  • non-aqueous solvents can be combined with non-aqueous solvents.
  • solvent-containing preparations are particularly suitable for direct stain pretreatment and also as a detergent additive and in particular have an effect on greasy and pigment-containing stains.
  • non-water-soluble solvents can not usually be readily incorporated into hydrous hydrogen peroxide formulations because of phase separations due to segregation tendencies, particularly over prolonged storage.
  • the present invention shows that this problem can be solved by considering the selection of the surfactants contributing to the achievement of a good cleaning result and therefore desirable.
  • the present invention accordingly provides a bleach-containing aqueous liquid washing or cleaning composition containing hydrogen peroxide and nonionic surfactant in the form of an alkoxylated alcohol and anionic surfactant, wherein the weight ratio of alkoxylated alcohol to anionic surfactant is in the range of 2: 1 to 4: 1 , and the agent contains a paraffinic hydrocarbon.
  • the alkoxylated alcohols used are preferably ethoxylated, propoxylated and / or butoxylated, advantageously ethoxylated, in particular primary alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of alkylene oxide per mole of alcohol, in which the alcohol radical is linear or branched, including in particular 2-position may be methyl-branched or may contain linear and branched radicals in the mixture, as they are usually present in Oxoalkoholresten.
  • alcohol ethoxylates having linear residues of alcohols of native origin having 12 to 18 carbon atoms, for example coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 ethylene oxide (EO) per mole of alcohol are preferred.
  • the preferred ethoxylated alcohols include, for example, C 12-14 alcohols with 3 EO, 4 EO or 7 EO, C 9-11 alcohols with 7 EO, C 13-15 alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C 12-18 -alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12-14 -alcohol with 3 EO and C 12-18 -alcohol with 7 EO.
  • the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE). It is also possible to use fatty alcohols with more than 12 EO. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO. Alkoxylated alcohols which contain EO and PO groups together in the molecule can also be used according to the invention.
  • block copolymers with EO-PO block units or PO-EO block units can be used, but also EO-PO-EO copolymers or PO-EO-PO copolymers.
  • mixed alkoxylated alcohols can be used in which EO and PO units are not block wise, but statistically distributed. Such products are available by the simultaneous action of ethylene and propylene oxide on fatty alcohols. Also suitable are mixtures of branched ethoxylated fatty alcohols and unbranched ethoxylated fatty alcohols, such as a mixture of a C 16-18 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO.
  • compositions according to the invention contain from 3% by weight to 20% by weight, in particular from 5% by weight to 12% by weight, of alkoxylated alcohol, the statement of% by weight being based here and hereinafter on the total amount of washing or Detergent refers.
  • the agent according to the invention also necessarily contains an anionic surfactant.
  • the anionic surfactant used is preferably sulfonates, sulfates, soaps and mixtures thereof.
  • the surfactants of the sulfonate type are preferably C 9-13 -alkylbenzenesulfonates, olefinsulfonates, ie mixtures of alkene and hydroxyalkanesulfonates and disulfonates, as are obtained, for example, from C 12-18 -monoolefins having terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acid hydrolysis of the Sutfon réelles reside, into consideration.
  • alkanesulfonates which are obtained from C 12-18 alkanes, for example by sulfochlorination or sulfoxidation with subsequent hydrolysis or neutralization.
  • esters of ⁇ -sulfo fatty acids esters of ⁇ -sulfo fatty acids (ester sulfonates), for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
  • Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C 12 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred. Also preferred are alk (en) ylsulfates of said chain length, which contain a synthetic, produced on a petrochemical basis straight-chain alkyl radical, which have an analogous degradation behavior as the adequate compounds based on oleochemical raw materials.
  • C 12 -C 16 alkyl sulfates and C 12 -C 15 alkyl sulfates and C 14 -C 15 alkyl sulfates are preferred.
  • 2,3-alkyl sulfates which can be obtained as commercial products of Shell Oil Company under the name DAN ® , are suitable anionic surfactants.
  • EO ethylene oxide
  • Fatty alcohols containing 1 to 4 EO are suitable and are used in preferred embodiments of the invention.
  • Suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic acid esters and the monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • alcohols preferably fatty alcohols and in particular ethoxylated fatty alcohols.
  • Preferred sulfosuccinates contain C 8-18 fatty alcohol residues or mixtures of these.
  • Particularly preferred sulfosuccinates contain a fatty alcohol residue derived from ethoxylated fatty alcohols, which by themselves are nonionic surfactants.
  • alk (en) ylsuccinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.
  • soaps in particular 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 from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids, derived soap mixtures.
  • 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 from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids, derived soap mixtures.
  • the anionic surfactants may be in the form of their sodium, potassium or magnesium salts.
  • the anionic surfactants are in the form of their sodium salts.
  • Another preferred counterion for anionic surfactants is choline.
  • the content of an anionic surfactant according to the invention is from 1% by weight to 15% by weight, in particular from 1.5% by weight to 7% by weight.
  • the paraffinic hydrocarbons contained in the agent according to the invention are liquid at room temperature. Typically, they are mixtures of hydrocarbon chains of different lengths, which may be linear or branched. They typically do not contain hydrocarbons having more than 17 carbon atoms. Preferably, the compositions of the invention contain branched-chain isoparaffins, with C 12-14 isoparaffins being particularly preferred.
  • An agent according to the invention contains from 0.1% by weight to 2.5% by weight, in particular from 0.5% by weight to 1.5% by weight, of paraffinic hydrocarbon.
  • the content of hydrogen peroxide in the composition according to the invention is preferably 0.5 wt .-% to 5 wt .-%, in particular 1 wt .-% to 3 wt .-%.
  • an agent according to the invention apart from the surface-active ingredients mentioned, the paraffin and hydrogen peroxide, consists only of water. If appropriate, however, it is also possible to use further customary ingredients of detergents or cleaners, in particular additional surfactants, complexing agents, hydrotropes, free-radical scavengers, foam inhibitors, foam boosters, soil release agents, dyes and / or fragrances, but also dye transfer inhibitors and / or so-called fiber care agents. be included.
  • Suitable surfactants are those of the type of alkylamine oxides which carry an alkyl group which corresponds to those in the abovementioned alkoxylated alcohols, and two shorter ones Carry alkyl groups such as methyl, ethyl or propyl.
  • alkylamine oxides C 8-22 , especially C 12-14, alkyl dimethylamine oxides are preferred.
  • Amine oxide is preferably present in the composition according to the invention in amounts of up to 2% by weight, in particular from 0.2% by weight to 1% by weight.
  • N-alkylpyrrolidones whose alkyl group preferably has 6 to 22 C atoms, in particular 8 to 12 C atoms, and may be branched or preferably linear.
  • N-alkylpyrrolidone is preferably present in the composition according to the invention in amounts of up to 2% by weight, in particular from 0.5% by weight to 1.5% by weight.
  • Hydrotropes which can be used in compositions according to the invention preferably originate from the group of monohydric or polyhydric alcohols, alkanolamines, ketones, ethers, esters or glycol ethers which are miscible at room temperature at least partially, particularly preferably unrestrictedly with water.
  • the hydrotropes are selected from ethanol, n- or i-propanol, butanols, ethylene glycol, propylene and butylene glycols, acetone, methyl acetate, ethyl acetate, 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, ethyl or propyl ether, dipropylene glycol monomethyl, or ethyl ether, diisopropylene glycol monomethyl, or ethyl ether, methoxy, ethoxy or butoxy triglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3- methoxybutanol, propylene glycol t-butyl ether and mixtures thereof. Hydrotrope
  • one or more thickeners or thickening systems can be added to the composition according to the invention.
  • the viscosity of the compositions according to the invention can be measured by conventional standard methods (for example Brookfield viscometer RVD-VII at 20 rpm and 20 ° C., spindle 3) and is preferably in the range from 200 mPa.s to 1200 mPa.s, in particular 400 mPa.s to 900 mPa.s
  • Suitable thickeners are usually polymeric compounds. These also called swelling (ungs) agent, mostly organic high molecular weight substances that absorb liquids, thereby swelling and eventually go into viscous real or colloidal solutions come from the groups of natural polymers, the modified natural polymers and fully synthetic polymers.
  • Natural-derived polymers used as thickening agents include agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, gellan, diutan, guar flour, locust bean gum, starch, dextrins, gelatin and casein.
  • Modified natural products come mainly from the group of modified starches and celluloses, examples being carboxymethylcellulose. Methyl cellulose and other cellulose ethers, hydroxyethyl and propyl cellulose and Kernmehlether called.
  • thickeners which find wide use in a variety of applications, are the fully synthetic polymers such as polyacrylic and polymethacrylic compounds, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides and polyurethanes. But also suitable are so-called swelling clays, such as sodium magnesium silicates.
  • complexing agents may additionally be used in the compositions according to the invention.
  • complexing agents are low molecular weight hydroxycarboxylic acids such as citric acid, tartaric acid, malic acid, or gluconic acid or salts thereof, with citric acid or sodium citrate being particularly preferred.
  • citric acid or sodium citrate is particularly preferred.
  • substances can be used that complex heavy metals.
  • Suitable heavy metal complexing agents are ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA) or N, N-biscarboxymethylalanine in the form of the free acids or as alkali metal salts and derivatives thereof and the alkali metal salts of anionic polyelectrolytes, such as polymaleates and polysulfonates.
  • EDTA ethylenediaminetetraacetic acid
  • NTA nitrilotriacetic acid
  • N N-biscarboxymethylalanine in the form of the free acids or as alkali metal salts and derivatives thereof and the alkali metal salts of anionic polyelectrolytes, such as polymaleates and polysulfonates.
  • a preferred class of complexing agents are the phosphonates.
  • organophosphonates such as 1-hydroxyethane-1,1-diphosphonic acid (HEDP), aminotri (methylenephosphonic acid) (ATMP), diethylenetriamine penta (methylenephosphonic acid) (DTPMP or DETPMP) and 2-phosphonobutane-1,2 , 4-tricarboxylic acid (PBS-AM), which are used mostly in the form of their ammonium or alkali metal salts.
  • Complexing agents are contained in agents according to the invention preferably in amounts of from 0.01% by weight to 2.0% by weight, in particular from 0.05 to 0.5% by weight.
  • Suitable soil release agents are for example the known from the prior art polymers of phthalic acid and / or terephthalic acid or derivatives thereof, in particular polymers of ethylene terephthalates and / or polyethylene glycol terephthalates or anionic and / or nonionic modified derivatives of these. Also, polyacrylates may optionally be used.
  • Active ingredients which are known to function as radical scavengers which are preferably present in the compositions according to the invention in amounts of from 0.01% by weight to 0.1% by weight, include phenols, such as 1,6-di-tert-butyl-4 -methylphenol (butylhydroxytoluene, BHT), hydroquinones such as di-tert-butyl-hydroquinone, catechols such as allylcatechol, alkylated diphenylamines or N-phenyl- ⁇ -naphthylamines and dihydroquinolines. BHT is used as the preferred radical scavenger. Around It has been found useful to incorporate such normally poorly water-soluble substances into compositions according to the invention, in the form of a solution in a water-miscible solvent, for example a lower alcohol such as ethanol or isopropanol.
  • phenols such as 1,6-di-tert-butyl-4 -methylphenol (butylhydroxytoluene
  • optical brighteners may be added to the compositions of the present invention to eliminate graying and yellowing of the treated fabrics. These fabrics impinge on the fiber and cause lightening and fake bleaching by converting invisible ultraviolet radiation into visible longer wavelength light, emitting ultraviolet light absorbed from the sunlight as faint bluish fluorescence, and pure yellow with the yellowed or yellowed wash White results.
  • Suitable compounds are derived, for example, from the substance classes of 4,4'-diamino-2,2'-stilbenedisulfonic acids (flavonic acids), 4,4'-distyrylbiphenyls, methylumbelliferones, coumarins, dihydroquinolinones, 1,3-diarylpyrazolines, naphthalimides, benzoxazole , Benzisoxazole and benzimidazole systems as well as heterocyclic substituted pyrene derivatives.
  • the optical brighteners are usually used in amounts between 0.01 and 0.3 wt .-%, based on the finished composition, but can, especially if the means for cleaning sensitive and / or colored surfaces are to be used, even completely absent ,
  • compositions may contain color transfer inhibitor which in a preferred embodiment is a polymer of vinylpyrrolidone, vinylimidazole, vinylpyridine-N-oxide or a copolymer thereof.
  • color transfer inhibitor which in a preferred embodiment is a polymer of vinylpyrrolidone, vinylimidazole, vinylpyridine-N-oxide or a copolymer thereof.
  • copolymers those of vinylpyrrolidone and vinylimidazole in a molar ratio of 5: 1 to 1: 1 having an average molecular weight in the range of 5,000 to 50,000, especially 10,000 to 20,000 are preferred.
  • compositions according to the invention may contain synthetic crease inhibitors.
  • compositions of the invention is carried out continuously or batchwise by simply mixing the ingredients, water, solvent and surfactant (s) are suitably presented and the other ingredients are added in portions. Separate heating during production is not required if desired is, the temperature of the mixture should not exceed 80 ° C.
  • the compositions according to the invention can be filled into customary bottles, if appropriate into those with gas-permeable closure systems, from which they can be poured out or, if appropriate, sprayed via nozzle openings onto the surface to be cleaned.
  • an agent according to the invention has a pH in the range from pH 4 to pH 6, in particular in the range from pH 5 to pH 5.5.
  • pH values in these ranges can be easily adjusted if they do not already result from the composition of the other ingredients.
  • compositions according to the invention are preferably used for cleaning soiled surfaces of textile fabrics which may be washable, in particular a garment, or non-washable home textiles, in particular a textile upholstery material or a carpet, or as a washing additive or for cleaning soiled hard surfaces.
  • textile fabrics which may be washable, in particular a garment, or non-washable home textiles, in particular a textile upholstery material or a carpet, or as a washing additive or for cleaning soiled hard surfaces.
  • they can also be used as a heavy-duty detergent or as a washing power booster.
  • Their use as household cleaners, for example in wet rooms and in the kitchen, as a dishwashing detergent or for upholstery or carpet cleaning is possible.
  • the agent according to the invention For cleaning soiled surfaces of textile fabrics, it is preferable to apply the agent according to the invention to the textile or at least to the soiled parts of the textile, leave it to act there and then remove it by treatment with water.
  • This treatment step with water can take place in the context of a customary manual or automatic textile washing process, so that the treatment according to the invention then corresponds to a conventional pretreatment step.
  • An agent according to the invention is usually applied to the fabric for a treatment of the textile surface over a period of up to 24 hours, in particular from 30 seconds to one hour and particularly preferably from 1 minute to 30 minutes.
  • the period should be chosen so that the liquid composition does not dry on the surface.
  • the surfaces to be cleaned are contaminated with dried-on stains or dirt, which are generally very difficult to remove.
  • the liquid agents can simply be applied to the surface and left there and then rinsed off, but the soil removal can also be assisted by mechanical support, for example by rubbing or by treating with a sponge or a brush. Likewise, the removal by Treat with water using a moistened sponge or cloth. The latter is except for hard surfaces, especially in sensitive non-washable home textiles, such as textile upholstery materials or carpets on.
  • compositions according to the invention are applied in undiluted form to the textiles or to the substrate to be treated. If necessary, they can also be diluted with water before use. They can also be used as an additive in a conventional washing process, in particular a mechanical washing process, together with a commercial detergent.
  • Both compositions had a pH of about 5 to 5.5; E1 had a viscosity of about 850 mPa.s, E2 of about 450 mPa.s.

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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)
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  • Inorganic Chemistry (AREA)
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Claims (12)

  1. Agent de lavage ou de nettoyage liquide, aqueux, contenant un agent de blanchiment, qui contient du peroxyde d'hydogène ainsi que 3% en poids à 20% en poids d'agent tensioactif non ionique sous forme d'un alcool alcoxylé et 1% en poids à 15% en poids d'agent tensioactif anionique, dans lequel le rapport pondéral d'alcool alcoxylé à agent tensioactif anionique se situe dans la plage de 2:1 à 4:1, et l'agent contient 0,1% en poids à 2,5% en poids d'hydrocarbure paraffinique.
  2. Agent selon la revendication 1, caractérisé en ce qu'il contient 5% en poids à 12% en poids d'alcool alcoxylé.
  3. Agent selon la revendication 1 ou 2, caractérisé en ce que l'alcool alcoxylé est choisi parmi les alcools éthoxylés, propoxylés et/ou butoxylés comprenant de préférence 8 à 18 atomes de carbone et en moyenne 1 à 12 moles d'oxyde d'alkylène par mole d'alcool.
  4. Agent selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il contient 1,5% en poids à 7% en poids d'agent tensioactif anionique.
  5. Agent selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'agent tensioactif anionique est un monoester d'acide sulfurique des alcools en C7-21 linéaires ou ramifiés, éthoxylés par 1 à 6 moles d'oxyde d'éthylène.
  6. Agent selon l'une quelconque des revendications 1 à 5, caractérisé en ce qu'il contient 0,5% en poids à 1,5% en poids d'hydrocarbure paraffinique.
  7. Agent selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'il contient 0,5% en poids à 5% en poids, en particulier 1% en poids à 3% en poids de peroxyde d'hydrogène.
  8. Agent selon l'une quelconque des revendications 1 à 7, caractérisé en ce qu'il contient des agents tensioactifs supplémentaires, des complexants, des agents hydrotropes, des pièges de radicaux, des inhibiteurs de mousse, des agents de renforcement de la mousse, des substances actives capables de détacher les salissures, des colorants et/ou des parfums, mais également des inhibiteurs de transfert de couleur et/ou des substances actives de type "fiber care" (soin des fibres).
  9. Utilisation d'une composition selon l'une quelconque des revendications 1 à 8 pour le nettoyage de surfaces textiles souillées.
  10. Utilisation selon la revendication 9, caractérisée en ce qu'on applique la composition, le cas échéant après dilution à l'eau, sur le textile ou du moins sur les parties souillées du textile, on l'y laisse agir, puis on l'élimine par traitement avec de l'eau.
  11. Utilisation selon la revendication 9 ou 10, caractérisée en ce que le textile est lavable, en particulier un vêtement, ou en ce que le textile est un textile domestique non lavable, en particulier un matériau de rembourrage textile ou un tapis.
  12. Utilisation d'une composition selon l'une quelconque des revendications 1 à 8 pour le nettoyage de surfaces dures souillées.
EP10707306.6A 2009-03-30 2010-03-11 Composition d'agent de blanchiment liquide Not-in-force EP2414496B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009001973A DE102009001973A1 (de) 2009-03-30 2009-03-30 Flüssige Bleichmittelzusammensetzung
PCT/EP2010/053085 WO2010112312A1 (fr) 2009-03-30 2010-03-11 Composition d'agent de blanchiment liquide

Publications (2)

Publication Number Publication Date
EP2414496A1 EP2414496A1 (fr) 2012-02-08
EP2414496B1 true EP2414496B1 (fr) 2014-01-08

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US (1) US20120015859A1 (fr)
EP (1) EP2414496B1 (fr)
DE (1) DE102009001973A1 (fr)
WO (1) WO2010112312A1 (fr)

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Publication number Priority date Publication date Assignee Title
WO2014094911A1 (fr) * 2012-12-21 2014-06-26 Ecolab Inc. Augmentation de l'efficacité sporicide de compositions contenant de l'alcool et du peroxyde
US9260679B2 (en) 2013-05-17 2016-02-16 Madison Chemcial Co., Inc. Cleaning composition for the food and beverage industry
DE102015219849A1 (de) * 2015-10-13 2017-04-13 Henkel Ag & Co. Kgaa Waschmittel enthaltend Isoparaffine
JP7109172B2 (ja) * 2017-10-02 2022-07-29 ライオン株式会社 繊維製品用液体漂白剤組成物

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ES2256927T3 (es) * 1998-11-10 2006-07-16 THE PROCTER & GAMBLE COMPANY Composiciones blanqueantes.
DE19857204A1 (de) * 1998-12-11 2000-06-15 Henkel Kgaa Wäßrige Schaumregulatoremulsion
US20030154556A1 (en) * 2001-09-07 2003-08-21 Valerio Del Duca Bleaching composition comprising a dye maintenance agent
US6797685B2 (en) * 2002-04-26 2004-09-28 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Liquid laundry detergent with emulsion layer

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DE102009001973A1 (de) 2010-10-07
US20120015859A1 (en) 2012-01-19
EP2414496A1 (fr) 2012-02-08
WO2010112312A1 (fr) 2010-10-07

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