EP2922937B1 - Ingrédient pour utilisation dans une composition de blanchissage - Google Patents
Ingrédient pour utilisation dans une composition de blanchissage Download PDFInfo
- Publication number
- EP2922937B1 EP2922937B1 EP13771488.7A EP13771488A EP2922937B1 EP 2922937 B1 EP2922937 B1 EP 2922937B1 EP 13771488 A EP13771488 A EP 13771488A EP 2922937 B1 EP2922937 B1 EP 2922937B1
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- Prior art keywords
- cationic
- polymers
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- polymer
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Classifications
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- 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
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- 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
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
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- 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
- C11D3/3796—Amphoteric polymers or zwitterionic polymers
Definitions
- This invention relates to an ingredient for use in a laundry composition. More particularly, the invention is directed to the use of a betaine functionalised silicone as a laundry softening material.
- Liquid laundry detergent composition with silicone fabric care agents are known from WO 2005/105969 .
- the invention is directed to the use of a betaine functionalised silicone at a level of from 0.1 to 10 wt.% as a fabric softening material in a laundry detergent composition
- a betaine functionalised silicone at a level of from 0.1 to 10 wt.% as a fabric softening material in a laundry detergent composition
- the betaine functionalised silicone is present at a level of from 0.25 to 10 wt.%, more preferably at a level of from 0.25 to 7.5 wt.%, more preferably at a level of from 0.5 to 5 wt.%.
- the nonionic surfactant and the anionic surfactant are each present at a level of from 1 to 40 wt.%, more preferably from 4 to 40 wt.%, even more preferably from 4 to 20 wt.%.
- the nonionic surfactant comprises an alcohol ethoxylate.
- a cationic polymer is present at a level of from 0.1 to 2.5 wt.%.
- the laundry composition is a liquid laundry detergent composition.
- composition is a liquid, then preferably it has a pH of from 6.2 to 9, more preferably from pH 6.5 to 8.5.
- the term “comprising” means including, made up of, composed of, consisting and/or consisting essentially of.
- the invention relates to the use of the betaine functionalized silicone to provide softness to fabrics.
- the betaine functionalized silicone is delivered to the fabrics at a level of from 0.1 to 10 wt.% as a fabric softening material in a laundry detergent composition comprising: (a) from 1 to 40 wt.% nonionic surfactant; and, (b) from 1 to 40 wt.% anionic surfactant.
- Such a laundry composition may take any of a number of forms. Examples include powders, granules, bars, gels and liquids. Preferably the composition is in the form of a liquid laundry product. Preferably they are main wash products. It can take the form of a laundry composition for the main wash, which may be dilutable or non-dilutable.
- the laundry composition may for example be an isotropic liquid, or a surfactant-structured liquid.
- Particularly preferred forms of this invention include combination detergent/softener products to provide "softening in the wash".
- the detergent composition is a liquid laundry detergent composition.
- the liquid composition has a pH of from 6.2 to 9, more preferably from pH 6.5 to 8.5.
- the betaine functionalised silicone is present at a level of from 0.1 to 10 wt.%.
- the betaine functionalised silicone is present at a level of from 0.25 to 10 wt.%, more preferably at a level of from 0.25 to 7.5 wt.%, even more preferably at a level of from 0.5 to 5 wt.%, most preferably at a level of from 0.5 to 2.5 wt.%.
- the silicone has a betaine functionality.
- the silicone may be any silicone, but preferred silicone backbones are based on polyudimethylsiloxane (PDMS), also known as dimethicone.
- PDMS polyudimethylsiloxane
- Preferred betaine functionalities have a silicone backbone that is attached to the following preferred betaine structure:
- Preferred silicones are Dimethicone Propyl PG-Betaine, available from Evonik under the tradenames TEGOPREN 6950 and REWOCARE 6950.
- the laundry composition comprises nonionic surfactant, and anionic surfactant.
- the nonionic surfactant component preferably comprises alcohol ethoxylate.
- the alcohol ethoxylates are formed from the reaction of primary or secondary alcohols with ethylene oxide. Typically an aliphatic C 8 to C 18 primary or secondary linear or branched alcohol is reacted with ethylene oxide in the required molar amount to produce the alcohol ethoxylate.
- Preferred alcohol ethoxylates have from 2 to 40, preferably from 3 to 30, more preferably from 5 to 20 ethylene oxide units attached to the aliphatic chain.
- the surfactants may be chosen from the surfactants described in " Surface Active Agents” Vol. 1, by Schwartz & Perry, Interscience 1949 , Vol. 2 by Schwartz, Perry & Berch, Interscience 1958 , in the current edition of "McCutcheon's Emulsifiers and Detergents” published by Manufacturing Confectioners Company or in "Tenside-Taschenbuch", H. Stache, 2nd Edn., Carl Hauser Verlag, 1981.
- the surfactants used are saturated.
- Suitable nonionic detergent compounds which may be used include, in particular, the reaction products of compounds having a hydrophobic group and a reactive hydrogen atom, for example, aliphatic alcohols, acids, amides or alkyl phenols with alkylene oxides, especially ethylene oxide either alone or with propylene oxide.
- Specific nonionic detergent compounds are C 6 to C 22 alkyl phenol-ethylene oxide condensates, generally 5 to 25 EO, i.e. 5 to 25 units of ethylene oxide per molecule, and the condensation products of aliphatic C 8 to C 18 primary or secondary linear or branched alcohols with ethylene oxide, generally 5 to 40 EO.
- Suitable anionic detergent compounds which may be used can be water-soluble alkali metal salts of organic sulphates and sulphonates having alkyl radicals containing from about 8 to about 22 carbon atoms, the term alkyl being used to include the alkyl portion of higher acyl radicals.
- suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher C 8 to C 18 alcohols, produced for example from tallow or coconut oil, sodium and potassium alkyl C 9 to C 20 benzene sulphonates, particularly sodium linear secondary alkyl C 10 to C 15 benzene sulphonates; and sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum.
- the anionic surfactant may also include soaps of C 6 -C 22 fatty acids.
- the preferred anionic detergent compounds are sodium C 11 to C 15 alkyl benzene sulphonates and sodium C 12 to C 18 alkyl sulphates. Salts of sulphonates included as hydrotrobes can additionally be considered as anionic surfactants as defined herein. Also applicable are surfactants such as those described in EP-A-328 177 (Unilever), which show resistance to salting-out, the alkyl polyglycoside surfactants described in EP-A-070 074 , and alkyl monoglycosides.
- the nonionic detergent is present in amounts of from 1 to 40 wt.%, preferably from 2 to 35 wt.%, more preferably from 4 to 20 wt.%, or even from 6 to 20 wt.%.
- the anionic surfactant is present in amounts of from 1 to 40 wt.%, preferably from 2 to 35 wt.%, more preferably from 4 to 20 wt.%, or even from 6 to 20 wt.%.
- the total amount of surfactant present in the composition is preferably at least 5 wt.%, more preferably at least 10 wt.%, More preferably the total amount of surfactant is from 15 to 65 wt.%, preferably from 10 to 50 wt.%.
- surfactants such as cationic surfactants and amphoteric/zwitterionic surfactants such as betaines may also be present in addition to the aforementioned nonionic and anionic surfactants.
- composition may additionally comprise a cationic polymer.
- This term refers to polymers having an overall positive charge.
- the cationic polymer is selected from the group consisting of: cationic polysaccharide polymers, and cationic non-saccharide polymers having cationic protonated amine or quaternary ammonium functionalities that are homo or copolymers derived from monomers containing an amino or quaternary nitrogen functional group polymerised from at least one of the following monomer classes: acrylate, methacrylate, acrylamide, methacrylamide; allyls (including diallyl and methallyl); ethylene imine; and/or vinyl monomer classes, and mixtures thereof.
- the cationic polymer is selected from the group consisting of cationic cellulose polymers, cationic guar polymers, cationic diallyl quaternary ammonium-containing polymers and homo or copolymers of dimethylaminoethyl (meth)acrylate, diethylaminoethyl (meth)acrylate or tert-butylaminoethyl (meth)acrylate in their quaternary or protonated amine form, and mixtures thereof.
- the cationic polymer is a cationic polysaccharide polymer.
- the cationic polysaccharide polymer is a cationic guar or cationic cellulose polymer.
- the cationic polymer is a cationic cellulose polymer, for example, quaternised hydroxy ethyl cellulose.
- the composition may include a single cationic polymer or a mixture of cationic polymers from the same or different classes, i.e. the composition may contain a cationic polysaccharide polymer and a cationic non-polysaccharide polymer.
- cationic polysaccharide polymer refers to polymers having a polysaccharide backbone and an overall positive charge.
- Polysaccharides are polymers made up from monosaccharide monomers joined together by glycosidic bonds.
- the cationic polysaccharide-based polymers present in the compositions of the invention have a modified polysaccharide backbone, modified in that additional chemical groups have been reacted with some of the free hydroxyl groups of the polysaccharide backbone to give an overall positive charge to the modified cellulosic monomer unit.
- a preferred class of cationic polysaccharide polymers suitable for this invention are those that have a polysaccharide backbone modified to incorporate a quaternary ammonium salt.
- the quaternary ammonium salt is linked to the polysaccharide backbone by a hydroxyethyl or hydroxypropyl group.
- the charged nitrogen of the quaternary ammonium salt has one or more alkyl group substituents.
- Preferred cationic polysaccharide-based polymers have a guar based, or cellulosic based backbone. Cellulose based cationic polymers are most preferred. Guar is a galactomannan having a ⁇ -1,4 linked mannose backbone with branchpoints to ⁇ -1,6 linked galactose units.
- Suitable cationic guar gum derivatives such as guar hydroxypropyltrimonium chloride, specific examples of which include the Jaguar series commercially available from Rhone-Poulenc Incorporated and the N-Hance series commercially available from Aqualon Division of Hercules, Inc.
- guar 2-hydroxy-3-(trimethylammonium) propyl ether salt is guar 2-hydroxy-3-(trimethylammonium) propyl ether salt.
- Cellulose is a polysaccharide with glucose as its monomer, specifically it is a straight chain polymer of D-glucopyranose units linked via ⁇ -1,4 glycosidic bonds and is a linear, non-branched polymer.
- Example cationic cellulose polymers are salts of hydroxyethyl cellulose reacted with trimethyl ammonium substituted epoxide, referred to in the field under the International Nomenclature for Cosmetic Ingredients as Polyquatemium 10 and is commercially available from the Amerchol Corporation, a subsidiary of The Dow Chemical Company, marketed as the Polymer LR, JR, and KG series of polymers.
- Other suitable types of cationic celluloses include the polymeric quaternary ammonium salts of hydroxyethyl cellulose reacted with lauryl dimethyl ammonium-substituted epoxide referred to in the field under the International Nomenclature for Cosmetic Ingredients as Polyquatemium 24. These materials are available from Amerchol Corporation marketed as Polymer LM-200.
- Typical examples of preferred cationic cellulosic polymers include
- the cationic cellulosic polymer is a quaternised hydroxy ether cellulose cationic polymer. These are commonly known as polyquaternium-10. Suitable commercial cationic cellulosic polymer products for use according to the present invention are marketed by the Amerchol Corporation under the trade name UCARE.
- Preferred cationic non-saccharide polymers include cationic diallyl quaternary ammonium-containing polymers and homo or copolymers of dimethylaminoethyl (meth)acrylate, diethylaminoethyl (meth)acrylate or tert-butylaminoethyl (meth)acrylate in their quaternary or protonated amine form, and mixtures thereof.
- Suitable cationic polymers for use in the compositions include copolymers of 1-vinyl-2-pyrrolidone and 1-vinyl-3-methylimidazolium salt (known as Polyquatemium-16); copolymers of 1-vinyl-2-pyrrolidone and dimethylaminoethyl methacrylate (known as Polyquaternium-11); cationic diallyl quaternary ammonium-containing polymers, including, for example, dimethyldiallylammonium chloride homopolymer, copolymers of acrylamide and dimethyldiallylammonium chloride (known as Polyquatemium 6 and Polyquatemium 7 respectively); amphoteric copolymers of acrylic acid including copolymers of acrylic acid and dimethyldiallylammonium chloride (known as Polyquatemium 22), terpolymers of acrylic acid with dimethyldiallylammonium chloride and acrylamide (known as Polyquatemium 39), and terpolymers of acrylic acid with methacrylamidopropy
- the counterion of the cationic polymer is freely chosen from the halides: chloride, bromide, and iodide; or from hydroxide, phosphate, sulphate, hydrosulphate, ethyl sulphate, methyl sulphate, formate, and acetate.
- the cationic polymer is present at a level of from 0.1 to 2.5 wt.%, preferably from 0.1 to 2 wt.%, more preferably from 0.2 to 1 wt.%.
- the aforementioned cationic polymers can be synthesised in, and are commercially available in, a number of different molecular weights.
- the molecular weight of the cationic polymer is from 10,000 to 2,000,000 Daltons, more preferably from 100,000 to 1,000,000 Daltons.
- the detergent composition may optionally comprise one or more of the following optional ingredients, shading dye, enzyme, antiredeposition polymer, dye transfer inhibiting polymer, builder, sequestrant, sunscreen and/or soil release polymer.
- the detergent compositions may also optionally contain relatively low levels of organic detergent builder or sequestrant material.
- organic detergent builder or sequestrant material examples include the alkali metal, citrates, succinates, malonates, carboxymethyl succinates, carboxylates, polycarboxylates and polyacetyl carboxylates.
- Specific examples include sodium, potassium and lithium salts of oxydisuccinic acid, mellitic acid, benzene polycarboxylic acids, ethylene diamine tetra-acetic acid, diethylenetriamine-pentaacetic acid, alkyl- or alkenylsuccinic acid, nitrilotriacetic acid, and citric acid.
- DEQUESTTM organic phosphonate type sequestering agents sold by Monsanto and alkanehydroxy phosphonates.
- suitable organic builders include the higher molecular weight polymers and copolymers known to have builder properties.
- such materials include appropriate polyacrylic acid, polymaleic acid, and polyacrylic/polymaleic acid copolymers and their salts, such as those sold by BASF under the name SOKALANTM.
- SOKALANTM Another suitable builder is sodium carbonate.
- the builder materials may comprise from about 0.5% to 20 wt%, preferably from 1 wt% to 10 wt%, of the composition.
- the preferred builder level is less than 10 wt% and preferably less than 5 wt% of the composition.
- the laundry detergent formulation is a non-phosphate built laundry detergent formulation, i.e., contains less than 1 wt.% of phosphate.
- Shading dyes deposit to fabric during the wash or rinse step of the washing process providing a visible hue to the fabric. Shading of white garments may be done with any colour depending on consumer preference. Blue and Violet are particularly preferred shades and consequently preferred dyes or mixtures of dyes are ones that give a blue or violet shade on white fabrics. The shading dyes used are preferably blue or violet.
- the shading dye chromophore is preferably selected from the group comprising: mono-azo, bis-azo, triphenylmethane, triphenodioxazine, phthalocyanin, naptholactam, azine and anthraquinone. Most preferably mono-azo, bis-azo, azine and anthraquinone.
- the dye bears at least one sulfonate group.
- Preferred shading dyes are selected from direct dyes, acid dyes, hydrophobic dyes, cationic dyes and reactive dyes.
- the shading dye is present is present in the composition in range from 0.0001 to 0.01 wt %.
- the composition preferably comprises a fluorescent agent (optical brightener).
- fluorescent agents are well known and many such fluorescent agents are available commercially. Usually, these fluorescent agents are supplied and used in the form of their alkali metal salts, for example, the sodium salts.
- the total amount of the fluorescent agent or agents used in the composition is generally from 0.005 to 2 wt.%, more preferably 0.01 to 0.1 wt.%.
- Preferred classes of fluorescer are: Di-styryl biphenyl compounds, e.g. Tinopal (Trade Mark) CBS-X, Di-amine stilbene di-sulphonic acid compounds, e.g.
- Preferred fluorescers are: sodium 2-(4-styryl-3-sulfophenyl)-2H-napthol[1,2-d]trazole, disodium 4,4'-bis ⁇ [(4-anilino-6-(N methyl-N-2 hydroxyethyl) amino 1,3,5-triazin-2-yl)]amino ⁇ stilbene-2-2' disulfonate, disodium 4,4'-bis ⁇ [(4-anilino-6-morpholino-1,3,5-triazin-2-yl)]amino ⁇ stilbene-2-2' disulfonate, and disodium 4,4'-bis(2-sulfoslyryl)biphenyl.
- the composition comprises a perfume.
- the perfume is preferably in the range from 0.001 to 3 wt.%, most preferably 0.1 to 1 wt.%.
- CTFA Cosmetic, Toiletry and Fragrance Association
- Many suitable examples of perfumes are provided in the CTFA (Cosmetic, Toiletry and Fragrance Association) 1992 International Buyers Guide, published by CFTA Publications and OPD 1993 Chemicals Buyers Directory 80th Annual Edition, published by Schnell Publishing Co.
- compositions of the present invention it is envisaged that there will be four or more, preferably five or more, more preferably six or more or even seven or more different perfume components.
- top notes are defined by Poucher (Journal of the Society of Cosmetic Chemists 6(2):80 [1955]).
- Preferred top-notes are selected from citrus oils, linalool, linalyl acetate, lavender, dihydromyrcenol, rose oxide and cis-3-hexanol.
- the laundry treatment composition does not contain a peroxygen bleach, e.g., sodium percarbonate, sodium perborate, and peracid.
- a peroxygen bleach e.g., sodium percarbonate, sodium perborate, and peracid.
- the composition may comprise one or more polymers.
- Polymers can assist in the cleaning process by helping to retail soil in solution or suspension and/or preventing the transfer of dyes. Polymers can also assist in the soil removal process. Dye transfer, anti-redeposition and soil-release polymers are described in further detail below.
- the composition may comprise one or more polymers.
- polymers are carboxymethylcellulose, hydroxyethyl cellulose, hydroxpropyl cellulose, poly(ethylene glycol), poly(vinyl alcohol), ethoxylated polyamines, polycarboxylates such as polyacrylates, maleic/acrylic acid copolymers and lauryl methacrylate/acrylic acid copolymers.
- Modern detergent compositions typically employ polymers as so-called 'dye-transfer inhibitors'. These prevent migration of dyes, especially during long soak times.
- dye-transfer inhibiting agents include polyvinyl pyrrolidone polymers, polyamine N-oxide polymers, copolymers of N-vinylpyrrolidone and N-vinylimidazole, manganese pthalocyanine, peroxidases, and mixtures thereof, and are usually present at a level of from 0.01 to 10 wt.% based on total amount in the laundry composition.
- Anti-redeposition polymers are designed to suspend or disperse soil.
- antiredeposition polymers are ethoxylated and or propoxylated polyethylene imine or polycarboxylate materials, for example, Acrylic acid based homo or copolymers available under the trade mark ACUSOL from Dow Chemical, Alcosperse from Akzonobel or Sokolan from BASF.
- suitable soil release polymers include graft copolymers of poly(vinyl ester), e.g., C 1 -C 6 vinyl esters, preferably poly(vinyl acetate) grafted onto polyalkylene oxide backbones.
- Commercially available soil release agents of this kind include the SOKALAN type of material, e.g., SOKALAN HP-22, available from BASF (West Germany).
- Further suitable soil release polymers of a different type include the commercially available material ZELCON 5126 (from DuPont) and MILEASE T (from ICI). If present, the soil release polymer may be included at a level of from from 0.01 to 10 wt.% based on total amount in the laundry composition.
- Further examples of soil release polymers are terephthalic acid / glycol copolymers sold under the tradenames Texcare, Repel-o-tex, Gerol, Marloquest, Cirrasol.
- the detergent composition especially when a liquid composition may optionally include a hydrotrope, which can prevent liquid crystal formation.
- a hydrotrope which can prevent liquid crystal formation.
- the addition of the hydrotrope thus aids the clarity/transparency of the composition.
- Suitable hydrotropes include but are not limited to propylene glycol, ethanol, glycerol, urea, salts of benzene sulphonate, toluene sulphonate, xylene sulphonate or cumene sulphonate.
- Suitable salts include but are not limited to sodium, potassium, ammonium, monoethanolamine, triethanolamine. Salts of sulphonates can also be considered as anionic surfactants as defined herein.
- the hydrotrope is selected from the group consisting of propylene glycol, xylene sulfonate, ethanol, and urea to provide optimum performance.
- the amount of the hydrotrope is generally in the range of from 0 to 30%, preferably from 0.5 to 30%, more preferably from 0.5 to 30%, most preferably from 1 to 15%.
- Enzymes can also be present in the formulation.
- Preferred enzymes include protease, lipase, pectate lyase, amylase, cutinase, cellulase, mannanase. If present the enzymes may be stabilized with a known enzyme stabilizer for example boric acid.
- Softness was measured using a Stable Micro Systems Texture Analyser (TA) XT plus with the optional friction module attached.
- the TA is a commercial instrument incorporating a drive mechanism and a 5 kg load cell.
- the treated fabric was laid on the horizontal test platform of the instrument and a neoprene rubber cylindrical probe which is attached to the load cell was placed on the fabric surface.
- the texture analyser is programmed to move the probe over a distance of 40 mm forwards and backwards over the fabric at a speed of 10 mm/s. As the probe moves the software records the frictional force experienced by the probe. The average friction coefficient over the whole test is used as a measure of softness.
- Formulation Mean Softness Score 95% confidence Statistical significance? A (Control) 1.2567 0.0227 - B (Control) 1.1784 0.0165 - 1 1.0459 0.0124 Yes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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Claims (7)
- Utilisation d'un silicone fonctionnalisé par de la bétaïne à une teneur de 0,1 à 10 % en masse comme un matériau d'adoucissant de textile, dans une composition de détergent de lavage comprenant :(a) de 1 à 40 % en masse de tensioactif non ionique ; et(b) de 1 à 40 % en masse de tensioactif anionique.
- Utilisation selon la revendication 1, dans laquelle le silicone fonctionnalisé par de la bétaïne est présent à une teneur de 0,25 à 10 % en masse, de préférence à une teneur de 0,25 à 7,5 % en masse, encore mieux à une teneur de 0,5 à 5 % en masse.
- Utilisation selon la revendication 1 ou la revendication 2, dans laquelle le tensioactif non ionique est présent à une teneur de 4 à 40 % en masse, de préférence de 4 à 20 % en masse, et le tensioactif anionique est présent à une teneur de 4 à 40 % en masse, de préférence de 4 à 20 % en masse.
- Utilisation selon l'une quelconque des revendications précédentes, dans laquelle le tensioactif non ionique comprend un éthoxylate d'alcool.
- Utilisation selon l'une quelconque des revendications précédentes, dans laquelle la composition de détergent de lavage comprend de plus de 0,1 à 2,5 % en masse d'un polymère cationique.
- Utilisation selon l'une quelconque des revendications précédentes, dans laquelle la composition de détergent de lavage est une composition liquide.
- Utilisation selon la revendication 6, dans laquelle la composition de détergent de lavage présente un pH de 6,2 à 9, de préférence un pH de 6,5 à 8,5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13771488.7A EP2922937B1 (fr) | 2012-11-20 | 2013-10-02 | Ingrédient pour utilisation dans une composition de blanchissage |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12193351 | 2012-11-20 | ||
PCT/EP2013/070527 WO2014079622A1 (fr) | 2012-11-20 | 2013-10-02 | Ingrédient destiné à être utilisé dans une composition de lessive |
EP13771488.7A EP2922937B1 (fr) | 2012-11-20 | 2013-10-02 | Ingrédient pour utilisation dans une composition de blanchissage |
Publications (2)
Publication Number | Publication Date |
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EP2922937A1 EP2922937A1 (fr) | 2015-09-30 |
EP2922937B1 true EP2922937B1 (fr) | 2016-11-30 |
Family
ID=47221193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13771488.7A Active EP2922937B1 (fr) | 2012-11-20 | 2013-10-02 | Ingrédient pour utilisation dans une composition de blanchissage |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2922937B1 (fr) |
CN (1) | CN104797696B (fr) |
AR (1) | AR093521A1 (fr) |
BR (1) | BR112015009945B1 (fr) |
CL (1) | CL2015001056A1 (fr) |
ES (1) | ES2617378T3 (fr) |
WO (1) | WO2014079622A1 (fr) |
ZA (1) | ZA201502943B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2922938B1 (fr) * | 2012-11-20 | 2018-02-07 | Unilever PLC | Compositions de lavage |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070074B2 (fr) | 1981-07-13 | 1997-06-25 | THE PROCTER & GAMBLE COMPANY | Compositions moussantes contenant des agents tensio-actifs |
GB8803036D0 (en) | 1988-02-10 | 1988-03-09 | Unilever Plc | Liquid detergents |
US5514302A (en) * | 1992-09-25 | 1996-05-07 | S.C. Johnson & Son, Inc. | Fabric cleaning shampoo compositions |
GB9220339D0 (en) * | 1992-09-25 | 1992-11-11 | Johnson & Son Inc S C | Improved fabric cleaning shampoo composition |
US5725736A (en) * | 1996-10-25 | 1998-03-10 | Kimberly-Clark Worldwide, Inc. | Tissue containing silicone betaines |
US6403548B1 (en) * | 1998-10-27 | 2002-06-11 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Wrinkle reduction laundry product compositions |
US6376456B1 (en) * | 1998-10-27 | 2002-04-23 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Wrinkle reduction laundry product compositions |
US20040033924A1 (en) * | 2002-08-14 | 2004-02-19 | Murphy Dennis Stephen | Methods for conferring fabric care benefits during laundering |
JP2007532716A (ja) * | 2004-04-16 | 2007-11-15 | ザ プロクター アンド ギャンブル カンパニー | シリコーン布地ケア剤を含む液体洗濯洗剤組成物 |
EP2922938B1 (fr) * | 2012-11-20 | 2018-02-07 | Unilever PLC | Compositions de lavage |
-
2013
- 2013-10-02 EP EP13771488.7A patent/EP2922937B1/fr active Active
- 2013-10-02 CN CN201380060299.3A patent/CN104797696B/zh not_active Expired - Fee Related
- 2013-10-02 ES ES13771488.7T patent/ES2617378T3/es active Active
- 2013-10-02 WO PCT/EP2013/070527 patent/WO2014079622A1/fr active Application Filing
- 2013-10-02 BR BR112015009945-9A patent/BR112015009945B1/pt not_active IP Right Cessation
- 2013-11-18 AR ARP130104236A patent/AR093521A1/es unknown
-
2015
- 2015-04-23 CL CL2015001056A patent/CL2015001056A1/es unknown
- 2015-04-29 ZA ZA2015/02943A patent/ZA201502943B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN104797696A (zh) | 2015-07-22 |
ES2617378T3 (es) | 2017-06-16 |
BR112015009945B1 (pt) | 2021-03-02 |
AR093521A1 (es) | 2015-06-10 |
CL2015001056A1 (es) | 2015-08-28 |
EP2922937A1 (fr) | 2015-09-30 |
CN104797696B (zh) | 2017-09-08 |
BR112015009945A2 (pt) | 2017-07-11 |
ZA201502943B (en) | 2016-11-30 |
WO2014079622A1 (fr) | 2014-05-30 |
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