EP2245131A1 - Niedrigkonzentriertes, flüssiges wasch- oder reinigungsmittel mit parfüm - Google Patents
Niedrigkonzentriertes, flüssiges wasch- oder reinigungsmittel mit parfümInfo
- Publication number
- EP2245131A1 EP2245131A1 EP09714574A EP09714574A EP2245131A1 EP 2245131 A1 EP2245131 A1 EP 2245131A1 EP 09714574 A EP09714574 A EP 09714574A EP 09714574 A EP09714574 A EP 09714574A EP 2245131 A1 EP2245131 A1 EP 2245131A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- washing
- cleaning agent
- perfume oil
- surfactants
- nonionic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
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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
- C11D1/83—Mixtures of non-ionic with anionic compounds
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
Definitions
- the invention relates to a liquid washing or cleaning agent containing a surfactant mixture of anionic and nonionic surfactants and a perfume.
- the invention also relates to the use of the washing or cleaning agent and a process for its preparation.
- a liquid washing or cleaning agent containing a perfume oil and up to 25 wt .-% of a surfactant mixture of nonionic and anionic surfactants, wherein the ratio of nonionic surfactants to anionic surfactants at least 0.75: 1 and the ratio the nonionic surfactants to the perfume oil is between 5: 1 and 30: 1.
- the ratio of the nonionic surfactants to the perfume oil is between 5: 1 and 15: 1, and more preferably between 5: 1 and 10: 1.
- liquid detergents and cleaners preferably contain a surfactant mixture of nonionic and anionic surfactants.
- nonionic surfactants are particularly effective for fatty soils.
- Anionic surfactants are used because of their good water solubility and their high washing power at low temperatures. It has now surprisingly been found that high levels of perfume oil can be incorporated into a storage-stable, low-concentration, liquid washing or cleaning agent, if the nonionic surfactants at least 75% of the amount by weight of anionic surfactants, ie at least 0.75 , available.
- the washing or cleaning agent obtained is storage stable under different climatic conditions and in particular at low storage temperatures. It is preferred that the amount of the surfactant mixture is from 5 to 18% by weight, preferably from 8 to 15% by weight, based in each case on the total amount of washing or cleaning agent.
- the ratio of nonionic surfactants to anionic surfactants is between 0.75: 1 and 5: 1, preferably between 0.75: 1 and 3: 1.
- anionic surfactant is selected from the group comprising sulfonates, sulfates, soaps and mixtures thereof.
- anionic surfactants give a liquid detergent or cleaning agent according to the invention, containing a surfactant mixture of nonionic and anionic surfactants, a good cleaning performance on greasy soils.
- the anionic surfactant is an alkylaryl sulfonate and the amount of alkylaryl sulfonate is more than 3.2% by weight.
- alkylarylsulfonates are preferably used in the detergents or cleaners according to the invention.
- the washing or cleaning agent preferably contains more than 3.2% by weight of these anionic surfactants in order to achieve a sufficiently good cleaning performance, in particular on grease-containing stains of the liquid washing or cleaning agent.
- the washing or cleaning agent contains 2 to 12 wt .-% and preferably 3 to 10 wt .-% of a polyol, each based on the total amount of detergent or cleaning agent, which consists of the group consisting of glycerol, 1 , 2-propanediol, 1,3-propanediol, ethylene glycol, diethylene glycol, dipropylene glycol and mixtures thereof.
- the agent contains glycerin.
- detergents or cleaners which contain certain amounts of polyol are more stable than detergents or cleaners with other non-polyol-containing solvents.
- the chemical stability of the ingredients, in particular the enzymes is increased.
- the amount of perfume oil is from 0.4 to 1, 5 wt .-% and preferably 0.7 to 1, 3 wt .-%, based on the total amount of detergent or cleaning agent.
- the perfume oil contains at least 15 wt .-% of fragrances having a boiling point above 250 0 C and a logP value of> 3.0.
- perfume oils may also be referred to as "hydrophobic perfume oils" and, in particular, have a better scent effect on textiles in terms of appeal, intensity and durability of the scent impression on textiles.
- the invention relates to the use of the washing or cleaning agent according to the invention for washing and / or cleaning of textile fabrics.
- the invention relates to a process for the preparation of a liquid detergent or cleaning agent containing a perfume oil and a surfactant mixture of nonionic and anionic surfactants, wherein the agent, the nonionic surfactants at least in the ratio of 0.75: 1 to the anionic surfactants and in Ratio between 5: 1 and 30: 1 added to the perfume oil.
- the invention also relates to the use of a surfactant mixture of nonionic and anionic surfactants, wherein the ratio of the nonionic surfactants to the anionic surfactants is at least 0.75: 1, in an amount up to 25% by weight for improving the storage stability of a liquid wash or detergent which comprises a perfume oil, when stored in certain temperature ranges, with the proviso that the ratio of the nonionic surfactants to the perfume oil is between 5: 1 and 30: 1.
- the stabilization occurs in particular when stored in a temperature range of 0 0 C to 10 0 C, when stored in a temperature range of 10 0 C to 25 0 C when stored in a temperature range of 25 0 C and 40 0 C.
- the use of the surfactant mixture according to the invention makes it possible to obtain liquid detergents or cleaners with high perfume contents which are storage-stable under a wide variety of climatic conditions.
- the storage stability of the liquid detergents or cleaners in a temperature range from 0 0 C to 10 0 C is improved.
- the invention will be described in more detail, inter alia, by way of examples.
- the washing or cleaning agent contains up to 25% by weight of a surfactant mixture of anionic and nonionic surfactants.
- the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten.
- alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for example of coconut, palm, tallow or oleyl alcohol, and on average 2 to 8 EO per mole of alcohol are preferred.
- the preferred ethoxylated alcohols include, for example, C- 2 - 14 -alcohols with 3 EO, 4 EO or 7 EO, C 9 .n-alcohol with 7 EO, Ci 3 _i 5 -alcohols with 3 EO, 5 EO, 7 EO or 8 EO, Ci 2 -i 8 - Alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C
- the degrees of ethoxylation given represent statistical means which, for a particular product, may be an integer or a fractional number.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow rank ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used. Examples of these are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- Nonionic surfactants containing EO and PO groups together in the molecule can also be used according to the invention.
- block copolymers with EO-PO block units or PO-EO block units can be used, but also EO-PO-EO copolymers or PO-EO-PO copolymers.
- a mixture of a branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol such as a mixture of a Ci 6 -i 8 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO.
- nonionic surfactants and alkylglucosides of the general formula RO (G) x can be used in which R is a primary straight-chain or methyl-branched, in particular 2-methyl-branched, aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol representing a glycoside unit having 5 or 6 C atoms, preferably glucose.
- the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; preferably x is 1, 2 to 1, 4.
- Alkyl glucosides are known, mild surfactants.
- nonionic surfactants used either as the sole nonionic surfactant or in combination with other nonionic surfactants are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, preferably having from 1 to 4 carbon atoms in the alkyl chain, especially fatty acid methyl esters.
- Nonionic surfactants of the amine oxide type for example N-cocoalkyl-N, N-dimethylamine oxide and N-tallowalkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamides may also be suitable.
- Other suitable surfactants are polyhydroxy fatty acid amides.
- a linear, ethoxylated compound having 8 to 18 carbon atoms and, on average, 1 to 12 moles of ethylene oxide (EO) per mole of alcohol.
- the content of nonionic surfactants in the washing or cleaning agent is preferably 2 to 12.5 wt .-%, preferably 4 to 10 wt .-% and in particular 5 to 8 wt .-%, each based on the total detergent or cleaning agent ,
- the surfactant mixture of the washing or cleaning agent necessarily contains an anionic surfactant.
- the anionic surfactant used is preferably sulfonates, sulfates, soaps and mixtures thereof.
- Suitable surfactants of the sulfonate type are preferably C 9-13 alkyl benzene sulfonates, olefin sulfonates, ie mixtures of alkene and hydroxyalkane sulfonates and disulfonates of the gaseous they example, from C 12-i 8 monoolefins with terminal or internal double bond by sulfonation with Sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation obtained.
- alkanesulfonates containing 12 -i 8 alkanes chlorination or C for example, by sulfo sulfoxidation be recovered and subsequent hydrolysis or neutralization.
- esters of .alpha.-sulfo fatty acids for example the .alpha.-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
- Alk (en) yl sulfates are the alkali and especially the sodium salts of the Schwefelhoffreraumester C 2 -C 18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol, or d 0 -C 2 o Oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred. Also preferred are alk (en) ylsulfates of said chain length, which contain a synthetic, produced on a petrochemical basis straight-chain alkyl radical, which have an analogous degradation behavior as the adequate compounds based on oleochemical raw materials.
- Ci 2 -Ci 6 alkyl sulfates and Ci 2 -Ci 5 alkyl sulfates and Ci 4 -Ci 5 alkyl sulfates are preferred.
- 2,3-alkyl sulfates which can be obtained as commercial products from Shell Oil Company under the name DAN ®, are suitable anionic surfactants.
- the Schwefelcheroester of linear or branched C ethoxylated with 1 to 6 mol ethylene oxide 7 - 2 i-alcohols such as 2-methyl-branched Cg-n-alcohols containing on average 3.5 mol ethylene oxide (EO) or C
- Suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic esters and which are monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
- alcohols preferably fatty alcohols and in particular ethoxylated fatty alcohols.
- Preferred sulfosuccinates contain C 8 -i 8 -fatty alcohol residues or mixtures of these.
- Particularly preferred sulfosuccinates contain a fatty alcohol residue derived from ethoxylated fatty alcohols, which by themselves are nonionic surfactants.
- Sulfosuccinates whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are again particularly preferred.
- alk (en) yl-succinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.
- anionic surfactants are soaps.
- Suitable are saturated and unsaturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, (hydrogenated) erucic acid and behenic acid and, in particular, soap mixtures derived from natural fatty acids, for example coconut, palm kernel, olive oil or tallow fatty acids.
- the anionic surfactants including the soaps may be in the form of their sodium, potassium or magnesium salts.
- the anionic surfactants are in the form of their sodium salts.
- Another preferred counterion for anionic surfactants is choline.
- the surfactant mixture contains a sulfonate surfactant as the anionic surfactant.
- a sulfonate surfactant as the anionic surfactant.
- the sulfonate surfactants are present in the surfactant mixture in admixture with a soap.
- preferably usable sulfonate surfactants are alkylaryl sulfonates, preferably benzene sulfonates, and particularly preferably C 9 .i 3 alkyl benzene sulfonates.
- the washing or cleaning agent according to the invention contains more than 3.2% by weight, based on the total agent, of alkylbenzenesulfonates.
- the content of anionic surfactants in a washing or cleaning agent may be up to 14% by weight, based on the total washing or cleaning agent. However, the content of a washing or cleaning agent to anionic surfactants is preferably below 10 wt .-%, based on the total agent.
- the washing or cleaning agent contains a perfume oil. The perfume oil is preferably present in an amount of from 0.4 to 1.5% by weight, and more preferably from 0.7 to 1.3% by weight.
- the ratio of the perfume oil to the nonionic surfactants is between 1: 5 and 1: 30, preferably 1: 5 and 1:15 and more preferably between 1: 5 and 1:10.
- a person skilled in the field of detergents or cleaners is able to recognize the combinations according to the invention or the individual ingredients in the ranges indicated for the ratio of the nonionic surfactants to anionic surfactants, the ratio of the nonionic surfactants to the perfume oil and the total surfactant content (Nonionic surfactant, anionic surfactant and perfume oil) to combine according to the invention to the object of the invention, low-concentrated washing or cleaning agents with a relatively high perfume content, which are stable in a variety of storage conditions to come.
- the term "relative” in this context does not refer to the absolute amount of perfume that is present throughout the detergent or cleanser, but the amount of perfume that is present (relative) in proportion to the total amount of surfactant.
- perfume oils individual fragrance compounds, for example, the synthetic products of the ester type, ethers, aldehydes, ketones, alcohols and hydrocarbons can be used. Preferably, however, mixtures of different fragrances are used, which together produce an attractive fragrance.
- perfume oils may also contain natural fragrance mixtures as are available from plant sources.
- the perfume oil contains at least 15 wt .-% fragrances having a boiling point above 25O 0 C and a logP value of> 3.0. It has been found that low-concentration detergents or cleaners according to the invention which contain perfume oils having such a minimum amount of perfumes having a boiling point above 25O 0 C and a logP value of> 3.0 have particularly advantageous scent properties. For example, an even longer lasting fragrance impression on the laundry can be achieved. Likewise, the Aufzieh the fragrances in the dryer can be further improved on the laundry, so that the laundry smells even longer and more intense.
- the octanol / water partition coefficient of a perfume ingredient is the ratio between its equilibrium concentration in octanol and in water. Since the distribution coefficients of the perfume ingredients often have high values, for example 1000 or higher, they are more conveniently expressed in the form of their base 10 logarithm, and this is referred to as the so-called Iog-P value.
- Preferred fragrances of this invention have a logP> 3.0 or higher, for example> 3.1, preferably> 3.2, and most preferably> 3.3.
- the logP value of numerous fragrances is documented; For example, the Pomona92 database, available from Daylight Chemical Information Systems, Inc., (Daylight CIS), Irvine, California, contains numerous logP values, along with citations to the original literature.
- logP values are most conveniently calculated by the "CLOGP” program, which is also available from Daylight CIS. This program also lists the experimental logP values if they are available in the Pomona92 database.
- the "calculated logP” (ClogP value) is determined by the Harsch and Leo fragment approach (see A. Leo, Comprehensive Medicinal Chemistry, Vol. 4, C. Harsch, PG Sammens, JB Taylor, and CA Ransden, Eds., P 295, Pergamon Press, 1990, incorporated herein by reference). The fragment approximation is based on the chemical structure of each of the perfume ingredients, taking into account the numbers and types of atoms, the atomic bonding ability, and the chemical bond.
- the ClogP values which are the most reliable and widely used estimates for this physicochemical property, are preferably used in the present invention instead of the experimental logP values in selecting the perfume ingredients useful in the present invention.
- boiling point values can be obtained, for example, from various known chemical manuals and databases. If a boiling point is given only at a different pressure, typically a pressure lower than the normal pressure of 760 mm Hg, the boiling point at normal pressure can be determined approximately using the boiling point pressure nomographs such as those described in "The Chemist's Companion", AJ Gordon and RA Ford, John Wiley & Sons Publishers, 1972, pp. 30-36. Where applicable, boiling point values can also be calculated by computer programs based on molecular structure data such as those described in "Computer Assisted Prediction of Normal Boiling Points of Pyrans and Pynoles", DT Starton et al., J. Chem. Inf Comput. Sci., 32 (1992), pp.
- fragrance FP stands for the melting point; these components have a boiling point of more than 25O 0 C.
- This table gives a sufficient number of nonlimiting examples of fragrances which are preferred for use in this invention.
- the perfume oils of the washing or cleaning agents according to the invention preferably contain at least 3 different fragrances, more preferably at least 4 different fragrances, and even more preferably at least 5 different fragrances.
- the washing or cleaning agent may contain further ingredients which further improve the performance and / or aesthetic properties of the washing or cleaning agent.
- the washing or cleaning agent preferably additionally contains one or more substances from the group of builders, bleaching agents, bleach catalysts, bleach activators, enzymes, electrolytes, nonaqueous solvents, pH adjusters, perfume carriers, fluorescers, dyes, hydrotopes, foam inhibitors, Silicone oils, anti redeposition agents, grayness inhibitors, anti-shrinkage agents, anti-wrinkling agents, color transfer inhibitors, antimicrobial agents, germicides, fungicides, antioxidants, preservatives, corrosion inhibitors, antistatic agents, bittering agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, plasticizing components and UV absorbers.
- Suitable builders which may be present in the washing or cleaning agent are, for example, silicates, aluminum silicates (in particular zeolites), phosphates or carbonates.
- Organic builders which may be present in the washing or cleaning agent are, for example, the polycarboxylic acids which can be used in the form of their sodium salts, polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
- polycarboxylic acids meaning those carboxylic acids which carry more than one acid function.
- these are, for example, citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids, nitrilotriacetic acid (NTA), methylglycinediacetic acid (MGDA) and derivatives thereof and mixtures thereof.
- Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures thereof.
- the acids themselves can also be used.
- the acids also typically have the property of an acidifying component and thus also serve to set a lower and milder pH of detergents or cleaners.
- citric acid, succinic acid, glutaric acid, adipic acid, gluconic acid and any desired mixtures of these can be mentioned here.
- As builders further polymeric polycarboxylates are suitable. These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid.
- copolymeric polycarboxylates especially those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid.
- Copolymers of acrylic acid with maleic acid which contain 50 to 90% by weight of acrylic acid and 50 to 10% by weight of maleic acid have proven to be particularly suitable.
- biodegradable polymers of more than two different monomer units for example those containing as monomers salts of acrylic acid and maleic acid and vinyl alcohol or vinyl alcohol derivatives or as monomers salts of acrylic acid and 2-alkyl-allylsulfonklare and sugar derivatives.
- Citric acid or its salts, are preferably used as soluble, organic builders in liquid detergents or cleaners.
- the liquid detergent or cleaning agent may also contain an enzyme or a mixture of enzymes.
- Particularly suitable are those from the classes of the hydrolases such as the proteases, (poly) -esterases, lipases or lipolytic enzymes, amylases, cellulases or other glycosyl hydro- lases, hemicellulase, cutinases, ß-glucanases, oxidases, peroxidases, mannanases, Perhydrolases, oxidoreductases and / or laccases.
- the hydrolases such as the proteases, (poly) -esterases, lipases or lipolytic enzymes, amylases, cellulases or other glycosyl hydro- lases, hemicellulase, cutinases, ß-glucanases, oxidases, peroxidases, mannanases, Perhydrolases, oxidoreductases and / or laccases.
- Proteases amylases, lipases, cellulases, mannanases, laccases, tannanases and esterases / polyesterases and mixtures of two or more of these enzymes are preferably used in the context of the present invention.
- the amount of enzyme or of the enzymes is based on the total agent 0.01 to 10 wt .-%, preferably 0.12 to about 3 wt .-%.
- the enzymes are preferably used as enzyme liquid formulation (s).
- detergents or cleaning agents according to the invention may contain stabilizing agents such as boric acid or borates, boric acid derivatives or amino alcohols.
- electrolytes from the group of inorganic salts a wide number of different salts can be used.
- Preferred cations are the alkali and alkaline earth metals, preferred anions are the halides and sulfates.
- the proportion of electrolytes in the washing or cleaning agent is usually 0.1 to 5 wt .-%.
- Non-aqueous solvents which can be used for the washing or cleaning agent, for example, from the group of monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided they are miscible with water in the specified concentration range. It can be solution from ethanol, n- or i-propanol, butanols, glycol, propane or butanediol, glycerol, diglycol, propyl or butyl diglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether , Diethylene glycol ethyl ether, propylene glycol methyl, ethyl or propyl ether, dipropylene glycol monomethyl or ethyl ether, diisopropylene glycol monomethyl or ethyl ether, me
- the washing or cleaning agent contain certain amounts of a polyol as a nonaqueous solvent. It is preferred that the washing or cleaning agent contains from 2 to 10% by weight of a polyol.
- the polyol may include glycerin, 1,2-propanediol, 1,3-propanediol, ethylene glycol, diethylene glycol and / or dipropylene glycol. Most preferably, the detergent or cleaning agent contains glycerol.
- pH adjusters In order to bring the pH of the washing or cleaning agent in the desired range, the use of pH adjusters may be indicated. Can be used here are all known acids or alkalis, unless their use is not for technical application or environmental reasons or for reasons of consumer protection prohibited.
- the pH of the detergent or cleaner is preferably between 4 and 10, preferably between 6.5 and 9, and most preferably between 7 and 8.8.
- the liquid detergents or cleaners preferably have viscosities in the range from 200 to 5000 mPas, with values between 300 and 2000 mPas and in particular 400 and 1000 mPas being particularly preferred.
- the viscosity was determined with a Brookfield viscometer LVT-II at 20 U / min and 2O 0 C, spindle. 3
- dyestuffs In order to improve the aesthetic impression of the washing or cleaning agent, they can be dyed with suitable dyes.
- Preferred dyestuffs the selection of which presents no difficulty to a person skilled in the art, have a high storage stability and insensitivity to the other constituents of the washing or cleaning agents and to light and no pronounced substantivity to textile fibers in order not to dye them.
- Suitable foam inhibitors which can be used in the detergents or cleaners are, for example, soaps, paraffins or silicone compounds, in particular silicone oils, which are optionally present as emulsions.
- Suitable soil-release polymers which are also referred to as "anti redeposition agents" are, for example, nonionic cellulose ethers such as methylcellulose and methylhydroxypropylcellulose and the known from the prior art polymers of phthalic acid and / or terephthalic acid or derivatives thereof, in particular polymers of ethylene terephthalates and Polyethylene and / or polypropylene glycol terephthalates or anionic and / or nonionic modified derivatives thereof Suitable derivatives include the sulfonated derivatives of the phthalic and terephthalic acid polymers.
- Optical brighteners can be added in order to eliminate graying and yellowing of the treated textile fabrics to washing or cleaning agents.
- Suitable compounds originate for example from the substance classes of the 4,4 'diamino-2,2' style - bendisulfonklaren (flavonic), 4,4'-biphenylene -Distyryl, quinolinones Methylumbelliferone, coumarins, dihydro-, 1, 3-diaryl pyrazolines, naphthalimides, benzoxazole, benzisoxazole and benzimidazole systems, and pyrene derivatives substituted by heterocycles the optical brighteners. are usually used in amounts of between 0% and 0.3% by weight, based on the finished washing or cleaning agent.
- Grayness inhibitors have the task of keeping the dirt detached from the fiber suspended in the liquor and thus preventing the dirt from being rebuilt.
- cellulose ethers such as carboxymethylcellulose (Na-SaIz), methylcellulose, hydroxyalkylcellulose and mixed ethers such as methylhydroxyethylcellulose, methylhydroxypropylcellulose, methylcarboxymethylcellulose and mixtures thereof in amounts of 0.1 to 5 wt .-%, based on the total amount of detergent or cleaning agent used.
- the washing or cleaning agent may contain a dye transfer inhibitor.
- the dye transfer inhibitor is a polymer or copolymer of cyclic amines such as vinylpyrrolidone and / or vinylimidazole.
- Suitable color transfer inhibiting polymers include polyvinylpyrrolidone (PVP), polyvinylimidazole (PVI), copolymers of vinylpyrrolidone and vinylimidazole (PVP / PVI), polyvinylpyridine-N-oxide, poly-N-carboxymethyl-4-vinylpyridium chloride, and mixtures thereof.
- PVP polyvinylpyrrolidone
- PVI polyvinylimidazole
- copolymers of vinylpyrrolidone and vinylimidazole PVP / PVI
- color transfer inhibitor PVP
- Polyvinylpyrrolidones (PVP) are for example commercially available from ISP Chemicals as PVP K 15, PVP K 30, PVP K 60 or PVP K 90 or from BASF as Sokalan® HP 50 or Sokalan® HP 53.
- PVP / PVI copolymers are commercially available, for example, from BASF under the name Sokalan® HP 56.
- the amount of dye transfer inhibitor based on the total amount of the detergent or cleaning agent is preferably from 0.01 to 2% by weight, preferably from 0.05 to 1% by weight, and more preferably from 0.1 to 0.5% by weight. -%.
- enzymatic systems comprising a peroxidase and hydrogen peroxide or a substance which removes hydrogen peroxide in water as a color transfer inhibitor.
- a mediator compound for the peroxidase for example an aceto-syringone, a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, whereby the abovementioned polymeric color transfer inhibitors can additionally be used.
- the detergents or cleaners according to the invention may contain preservatives, it being preferred to use only those which have no or only a low skin-sensitizing potential.
- preservatives examples are sorbic acid and its salts, benzoic acid and its salts, salicylic acid and its salts, phenoxyethanol, formic acid and its salts, 3-iodo-2-propynyl butylcarbamate, sodium N- (hydroxymethyl) glycinate, biphenyl-2-ol and Mixtures thereof.
- preservatives are isothiazolones, mixtures of isothiazolones and mixtures of isothiazolones with other compounds, for example tetramethylolglycoluril.
- EDTA ethylenediaminetetraacetic acid
- NTA nitrilotriacetic acid
- MGDA methylglycinediacetic acid trisodium salt
- anionic polyelectrolytes such as polymaleates and polysulfonates.
- a preferred class of complexing agents are the phosphonates present in the detergent or cleaning agent in amounts of 0.01 to 2.5% by weight, preferably 0.02 to 2% by weight and in particular 0.03 to 1, 5 wt .-% are included.
- These preferred compounds include, in particular, organophosphates, for example 1-hydroxyethane-1,1-diphosphonic acid (HEDP), aminotri (methylenephosphonic acid) (ATMP), diethylene triamine penta (methylenephosphonic acid) (DTPMP or DETPMP) and 2-phos - Phonobutane-1, 2,4-tricarboxylic acid (PBS-AM), which are used mostly in the form of their ammonium or alkali metal salts.
- Alternative complexing agents which can be used in the detergent or cleaning agent are iminodisuccinate (IDS) or ethylenediamine-N, N'-disuccinate (EDDS).
- the washing or cleaning agents according to the invention can be used for washing and / or cleaning textile fabrics.
- the constituents of the detergents or cleaners can be readily prepared in a stirred be mixed with water, the acidic components, if any, such as the alkylarylsulfonates, citric acid, boric acid, phosphonic acid, the fatty alcohol ether sulfates, etc., and the nonionic surfactants are suitably presented.
- the nonaqueous solvents, if present, are preferably also added at this time, but the addition may be made at a later time.
- the fatty acid is added and the saponification of the fatty acid portion is carried out at 50 to 60 ° C. Then the further constituents are preferably added in portions.
- the amount of active ingredient added to nonionic surfactants is at least equal to the amount of active ingredient added to the anionic surfactants and that the amount of perfume oil added, between 0.5 and 1, 5 wt .-%, based on the total amount of washing - or detergent, lies.
- Table 2 shows the compositions of three comparative formulations V1 and V2 and the compositions of three detergents or cleaners E1-E4 according to the invention (all amounts are given in% by weight of active ingredient based on the composition):
- Table 2 Composition of washing or cleaning agents V1 and V2 and E1 to E4 (in% by weight)
- the resulting washing or cleaning agents V1 - V2 and E1 - E4 were subjected to storage tests simulating different climatic conditions.
- Table 3 Visual assessment of washing or cleaning agents V1 - V3 and E1 - E4 after storage under different climatic conditions.
- INSTABILITY mean is unacceptable (severe cloudiness, creaming or phase separation)
- RT room temperature; corresponds to 20 0 C.
- the washing or cleaning agents according to the invention were stored at the indicated temperatures, the temperatures in each case fluctuating within a defined cycle within the specified temperature range.
- the evaluation was done either at room temperature or at the lowest temperature of a temperature range.
- washing or cleaning agents are obtained, which are stable in a variety of climatic conditions.
- the washing or cleaning agents according to the invention are able to disperse the perfume oil at a lower total surfactant storage stability and homogeneous.
- Table 4 shows the compositions of two comparative formulations V3 and V4 as well as two formulations E5 and E6 according to the invention (all amounts are given in% by weight of active ingredient based on the composition):
- Table 4 Composition of washing or cleaning agents V3 and V4 and E5 and E6 (in% by weight)
- Table 5 Visual assessment of detergents or cleaners V3 and V4 as well as E5 and E6 after storage under different climatic conditions.
- Table 6 shows the compositions of three formulations E7 to E9 according to the invention (all amounts are given in% by weight of active ingredient based on the composition): Table 6: Composition of washing or cleaning agents E7 to E9 (in% by weight)
- the perfume oils used in this invention A to C each contain at least 15 wt .-% fragrances having a boiling point above 250 0 C and a logP or ClogP value of> 3.0.
- the content of these fragrances in the respective perfume oils A to C increases in the following order: perfume oil A ⁇ perfume oil B ⁇ perfume oil C.
- washing or cleaning agent E12 showed a poorer cleaning performance on fatty stains:
- Table 8 Comparison of the cleaning performance of the detergent or cleaning agent E12 with the detergents or cleaners E10 and E11.
Landscapes
- 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)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL09714574T PL2245131T5 (pl) | 2008-02-29 | 2009-01-15 | Niskostężeniowy ciekły środek piorący lub czyszczący zawierający środek perfumujący |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008012061A DE102008012061A1 (de) | 2008-02-29 | 2008-02-29 | Niedrigkonzentriertes, flüssiges Wasch- oder Reinigungsmittel mit Parfüm |
| PCT/EP2009/050419 WO2009106378A1 (de) | 2008-02-29 | 2009-01-15 | Niedrigkonzentriertes, flüssiges wasch- oder reinigungsmittel mit parfüm |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2245131A1 true EP2245131A1 (de) | 2010-11-03 |
| EP2245131B1 EP2245131B1 (de) | 2016-07-06 |
| EP2245131B2 EP2245131B2 (de) | 2019-07-10 |
Family
ID=40486920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09714574.2A Active EP2245131B2 (de) | 2008-02-29 | 2009-01-15 | Niedrigkonzentriertes, flüssiges wasch- oder reinigungsmittel mit parfüm |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100317561A1 (de) |
| EP (1) | EP2245131B2 (de) |
| DE (1) | DE102008012061A1 (de) |
| ES (1) | ES2592688T5 (de) |
| PL (1) | PL2245131T5 (de) |
| WO (1) | WO2009106378A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008012061A1 (de) | 2008-02-29 | 2009-09-03 | Henkel Ag & Co. Kgaa | Niedrigkonzentriertes, flüssiges Wasch- oder Reinigungsmittel mit Parfüm |
| DE102013226426A1 (de) * | 2013-12-18 | 2015-06-18 | Henkel Ag & Co. Kgaa | Konservierungsmittelsystem für Waschmittel |
| EP3320067B1 (de) * | 2015-07-10 | 2024-09-04 | Colgate-Palmolive Company | Reinigungszusammensetzungen und verfahren für verbesserten duft |
| KR102805283B1 (ko) * | 2016-01-06 | 2025-05-13 | 주식회사 엘지생활건강 | 액체 세제 조성물 |
| DE102016206647A1 (de) * | 2016-04-20 | 2017-10-26 | Henkel Ag & Co. Kgaa | Flüssigwaschmittel |
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|---|---|---|---|---|
| US4526701A (en) * | 1981-08-31 | 1985-07-02 | Lever Brothers Company | Dye stabilized detergent compositions |
| US4561991A (en) * | 1984-08-06 | 1985-12-31 | The Procter & Gamble Company | Fabric cleaning compositions for clay-based stains |
| US4639321A (en) * | 1985-01-22 | 1987-01-27 | The Procter And Gamble Company | Liquid detergent compositions containing organo-functional polysiloxanes |
| US5076954A (en) * | 1986-05-21 | 1991-12-31 | Colgate-Palmolive Company | Stable microemulsion cleaning composition |
| IL102433A (en) | 1991-07-24 | 1996-08-04 | Colgate Palmolive Co | Liquid household cleaning composition with insect repellent |
| BR9306035A (pt) | 1992-03-06 | 1997-11-18 | Unilever Nv | Composição de limpeza líquida aquosa de baixo espumamento e aditivo para uso como antiespumante em uma composição de limpeza |
| EP0623671A1 (de) * | 1993-05-06 | 1994-11-09 | The Procter & Gamble Company | Zugabe der Mischungskomponenten in einer bestimmten Reihenfolge zur Herstellung von wässrigen klaren Reinigungsmittelzusammensetzungen |
| US6090762A (en) | 1993-05-07 | 2000-07-18 | Albright & Wilson Uk Limited | Aqueous based surfactant compositions |
| US5952281A (en) * | 1993-08-04 | 1999-09-14 | Colgate Palmolive Company | Aqueous cleaning composition which may be in microemulsion form containing a silicone antifoam agent |
| US5731281A (en) * | 1993-08-04 | 1998-03-24 | Colgate-Palmolive Company | Microemulsion liquid crystal cleaning compositions comprising esterified and non-esterfied ethoxylated glycerol mixture and sulfoxy anionic surfactant |
| US6010994A (en) * | 1995-06-07 | 2000-01-04 | The Clorox Company | Liquid compositions containing N-alkyl ammonium acetonitrile salts |
| US6225277B1 (en) * | 1995-10-09 | 2001-05-01 | The Procter & Gamble Company | Hard surface cleaning compositions |
| AU7139198A (en) * | 1997-04-24 | 1998-11-13 | Procter & Gamble Company, The | Orthocarbonate pro-fragrances |
| US5866527A (en) * | 1997-08-01 | 1999-02-02 | Colgate Palmolive Company | All purpose liquid cleaning compositions comprising anionic EO nonionic and EO-BO nonionic surfactants |
| CN1327478A (zh) * | 1998-09-30 | 2001-12-19 | 宝洁公司 | 洗衣洗涤剂和/或织物护理组合物 |
| US5962396A (en) * | 1999-04-09 | 1999-10-05 | Colgate-Palmolive Co. | Post forming cleaning compositions comprising isopentane |
| US6071873A (en) * | 1999-04-30 | 2000-06-06 | Colgate-Palmolive Co. | Liquid cleaning compositions containing a methyl ethoxylated ester |
| US6130196A (en) * | 1999-06-29 | 2000-10-10 | Colgate-Palmolive Co. | Antimicrobial multi purpose containing a cationic surfactant |
| EP1111034A1 (de) * | 1999-12-22 | 2001-06-27 | The Procter & Gamble Company | Wasch- und Reinigungsmittel und/oder Gewebebehandlungszusammensetzungen |
| US20020107166A1 (en) * | 2000-08-23 | 2002-08-08 | Morris Timothy C. | Liquid detergent compositions |
| US6624131B2 (en) | 2001-11-27 | 2003-09-23 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Wrinkle reduction laundry product compositions |
| US20040033924A1 (en) | 2002-08-14 | 2004-02-19 | Murphy Dennis Stephen | Methods for conferring fabric care benefits during laundering |
| US20040101505A1 (en) * | 2002-11-21 | 2004-05-27 | Colgate-Palmolive Company | Composition |
| EP1502646B1 (de) * | 2003-08-01 | 2016-07-13 | The Procter & Gamble Company | Mikrokapseln |
| US7049281B2 (en) * | 2003-11-06 | 2006-05-23 | Colgate-Palmolive Company | Liquid cleaning composition containing an anionic polyacrylamide copolymer |
| WO2006109242A1 (en) * | 2005-04-14 | 2006-10-19 | Koninklijke Philips Electronics N.V. | Cleaning fluid for electrical personal care apparatus |
| EP1991650B1 (de) * | 2006-03-06 | 2016-03-02 | Ecolab Inc. | Membrankompatible flüssige waschmittelzusammensetzung |
| WO2007145964A2 (en) * | 2006-06-05 | 2007-12-21 | The Procter & Gamble Company | Enzyme stabilizer |
| US7642282B2 (en) * | 2007-01-19 | 2010-01-05 | Milliken & Company | Whitening agents for cellulosic substrates |
| ES2399942T3 (es) | 2007-06-05 | 2013-04-04 | The Procter & Gamble Company | Sistemas de perfume |
| WO2009004555A1 (en) * | 2007-06-29 | 2009-01-08 | The Procter & Gamble Company | Laundry detergent compositions comprising amphiphilic graft polymers based on polyalkylene oxides and vinyl esters |
| DE102008012061A1 (de) | 2008-02-29 | 2009-09-03 | Henkel Ag & Co. Kgaa | Niedrigkonzentriertes, flüssiges Wasch- oder Reinigungsmittel mit Parfüm |
-
2008
- 2008-02-29 DE DE102008012061A patent/DE102008012061A1/de not_active Withdrawn
-
2009
- 2009-01-15 WO PCT/EP2009/050419 patent/WO2009106378A1/de not_active Ceased
- 2009-01-15 ES ES09714574T patent/ES2592688T5/es active Active
- 2009-01-15 EP EP09714574.2A patent/EP2245131B2/de active Active
- 2009-01-15 PL PL09714574T patent/PL2245131T5/pl unknown
-
2010
- 2010-08-23 US US12/861,430 patent/US20100317561A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009106378A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2245131T3 (pl) | 2017-01-31 |
| ES2592688T3 (es) | 2016-12-01 |
| ES2592688T5 (es) | 2020-02-21 |
| DE102008012061A1 (de) | 2009-09-03 |
| EP2245131B2 (de) | 2019-07-10 |
| EP2245131B1 (de) | 2016-07-06 |
| US20100317561A1 (en) | 2010-12-16 |
| WO2009106378A1 (de) | 2009-09-03 |
| PL2245131T5 (pl) | 2019-10-31 |
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