WO2004046292A1 - Detergent ayant une composition amelioree - Google Patents

Detergent ayant une composition amelioree Download PDF

Info

Publication number
WO2004046292A1
WO2004046292A1 PCT/EP2003/012186 EP0312186W WO2004046292A1 WO 2004046292 A1 WO2004046292 A1 WO 2004046292A1 EP 0312186 W EP0312186 W EP 0312186W WO 2004046292 A1 WO2004046292 A1 WO 2004046292A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition according
water
composition
surfactants
surfactant
Prior art date
Application number
PCT/EP2003/012186
Other languages
English (en)
Inventor
Sudhir Achar
Anand Mahabal Shetty
Original Assignee
Unilever N.V.
Unilever Plc
Hindustan Lever Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unilever N.V., Unilever Plc, Hindustan Lever Limited filed Critical Unilever N.V.
Priority to MXPA05004942A priority Critical patent/MXPA05004942A/es
Priority to EP03769482A priority patent/EP1625195B1/fr
Priority to DE60313899T priority patent/DE60313899T2/de
Priority to BR0315253-7A priority patent/BR0315253A/pt
Priority to AU2003278170A priority patent/AU2003278170A1/en
Publication of WO2004046292A1 publication Critical patent/WO2004046292A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—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
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/14—Fillers; Abrasives ; Abrasive compositions; Suspending or absorbing agents not provided for in one single group of C11D3/12; Specific features concerning abrasives, e.g. granulometry or mixtures
    • 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
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • 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
    • 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
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in 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
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • C11D3/3788—Graft polymers

Definitions

  • the invention relates to synergistic cleaning compositions, containing surfactants and swellable polymers, which are suited to the cleaning of hard surfaces.
  • Commercial hard surface cleaning compositions typically comprise one or more surfactants and a plurality of abrasive
  • abrasives used in these compositions include calcites and dolomites .
  • Hard surfaces within household are kitchenware, kitchen walls and floors, worktops and sinks, , bathrooms walls, floors and
  • the soil generally encountered on kitchenware and cooker tops is of two types i.e. the mobile or greasy soil and the tough or difficult to remove soil consisting of dried-on or cooked-on food.
  • the level of the surfactant in the cleaning compositions is upto about 20% and the rest is constituted of
  • Abrasives, builders and fillers form an important part of the formulation. It is necessary to add these ingredients to improve the spreadability of the surfactant active on to the cleaning surface especially in hand wash situations .
  • EP883670 (Unilever, 1998), discloses dishwashing gel compositions for machine wash that have high viscosity. They have a dual component structuring system comprising 0.2-2% of a cross-linked polycarboxylate and an azole.
  • the present invention provides a synergistic concentrated cleaning composition comprising one or more surfactants and one or more water swellable polymers that can absorb more than their weight of water.
  • the composition can be converted into a voluminous paste or thick liquid by the simple addition of water prior to use, to ensure the spreadability of the composition on a large number of surfaces to be cleaned.
  • the present invention thus provides a synergistic cleaning composition
  • a synergistic cleaning composition comprising a) 5-95% of one or more surfactants b) 5-95% of one or more of water swellable polymers that absorb more than their weight of water and
  • cleaning composition refers to compositions in the form of solid powders, tablets, pellets or noodles, or to pastes or gels, that can be converted into a product with enhanced volume by addition of water. The product so obtained can be more easily applied to or spread over the surface to be cleaned.
  • composition according to the invention will comprise one or more surfactants that are generally chosen from anionic, nonionic, cationic, or amphoteric surfactants. It is preferred that at least 10% of the total amount of surfactant in the composition consists of nonionic surfactant, more preferably at least 40% of total surfactant. It is preferred that the surfactant in the composition is from 5 to 50% more preferably 5 to 25 % by weight of the composition.
  • a suitable class of anionic surfactants are water-soluble salts of organic sulphuric acid mono-esters and sulphonic acids having in the molecular structure a branched or straight chain alkyl group containing 8-22 C atoms or an alkylaryl group containing 6-20 C atoms in the alkyl part.
  • anionic surfactants are water soluble salts of: - long chain (i.e. 8-22 C-atom) alcohol sulphates
  • PAS especially those obtained by sulphating the fatty alcohols produced from tallow or coconut oil or the synthetic alcohols derived from petroleum; - alkylbenzene-sulphonates, such as those in which the alkyl group contains from 6 to 20 carbon atoms; secondary alkanesulphonates .
  • alkylglyceryl ether sulphates especially of the ethers of fatty alcohols derived from tallow and coconut oil; fatty acid monoglyceride sulphates; sulphates of ethoxylated aliphatic alcohols containing 1-12 ethyleneoxy groups; alkylphenol ethylenoxy-ether sulphates with from 1 to 8 ethyleneoxy units per molecule and in which the alkyl groups contain from 4 to 14 carbon atoms; the reaction product of fatty acids esterified with isethionic acid and neutralised with alkali.
  • a suitable class of nonionic surfactants can be broadly described as compounds produced by the condensation of simple alkylene oxides, which are hydrophilic in nature, with an aliphatic or alkyl-aromatic hydrophobic compound having a reactive hydrogen atom.
  • the length of the hydrophilic or polyoxyalkylene chain which is attached to any particular hydrophobic group can be readily adjusted to yield a compound having the desired balance between hydrophilic and hydrophobic elements. This enables the choice of nonionic surfactants with the right HLB.
  • Particular examples include: the condensation products of aliphatic alcohols having from 8 to 22 carbon atoms in either straight or branched chain configuration with ethylene oxide, such as a coconut alcohol/ethylene oxide condensates having from 2 to 15 moles of ethylene oxide per mole of coconut alcohol; condensates of alkylphenols having C6-C15 alkyl groups with 5 to 25 moles of ethylene oxide per mole of alkylphenol; - condensates of the reaction product of ethylene-diamine and propylene oxide with ethylene oxide, the condensates containing from 40 to 80% of ethyleneoxy groups by weight and having a molecular weight of from 5,000 to 11,000.
  • alkyl polyglycosides which are condensation products of long chain aliphatic alcohols and saccharides
  • tertiary amine oxides of structure RRRNO where one R is an alkyl group of 8 to 20 carbon atoms and the other R's are each alkyl or hydroxyalkyl groups of 1 to 3 carbon atoms, e.g.
  • dimethyldodecylamine oxide dimethyldodecylamine oxide
  • tertiary phosphine oxides of structure RRRP0 where one R is an alkyl group of 8 to 20 carbon atoms and the other R's are each alkyl or hydroxyalkyl groups of 1 to 3 carbon atoms, for instance dimethyl-dodecylphosphine oxide
  • dialkyl sulphoxides of structure RRS0 where one R is an alkyl group of from 10 to 18 carbon atoms and the other is methyl or ethyl, for instance methyl-tetradecyl sulphoxide
  • fatty acid alkylolamides such as the ethanol amides
  • - alkylene oxide condensates of fatty acid alkylolamides
  • alkyl mercaptans alkyl mercaptans.
  • a specific group of surfactants are the tertiary amines obtained by condensation of ethylene and/or propylene oxide with long chain aliphatic amines.
  • the compounds behave like nonionic surfactants in alkaline medium and like cationic surfactants in acid medium.
  • amphoteric, cationic or zwitterionic surfactants in the compositions according to the invention.
  • Suitable amphoteric surfactant compounds that optionally can be employed are derivatives of aliphatic secondary and tertiary amines containing an alkyl group of 8 to 18 carbon atoms and an aliphatic radical, substituted by an anionic water-solubilizing group, for instance sodium 3-dodecylamino-propionate, sodium 3- dodecylaminopropane sulphonate and sodium N-2-hydroxydodecyl-N- methyltaurate .
  • Suitable cationic surfactants can be found among quaternary ammonium salts having one or two alkyl or aralkyl groups of from 8 to 20 carbon atoms and two or three small aliphatic (e.g. methyl) groups, for instance cetyltrimethylammonium bromide
  • Suitable zwitterionic surfactants can be found among derivatives of aliphatic quaternary ammonium, sulphonium and phosphonium compounds having an aliphatic group of from 8 to 18 carbon atoms and an aliphatic group substituted by an anionic water-solubilising group, for instance: 3- (N,N-dimethyl-N- hexadecylammonium) -propane-1-sulphonate betaine, 3- (dodecylmethyl-sulphonium) -propane-1-sulphonate betaine and 3- (cetylmethyl-phosphonium) -ethanesulphonate betaine.
  • Other well known betaines are the alkylamidopropyl betaines e.g. those wherein the alkylamido group is derived from coconut oil fatty acids.
  • surfactants are compounds commonly used as surface-active agents given in the well-known textbooks : “Surface Active Agents” Vol.l, by
  • the surfactant is a mixture of anionic and nonionic surfactants in a ratio in the range of 1:0.1 to 1:10 and more preferably between 1:0.1 and 1:1
  • the preferred water-swellable polymers are polyacrylic acids and polyacrylates, cross-linked acrylate polymers, guar gum and its derivatives, starch-acrylic grafted copolymers, hydrolysates of starch-acrylonitrile grafted copolymers, cross- linked polyoxyethylene, cross-linked carboxymethylcellulose, partially cross-linked water swellable polymers such as polyethylene oxide and polyacrylamide, isobutylene/maleic acid copolymers, etc.
  • the particularly preferred water swellable polymers are polyacrylic acids and the most preferred are cross linked polyacrylic acids partially neutralised to the sodium salts.
  • the water swellable polymers for the present invention are available as solids and liquids and the preferable forms are solid forms, such as particles, granules, pellets, flakes, short needles and the like. It is preferred that the water swellable polymer in the composition is from 5 to 75% more preferably 5 to 50 % by weight of the composition.
  • the surfactant to polymer ratio is preferably in the range of 1:0.1 to 0.1:1 and more preferably 1:0.4 to 0.4:1.
  • a particulate insoluble solid phase is an optional ingredient of the compositions according to the present invention.
  • the particulate phase comprises an abrasive which is insoluble in water.
  • the abrasive may be soluble to some extent and be present in such excess to water present in the composition when it is mixed with water prior to use, that the solubility of the abrasive in the aqueous phase is exceeded and consequently the abrasive exists in the solid phase in the swollen mixture.
  • the gel or paste forming capacity of the swellable polymers may be reduced in the presence of certain electrolytes.
  • certain electrolytes For example, calcium ions reduces the swellability of the cross linked polyacrylic acid which is a water swellable polymer.
  • Suitable abrasives can be selected from, particulate zeolites, calcites, dolomites, feldspar, silicas, silicates, other carbonates, aluminas, bicarbonates, borates, sulphates and polymeric materials such as polyethylene.
  • Preferred abrasives for use in general purpose cleaning compositions have a Moh hardness 2-6 although higher hardness abrasives can be employed for specialist applications.
  • Preferred average particle sizes for the abrasive fall in the range 0.5-400 microns, with values of around 5-200 microns being preferred.
  • compositions according to the invention can contain other ingredients which aid in their cleaning performance.
  • the composition can contain detergent builders such as nitrilotriacetates, polycarboxylates, citrates, dicarboxylic acids, water-soluble phosphates (such as polyphosphates, mixtures of ortho- and pyrophosphates) , zeolites and mixtures thereof.
  • Compositions according to the invention can also contain, in addition to the ingredients already mentioned, various other optional ingredients such as solvents, colourants, whiteners, optical brighteners, soil suspending agents, detersive enzymes, compatible bleaching agents (particularly hypohalites) , and preservatives.
  • Inorganic particulars and other optional ingredients can be present in a amuont of up tp 90% of the composition.
  • synergistic cleaning composition comprising:
  • synergistic cleaning composition comprising:
  • compositions as outlined in Table 1 were prepared by mixing of the surfactant and the polymer. The products were obtained as a powdery mass. 50g of water was added to each of these products and allowed to stand for 1-2 minutes. The visual appearance of the products after addition of water and the gel volume obtained are also presented in the table 1.
  • Measurement of Gel volume (ml) after addition of excess water The paste/thick liquids formed in Example 1-6 above were transferred to separate 250 mL graduated measuring cylinders and the volume was made up to 250mL by adding water. The contents of the cylinders were stirred for a minute and were allowed to settle overnight and observed. The contents of the cylinders separated into two phases (in Examples 1,2,3 and 6).
  • the gel formed by the swellable polymer settled in the bottom while the water layer was at the top.
  • the volume of the gel layer was measured.
  • the volume of the gels indicates the gel forming capacity of the swellable polymer in presence of the surfactants. It is inferred that the more the gel volume, the less is the negative impact of the surfactant on the the swellable polymer.
  • Measurement of cleaning efficacy lg of the gel formed by adding 100 g water on to 7.5g powder was taken as a swipe using an implement and a soiled plate was cleaned. Different parameters of cleaning and in-use properties were determined during the cleaning operation. Based on an overall benefit the cleaning efficacy was graded on a scale of 1-5 where '1' refers to 'poor' and '5' refers to 'good' performance.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne un détergent ayant une composition concentrée synergique et contenant au moins un tensio-actif et au moins un polymère dilatable dans l'eau pouvant absorber de l'eau dans une quantité supérieure à son poids. La composition peut être transformée en pâte volumineuse ou liquide épais par la simple addition d'eau avant son utilisation pour garantir l'aptitude à l'étalement de cette composition sur un grand nombre de surfaces à nettoyer.
PCT/EP2003/012186 2002-11-15 2003-10-21 Detergent ayant une composition amelioree WO2004046292A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MXPA05004942A MXPA05004942A (es) 2002-11-15 2003-10-21 Composicion de detergente mejorada.
EP03769482A EP1625195B1 (fr) 2002-11-15 2003-10-21 Detergent ayant une composition amelioree
DE60313899T DE60313899T2 (de) 2002-11-15 2003-10-21 Verbessertes waschmittel
BR0315253-7A BR0315253A (pt) 2002-11-15 2003-10-21 Composição de limpeza sinergìstica
AU2003278170A AU2003278170A1 (en) 2002-11-15 2003-10-21 Improved detergent composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN989MU2002 2002-11-15
IN989/MUM/2002 2002-11-15

Publications (1)

Publication Number Publication Date
WO2004046292A1 true WO2004046292A1 (fr) 2004-06-03

Family

ID=32321384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/012186 WO2004046292A1 (fr) 2002-11-15 2003-10-21 Detergent ayant une composition amelioree

Country Status (14)

Country Link
EP (1) EP1625195B1 (fr)
CN (1) CN100393863C (fr)
AR (1) AR042040A1 (fr)
AT (1) ATE362509T1 (fr)
AU (1) AU2003278170A1 (fr)
BR (1) BR0315253A (fr)
DE (1) DE60313899T2 (fr)
ES (1) ES2287532T3 (fr)
MX (1) MXPA05004942A (fr)
MY (1) MY136648A (fr)
PL (1) PL202080B1 (fr)
RU (1) RU2323963C2 (fr)
WO (1) WO2004046292A1 (fr)
ZA (1) ZA200502826B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000958A1 (fr) * 2007-06-26 2008-12-31 Universidad De Granada Détergents pour surfaces dures
GB2481704A (en) * 2010-07-01 2012-01-04 Amcrol Ltd Polyacrylamide and starch cleaning material
WO2016096328A1 (fr) 2014-12-18 2016-06-23 Unilever N.V. Composition en poudre pour le nettoyage de surfaces dures
US11168286B2 (en) 2016-08-24 2021-11-09 Reckitt Benckiser Finish B.V. Method of making a detergent composition

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011087748A1 (fr) * 2009-12-22 2011-07-21 The Procter & Gamble Company Composition liquide de nettoyage et/ou de purification
CN102869758B (zh) * 2010-04-21 2014-11-19 宝洁公司 液体清洁和/或净化组合物
RU2532913C2 (ru) * 2010-04-21 2014-11-20 Дзе Проктер Энд Гэмбл Компани Жидкий чистящий и/или дезинфицирующий состав
AU2013343254B2 (en) 2012-11-09 2016-12-22 Reckitt Benckiser Llc Single use, foldable dispenser for an adhesive lavatory treatment composition
BR112015009996A2 (pt) * 2012-11-16 2017-07-11 Unilever Nv composição granular de limpeza de superfícies, mistura de limpeza e método para limpeza de uma superfície
CN105143422B (zh) * 2013-04-26 2018-04-10 宝洁公司 具有水可溶胀组分的洗涤剂颗粒
WO2016014744A1 (fr) 2014-07-23 2016-01-28 The Procter & Gamble Company Compositions de traitement pour le linge et l'entretien ménager
EP3172307A1 (fr) 2014-07-23 2017-05-31 The Procter and Gamble Company Compositions de traitement
EP3172305B1 (fr) 2014-07-23 2019-04-03 The Procter and Gamble Company Tissu et compositions de traitement de soins à domicile
US10266792B2 (en) 2014-07-23 2019-04-23 The Procter & Gamble Company Treatment compositions
EP3172300B1 (fr) 2014-07-23 2018-12-26 The Procter and Gamble Company Composition de traitement pour le linge et l'entretien ménager
US20160024429A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Treatment compositions
US20160024432A1 (en) 2014-07-23 2016-01-28 The Procter & Gamble Company Treatment compositions
EP3215084B1 (fr) 2014-11-06 2022-01-05 The Procter & Gamble Company Laminés precontraints et leurs procédés de fabrication
US11261402B2 (en) 2016-01-25 2022-03-01 The Procter & Gamble Company Treatment compositions
CA3011431C (fr) 2016-01-25 2021-06-01 The Procter & Gamble Company Compositions de traitement de tissus, leur fabrication et utilisation
EP4335420A3 (fr) 2017-02-16 2024-05-29 The Procter & Gamble Company Articles absorbants avec substrats ayant des motifs répétitifs d'ouvertures comprenant une pluralité d'unités récurrentes

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998055583A1 (fr) * 1997-06-06 1998-12-10 Unilever Plc Compositions de nettoyage
WO2000022091A1 (fr) * 1998-10-09 2000-04-20 The Procter & Gamble Company Compositions detergentes
WO2000042143A1 (fr) * 1999-01-15 2000-07-20 Unilever Plc Composition detergente
EP1074608A1 (fr) * 1999-08-02 2001-02-07 Robert McBride Ltd Pastilles détergentes
WO2001021756A1 (fr) * 1999-09-23 2001-03-29 Unilever N.V. Compositions de nettoyage
US20020035049A1 (en) * 1997-02-20 2002-03-21 Susheel Kumar Suri Toilet cleaning block
EP1219700A1 (fr) * 2000-12-28 2002-07-03 Unilever Plc Compositions de nettoyage
WO2002070574A2 (fr) * 2001-03-02 2002-09-12 Unilever Plc Polymeres facilitant le lavage et compositions de detergent a lessive contenant ceux-ci

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020035049A1 (en) * 1997-02-20 2002-03-21 Susheel Kumar Suri Toilet cleaning block
WO1998055583A1 (fr) * 1997-06-06 1998-12-10 Unilever Plc Compositions de nettoyage
WO2000022091A1 (fr) * 1998-10-09 2000-04-20 The Procter & Gamble Company Compositions detergentes
WO2000042143A1 (fr) * 1999-01-15 2000-07-20 Unilever Plc Composition detergente
EP1074608A1 (fr) * 1999-08-02 2001-02-07 Robert McBride Ltd Pastilles détergentes
WO2001021756A1 (fr) * 1999-09-23 2001-03-29 Unilever N.V. Compositions de nettoyage
EP1219700A1 (fr) * 2000-12-28 2002-07-03 Unilever Plc Compositions de nettoyage
WO2002070574A2 (fr) * 2001-03-02 2002-09-12 Unilever Plc Polymeres facilitant le lavage et compositions de detergent a lessive contenant ceux-ci

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000958A1 (fr) * 2007-06-26 2008-12-31 Universidad De Granada Détergents pour surfaces dures
ES2316286A1 (es) * 2007-06-26 2009-04-01 Universidad De Granada Detergentes para superficies duras.
GB2481704A (en) * 2010-07-01 2012-01-04 Amcrol Ltd Polyacrylamide and starch cleaning material
GB2481704B (en) * 2010-07-01 2015-04-22 Amcrol Ltd Cured Polyacrylamide and Starch Cleaning Material
WO2016096328A1 (fr) 2014-12-18 2016-06-23 Unilever N.V. Composition en poudre pour le nettoyage de surfaces dures
US11168286B2 (en) 2016-08-24 2021-11-09 Reckitt Benckiser Finish B.V. Method of making a detergent composition
US11643619B2 (en) 2016-08-24 2023-05-09 Reckitt Benckiser Finish B.V. Method of making a detergent composition

Also Published As

Publication number Publication date
BR0315253A (pt) 2005-08-23
ATE362509T1 (de) 2007-06-15
MY136648A (en) 2008-11-28
PL202080B1 (pl) 2009-05-29
MXPA05004942A (es) 2005-07-22
ES2287532T3 (es) 2007-12-16
EP1625195B1 (fr) 2007-05-16
RU2323963C2 (ru) 2008-05-10
CN100393863C (zh) 2008-06-11
AR042040A1 (es) 2005-06-08
EP1625195A1 (fr) 2006-02-15
ZA200502826B (en) 2006-07-26
AU2003278170A1 (en) 2004-06-15
RU2005118430A (ru) 2006-01-10
PL376782A1 (pl) 2006-01-09
CN1711346A (zh) 2005-12-21
DE60313899T2 (de) 2007-09-06
DE60313899D1 (de) 2007-06-28

Similar Documents

Publication Publication Date Title
EP1625195B1 (fr) Detergent ayant une composition amelioree
JP4295796B2 (ja) スルホン化／カルボキシル化ポリマーを含有する表面処理組成物を用いた表面を処理する方法
US6037319A (en) Water-soluble packets containing liquid cleaning concentrates
CA2559825C (fr) Compositions de traitement de surface contenant des polymeres sulfones/carboxyles
JP2018104720A (ja) イタコン酸ポリマー
JPH0684519B2 (ja) 液体洗剤組成物
NZ237301A (en) Aqueous automatic dishwasher detergent compositions comprising potassium tripolyphosphate, cross-linked polycarboxylate-type thickener and sodium ions
AU650130B2 (en) Linear viscoelastic aqueous liquid automatic dishwasher detergent composition having improved chlorine stability
EP0502030B1 (fr) Composition nettoyante
EP0334566B1 (fr) Composition détergente liquide
JPH01132695A (ja) 水性液体無リンまたは低リン洗剤組成物
JPH11514030A (ja) 前処理乾燥された成分入りの非水性粒子含有液体洗剤組成物の製造
CA1326803C (fr) Composition detergente, liquide thixotropique, aqueuse pour lave-vaisselle
EP0636687A2 (fr) Perfectionnements apportés aux hydrotropes
CA2041902A1 (fr) Composition detergente liquide et non aqueuse, pour lave-vaisselle automatique
US6025315A (en) Automatic dishwashing tablets
US6191089B1 (en) Automatic dishwashing tablets
JPH01261500A (ja) 洗剤組成物
EP3541909B1 (fr) Composition aqueuse de nettoyage d'une surface dure
WO2017045924A1 (fr) Composition aqueuse de nettoyage de surfaces dures
CA2069834A1 (fr) Detergent lave-vaisselle sous forme d'un liquide a comportement boltzmannien
WO2000068349A1 (fr) Composition detergente solide contenant un oxyde d'aluminium
EP3350298B1 (fr) Composition aqueuse de nettoyage d'une surface dure
WO2000041468A2 (fr) Composition detergente
WO2015101448A1 (fr) Composition nettoyante pour surfaces dures

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003769482

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1-2005-500620

Country of ref document: PH

WWE Wipo information: entry into national phase

Ref document number: 2005/02826

Country of ref document: ZA

Ref document number: 200502826

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: PA/a/2005/004942

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 20038A31327

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 376782

Country of ref document: PL

ENP Entry into the national phase

Ref document number: 2005118430

Country of ref document: RU

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 2003769482

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

WWG Wipo information: grant in national office

Ref document number: 2003769482

Country of ref document: EP