AU2003215020A1 - Foamstable antimicrobial liquid dish cleaning compositions - Google Patents
Foamstable antimicrobial liquid dish cleaning compositions Download PDFInfo
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- AU2003215020A1 AU2003215020A1 AU2003215020A AU2003215020A AU2003215020A1 AU 2003215020 A1 AU2003215020 A1 AU 2003215020A1 AU 2003215020 A AU2003215020 A AU 2003215020A AU 2003215020 A AU2003215020 A AU 2003215020A AU 2003215020 A1 AU2003215020 A1 AU 2003215020A1
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—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
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/90—Betaines
Description
WO 03/080784 PCT/US03/08617 FOAMSTABLE ANTIMICROBIAL LIQUID DISH CLEANING COMPOSITIONS 5 Field of Invention This invention relates to a mild antibacterial liquid dish cleaning composition of 10 high active surfactant level containing APG and higher betaine levels, having improved stability which is designed to disinfect the surface being treated while maintaining good foaming grease cutting, rinsing and mildness properties. Background of the Invention The present invention relates to novel light duty liquid detergent compositions 15 containing APG and higher betaine levels with an improved stability profile and high foaming and good grease cutting properties as well as disinfecting properties. The prior art is replete with light duty liquid detergent compositions containing nonionic surfactants in combination with anionic and/or betaine surfactants wherein the nonionic detergent is not the major active surfactant. In U.S. Patent No. 3,658,985 an 20 anionic based shampoo contains a minor amount of a fatty acid alkanolamide. U.S. Patent No. 3,769,398 discloses a betaine-based shampoo containing minor amounts of nonionic surfactants. This patent states that the low foaming properties of nonionic detergents renders its use in shampoo compositions non-preferred. U.S. Patent No. 4,329,335 also discloses a shampoo containing a betaine surfactant as the major 25 ingredient and minor amounts of a nonionic surfactant and of a fatty acid mono- or di ethanolamide. 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 WO 03/080784 PCT/USO3/08617 2 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 5 detergent. The silicate content determines the amount of anionic and/or nonionic detergent in the liquid cleaning composition. However, 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 10 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 15 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. 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 20 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 25 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 WO 03/080784 PCT/USO3/08617 3 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 5 surfactant, a betaine surfactant, an anionic surfactant and a C1 2
-C
14 fatty acid monoethanolamide foam stabilizer. U.S. Patent 6,147,039 teaches an antibacterial hand cleaning composition having a low surfactant content. Summary of the Invention 10 It has now been found that a mild, antibacterial liquid dish cleaning composition containing APG and higher betaine levels having improved stability can be formulated with three different anionic surfactants, a zwitterionic surfactant, an alkyl glucoside surfactant, a hydroxy aliphatic acid, a solubilizer, a preservative, and water which has desirable cleaning and foaming properties. 15 An object of this invention is to provide an antibacterial liquid dish cleaning composition which comprises a sulfate surfactant, two sulfonate anionic surfactants, a zwitterionic surfactant, an alkyl polyglucoside surfactant, a solubilizer, a hydroxy aliphatic acid, a preservative and water, wherein the composition does not contain any silicas, abrasives, acyl isoethionate, 2-hydroxy-4,2',4'-trichloridiphenyl ether, 20 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 mild antibacterial liquid dish cleaning composition having improved stability and with desirable high foaming and 25 cleaning properties which kills bacteria. Additional objects, advantages and novel features of the invention will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following or may be learned by practice of the invention. The objects and advantages of the invention may be realized and attained WO 03/080784 PCT/USO3/08617 4 by means of the instrumentalities and combinations particularly pointed out in the appended claims. Detailed Description of the Invention This invention relates to an antibacterial liquid dish cleaning composition which 5 comprises approximately by weight: (a) 1% to 9% of a sodium salt of a C8-C16 linear alkyl benzene sulfonate surfactant; (b) 4% to 16% of a magnesium salt of a C8-C16 linear alkyl benzene sulfonate surfactant; 10 (c) 4% to 16% of an ammonium or sodium salt of an ethoxylated C8-C18 alkyl ether sulfate surfactant; (d) 0.1% to 5% of a zwitterionic surfactant; (e) 0.5% to 5%, more preferably 0.5% to 4% of a hydroxy containing organic acid; 15 (f) 5% to 15% of an alkyl polyglucoside surfactant; (g) 0.1% to 10%, more preferably 0.5% to 10% of at least one solubilizer; (h) 0.005% to 3.0% of a preservative; and (i) the balance being color, fragrance, UV absorber and water, wherein the composition has a pH of 3 to 4.5 and has a viscosity of 200 to 800 cps, more preferably 20 200 to 600 cps at 250C using a #21 spindle at 20 rpm as measured on a Brookfield RVTDV-II viscometer, wherein the composition does not contain any grease release agents such as choline chloride or buffering system which is a nitrogerious buffer which is ammonium or alkaline earth carbonate, amine oxide surfactants, guanidine derivates, alkoxylalkyl amines and alkyleneamines C3-C7 alkyl and alkenyl monobasic and 25 dibasic acids such as C4-C7 aliphatic carboxylic diacids which do not contain a hydroxy group, boric acid, phosphoric acid, ethoxylated nonionic surfactants and amino alkylene phosphonic acid. The 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, WO 03/080784 PCT/USO3/08617 5 potassium, ammonium, magnesium and ethanolammonium salts of linear C8-C16 alkyl benzene sulfonates; C10-C20 paraffin sulfonates, alpha olefin sulfonates containing about 10-24 carbon atoms and C8-C18 alkyl sulfates and mixtures thereof. The paraffin sulfonates may be monosulfonates or di-sulfonates and usually are 5 mixtures thereof, obtained by sulfonating paraffins of 10 to 20 carbon atoms. Preferred paraffin sulfonates are those of C12-18 carbon atoms chains, and more preferably they are of C14-17 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 10 be made to specifications and desirably the content of paraffin sulfonates outside the C14-17 range will be minor and will be minimized, as will be any contents of di- or poly sulfonates. Examples of suitable other sulfonated anionic detergents are the well known higher alkyl mononuclear aromatic sulfonates, such as the higher alkylbenzene 15 sulfonates containing 9 to 18 or preferably 9 to 16 carbon atoms in the higher alkyl group in a straight or branched chain, or C8-15 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 20 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 C8-18 ethoxylated alkyl ether sulfate surfactants have the structure 25 - + R-(OCHCH2)nOSO3M 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 WO 03/080784 PCT/USO3/08617 6 example, C12-14 or C12-16 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 C8-10 alkanol, and neutralizing the resultant product. 5 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. 10 Ethoxylated C8-18 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. The concentration of the ethoxylated alkyl ether sulfate surfactant is about 1 to about 8 15 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: 20 R2
R
1 -- 4-COO R3 25 wherein R 1 is an alkyl group having 10 to 20 carbon atoms, preferably 12 to 16 carbon atoms, or the amido radical: 30 R-- N-(CH2a 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 WO 03/080784 PCT/USO3/08617 7 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 5 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 alkyl polysaccharides surfactants, which are used in conjunction with the aforementioned surfactants have a hydrophobic group containing from about 8 to about 10 20 carbon atoms, preferably from about 10 to about 16 carbon atoms, most preferably from about 12 to about 14 carbon atoms, and polysaccharide hydrophilic group containing from about 1.5 to about 10, preferably from about 1.5 to about 4, most preferably from about 1.6 to about 2.7 saccharide units (e.g., galactoside, glucoside, fructoside, glucosyl, fructosyl; and/or galactosyl units). Mixtures of saccharide moieties 15 may be used in the alkyl polysaccharide surfactants. The number x indicates the number of saccharide units in a particular alkyl polysaccharide surfactant. For a particular alkyl polysaccharide molecule x can only assume integral values. In any physical sample of alkyl polysaccharide surfactants there will be in general molecules having different x values. The physical sample can be characterized by the average 20 value of x and this average value can assume non-integral values. In this specification the values of x are to be understood to be average values. The hydrophobic group (R) can be attached at the 2-, 3-, or 4- positions rather than at the 1-position, (thus giving e.g. a glucosyl or galactosyl as opposed to a glucoside or galactoside). However, attachment through the 1- position, i.e., glucosides, galactoside, fructosides, etc., is 25 preferred. In the preferred product the additional saccharide units are predominately attached to the previous saccharide unit's 2-position. Attachment through the 3-, 4-, and 6- positions can also occur. Optionally and less desirably there can be a polyalkoxide chain joining the hydrophobic moiety (R) and the polysaccharide chain. The preferred alkoxide moiety is ethoxide.
WO 03/080784 PCT/USO3/08617 8 Typical hydrophobic groups include alkyl groups, either saturated or unsaturated, branched or unbranched containing from about 8 to about 20, preferably from about 10 to about 18 carbon atoms. Preferably, the alkyl group is a straight chain saturated alkyl group. The alkyl group can contain up to 3 hydroxy groups and/or the 5 polyalkoxide chain can contain up to about 30, preferably less than about 10, alkoxide moieties. Suitable alkyl polysaccharides are decyl, dodecyl, tetradecyl, pentadecyl, hexadecyl, and octadecyl, di-, tri-, tetra-, penta-, and hexaglucosides, galactosides, lactosides, fructosides, fructosyls, lactosyls, glucosyls and/or galactosyls and mixtures 10 thereof. The alkyl monosaccharides are relatively less soluble in water than the higher alkyl polysaccharides. When used in admixture with alkyl polysaccharides, the alkyl monosaccharides are solubilized to some extent. The use of alkyl monosaccharides in admixture with alkyl polysaccharides is a preferred mode of carrying out the invention. 15 Suitable mixtures include coconut alkyl, di-, tri-, tetra-, and pentaglucosides and tallow alkyl tetra-, penta-, and hexaglucosides. The preferred alkyl polysaccharides are alkyl polyglucosides having the formula R20(CnH2nO)r(Z)x wherein Z is derived from glucose, R is a hydrophobic group selected from the group 20 consisting of alkyl, alkylphenyl, hydroxyalkylphenyl, and mixtures thereof in which said alkyl groups contain from about 10 to about 18, preferably from about 12 to about 14 carbon atoms; n is 2 or 3 preferably 2, r is from 0 to 10, preferable 0; and x is from 1.5 to 8, preferably from 1.5 to 4, most preferably from 1.6 to 2.7. To prepare these compounds a long chain alcohol (R2OH) can be reacted with glucose, in the presence 25 of an acid catalyst to form the desired glucoside. Alternatively the alkyl polyglucosides can be prepared by a two step procedure in which a short chain alcohol (R1 OH) can be reacted with glucose, in the presence of an acid catalyst to form the desired glucoside. Alternatively the alkyl polyglucosides can be prepared by a two step procedure in which a short chain alcohol (C1 -6) is reacted with glucose or a polyglucoside (x=2 to 4) to WO 03/080784 PCT/USO3/08617 9 yield a short chain alkyl glucoside (x=1 to 4) which can in turn be reacted with a longer chain alcohol (R2OH) to displace the short chain alcohol and obtain the desired alkyl polyglucoside. If this two step procedure is used, the short chain alkylglucosde content of the final alkyl polyglucoside material should be less than 50%, preferably less than 5 10%, more preferably less than about 5%, most preferably 0% of the alkyl polyglucoside. The amount of unreacted alcohol (the free fatty alcohol content) in the desired alkyl polysaccharide surfactant is preferably less than about 2%, more preferably less than about 0.5% by weight of the total of the alkyl polysaccharide. For some uses it is 10 desirable to have the alkyl monosaccharide content less than about 10%. The used herein, "alkyl polysaccharide surfactant" is intended to represent both the preferred glucose and galactose derived surfactants and the less preferred alkyl polysaccharide surfactants. Throughout this specification, "alkyl polyglucoside" is used to include alkyl polyglycosides because the stereochemistry of the saccharide moiety is 15 changed during the preparation reaction. An especially preferred APG glycoside surfactant is APG 625 glycoside manufactured by the Henkel Corporation of Ambler, PA. APG25 is a nonionic alkyl polyglycoside characterized by the formula: CnH2n+10(C6H1005)xH 20 wherein n=10 (2%); n=122 (65%); n=14 (21-28%); n=16 (4-8%) and n=18 (0.5%) and x (degree of polymerization) = 1.6. APG 625 has: a pH of 6 to 10 (10% of APG 625 in distilled water); a specific gravity at 250C of 1.1 g/ml; a density at 250C of 9.1 Ibs/gallon; a calculated HLB of 12.1 and a Brookfield viscosity at 350C, 21 spindle, 5-10 RPM of 3,000 to 7,000 cps. 25 The hydroxy containing organic acid is ortho hydroxy benzoic acid or preferably a hydroxy aliphatic acid selected from the group consisting of lactic acid, citric acid, salicylic acid and glycolic and mixtures thereof, wherein citric acid is preferred. 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 WO 03/080784 PCT/US03/08617 10 solubilizing agent selected from the group consisting of a C2-5 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 5 sulfonate. The solubilizing agents are included in order to control low temperature cloud clear properties. The instant formulas explicitly exclude 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 10 composition, would cause the composition to have a high pH as well as leaving residue on the surface being cleaned. 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%. 15 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. The following are mentioned by way of example: Colors or dyes in amounts up to 0.5% by weight; bactericides in amounts up to 1% by weight; UV absorbents, or antioxidizing agents, and pH adjusting agents, such as sulfuric acid or 20 sodium hydroxide, as needed. Furthermore, if opaque compositions are desired, up to 4% by weight of an opacifier may be added. Preservatives which can be used in the instant compositions at a concentration of 0.005 wt. % to 3 wt. %, more preferably 0.01 wt. % to 2.5 wt. % are: benzalkonium chloride; benzethonium chloride,5-bromo-5-nitro-1,3dioxane; 2-bromo-2-nitropropane 25 1,3-diol; alkyl trimethyl ammonium bromide; N-(hydroxymethyl)-N-(1,3-dihydroxy methyl-2,5-dioxo-4-imidaxolidinyl-N'-(hydroxy methyl) urea; 1-3-dimethyol-5,5-dimethyl hydantoin; formaldehyde; iodopropynl butyl carbamata, butyl paraben; ethyl paraben; methyl paraben; propyl paraben, mixture of methyl isothiazolinone/methyl chloroisothiazoline in a 1:3 wt. ratio; mixture of phenoxythanol/butyl paraben/methyl WO 03/080784 PCT/US03/08617 11 paraben/propylparaben; 2-phenoxyethanol; tris-hydroxyethyl-hexahydrotriazine; methylisothiazolinone; 5-chloro-2-methyl-4-isothiazolin-3-one; 1,2-dibromo-2, 4 dicyanobutane; 1-(3-chloroalkyl)-3,5,7-triaza-azoniaadamantane chloride; and sodium benzoate. PH adjusting agents such as sulfuric acid or sodium hydroxide can be used 5 as needed. In final form, the instant compositions exhibit stability at reduced and increased temperatures. More specifically, such compositions remain clear and stable in the range of 00C to 500C, especially 50C to 430C. Such compositions exhibit a pH of 3 to 5. 10 The following examples illustrate the liquid body cleaning compositions of the described invention. Unless otherwise specified, all percentages are by weight. The exemplified compositions are illustrative only and do not limit the scope of the invention. Unless otherwise specified, the proportions in the examples and elsewhere in the specification are by weight. 15 The instant compositions have a minimum foam volume of 350mls after 40 rotations at room temperature as measured by the foam volume test using 0.0333 wt. % of the Ultra composition in 150 ppm of water. The Shake foam test is an inverted cylinder test in which 100 gr. of a 0.0333 wt. % LDL formula in 150 ppm of H20 is placed in a stoppered graduate cylinder (500 ml) and inverted 40 cycles at a rate of 30 20 cycles/minute. After 40 inversions, the foam volume which has been generated is measured in mls inside the graduated cylinder. This value includes the 100 ml of LDL solution inside the cylinder. After the initial volume is measured, 175 microliters of whole milk is added to the solution. The cylinder is then inverted for another 40 cycles and a foam volume with soil is measured; the foam volume after the soil addition is at 25 least 130mls. The values provided above include the 100 ml's of LDL solution inside the cylinder. The Modified Germicidal Spray Test was used to determine the surface disinfection profile. The Modified Germicidal Spray test protocol was designed by MicroBiotest Inc., Sterling Virginia, to determine percentage of germs killed on hard WO 03/080784 PCT/USO3/08617 12 surfaces such as dishware. The method determines the efficacy of products intended to be used for one-step cleaning and germ killing on surface of dishware and is based on the Germicidal Spray Products test, Official Methods of Analysis, Sixteenth edition, 1995, AOAC. 5 Example 1 The following composition is listed as a wt. %. The physical properties and appearance (i.e. viscosity, cloud point, color) are unchanged upon aging in extreme temperature conditions. 10 A Magnesium linear alkyl benzene sulfonate 9 Sodium linear alkyl benzene sulfonate 3 Ammonium alkyl ether sulfate 1.3EO 11.5 Alkyl polyglucoside 9.5 Citric acid 1 Cocoamidopropyl betaine 5 Fragrance 1 Ethanol 1.3 Sodium xylene sulfonate 3.5 Orange color solution 0.14 Glucoserve LAD preservative 0.11 Perfume 0.45 Benzotriazolyl Dodecyle P- Cresol, Dodecene Homopolymer 0.03 (Tinogard TL)- UV absorber Deionized water Balance pH 3.5 Viscosity, initial 410 Viscosity, after 2 weeks @ 135F 410 Color, initial Orange Color, after 2 weeks @ 135F Orange/ no loss of color & no precipitation WO 03/080784 PCT/USO3/08617 13 Example 2 The following composition is listed as a wt. %. The dishwashing performance as shown below foam measurements, has been unchanged upon aging at extreme temperature conditions. A Magnesium linear alkyl benzene sulfonate 9 Sodium linear alkyl benzene sulfonate 3 Ammonium alkyl ether sulfate 1.3EO 11.5 Alkyl polyglucoside 9.5 Citric acid 1 Cocoamidopropyl betaine 5 Fragrance 1 Ethanol 1.3 Sodium xylene sulfonate 3.5 Orange color solution 0.14 Glucoserve LAD preservative 0.11 Perfume 0.45 Benzotriazolyl Dodecyle P- Cresol, Dodecene Homopolymer 0.03 (Tinogard TL)- UV absorber Deionized water Balance pH 3.5 Initial Performance: Shake foam, I (ml) 377 Initial Performance: Shake foam, F (ml) 143 Performance after 2 weeks @ 135F: Shake foam, I(ml) 365 Performance after 2 weeks @ 135F: Shake foam, F(ml) 140 Modified GST (1% dilution, 1 minute contact time/ staph aureus >=2log and e-coli or salmonella)/ Log reduction 5
Claims (1)
1. A mild antibacterial liquid dish cleaning composition which comprises approximately by weight: (a) 1% to 9% of a sodium salt of a C8-C16 linear alkyl benzene sulfonate 5 surfactant; (b) 4% to 16% of a magnesium salt of a C8-C16 linear alkyl benzene sulfonate surfactant; (c) 4% to 16% of an ammonium or sodium salt of an ethoxylated C8-C18 alkyl ether sulfate surfactant; 10 (d) 0.1% to 5% of a zwitterionic surfactant; (e) 0.5% to 5% of a hydroxy containing organic acid; (f) 5% to 15% of an alkyl polyglucoside surfactant; (g) 0.1% to 10% of at least one solubilizer; (h) 0.005% to 3.0% of a preservative; and 15 (i) the balance being color, perfume, UV absorber and water, wherein the composition has a pH of 3 to 4 and has a viscosity of 100 to 1,000 cps at 25 0 C using a #21 spindle at 20 rpm as measured on a Brookfield RVTDV-Il viscometer, wherein the composition does not contain any choline chloride ammonium or alkaline earth carbonate, amine oxide surfactants, guanidine derivates, alkoxylalkyl amines and 20 alkyleneamines C3-C7 alkyl and alkenyl monobasic and dibasic acids such as C4-C 7 aliphatic carboxylic diacids which do not contain a hydroxy group, boric acid, phosphoric acid, ethoxylated nonionic surfactants, and amino alkylene phosphonic acid and the composition is pourable and not a gel has a complex viscosity at 1 rads 1 of less than 0.4 Pascal seconds. 25
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/103,302 | 2002-03-21 | ||
US10/103,302 US6593284B2 (en) | 2001-05-11 | 2002-03-21 | Antibacterial liquid dish cleaning compositions |
US10/350,717 | 2003-01-27 | ||
US10/350,717 US20030144218A1 (en) | 2001-05-11 | 2003-01-27 | Mild antibacterial liquid dish cleaning compositions having improved stability |
PCT/US2003/008617 WO2003080784A1 (en) | 2002-03-21 | 2003-03-19 | Foamstable antimicrobial liquid dish cleaning compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2003215020A1 true AU2003215020A1 (en) | 2003-10-08 |
Family
ID=28456589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003215020A Abandoned AU2003215020A1 (en) | 2002-03-21 | 2003-03-19 | Foamstable antimicrobial liquid dish cleaning compositions |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1485455A1 (en) |
AU (1) | AU2003215020A1 (en) |
CA (1) | CA2479852A1 (en) |
IL (1) | IL164338A0 (en) |
MX (1) | MXPA04009167A (en) |
NO (1) | NO20044482L (en) |
PL (1) | PL372378A1 (en) |
WO (1) | WO2003080784A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2392167A (en) | 2002-08-22 | 2004-02-25 | Reckitt Benckiser Inc | Composition containing an acid with anionic and nonionic surfactants |
WO2009154616A1 (en) * | 2008-06-17 | 2009-12-23 | Colgate-Palmolive Company | Light duty liquid cleaning compositions and methods of manufacture and use thereof |
DE102012206707A1 (en) * | 2012-04-24 | 2013-10-24 | Henkel Ag & Co. Kgaa | Washing, cleaning or rinsing agent with improved foaming behavior |
CN111743478A (en) * | 2020-06-15 | 2020-10-09 | 天津市艳胜工贸有限公司 | KBS plant extraction wet tissue |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU661682B2 (en) * | 1991-04-15 | 1995-08-03 | Colgate-Palmolive Company, The | Light duty liquid detergent compositions |
WO1998005745A2 (en) * | 1996-08-08 | 1998-02-12 | Colgate-Palmolive Company | Light duty liquid cleaning compositions |
US5851974A (en) * | 1997-10-28 | 1998-12-22 | Colgate Palmolive Company | Light duty liquid cleaning composition |
US6172022B1 (en) * | 2000-04-17 | 2001-01-09 | Colgate-Palmolive Company | High foaming, grease cutting light duty liquid detergent comprising poly (oxyethylene) diamine |
-
2003
- 2003-03-19 MX MXPA04009167A patent/MXPA04009167A/en not_active Application Discontinuation
- 2003-03-19 WO PCT/US2003/008617 patent/WO2003080784A1/en not_active Application Discontinuation
- 2003-03-19 AU AU2003215020A patent/AU2003215020A1/en not_active Abandoned
- 2003-03-19 IL IL16433803A patent/IL164338A0/en unknown
- 2003-03-19 CA CA002479852A patent/CA2479852A1/en not_active Abandoned
- 2003-03-19 PL PL03372378A patent/PL372378A1/en unknown
- 2003-03-19 EP EP03711662A patent/EP1485455A1/en not_active Withdrawn
-
2004
- 2004-10-20 NO NO20044482A patent/NO20044482L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1485455A1 (en) | 2004-12-15 |
MXPA04009167A (en) | 2004-12-07 |
CA2479852A1 (en) | 2003-10-02 |
PL372378A1 (en) | 2005-07-25 |
IL164338A0 (en) | 2005-12-18 |
WO2003080784A1 (en) | 2003-10-02 |
NO20044482L (en) | 2004-10-20 |
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Legal Events
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MK1 | Application lapsed section 142(2)(a) - no request for examination in relevant period |