EP1492862B1 - Compositions de nettoyage de vaisselle sous forme liquide et a couleur stable contenant une source de peroxyde - Google Patents

Compositions de nettoyage de vaisselle sous forme liquide et a couleur stable contenant une source de peroxyde Download PDF

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Publication number
EP1492862B1
EP1492862B1 EP03744192A EP03744192A EP1492862B1 EP 1492862 B1 EP1492862 B1 EP 1492862B1 EP 03744192 A EP03744192 A EP 03744192A EP 03744192 A EP03744192 A EP 03744192A EP 1492862 B1 EP1492862 B1 EP 1492862B1
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EP
European Patent Office
Prior art keywords
surfactant
acid
composition
dish cleaning
liquid dish
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.)
Expired - Lifetime
Application number
EP03744192A
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German (de)
English (en)
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EP1492862A1 (fr
Inventor
Evangelia Arvanitidou
Mohamed Ibrahim Omer
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Colgate Palmolive Co
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Colgate Palmolive Co
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Publication date
Priority claimed from US10/090,702 external-priority patent/US6475967B1/en
Application filed by Colgate Palmolive Co filed Critical Colgate Palmolive Co
Publication of EP1492862A1 publication Critical patent/EP1492862A1/fr
Application granted granted Critical
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • 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
    • 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
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3947—Liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/90—Betaines

Definitions

  • This invention relates to a color stable liquid dish cleaning composition which is designed to remove stains from surfaces, disinfect surfaces like dishes, countertops, sponges, while maintaining good foaming grease cutting, rinsing and mildness properties.
  • the composition also exhibits excellent stability in terms of color and peroxide level.
  • the present invention relates to novel color stable light duty liquid detergent compositions with high foaming and good grease cutting properties as well as disinfecting properties.
  • 4,329,335 also discloses a shampoo containing a betaine surfactant as the major ingredient and minor amounts of a nonionic surfactant and of a fatty acid mono- or diethanolamide.
  • U.S. Patent No. 4,259,204 discloses a shampoo comprising 0.8 to 20% by weight of an anionic phosphoric acid ester and one additional surfactant which may be either anionic, amphoteric, or nonionic.
  • U.S. Patent No. 4,329,334 discloses an anionic-amphoteric based shampoo containing a major amount of anionic surfactant and lesser amounts of a betaine and nonionic surfactants.
  • U.S. Patent No. 3,935,129 discloses a liquid cleaning composition containing an alkali metal silicate, urea, glycerin, triethanolamine, an anionic detergent and a nonionic detergent.
  • the silicate content determines the amount of anionic and/or nonionic detergent in the liquid cleaning composition.
  • the foaming properties of these detergent compositions are not discussed therein.
  • U.S. Patent No. 4,129,515 discloses a heavy duty liquid detergent for laundering fabrics comprising a mixture of substantially equal amounts of anionic and nonionic surfactants, alkanolamines and magnesium salts, and, optionally, zwitterionic surfactants as suds modifiers.
  • U.S. Patent No. 4,224,195 discloses an aqueous detergent composition for laundering socks or stockings comprising a specific group of nonionic detergents, namely, an ethylene oxide of a secondary alcohol, a specific group of anionic detergents, namely, a sulfuric ester salt of an ethylene oxide adduct of a secondary alcohol, and an amphoteric surfactant which may be a betaine, wherein either the anionic or nonionic surfactant may be the major ingredient.
  • a specific group of nonionic detergents namely, an ethylene oxide of a secondary alcohol
  • anionic detergents namely, a sulfuric ester salt of an ethylene oxide adduct of a secondary alcohol
  • amphoteric surfactant which may be a betaine, wherein either the anionic or nonionic surfactant may be the major ingredient.
  • the prior art also discloses detergent compositions containing all nonionic surfactants as shown in U.S. Patent Nos. 4,154,706 and 4,329,336 wherein the shampoo compositions contain a plurality of particular nonionic surfactants in order to affect desirable foaming and detersive properties despite the fact that nonionic surfactants are usually deficient in such properties.
  • U.S. Patent No. 4,013,787 discloses a piperazine based polymer in conditioning and shampoo compositions which may contain all nonionic surfactant or all anionic surfactant.
  • U.S. Patent No. 4,450,091 discloses high viscosity shampoo compositions containing a blend of an amphoteric betaine surfactant, a polyoxybutylenepolyoxyethylene nonionic detergent, an anionic surfactant, a fatty acid alkanolamide and a polyoxyalkylene glycol fatty ester. But, none of the exemplified compositions contain an active ingredient mixture wherein the nonionic detergent is present in major proportion which is probably due to the low foaming properties of the polyoxybutylene polyoxyethylene nonionic detergent.
  • U.S. Patent No. 4,595,526 describes a composition comprising a nonionic surfactant, a betaine surfactant, an anionic surfactant and a C 12 -C 14 fatty acid monoethanolamide foam stabilizer.
  • U.S. Patent 6,147,039 teaches an antibacterial hand cleaning composition having a low surfactant content.
  • an antibacterial liquid dish cleaning composition can be formulated with three different anionic surfactants, a zwitterionic surfactant, polyethylene glycol, a hydroxy aliphatic acid, a peracetic acid and water which has desirable cleaning and foaming properties.
  • An object of this invention is to provide a liquid dish cleaning composition that can also be antibacterial, which comprises a sulfate surfactant, two sulfonate anionic surfactants, a zwitterionic surfactant, polyethylene glycol and a hydroxy aliphatic acid, wherein the composition does not contain any silicas, abrasives, acyl isoethionate, 2-hydroxy-4,2',4'-trichloridiphenyl ether, phosphoric acid, phosphonic acid, boric acid, alkali metal carbonates, alkaline earth metal carbonates, alkyl glycine surfactant, cyclic imidinium surfactant, or more than 3 wt. % of a fatty acid or salt thereof.
  • Another object of this invention is to provide a liquid dish cleaning composition with desirable stain removal, high foaming and cleaning properties which kills bacteria.
  • This invention relates to a color stable liquid dish cleaning composition that can also be antibacterial, which comprises approximately by weight:
  • anionic sulfonate surfactants which may be used in the detergent of this invention are selected from the consisting of water soluble and include the sodium, potassium, ammonium, magnesium and ethanolammonium salts of linear C 8 -C 16 alkyl benzene sulfonates; C 10 -C 20 paraffin sulfonates, alpha olefin sulfonates containing about 10-24 carbon atoms and C 8 -C 18 alkyl sulfates and mixtures thereof.
  • the paraffin sulfonates may be monosulfonates or di-sulfonates and usually are mixtures thereof, obtained by sulfonating paraffins of 10 to 20 carbon atoms.
  • Preferred paraffin sulfonates are those of C 12-18 carbon atoms chains, and more preferably they are of C 14-17 chains.
  • Paraffin sulfonates that have the sulfonate group(s) distributed along the paraffin chain are described in U.S. Patents 2,503,280; 2,507,088; 3,260,744; and 3,372,188; and also in German Patent 735,096. Such compounds may be made to specifications and desirably the content of paraffin sulfonates outside the C 14-17 range will be minor and will be minimized, as will be any contents of di- or polysulfonates.
  • Suitable other sulfonated anionic detergents are the well known higher alkyl mononuclear aromatic sulfonates, such as the higher alkylbenzene sulfonates containing 9 to 18 or preferably 9 to 16 carbon atoms in the higher alkyl group in a straight or branched chain, or C 8-15 alkyl toluene sulfonates.
  • a preferred alkylbenzene sulfonate is a linear alkylbenzene sulfonate having a higher content of 3-phenyl (or higher) isomers and a correspondingly lower content (well below 50%) of 2-phenyl (or lower) isomers, such as those sulfonates wherein the benzene ring is attached mostly at the 3 or higher (for example 4, 5, 6 or 7) position of the alkyl group and the content of the isomers in which the benzene ring is attached in the 2 or 1 position is correspondingly low.
  • Preferred materials are set forth in U.S. Patent 3,320,174, especially those in which the alkyls are of 10 to 13 carbon atoms.
  • the C 8-18 ethoxylated alkyl ether sulfate surfactants have the structure wherein n is about 1 to about 22 more preferably 1 to 3 and R is an alkyl group having about 8 to about 18 carbon atoms, more preferably 12 to 15 and natural cuts, for example, C 12-14 or C 12-16 and M is an ammonium cation or a metal cation, most preferably sodium.
  • the ethoxylated alkyl ether sulfate may be made by sulfating the condensation product of ethylene oxide and C 8-10 alkanol, and neutralizing the resultant product.
  • the ethoxylated alkyl ether sulfates differ from one another in the number of carbon atoms in the alcohols and in the number of moles of ethylene oxide reacted with one mole of such alcohol.
  • Preferred ethoxylated alkyl ether polyethenoxy sulfates contain 12 to 15 carbon atoms in the alcohols and in the alkyl groups thereof, e.g., sodium myristyl (3 EO) sulfate.
  • Ethoxylated C 8-18 alkylphenyl ether sulfates containing from 2 to 6 moles of ethylene oxide in the molecule are also suitable for use in the invention compositions.
  • These detergents can be prepared by reacting an alkyl phenol with 2 to 6 moles of ethylene oxide and sulfating and neutralizing the resultant ethoxylated alkylphenol.
  • concentration of the ethoxylated alkyl ether sulfate surfactant is about 1 to about 8 wt.%.
  • the water-soluble zwitterionic surfactant which is an essential ingredient of present liquid detergent composition, provides good foaming properties and mildness to the present nonionic based liquid detergent.
  • the zwitterionic surfactant is a water soluble betaine having the general formula: wherein R 1 is an alkyl group having 10 to 20 carbon atoms, preferably 12 to 16 carbon atoms, or the amido radical: wherein R is an alkyl group having 9 to 19 carbon atoms and a is the integer 1 to 4; R 2 and R 3 are each alkyl groups having 1 to 3 carbons and preferably 1 carbon; R 4 is an alkylene or hydroxyalkylene group having from 1 to 4 carbon atoms and, optionally, one hydroxyl group.
  • Typical alkyldimethyl betaines include decyl dimethyl betaine or 2-(N-decyl-N, N-dimethyl-ammonia) acetate, coco dimethyl betaine or 2-(N-coco N, N-dimethylammonio) acetate, myristyl dimethyl betaine, palmityl dimethyl betaine, lauryl diemethyl betaine, cetyl dimethyl betaine, stearyl dimethyl betaine, etc.
  • the amidobetaines similarly include cocoamidoethylbetaine, cocoamidopropyl betaine and the like.
  • a preferred betaine is coco (C 8 -C 18 ) amidopropyl dimethyl betaine.
  • the hydroxy containing organic acid is preferably a hydroxy aliphatic acid selected from the group consisting of salicylic acid and citric acid and mixtures thereof.
  • Polyethylene glycol which is used in the instant composition has a molecular weight of 200 to 1,000, wherein the polyethylene glycol has the structure HO(CH 2 CH 2 O) n H wherein n is 4 to 52.
  • the concentration of the polyethylene glycol in the instant composition is 0.1 % to 7 wt. %, more preferably 0.1 wt. % to 5 wt. %.
  • the colorant which is a dye and/or pigment is selected from the group consisting of FD&C Yellow (CI15985), FD&C Red (40) (CI16035), Acid Violet 43 (C160730), CI Pigment Blue (15.3) (Colonial Blue B26-130) (C174160) and Cl Pigment Green 7 (CI74260) and mixtures thereof.
  • the instant light duty liquid nonmicroemulsion compositions can contain about 0 wt. % to about 10 wt. %, more preferably about 1 wt. % to about 8 wt. %, of at least one solubilizing agent selected from the group consisting of a C 2-5 mono, dihydroxy or polyhydroxy alkanols such as ethanol, isopropanol, glycerol ethylene glycol, diethylene glycol, propylene glycol, and hexylene glycol and mixtures thereof and alkali metal cumene or xylene sulfonates such as sodium cumene sulfonate and sodium xylene sulfonate.
  • the solubilizing agents are included in order to control low temperature cloud clear properties.
  • alkali metal silicates and alkali metal builders such as alkali metal polyphosphates, alkali metal carbonates, alkali metal phosphonates and alkali metal citrates because these materials, if used in the instant composition, would cause the composition to have a higher pH.
  • the final essential ingredient in the inventive compositions having improved interfacial tension properties is water.
  • the proportion of water in the compositions generally is in the range of 10% to 95%.
  • the liquid cleaning composition of this invention may, if desired, also contain other components either to provide additional effect or to make the product more attractive to the consumer.
  • Colors or dyes in amounts up to 0.5% by weight; bactericides in amounts up to 1% by weight; preservatives, UV absorbers, or antioxidizing agents, such as formalin, 5-bromo-5-nitrodioxan-1,3; 5-chloro-2-methyl-4-isothaliazolin-3-one, 2,6-di-tert.butyl-p-cresol, etc., in amounts up to 2% by weight; pH adjusting agents, such as sulfuric acid or sodium hydroxide, as needed.
  • up to 4% by weight of an opacifier may be added.
  • the instant compositions exhibit color stability at reduced and increased temperatures. More specifically, such compositions remains stable in the range of 0°C to 50°C, especially 5°C to 43°C. Such compositions exhibit a pH of 3 to 5.
  • compositions in wt. % were prepared by simple mixing procedure: A B C D Magnesium linear C8-16 alkyl benzene sulfonate 12.915% 12.915% 12.915% Sodium linear C8-16 alkyl benzene sulfonate 12.915% 12.915% 12.915% 12.915% Ethoxylated C8-C18 alkyl ether sulfate 1.3 EO 12.67% 12.67% 12.67% 12.67% Cocoamide propyl dimethyl betaine 0.5% 0.5% 0.5% 0.5% Lactic acid 1.4% 0.0% 0.0% 0.0% Citric acid 0.0% 1.0% 0.5% 0.0% Sodium Citrate 0.0% 0.0% 0.5% 0.0% Salicylic acid 0.0% 0.0% 0.0% 1.0% Hydrogen Peroxide 2.0% 2.0% 2.0% 2.0% Polyethylene glycol 300 4% 4% 4% 4% 4% Fragrance 0.40% 0.40% 0.40% 0.40% 0.40% 0.40% Tinogard TL 0.03% 0.03% 0.03% 0.03% 0.03% 0.03% Water Balance
  • Atlas Weather-o-meter a weather-o-meter instrument (supplier Atlas, model Ci35A) providing an irradiance of 0.35 W/m2 at 340 nm was utilized.
  • the instrument uses a Xenon arc lamp that produces a stable power distribution which, when unfiltered, closely matches sunlight in outer space. With the proper filters, 1 borosilicate and 1 soda lime, the distribution closely matches sunlight through a window. According to the supplier 6.6 hours exposure from the Xe lamp corresponds to 1 day of sun in Miami, Florida. The products were placed in the Xe chamber a total of 32.8 kJ/m2.
  • compositions in wt. % were prepared by simple mixing procedure: A B C D Magnesium linear C8-16 alkyl benzene sulfonate 12.915% 12.915% 12.915% Sodium linear C8-16 alkyl benzene sulfonate 12.915% 12.915% 12.915% 12.915% Ethoxylated C8-C18 alkyl ether sulfate 1.3 EO 12.67% 12.67% 12.67% 12.67% Cocoamide propyl dimethyl betaine 0.5% 0.5% 0.5% 0.5% 0.5% Lactic acid 1.4% 0.0% 0.0% 0.0% Citric acid 0.0% 1.0% 0.5% 0.0% Sodium Citrate 0.0% 0.0% 0.5% 0.0% Salicylic acid 0.0% 0.0% 0.0% 1.0% Hydrogen Peroxide 2.0% 2.0% 2.0% 2.0% Polyethylene glycol 300 4% 4% 4% 4% 4% Orange color solution 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% 0.14% Fragrance 0.40% 0.40% 0.40% 0.40% 0.4
  • Pigments or combinations of pigments/dyes can also be considered at the following level in the formula.
  • compositions in wt. % were prepared by simple mixing procedure: A B C D Magnesium linear C8-16 alkyl benzene sulfonate 12.915% 12.915% 12.915% 12.915% Sodium linear C8-16 alkyl benzene sulfonate 12.915% 12.915% 12.915% 12.915% Ethoxylated C8-C18 alkyl ether sulfate 1.3 EO 12.67% 12.67% 12.67% 12.67% 12.67% Cocoamide propyl dimethyl betaine 0.5% 0.5% 0.5% 0.5% Lactic acid 1.4% 0.0% 1.4% 0.0% Citric acid 0.0% 1.0% 0.0% 1.0% External D& C violet No.

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  • Engineering & Computer Science (AREA)
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  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
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Claims (3)

  1. Composition liquide et de couleur stable pour nettoyer la vaisselle, ayant des propriétés détachantes et désinfectantes et une stabilité améliorée des peroxydes et de la couleur, qui comprend approximativement en poids :
    (a) de 10 % à 14 % d'un sel de sodium d'un agent tensioactif alkylbenzène sulfonate linéaire en C8 à C16 ;
    (b) de 10 % à 14 % d'un sel de magnésium d'un agent tensioactif alkylbenzène sulfonate linéaire en C8 à C16 ;
    (c) de 10 % à 14 % d'un sel d'ammonium ou de sodium d'un agent tensioactif alkyléther sulfate éthoxylé en C8 à C18 ;
    (d) de 0,1 % à 5 % d'un agent tensioactif zwitterionique ;
    (e) de 0,5 % à 5 %, de préférence de 0,5 % à 4 % d'un acide organique contenant un groupe alpha-hydroxy et/ou d'un sel de métal alcalin dudit acide organique contenant un groupe alpha-hydroxy ;
    (f) de 0,5 % à 10 % d'un peroxyde d'hydrogène ;
    (g) de 0,01 % à 1 % d'un colorant ;
    (h) de 0,1 % à 7 % de polyéthylène glycol ; et
    (i) le reste étant de l'eau, où la composition a un pH de 3 à 4 et a une viscosité de 100 à 1 000 cps à 25 °C telle que mesurée sur un viscosimètre Brookfield RVTDV-II, en utilisant une broche #21 à 20 tours par minute.
  2. Composition selon la revendication 1, dans laquelle l'acide organique contenant un groupe hydroxy est choisi dans le groupe consistant en l'acide citrique et l'acide salicylique, et leurs mélanges.
  3. Composition selon la revendication 1, dans laquelle ledit colorant est choisi dans le groupe consistant en le Pigment Green 7, le Pigment CI Blue 15,3, le FD&C Yellow 6, le FD&C Red 40 et l'Acid Violet 43, et leurs mélanges.
EP03744192A 2002-03-05 2003-03-05 Compositions de nettoyage de vaisselle sous forme liquide et a couleur stable contenant une source de peroxyde Expired - Lifetime EP1492862B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US259069 1994-06-20
US10/090,702 US6475967B1 (en) 2002-03-05 2002-03-05 Liquid dish cleaning compositions containing a peroxide source
US90702 2002-03-05
US10/259,069 US6541436B1 (en) 2002-03-05 2002-09-27 Color stable liquid dish cleaning composition containing a peroxide source
PCT/US2003/006763 WO2003076560A1 (fr) 2002-03-05 2003-03-05 Compositions de nettoyage de vaisselle sous forme liquide et a couleur stable contenant une source de peroxyde

Publications (2)

Publication Number Publication Date
EP1492862A1 EP1492862A1 (fr) 2005-01-05
EP1492862B1 true EP1492862B1 (fr) 2005-10-05

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EP (1) EP1492862B1 (fr)
AT (1) ATE305957T1 (fr)
AU (1) AU2003216527A1 (fr)
CA (1) CA2478595A1 (fr)
DE (1) DE60301790D1 (fr)
IL (1) IL163858A0 (fr)
MX (1) MXPA04008434A (fr)
NO (1) NO20044206L (fr)
PL (1) PL372707A1 (fr)
WO (1) WO2003076560A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023198784A1 (fr) * 2022-04-14 2023-10-19 Glaxosmithkline Consumer Healthcare (Uk) Ip Limited Composition de nettoyage

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ534352A (en) 2002-02-12 2006-04-28 Virox Technologies Inc Enhanced activity hydrogen peroxide disinfectant
US20080305182A1 (en) 2002-11-15 2008-12-11 Ramirez Jose A Hydrogen peroxide disinfectant containing a cyclic carboxylic acid and/or aromatic alcohol
DE60328705D1 (de) * 2002-11-15 2009-09-17 Virox Technologies Inc Eine säure und/oder alkohol enthaltendes wasserstoffperoxid-desinfektionsmittel
CA2564763C (fr) 2004-05-14 2012-08-07 Virox Technologies Inc. Desinfectant cutane a base de peroxyde d'hydrogene
GB0418919D0 (en) * 2004-08-25 2004-09-29 Unilever Plc Shading dyes
EP2169040B1 (fr) * 2008-09-30 2012-04-11 The Procter & Gamble Company Compositions détergentes liquides démontrant un effet à deux couleurs ou plus
US20130089621A1 (en) 2011-10-05 2013-04-11 Arkema Inc. Disinfectant compositions with hydrogen peroxide
US20130089533A1 (en) 2011-10-05 2013-04-11 Arkema Inc. Disinfectant compositions with hydrogen peroxide
BR112018075463B1 (pt) * 2016-06-13 2023-01-10 Unilever Ip Holdings B.V. Sistema de limpeza, método de remoção de manchas de um tecido e uso da composição de limpeza líquida
US10450535B2 (en) 2017-10-18 2019-10-22 Virox Technologies Inc. Shelf-stable hydrogen peroxide antimicrobial compositions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130806A (en) * 1976-04-28 1977-11-02 Tsumura Juntendo Kk Detergent composition
PH11998001775B1 (en) * 1997-07-21 2004-02-11 Procter & Gamble Improved alkyl aryl sulfonate surfactants
EP1001014B1 (fr) * 1998-11-10 2006-01-11 The Procter & Gamble Company Compositions de blanchiment
US6147039A (en) * 1999-04-30 2000-11-14 Colgate-Palmolive Company Antibacterial liquid hand cleaning compositions containing a hydroxy containing organic acid
US6326347B1 (en) * 2001-08-06 2001-12-04 Colgate-Palmolive Co. Reddish peach colored stable liquid cleaning composition comprising red dye and lactic acid
US6444636B1 (en) * 2001-12-10 2002-09-03 Colgate-Palmolive Company Liquid dish cleaning compositions containing hydrogen peroxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023198784A1 (fr) * 2022-04-14 2023-10-19 Glaxosmithkline Consumer Healthcare (Uk) Ip Limited Composition de nettoyage

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PL372707A1 (en) 2005-07-25
AU2003216527A1 (en) 2003-09-22
IL163858A0 (en) 2005-12-18
NO20044206L (no) 2004-10-04
MXPA04008434A (es) 2004-11-26
EP1492862A1 (fr) 2005-01-05
ATE305957T1 (de) 2005-10-15
DE60301790D1 (de) 2006-02-16
WO2003076560A1 (fr) 2003-09-18
CA2478595A1 (fr) 2003-09-18

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