EP4077623A1 - Textilbehandlungsmittel - Google Patents
TextilbehandlungsmittelInfo
- Publication number
- EP4077623A1 EP4077623A1 EP20789576.4A EP20789576A EP4077623A1 EP 4077623 A1 EP4077623 A1 EP 4077623A1 EP 20789576 A EP20789576 A EP 20789576A EP 4077623 A1 EP4077623 A1 EP 4077623A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- acid
- unsaturated
- composition
- composition according
- 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
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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
- C11D3/43—Solvents
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2027—Monohydric alcohols unsaturated
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2027—Monohydric alcohols unsaturated
- C11D3/2031—Monohydric alcohols unsaturated fatty or with at least 8 carbon atoms in the alkenyl chain
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
- C11D17/045—Multi-compartment
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Definitions
- the present invention describes a composition for textile cleaning and care as well as its use and method using such a composition.
- the invention describes a composition which, in addition to further constituents, contains unsaturated C18-C24 fatty acids and unsaturated C20-C24 fatty alcohols.
- the machine cleaning of textile fabrics is usually not only used to remove dirt and stains, but also for textile care.
- the care of textiles includes areas as diverse as scenting, coloring or finishing.
- Another aspect of textile care relates to influencing the perceptible surface softness of the textile, which is to be improved in the machine washing process by means of softening active ingredients.
- Fabric softeners are generally added to the washing liquor in the last rinse of the machine wash in order to prevent the "dry rigidity" effect that occurs when the laundry is drying.
- the dry rigidity is caused by the formation of hydrogen bonds between the cellulose fibers.
- the fabric softening active ingredients lie on the fiber surface and weaken the interactions between the fibers. Due to the reduced stiffness of the item of laundry, the effort required when ironing is reduced and the wearing comfort is increased.
- the group of fabric softening active ingredients includes, in particular, synthetic compounds from the groups of esterquat, cationic polymers and silicones.
- German patent DE 197 14 044 C1 discloses fabric softener compositions based on a combination of esterquats and silicones.
- the international patent application WO 2019/070838 A1 describes aqueous fabric softener compositions which contain a combination of a cationic polymer and a saturated fatty acid.
- the compositions can comprise, as an optional additive, unsaturated fatty acids.
- EP 2997959 A1 describes a cosmetic formulation which, in addition to an ester quat, can also contain unsaturated fatty alcohols.
- the object was to provide a textile treatment agent which, on the basis of natural raw materials, largely dispenses with synthetic active ingredients, achieves a fabric softening effect that the consumer can perceive.
- the textile treatment agent should be able to be packaged as a liquid, for example as a highly concentrated liquid, in particular as a surfactant-rich and water-poor formulation and for Incorporation into water-soluble packaged dosing units (detergent sachets) should be suitable.
- the textile treatment agent should be configurable as an independent fabric softener as well as as a component of a full-fledged textile detergent or a textile treatment additive, for example a fragrance composition or a colorant.
- the textile treatment agent should already be metered into the washing liquor at the beginning of a washing process.
- This problem was solved by combining specific unsaturated fatty acids and fatty alcohols in a surfactant-organic carrier.
- a first subject matter of the claim is a composition for textile treatment comprising a) at least one unsaturated C18-C24 fatty acid; b) at least one unsaturated C20-C24 fatty alcohol; c) 5 to 80% by weight of surfactant and / or organic solvent.
- the composition according to the invention comprises at least one unsaturated C20-C24 fatty alcohol and at least one unsaturated C18-C24 fatty acid as further essential constituents.
- compositions can contain a single unsaturated C18-C24 fatty acid or else a mixture of different unsaturated C18-C24 fatty acids.
- the proportion by weight of the unsaturated C18-C24 fatty acid in the total weight of the composition is 0.01 to 12% by weight, preferably 0.01 to 8% by weight. % and in particular 0.01 to 4% by weight.
- Particularly preferred unsaturated C18-C24 fatty acids are selected from the group ⁇ -linolenic acid, stearidonic acid, eicosapentaenoic acid, docosahexaenoic acid, linoleic acid, palmitoleic acid, vaccenic acid, oleic acid, elaidic acid, gondoic acid ((11Z) -11-eicosenoic acid), gadoleic acid ((9Z) -9 - eicosenoic acid), erucic acid and nervonic acid.
- the monounsaturated fatty acids have proven to be technically particularly effective C18-C24 fatty acids, with the co-9 fatty acids again being particularly preferred. Due to their softening effect, particularly preferred compositions are therefore characterized in that the unsaturated C18-C24 fatty acid is selected from the group of co-9 fatty acids, in particular from the group oleic acid, gondo acid and erucic acid, very particularly preferably from the group gondo acid. As stated above, the compositions can also contain mixtures of various unsaturated C18-C24 fatty acids. Due to their availability and their impressive fabric softening effect, the use of a mixture of oleic acid, gondo acid and erucic acid is particularly preferred.
- a second essential component of the compositions is the at least one unsaturated C20-C24 fatty alcohol.
- compositions can contain a single unsaturated C20-C24 fatty alcohol or else a mixture of different unsaturated C20-C24 fatty alcohols.
- the proportion by weight of the unsaturated C20-C24 fatty alcohol in the total weight of the composition is preferably 0.01 to 12% by weight, preferably 0.01 to 8% by weight and in particular 0.01 to 4% by weight.
- unsaturated C20-C24 fatty alcohols is particularly preferred and is selected from the group of monounsaturated fatty alcohols.
- the unsaturated C16-C22 fatty alcohol is particularly preferably selected from the group of palmitoleyl alcohol, oleyl alcohol, cis-11-eicosen-1-ol, and erucyl alcohol (cis-13-docosen-1-ol), very particularly preferably from the group cis-11 -Eicosen-1-ol and erucyl alcohol.
- the weight ratio of unsaturated C18-C24 fatty acid to unsaturated C20-C24 fatty alcohol is preferably 10: 1 to 1:10, more preferably 2: 1 to 1: 2 and in particular 5: 4 to 4: 5.
- Corresponding mixtures are available from sustainable sources and can be incorporated into the compositions in a simple manner.
- a particularly preferred composition is characterized in that it contains a) mixtures of oleic acid, gondo acid and erucic acid, b) mixtures of cis-11-eicosen-1-ol and erucyl alcohol and c) 5 to 80% by weight of surfactant and / or contains organic solvent.
- the compositions can also contain their esters.
- the content of the corresponding esters in the compositions is due less to the desired fabric softening effect than to the origin of the unsaturated C18-C24 fatty acids and unsaturated C20-C24 fatty alcohols that are essential to the invention from sustainable sources.
- compositions can furthermore contain a vegetable oil.
- Preferred Compositions are characterized in that they contain a vegetable oil from the group of olive oil, pecan oil and jojoba oil, preferably from the group of jojoba oil.
- the composition contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters.
- a particularly preferred composition is characterized in that it contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters and 5 to 80% by weight of surfactant and / or organic solvent.
- compositions contain 5 to 80% by weight of surfactant and / or organic solvent as a further essential component. It is particularly preferred if the composition contains surfactant and organic solvent.
- the proportion by weight of the surfactant in the total weight of the composition is preferably 5 to 60% by weight, particularly preferably 10 to 50% by weight and in particular 25 to 50% by weight. These proportions by weight have proven to be particularly advantageous with regard to optimizing the cleaning action of the composition.
- the group of surfactants includes the nonionic, anionic, cationic and amphoteric surfactants.
- the compositions according to the invention can comprise one or more of the surfactants mentioned.
- Preferred compositions contain at least one anionic surfactant and / or at least one nonionic surfactant as surfactant.
- the combination of anionic and nonionic surfactants is very particularly preferred.
- the anionic surfactant is preferably selected from the group comprising C9-C13 alkylbenzenesulfonates, olefin sulfonates, Ci2-Ci8 alkanesulfonates, ester sulfonates, alk (en) yl sulfates, fatty alcohol ether sulfates and mixtures thereof.
- Compositions which comprise C9-Ci3-alkylbenzenesulfonates and fatty alcohol ether sulfates as anionic surfactants have particularly good dispersing properties.
- Surfactants of the sulfonate type are preferably C9-C13 alkylbenzenesulfonates, olefin sulfonates, that is, mixtures of alkene and hydroxyalkane sulfonates and disulfonates, such as those obtained, for example, from Ci2-Ci8 monoolefins with terminal or internal double bonds by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation products is possible.
- C12-C18 alkane sulfonates and the esters of ⁇ -sulfo fatty acids for example the ⁇ -sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.
- the alk (en) yl sulfates are the alkali and especially the sodium salts of the sulfuric acid half-esters of the Ci2-Ci8-fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the Cio-C2o-oxo alcohols and those semi-esters secondary Alcohols of these chain lengths are preferred.
- the Ci2-Ci6-alkyl sulfates and C12-C15- Alkyl sulfates and Cu-Cis-alkyl sulfates are preferred.
- 2,3-Alkyl sulfates are also suitable anionic surfactants.
- the preferred alk (en) yl sulfates are the salts of the sulfuric acid monoesters of fatty alcohols with 12 to 18 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the oxo alcohols with 10 to 20 carbon atoms and those half esters of secondary alcohols of these chain lengths are preferred.
- the alkyl sulfates with 12 to 16 carbon atoms and alkyl sulfates with 12 to 15 carbon atoms and alkyl sulfates with 14 and 15 carbon atoms are preferred.
- 2,3-Alkyl sulfates are also suitable anionic surfactants.
- fatty alcohol ether sulfates such as the sulfuric acid monoesters of straight-chain or branched C7-C 2i alcohols ethoxylated with 1 to 6 moles of ethylene oxide, such as 2-methyl-branched C9-11 alcohols with an average of 3.5 moles of ethylene oxide (EO) or C12-18 -Fatty alcohols with 1 to 4 EO are suitable.
- Alkyl ether sulfates with the formula (A-1) are preferred
- R 1 stands for a linear or branched, substituted or unsubstituted alkyl radical, preferably a linear, unsubstituted alkyl radical, particularly preferably a fatty alcohol radical.
- Preferred radicals R 1 of the formula (A-1) are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl radicals and mixtures thereof, the Representatives with an even number of carbon atoms are preferred.
- radicals R 1 of the formula (A-1) are derived from fatty alcohols with 12 to 18 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from oxo alcohols with 10 to 20 carbon atoms .
- AO in formula (A-1) represents an ethylene oxide (EO) or propylene oxide (PO) grouping, preferably an ethylene oxide group.
- the index n of the formula (A-1) is an integer from 1 to 50, preferably from 1 to 20 and in particular from 2 to 10. n is very particularly preferably 2, 3, 4, 5, 6, 7 or 8.
- X is a monovalent cation or the n-th part of an n-valent cation, preferred are the alkali metal ions, including Na + or K + , Na + being extremely preferred. Further cations X + can be selected from NH 4 + , 1 Zn 2+ , 1 Mg 2+ , 1 Ca Mn 2+ , and their mixtures.
- compositions contain an alkyl ether sulfate selected from fatty alcohol ether sulfates of the formula A-2
- the specified degree of ethoxylation represents a statistical mean value, which for a specific product can be an integer or a fraction.
- the stated degrees of alkoxylation represent statistical mean values which, for a specific product, can be an integer or a fraction.
- Preferred alkoxylates / ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
- the composition contains C9-13 alkylbenzenesulfonates and, if appropriate, additionally fatty alcohol ether sulfates as anionic surfactant.
- composition contains at least one anionic surfactant of the formula (A-3),
- R ' and R " are independently H or alkyl and together contain 9 to 19, preferably 9 to 15 and in particular 9 to 13 carbon atoms, and Y + is a monovalent cation or the nth part of an n-valent cation (in particular Na + ) mean.
- compositions contain as surfactant at least one anionic surfactant, preferably at least one anionic surfactant from the group consisting of Ce-ie-alkylbenzene sulfonates, Cs-is-olefin sulfonates, Ci2-18-alkane sulfonates, Ce-is-ester sulfonates, Ce-ie-alkyl sulfates , Cs-is-alkenyl sulphates, fatty alcohol ether sulphates, in particular at least one anionic surfactant from the group of Cs-is-alkylbenzenesulphonates.
- anionic surfactant preferably at least one anionic surfactant from the group consisting of Ce-ie-alkylbenzene sulfonates, Cs-is-olefin sulfonates, Ci2-18-alkane sulfonates, Ce-is-ester sulfonates, Ce-ie-alkyl
- the composition can, preferably together with at least one anionic surfactant, also have at least one nonionic surfactant.
- the group of nonionic surfactants includes alkoxylated fatty alcohols, alkoxylated fatty acid alkyl esters, fatty acid amides, alkoxylated fatty acid amides, polyhydroxy fatty acid amides, alkylphenol polyglycol ethers, amine oxides, alkyl polyglucosides and mixtures thereof.
- the nonionic surfactant used is preferably alkoxylated, advantageously ethoxylated, especially primary alcohols with preferably 8 to 18 carbon atoms and an average of 4 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 may contain linear and methyl branched radicals in the mixture, as they are usually present in oxo alcohol radicals.
- EO ethylene oxide
- alcohol ethoxylates with linear radicals of alcohols of native origin with 12 to 18 carbon atoms, for example from coconut, palm, tallow or oleyl alcohol, and on average 5 to 8 EO per mole of alcohol are preferred.
- the preferred ethoxylated alcohols include, for example, C12-14 alcohols with 4 EO or 7 EO, C9-11 alcohol with 7 EO, C13-15 alcohols with 5 EO, 7 EO or 8 EO, Ci 2 -Ci 8 alcohols with 5 EO or 7 EO and mixtures of these.
- the stated degrees of ethoxylation represent statistical mean values which, for a specific product, can be an integer or a fractional number.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used. Examples are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- Nonionic surfactants which contain EO and PO (propylene oxide) groups together in the molecule can also be used according to the invention.
- a mixture of a (more) branched ethoxylated fatty alcohol and an unbranched ethoxylated fatty alcohol such as, for example, a mixture of a Ci6-Ci8 fatty alcohol with 7 EO and 2-propylheptanol with 7 EO.
- the washing, cleaning, aftertreatment or washing aid contains a Ci2-Ci8 fatty alcohol with 7 EO or a Ci3-Ci5 oxo alcohol with 7 EO as a nonionic surfactant.
- the detergent particularly preferably contains at least one nonionic surfactant according to the formula (N- 1) R 3 -0- (A0) m -H which contains
- R 3 stands for a linear or branched Cs-Cis-alkyl radical, an aryl radical or alkylaryl radical,
- AO independently of one another represent an ethylene oxide (EO) or propylene oxide (PO) grouping, m represent integers from 1 to 50.
- R 1 stands for a linear or branched, substituted or unsubstituted alkyl radical.
- R 1 is a linear or branched alkyl radical with 5 to 30 carbon atoms, preferably with 7 to 25 carbon atoms and in particular with 10 to 19 carbon atoms.
- Preferred radicals R 1 are selected from decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl radicals and mixtures thereof, the representatives with an even number of carbon atoms being preferred .
- radicals R 1 are derived from fatty alcohols with 12 to 19 carbon atoms, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or from oxo alcohols with 10 to 19 carbon atoms.
- AO of the formula (N-1) is an ethylene oxide (EO) or propylene oxide (PO) grouping, preferably an ethylene oxide grouping.
- the index m of the formula (N-1) is an integer from 1 to 50, preferably 2 to 20 and preferably 2 to 10. In particular, m is 3, 4, 5, 6 or 7.
- the agent according to the invention can be mixtures of nonionic surfactants contain, which have different degrees of ethoxylation. Surfactants with degrees of alkoxylation / ethoxylation of at least 5 are preferred.
- Particularly preferred fatty alcohol alkoxylates are those of the formula
- Corresponding fatty alcohol or oxo alcohol ethoxylates are available under the trade names Dehydol LT7 ® (BASF) Lutensol ® A07 (BASF) Lutensol ® M7 (BASF), and Neodol ® 45-7 (Shell Chemicals).
- compositions which contain at least one nonionic surfactant, preferably a nonionic surfactant from the group of ethoxylated primary Cs-is alcohols, preferably the C 2 -C 4 alcohols with 4 EO or 7 EO, the Cg-n alcohols with 7 EO, the Ci3-i5-alcohols containing 5 EO, 7 EO or 8 EO, the Ci3- 15 oxo alcohols with 7 EO or 8 EO, the C12- 18 alcohols with 5 EO or 7 EO, in particular the Ci3- 15 oxo alcohols with 8 EO included.
- a nonionic surfactant from the group of ethoxylated primary Cs-is alcohols, preferably the C 2 -C 4 alcohols with 4 EO or 7 EO, the Cg-n alcohols with 7 EO, the Ci3-i5-alcohols containing 5 EO, 7 EO or 8 EO, the Ci3- 15 oxo alcohols with 7 EO
- the composition contains anionic surfactant and nonionic surfactant and the weight ratio of anionic surfactant to nonionic surfactant 4: 1 to 1: 4, preferably 2: 1 to 1: 2 and in particular 3: 2 to 2: 3.
- compositions contain soap as a further optional component, the proportion by weight of the total weight of the composition being preferably 0.2 to 15% by weight, preferably 2 to 12% by weight and in particular 4 to 10% by weight.
- Particularly suitable are saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid.
- the soaps can be in the form of their sodium, potassium or magnesium or ammonium salts or salts of mono-, di- or triethanolamine.
- the proportion by weight of the organic solvent in the total weight of the composition is preferably 5 to 50% by weight, more preferably 9 to 40% by weight and in particular 12 to 21% by weight.
- the group of these organic solvents includes in particular ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, glycerine, diglycol, propyl diglycol, butyl diglycol, hexylene glycol, ethylene glycol methyl ether, ethylene glycol ethyl ether,
- Propylene glycol propyl ether dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxy triglycol, ethoxy triglycol, butoxy triglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol, propylene glycol t-butyl ether, di-n-octyl ether and mixtures thereof.
- the organic solvent is selected from the group consisting of propylene glycol, glycerol and ethanol.
- Preferred detergents contain one or more enzyme preparation (s) as a further optional component.
- the proportion by weight of the enzyme preparation in the total weight of the detergent is preferably 0.1 to 15% by weight, more preferably 0.5 to 12% by weight and in particular 1 to 10% by weight.
- the enzyme of the enzyme preparation is preferably selected from protease, amylase, lipase, mannanase, cellulase, pectate lyase or mixtures thereof.
- the enzymes contained in the compositions according to the invention can be adsorbed on carrier substances and / or embedded in coating substances in order to protect them against premature inactivation.
- compositions according to the invention preferably contain further active ingredients, in particular active ingredients selected from the group of electrolytes, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, foam inhibitors, antiredeposition agents, graying inhibitors, anti-enema agents, anti-crease agents, color transfer inhibitors, antimicrobial agents, antimicrobial agents , Antioxidants, preservatives, corrosion inhibitors, antistatic agents, bitter agents, ironing aids, phobing and impregnating agents, swelling and non-slip agents, softening components and UV absorbers.
- active ingredients selected from the group of electrolytes, perfumes, perfume carriers, fluorescent agents, dyes, hydrotropes, foam inhibitors, antiredeposition agents, graying inhibitors, anti-enema agents, anti-crease agents, color transfer inhibitors, antimicrobial agents, antimicrobial agents , Antioxidants, preservatives, corrosion inhibitors, antistatic agents, bitter agents, ironing aids, phobing and impregnating agents, swelling and non-slip
- compositions according to the invention are distinguished by a surprising fabric softening effect on textiles.
- Corresponding compositions therefore do not necessarily require the addition of customary fabric softening agents such as esterquats, fabric softening layered silicates, cationic polymers or silicones.
- compositions are characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no esterquats.
- esters of quaternary ammonium polyols in particular quaternary ammonium diols and / or triols, such as, for example, triethanolmethylammonium or diethanoldimethylammonium, with fatty acids.
- esterquats in cosmetic products, detergents and aftertreatment agents, in particular in fabric softeners, is generally known in the prior art. These help to improve the soft hand, reduce the static charge on the textile fabrics and reduce the drying time.
- the esterquat group includes, for example, compounds of the formula N + (R 1 ) 4 -n ((CH 2 ) m-O-C (0) -R 2 ) n X, where each R 1 is independently a substituted or unsubstituted, linear one or branched alkyl or alkenyl, preferably unsubstituted or hydroxy-substituted alkyl having 1 to 10 carbon atoms; each R 2 is linear or branched, substituted or unsubstituted alkyl or alkenyl or a substituted or unsubstituted (hetero) aryl having up to 26 carbon atoms, preferably linear unsubstituted C10-26 alkyl; n is 1, 2, 3 or 4, preferably 1, 2 or 3; m is an integer from 1 to 20, preferably 1 to 4; and X- is any anion.
- n 2 or 3, preferably 2; and / or m 1, 2, 3 or 4, preferably 2 and / or each R 1 independently selected from the group consisting of methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl and 3-hydroxypropyl, preferably a first R 1 is selected from methyl, ethyl, n-propyl, iso-propyl, n-butyl and iso-butyl and a second R 1 is selected from methyl , Ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropy
- Such esterquats are bis (acyloxyethyl) hydroxyethylmethylammonium compounds.
- the counterion is preferably methosulfate.
- esterquats are commercially available, for example under the trade name Dehyquart ® AU-57 (BASF SE, Germany).
- compositions are further characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no textile-softening layered silicates.
- the group of textile-softening layered silicates includes smectite clays.
- Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, saponite clays, sauconite clays and mixtures thereof.
- Montmorillonite clays are the preferred emollient clays.
- Bentonites contain mainly montmorillonites and can serve as the preferred source of the fabric softening clay. The bentonites can be used as powder or crystals. Corresponding bentonites are sold, for example, under the names Laundrosil® by the Süd-Chemie company or under the name Detercal by the Laviosa company.
- compositions are characterized in that, based on their total weight, they comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no cationic polymers.
- cationic polymers include in particular those described in "CTFA International Cosmetic Ingredient Dictionary", Fourth Edition, JM Nikitakis, et al, Editors, published by the Cosmetic, Toiletry, and Fragrance Association, 1991 and under the collective name "Polyquaternium” are summarized.
- POLYQUATERNIUM-1 (CAS number: 68518-54- 7), POLYQUATERNIUM-2 (CAS number: 63451-27-4), POLYQUATERNIUM-3, POLYQUATERNIUM- 4 (CAS Number: 92183-41-0), POLYQUATERNIUM-5 (CAS number: 26006-22-4),
- POLYQUATERNIUM-6 (CAS number: 26062-79-3), POLYQUATERNIUM-7 (CAS number: 26590-05-6), POLYQUATERNIUM-8, POLYQUATERNIUM-9, POLYQUATERNIUM-11 (CAS number: 53633-54- 8), POLYQUATERNIUM-12 (CAS number: 68877-50-9), POLYQUATERNIUM-13 (CAS number: 68877-47-4), POLYQUATERNIUM-14 (CAS number: 27103-90-8), POLYQUATERNIUM-15 (CAS number: 35429-19-7), POLYQUATERNIUM-16 (CAS number: 95144-24-4),
- POLYQUATERNIUM-17 (CAS number: 90624-75-2), POLYQUATERNIUM-18, POLYQUATERNIUM- 19, POLYQUATERNIUM-20, POLYQUATERNIUM-21 (CAS number: 102523-94-4),
- POLYQUATERNIUM-22 (CAS number: 53694-17-0), POLYQUATERNIUM-24 (CAS number: 107987-23-5), POLYQUATERNIUM-27, POLYQUATERNIUM-28 (CAS number: 131954-48-8), POLYQUATERNIUM -29, POLYQUATERNIUM-30, POLYQUATERNIUM-31 (CAS number: 136505-02-7), POLYQUATERNIUM-32 (CAS number: 35429-19-7), POLYQUATERNIUM-37 (CAS number: 26161-33-1 ), POLYQUATERNIUM-44 (CAS number: 150595-70-5), POLYQUATERNIUM-68 (CAS number: 827346-45-2),
- compositions which, based on their total weight, comprise less than 1% by weight, preferably less than 0.1% by weight and in particular no silicones.
- Polydimethylpolysiloxanes are known to be efficient textile care compounds. Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).
- Another polysiloxane has the following structure:
- the group of silicones also includes the aminosiloxanes. This can be selected, for example, from the group comprising Amodimethicone / Morpholinomethyl Silsesquioxane Copolymer (CAS No. 1293390-78-9), Trideceth-9 PG-Amodimethicone (CAS No. 943769-53-7), with methylsilsesquioxane hydroxy-limited dimethyl, methyl (aminoethylaminoisobutyl) ) siloxane (CAS No. 863918-80-3) and dimethyl, methyl (aminoethylaminoisobutyl) siloxane (CAS No. 106842-44-8).
- Amodimethicone / Morpholinomethyl Silsesquioxane Copolymer CAS No. 1293390-78-9
- Trideceth-9 PG-Amodimethicone CAS No. 943769-53-7
- amodimethicone / Morpholinomeh-tyl silsesquioxanes copolymer (CAS No. 1293390- 789), which is commercially available as Belsil ® ADM 8301 E (Wacker Chemie).
- composition of some preferred detergents can be found in the following tables (data in% by weight based on the total weight of the detergent, unless otherwise stated).
- composition of some less concentrated detergents can be found in the following tables (data in% by weight based on the total weight of the detergent, unless otherwise stated).
- compositions according to the invention can be solid or liquid detergents. However, detergents in liquid form are preferred.
- compositions for example also compositions 1 to 8 in the previous tables, are preferably in the form of a prefabricated water-soluble dosage unit.
- composition in a water-soluble packaging material, preferably in a water-soluble film.
- compositions according to the invention can be packaged as a stand-alone detergent or combined with other solid or liquid detergents to form a multi-component detergent.
- Multi-component detergents comprising a composition according to the invention and at least one further component separate and different from this composition are preferred because of the greater degrees of freedom in their formulation and their striking appearance.
- the further component is in the form of a liquid, powder or granulate. It is particularly preferred if the components of the multi-component detergent are present separately from one another in a multi-chamber pouch, preferably in a water-soluble multi-chamber pouch based on polyvinyl alcohol.
- the multi-chamber pouch comprises at least two spatially separated chambers, for example 2, 3, 4, 5, 6 or 7 chambers. These chambers are separated from one another in such a way that the compositions contained do not come into contact with one another. This separation can be done, for example, by a wall made of the same material as the container itself.
- Preferred water-soluble materials preferably comprise at least partially at least one substance from the group consisting of (acetalized) polyvinyl alcohol, polyvinylpyrrolidone, polyethylene oxide, gelatin, sulphate, carbonate and / or citrate-substituted polyvinyl alcohols, polyalkylene oxides, acrylamides, cellulose esters, cellulose ethers, cellulose amides, cellulose, polyvinyl acetates , Polycarboxylic acids and their salts, polyamino acids or peptides, polyamides, polyacrylamides, copolymers of maleic acid and acrylic acid, copolymers of acrylamides and (meth) acrylic acid, polysaccharides such as starch or guar derivatives, gelatine and, under the INCI names Polyquaternium 2, Polyquaternium 17 , Polyquaternium 18 and Polyquaternium 27.
- a polyvinyl alcohol is particularly preferred as the water-soluble material.
- compositions and multi-component detergents described above are used to treat laundry or to rinse textiles with fabric.
- the use of these compositions or multi-component detergents as laundry treatment agents or to improve the fabric softening performance in a textile washing machine are therefore further subjects of this application.
- a final subject of this application is a method for textile cleaning, in which a composition according to the invention or a multicomponent detergent according to the invention is introduced into the washing liquor of a textile washing machine.
- composition according to the invention develops a significant fabric softening effect even when metered at the beginning of a washing process.
- This application therefore also relates to a method for textile cleaning, in which a composition according to the invention or a multicomponent detergent according to the invention are introduced into the washing liquor of a textile washing machine at the start of a washing process. If the compositions according to the invention are not designed as independent textile detergents, it is preferred to introduce them into the washing liquor of a textile washing machine together with a textile detergent.
- Composition for textile treatment comprising a) at least one unsaturated C18-C24 fatty acid; b) at least one unsaturated C20-C24 fatty alcohol; c) 5 to 80% by weight of surfactant and / or organic solvent.
- composition according to item 1 wherein the composition is 0.01 to 12% by weight, based on its total weight, preferably 0.01 to 8% by weight and in particular 0.01 to 4% by weight of the unsaturated C18-C24 Contains fatty acid.
- composition according to one of the preceding points wherein the unsaturated C18-C24 fatty acid is selected from the group consisting of monounsaturated fatty acids.
- the unsaturated C18-C24 fatty acid is selected from the group ⁇ -linolenic acid, stearidonic acid, eicosapentaenoic acid, docosahexaenoic acid, linoleic acid, palmitoleic acid, vaccenic acid, oleic acid, elaidic acid, gondoic acid, gadoleic acid, erucic acid and nervonic acid.
- composition according to one of the preceding points wherein the unsaturated C18-C24 fatty acid is selected from the group of co-9 fatty acids, in particular from the group oleic acid, gondo acid and erucic acid, very particularly preferably from the group gondo acid.
- composition according to one of the preceding points wherein the unsaturated C18-C24 fatty acid is selected from the group of mixtures of oleic acid, gondo acid and erucic acid.
- composition based on its total weight, from 0.01 to 12% by weight, preferably from 0.01 to 8% by weight and in particular from 0.01 to 4% by weight of the unsaturated C16 -C22 contains fatty alcohol.
- composition according to one of the preceding points wherein the unsaturated C16-C22 fatty alcohol is selected from the group of monounsaturated fatty alcohols.
- composition according to one of the preceding points wherein the unsaturated C20-C24 fatty alcohol is selected from the group consisting of palmitoleyl alcohol, oleyl alcohol, cis-11-eicosen-1-ol, and erucyl alcohol (cis-13-docosen-1-ol), whole particularly preferably from the group cis-11-eicosen-1-ol and erucyl alcohol.
- the unsaturated C20-C24 fatty alcohol is selected from the group of mixtures of cis-11-eicosen-1-ol and erucyl alcohol.
- the weight ratio of unsaturated C18-C24 fatty acid to unsaturated C20-C24 fatty alcohol being 10: 1 to 1:10, preferably 2: 1 to 1: 2 and in particular 5: 4 to 4: 5.
- composition according to one of the preceding points, wherein the composition a) mixtures of oleic acid, gondo acid and erucic acid b) mixtures of cis-11-eicosen-1-ol and erucyl alcohol c) 5 to 80 wt .-% surfactant and / or organic Contains solvent.
- composition according to one of the preceding points, wherein the composition furthermore contains at least one ester of an unsaturated C18-C24 fatty acid with an unsaturated C16-C22 fatty alcohol.
- composition according to one of the preceding points, wherein the composition furthermore contains at least one vegetable oil from the group consisting of olive oil, pecan oil and jojoba oil, preferably from the group jojoba oil.
- composition according to one of the preceding points, wherein the composition contains an active ingredient mixture with the INCI name Hydrolyzed Jojoba Esters.
- composition according to one of the preceding points, the composition containing, based on its total weight, 5 to 60% by weight, preferably 10 to 50% by weight and in particular 25 to 50% by weight of surfactant.
- composition according to any one of the preceding points as a surfactant at least one anionic surfactant, at least preferably an anionic surfactant from the group consisting of 08- 18 alkyl benzene sulfonates, Cs-is-olefin sulfonates, Ci2-i8-alkanesulfonates, Cs-ie-ester sulfonates , Cs-is-alkyl sulfates, Cs-ie-alkenyl sulfates, fatty alcohol ether sulfates, in particular at least one anionic surfactant from the group of Cs-is-alkylbenzenesulfonates is included.
- an anionic surfactant from the group consisting of 08- 18 alkyl benzene sulfonates, Cs-is-olefin sulfonates, Ci2-i8-alkanesulfonates, Cs-ie-ester sulfonates
- the surfactant is at least one nonionic surfactant, preferably a nonionic surfactant from the group of ethoxylated primary Cs-is alcohols, preferably the Ci 2 -i 4 alcohols with 4 EO or 7 EO, the Cg-n-alcohols with 7 EO, the Ci3-i5-alcohols containing 5 EO, 7 EO or 8 EO, the Ci3- 15 oxo alcohols with 7 EO or 8 EO, the C12- 18 alcohols with 5 EO or 7 EO , in particular the Ci3- contained 15 oxo alcohols with 8 EO. 19.
- the surfactant is at least one nonionic surfactant, preferably a nonionic surfactant from the group of ethoxylated primary Cs-is alcohols, preferably the Ci 2 -i 4 alcohols with 4 EO or 7 EO, the Cg-n-alcohols with 7 EO, the Ci3-i5-alcohols containing 5
- composition according to one of the preceding points, wherein the composition contains anionic surfactant and nonionic surfactant and the weight ratio of anionic surfactant to nonionic surfactant is 4: 1 to 1: 4, preferably 2: 1 to 1: 2 and in particular 3: 2 to 2 : 3 is.
- composition according to one of the preceding points, wherein the composition, based on its total weight, furthermore contains 0.2 to 15% by weight, preferably 2 to 12% by weight and in particular 4 to 10% by weight soap, preferably saturated fatty acid soap, in particular contains soap from the group of the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid.
- composition according to one of the preceding points the composition containing, based on its total weight, 5 to 50% by weight, preferably 9 to 40% by weight and in particular 12 to 21% by weight of organic solvent.
- composition according to one of the preceding points wherein the organic solvent is selected from the group consisting of propylene glycol, glycerol and ethanol.
- composition according to one of the preceding points, wherein the composition contains surfactant and organic solvent.
- composition according to one of the preceding points wherein the composition, based on its total weight, furthermore 0.1 to 15 wt .-%, preferably 0.5 to 12 wt .-% and in particular 1.0 to 10 wt .-% Contains enzyme preparation.
- composition according to one of the preceding points wherein the composition, based on its total weight, comprises less than 1% by weight, preferably less than 0.1% by weight and in particular no esterquats.
- composition according to one of the preceding points wherein the composition, based on its total weight, comprises less than 1% by weight, preferably less than 0.1% by weight and in particular no textile-softening layered silicates.
- composition according to one of the preceding points wherein the composition, based on its total weight, comprises less than 1% by weight, preferably less than 0.1% by weight and in particular no cationic polymers.
- composition according to one of the preceding points wherein the composition, based on its total weight, comprises less than 1% by weight, preferably less than 0.1% by weight and in particular no silicone. 29. Composition according to one of the preceding points, wherein the composition is in liquid form.
- composition according to one of the preceding points wherein the composition is in the form of a prefabricated water-soluble dosage unit.
- Multi-component laundry detergent comprising a composition according to one of the preceding points and at least one further component which is separate and different from this composition.
- Multi-component detergent according to item 32 the further component being in the form of a liquid, powder or granulate.
- Multi-component detergent according to one of items 32 or 33, wherein the components of the multi-component detergent are present separately from one another in a multi-chamber pouch, preferably in a water-soluble multi-chamber pouch based on polyvinyl alcohol.
- compositions or a multi-component detergent according to one of the preceding points as a laundry treatment agent in a textile washing machine
- a method for textile cleaning in which a composition according to one of items 1 to 31 or a multi-component detergent according to one of items 32 to 34 is introduced into the washing liquor of a textile washing machine.
- a method for textile cleaning in which a composition according to one of items 1 to 31 or a multi-component detergent according to one of items 32 to 34 is introduced into the washing liquor of a textile washing machine at the start of a washing process.
- liquid compositions were prepared by mixing their ingredients (all data in% by weight of the active ingredients unless otherwise stated).
- the liquid compositions were made up as 1-chamber portion bags (film Kuraray Monosol M8720, 88 ⁇ m film thickness) with a filling quantity of 25 g each.
- the fabric softening performance of the compositions was then determined in the context of a machine textile washing process.
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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)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019219905.4A DE102019219905A1 (de) | 2019-12-17 | 2019-12-17 | Textilbehandlungsmittel |
| PCT/EP2020/078325 WO2021121704A1 (de) | 2019-12-17 | 2020-10-08 | Textilbehandlungsmittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4077623A1 true EP4077623A1 (de) | 2022-10-26 |
| EP4077623B1 EP4077623B1 (de) | 2023-11-29 |
Family
ID=72826901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20789576.4A Active EP4077623B1 (de) | 2019-12-17 | 2020-10-08 | Textilbehandlungsmittel |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4077623B1 (de) |
| DE (1) | DE102019219905A1 (de) |
| PL (1) | PL4077623T3 (de) |
| WO (1) | WO2021121704A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020202017A1 (de) * | 2020-02-18 | 2021-08-19 | Henkel Ag & Co. Kgaa | Textilbehandlungsmittel |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714044C1 (de) | 1997-04-05 | 1998-04-16 | Henkel Kgaa | Hydrophile Avivagemittel sowie Verwendung von Mischungen, enthaltend Esterquats und Siliconverbindungen zur Herstellung derselben |
| GB0002877D0 (en) * | 2000-02-08 | 2000-03-29 | Unilever Plc | Fabric conditioning composition |
| GB0416155D0 (en) * | 2004-07-20 | 2004-08-18 | Unilever Plc | Laundry product |
| US7674758B2 (en) * | 2004-10-22 | 2010-03-09 | The Procter & Gamble Company | Fabric softening compositions comprising free fatty acid |
| DE102008036073A1 (de) * | 2008-08-04 | 2010-02-11 | Henkel Ag & Co. Kgaa | Reinigungsmittel mit Terpolymer |
| WO2015074692A1 (en) * | 2013-11-20 | 2015-05-28 | Rhodia Operations | Fabric softener composition |
| EP2997959B1 (de) | 2014-09-22 | 2019-12-25 | Evonik Operations GmbH | Formulierung enthaltend esterquats basierend auf isopropanolamin und tetrahydroxypropylethylenediamin |
| DE102015225429A1 (de) * | 2015-12-16 | 2017-06-22 | Henkel Ag & Co. Kgaa | Feste Duftstoff-haltige Zusammensetzung |
| EP3181667A1 (de) * | 2015-12-18 | 2017-06-21 | Kao Corporation, S.A. | Weichspülerwirkstoffzusammensetzungen |
| WO2019070838A1 (en) | 2017-10-03 | 2019-04-11 | Lubrizol Advanced Materials, Inc. | LIQUID COMPOSITIONS OF SOFTQUAT FREE SOFTWATER |
-
2019
- 2019-12-17 DE DE102019219905.4A patent/DE102019219905A1/de not_active Withdrawn
-
2020
- 2020-10-08 WO PCT/EP2020/078325 patent/WO2021121704A1/de not_active Ceased
- 2020-10-08 PL PL20789576.4T patent/PL4077623T3/pl unknown
- 2020-10-08 EP EP20789576.4A patent/EP4077623B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| PL4077623T3 (pl) | 2024-03-25 |
| DE102019219905A1 (de) | 2021-06-17 |
| EP4077623B1 (de) | 2023-11-29 |
| WO2021121704A1 (de) | 2021-06-24 |
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