WO2017102876A1 - Produit « 2 en 1 » pour le conditionnement du linge - Google Patents

Produit « 2 en 1 » pour le conditionnement du linge Download PDF

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Publication number
WO2017102876A1
WO2017102876A1 PCT/EP2016/081058 EP2016081058W WO2017102876A1 WO 2017102876 A1 WO2017102876 A1 WO 2017102876A1 EP 2016081058 W EP2016081058 W EP 2016081058W WO 2017102876 A1 WO2017102876 A1 WO 2017102876A1
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WIPO (PCT)
Prior art keywords
flowable
combination product
formulation
acid
perfume
Prior art date
Application number
PCT/EP2016/081058
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German (de)
English (en)
Inventor
Thomas Holderbaum
Tatiana Schymitzek
Original Assignee
Henkel Ag & Co. Kgaa
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Publication date
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Publication of WO2017102876A1 publication Critical patent/WO2017102876A1/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to combination products for the conditioning of textile
  • Fabrics are available to the consumer in a variety of forms. From the consumer's point of view, the purchase of such a product also depends on the scent of the textiles after the wash cycle. For example, textiles with a particularly pleasant fragrance are often perceived as particularly clean and pure. However, since many consumers also use other fragrance products such as perfume in everyday life, an intense fragrance may not be present in all textiles but e.g. only with bed linen or towels desired.
  • An object of the present invention was to provide a combination product which gives the consumer the dosing authority over the fabric softening component on the one hand and the perfume component on the other hand and thus to provide formulations which serve primarily for perfuming the treated textiles and have only a slight or no Weichauer soap and on the other serve primarily to impart softness of the textiles and have little or no scenting effect.
  • a combination product for the conditioning of textile fabrics characterized in that the combination product comprises at least two spatially separate, separately metered flowable compositions A and B, wherein
  • Composition A is a flowable softener formulation containing, based on the total weight of the softening formulation,> 4.0% by weight of at least one esterquat and 0.0 to 0.3% by weight of at least one fragrance
  • Composition B is a flowable perfume formulation containing, based on the total weight of the perfume formulation,> 1, 0 wt .-% of at least one perfume and 0.0 to 0.4 wt .-% of at least one esterquat.
  • the invention further relates to the corresponding use of the combination product for the conditioning of textile fabrics and automatic washing processes in which the combination product is used, preferably such that the flowable
  • Softening formulation and / or the flowable perfume formulation can be dosed separately into a metering device provided in the machine.
  • the combination product for conditioning textile fabrics described herein allows the consumer to independently adjust the fragrance or degree of softness of his laundry independently according to his own wishes.
  • a particularly intensive scenting of the laundry can take place by using larger amounts of the perfume formulation.
  • both the flowable fabric softener and the flowable perfume formulation will be used together, both in the desired amount before the start of the
  • Washer are metered into the dosing of an automatic washing machine.
  • the combination product according to the invention has the advantage that by the separate formulation of the flowable fabric softener or the flowable perfume formulation
  • ingredients can be used, which could not be combined so far for compatibility reasons.
  • incompatible components such as optical brighteners and certain perfume oils, can now interact with one another during washing without having to be mixed with one another during storage and transport.
  • combination product refers to the fact that the flowable fabric softener and the flowable perfume formulation are formulated, packaged and stored separately and thus independently dosable, for example because they are provided in different containers or in a two-chamber bottle.
  • condition refers to the treatment of textile
  • Fabrics in order to optimize their performance and / or aesthetic properties and adapt to the wishes of consumers.
  • conditioning include softening, reducing static charge, reducing drying time and perfuming.
  • the fabric softening formulations described herein contain at least one esterquat. Furthermore, the fragrance formulation of esterquats can also be present in small amounts in order to produce a basic softness of the laundry.
  • At least one refers to 1 or more, for example 1, 2, 3, 4, 5, 6, 7, 8, 9 or more In the context of components of those described herein
  • esterquat means, for example, one or more different ester quats, i.e., one or more different types of compounds
  • esters of quaternary esters as used herein refers to esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary esters of quaternary
  • Ammonium polyols in particular quaternary ammonium diols and / or triols, such as triethanolmethylammonium or diethanol dimethyl ammonium, with fatty acids.
  • esterquats in cosmetic products, detergents and
  • Aftertreatment agents especially in fabric softeners, known in the art. These contribute to the improvement of the soft touch, reducing the static charge of the textile fabrics and to reduce the drying time.
  • the esterquats used according to the invention are ideally liquid to pasty at temperatures around 20 ° C.
  • the flowable fabric softener and / or the flowable perfume formulation contains at least one esterquat of the formula (I)
  • each R is independently a substituted or unsubstituted, linear or branched alkyl or alkenyl, preferably an unsubstituted or hydroxy-substituted alkyl of 1 to 10 carbon atoms;
  • each R 2 is a linear or branched, substituted or unsubstituted alkyl or alkenyl or a substituted or unsubstituted (hetero) aryl up to 26 carbon atoms, preferably linear unsubstituted C 10-26 alkyl;
  • n is 1, 2, 3 or 4, preferably 1, 2 or 3;
  • n is an integer of 1 to 20, preferably 1 to 4.
  • n is 2 or 3, preferably 2;
  • n is 1, 2, 3 or 4, preferably 2;
  • each R is independently selected from the group consisting of methyl, ethyl, n -propyl, iso -propyl, n -butyl, isobutyl, hydroxymethyl, 2-hydroxyethyl, 2-hydroxypropyl and 3-hydroxypropyl, preferably a first R is selected from methyl, ethyl, n -propyl, iso -propyl, n-butyl and isobutyl, and a second R is selected from methyl, ethyl, n -propyl, iso -propyl, n -butyl, iso -butyl, hydroxymethyl , 2-hydroxyethyl, 2-hydroxypropyl and 3-hydroxypropyl; and or
  • each R 2 is independently selected from linear, unsubstituted C 12-20 alkyl, preferably C 12-18 alkyl; and or
  • X " is selected from inorganic or organic anions, in particular fluoride, chloride, bromide and methosulfate.
  • ester quats 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, DE).
  • the flowable fabric softener based on the total weight of the softener contains at least 4% by weight of the esterquat of formula (I), for example in amounts of up to 60, preferably up to 30% by weight based on the total weight of the liquid softening formulation.
  • the flowable softener and optionally also the flowable perfume formulation of the combination product can be further fabric softening agents
  • fabric softening components in the flowable perfume formulation is preferably not more than 0.5% by weight, more preferably that the flowable perfume formulation contains no more than 0.5% by weight of fabric softening ingredients including the esterquats, each amount based on the total weight the formulation are related.
  • the flowable perfume formulation and optionally also the fabric conditioning formulation contain at least one perfume.
  • perfume refers to chemical compounds with odor which cause a preferably pleasant odor sensation in humans and therefore to perfuming or
  • fragrance compounds As perfumes, individual fragrance compounds, for.
  • synthetic products of the ester type ethers, aldehydes, ketones, alcohols and hydrocarbons are used.
  • Fragrance compounds of the ester type are e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinyl acetate, phenylethyl acetate,
  • Linalyl benzoate benzyl formate, ethyl methyl phenyl glycinate, allyl cyclohexyl propionate,
  • the ethers include, for example, benzyl ethyl ether, to the aldehydes e.g. the linear alkanals with 8-18 carbon atoms, citral, citronellal,
  • Hydrocarbons mainly include the terpenes such as limonene and pinene.
  • terpenes such as limonene and pinene.
  • mixtures of different fragrances are used, which together produce an attractive fragrance.
  • perfume oils can be used. These may contain essential oils.
  • essential oils are extracted from flowers, spices, herbs, woods or fibers and are complex mixtures of various organic molecules such as
  • Terpenes Terpenes, ethers, coumarins, esters, aldehydes, phenyl esters, monoterpenols, phenols, monoterpenes, oxides, sesquiterpene ketones, sesquiterpenes and sesquiterpenols. Due to their small molecular structure, essential oils pass through the skin and / or the mucous membrane into the bloodstream and tissue. In this way they can influence the entire organism.
  • Suitable essential oils include, for example, Abies Sibirica oils, Amyris balsamifera, Anis (lllicium verum), Lemon balm (Melissa officinalis), Basil (Ocimum basilicum), Piments acris, Bee balm (Monarda didyma), Bergamot (Citrus aurantium bergamis), Birch (Betula Aba), Bitter Orange (Citrus Aurantium Amara), Hibiscus, Hundred Rose (Rosa Centifolia), Calendula Officinalis, Californian Nusseibe (Torreya Californica), Camellia Sinensis, Capsicum Frutescers Oleoresin, Carum Carvi, Cardamom (Elettaria Cardamomum), Cedar ( Cedrus Atlantica), Chamaecyparis obtusa, Chamomile (
  • Passiflora Passiflora Incarnata
  • Patchouli Pieri (Pogcstemon Cablin) Pelargonium Graveolens, Pennyroyal (Mentha Pulegium), Peppermint (Mentha Piperita), Pine (Pinus Palustris), Pinus Pinea, Pinus Pumiho, Pinus Sylvestris, Rosemary (Rosmarinus Officinalis), Rose, Rosewood (Aniba rosseodora), Rue (Ruta graveolens), Sage (Salvia officinalis), Sambucus nigra, Sandalwood (Santalum album), Sandarak (Callitris quadrivalvis), Sassafras officinale, Sisymbrium Ino, Spearmint (Mentha Viridis), Marjoram (Origanum Marjoram), Violet (Viola Odorata), Wood Tar, Thuja Occidentalis, Thyme (Thymus Vulgaris), Vetiveria Zizan
  • fragrances can be incorporated directly into the formulations according to the invention, but it can also be advantageous to apply the fragrances to carriers which enhance the adhesion of the perfume to the laundry and by a slower release of fragrance for
  • cyclodextrins have been proven, the cyclodextrin-perfume complexes can be additionally coated with other excipients.
  • the at least one perfume is included in the perfume formulation in amounts greater than 1% by weight, for example, in amounts of 1.5% by weight or more.
  • the amount is preferably limited to 0.3% by weight or less, preferably 0.1% by weight or less.
  • Perfume formulation allows the combination product according to the invention also the
  • the flowable softener and the flowable perfume formulation should be below
  • Conditions of use i.e., typically standard conditions (20 ° C, 1013 mbar). This is understood to mean that they are without further aids from the
  • the packaging material dosed into the intended machine or dosing device. If the packaging material consist of a flexible material, then the flowable
  • Fabric softener and the flowable perfume formulation also show such rheological behavior that they are not flowable in the packaging in the quiescent state, but can be transferred by slight pressure of the user on the packaging material or by shaking in a flowable state and thus dosed.
  • these are flowable agents which are flowable under normal conditions of use and whose viscosities can vary widely.
  • flowable preparations also include liquid or gel-like or pasty agents.
  • Preferred combination products of the present invention include flowable, especially liquid to gel, formulations which are suitable for use in automatic
  • Washing machines are suitable.
  • the combination products described herein may further comprise at least one packaging agent besides the flowable fabric softener and the flowable perfume formulation.
  • the flowable fabric softener and the flowable perfume formulation can be present separately from each other, that is, they do not form a common phase boundary, but rather are located in separate, for example by a partition wall portions of the packaging material.
  • the term that the two formulations "spatially separated” generally means that they do not form a common phase boundary, but rather in separate, for example, by a partition separated areas of a packaging means. "Separately dosed” means accordingly in that the quantities of the formulations used can be determined independently by the consumer.
  • a packaging means for example, a water-insoluble two- or
  • Multi-chamber container suitable.
  • Such a two- or multi-chamber container does not necessarily, but typically has a total volume between 100 and 5000 mL, preferably between 200 and 2000 mL.
  • the volume of the individual chambers is preferably between 50 and 2000 ml, preferably between 100 and 1000 ml.
  • Preferred two- or multi-chamber containers have a bottle shape.
  • each of the receiving chambers of the container has its own spout.
  • a contamination of individual chambers by ingredients from another chamber is avoided.
  • Packaging means is a water-insoluble two- or multi-chamber container, each of the receiving chambers of the packaging means is provided with a spout, are therefore preferred.
  • Each spout may in particular have the form of a metering nozzle.
  • a metering nozzle preferably has a height of 0.5 to 10.0, in particular 2.0 to 5.0 mm and / or a width of 0.5 to 10.0, in particular 1, 5 to 5.0 mm.
  • the two formulations may also be contained in separate packaging means.
  • packaging means the commonly used water-insoluble single-compartment containers are suitable, preferably in the form of bottles.
  • Such a container does not necessarily, but typically has a total volume of between 100 and 5000 mL, preferably between 200 and 2000 mL.
  • These separate packaging units may also have the spout as defined above.
  • the separate packaging means are assembled in one unit, for example in the form of a jointly further packed sales unit, but are detachably connected to one another. Such a connection can be achieved, for example, by a band or a film wrapping, the before
  • the formulations i. both the fabric conditioning and fragrance formulations may contain one or more other ingredients selected from thickeners, emulsifiers, hydrotropes, nonaqueous solvents, electrolytes, pH adjusters, perfume carriers,
  • Fluorescent agents dyes, foam inhibitors, anti redeposition agents, enzymes, optical brighteners, grayness inhibitors, anti-shrinkage agents, crease inhibitors,
  • Color transfer inhibitors antimicrobial agents, germicides, fungicides, antioxidants, corrosion inhibitors, antistatic agents, ironing aids, repellents and impregnating agents, swelling and anti-slip agents and UV absorbers.
  • Suitable thickening agents include, for example, Aerosil types (hydrophilic
  • Silicic acids polysaccharides, especially xanthan gum, guar-guar, agar-agar, alginates and tyloses, carboxymethylcellulose, methylcellulose, hydroxypropyl, hydroxypropylmethyl and hydroxyethylcellulose, and also higher molecular weight polyethylene glycol mono- and diesters of
  • Fatty acids polyacrylates (e.g., Carbopol® 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
  • Alkyl oligoglucosides and electrolytes such as sodium chloride and ammonium chloride.
  • 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
  • HPMC hydroxypropylmethylcellulose
  • MC methylcellulose
  • guar guar derivatives
  • suitable cationic thickeners include, for example, those available under the trade name Rheovis® CSP (BASF).
  • the at least one nonionic or cationic thickener is in an amount of 0, 1 to 10 wt .-% based on the total weight of
  • the formulations may contain at least one aminosiloxane.
  • This may 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) siloxanes (CAS No. 106842-44-8).
  • amodimethicone / morpholinomethyl silsesquioxane copolymer (CAS No. 1293390-78-9), which is commercially available as Belsil® ADM 8301 E (Wacker Chemie).
  • the aminosiloxanes serve to improve the water absorption capacity
  • the formulations contain at least one emulsifier.
  • 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 from 1, 5 to 3 and are insoluble in water.
  • Emulsifiers for W / O emulsions typically have 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.
  • Suitable nonionic emulsifiers for the formulations according to the invention are, for example, the following nonionic emulsifiers, without the invention being restricted to these:
  • Polyglycerol (average intrinsic degree of condensation 2 to 8), polyethylene glycol
  • 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;
  • Addition reaction is carried out, corresponds.
  • C12 / 18 fatty acid mono- and diesters of Addition products of ethylene oxide with glycerol are known from DE 2024051 PS as refatting agents for cosmetic preparations.
  • Alkyl and / or alkenyl oligoglycosides their preparation and their use are known from the prior art. They are prepared in particular by reacting glucose or oligosaccharides with primary alcohols having 8 to 18 carbon atoms. Regarding the
  • 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,
  • Hydroxystearic acid diglyceride isostearic acid monoglyceride, isostearic acid diglyceride,
  • 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 distearate (Cremophor® GS 32) and polyglyceryl polyricinoleate (Admul® WOL 1403) polyglyceryl dimer
  • polystyrene resin examples include the mono-, di- and triesters of trimethylolpropane or pentaerythritol with lauric acid, coconut fatty acid, tallow fatty acid, palmitic acid, stearic acid, oleic acid, behenic acid and the like, which are optionally reacted with from 1 to 30 mol of ethylene oxide.
  • the formulations 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 (II) where R CO is 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
  • n is from 1 to 4 and m is from 1 to 30.
  • Typical examples are condensation products of 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, arachic acid, gadoleic acid, behenic acid and erucic acid and their technical mixtures with ethylenediamine, propylenediamine, diethylenetriamine, dipropylenetriamine, triethylenetetramine, tripropylenetetramine and their adducts with 1 to 30, preferably 5 to 15 and especially 8 to 12 moles of ethylene oxide.
  • the use of ethoxylated fatty acid amidoamine
  • fatty acid amidoamines and their quaternization can be used, which can be obtained by reacting the amidoamines with suitable alkylating agents, such as Methyl chloride or in particular dimethyl sulfate obtained according to known methods.
  • suitable alkylating agents such as Methyl chloride or in particular dimethyl sulfate obtained according to known methods.
  • the quaternization products preferably follow the formula (III),
  • R CO is 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 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 radical having 1 to 6 carbon atoms
  • n is a number from 1 to 4
  • m is a number from 1 to 30
  • X is halide, especially chloride, or
  • the formulations according to the invention may contain the fatty acid amidoamines and / or their quaternization products in amounts of 0.1 to 50, preferably 1 to 30 and in particular 2 to 10,% by weight, based on the final concentration.
  • 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
  • betaines are the carboxyalkylation products of secondary and in particular tertiary amines which follow the formula (IV), R 7 -N + (R 8 ) (R 9 ) - (CH 2 ) p COOA (IV) in the R 7 for alkyl and / or alkenyl radicals having 6 to 22 carbon atoms, R 8 is hydrogen or alkyl radicals having 1 to 4 carbon atoms, R 9 is alkyl radicals having 1 to 4 carbon atoms, p is a number from 1 to 6 and A is an alkali and / or alkaline earth metal or ammonium.
  • Typical examples are the carboxymethylation products of hexylmethylamine, hexyldimethylamine, octyldimethylamine, decyldimethylamine, dodecylmethylamine, dodecyldimethylamine,
  • 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.
  • 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
  • the formulations of the invention may contain the betaines in amounts of 0.1 to 50, preferably 1 to 30 and in particular 2 to 10 wt .-% - based on the final concentration.
  • compositions according to the invention may contain combinations of nonionic emulsifiers with further nonionic emulsifiers, anionic emulsifiers and / or cationic emulsifiers, the HLB value of the emulsifier mixture of the (at least one) first and (at least one) second emulsifier preferably being at least 12, 0, more preferably at least 14.0, most preferably at least 15.0.
  • the ratio of the first emulsifier to the second emulsifier is preferably 0.9 to 0.1 to 0.9 to 0. 1.
  • the second emulsifier is likewise a nonionic emulsifier.
  • the formulations according to the invention further comprise at least one nonaqueous solvent selected from (poly) alkylene glycols or alcohols, for example from the group of monohydric or polyhydric alcohols.
  • nonaqueous solvent selected from (poly) alkylene glycols or alcohols, for example from the group of monohydric or polyhydric alcohols.
  • Alkanolamines or glycol ethers are also possible, as long as 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,
  • Dipropylene glycol, glycerol and isopropanol Dipropylene glycol, glycerol and isopropanol.
  • the formulations of the invention further comprise at least one hydrotrope.
  • hydrotropes come in the context of the invention, in particular aromatic
  • Alkylsulfonates such as in particular toluenesulfonates, cumene sulfonates, xylene sulfonates and others in question.
  • the at least one hydrotrope is in particular an aromatic 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, especially the sodium salts.
  • formulations may contain further ingredients which further improve the performance and / or aesthetic properties of the product.
  • preferred formulations therefore additionally comprise one or more substances from the group of electrolytes, pH regulators, perfume carriers, fluorescers, dyes, foam inhibitors, antiredeposition 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 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 formulations according to the invention is preferred.
  • pH adjusting agents 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 amount of these adjusting agents does not exceed 1% by weight of the total formulation.
  • Dyes are added to the formulations 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, a visually "typical and unmistakable" product.
  • the content of dyes is usually less than 0.01% by weight of the formulation.
  • Preferred dyes the selection 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 substantivity to textile fibers so as not to stain them.
  • Suitable foam inhibitors which can be used in the formulations according to the invention are, for example, soaps, paraffins or silicone oils, which may optionally be applied to support materials.
  • Suitable antiredeposition agents which are also referred to as soil repellents, are, for example, nonionic cellulose ethers such as methylcellulose and methylhydroxypropylcellulose with a methoxy group content of 15 to 30% by weight and to hydroxypropyl groups from 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:
  • Alkylene glycols such as ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol and polyethylene glycols having an average molecular weight of 100 to 1000 daltons,
  • 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.
  • Suitable enzymes are in particular those from the classes of hydrolases such as proteases, esterases, lipases or lipolytic enzymes, amylases, cellulases or other Glykosylhydrolasen and mixtures of these enzymes in question. All of these hydrolases carry in the laundry to remove stains such as protein, fat or starchy
  • cellulases and other glycosyl hydrolases may contribute to color retention and to enhancing the softness of the fabric by removing pilling and microfibrils.
  • Oxireduktasen can be used.
  • Particularly suitable are bacterial strains or fungi such as Bacillus subtilis, Bacillus licheniformis, Streptomyceus griseus and Humicola insolens derived enzymatic agents.
  • Bacillus subtilis Bacillus subtilis
  • Bacillus licheniformis Bacillus licheniformis
  • Streptomyceus griseus and Humicola insolens derived enzymatic agents.
  • subtilisin type proteases and in particular proteases derived from Bacillus lentus, are preferred. used.
  • enzyme mixtures for example from protease and amylase or protease and lipase or Iipolytic enzymes or protease and cellulase or from cellulase and lipase or Iipolytic enzymes or from protease, amylase and lipase or Iipolytic enzymes or protease, lipase or Iipolytic enzymes and cellulase, but in particular protease and / or lipase-containing mixtures or
  • Iipolytic enzymes of particular interest Mixtures with Iipolytic enzymes of particular interest.
  • Iipolytic enzymes are the known cutinases.
  • Peroxidases or oxidases have also proved suitable in some cases.
  • Suitable amylases include in particular ⁇ -amylases, iso-amylases, pullulanases and pectinases.
  • cellulases are preferably cellobiohydrolases, endoglucanases and ß-glucosidases, which are also called cellobiases, or mixtures thereof used. Since different cellulase types differ by their CMCase and avicelase activities, the desired activities can be set by targeted mixtures of the cellulases.
  • 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 formulations according to the invention to eliminate graying and yellowing of the treated textiles which are absorbed by the fibers and cause brightening and simulated appearance
  • Suitable compounds are derived, 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 .
  • the optical brighteners are usually used in amounts between 0.1 and 0.3 wt .-%, based on the finished composition.
  • 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.
  • Water-soluble colloids of mostly organic nature are suitable for this purpose, for example the water-soluble salts of polymeric carboxylic acids, glue, gelatin, salts of ether sulfonic acids or cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • water-soluble polyamides containing acidic groups are suitable for this purpose.
  • Farther soluble starch preparations and other than the above-mentioned starch products can be used, eg degraded starch, aldehyde starches, etc.
  • Polyvinylpyrrolidone is also useful.
  • preference is given to cellulose ethers such as carboxymethylcellulose (Na salt), methylcellulose, hydroxyalkylcellulose and mixed ethers such as methylhydroxyethylcellulose,
  • Formulations containing synthetic crease inhibitor include, for example, synthetic products based on fatty acids, fatty acid esters. Fatty acid amides, alkylol esters, alkylolamides or fatty alcohols, which are usually reacted with ethylene oxide, or products based on lecithin or modified phosphoric acid ester.
  • the formulations of the invention may contain antimicrobial agents.
  • antimicrobial agents Depending on the antimicrobial spectrum and mechanism of action, a distinction is made between bacteriostatic agents 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
  • the flowable fabric softener and / or the flowable perfume formulation may
  • preservative Contain preservative, preferably only those are used which have no or only a small skin-sensitizing potential. Examples are sorbic acid and its salts, benzoic acid and its salts, salicylic acid and its salts, phenoxyethanol, 3-iodo-2-propynyl butylcarbamate, sodium N- (hydroxymethyl) glycinate, biphenyl-2-ol and mixtures thereof.
  • a suitable preservative is the solvent-free, aqueous combination of diazolidinyl urea, sodium benzoate and potassium sorbate (available as Euxyl® K 500 ex Schuelke & Mayr), which can be used in a pH range up to 7.
  • preservatives based on organic acids and / or their salts are suitable for preserving the softener.
  • the flowable softener and / or the flowable perfume formulation may contain antioxidants.
  • antioxidants include, for example, substituted phenols, hydroquinones, catechols and aromatic amines, as well as organic sulfides, polysulfides, dithiocarbamates, phosphites, phosphonates and vitamin E.
  • Antistatic agents increase the surface conductivity and thus allow an improved drainage of formed charges.
  • 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 antistatics are described, for example, in 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, with the addition of a softening effect.
  • the formulations according to the invention may also contain UV absorbers which are applied to the treated textiles and improve the lightfastness 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. Furthermore, substituted benzotriazoles, in the 3-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.
  • the flowable fabric softener and / or the flowable perfume formulation may include
  • Color transfer inhibitor included. It is preferred that 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.
  • polyvinylpyrrolidone PVP
  • polyvinylimidazole PVI
  • copolymers of vinylpyrrolidone and vinylimidazole PVP / PVI
  • the polyvinylpyrrolidones (PVP) used preferably have an average molecular weight of 2,500 to 400,000 and are 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 available.
  • the copolymers of vinylpyrrolidone and vinylimidazole used (PVP / PVI) preferably have a molecular weight in the range from 5,000 to 100,000. Commercially available is a PVP / PVI copolymer, for example from BASF under the name Sokalan® HP 56th
  • Fabric softener and / or the flowable perfume formulation is preferably from 0.01 to 2% by weight, preferably from 0.05 to 1 wt .-% and more preferably from 0, 1 to 0.5 wt .-%.
  • Hydrogen peroxide or a hydrogen peroxide in water-yielding substance are used as a color transfer inhibitor.
  • a mediator compound for the peroxidase for example an acetosyringone, a phenol derivative or a phenotiazine or phenoxazine, is preferred in this case, wherein additionally the above-mentioned polymeric dye transfer inhibitors can be used.
  • silicone derivatives may be used in the flowable fabric softener and / or the flowable perfume formulation. These additionally improve the rinsing behavior of the fabric softeners by their foam-inhibiting properties.
  • Preferred silicone derivatives are, for example, polydialkyl or alkylaryl siloxanes in which the alkyl groups have one to five carbon atoms and are completely or partially fluorinated.
  • Preferred silicones are polydimethylsiloxanes, which may optionally be derivatized and are then amino-functional or quaternized or have Si-OH, Si-H and / or Si-Cl bonds.
  • the viscosities of the preferred silicones are 25 ° C. C in the range between 100 and 100,000 mPas, wherein the silicones in amounts between 0.2 and 5 wt .-%, based on the total amount of the flowable fabric softener and / or the flowable perfume formulation can be used.
  • substances can be used that complex heavy metals.
  • heavy metal complexing agents are the alkali metal salts of ethylenediaminetetraacetic acid (EDTA) or nitrilotriacetic acid (NTA) and alkali metal salts of anionic ones
  • Polyelectrolytes such as polymaleates and polysulfonates.
  • a preferred class of complexing agents are the phosphonates which are present in preferred flowable fabric softeners and / or flowable perfume formulations in amounts of from 0.01% to 2.5%, preferably from 0.02% to 2%, and most preferably 0.03% to 1, 5 wt .-% are included.
  • These preferred compounds include in particular organophosphonates such as 1-hydroxyethane-1, 1-diphosphonic acid (HEDP),
  • AMP aminotri (methylenephosphonic acid)
  • DTPMP diethylenetriamine penta (methylenephosphonic acid)
  • DETPMP diethylenetriamine penta
  • PBS-AM 2-phosphonobutane-1, 2,4-tricarboxylic acid
  • the combination product according to the invention can be used for conditioning, in particular for increasing the softness and / or for perfuming textile fabrics.
  • an automatic washing process wherein from a combination product described above, the flowable softener and / or the flowable perfume formulation are separately, i. For example, one after the other, are metered into a metering device provided in the machine and possibly then the washing process is started.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

L'invention concerne des produits « 2 en 1 » pour le conditionnement de surfaces textiles ainsi qu'un procédé pour leur utilisation. L'invention est caractérisée en ce que le produit « 2 en 1 » comprend au moins deux compositions fluides A et B dosables séparément et spatialement séparées l'une de l'autre, la composition A étant une formulation adoucissante fluide qui contient, par rapport au poids total de la formulation adoucissante, une proportion ≥ à 4,0 % en poids d'au moins un esterquat et de 0,0 à 0,3 % en poids d'au moins une substance odorante, et la composition B étant une formulation odorante fluide qui contient, par rapport au poids total de la formulation odorante, une proportion ≥ à 1,0 % en poids d'au moins une substance odorante et de 0,0 à 0,4 % en poids d'au moins un esterquat.
PCT/EP2016/081058 2015-12-18 2016-12-14 Produit « 2 en 1 » pour le conditionnement du linge WO2017102876A1 (fr)

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DE102015225975.7A DE102015225975A1 (de) 2015-12-18 2015-12-18 Kombinationsprodukt zur Konditionierung von Wäsche
DE102015225975.7 2015-12-18

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JP2020023776A (ja) * 2018-08-07 2020-02-13 ライオン株式会社 繊維処理用製品と香料含有製品からなる繊維処理用物品

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Publication number Priority date Publication date Assignee Title
DE102017120099A1 (de) * 2017-08-31 2019-02-28 Henkel Ag & Co. Kgaa Verwendung eines Amodimethicone/ Organosilizium Copolymers, Waschmittel, Verwendung des Waschmittels und Waschverfahren
DE102019219242A1 (de) * 2019-12-10 2021-06-10 Henkel Ag & Co. Kgaa Knitterneigungsvermeidung bei Textilien

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EP1760142A1 (fr) * 2005-09-02 2007-03-07 The Procter and Gamble Company Personnalisation du parfum des lessives

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GB873214A (en) 1958-08-20 1961-07-19 British Nylon Spinners Ltd Non-ionic detergent compositions
DE1165574B (de) 1960-08-08 1964-03-19 Dehydag Gmbh Verfahren zur Herstellung von als Emulgiermittel fuer Salbengrundlagen dienenden Mischestern
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DE60116339T2 (de) * 2000-09-11 2006-08-31 The Procter & Gamble Company, Cincinnati Waschkit sowie verfahren zur kombinierten pflege und reinigung von gewebe
EP1760142A1 (fr) * 2005-09-02 2007-03-07 The Procter and Gamble Company Personnalisation du parfum des lessives

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020023776A (ja) * 2018-08-07 2020-02-13 ライオン株式会社 繊維処理用製品と香料含有製品からなる繊維処理用物品
JP7437894B2 (ja) 2018-08-07 2024-02-26 ライオン株式会社 繊維処理用製品と香料含有製品からなる繊維処理用物品

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