EP3234087A1 - Agents d'entretien transparents pour textiles - Google Patents

Agents d'entretien transparents pour textiles

Info

Publication number
EP3234087A1
EP3234087A1 EP15808384.0A EP15808384A EP3234087A1 EP 3234087 A1 EP3234087 A1 EP 3234087A1 EP 15808384 A EP15808384 A EP 15808384A EP 3234087 A1 EP3234087 A1 EP 3234087A1
Authority
EP
European Patent Office
Prior art keywords
acid
formula
group
carbon atoms
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.)
Withdrawn
Application number
EP15808384.0A
Other languages
German (de)
English (en)
Inventor
Tatiana Schymitzek
Simon PLUSZYNSKI
Ulrich PLATZBECKER
Peter Schmiedel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3234087A1 publication Critical patent/EP3234087A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • 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
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • C11D3/3742—Nitrogen containing silicones
    • 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
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D1/835—Mixtures of non-ionic with cationic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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 relates to fabric care and fabric conditioning formulations of clear, transparent appearance and viscous consistency, as well as the use of these fabric conditioners and fabric conditioning formulations.
  • Esterquats which are generally understood to mean the quaternized fatty acid triethanolamine ester salts, are well suited to both fiber and hair care and, in recent years, have been afforded by conventional quaternary ammonium compounds, such as, for example, improved ecotoxicological compatibility. the known
  • Distearyldimethylammonium chloride displaced to a good extent from the market.
  • esterquats have very good performance properties as well as a satisfactory biodegradability and a good skin-cosmetic
  • the present invention solves the problem of providing transparent, viscous compositions comprising esterquats which at least partially overcome the above-described disadvantages of known formulations.
  • the invention is based on the surprising finding of the inventors that the combination of special ester quats and cationic thickeners with aminosiloxanes provides an optically clear, viscous softening formulation with reduced concentra- tion of softening substances compared to comparable market formulations which have a long shelf life (no exudation) , no unpleasant odor).
  • the present invention relates to a liquid, clear, homogeneous textile treatment agent, especially a fabric conditioning formulation
  • X is a saturated or unsaturated hydrocarbon radical having 1 to 8
  • R is a saturated or unsaturated hydrocarbon radical having 5 to 21 carbon atoms
  • R 2 , R 3 and R 4 independently of one another represent a C 2 - to C 6 -hydroxyalkyl group, in particular 2-hydroxyethyl,
  • Reaction product contained amino group
  • Another aspect of the present invention relates to use
  • X is a saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms, and at least one monocarboxylic acid of the formula (II)
  • R is a saturated or unsaturated hydrocarbon radical having 5 to 21 carbon atoms, with ii) at least one tertiary amine of the formula (III)
  • R 2 , R 3 and R 4 independently of one another represent a C 2 - to C 6 -hydroxyalkyl group, in particular 2-hydroxyethyl,
  • Reaction product contained amino group
  • At least one aminosiloxane at least one aminosiloxane selected from the group consisting of amodimethicone / morpholinomethyl silsesquioxane copolymer, trideceth-9 PG-amodimethicone, with methylsilsesquioxane hydroxy-bound
  • Numeric ranges specified in the format "from x to y" include the above values. If multiple preferred numeric ranges are specified in this format, it is understood that all ranges resulting from the combination of the various endpoints, Furthermore, amounts referring to at least one ingredient always represent the total amount of that kind of ingredient contained in the composition, unless explicitly stated otherwise Relating to "at least one emulsifier", to the total amount of emulsifiers contained in the detergent.
  • alkaline earth metals are referred to below as counterions for monovalent anions, this means that the alkaline earth metal is present only in half - as sufficient to charge balance - amount of substance as the anion.
  • Substances which also serve as ingredients of cosmetic products are referred to below, where appropriate, according to the International Nomenclature Cosmetic Ingredient (INCI) nomenclature. Chemical compounds carry an INCI name in English, plant ingredients are listed only after Linne in Latin, so-called trivial names such as "water”, “honey” or “sea salt” are also given in Latin.
  • the INCI names can be found in the International Cosmetic Ingredient Dictionary and Handbook - Seventh Edition (1997), published by The Cosmetic, Toiletry and Fragrance Association (CTFA), 1 101 17th Street, NW, Suite 300, Washington, DC 20036, USA, and contains more than 9,000 INCI names, as well as references to more than 37,000 trade names and technical names, including its distributors from over 31 countries.
  • the International Cosmetic Ingredient Dictionary and Handbook assigns to the ingredients one or more chemical classes, such as polymer ethers, and one or more functions, such as surfactants-cleansing agents, which are further explained and discussed below possibly also referred to.
  • the indication CAS means that the following sequence of numbers is a name of the Chemical Abstracts Service.
  • At least one refers to 1 or more, for example, 2, 3, 4, 5, 6, 7, 8, 9 or more In the context of components of those described herein
  • At least one emulsifier means one or more different emulsifiers, ie, one or more different types of emulsifiers the
  • Liquid as used herein includes all flowable compositions at standard conditions (20 ° C, 1013 mbar), including appropriate pastes and gels.
  • Nephelometric Turbidity Unit NTU is a liquid turbidity measurement unit used in water treatment and is the unit of turbidity of a liquid measured at 90 ° angle with a calibrated nephelometer and a wavelength of measuring radiation in the infrared range at 860 nm (ISO 7027) ).
  • Homogeneous refers to the agents being monophasic, liquid agents, ie those which are clear as defined above and in which no
  • Phase separation of two or more liquid phases is observed.
  • the pH refers to the pH determined at 25 ° C, unless otherwise stated.
  • X is preferably ethane-1,2-diyl, propane-1,2-diyl, propane-1,3-diyl, butane-1,4-diyl, hexane-1,4-diyl or cyclohexane-1, 4- diyl, more preferably for butane-1, 4-diyl.
  • suitable dicarboxylic acid include, without limitation,
  • Succinic acid maleic acid, glutaric acid, and especially adipic acid. Furthermore, it is also possible to use mixtures of the abovementioned acids.
  • R CO is preferably an aliphatic, linear or branched acyl radical having 6 to 22 carbon atoms and 0 and / or 1, 2 or 3 double bonds. Typical examples include, but are not limited to,
  • Caproic acid caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid,
  • Elaidic acid petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic acid, and their technical mixtures, e.g. in the pressure splitting of natural fats and oils, in the reduction of aldehydes from the Roelen oxo synthesis or the dimerization of unsaturated fatty acids.
  • stearic acid Preference is given to stearic acid, isostearic acid, palmitic acid, myristic acid, lauric acid,
  • Capric acid caprylic acid, 2-ethylhexanoic acid, 2-octyldodecanoic acid, caproic acid, oleic acid, linoleic acid and linolenic acid, as well as coconut fatty acid, palm fatty acid, palm kernel fatty acid and tallow fatty acid, each preferably in cured or partially cured form. Also usable are mixtures of two or more of the aforementioned acids.
  • the dicarboxylic acid of formula (I) will be succinic acid, maleic acid, glutaric acid, adipic acid or mixtures thereof; and / or as monocarboxylic acid of the formula (II) stearic acid, isostearic acid,
  • Palmitic acid myristic acid, lauric acid, capric acid, caprylic acid, 2-ethylhexanoic acid, 2-octyldodecanoic acid, caproic acid, oleic acid, linoleic acid, linolenic acid, partially hardened coconut fatty acid, palm oil fatty acid, palm kernel fatty acid, tallow fatty acid and mixtures of 2, 3 or more of the aforementioned acids.
  • Alkanolamines of the formula (III) which are suitable as central nitrogen compounds for the purposes of the invention contain a hydroxyalkane radical (alkanol radical) having 2 to 6 carbon atoms, preferably 2 to 4 carbon atoms.
  • alkanol radical alkanol radical
  • triethanolamine is used.
  • the monocarboxylic acids (of formula II) and the dicarboxylic acids (of formula I) can be used in a molar ratio of 1:10 to 10: 1. However, it has proved to be advantageous to set a molar ratio of 1: 1 to 4: 1 and in particular 1, 5: 1 to 3: 1.
  • Dicarboxylic acids - can be used in a molar ratio of 1: 1, 2 to 1: 2.4.
  • esterification processes for providing the esterquats used according to the invention are generally known from the prior art.
  • esterification can be carried out in a manner known per se, as described for example in International
  • Patent application WO 91/01295 is described.
  • the esterification takes place at temperatures of 120 to 220 ° C and in particular 130 to 170 ° C and pressures of 0.01 to 1 bar.
  • Suitable catalysts are hypophosphorous acids or their alkali metal salts, preferably sodium hypophosphite, which are used in amounts of 0.01 to 0.1% by weight and preferably 0.05 to 0.07% by weight, based on the starting materials. can be used.
  • alkali and / or alkaline earth boron hydrides such as potassium, magnesium and especially sodium borohydride has proven to be advantageous.
  • co-catalysts are usually used in amounts of 50 to 1000 ppm and in particular 100 to 500 ppm - again based on the starting materials - a.
  • Corresponding methods are also the subject of the two German Patent DE 4308792 C1 and DE 4409322 C1, the teachings of which are hereby incorporated by reference. It is possible to use in the esterification mixtures of monocarboxylic acids and dicarboxylic acids or esterification with the two components
  • the quaternization of monocarboxylic acid / Dicarbonklaretrialkanolaminester can be carried out in a conventional manner.
  • the reaction with the alkylating agents can also be carried out in the absence of solvents, it is recommended to use at least small amounts of water or lower alcohols, preferably isopropyl alcohol, to prepare concentrates which have a solids content of at least 80% by weight and in particular at least 90% % By weight.
  • alkylating agents are alkyl halides such as methyl chloride, dialkyl sulfates such as dimethyl sulfate or diethyl sulfate or dialkyl carbonates such as
  • Alkylating agent in a molar ratio of 1: 0.95 to 1: 1, 05, that is used approximately stoichiometrically.
  • the reaction temperature is usually 40 to 80 ° C, and more preferably 50 to 60 ° C.
  • it is advisable to destroy unreacted alkylating agent by adding, for example, ammonia, an (alkanol) amine, an amino acid or an oligopeptide, as described, for example, in German patent application DE 4026184 A1.
  • the quaternizing agent is
  • the at least one cationic compound comprises an esterquat compound of the formula (K1)
  • X is a saturated or unsaturated hydrocarbon radical of 1 to 10
  • the esterquats used according to the invention are ideally liquid to pasty at
  • compositions according to the invention may contain the esterquats in amounts of from 2 to 60% by weight, preferably from 2 to 30% by weight, based on the total amount of the liquid composition, in the end product.
  • Suitable thickening agents include, for example, Aerosil types (hydrophilic
  • Silicic acids polysaccharides, in particular xanthan gum, guar guar, agar-agar, alginates and tyloses, carboxymethylcellulose, methylcellulose, hydroxypropyl, hydroxypropylmethyl and hydroxyethylcellulose, furthermore higher molecular weight polyethylene glycol mono- and diesters of fatty acids (eg Eumulgin® EO 33 of BASF), polyacrylates (eg Carbopole® from Goodrich or
  • Synthalene® from Sigma polyacrylamides, polyvinyl alcohol and polyvinylpyrrolidone, surfactants such as ethoxylated fatty acid glycerides, esters of fatty acids with polyols such as
  • pentaerythritol or trimethylolpropane fatty alcohol ethoxylates with narrow homolog distribution or Alkyloligoglucoside and electrolytes such as sodium chloride and
  • the at least one thickener is a nonionic thickener, in particular selected from the group comprising hydroxyethylcellulose (HEC), hydroxypropylcellulose (HPC), hydroxypropylmethylcellulose (HPMC), methylcellulose (MC), guar, guar derivatives (such as Jaguar HP105 ( Rhodia), hydroxypropyl guar) and mixtures of the aforementioned nonionic thickeners.
  • HEC hydroxyethylcellulose
  • HPC hydroxypropylcellulose
  • HPMC hydroxypropylmethylcellulose
  • MC methylcellulose
  • guar derivatives such as Jaguar HP105 ( Rhodia), hydroxypropyl guar
  • the at least one thickener is a cationic copolymer.
  • a copolymer may consist of or contain at least one monomer of the formula (M1) and at least one monomer of the formula (M2)
  • R 5 , R 6 and R 7 are independently hydrogen or methyl
  • A is ethane-1,2-diyl or propane-1,3-diyl and Y "is any anion.
  • said copolymer is from 95 to 95 based on the total weight of the polymer
  • Crosslinking is produced using at least one copolymerizable crosslinking agent.
  • Suitable copolymerizable crosslinking agents carry at least two ethylenically unsaturated groups, and are selected, for example, from divinylbenzene, tetraallylammonium chloride, allyl acrylate, allyl methacrylate, diacrylate compounds of glycols, diacrylate compounds of polyglycols, dimethacrylate compounds of glycols, dimethacrylate compounds of
  • Polyglycols butadiene, 1,7-octadiene, allylacrylamide, allylmethycrylamide, bisacrylamidoacetic acid, ⁇ , ⁇ '-methylenebisacrylamide, polyol polyallyl ethers and mixtures of two or more of these compounds.
  • the copolymer can be obtained, for example, by emulsion polymerization.
  • it is in the form of beads, wherein the beads preferably have an average particle diameter of 10 ⁇ to 1000 ⁇ , in particular from 50 ⁇ to 1000 ⁇ .
  • the at least one thickener is a cationic copolymer using at least one copolymerizable
  • Crosslinking agent having at least two ethylenically unsaturated groups, in particular selected from divinylbenzene, tetraallylammonium chloride, allyl acrylate, allyl methacrylate,
  • Dimethacrylate compounds of glycols, dimethacrylate compounds of polyglycols, butadiene, 1, 7-octadiene, allylacrylamide, allylmethacrylamide, bisacrylamidoacetic acid, ⁇ , ⁇ '-methylenebisarylamide, Polyolpolyallylether, and mixtures of 2, 3 or more of these compounds is covalently crosslinked and / or a structure of general formula (IV)
  • R 5 , R 6 and R 7 independently represent a hydrogen atom or a methyl group
  • A is ethane-1, 2-diyl or propane-1,3-diyl and Y "is any anion.
  • the at least one nonionic or cationic thickener in an amount of 0, 1 to 10 wt .-% based on the total weight of the composition contained therein.
  • the at least one aminosiloxane is selected from the group comprising amodimethicone / morpholinomethyl silsesquioxane copolymer (CAS No. 1293390-78-9), trideceth-9 PG amodimethicone (CAS No. 943769-53-7) 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
  • the aminosiloxanes serve to improve the water absorption capacity
  • the agent contains at least one
  • the at least one emulsifier is preferably a nonionic emulsifier and has an HLB value of at least 12.0, preferably of at least 13.0, more preferably of at least 14.0, and most preferably of at least 15.0.
  • HLB hydrophilic-lipophilic balance
  • Low HLB values describe lipophilic substances
  • high HLB values describe hydrophilic substances.
  • defoamers typically have HLB values in the range of 1.5 to 3 and are insoluble in water.
  • HLB values typically HLB values in the range of 3-8, whereas emulsifiers for O / W emulsions typically have HLB values in the range of 8-18.
  • Detergent-active substances typically have HLB values in the range of 13-15 and solubilizer values in the range of 12-18.
  • Molecular weight 200 to 5000 trimethylolpropane, pentaerythritol, sugar alcohols (eg sorbitol), alkylglucosides (eg methylglucoside, butylglucoside, laurylglucoside) as well as polyglucosides (eg cellulose) with saturated and / or unsaturated, linear or branched fatty acids with 12 to 22 carbon atoms and / or hydroxycarboxylic acids having 3 to 18 carbon atoms and their adducts with 1 to 30 moles of ethylene oxide;
  • Glycosidrestes holds that both monoglycosides in which a cyclic sugar residue is glycosidically bonded to the fatty alcohol, as well as oligomeric glycosides having a degree of oligomerization to preferably about 8 are suitable.
  • the degree of oligomerization is a statistical one
  • Suitable partial glycerides are hydroxystearic acid monoglyceride,
  • polyglycerol esters are polyglyceryl-2 dipolyhydroxystearates (Dehymuls® PGPH), polyglycerol-3-diisostearates (Lameform® TGI), polyglyceryl-4 isostearates (Isolan® Gl 34), polyglyceryl-3 oleates, diisostearoyl polyglyceryl-3 diisostearates (Isolan ® PDI), Polyglyceryl-3 Methylglucose Distearate (Tego Care® 450), Polyglyceryl-3 Beeswax (Cera Bellina®), Polyglyceryl-4 Caprate (Polyglycerol Caprate T2010 / 90), Polyglyceryl-3 Cetyl Ether (Chimexane® NL), Polyglyceryl -3 distearates (Cremophor® GS 32) and polyglyceryl polyricinoleates (Admul® WOL 1403) polyglyceryl dim
  • compositions according to the invention may also contain further emulsifiers, for example cationic or anionic emulsifiers.
  • Known cationic emulsifiers include fatty acid amidoamines and / or their quaternization products.
  • R is CO-NR 2 - [(A) -NR 3 ] n -R 4 (V) where R is CO for a linear or branched, saturated or unsaturated acyl radical having 6 to 22 carbon atoms, R 2 is hydrogen or an optionally hydroxy-substituted alkyl radical with 1 to 4 carbon atoms, R 3 and R 4 independently of one another represent hydrogen, a (CH 2 CH 2 O) m H group or an optionally hydroxy-substituted alkyl radical having 1 to 4 carbon atoms, A represents a linear or branched alkylene group having 1 to 6
  • R is CO for a linear or branched, saturated or unsaturated acyl radical having 6 to 22 carbon atoms
  • R 2 is hydrogen or an optionally hydroxy-substituted alkyl radical having 1 to 4 carbon atoms
  • R 3 is hydrogen, a (ChbChbC mH group or an optionally hydroxy-substituted Alkyl radical having 1 to 4 carbon atoms
  • R 4 is R CO, hydrogen, a (ChbChhC mH group or an optionally hydroxy-substituted alkyl radical having 1 to 4 carbon atoms
  • R 6 is an alkyl radical having 1 to 4 carbon atoms
  • A is a linear or branched alkylene group with 1 to 6 carbon atoms
  • n is from 1 to 4
  • m is from 1 to 30
  • X is halide, especially chloride, or alkyl
  • emulsifiers include the betaines.
  • Betaines are known surfactants which are predominantly produced by carboxyalkylation, preferably carboxymethylation of aminic compounds.
  • the starting materials are condensed with halocarboxylic acids or their salts, in particular with sodium chloroacetate, wherein one mole of salt is formed per mole of betaine.
  • unsaturated carboxylic acids such as acrylic acid
  • R 8 is hydrogen or alkyl radicals having 1 to 4 carbon atoms
  • R 9 is alkyl of 1 to 4 carbon atoms
  • p is Numbers from 1 to 6
  • A is an alkali and / or alkaline earth metal or ammonium.
  • Typical examples are the carboxymethylation products of hexylmethylamine, hexyldimethylamine, octyldimethylamine, decyldimethylamine, dodecylmethylamine, dodecyldimethylamine,
  • R 0 CO-NH- (CH 2 ) m -N + (R 8 ) (R 9 ) - (CH 2 ) P COOA (VIII)
  • R 0 is CO for an aliphatic acyl radical having 6 to 22 carbon atoms and 0 or 1 to 3 double bonds
  • m is from 1 to 3
  • R 3 , R 9 , p and A are as defined above.
  • Typical examples are reaction products of fatty acids having 6 to 22 carbon atoms, namely caproic acid, caprylic acid, capric acid, lauric acid,
  • Elaidic acid petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachidic acid, gadoleic acid, behenic acid and erucic acid and technical mixtures thereof, with N, N-dimethylaminoethylamine, N, N-dimethylaminopropylamine, ⁇ , ⁇ -diethylaminoethylamine and N, N-diethylaminopropylamine, with sodium chloroacetate be condensed.
  • Preference is given to the use of a condensation product of Cs / is coconut fatty acid-N.N-dimethylaminopropylamide with sodium chloroacetate.
  • R 5 is an alkyl radical having 5 to 21 carbon atoms
  • R 6 is a hydroxyl group
  • an OCOR 5 or NHCOR 5 radical and m is 2 or 3.
  • These substances are also known substances which can be obtained, for example, by cyclizing condensation of 1 or 2 moles of fatty acid with polyhydric amines, such as, for example, aminoethylethanolamine (AEEA) or diethylenetriamine.
  • AEEA aminoethylethanolamine
  • the corresponding carboxyalkylation products are mixtures of different open-chain betaines.
  • Typical examples are Condensation products of the abovementioned fatty acids with AEEA, preferably imidazolines based on lauric acid or, in turn, C 12/14 coconut fatty acid, which are subsequently mixed with
  • compositions of the invention may betaine in amounts of 0.1 to 50, preferably 1 to 30 wt .-% and in particular 2 to 10 wt .-% - based on the
  • Glycol ethers are also possible, provided that they are miscible with water in the concentration range used.
  • the solvents are preferably selected from ethanol, n- or i-propanol, butanols, glycol, propane or butanediol, glycerol, diglycol, propyl- or butyldiglycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, etheylene glycol monomethyl n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl -, ethyl or -propyl ether, Dipropylenglykolmethyl-, or -ethylether, methoxy, ethoxy or
  • the at least one nonaqueous solvent is selected from ethanol, propylene glycol,
  • the agents of the invention further contain at least one hydrotrope.
  • Suitable hydrotropes for the purposes of the invention are in particular aromatic alkyl sulfonates, in particular toluenesulfonates, cumene sulfonates, xylene sulfonates and the like. in question.
  • the at least one hydrotrope is in particular an aromatic one
  • Alkylsulfonic acid or an ester or salt thereof preferably selected from p-toluenesulfonic acid methyl ester, p-toluenesulfonic acid monohydrate and p-cumene sulfonic acid or the corresponding salts, in particular the sodium salts.
  • the liquid composition has, in various embodiments, a viscosity of 100-300 mPas (20 ° C), wherein the viscosity is measured with a DV-II viscometer from Brookfield with spindle 2, at 20 rpm.
  • compositions according to the invention contain further ingredients that further improve the performance and / or aesthetic properties of the composition depending on the intended use, for example as a fabric care or softener ,
  • compositions additionally contain one or more substances from the group of electrolytes, pH adjusters, fragrances, perfume carriers, fluorescers, dyes, further hydrotopes, foam inhibitors, anti redeposition agents, enzymes, optical brighteners, grayness inhibitors, anti-shrinkage agents, anti-crease agents, color transfer inhibitors , antimicrobial agents, germicides, fungicides, antioxidants, corrosion inhibitors, antistatic agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents, cationic polymers and UV absorbers.
  • Alkaline earth metals preferred anions are the halides and sulfates. From a manufacturing point of view, the use of NaCl or MgCb in the compositions according to the invention is preferred.
  • Dyes and fragrances are added to the compositions according to the invention in order to improve the aesthetic impression of the products and to provide the consumer, in addition to the softness performance, with a visually and sensory "typical and unmistakable" product.
  • perfume oils or fragrances individual fragrance compounds, e.g. the synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type are used. Fragrance compounds of the ester type are known e.g. benzyl acetate,
  • Galbanum oil and labdanum oil as well as orange blossom oil, neroli oil, orange peel oil and
  • the content of dyes is below 0.01 wt .-%, while fragrances can account for up to 2 wt .-% of the total formulation.
  • perfume oils to be incorporated into the liquid formulations according to the invention are readily emulsifiable in order to be able to ensure the desired clear, transparent consistency of the formulation according to the invention.
  • the agents according to the invention can be dyed with suitable dyes.
  • Preferred dyes the choice of which presents no difficulty to the skilled person, have a high storage stability and insensitivity to the other ingredients of the agents and to light and no pronounced
  • Suitable anti-redeposition agents which are also referred to as soil repellents, are, for example, nonionic cellulose ethers, such as methylcellulose and methylhydroxypropylcellulose having a proportion of methoxy groups of 15 to 30 wt .-% and hydroxypropyl groups of 1 to 15 wt .-%, each based on the nonionic
  • Cellulose ethers and the known from the prior art polymers of phthalic acid and / or terephthalic acid or derivatives thereof, in particular polymers
  • hydrotropes such as ethanol, isopropyl alcohol, or polyols can be used.
  • Polyols contemplated herein preferably have from 2 to 15 carbon atoms and at least two hydroxyl groups.
  • the polyols may contain other functional groups, in particular amino groups, or be modified with nitrogen. Typical examples are:
  • Methylol compounds in particular trimethylolethane, trimethylolpropane, trimethylolbutane pentaerythritol and dipentaerythritol,
  • Lower alkyl glucosides in particular those having 1 to 8 carbons in the alkyl radical, such as, for example, methyl and butyl glucoside,
  • Sugar alcohols having 5 to 12 carbon atoms such as sorbitol or mannitol,
  • Sugar with 5 to 12 carbon atoms such as, for example, glucose or sucrose
  • Dialcoholamines such as diethanolamine or 2-amino-1,3-propanediol.
  • Endoglucanases and ß-glucosidases which are also called cellobiases, or mixtures thereof used. Since different types of cellulases differ in their CMCase and avicelase activities, targeted mixtures of the cellulases can be used to set the desired activities.
  • the enzymes may be adsorbed to carriers or embedded in encapsulants to protect against premature degradation.
  • the proportion of enzymes, enzyme mixtures or enzyme granules may be, for example, about 0.1 to 5 wt .-%, preferably 0, 12 to about 2 wt .-%.
  • Optical brighteners can be added to the compositions according to the invention in order to eliminate graying and yellowing of the treated textiles. These fabrics impinge on the fiber and cause whitening and bleaching by transforming invisible ultraviolet radiation into visible longer wavelength light, emitting ultraviolet light absorbed from the sunlight as faint bluish fluorescence, and pure yellow with the yellowed or yellowed wash White results.
  • Compounds originate, for example, from the substance classes of 4,4'-diamino-2,2'-stilbenedisulfonic acids (flavonic acids), 4,4'-distyrylbiphenyls, methylumbelliferones, coumarins, dihydroquinolinones, 1,3-diarylpyrazolines, naphthalimides, benzoxazole, Benzisoxazole and benzimidazole systems and substituted by heterocycles pyrene derivatives.
  • the optical brighteners are usually used in amounts between 0, 1 and 0.3 wt .-%, based on the finished composition.
  • compositions according to the invention may contain synthetic anti-crease agents.
  • bacteriostats and bactericides, fungistats and fungicides, etc.
  • Important substances from these groups are, for example, benzalkonium chlorides.
  • Preferred compounds in the context of the present invention are, for example, alkylaryl sulfonates, halophenols and phenol mercuriacetate, it also being possible entirely to dispense with these compounds in the compositions according to the invention.
  • the agents may contain antioxidants.
  • This class of compounds includes, for example, substituted phenols, hydroquinones, catechols and aromatic amines, as well as organic sulfides, polysulfides, dithiocarbamates, phosphites and phosphonates.
  • External antistatics are usually substances with at least one hydrophilic
  • Molecule ligands and give a more or less hygroscopic film on the surfaces.
  • These mostly surface-active antistatic agents can be subdivided into nitrogen-containing (amines, amides, quaternary ammonium compounds), phosphorus-containing (phosphoric acid esters) and sulfur-containing (alkyl sulfonates, alkyl sulfates) antistatic agents.
  • External antistatic agents are for example in the Patent applications FR 1, 156,513, GB 873,214 and GB 839,407.
  • the lauryl (or stearyl) dimethylbenzylammonium chlorides disclosed herein are useful as antistatics for textiles or as additives to laundry detergents, with the additional benefit of providing a softening effect.
  • Cationic polymers in the context of the present invention are polymers which carry a positive charge in the polymer molecule. This can be realized, for example, by (alkyl) ammonium groups or other positively charged groups present in the polymer chain.
  • Particularly preferred cationic polymers come from the groups of quaternized cellulose derivatives, the polysiloxanes with quaternary groups, the cationic guar derivatives, the polymeric dimethyldiallylammonium salts and their copolymers with esters and amides of acrylic acid and methacrylic acid, the copolymers of vinylpyrrolidone with quaternized derivatives of dialkylamino and methacrylates, the vinylpyrrolidone-methoimidazolinium chloride copolymers, the quaternized polyvinyl alcohols or the names
  • the agents according to the invention may also contain UV absorbers which are absorbed by the treated textiles and improve the light resistance of the fibers.
  • UV absorbers which are absorbed by the treated textiles and improve the light resistance of the fibers.
  • Compounds having these desired properties include, for example, the non-radiative deactivating compounds and derivatives of benzophenone having substituents in the 2- and / or 4-position.
  • phenyl-substituted acrylates (cinnamic acid derivatives), optionally with cyano groups in the 2-position, salicylates, organic Ni complexes and natural substances such as umbelliferone and the body's own urocanic acid.
  • preservatives In order to achieve optimal performance characteristics and to protect the products against germs, it may be advantageous to add preservatives to the products. Infestation of the fabric softeners according to the invention by microorganisms can be prevented by the use of commercially available preservatives.
  • the total proportion of the additives may be from 1 to 50% by weight, preferably from 5 to 40% by weight, based on the end product.
  • the invention is further directed, as described above, to the use of components (a), (b) and (c) for the preparation of liquid, clear, homogeneous and fabric softening
  • Textile treatment agents and corresponding production methods may be carried out according to techniques known to those skilled in the art of fabric care products and fabric softeners. This can be done for example by mixing the raw materials, optionally using high-shear mixing equipment.
  • the invention also relates to processes for the treatment of textiles.
  • at least one textile is contacted with a liquid composition as described herein.
  • liquid compositions as described herein for the care and / or conditioning of fabrics.
  • the exemplary embodiments show that the use of aminosiloxanes can reduce the amount of esterquat in the agents according to the invention without significantly changing the properties of the agents according to the invention.
  • all the agents according to the invention have no turbidity and a good viscosity, which prevents the formation of thread.
  • Viscosity (Brookfield 100-300 100-300 100-300 100-300 100-300 100-300 100-300 100-300 100-300 100-300

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Abstract

La présente invention concerne des agents d'entretien pour textiles et des compositions d'adoucissant, optiquement clairs et transparents et présentant une consistance visqueuse, contenant une combinaison d'esterquats particuliers avec au moins un épaississant non ionique ou cationique et au moins un aminosiloxane ainsi que l'utilisation de ces agents d'entretien pour textiles et de ces formulations d'adoucissant. L'invention concerne en outre l'utilisation d'une combinaison d'esterquats particuliers avec au moins un épaississant non ionique ou cationique et au moins un aminosiloxane pour produire lesdits agents d'entretien pour textiles et lesdites formulations d'adoucissant.
EP15808384.0A 2014-12-17 2015-12-10 Agents d'entretien transparents pour textiles Withdrawn EP3234087A1 (fr)

Applications Claiming Priority (3)

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DE102014226192 2014-12-17
DE102015204206.5A DE102015204206A1 (de) 2014-12-17 2015-03-10 Transparente Textilpflegemittel
PCT/EP2015/079286 WO2016096614A1 (fr) 2014-12-17 2015-12-10 Agents d'entretien transparents pour textiles

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AU (1) AU2015366486A1 (fr)
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WO (1) WO2016096614A1 (fr)

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KR20170095319A (ko) 2017-08-22
US20180094213A1 (en) 2018-04-05
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US10377967B2 (en) 2019-08-13
DE102015204206A1 (de) 2016-06-23

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