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WO1995033035A1 - Compositions de detergents contenant un sarcosinate d'oleoyle - Google Patents

Compositions de detergents contenant un sarcosinate d'oleoyle Download PDF

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Publication number
WO1995033035A1
WO1995033035A1 PCT/US1995/006823 US9506823W WO9533035A1 WO 1995033035 A1 WO1995033035 A1 WO 1995033035A1 US 9506823 W US9506823 W US 9506823W WO 9533035 A1 WO9533035 A1 WO 9533035A1
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WIPO (PCT)
Prior art keywords
alkyl
amine
composition
surfactant
sodium
Prior art date
Application number
PCT/US1995/006823
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English (en)
Inventor
Joseph Paul Morelli
Dimitris Lapas
Sherri Lynn Randall
Rajan Keshav Panandiker
Jean-Pol Boutique
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The Procter & Gamble Company
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Filing date
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Publication of WO1995033035A1 publication Critical patent/WO1995033035A1/fr

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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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/86—Mixtures of anionic, cationic, and 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/65—Mixtures of anionic with cationic 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
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates 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
    • 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
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/40—Monoamines or polyamines; 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/42—Amino alcohols or amino 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
    • C11D1/38—Cationic compounds
    • C11D1/42—Amino alcohols or amino ethers
    • C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
    • 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
    • C11D1/72—Ethers of polyoxyalkylene glycols

Definitions

  • the present invention relates to detergent compositions and cleaning methods which employ oleoyl sarcosinate surfactant and a surfactant amine to enhance the removal of greasy or oily stains and soils from substrates.
  • Most conventional detergent compositions contain mixtures of various detersive surfactants in order to remove a wide variety of soils and stains from surfaces.
  • various anionic surfactants especially the alkyl benzene sulfonates, are useful for removing particulate soils
  • various nonionic surfactants such as the alkyl ethoxylates and alkylphenol ethoxylates, are useful for removing greasy soils.
  • Oleoyl sarcosinate is a known anionic surfactant which has been used as the detersive surfactant, for example, in fabric laundering compositions. Oleoyl sarcosinate has been described in the following patents and publications: U.S. 2,542,385; U.S. 3,402,990; U.S. 3,639,568; U.S. 4,772,424; U.S. 5,186,855; European Patent Publication 505,129; British Patent Publication 1,211,545; Japanese Patent Publication 59/232194; Japanese Patent Publication 62/295997; Japanese Patent Publication 02/180811; and Chemical Abstracts Service Abstracts Nos.
  • Oleoyl sarcosinates are not known to be especially or particularly useful for removing greasy or oily stains or soil from substrates washed therewith.
  • fatty amines have found utility as emulsifiers and fabric softening agents which strongly adhere to surfaces by either physical or chemical bonding and which can accordingly modify surface properties.
  • Fatty amines do not generally possess the soil removal, stain removal, sudsing or aesthetic properties to be useful as the sole surface active agent in detergent compositions suitable for laundering fabrics or washing dishware.
  • Surfactant amines therefore, are generally used aspart of a combination of ingredients used to form such products.
  • the present invention relates to detergent compositions which may be in the form of liquid, granular or gel products suitable for removing greasy or oily stains or soils from substrates including fabrics, dishware, and the like.
  • Such compositions comprise at least about 1% by weight of a detersive surfactant component which comprises an oleoyl sarcosinate surfactant and a surfactant amine.
  • a detersive surfactant component which comprises an oleoyl sarcosinate surfactant and a surfactant amine.
  • These compositions should provide an aqueous wash solution pH of at least about 6.5.
  • the oleoyl sarcosinate can be in its acid or salt form and is present to the extent of from about 0.5% to 55% by weight of the composition.
  • the surfactant amine can be a primary, secondary or tertiary amine which comprises at least one C ⁇ to C22 alkyl, alkenyl, cycloaliphatic or polycyclic substituent and is present to the extent of from about 0.5% to 10% by weight of the composition.
  • the present invention also relates to a method for cleaning substrates soiled with greasy and/or oily soils.
  • a method for cleaning substrates soiled with greasy and/or oily soils comprises contacting such soiled substrates with an aqueous wash solution containing from about 500 to 10000 ppm of a detergent composition as hereinbefore described.
  • such a method comprises pretreating greasy/oily stains or soils on substrates by contacting such stains or soils with 'highly concentrated forms of such detergent compositions. This contact should occur prior to the conventional washing of such substrates in aqueous wash solution.
  • the detergent compositions herein essentially contain at least about 1% of a detersive surfactant component which comprises oleoyl sarcosinate.
  • Oleoyl sarcosinate is an anionic surfactant which may be utilized in its acid and/or salt form.
  • Oleoyl sarcosinate has the general formula: C ⁇ 7 H33C(O)N(CH3)CH COOM wherein M is hydrogen or cationic moiety.
  • the configuration of oleoyl sarcosinates can be represented as follows:
  • Preferred M substituents are hydrogen and alkali metal cations, especially sodium and potassium.
  • Oleoyl sarcosinate is commercially available, for example as Hamposyl O marketed by W. R. Grace & Co.
  • oleoyl sarcosinate useful herein can also be prepared from the ester (preferably the methyl ester) or oleic acid and a sarcosine salt (preferably the sodium salt) under anhydrous reaction conditions in the presence of a base catalyst with a basicity equal to or greater than alkoxide catalyst (preferably sodium methoxide).
  • a base catalyst with a basicity equal to or greater than alkoxide catalyst (preferably sodium methoxide).
  • alkoxide catalyst preferably sodium methoxide
  • This salt may be optionally neutralized to form the oleoyl sarcosinate in its acid form.
  • the preferred method for preparing oleoyl sarcosinate is conducted at a temperature from about 80°C to about 200°C, especially from about 120°C to about 200°C. It is preferred to conduct the reaction without solvent although alcohol solvents which have a boiling point of at least 100°C and are stable to the reaction conditions (i.e., glycerol is not acceptable) can be used.
  • the reaction may proceed in about 85% yield with a molar ratio of methyl ester reactant to sarcosine salt reactant to basic catalyst of about 1 : 1 :0.05-0.2.
  • Methyl ester mixtures derived from high oleic content natural oils are especially preferred as starting materials. Examples include high-oleic sunflower and rapeseed/canola oil. In addition, a high- oleic methyl ester fraction derived from either palm kernel oil or tallow is acceptable. It is to be understood that such oils typically will contain some levels of impurities, including some fatty acid impurities that may be converted to sarcosinate compounds by this synthesis method.
  • commodity canola/rapeseed oil may comprise a majority of oleic acid, and a mixture of fatty acid impurities such as palmitic, stearic, linoleic, linolenic and/or eicosenoic acid, some or all of which are converted to the sarcosinate by this reaction method. If desired for formulation purposes, some or all of such impurity materials may be excluded from the starting oil before preparing the oleoyl sarcosinate to be used in the present invention.
  • sarcosine remaining in the reaction mixture can be converted to an amide by addition of maleic or acetic anhydride to the mixture, thereby minimizing the sarcosine content and any potential for formation of undesired nitrogen- containing impurities.
  • the synthesis of oleoyl sarcosinate may be carried out as follows to prepare the sodium oleoyl sarcosinate.
  • reaction mixture is heated to 170°C for 1 hr. to drive off any water.
  • the reaction is initiated by the addition of sodium methoxide 25% in methanol (15.4 g, 0.0714 mol).
  • the reaction mixture is kept at 170°C for 2.5 hr. during which methanol is collected in the Dean-Stark trap.
  • the reaction is allowed to cool slightly, and then methanol (200 g) is added.
  • Maleic anhydride (9.43 g, 0.095 mol) is added to the methanol solution, and the reaction is stirred at 60°C for 0.5 hr.
  • the oleoyl sarcosinate component of the detersive surfactant will generally comprise from about 0.5% to 55% of the total composition.
  • the oleoyl sarcosinate will be present to the extent of about 1% to 20% of the composition, more preferably from about 2% to 15% of the composition.
  • the second essential element of the detersive surfactant component of the detergent compositions herein comprises a surfactant amine, which as used herein includes amine materials having the following formulas and having surfactant properties per se and/or are compatible with the surfactant systems of the present invention.
  • a surfactant amine which as used herein includes amine materials having the following formulas and having surfactant properties per se and/or are compatible with the surfactant systems of the present invention.
  • Such an amine material will generally correspond to the formula:
  • K ⁇ is C -C22 alkyl, alkenyl, cycloaliphatic or polycyclic group which may be substituted with up to three hydroxyl or phenyl groups and which may optionally be interrupted with up to 12 ethylene oxide moieties; wherein R 2 and R3 are each H or Cj-Cig straight or branched chain alkyl or alkenyl groups which may be substituted with up to 12 ethylene oxide moieties; and wherein K ⁇ and R 2 may be taken together to form an imidazoline group of the structure:
  • R4 is C7 - C17 alkyl.
  • Rj is Cg-Cjg alkyl; R and R3 are each H or
  • C1-C4 alkyl optionally interrupted with 1 or 2 ethylene oxide moieties; and R4 is C ⁇ ⁇ - C ⁇ alkyl.
  • Amines of the above formulas, as indicated, are generally known as surfactant amines. Such materials are described in greater detail in Kirk-Othmer; Encyclopedia of Chemical Technology, Fourth Edition, Volume 2, “Fatty Amines,” Pages 405-425
  • Suitable primary amines i.e., those wherein, in the above formulas, R2 and R3 are both hydrogen, include 1-hexylamine, 1-octylamine, 1-decylamine, laurylamine, palmitylamine, stearoylamine, oleoylamine, coconutalkylamine, tallowalkylamine, 6- amino-1-hexanol; 3-isopropoxypropylamine, 3-(2-methoxyethoxy)-propylamine, 2-
  • Suitable secondary amines i.e., those wherein, in the above formulas, only one of R and R3 is hydrogen, include dicoconutalkylamine, di-n-dodecylamine, di-n- hexadecylamine, di-n-octadecylamine, and ditallowalkylamine.
  • Suitable tertiary amines include lauryldimethylamine, coconutalkyldimethylamine, dimethyloleoylamine, di-n-decylmethylamine, dicoconutalkylmethylamine, tri-n- octylamine, tri-n-dodecylamine, hexadecyltris(ethyleneoxy)dimethylamine, tallowalkylbis(2-hydroxyethyl)amine, stearoylbis(2-hydroxyethyl)amine, and oleoylbis(2-hydroxyethyl)amine.
  • Suitable imidazolines useful herein are those of the formula.
  • R4 is C ⁇ ⁇ - C ⁇ alkyl.
  • Such materials are commercially marketed under the trade name VARTNE.
  • Suitable polycyclic amines include those based on rosin acids. Examples of such amines are those of the formula:
  • the preferred materials are the trialkyl amines marketed under the tradename ADOGEN, the long chain alkyldimethyl amines marketed under the tradename ARMEEN and the ethoxylated amines marketed under the tradename ETHOMEEN.
  • the most preferred amines for use in the compositions herein are 1-hexylamine, 1-octylamine, 1-decylamine, 1-dodecylamine, n-dodecyldimethylamine (ARMEEN DM12D) and bis- hydroxyethylcoconutalkylamine (ETHOMEEN C/12).
  • amines of the foregoing type are protonated under the pH conditions of use for the detergent compositions herein.
  • the resulting cationic protonated amine species then interacts with the oleoyl sarcosinate, and perhaps other anionic surfactants, to form a lipophilic surfactant complex. This in turn leads to greater surface absorptivity and superior detergency for greasy/oily soils.
  • the alkylamines useful herein which generally have pKa's around 9 -11, can also provide buffering capacity for the detergent compositions in which they are used.
  • the amine component of the detersive surfactant herein will generally comprise from about 0.5% to 10% of the detergent composition.
  • such amines will be used at concentrations ranging from about 1% to 4% of the detergent compositions herein.
  • the amine concentration will be selected such that the ratio of total anionic surfactant, i.e., sarcosinate plus any optional anionics, to amine will range from about 1 : 1 to 50: 1 , more preferably from about 2: 1 to 10: 1.
  • the detersive surfactant component of the compositions herein may optionally, and preferably will, also comprise one or more additional non-sarcosinate, non-amine detersive surfactants.
  • Optional detersive surfactants utilized can be of the anionic, nonionic, non-amine cationic, zwitterionic, or ampholytic type or can comprise compatible mixtures of these surfactant types.
  • Optional detersive surfactants useful herein are described in U.S. Patent 3,664,961, Norris, issued May 23, 1972; U.S. Patent 3,919,678, Laughlin et al., issued December 30, 1975; U.S. Patent 4,222,905, Cockrell, issued September 16, 1980; in U.S.
  • anionics and nonionics are preferred and non- sarcosinate anionics are most preferred.
  • Such preferred optional anionic surfactants can themselves be of several different types. For example, water-soluble salts of the higher fatty acids, i.e., "soaps", are useful anionic surfactants in the compositions herein.
  • alkali metal soaps such as the sodium, potassium salts, and the ammonium, alkylammonium and alkanolamine salts of higher fatty acids containing from about 8 to about 24 carbon atoms, and preferably from about 12 to about 18 carbon atoms.
  • Soaps can be made by direct saponification of fats and oils or by the neutralization of free fatty acids. Particularly useful are the sodium and potassium salts of the mixtures of fatty acids derived from coconut oil and tallow, i.e., sodium or potassium tallow and coconut soap. Soaps can also perform a builder function in the detergent compositions herein. Use of fatty acid soaps in the compositions herein will generally result in a diminution of sudsing. This effect should be taken into account by the formulator.
  • non-sarcosinate anionic surfactants which are suitable for use herein include the water-soluble salts, preferably the alkali metal, ammonium, alkylammonium and alkanolamine salts, or organic sulfuric reaction products having in their molecular structure an alkyl group containing from about 10 to about 20 carbon atoms and a sulfonic acid or sulfuric acid ester group.
  • alkyl is the alkyl portion of acyl groups.
  • this group of synthetic surfactants are a) the sodium, potassium and ethanolamine alkyl sulfates, especially those obtained by sulfating the higher alcohols (Cg-Cj carbon atoms) such as those produced by reducing the glycerides of tallow or coconut oil; b) the sodium, potassium and ethanolamine alkyl polyethoxylate sulfates, particularly those in which the alkyl group contains from 10 to 22, preferably from 12 to 18 carbon atoms, and wherein the polyethoxylate chain contains from up to about 15, preferably up to about 7 ethoxylate moieties; and c) the sodium and potassium alkylbenzene sulfonates in which the alkyl group contains from about 9 to about 15 carbon atoms, in straight chain or branched chain configuration, e.g., those of the type described in U.S.
  • Especially valuable are linear straight chain alkylbenzene sulfonates in which the average number of carbon atoms in the alkyl group is from about 11 to 13, abbreviated as ⁇ ⁇ . ⁇ LAS.
  • Preferred optional nonionic surfactants are those of the formula
  • Rl(OC2H4) n OH wherein R ⁇ is a C9-C16 alkyl group or a C -Cj2 alkyl phenyl group, and n is from 3 to about 80.
  • Particularly preferred are condensation products of C12-C15 alcohols with from about 3 to about 20 moles of ethylene oxide per mole of alcohol, e.g., C12-C-4 alcohol condensed with about 6.5 moles of ethylene oxide per mole of alcohol.
  • nonionic surfactants include polyhydroxy fatty acid amides of the formula
  • R is a Cg. ⁇ alkyl or alkenyl
  • R1 is a preferably a methyl or 3- methoxypropyl group
  • Z is glycityl derived from a reduced sugar or alkoxylated derivative thereof.
  • Examples are N-methyl N-1-deoxyglucityl cocoamide and N- methyl N-1-deoxyglucityl oleamide and other N-methylglucamides. See WO 9,206,154.
  • Other sugar-derived surfactants include the N-alkoxy polyhydroxy fatty acid amides, such as Cio-Cjg N-(3-methoxypropyl) glucamide.
  • the N-propyl through N-hexyl C ⁇ -Cjg glucamides can be used for low sudsing.
  • the detergent compositions herein will comprise from about 5% to
  • compositions herein 60% of the detersive surfactant component. More preferably, such compositions will comprise from about 10% to 45% of a detersive surfactant. If optional non- sarcosinate, non-amine surfactants are employed, these optional surfactants will generally comprise from about 50% to 95%, more preferably from about 60% to 85%, of the detersive surfactant component of the compositions herein.
  • the detergent compositions herein may also comprise a wide variety of optional ingredients.
  • optional ingredients include detergent builders, enzymes, liquid carriers and solvents, and other conventional detergent composition adjuvants.
  • the detergent compositions herein may also optionally comprise from about 0.1% to 80% by weight of a detergent builder.
  • a detergent builder Preferably such compositions in liquid form will comprise from about 1% to 10% by weight of the builder component.
  • Preferably such compositions in granular form will comprise from about 1% to 50% by weight of the builder component.
  • Detergent builders are well known in the art and can comprise, for example, phosphate salts as well as various organic and inorganic nonphosphorus builders.
  • Water-soluble, nonphosphorus organic builders useful herein include the various alkali metal, ammonium and substituted ammonium polyacetates, carboxylates, polycarboxylates and polyhydroxy sulfonates.
  • polyacetate and polycarboxylate builders are the sodium, potassium, lithium, ammonium, and substituted ammonium salts of ethylene diamine tetraacetic acid, nitrilotriacetic acid, oxydisuccinic acid, mellitic acid, benzene polycarboxylic acids, and citric acid.
  • suitable polycarboxylates for use herein are the polyacetal carboylates described in U.S. Patent 4,144,226, issued March 13, 1979 to Crutchfield et al., and U.S. Patent 4,246,495, issued March 27, 1979 to Crutchfield et al., both of which are incorporated herein by reference.
  • Particularly preferred polycarboxylate builders are the oxydisuccinates and the ether carboxylate builder compositions comprising a combination of tartrate monosuccinate and tartrate disuccinate described in U.S. Patent 4,663,071, Bush et al., issued May 5, 1987, the disclosure of which is incorporated herein by reference.
  • nonphosphorus, inorganic builders include the silicates, aluminosilicates, borates and carbonates. Particularly preferred are sodium and potassium carbonate, bicarbonate, sesquicarbonate, tetraborate decahydrate, and silicates having a weight ratio of SiO2 to alkali metal oxide of from about 0.5 to about 4.0, preferably from about 1.0 to about 2.4. Also preferred are aluminosilicates including zeolites. Such materials and their use as detergent builders are more fully discussed in Corkill et al., U.S. Patent No. 4,605,509, the disclosure of which is incorporated herein by reference. Also, crystalline layered silicates such as those discussed in Corkill et al., U.S. Patent No. 4,605,509, incorporated herein by reference, are suitable for use in the detergent composition of the invention.
  • Suitable enzyme components are available from a wide variety of commercial sources.
  • suitable enzymes are available from NOVO Industries under product names T-GranulateTM and Savinase TM, and Gist-Brocades under product names MaxacalTM and MaxataseTM. Included within the group of enzymes are proteases, amylases, lipases, cellulases and mixtures thereof.
  • the enzyme concentration preferably should be from about 0% to about 5%, more preferably from about 0.001% to about 2.5%, and most preferably from about 0.01% to about 2%.
  • proteases are used at an Activity Unit (Anson Unit) level of from about 0.001 to about 0.05, most preferably from about 0.002 to about 0.02, while amylases are used at an amylase unit level of from about 5 to about 5000, most preferably from about 50 to about 500 per gram of detergent composition.
  • Activity Unit Asson Unit
  • amylases are used at an amylase unit level of from about 5 to about 5000, most preferably from about 50 to about 500 per gram of detergent composition.
  • proteases are the subtilisins which are obtained from particular strains of B. subtilis and B. licheniforms. Another suitable protease is obtained from a strain of Bacillus, having maximum activity throughout the pH range of 8-12, developed and sold by Novo Industries A S under the registered trade name ESPERASE. The preparation of this enzyme and analogous enzymes is described in British Patent Specification No. 1,243,784 of Novo.
  • protealytic enzymes suitable for removing protein-based stains that are commercially available include those sold under the tradenames ALCALASE and SAVINASE by Novo Industries A/S (Denmark) and MAXATASE by International Bio-Synthetics, Inc. (The Netherlands).
  • proteases include Protease A (see European Patent Application 130,756, published January 9, 1985) and Protease B (see European Patent Application Serial No. 87303761.8, filed April 28, 1987, and European Patent Application 130,756, Bott et al, published January 9, 1985).
  • Other proteases include Protease A (see European Patent Application 130,756, published January 9, 1985) and Protease B (see European Patent Application Serial No. 87303761.8, filed April 28, 1987, and European Patent Application 130,756, Bott et al, published January 9, 1985).
  • Other proteases include Protease A (see European Patent Application 130,756, published January 9, 1985) and Protease B (see European Patent Application Serial No.
  • Protease C is a variant of an alkaline serine protease from Bacillus, particularly Bacillus lentus. in which arginine replaced lysine at position 27, tyrosine replaced valine at position 104, serine replaced asparagine at position 123, and alanine replaced threonine at position 274.
  • Protease C is described in EP 90915958:4; U.S. Patent No. 5, 185,250; and U.S. Patent No. 5,204,015.
  • protease which are described in copending application U.S. Serial No.
  • the detergent compositions of the present invention can also include any number of additional optional ingredients. These include conventional detergent composition components such as suds boosters or suds suppressers, anti-tarnish and anticorrosion agents, soil suspending agents, soil release agents, germicides, pH adjusting agents, non-builder alkalinity sources, chelating agents, smectite clays, hardness ions, e.g. Ca "1-1” and/or Mg " -1" cations, enzyme-stabilizing agents, hydrotropes, carrier liquids, and perfumes. (See U.S. Patent 3,936,537, issued February 3, 1976 to Baskerville, Jr. et al., the disclosure of which is incorporated herein by reference.) Dye transfer inhibiting agents and optical brighteners may also be included.
  • conventional detergent composition components such as suds boosters or suds suppressers, anti-tarnish and anticorrosion agents, soil suspending agents, soil release agents, germicides, pH adjusting agents, non-builder alkalinity sources,
  • Chelating agents are described in U.S. Patent 4,663,071, Bush et al., from Column 17, line 54, through Column 18, line 68, incorporated herein by reference.
  • Suds modifiers are also optional ingredients and are described in U.S. Patents 3,933,672, issued January 20, 1976, to Bartoletta et al., and 4,136,045, issued January 23,1979, to Gault et al., both incorporated herein by reference.
  • Suitable smectite clays for use herein are described in U.S. Patent 4,762,645, Tucker et al., issued August 9, 1988, column 6, line 3 through Column 7, line 24, incorporated herein by reference.
  • a preferred biodegradable chelator for use herein is ethylenediamine disuccinate ("EDDS"), especially the [S,S] isomer as described in U.S. Patent 4,704,233, November 3, 1987, to Hartman and Perkins.
  • EDDS ethylenediamine disuccinate
  • Optional components such as alkalinity sources, pH adjusting agents, clay and carrier liquids can comprise a substantial amount, e.g. up to about 80%, of the detergent compositions herein.
  • Other conventional optional detergent composition adjavents comprise much smaller amounts of the compositions, i.e. up to about 10% of the compositions.
  • the detergent compositions herein may optionally contain bleaching agents or bleaching compositions containing a bleaching agent and one or more bleach activators.
  • bleaching agents will typically be at levels of from about 1% to about 30%, more typically from about 5% to about 20%, of the detergent composition, especially for fabric laundering.
  • the amount of bleach activators will typically be from about 0.1% to about 60%, more typically from about 0.5% to about 40% of the bleaching composition comprising the bleaching agent- plus-bleach activator.
  • the bleaching agents used herein can be any of the bleaching agents useful for detergent compositions in textile cleaning or other cleaning purposes that are now known or become known. These include oxygen bleaches as well as other bleaching agents.
  • Perborate bleaches e.g., sodium perborate (e.g., mono- or tetra-hydrate) can be used herein.
  • Another category of bleaching agent that can be used without restriction encompasses percarboxylic acid bleaching agents and salts thereof. Suitable examples of this class of agents include magnesium monoperoxyphthalate hexahydrate, the magnesium salt of metachloro perbenzoic acid, 4-nonylamino-4-oxoperoxybutyric acid and diperoxydodecanedioic acid.
  • Such bleaching agents are disclosed in U.S. Patent 4,483,781, Hartman, issued November 20, 1984, U.S.
  • Highly preferred bleaching agents also include 6- nonylamino-6-oxoperoxycaproic acid as described in U.S. Patent 4,634,551, issued January 6, 1987 to Burns et al.
  • Peroxygen bleaching agents can also be used. Suitable peroxygen bleaching compounds include sodium carbonate peroxyhydrate and equivalent "percarbonate” bleaches, sodium pyrophosphate peroxyhydrate, urea peroxyhydrate, and sodium peroxide. Persulfate bleach (e.g., OXONE, manufactured commercially by DuPont) can also be used.
  • a preferred percarbonate bleach comprises dry particles having an average particle size in the range from about 500 micrometers to about 1,000 micrometers, not more than about 10% by weight of said particles being smaller than about 200 micrometers and not more than about 10% by weight of said particles being larger than about 1,250 micrometers.
  • the percarbonate can be coated with silicate, borate or water-soluble surfactants.
  • Percarbonate is available from various commercial sources such as FMC, Solvay and Tokai Denka. Mixtures of bleaching agents can also be used.
  • Peroxygen bleaching agents, the perborates, the percarbonates, etc. are preferably combined with bleach activators, which lead to the in situ production in aqueous solution (i.e., during the washing process) of the peroxy acid corresponding to the bleach activator.
  • bleach activators Various nonlimiting examples of activators are disclosed in U.S. Patent 4,915,854, issued April 10, 1990 to Mao et al, and U.S. Patent 4,412,934.
  • NOBS nonanoyloxybenzene sulfonate
  • TAED tetraacetyl ethylene diamine
  • Highly preferred amido-derived bleach activators are those of the formulae:
  • R 1 N(R 5 )C(O)R 2 C(O)L or R 1 C(O)N(R 5 )R 2 C(O)L wherein R ⁇ is an alkyl group containing from about 6 to about 12 carbon atoms, R 2 is an alkylene containing from 1 to about 6 carbon atoms, R? is H or alkyl, aryl, or alkaryl containing from about 1 to about 10 carbon atoms, and L is any suitable leaving group.
  • a leaving group is any group that is displaced from the bleach activator as a consequence of the nucleophilic attack on the bleach activator by the perhydrolysis anion.
  • a preferred leaving group is phenyl sulfonate.
  • bleach activators of the above formulae include (6- octanamido-caproyl)oxybenzenesulfonate, (6-nonanamidocaproyl)oxybenzenesul- fonate, (6-decanamido-caproyl)oxybenzenesulfonate, and mixtures thereof as described in U.S. Patent 4,634,551, incorporated herein by reference.
  • Another class of bleach activators comprises the benzoxazin-type activators disclosed by Hodge et al in U.S. Patent 4,966,723, issued October 30, 1990, incorporated herein by reference.
  • a highly preferred activator of the benzoxazin-type is:
  • Still another class of preferred bleach activators includes the acyl lactam activators, especially acyl caprolactams and acyl valerolactams of the formulae: wherein R ⁇ is H or an alkyl, aryl, alkoxyaryl, or alkaryl group containing from 1 to about 12 carbon atoms.
  • lactam activators include benzoyl caprolactam, octanoyl caprolactam, 3,5,5-trimethylhexanoyl caprolactam, nonanoyl caprolactam, decanoyl caprolactam, undecenoyl caprolactam, benzoyl valerolactam, octanoyl valerolactam, decanoyl valerolactam, undecenoyl valerolactam, nonanoyl valerolactam, 3,5,5-trimethylhexanoyl valerolactam and mixtures thereof. See also U.S. Patent 4,545,784, issued to Sanderson, October 8, 1985, incorporated herein by reference, which discloses acyl caprolactams, including benzoyl caprolactam, adsorbed into sodium perborate. .
  • Bleaching agents other than oxygen bleaching agents are also known in the art and can be utilized herein.
  • One type of non-oxygen bleaching agent of particular interest includes photoactivated bleaching agents such as the sulfonated zinc and/or aluminum phthalocyanines. See U.S. Patent 4,033,718, issued July 5, 1977 to Holcombe et al. If used, detergent compositions will typically contain from about 0.025% to about 1.25%, by weight, of such bleaches, especially sulfonate zinc phthalocyanine.
  • the bleaching compounds can be catalyzed by means of a manganese compound.
  • a manganese compound Such compounds are well known in the art and include, for example, the manganese-based catalysts disclosed in U.S. Pat. 5,246,621, U.S. Pat. 5,244,594; U.S. Pat. 5,194,416; U.S. Pat. 5,114,606; and European Pat. App. Pub. Nos.
  • Preferred examples of these catalysts include triazacyclononane)2(PF6)2, Mn ⁇ i 2(u-O) i (u-O Ac)2( 1 ,4,7-trimethyl- 1,4,7- triazacyclononane)2-(Cl ⁇ 4)2, Mn ⁇ 4(u-O)6( 1 ,4,7-triazacyclononane)4(Cl ⁇ 4)4, Mn ⁇ Mn IV 4(u-O) ⁇ (u-OAc)2.(l,4,7-trimethyl-l,4,7-triazacyclononane)2(Cl ⁇ 4)3, MnI (l,4,7-trimethyl-l,4,7-triazacyclononane)- (OC ⁇ PFg), and mixtures thereof.
  • metal-based bleach catalysts include those disclosed in U.S. Pat. 4,430,243 and U.S. Pat. 5,114,611.
  • the use of manganese with various complex ligands to enhance bleaching is also reported in the following United States Patents: 4,728,455; 5,284,944; 5,246,612; 5,256,779; 5,280,117; 5,274,147; 5,153,161; and 5,227,084.
  • compositions and processes herein can be adjusted to provide on the order of at least one part per ten million of the active bleach catalyst species in the aqueous washing liquor, and will preferably provide from about 0.1 ppm to about 700 ppm, more preferably from about 1 ppm to about 500 ppm, of the catalyst species in the laundry liquor
  • the detergent compositions according to the present invention can be in liquid, gel or granular forms. Such compositions can be prepared by combining the essential and optional components in the requisite concentrations in any suitable order and by any conventional means.
  • Granular compositions for example, are genarally made by combining base granule ingredients (e.g. surfactants, builders, water, etc.) as a slurry, and spray drying the resulting slurry to a low level of residual moisture (5-12%). The remaining dry ingredients can be admixed in granular powder form with the spray dried granules in a rotary mixing drum and the liquid ingredients (e.g. enzymes, binders and perfumes) can be sprayed onto the resulting granules to form the finished detergent composition.
  • base granule ingredients e.g. surfactants, builders, water, etc.
  • the remaining dry ingredients can be admixed in granular powder form with the spray dried granules in a rotary mixing drum and the liquid ingredients
  • Granular compositions according to the present invention can also be in "compact form", i.e. greater than about 600 g/1.
  • the granular detergent compositions according to the present invention will contain a lower amount of "inorganic filler salt", compared to conventional granular detergents; typical filler salts are alkaline earth metal salts of sulfates and chlorides, typically sodium sulfate; "compact" detergents typically comprise not more than 10% filler salt.
  • Liquid detergent compositions can be prepared by admixing the essential and optional ingredients thereof in any desired order to provide compositions containing components in the requisite concentrations.
  • Liquid compositions according to the present invention can also be in "compact form.” In such case, the liquid detergent compositions according to the present invention will contain a lower amount of water, compared to conventional liquid detergents.
  • detergent compositions herein in gel form can also be prepared by admixing essential and optional ingredients together in the required amounts.
  • the formulation of gels is a complex phenomenon involving the association of solute molecules in an aqueous medium. While a precise definition of the gel state is difficult, most aqueous gels can be considered as having most of the properties of a solid or semi-solid, while still containing as high as 99% water.
  • Gels of the type used as the gel detergent compositions provided herein are typically in the form of gelatinized or gelled compositions which can have viscosities as high as 5,000,000 centipoise, and typically range from about 500,000 to about 4,000,000 centipoise.
  • compositions of the present invention are formulated so as to have a pH of at least about 6.5, preferably greater than about 7, in the washing solution at conventional usage concentrations in order to optimize cleaning performance on greasy and oily soils; acidic wash solution pH's tend to decrease performance on such soils.
  • the compositions herein are more alkaline in nature when placed in the washing solution and have a pH of greater than about 7.5.
  • Some of the sarcosinate/amine systems of the present invention will attain optimum removal of greasy/oily soils at these higher pH's. In such systems, overall performance may be improved by varying the wash solution pH during the washing process.
  • Composition and washing solution pH will generally be no greater than about 1 1, preferably no greater than about 10.
  • the present invention also provides a method for laundering fabrics or washing dishes soiled with greasy/oily stains or soil. Such a method employs contacting these fabrics or dishware with an aqueous washing solution formed from an effective amount of the detergent compositions hereinbefore described. Contacting of fabrics or dishware with washing solution will generally occur under conditions of agitation.
  • agitation is preferably provided in a washing machine for good cleaning. Washing is preferably followed by drying the wet fabrics in a conventional clothes dryer. For dishwashing, agitation can be carried out in a conventional automatic dishwashing machine. For use of light duty liquids to clean dishes, agitation of the washing solution is generally carried out by hand. Dishware surfaces are usually cleaned by a hand-held apparatus such as a rag, sponge, or brush.
  • An effective amount of the liquid, granular or gel detergent compositions in the aqueous wash solution in the washing machine, automatic dishwasher, or hand dishwashing solution is preferably from about 500 to about 10000 ppm.
  • the detergent compositions herein may also be used to pretreat substrates containing greasy/oily soils or stains prior to washing such substrates using conventional aqueous washing solutions.
  • Such pretreatment involves the application of highly concentrated forms of the detergent compositions herein directly onto the greasy or oily stains or soils found on the substrate to be cleaned.
  • compositions herein in liquid or gel form this will generally involve the direct application of the composition as is to the stain/soil on the substrate.
  • pretreatment involves the application of an aqueous paste formed from such granular products.
  • Aqueous pastes of this type will generally contain from about 1% to 50% water, preferably from about 5% to 20% water.
  • Pretreatment of greasy/oily stains or soils will generally occur for a period of from about 30 seconds to 24 hours prior to washing the pretreated soiled/stained substrate in conventional manner. More preferably, pretreatment times will range from about 1 to 180 minutes.
  • Oleoyl sarcosinate 10.0 9.0 11.0 10.0
  • Enzymes prote, lipase, cellulase
  • 2.4 2.4 2.0 2.0 Terephthalate-based polymer 0.5 0.5 0.5 0.5 0.5 Boric acid 2.4 2.4 2.8 2.8 2-butyl-octanol — — 2.0 2.0 ( 2 )DC 3421 R 0.3 0.4 0.3 0.4 ( 3) FF 400 R
  • (2)DC 3421 is a silicone oil commercially available from Dow Corning.
  • compositions described in Table I are suitable for laundering fabrics soiled with grease or oil using aqueous washing solutions formed from such compositions.
  • the compositions in Table I are also especially effective for pretreating fabrics with greasy or oily stains. To effect such pretreatment, greasy stains and soils on the fabrics are contacted with the full strength Table I liquid compositions for 30 minutes prior to washing the fabrics in a conventional fabric laundering process.
  • compositions having substantially similar greasy/oily soil and stain removal performance properties are realized when, in the Table I compositions, the amine surfactants are replaced with an equivalent amount of 1-octylamine, 1-decylamine, laurylamine, palmitylamine, stearoylamine, oleoylamine, coconutalkylamine, tallowalkylamine, 6-amino-l-hexanol, 3-isopropoxypropylamine, 3-(2- methoxyethoxy)-propylamine, 2-(2-aminoethoxy)-ethanol, cyclohexylamine, lauryldimethylamine, dicoconutalkylamine, di-n-dodecylamine, di-n-hexadecylamine, di-n-octadecylamine, ditallowalkylamine, coconutalkyldimethylamine, dimethyloleoylamine, di-n-decylmethylamine, dicoconutalky
  • Oleoyl sarcosinate 5.8 6.1 10.2
  • compositions described in Table II are suitable for laundering fabrics soiled with grease or oil using aqueous washing solutions formed from such compositions.
  • compositions having substantially similar greasy/oily soil and stain removal performance properties are realized when, in the Table II compositions, the amine surfactants are replaced with an equivalent amount of 1-hexylamine, 1-decylamine, laurylamine, palmitylamine, stearoylamine, oleoylamine, coconutalkylamine, tallowalkylamine, 6-amino-l-hexanol, 3-isopropoxypropylamine, 3 -(2- methoxyethoxy)-propylamine, 2-(2-aminoethoxy)-ethanol, cyclohexylamine, dicoconutalkylamine, di-n-dodecylamine, di-n-hexadecylamine, di-n-octadecylamine, ditallowalkylamine, lauryldimethylamine, coconutalkyldimethylamine, dimethyloleoylamine, di-n-decylmethylamine, dicoconutalk
  • Cio Alkyl ethoxylate 8 EO) 7 3 7 1 8 C 12 _ C 14 N-methyl glucamide 8 9 12 6 8
  • compositions of Table III are suitable for washing dishware soiled with grease or oil using aqueous washing solutions formed from such compositions.
  • a granular automatic dishwashing detergent of the present invention is shown in Table IV.
  • Component Wt. % is shown in Table IV.
  • Nonionic suds suppressor (1) 4.0
  • Chlorine bleach solids (2) 1.9 Sodium C12/13 alkyl ethoxy (3.0 ave.) sulfate 4.0
  • Blend of ethoxylated monohydroxy alcohol and polyoxyethylene/ polyoxypropylene block polymer Includes 3.2% monstearyl acid phosphate for suds suppression.
  • composition of Table IV is suitable for cleaning dishware soiled with grease and/or oil when such a composition is utilized in a conventional automatic dishwashing machine.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne des compositions de détergents particulièrement efficaces pour éliminer les taches de graisse et d'huile de substrats tels que des tissus et de la vaisselle pendant les opérations de lavage. Ces compositions contiennent principalement un tensioactif comprenant un sarcosinate d'oléoyle et une amine tensioactive. L'inventon concerne également des procédés de lavage de ces substrats et des procédés de prétraitement de ces substrats au moyen de ces compositions.
PCT/US1995/006823 1994-06-01 1995-05-30 Compositions de detergents contenant un sarcosinate d'oleoyle WO1995033035A1 (fr)

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Cited By (17)

* Cited by examiner, † Cited by third party
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WO1997035949A1 (fr) * 1996-03-26 1997-10-02 Basf Aktiengesellschaft Detergent et produit a vaisselle ameliores
WO1997035948A3 (fr) * 1996-03-26 1997-11-20 Basf Ag Renforçateur du pouvoir lavant de detergents
WO1998001521A1 (fr) * 1996-07-08 1998-01-15 The Procter & Gamble Company Compositions detergentes de lavage a la main renfermant une combinaison de tensioactifs
WO2000042140A1 (fr) * 1999-01-11 2000-07-20 Huntsman Petrochemical Corporation Compositions tensioactives renfermant des amines alcoxylees
US6130198A (en) * 1996-03-26 2000-10-10 Basf Aktiengesellschaft Bleaching efficiency boosters for bleach and textile detergent compositions
WO2005049776A1 (fr) * 2003-11-14 2005-06-02 The Procter & Gamble Company Composition detergente liquide comportant un tensioactif anionique de solubilisation
DE102004055492A1 (de) * 2004-11-17 2006-07-13 Chemische Fabrik Dr. Weigert Gmbh & Co. Kg Klarspüler für Kunststoffteile
WO2009080575A3 (fr) * 2007-12-20 2009-10-15 Henkel Ag & Co. Kgaa Détergent contenant des cotensioactifs azotés
JP2016517852A (ja) * 2013-04-20 2016-06-20 クラリアント・インターナシヨナル・リミテツド 油性物質、脂肪酸、アミノ酸界面活性剤、およびｎ−メチル−ｎ−アシルグルカミンを含有する組成物
US10772324B2 (en) 2012-11-03 2020-09-15 Clariant International Ltd. Aqueous adjuvant-compositions
US10813862B2 (en) 2012-05-30 2020-10-27 Clariant International Ltd. Use of N-methyl-N-acylglucamines as solubilizers
US10864275B2 (en) 2012-05-30 2020-12-15 Clariant International Ltd. N-methyl-N-acylglucamine-containing composition
US10920080B2 (en) 2015-10-09 2021-02-16 Clariant International Ltd. N-Alkyl glucamine-based universal pigment dispersions
US10961484B2 (en) 2015-10-09 2021-03-30 Clariant International Ltd. Compositions comprising sugar amine and fatty acid
US11220603B2 (en) 2016-05-09 2022-01-11 Clariant International Ltd. Stabilizers for silicate paints
WO2022129329A1 (fr) * 2020-12-17 2022-06-23 Unilever Ip Holdings B.V. Composition de nettoyage
US11425904B2 (en) 2014-04-23 2022-08-30 Clariant International Ltd. Use of aqueous drift-reducing compositions

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FR2329746A1 (fr) * 1975-10-31 1977-05-27 Procter & Gamble Europ Composition detergente liquide pour la vaisselle
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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035949A1 (fr) * 1996-03-26 1997-10-02 Basf Aktiengesellschaft Detergent et produit a vaisselle ameliores
WO1997035948A3 (fr) * 1996-03-26 1997-11-20 Basf Ag Renforçateur du pouvoir lavant de detergents
US6130198A (en) * 1996-03-26 2000-10-10 Basf Aktiengesellschaft Bleaching efficiency boosters for bleach and textile detergent compositions
US6180590B1 (en) 1996-03-26 2001-01-30 Basf Aktiengesellschaft Washing power enhancer for detergents
US6413929B1 (en) * 1996-03-26 2002-07-02 Basf Aktiengesellschaft Bleaching efficiency boosters for bleach and textile detergent compositions
WO1998001521A1 (fr) * 1996-07-08 1998-01-15 The Procter & Gamble Company Compositions detergentes de lavage a la main renfermant une combinaison de tensioactifs
US6165967A (en) * 1996-07-08 2000-12-26 The Procter & Gamble Company Hand wash laundry detergent compositions containing a combination of surfactants
WO2000042140A1 (fr) * 1999-01-11 2000-07-20 Huntsman Petrochemical Corporation Compositions tensioactives renfermant des amines alcoxylees
US6617303B1 (en) 1999-01-11 2003-09-09 Huntsman Petrochemical Corporation Surfactant compositions containing alkoxylated amines
WO2005049776A1 (fr) * 2003-11-14 2005-06-02 The Procter & Gamble Company Composition detergente liquide comportant un tensioactif anionique de solubilisation
DE102004055492A1 (de) * 2004-11-17 2006-07-13 Chemische Fabrik Dr. Weigert Gmbh & Co. Kg Klarspüler für Kunststoffteile
WO2009080575A3 (fr) * 2007-12-20 2009-10-15 Henkel Ag & Co. Kgaa Détergent contenant des cotensioactifs azotés
US10813862B2 (en) 2012-05-30 2020-10-27 Clariant International Ltd. Use of N-methyl-N-acylglucamines as solubilizers
US10864275B2 (en) 2012-05-30 2020-12-15 Clariant International Ltd. N-methyl-N-acylglucamine-containing composition
US10772324B2 (en) 2012-11-03 2020-09-15 Clariant International Ltd. Aqueous adjuvant-compositions
JP2016517852A (ja) * 2013-04-20 2016-06-20 クラリアント・インターナシヨナル・リミテツド 油性物質、脂肪酸、アミノ酸界面活性剤、およびｎ−メチル−ｎ−アシルグルカミンを含有する組成物
US11425904B2 (en) 2014-04-23 2022-08-30 Clariant International Ltd. Use of aqueous drift-reducing compositions
US10920080B2 (en) 2015-10-09 2021-02-16 Clariant International Ltd. N-Alkyl glucamine-based universal pigment dispersions
US10961484B2 (en) 2015-10-09 2021-03-30 Clariant International Ltd. Compositions comprising sugar amine and fatty acid
US11220603B2 (en) 2016-05-09 2022-01-11 Clariant International Ltd. Stabilizers for silicate paints
WO2022129329A1 (fr) * 2020-12-17 2022-06-23 Unilever Ip Holdings B.V. Composition de nettoyage

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