US3869399A - Liquid detergent compositions - Google Patents
Liquid detergent compositions Download PDFInfo
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- US3869399A US3869399A US222363*A US22236372A US3869399A US 3869399 A US3869399 A US 3869399A US 22236372 A US22236372 A US 22236372A US 3869399 A US3869399 A US 3869399A
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- Prior art keywords
- ethanolamine
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- soap
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Classifications
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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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
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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
- C11D10/00—Compositions of detergents, not provided for by one single preceding group
- C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
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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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
Definitions
- Emulsions and Detergents booklet published by Union Carbide, 1961, pages 7-9.
- the present invention relates to concentrated heavy duty liquid detergent compositions.
- liquid encompasses semi-liquid or gel compositions as well as more conventional freely-flowing formulations.
- Such compositions contain a nonionic surfactant component, a mixture of anionic surfactants and an ethanolamine component.
- Heavy duty liquid detergent compositions are wellknown in the art.
- Such compositions (see, for example, U.S. Pat. Nos. 2,908,651; 2,920,045; 3,272,753, 3,393,154; and Belgian Pat. Nos. 613,165 and 665,532) contain a synthetic organic detergent component which is generally anionic, nonionic, or mixed anionic-nonionic in nature; an inorganic builder salt; and a solvent, usually water and/or alcohol.
- These compositions frequently contain a hydrotrope or solubilizing agent to permit the addition of sufficient quantities of surfactant and builder salt to provide a reasonable volume usage/performance ratio. While such liquid detergent compositions have been found effective for some types of home laundering, the presence of inorganic builder salts in such compositions may be undesirable from an ecological standpoint if such compositions are employed on a broad scale.
- liquid detergent compositions consisting essentially of (a) from about 30 to about 60 percent by weight of a nonionic surfactant produced by the condensation of alkylene oxide with an organic hydrophobic compound; (b) an anionic surfactant mixture (as hereinafter defined) in an amount sufficient to provide a weight ratio of nonionic surfactant to anionic surfactant mixture within the range of from about 2.5:1 to about 3.5:1 based on the free acid form of the anionic surfactants; and (c) an ethanolamine in an amount sufficient to provide at least 1 percent by weight of the composition of ethanolamine.
- the anionic surfactant mixture consists of two components: (l) a mono-, dior tri-ethanolamine alkyl benzene sulfonate having from about 9 to about carbon atoms in the alkyl chain; and (2) a mono-, dior triethanolamine soapcontaining from about 8 to about 24 carbon atoms in the fatty acid moiety thereof. These two components of the anionic surfactant mixture are present in quantities sufficient to provide a weight ratio of the acid form of the sulfonate to the acid form of the soap of from about 20:1 to about 1:1.
- THE NONIONIC- SURFACTANT From about 30 to about 60 percent by weight of the liquid detergent compositions of the present invention consists of a nonionic surfactant derived by the condensation of an alkylene oxide (hydrophilic in nature) with an organic hydrophobic compound, which is usually aliphatic or alkyl aromatic in nature.
- a nonionic surfactant derived by the condensation of an alkylene oxide (hydrophilic in nature) with an organic hydrophobic compound, which is usually aliphatic or alkyl aromatic in nature.
- the length of the hydrophilic or polyoxyalkylene moiety which is condensed with any particular hydrophobic compound can be readily adjusted to yield a water-soluble com pound having the desired degree of balance between hydrophilic and hydrophobic elements.
- suitable nonionic surfactants are:
- the polyethylene oxide condensates of alkyl phenols. These compounds include the condensation products of alkyl phenols having an alkyl group containing from about 6 to 12 carbon atoms in either a straight chain or branched chain configuration, with ethylene oxide, the said ethylene oxide being present in amounts equal to 5 to 25 moles of ethylene oxide per mole of alkyl phenol.
- the alkyl substituent in such compounds may be derived, for example, from polymerized propy lene, diisobutylene, octene, or nonene.
- Examples of compounds of this type include nonyl phenol condensed with about 9.5 moles of ethylene oxide per mole of nonyl phenol, dodecyl phenol condensed with about 12 moles of ethylene oxide per mole of phenol, dinonyl phenol condensed with about 15 moles of ethylene oxide per mole of phenol, di-isooctylphenol condensed with about 15 moles of ethylene oxide per mole of phenol.
- Commercially available nonionic surfactants of this type include lgepal CO-63O marketed by the GAF Corp.; and Triton X-45, .X-l 14, X-lOO and X-l02, all marketed by the Rohm and Haas Co.
- the condensation products of aliphatic alcohols with ethylene oxide may either be straight or branched and generally contains from about 8 to about 22 carbon atoms.
- ethoxylated alcohols include the condensation product of about 6 moles of ethylene oxide with 1 mole of tridecanol, myristyl alcohol condensed with about 10 moles of ethylene oxide per mole of myristyl alcohol, the condensation product of ethylene oxide with coconut fatty alcohol wherein the coconut alcohol is a mixture of fatty alcohols with alkyl chains varying from 10 to 14 carbon atoms in length and wherein the condensate contains about 6 moles of ethylene oxide per mole of alcohol, and the condensation product of about 9 moles of ethylene oxide with the above-described coconut alcohol.
- nonionic surfactants of this type include Tergitol 15-S-9 marketed by the Union Carbide Corp., Neodol 23-65 marketed by the Shell Chemical Co. and Kyro EOB marketed by the Procter & Gamble Co.
- the condensation products of ethylene oxide with a hydrophobic base formed by the condensation of propylene oxide with propylene glycol.
- the hydrophobic portion ofthese compounds has a molecular weight of from about 1,500 to 1,800 and of course exhibits water insolubility.
- the addition of polyoxyethylene moieties to this hydrophobic portion tends to increase the water-solubility of the molecule as a whole, and the liquid character of the product is retained up to the point where the polyoxyethylene content is about 50 percent of the total weight of the condensation product.
- Examples of compounds of this type include certain of the commercially available Pluronic surfactants marketed by the Wyandotte Chemicals Corp.
- the condensation products of ethylene oxide with the product resulting from the reaction of propylene oxide and ethylene diamine consist ofthe reaction product of ethylene diamine and excess propylene oxide, said base having a molecular weight of from about 2,500 to about 3,000.
- This base is condensed with ethylene oxide to the extent that the condensation product contains from about 40 to about 80 percent by weight of polyoxyethylene and has a molecular weight of from about 5,000 to about 11,000.
- Examples of this type ofnonionic surfactant include certain of the commercially available Tetronic compounds marketed by the Wyandotte Chemicals Corp.
- the particular nonionic surfactant employed have a hydrophilic-lipophilic balance (HLB) of from about 8 to about 15.
- HLB hydrophilic-lipophilic balance
- the presence ofthe nonionic surfactant in the instant liquid detergent compositions in the essential specified concentration provides'the necessary oily stain removal in both pre-treatment application and wash water utilization of the instant invention.
- Such nonionic surfactant also contributes to the physical stability of the liquid detergent compositions.
- the anionic component of the instant detergent compositions consists of a mixture of an ethanolamine salt of an alkylbenzene sulfonic acid (an ethanolamine a1- kylbenzene sulfonate) and an ethanolamine salt of a fatty acid (hereinafter referred to as an ethanolamine soap). Both of these salts are prepared by neutralizing the corresponding anionic acids with an ethanolamine selected from the group consisting of monoethanolamine, diethanolamine and triethanolamine.
- the mixture of anionic surfactant salts is employed herein in a quantity sufficient to provide a weight ratio of nonionic surfactant to anionic surfactant mixture of from about 2.511 to about 3.521, based on the free acid form of the anionic surfactants.
- the non-soap component of the anionic surfactant mixture consists of a mono-, dior tri-ethanolamine salt of a straight or branched chain alkyl benzene sulfonic acid in which the alkyl group contains from about 9 to about 15 carbon atoms.-.
- Preferred surfactants of this type are those in which the alkyl chain is linear and averages about 12 carbon atoms in length.
- Examples of ethanolamine alkyl benzene sulfonates useful in the instant invention include monoethanolamine decyl benzene sulfonate, diethanolamine undecyl benzene sulfonate, triethanolamine dodecyl benzene sulfonate, monoethanolamine tridecyl benzene sulfonate, triethanolamine tetradecyl benzene sulfonate and diethanolamine tetrapropylene benzene sulfonate.
- Examples of commercially available alkyl benzene sulfonic acids useful in preparing the ethanolamine sulfonates of the instant invention includev Conoco SA 515, SA 597, and SA 697 all marketed by the Continental Oil Co. and Calsoft LAS 99 marketed by the Pilot Chemical Co.
- the soap component of the anionic surfactant mixture consists of mono-, diand triethanolamine soaps of fatty acids containing from about 8 to about 24 carbon atoms and preferably from about 10 to about 20 carbon atoms.
- Suitable fatty acids can be obtained from natural sources such as, for example, plant or animal esters (e.g., palm oil, coconut oil, babassu oil, soybean oil. safflower oil, tall oil, castor oil, tallow, whale and fish oils, grease, lard, and mixtures thereof).
- the fatty acids also can be synthetically prepared (e.g., by the oxidation of petroleum or by hydrogenation of carbon monoxide via the Fischer-Tropsch process).
- soaps for use in the instant invention include monoethanolamine caproate, diethanolamine laurate, triethanolamine myristate, triethanolamine palmitate, monoethanolamine stearate and diethanolamine palmitoleate.
- Preferred soaps include the mono-, diand triethanolamine soaps of mixtures of fatty acids derived from coconut oil and tallow.
- a highly preferred soap for use in the instant invention is triethanolamine oleate.
- Examples of commercially available fatty acids for use in preparing the ethanolamine soaps of the instant invention include C-l05, C-108, C-110, T-l0, T-11 and OL-910 all marketed by The Procter & Gamble Co., and I-Iyfac, a hydrogenated fish oil fatty acid marketed by Emery Industries, Inc.
- anionic surfactant mixture the two components thereof are present in quantities sufficient to provide a weight ratio of the acid form of the sulfonate (an alkyl benzene sulfonic acid) to the acid form of the soap (a fatty acid) of from about 20:1 to about 1:1, preferably from about 4:1 to 8:1. It has been found that anionic mixture component weight ratios within this range provide an unexpectedly high degree of soil and stain removal and at the same time maintain excellent suds control during both wash and rinse.
- the anionic surfactant mixture as a whole must be present in the instant liquid detergent compositions to such an extent that the weight ratio of nonionic surfactant to anionic surfactant (calculated on a free anionic acid basis) is approximately 3:1, i.e., from about 2.5:1 to about 3.521.
- the weight ratio of nonionic surfactant to anionic surfactant is approximately 3:1, i.e., from about 2.5:1 to about 3.521.
- a third essential component of the liquid detergent composition of the, present invention is the ethanolamine compound.
- the ethanolamine useful herein is selected from the group consisting of monoethanolamine, diethanolamine, triethanolamine and mixtures thereof. Mixtures of these three ethanolamine compounds are produced by the reaction of ethylene oxide with ammonia. The pure compounds can be separated from this mixture by standard distillation procedures.
- the ethanolamine component of the present invention serves two purposes. As will be discussed more fully hereinafter, in the preferred method for preparing the instant compositions the ethanolamine neutralizes the free acid form of the anionic surfactant mixture to provide the corresponding ethanolamine salts which are essential components of the instant detergent compositions. In addition, the excess ethanolamine beyond that necessary to form the anionic surfactant salts in accordance with the invention contributes to detergency performance and serves as a buffering agent which maintains wash water pH of the instant compositions within the range from about 7 to about 9. It is essential that the compositions of this invention contain at least 1 percent by weight of the total composition of free ethanolamine.
- compositions containing nonionic, anionic and ethanolamine components can be formulated by preparing each component separately and thoroughly mixing them together in any order.
- the anionic and ethanolamine components are formulated simultaneously by over-neutralizing with ethanolamine appropriate mixtures of sulfonic and fatty acids. This method forms the requisite ethanolamine alkyl benzene sulfonate and ethanolamine soap in situ and also provides the free ethanolamine component of the instant composition.
- the total amount of ethanolamine employed will vary with the nature and proportion of the particular alkyl benzene sulfonic and fatty acids and with the particular ethanolamine employed.
- a highly preferred ethanolamine concentration for formulation of the anionic-ethanolamine portion of the composition is that ethanolamine weight percentage which is approximately equal to the weight percent of anionic surfactant mixture (on a free acid basis) present in any given detergent composition of the instant invention.
- ethanolamine will always be present in greater than stoichiometric amount for complete neutralization of the acid mixture and will provide the requisite excess free ethanolamine no matter which ethanolamine is employed and which anionic acid mixture within the limits of the present invention is utilized.
- liquid detergent compositions of the instant invention need only contain the above-described three components (i.e., anhydrous compositions), highly preferred compositions of the present invention contain in addition to the three active components a solvent selected from the group consisting of water and water-alcohol mixtures. Generally, such solvents can be added to the extent of from about 1 to 45 percent by weight of the total detergent: composition. In preferred compositions the solvent comprises from about 25 to 45 percent by weight. Addition of such solvents has several advantages. First, the physical stability of the detergent compositions can be improved by such solvents in that clear points can thereby be lowered to provide compositions which do not cloud at lower temperatures which might be encountered during shipping or storing of commercially marketed detergent compositions.
- solvents especially wateralcohol mixtures, serves to regulate the gelling tendency which liquid detergent compositions of the instant type exhibit upon dilution with water.
- detergent compositions of the instant type containing such solvents are desirable from the standpoint of several safety considerations. More dilute solutions tend to be less toxic and tend to produce less eye irritation than more concentrated or anhydrous detergent compositions containing the three active components.
- the weight ratio of water to alcohol preferably is maintained above about 3:], more preferably from about 4:1 to about 7:1.
- Alcohol (particularly ethanol) concentrations higher than this in water-alcohol mixtures used in the instant invention are preferably avoided because of flammability problems which arise at higher alcohol levels.
- Any alcohol containing from 1 to about 5 carbon atoms can be employed in the water-alcohol mixture if such a mixture is utilized in the instant detergent compositions.
- operable alcohols include methanol, ethanol, propanol, isopropanol, butanol, isobutanol, and pentanol. From toxicological standpoint, ethanol is highly preferred.
- a second optional component which may be added to the detergent compositions of the instant invention is an electrolyte salt. Addition of an electrolyte salt serves to lessen gel formation which tends to occur upon dilution of the instant detergent compositions. When used in combination with a water-alcohol solvent, from about 0.5 to 5 percent by weight of an electrolyte salt can completely eliminate gel formation without utilization of alcohol levels which exceed the flammability safety levels discussed above.
- Suitable electrolyte salts include the alkali metal, chlorides, sulfates and carbonates, and the salts formed from the reaction of ethanolamines with formic, acetic, propionic, butyric, citric or sulfuric acid.
- Specific examples of such salts include sodium chloride, potassium chloride, sodium carbonate, potassium carbonate, potassium sulfate, sodium sulfate, triethanolamine sulfate, triethanolamine citrate, triethanolamine acetate, triethanolamine formate, monoethanolamine propionate and diethanolamine butyrate.
- Potassium chloride is preferred and is preferably added to the instant compositions to the extent of from about I to 3 percent by weight.
- compositions containing the three active components in the above-specified concentrations and a water solvent comprising from about to 35 percent by weight will be gel compositions provided no alcohol or electrolyte is present.
- compositions of the invention are those to which a color stabilizing agent such as citric acid has been added. These compositions exhibit surprising stability against the tendency of such compositions to develop a reddening upon storage.
- a color stabilizing agent such as citric acid
- these compositions exhibit surprising stability against the tendency of such compositions to develop a reddening upon storage.
- the presence of citric acid in the compositions of the invention has a beneficial effect from the standpoint of preventing the development of the stains observed on the outer surfaces of plastic bottles and occasioned by spillage, seepage or handling of bottles with hands previously contacted with the compositions of the invention.
- the citric acid forms ethanolamine citrate when added to the instant compositions containing excess ethanolamine.
- this ethanolamine citrate concentration in the compositions is expressed as a weight percentage of the free acid form of the citrate, i.e., citric acid, added to the compositions.
- An amount of citric acid of up to about 1 percent by weight of composition is generally added to obtain these color benefits.
- a highly preferred range for the added citric acid is from about 0.05 to about 0.10 percent by weight of composition.
- Such components include brighteners, fluorescers. enzymes, bleaching agents, anti-microbial agents, corrosion inhibitors and coloring agents. Such components preferably comprise-no morethan about 3 percent by weight of the total composition.
- nonionic surfactant to anionic surfactant mixture (free acid basis) ratios of from about 2.511 to about 35:1 in combination with utilization of excess free ethanolamine is critical to formation of detergent compositions having the unexpected performance and stability characteristics of the instant invention. Formation of mixed micelles which results from employment of the particular nonionic/anionic surfactant ratio of the instant invention provides unexpected detergency performance which is insensitive to water hardness.
- compositions ofthe instant invention are used in two different ways for fabric cleaning. They may be used as pre-treatment agents which are applied in concentrated form directly onto fabric stains prior to fabric washing.
- the instant compositions are also useful as detergents for conventional fabric laundering operations. Both stain removal and soil removal are attained when the instant compositions are dissolved in washing solution to the extent ofabout 0. 10 percent by weight. (Approximately Mi cup per 17-19 gallons of wash water.)
- compositions of the instant invention containing the specified components and component ratios provide oily stain removal from polyester or polyester/cotton fabrics which is superior to similar pre-treatment performance attained by utilization of conventional built anionic deterge'nt compositions and which is in fact comparable in oily stain removal to that attained with those nonionic surfactants which are particularly useful in such pre-treatment stain removal.
- the specific compositions of the instant invention are far superior to conventional nonionic surfactant-based products for soil removal (especially from cotton) in the wash water under standard home laundering conditions. Detergency performance is in fact comparable to that attained with conventional built granular anionic detergent compositions.
- the weight ratio of nonionic surfactant to anionic surfactant is 2.64:] and the weight ratio of the acid form of the sulfonate to the acid form of the soap is 7.35:1.
- the anionic surfactant-ethanolamine portion of this composition is prepared by admixing 11 grams of the C alkyl benzene sulfonic acid, 1.5 grams of oleic acid, and 11 grams of triethanolamine.
- Such a composition is a stable clear liquid detergent which does not gel upon dilution with water, which is relatively non-toxic (LD 8 ml./kg.; ED l ml./kg.) which is stable to freeze-thaw, which is relatively non-flammable (Tagliabue Open Cup Flash Point about 157F), which provides consistent medium.- high sudsing in wash water of varying temperature and hardness and which provides excellent pre-treatment and wash water detergency performance. Addition of 0.05 grams of citric acid to the above-described compositions markedly improves its color stability.
- Examples 11, III, IV, VIII and X represent highly concentrated liquid detergent systems.
- Examples V. VI, VII and XI are lower in active detergent content.
- Example Xl represents a detergent gel. All the compositions provide excellent pre-treatment performance as when employed directly on fabric stains and provide excellent detergency performance when employed to the extent of about A cup per 17-19 gallons of wash water.
- WASH-WEAR TEST Tide a commercially available built granular detergent marketed by The Procter & Gamble Co., used at concentrations of both 1% cup and 1 cup per 17 gallons of water.
- the wash water for the liquid detergent solutions had a pH of about 7.2 and for the Tide solutions about 9.5. Wash waterhardness was about 7 grains per gallon; After washing, the clothes were rinsed (six spray rinses and one deep rinse) and then dried.
- the tern cleaning or cleanliness measures the ability of a washing composition to remove actual soil lines or deposits such as at crease lines of collars and cuffs where the soil has had an opportunity to become deeply embedded.
- Whiteness on the other hand. is a more general concept which measures the ability of a cleaning composition to whiten areas which are only slightly or moderately soiled. The relative cleaning effectiveness of each detergent composition in each area was graded visually on a nine point scale under artificial light wherein the highest grade was assigned to the relatively best performance obtained.
- the products tested were (1) the citric acidcontaining liquid detergent composition for Example 1 above; (2) a'commercially available built heavy duty liquid detergent; (3) a commercially available unbuilt heavy duty liquid detergent; and (4) a 50 percent water-product paste made from a granular built laundry detergent, Tide, marketed by The Procter & Gamble Co.
- Example 1 Composition A cup; build liquid V2 cup; unbuilt liquid A cup; and Tide 1 cup.
- composition of the instant invention was generally superior to the other formulations in removng oily stains from polyester-containing fabric.
- a liquid fabric cleaning detergent composition consisting essentially of a. from about 30 to about 60 percent by weight of a nonionic surfactant having an HLB of from about 8 to about 1 5 produced by the condensation of ethylene oxide with an organic hydrophobic compound selected from the group consisting of alkyl phenols wherein the alkyl group contains from about 6 to 12 carbon atoms in either straight chain. or branched chain configuration; aliphatic alcohols containing from about 8 to 22 carbon atoms in straight chain or branched chain configuration; the
- condensation product of propylene oxide with propylene glycol said condensation product having a molecular weight of from about 1,500 to about 60 1,800; and, the reaction product of propylene TABLE 3 Cattt ritsti.
- reaction product having a molecular weight of from about 2,500 to about 3,000;
- an anionic surfactant mixture present in a quantity sufficient to provide a weight ratio of nonionic surfactant to the anionic surfactant mixture in its free acid form of from about 2.5:1 to about 3.5:1; said anionic surfactant mixture consisting of i. an ethanolamine alkyl benzene sulfonate having a linear alkyl chain which averages about 12 carbon atoms in length; and ii. an ethanolamine soap containing from about 10 to about 20 carbon atoms in the fatty acid moiety of said soap;
- the ethanolamine moiety of the sulfonate and soap being selected from the group consisting of monoethanolamine. diethanolamine and triethanolamine and said anionic surfactant mixture containing sulfonate and soap in quantities sufficient to provide ratio of the acid form of the sulfonate to the of the soap of from about 4:1 to 8:1;
- an ethanolamine selected from the groupconsisting of monoethanolamine, diethanolamine,t riethanolamine and mixtures thereof, present in an amount effective to provide .at least about 1 percent by weight of the composition of free ethanolamine;
- a solvent being a water-ethanol mixture having awater to ethanol weight ratio of from about 4:1 to about 7:1;
- an ethanolamine citrate in a concentration based on the citric acid form of from about 0.05 up to about 1 percent by weight of composition.
- composition in accordance with claitn 1 wherein a. the nonionic surfactant is the condensation prod acid form uct of ethylene oxide with coconut fatty alcohol.
- condensation product containing about 6 moles of ethylene oxide per mole of coconut fatty alcohol
- the ethanolamine moiety of the sulfonate and soap is triethanolamine
- composition of claim 2 which contains triethanolamine citrate in a concentration based upon the citric acid form of from about 0.05 to about 0.10 percent by weight of the composition.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE794713D BE794713A (fr) | 1972-01-31 | Compositions detergentes liquides | |
US222363*A US3869399A (en) | 1972-01-31 | 1972-01-31 | Liquid detergent compositions |
AU51252/73A AU469169B2 (en) | 1972-01-31 | 1973-01-19 | Liquid detergent compositions |
PH14261*A PH9911A (en) | 1972-01-31 | 1973-01-19 | Liquid detergent compositions |
IE128/73A IE37148B1 (en) | 1972-01-31 | 1973-01-26 | Liquid detergent compositions |
DE2304098A DE2304098C2 (de) | 1972-01-31 | 1973-01-27 | Flüssige Wasch- und Reinigungsmittelzusammensetzungen |
GB458973A GB1365464A (en) | 1972-01-31 | 1973-01-30 | Liquid detergent compositions |
SE7301277A SE413905B (sv) | 1972-01-31 | 1973-01-30 | Flytande tvettmedelskomposition innehallande en nonjonisk tensid, en blandning av anjoniska tensider samt en etanolamin |
CA162,413A CA992835A (en) | 1972-01-31 | 1973-01-30 | Liquid detergent compositions |
IT19817/73A IT978641B (it) | 1972-01-31 | 1973-01-30 | Composizioni detergenti liquide |
FI261/73A FI57610C (fi) | 1972-01-31 | 1973-01-30 | Flytande syntetiska tvaettmedelkompositioner utan stoedsubstanser |
AT78873*#A AT334487B (de) | 1972-01-31 | 1973-01-30 | Flussige wasch- und reinigungsmittelzusammensetzungen |
NL7301276A NL7301276A (fr) | 1972-01-31 | 1973-01-30 | |
CH127573A CH564599A5 (fr) | 1972-01-31 | 1973-01-30 | |
FR7303266A FR2170036B1 (fr) | 1972-01-31 | 1973-01-30 | |
JP48012807A JPS5833280B2 (ja) | 1972-01-31 | 1973-01-31 | エキタイセンジヨウザイソセイブツ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US222363*A US3869399A (en) | 1972-01-31 | 1972-01-31 | Liquid detergent compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
US3869399A true US3869399A (en) | 1975-03-04 |
Family
ID=22831893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US222363*A Expired - Lifetime US3869399A (en) | 1972-01-31 | 1972-01-31 | Liquid detergent compositions |
Country Status (16)
Country | Link |
---|---|
US (1) | US3869399A (fr) |
JP (1) | JPS5833280B2 (fr) |
AT (1) | AT334487B (fr) |
AU (1) | AU469169B2 (fr) |
BE (1) | BE794713A (fr) |
CA (1) | CA992835A (fr) |
CH (1) | CH564599A5 (fr) |
DE (1) | DE2304098C2 (fr) |
FI (1) | FI57610C (fr) |
FR (1) | FR2170036B1 (fr) |
GB (1) | GB1365464A (fr) |
IE (1) | IE37148B1 (fr) |
IT (1) | IT978641B (fr) |
NL (1) | NL7301276A (fr) |
PH (1) | PH9911A (fr) |
SE (1) | SE413905B (fr) |
Cited By (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931033A (en) * | 1973-12-14 | 1976-01-06 | Henkel & Cie G.M.B.H. | Liquid foam-regulated nonionic detergent compositions |
US3983047A (en) * | 1974-11-29 | 1976-09-28 | The United States Of America As Represented By The Secretary Of The Navy | Decal removal composition |
US3985687A (en) * | 1974-12-26 | 1976-10-12 | Colgate-Palmolive Company | Liquid detergent compositions of controlled viscosities |
US4018696A (en) * | 1974-11-25 | 1977-04-19 | Berol Kemi Ab | Liquid detergent composition |
US4020016A (en) * | 1975-02-28 | 1977-04-26 | The Drackett Company | Cleaning compositions effective in dissolving soap curd |
US4056113A (en) * | 1973-09-04 | 1977-11-01 | The Procter & Gamble Company | Liquid detergent compositions for removal of cooked-on food soils |
US4092273A (en) * | 1974-10-03 | 1978-05-30 | Colgate-Palmolive Company | Liquid detergent of controlled viscosity |
US4105592A (en) * | 1974-06-21 | 1978-08-08 | The Procter & Gamble Company | Liquid detergent compositions |
US4110262A (en) * | 1976-03-08 | 1978-08-29 | The Procter & Gamble Company | Liquid detergent composition |
US4111854A (en) * | 1974-03-15 | 1978-09-05 | The Procter & Gamble Company | General purpose household cleaner |
US4127495A (en) * | 1978-01-19 | 1978-11-28 | Hercules Incorporated | Non-built liquid detergents |
US4129515A (en) * | 1976-09-13 | 1978-12-12 | The Procter & Gamble Company | Heavy-duty liquid detergent and process |
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US4202800A (en) * | 1975-11-03 | 1980-05-13 | Basf Wyandotte Corporation | Liquid laundry detergent comprising a nonionic surfactant and an alkanolamine |
US4243546A (en) * | 1979-03-23 | 1981-01-06 | The Drackett Company | Stable aqueous compositions containing enzymes |
US4263179A (en) * | 1979-08-09 | 1981-04-21 | Basf Wyandotte Corporation | Heavy-duty liquid detergent compositions containing alkoxylated alkylene diamines |
US4311606A (en) * | 1980-03-10 | 1982-01-19 | Colgate Palmolive Company | Method for manufacture of non-gelling, stable inorganic salt crutcher slurries |
US4311607A (en) * | 1980-03-10 | 1982-01-19 | Colgate Palmolive Company | Method for manufacture of non-gelling, stable zeolite - inorganic salt crutcher slurries |
US4313847A (en) * | 1978-06-15 | 1982-02-02 | Ici Americas Inc. | Surfactant compositions |
US4368147A (en) * | 1974-10-03 | 1983-01-11 | Colgate-Palmolive Company | Liquid detergent of controlled viscosity |
US4368134A (en) * | 1980-03-10 | 1983-01-11 | Colgate Palmolive Company | Method for retarding gelation of bicarbonate-carbonate-zeolite-silicate crutcher slurries |
US4450091A (en) * | 1983-03-31 | 1984-05-22 | Basf Wyandotte Corporation | High foaming liquid shampoo composition |
US4518694A (en) * | 1980-07-30 | 1985-05-21 | The Drackett Company | Aqueous compositions containing stabilized enzymes |
US4532067A (en) * | 1984-01-11 | 1985-07-30 | Lever Brothers Company | Liquid detergent compositions containing hydroxypropyl methylcellulose |
US4544495A (en) * | 1981-08-10 | 1985-10-01 | Basf Wyandotte Corporation | High foaming liquid shampoo composition |
US4548727A (en) * | 1983-10-06 | 1985-10-22 | The Drackett Company | Aqueous compositions containing stabilized enzymes |
US4891162A (en) * | 1983-07-29 | 1990-01-02 | Charmilles Technologies Sa | Machining fluid for electrical discharge machining apparatus |
US4929367A (en) * | 1986-10-06 | 1990-05-29 | Colgate-Palmolive Co. | Antistatic and fabric softening laundry wash cycle additive composition in filtering pouch |
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US5152933A (en) * | 1990-08-20 | 1992-10-06 | Basf Corporation | Ethylene oxide/propylene oxide copolymers as co-surfactants with detergency boosting properties in compositions also containing alkyl benzene sulfonate and ethoxylated alcohol |
US5167872A (en) * | 1985-10-31 | 1992-12-01 | The Procter & Gamble Company | Comprising anionic surfactant polymeric nonionic surfactant and betaine surfactant |
US5342551A (en) * | 1992-11-04 | 1994-08-30 | Cello Corporation | Noncaustic floor finish remover |
AU673000B2 (en) * | 1992-10-12 | 1996-10-24 | Huntsman International Llc | Liquid Detergent Composition Containing Mono-, DI- or Tri-Ethanolamine Soap |
US5589448A (en) * | 1993-02-17 | 1996-12-31 | The Clorox Company | High water liquid enzyme prewash composition |
US5789364A (en) * | 1993-02-17 | 1998-08-04 | The Clorox Company | High water liquid enzyme prewash composition |
US5820637A (en) * | 1996-01-25 | 1998-10-13 | Lever Brothers Company, Division Of Conopco, Inc. | Method of pretreating stained fabrics with pretreater or laundry additive compositions containing hydrophobically modified polar polymers |
US6376446B1 (en) | 1999-01-13 | 2002-04-23 | Melaleuca, Inc | Liquid detergent composition |
WO2003038029A1 (fr) * | 2001-11-01 | 2003-05-08 | Unilever N.V. | Compositions de detergent liquides |
US6566321B1 (en) * | 2002-04-24 | 2003-05-20 | Kay Chemical, Inc. | Low foaming washing liquid |
US20040092422A1 (en) * | 2002-09-03 | 2004-05-13 | Carr Charles D. | Alkylaryl-o-ethoxylate blends with their respective sulfates |
US20080312121A1 (en) * | 2005-09-08 | 2008-12-18 | Kirk Herbert Raney | Liquid Surface Active Compositions |
WO2011133305A1 (fr) * | 2010-04-19 | 2011-10-27 | The Procter & Gamble Company | Procédé de fabrication d'une composition détergente liquide |
WO2012172367A1 (fr) * | 2011-06-17 | 2012-12-20 | Reckitt Benckiser N.V. | Composition |
CN107849499A (zh) * | 2015-07-30 | 2018-03-27 | 宝洁公司 | 水溶性单位剂量制品 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PH11320A (en) * | 1973-07-05 | 1977-11-02 | Procter & Gamble | Liquid detergent compositions |
JPS5613760B2 (fr) * | 1973-09-25 | 1981-03-31 | ||
US4079078A (en) | 1974-06-21 | 1978-03-14 | The Procter & Gamble Company | Liquid detergent compositions |
JPS5141716A (en) * | 1974-10-08 | 1976-04-08 | Taiho Kogyo Co Ltd | Garasuno hyomenshorizai |
DE2635913A1 (de) * | 1975-08-13 | 1977-03-03 | Procter & Gamble Europ | Fluessiges waschmittel |
DE3063434D1 (en) * | 1979-05-16 | 1983-07-07 | Procter & Gamble Europ | Highly concentrated fatty acid containing liquid detergent compositions |
US4486329A (en) * | 1983-10-17 | 1984-12-04 | Colgate-Palmolive Company | Liquid all-purpose cleaner |
JPS6088794U (ja) * | 1983-11-26 | 1985-06-18 | 株式会社トンボ鉛筆 | 筆記具 |
US20210292687A1 (en) | 2018-08-15 | 2021-09-23 | Baldwin Jimek Ab | Roll of cleaning fabric and related apparatus and methods |
SE545322C2 (en) | 2021-10-28 | 2023-07-04 | Baldwin Jimek Ab | Roll of cleaning fabric, and methods for forming the roll and using it for cleaning printing cylinders |
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- BE BE794713D patent/BE794713A/fr not_active IP Right Cessation
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1973
- 1973-01-19 AU AU51252/73A patent/AU469169B2/en not_active Expired
- 1973-01-19 PH PH14261*A patent/PH9911A/en unknown
- 1973-01-26 IE IE128/73A patent/IE37148B1/xx unknown
- 1973-01-27 DE DE2304098A patent/DE2304098C2/de not_active Expired
- 1973-01-30 FR FR7303266A patent/FR2170036B1/fr not_active Expired
- 1973-01-30 CA CA162,413A patent/CA992835A/en not_active Expired
- 1973-01-30 CH CH127573A patent/CH564599A5/xx not_active IP Right Cessation
- 1973-01-30 NL NL7301276A patent/NL7301276A/xx active Search and Examination
- 1973-01-30 AT AT78873*#A patent/AT334487B/de active
- 1973-01-30 FI FI261/73A patent/FI57610C/fi active
- 1973-01-30 SE SE7301277A patent/SE413905B/xx unknown
- 1973-01-30 GB GB458973A patent/GB1365464A/en not_active Expired
- 1973-01-30 IT IT19817/73A patent/IT978641B/it active
- 1973-01-31 JP JP48012807A patent/JPS5833280B2/ja not_active Expired
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056113A (en) * | 1973-09-04 | 1977-11-01 | The Procter & Gamble Company | Liquid detergent compositions for removal of cooked-on food soils |
US3931033A (en) * | 1973-12-14 | 1976-01-06 | Henkel & Cie G.M.B.H. | Liquid foam-regulated nonionic detergent compositions |
US4111854A (en) * | 1974-03-15 | 1978-09-05 | The Procter & Gamble Company | General purpose household cleaner |
US4105592A (en) * | 1974-06-21 | 1978-08-08 | The Procter & Gamble Company | Liquid detergent compositions |
US4092273A (en) * | 1974-10-03 | 1978-05-30 | Colgate-Palmolive Company | Liquid detergent of controlled viscosity |
US4368147A (en) * | 1974-10-03 | 1983-01-11 | Colgate-Palmolive Company | Liquid detergent of controlled viscosity |
US4018696A (en) * | 1974-11-25 | 1977-04-19 | Berol Kemi Ab | Liquid detergent composition |
US3983047A (en) * | 1974-11-29 | 1976-09-28 | The United States Of America As Represented By The Secretary Of The Navy | Decal removal composition |
US3985687A (en) * | 1974-12-26 | 1976-10-12 | Colgate-Palmolive Company | Liquid detergent compositions of controlled viscosities |
US4133779A (en) * | 1975-01-06 | 1979-01-09 | The Procter & Gamble Company | Detergent composition containing semi-polar nonionic detergent and alkaline earth metal anionic detergent |
US4020016A (en) * | 1975-02-28 | 1977-04-26 | The Drackett Company | Cleaning compositions effective in dissolving soap curd |
US4174304A (en) * | 1975-08-01 | 1979-11-13 | Bullen Chemical Company Midwest, Inc. | Surfactant system |
US4202800A (en) * | 1975-11-03 | 1980-05-13 | Basf Wyandotte Corporation | Liquid laundry detergent comprising a nonionic surfactant and an alkanolamine |
US4147649A (en) * | 1976-01-02 | 1979-04-03 | The Procter & Gamble Company | Liquid detergent composition |
US4110262A (en) * | 1976-03-08 | 1978-08-29 | The Procter & Gamble Company | Liquid detergent composition |
US4132680A (en) * | 1976-06-24 | 1979-01-02 | The Procter & Gamble Company | Detergent compositions having soil release properties |
US4129515A (en) * | 1976-09-13 | 1978-12-12 | The Procter & Gamble Company | Heavy-duty liquid detergent and process |
US4169076A (en) * | 1977-05-31 | 1979-09-25 | The Lion Fat And Oil Co., Ltd. | Process for producing clear aqueous solution of magnesium salt of anionic surface active agent |
US4127495A (en) * | 1978-01-19 | 1978-11-28 | Hercules Incorporated | Non-built liquid detergents |
US4313847A (en) * | 1978-06-15 | 1982-02-02 | Ici Americas Inc. | Surfactant compositions |
US4243546A (en) * | 1979-03-23 | 1981-01-06 | The Drackett Company | Stable aqueous compositions containing enzymes |
US4263179A (en) * | 1979-08-09 | 1981-04-21 | Basf Wyandotte Corporation | Heavy-duty liquid detergent compositions containing alkoxylated alkylene diamines |
US4321167A (en) * | 1979-08-09 | 1982-03-23 | Basf Wyandotte Corporation | Heavy duty liquid detergent compositions containing alkoxylated alkylene diamines and fatty acids |
US4311606A (en) * | 1980-03-10 | 1982-01-19 | Colgate Palmolive Company | Method for manufacture of non-gelling, stable inorganic salt crutcher slurries |
US4311607A (en) * | 1980-03-10 | 1982-01-19 | Colgate Palmolive Company | Method for manufacture of non-gelling, stable zeolite - inorganic salt crutcher slurries |
US4368134A (en) * | 1980-03-10 | 1983-01-11 | Colgate Palmolive Company | Method for retarding gelation of bicarbonate-carbonate-zeolite-silicate crutcher slurries |
US4518694A (en) * | 1980-07-30 | 1985-05-21 | The Drackett Company | Aqueous compositions containing stabilized enzymes |
US4544495A (en) * | 1981-08-10 | 1985-10-01 | Basf Wyandotte Corporation | High foaming liquid shampoo composition |
US4450091A (en) * | 1983-03-31 | 1984-05-22 | Basf Wyandotte Corporation | High foaming liquid shampoo composition |
US4891162A (en) * | 1983-07-29 | 1990-01-02 | Charmilles Technologies Sa | Machining fluid for electrical discharge machining apparatus |
US4548727A (en) * | 1983-10-06 | 1985-10-22 | The Drackett Company | Aqueous compositions containing stabilized enzymes |
US4532067A (en) * | 1984-01-11 | 1985-07-30 | Lever Brothers Company | Liquid detergent compositions containing hydroxypropyl methylcellulose |
US5167872A (en) * | 1985-10-31 | 1992-12-01 | The Procter & Gamble Company | Comprising anionic surfactant polymeric nonionic surfactant and betaine surfactant |
US4929367A (en) * | 1986-10-06 | 1990-05-29 | Colgate-Palmolive Co. | Antistatic and fabric softening laundry wash cycle additive composition in filtering pouch |
US4992213A (en) * | 1989-06-23 | 1991-02-12 | Mallett G Troy | Cleaning composition, oil dispersant and use thereof |
US5152933A (en) * | 1990-08-20 | 1992-10-06 | Basf Corporation | Ethylene oxide/propylene oxide copolymers as co-surfactants with detergency boosting properties in compositions also containing alkyl benzene sulfonate and ethoxylated alcohol |
AU673000B2 (en) * | 1992-10-12 | 1996-10-24 | Huntsman International Llc | Liquid Detergent Composition Containing Mono-, DI- or Tri-Ethanolamine Soap |
US5342551A (en) * | 1992-11-04 | 1994-08-30 | Cello Corporation | Noncaustic floor finish remover |
US5789364A (en) * | 1993-02-17 | 1998-08-04 | The Clorox Company | High water liquid enzyme prewash composition |
US5589448A (en) * | 1993-02-17 | 1996-12-31 | The Clorox Company | High water liquid enzyme prewash composition |
US5820637A (en) * | 1996-01-25 | 1998-10-13 | Lever Brothers Company, Division Of Conopco, Inc. | Method of pretreating stained fabrics with pretreater or laundry additive compositions containing hydrophobically modified polar polymers |
US6376446B1 (en) | 1999-01-13 | 2002-04-23 | Melaleuca, Inc | Liquid detergent composition |
US6894017B2 (en) | 2001-11-01 | 2005-05-17 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Liquid detergent compositions |
WO2003038029A1 (fr) * | 2001-11-01 | 2003-05-08 | Unilever N.V. | Compositions de detergent liquides |
US20030109408A1 (en) * | 2001-11-01 | 2003-06-12 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Liquid detergent compositions |
US6566321B1 (en) * | 2002-04-24 | 2003-05-20 | Kay Chemical, Inc. | Low foaming washing liquid |
US20040092422A1 (en) * | 2002-09-03 | 2004-05-13 | Carr Charles D. | Alkylaryl-o-ethoxylate blends with their respective sulfates |
US6746997B2 (en) | 2002-09-03 | 2004-06-08 | Church & Dwight Co., Inc. | Alkylaryl-o-ethoxylate blends with their respective sulfates |
US20080312121A1 (en) * | 2005-09-08 | 2008-12-18 | Kirk Herbert Raney | Liquid Surface Active Compositions |
WO2011133305A1 (fr) * | 2010-04-19 | 2011-10-27 | The Procter & Gamble Company | Procédé de fabrication d'une composition détergente liquide |
US8461094B2 (en) | 2010-04-19 | 2013-06-11 | The Procter & Gamble Company | Process for making a liquid detergent composition comprising an alkanolamine/sodium ion-neutralized anionic surfactant |
WO2012172367A1 (fr) * | 2011-06-17 | 2012-12-20 | Reckitt Benckiser N.V. | Composition |
CN107849499A (zh) * | 2015-07-30 | 2018-03-27 | 宝洁公司 | 水溶性单位剂量制品 |
EP3124585B1 (fr) | 2015-07-30 | 2018-08-22 | The Procter and Gamble Company | Article de dose unitaire soluble dans l'eau |
Also Published As
Publication number | Publication date |
---|---|
ATA78873A (de) | 1976-05-15 |
AU469169B2 (en) | 1976-02-05 |
SE413905B (sv) | 1980-06-30 |
IT978641B (it) | 1974-09-20 |
CA992835A (en) | 1976-07-13 |
PH9911A (en) | 1976-06-08 |
FI57610B (fi) | 1980-05-30 |
DE2304098C2 (de) | 1982-01-28 |
FI57610C (fi) | 1980-09-10 |
FR2170036B1 (fr) | 1976-05-14 |
IE37148L (en) | 1973-07-31 |
FR2170036A1 (fr) | 1973-09-14 |
DE2304098A1 (de) | 1973-08-16 |
AU5125273A (en) | 1974-07-25 |
IE37148B1 (en) | 1977-05-11 |
AT334487B (de) | 1976-01-25 |
GB1365464A (en) | 1974-09-04 |
CH564599A5 (fr) | 1975-07-31 |
JPS5833280B2 (ja) | 1983-07-19 |
BE794713A (fr) | 1973-07-30 |
JPS4886907A (fr) | 1973-11-16 |
NL7301276A (fr) | 1973-08-02 |
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