EP2521764B1 - Formulation de détergent contenant des granules séchées par atomisation - Google Patents

Formulation de détergent contenant des granules séchées par atomisation Download PDF

Info

Publication number
EP2521764B1
EP2521764B1 EP10767957.3A EP10767957A EP2521764B1 EP 2521764 B1 EP2521764 B1 EP 2521764B1 EP 10767957 A EP10767957 A EP 10767957A EP 2521764 B1 EP2521764 B1 EP 2521764B1
Authority
EP
European Patent Office
Prior art keywords
dye
dyes
laundry detergent
detergent composition
acid
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.)
Active
Application number
EP10767957.3A
Other languages
German (de)
English (en)
Other versions
EP2521764A1 (fr
Inventor
Raquel Beatriz Barchini
Stephen Norman Batchelor
Roelant Mathijs Hermant
Jan Alders Wieringa
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 PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42173744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2521764(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Priority to EP10767957.3A priority Critical patent/EP2521764B1/fr
Publication of EP2521764A1 publication Critical patent/EP2521764A1/fr
Application granted granted Critical
Publication of EP2521764B1 publication Critical patent/EP2521764B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • 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
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents

Definitions

  • the present invention concerns laundry shading dye compositions.
  • WO2005/014769 discloses granule containing 2-70wt% of an azo, triphenyl methane and phthalocyanine dyestuff, for inclusion in granular detergent compositions.
  • the granules were preferably made by fluid bed processes or spray drying.
  • WO2008/017570 discloses acid azine dyes for inclusion in laundry detergent formulations.
  • WO/2009/141173 discloses preferably spray dried cationic phenazine or acid azine dye powder which contain 20 to 100 wt% of the dye.
  • the dye powder has an average particle size, APS, from 0.1 to 300 microns, preferably 10 to 100 microns.
  • the spray dried dye powder is mixed with a Na 2 SO 4 or NaCl or pre-prepared granular base or full detergent formulation to give a 0.1 to 5 dye wt% mixture. This dry mix is then mixed into the granular formulation.
  • WO2007/039042 discloses the stabilization of a dye in granular for but combining with a carboxylic acid containing polymer and sodium sulphate.
  • spray dried dye granules lack the strength to prevent fragmentation of the granule on mixing with the powder or Na 2 SO 4 or NaCl. Fragmentation of the granule can lead to discoloration of the powder.
  • the present invention provides a granule that has required robustness for laundry detergent compositions and provides reduced dye dust in handling.
  • the invention provides a granular laundry detergent composition comprising:
  • the spray dried dye granule has an average particle size, APS, from 0.1 to 300 microns.
  • the APS is as measured by a laser diffraction particle size analyser, preferably a Malvern HP with 100mm lens.
  • the dye in the spray dried dye granule is preferably selected from cationic dyes, anionic dyes and uncharged alkoxylated dyes. These dyes are particularly effective in shading when delivered from the granule to the wash.
  • the dye is preferably selected from:
  • polyoxyalkylene chains has from 4 to 20 repeating units.
  • polyoxyalkylene chains include ethylene oxide, propylene oxide, glycidol oxide, butylene oxide and mixtures thereof.
  • the dye is selected from: acid blue 59; acid blue 98; and, acid violet 50.
  • the polymer should have a weight average molecular weight greater than 2000 Daltons.
  • the polymer must contain carboxylic acid groups.
  • Preferred polymers are selected from sodium carboxymethyl cellulose's and polymers containing acrylic acid. More preferably are selected from acrylic acid / maleic acid co-polymer and sodium carboxymethyl cellulose's. Most preferably the polymer is sodium carboxymethyl cellulose.
  • the Sodium carboxymethyl cellulose preferably has: a weight average molecular weight up to 1,000, 00 Daltons, more preferably 25,000 Daltons to 500,000 Daltons, even more preferably 30,000 Daltons to 120,000 Daltons.
  • the composition comprises between 2 to 70 wt% of a surfactant, most preferably 10 to 30 wt %.
  • a surfactant most preferably 10 to 30 wt %.
  • the nonionic and anionic surfactants of the surfactant system may be chosen from the surfactants described " 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 are usually 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 preferred anionic detergent compounds are sodium C 11 to C 15 alkyl benzene sulphonates and sodium C 12 to C 18 alkyl sulphates.
  • 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.
  • Preferred surfactant systems are mixtures of anionic with nonionic detergent active materials, in particular the groups and examples of anionic and nonionic surfactants pointed out in EP-A-346 995 (Unilever ).
  • surfactant system that is a mixture of an alkali metal salt of a C 16 to C 18 primary alcohol sulphate together with a C 12 to C 15 primary alcohol 3 to 7 EO ethoxylate.
  • the nonionic detergent is preferably present in amounts greater than 10%, e.g. 25 to 90 wt % of the surfactant system.
  • Anionic surfactants can be present for example in amounts in the range from about 5% to about 40 wt % of the surfactant system.
  • Builder materials may be selected from 1) calcium sequestrant materials, 2) precipitating materials, 3) calcium ion-exchange materials and 4) mixtures thereof.
  • calcium sequestrant builder materials examples include alkali metal polyphosphates, such as sodium tripolyphosphate and organic sequestrants, such as ethylene diamine tetraacetic acid.
  • the laundry treatment composition comprises sodium carbonate in the range from 5 to 50 wt%, most preferably 10 to 35 wt%.
  • the aqueous wash solution when used with granular laundry treatment composition, preferably comprises 0.1 to 4 g/L of sodium carbonate.
  • Examples of calcium ion-exchange builder materials include the various types of water-insoluble crystalline or amorphous aluminosilicates, of which zeolites are the best known representatives, e.g. zeolite A, zeolite B (also known as zeolite P), zeolite C, zeolite X, zeolite Y and also the zeolite P-type as described in EP-A-0,384,070 .
  • zeolites are the best known representatives, e.g. zeolite A, zeolite B (also known as zeolite P), zeolite C, zeolite X, zeolite Y and also the zeolite P-type as described in EP-A-0,384,070 .
  • composition may also contain 0-65 % of a builder or complexing agent such as ethylenediaminetetraacetic acid, diethylenetriamine-pentaacetic acid, alkyl- or alkenylsuccinic acid, nitrilotriacetic acid or the other builders mentioned below.
  • a builder or complexing agent such as ethylenediaminetetraacetic acid, diethylenetriamine-pentaacetic acid, alkyl- or alkenylsuccinic acid, nitrilotriacetic acid or the other builders mentioned below.
  • Many builders are also bleach-stabilising agents by virtue of their ability to complex metal ions.
  • Zeolite and carbonate are preferred builders.
  • the composition may contain as builder a crystalline aluminosilicate, preferably an alkali metal aluminosilicate, more preferably a sodium aluminosilicate. This is typically present at a level of less than 15%w.
  • Aluminosilicates are materials having the general formula: 0.8-1.5 M 2 O. Al 2 O 3 . 0.8-6 SiO 2 where M is a monovalent cation, preferably sodium. These materials contain some bound water and are required to have a calcium ion exchange capacity of at least 50 mg CaO/g.
  • the preferred sodium aluminosilicates contain 1.5-3.5 SiO 2 units in the formula above. They can be prepared readily by reaction between sodium silicate and sodium aluminate, as amply described in the literature.
  • the ratio of surfactants to alumuminosilicate (where present) is preferably greater than 5:2, more preferably greater than 3:1.
  • phosphate builders may be used.
  • 'phosphate' embraces diphosphate, triphosphate, and phosphonate species.
  • Other forms of builder include silicates, such as soluble silicates, metasilicates, layered silicates (e.g. SKS-6 from Hoechst).
  • the laundry detergent formulation is a non-phosphate built laundry detergent formulation, i.e., contains less than 1 wt% of phosphate.
  • the composition may comprise one or more enzymes, which provide cleaning performance, fabric care and/or sanitation benefits.
  • enzymes include proteases, alpha-amylases, cellulases, lipases, peroxidases/oxidases, pectases, lyases, and mannanases, or mixtures thereof.
  • 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]triazole, 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-sulfostyryl)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
  • 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 . It is commonplace for a plurality of perfume components to be present in a formulation. In the 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.
  • Perfume and top note may be used to cue the whiteness benefit of the invention.
  • Granules of 100 micron average particle size where prepared by spray drying aqueous slurries containing the ingredients.
  • the granules had the following compositions:
  • Granule 2 contains the same level of Acid Violet 50 as granule 1.
  • Granule 3 contains slightly more Acid Violet 50 than Granule 1.
  • Fragmentation of the granules in the mixing process leads to discolouration of the sodium sulphate.
  • the granules containing the polymers give lower ⁇ E value, indicating they are stronger.
  • Granule 2 has a lower ⁇ E value than granule 1, indicating it is stronger.
  • Granule 3 has a lower ⁇ E value than granule 1, indicating it is stronger.

Landscapes

  • 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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (7)

  1. Composition granulaire de détergent pour le linge comprenant :
    (a) de 0,00005 à 0,2 % en poids d'un granulé de colorant séché par pulvérisation,
    dans laquelle le granulé de colorant comprend :
    (i) de 20 à 90 % en poids d'un colorant nuanceur bleu ou violet ;
    (ii) de 1 à 20 % en poids d'un polymère contenant un acide carboxylique ;
    (iii) de 0 à 60 % en poids d'un sel de métal alcalin choisi parmi : le sulfate de sodium et le chlorure de sodium ;
    (b) de 2 à 70 % en poids d'un tensioactif ;
    (c) de 5 à 50 % en poids d'un adjuvant choisi parmi : des matériaux séquestrant le calcium ; des matériaux de précipitation ; et, des matériaux d'échange d'ions calcium ; et,
    (d) de 0,05 à 50 % en poids d'un sel de support soluble dans l'eau ; et,
    (e) de 0 à 20 % en poids d'autres ingrédients.
  2. Composition granulaire de détergent pour le linge selon la revendication 1, dans laquelle le polymère contenant un acide carboxylique est le sodium carboxyméthylcellulose.
  3. Composition granulaire de détergent pour le linge selon la revendication 1 ou 2, dans laquelle le granulé de colorant séché par pulvérisation présente une taille moyenne de particule, APS, de 0,1 à 300 microns.
  4. Composition granulaire de détergent pour le linge selon l'une quelconque des revendications précédentes, dans laquelle le colorant est choisi parmi des colorants cationiques, des colorants anioniques et des colorants alcoxylés non chargés.
  5. Composition granulaire de détergent pour le linge selon la revendication 4, dans laquelle le colorant est choisi parmi :
    (1) des colorants d'azines acides, dans lesquels le colorant d'azine acide est un de la structure de noyau suivante :
    Figure imgb0007
     où Ra, Rb, Rc et Rd sont choisis parmi : H, une chaîne alkyle en C1 à C7 linéaire ou ramifiée, un groupe benzyle, un groupe phényle, et un groupe naphtyle ;
    le colorant est substitué avec au moins un groupe SO3 - ou -COO-;
    le cycle B ne porte pas un groupe négativement chargé ou un sel de celui-ci ;
    et le cycle A peut de plus être substitué pour former un groupe naphtyle ;
    le colorant est éventuellement substitué par des groupes choisis parmi : une amine, un groupe méthyle, éthyle, hydroxyle, méthoxy, éthoxy, phénoxy, Cl, Br, I, F et NO2 ;
    (2) un colorant d'azine cationique ;
    (3) un colorant monoazo cationique de préférence choisi parmi des colorants de thiazolium, des colorants d'isothiazolium, un colorant de pyridine/pyridazine ;
    (4) un colorant de naphtolactame cationique ;
    (5) des colorants violet direct et bleu direct ;
    (6) des colorants alcoxylés non chargés, de préférence mono-azo de préférence de la formule suivante :
    Figure imgb0008
     où D indique un groupe aromatique ou hétéroaromatique et R1 et R2 sont indépendamment choisis parmi des chaînes polyoxyalkylène ayant 2 unités répétitives ou plus.
  6. Composition granulaire de détergent pour le linge selon la revendication 5, dans laquelle le colorant est choisi parmi : le bleu acide 59 ; le bleu acide 98 ; et, le violet acide 50.
  7. Composition granulaire de détergent pour le linge selon l'une quelconque des revendications précédentes, dans laquelle la composition comprend un fluorescent choisi dans le groupe constitué de : sodium 2 (4-styryl-3-sulfophényl)-2H-naphtol[1,2-d]triazole, 4,4'-bis{[(4-anilino-6-(N-méthyl-N-2-hydroxyéthyl)amino-1,3,5-triazin-2-yl)]amino}stilbène-2,2'-disulfonate de disodium, 4,4'-bis{[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)]amino}stilbène-2,2'-disulfonate de disodium, et disodium 4,4'-bis(2-sulfostyryl)biphényle.
EP10767957.3A 2010-01-07 2010-09-27 Formulation de détergent contenant des granules séchées par atomisation Active EP2521764B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10767957.3A EP2521764B1 (fr) 2010-01-07 2010-09-27 Formulation de détergent contenant des granules séchées par atomisation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10150207A EP2343359A1 (fr) 2010-01-07 2010-01-07 Formulation de détergent contenant des granules séchées par atomisation
EP10767957.3A EP2521764B1 (fr) 2010-01-07 2010-09-27 Formulation de détergent contenant des granules séchées par atomisation
PCT/EP2010/064246 WO2011082842A1 (fr) 2010-01-07 2010-09-27 Formulation détergente contenant un granule séché par atomisation

Publications (2)

Publication Number Publication Date
EP2521764A1 EP2521764A1 (fr) 2012-11-14
EP2521764B1 true EP2521764B1 (fr) 2014-11-26

Family

ID=42173744

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10150207A Withdrawn EP2343359A1 (fr) 2010-01-07 2010-01-07 Formulation de détergent contenant des granules séchées par atomisation
EP10767957.3A Active EP2521764B1 (fr) 2010-01-07 2010-09-27 Formulation de détergent contenant des granules séchées par atomisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10150207A Withdrawn EP2343359A1 (fr) 2010-01-07 2010-01-07 Formulation de détergent contenant des granules séchées par atomisation

Country Status (6)

Country Link
EP (2) EP2343359A1 (fr)
CN (1) CN102782111A (fr)
AR (1) AR078826A1 (fr)
BR (1) BR112012016789A2 (fr)
ES (1) ES2528692T3 (fr)
WO (1) WO2011082842A1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR76189B (fr) 1981-07-13 1984-08-03 Procter & Gamble
GB8803036D0 (en) 1988-02-10 1988-03-09 Unilever Plc Liquid detergents
CN1027452C (zh) * 1988-03-14 1995-01-18 普罗格特-甘布尔公司 含光活性剂染料的洗涤剂组合物
GB8813978D0 (en) 1988-06-13 1988-07-20 Unilever Plc Liquid detergents
CA2001927C (fr) 1988-11-03 1999-12-21 Graham Thomas Brown Aluminosilicates et detergents
DK0578872T3 (da) * 1992-07-15 1999-06-23 Procter & Gamble Detergentsammensætninger
GB9317803D0 (en) * 1993-08-27 1993-10-13 Cussons Int Ltd Laundry detergent composition
AU2004263673B2 (en) 2003-08-06 2010-05-13 Basf Se Shading composition
WO2006053598A1 (fr) * 2004-11-22 2006-05-26 Unilever Plc Compositions de traitement du linge
GB0514146D0 (en) * 2005-07-11 2005-08-17 Unilever Plc Dye delivery granules
GB0519347D0 (en) * 2005-09-22 2005-11-02 Unilever Plc Composition of enhanced stability and a process for making such a composition
JP5705411B2 (ja) 2006-01-23 2015-04-22 ザ プロクター アンド ギャンブルカンパニー 酵素および布帛色調剤を含む組成物
ES2333994T3 (es) 2006-08-10 2010-03-03 Unilever N.V. Composicion de oscurecimiento.
BRPI0912867B1 (pt) 2008-05-20 2020-08-11 Unilever N.V Composição de tratamento para lavagem e método caseiro para tratamento de têxteis

Also Published As

Publication number Publication date
EP2343359A1 (fr) 2011-07-13
CN102782111A (zh) 2012-11-14
WO2011082842A1 (fr) 2011-07-14
AR078826A1 (es) 2011-12-07
EP2521764A1 (fr) 2012-11-14
BR112012016789A2 (pt) 2018-03-27
ES2528692T3 (es) 2015-02-11

Similar Documents

Publication Publication Date Title
EP2252680B1 (fr) Composition de traitement de lessive comportant des lubrifiants polymériques
EP2288686B1 (fr) Composition d'ombrage
EP2252678B2 (fr) Compositions de traitement du linge
EP2297288B1 (fr) Compositions de lavage
EP2406327B1 (fr) Formules de polymères colorants
EP2227533B1 (fr) Composition de nuançage
EP2354214B1 (fr) Taux d'agent tensioactif dans des formulations de colorants
EP2834336B1 (fr) Particules de détergent pour le lavage du linge
EP2627754B1 (fr) Particules detergentes pour le lavage du linge
EP2103677A1 (fr) Compositions de traitement de blanchisserie
EP2521764B1 (fr) Formulation de détergent contenant des granules séchées par atomisation
EP2721135B1 (fr) Incorporation d'un colorant dans une composition de lessive granulaire
EP2360232A1 (fr) Taux d'agent tensioactif dans des détergents pour la lessive contenant un colorant
EP2252681B2 (fr) Compositions de traitement de blanchisserie
EP2331670B1 (fr) Colorants cationiques à l'isothiazolium

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120706

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140711

RIC1 Information provided on ipc code assigned before grant

Ipc: C11D 3/22 20060101ALI20140630BHEP

Ipc: C11D 3/42 20060101ALI20140630BHEP

Ipc: C11D 3/02 20060101AFI20140630BHEP

Ipc: C11D 17/06 20060101ALI20140630BHEP

Ipc: C11D 3/40 20060101ALI20140630BHEP

Ipc: C11D 3/37 20060101ALI20140630BHEP

Ipc: C11D 11/02 20060101ALI20140630BHEP

Ipc: C11D 3/04 20060101ALI20140630BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 698218

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010020564

Country of ref document: DE

Effective date: 20150108

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2528692

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150211

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141126

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 698218

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141126

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150326

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150326

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150226

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150227

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602010020564

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: HENKEL AG & CO. KGAA

Effective date: 20150826

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602010020564

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150927

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150930

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160401

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150927

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PLCK Communication despatched that opposition was rejected

Free format text: ORIGINAL CODE: EPIDOSNREJ1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

REG Reference to a national code

Ref country code: DE

Ref legal event code: R100

Ref document number: 602010020564

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100927

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 20170323

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141126

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: UNILEVER IP HOLDINGS B.V.

Effective date: 20211228

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20220203 AND 20220209

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20230925

Year of fee payment: 14

Ref country code: GB

Payment date: 20230920

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230928

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20231124

Year of fee payment: 14