WO2001096521A1 - Agent de traitement textile se presentant de la forme liquide a la forme gelifiee - Google Patents

Agent de traitement textile se presentant de la forme liquide a la forme gelifiee Download PDF

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Publication number
WO2001096521A1
WO2001096521A1 PCT/EP2001/006309 EP0106309W WO0196521A1 WO 2001096521 A1 WO2001096521 A1 WO 2001096521A1 EP 0106309 W EP0106309 W EP 0106309W WO 0196521 A1 WO0196521 A1 WO 0196521A1
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Prior art keywords
swelling agents
agents
swelling
ether
composition according
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PCT/EP2001/006309
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German (de)
English (en)
Inventor
Rainer Jeschke
Karl-Heinz Scheffler
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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Priority to AU81803/01A priority Critical patent/AU8180301A/en
Publication of WO2001096521A1 publication Critical patent/WO2001096521A1/fr

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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
    • C11D3/201—Monohydric alcohols linear
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • 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
    • 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
    • C11D3/2068—Ethers
    • 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
    • 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
    • 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
    • C11D3/2041—Dihydric alcohols
    • C11D3/2044—Dihydric alcohols linear
    • 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
    • C11D3/2065—Polyhydric alcohols

Definitions

  • the present invention relates to a liquid to gel-like textile treatment agent which contains solvents and at least one additive for textile treatment.
  • Textile treatment agents which can be used as aftertreatment agents after washing or as treatment agents without further washing and cleaning agents are known from the prior art.
  • the most used textile treatment agents, in particular textile aftertreatment agents, include fabric softeners.
  • active substances these usually contain cationic quaternary ammonium compounds, which are absorbed by the fibers in the rinse cycle and thereby give the fiber a pleasant, soft feel.
  • the fabric softening effect is not desirable in all cases.
  • textile treatment agents are known which e.g. Apply a finish to the textiles, UV protection agents or skin care products should also be mentioned.
  • fragrances contained in the agents serve on the one hand to improve the aesthetic impression of the products themselves and to provide the consumer with a visually and sensorially typical and unmistakable product, on the other hand the fragrances also deliver a result typical of the consumer in textile treatment, the laundry gets a typical fragrance, which depending on the fragrance it contains is fresh, floral, etc.
  • the textile treatment agents on the market are usually cloudy (opaque) liquids that are not translucent.
  • the object of the present invention was to provide a liquid to gel-like textile treatment agent which contains solvents and active substances, the product having a so-called fresh appearance, i.e. is transparent.
  • the present invention accordingly relates to a liquid to gel-like textile treatment agent which contains solvents and at least one additive for textile treatment, which is characterized in that the agent is transparent.
  • Textile treatment agent in the sense of the present invention means that the agent is used in a rinse cycle after the textile washing or as the sole agent for treating the laundry, e.g. can be used to refresh the laundry.
  • fragrances may be mentioned as additives which the agent according to the invention can contain. It can e.g. B. pearlescent can also be included, which improve the aesthetics without significantly impairing the transparency of the funds.
  • fragrance compounds for example the synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type, can be used as perfume oils or fragrances.
  • Fragrance compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, ethyl methylphenyl glycinate, allylcyclohexyl benzylatepylpropionate, and
  • the ethers include, for example, benzyl ethyl ether, the aldehydes, for example, the linear alkanals with 8-18 C atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamenalde
  • Perfume oils of this type can also contain natural fragrance mixtures such as are obtainable from plant sources, for example pine, citrus, jasmine, patchouly, rose or ylang-ylang oil. Also suitable are muscatel, sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, linden blossom oil, juniper berry oil, vetiver oil, olibanum oil, galbanum oil and labdanum oil as well as orange blossom oil, neroliol, orange peel oil and sandalwood oil.
  • the fragrances can be incorporated directly into the agents according to the invention. However, it can also be advantageous to apply the fragrances to carriers which increase the adhesion of the perfume to the laundry and ensure a long-lasting fragrance of the textiles by slower fragrance release, the transparency of the agents according to the invention not being impaired.
  • Cyclodextrins for example, have proven useful as such carrier materials, and the cyclodextrin-perfume complexes can additionally be coated with further auxiliaries.
  • the fragrances can be used in the agents in an amount of up to 30% by weight, in particular from 0.1 to 30% by weight.
  • the agents contain e.g. Water and possibly non-aqueous solvents.
  • Non-aqueous solvents that can be used in the agents according to the invention come, for example, from the group of mono- or polyhydric alcohols; alkanolamines or glycol ethers are also suitable, provided they are miscible with water in the concentration range indicated.
  • the solvents are preferably selected from ethanol, n- or i-propanol, butanols, glycol, propane or butanediol, glycerol, diglycol, propyl or butyl diglycol, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether,
  • Ethylene glycol mono-n-butyl ether diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl, ethyl or propyl ether, dipropylene glycol methyl or ethyl ether, methoxy, ethoxy or butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl - 3-methoxybutanol, propylene glycol t-butyl ether and mixtures of these solvents.
  • the viscosity of the products according to the invention can be between 200 and 10,000 mPas [Brookfield viscosity with spindle 3 at 50 rpm and 20 ° C.] and between 2,000 and 100,000 mPas at 1 rpm.
  • the agents according to the invention can be added as textile treatment agents manually or in the last rinse cycle when metering in via the induction chamber for fabric softener. If they are used as the sole agent, they can be used either in the hand wash basin or in the washing machine directly in the detergent dispenser for the main detergent. Additional rinse cycles will not be necessary if you only want to refresh the laundry briefly.
  • the agents according to the invention can also contain other components, such as fabric softening substances, for example those from the group of cationic surfactants, fatty alcohols and fatty acid polyol esters, alkoxylated alcohols and / or fatty acids.
  • fabric softening substances for example those from the group of cationic surfactants, fatty alcohols and fatty acid polyol esters, alkoxylated alcohols and / or fatty acids.
  • Cationic surfactants which can be used as fabric softening substances, usually contain two longer and two short hydrocarbon residues on a four-bonded and positively charged nitrogen atom.
  • Previously common means were mostly based on compounds such as distearyl-dimethylammonium chloride (DSDMAC), with the length of the long alkyl residues varying.
  • DSDMAC distearyl-dimethylammonium chloride
  • Compounds with only a long hydrocarbon chain, such as cetyltrimethylammonium chloride have also been used at times.
  • Due to increased demands on the biodegradability of cationic compounds the agents described above in laundry softeners have been largely replaced by cationic surfactants which contain hydrolyzable groups, in particular ester or amide bonds. Such more ecologically compatible cationic surfactants are described below.
  • Non-cationic, fabric softening agents are those from the group of fatty alcohols and fatty acid polyol esters, alkoxylated alcohols and / or fatty acids.
  • fatty alcohols for example, decanol, dodecanol, tetradecanol, pentadecanol, hexadecanol or octadecanol and mixtures of these alcohols be used.
  • the invention also Guerbet alcohols and oxo alcohols, for example C 13 - ⁇ 5-oxo alcohols or mixtures of C 12th 18 -Alcohols with C ⁇ 2 . 1 - Alcohols can be easily used as textile softeners. However, alcohol mixtures can of course also be used, for example those such as the C 16 -i8 alcohols prepared by Ziegler ethylene polymerization.
  • alcohols which can be used as component a) are the above-mentioned alcohols and lauryl alcohol, palmityl and stearyl alcohol and mixtures thereof.
  • the fatty alcohols can be present in the agents according to the invention in an amount of up to 20% by weight, preferably fatty alcohols are dispensed with.
  • Suitable fatty acid polyol esters are monoesters and diesters of fatty acids with certain polyols.
  • the fatty acids which are esterified with the polyols are preferably saturated or unsaturated fatty acids having 12 to 18 carbon atoms, for example lauric acid, myristic acid, palmitic acid or stearic acid, preference being given to using the technically obtained mixtures of the fatty acids, for example those of coconut, Acid mixtures derived from palm kem or taig fat.
  • acids or mixtures of acids with 16 to 18 carbon atoms such as, for example, tallow fatty acid, are suitable for esterification with the polyhydric alcohols.
  • Suitable polyols which are esterified with the abovementioned fatty acids are preferably sorbitol, trimethylolpropane, neopentyl glycol, pentaerythritol, ethylene glycol, polyethylene glycols, glycerol and polyglycerols in the context of the present invention.
  • the fatty acid polyesters can be present in an amount of 1 to 40% by weight, preferably 3 to 30% by weight, based on the finished agent.
  • the textile softeners are preferably selected from the group of the fatty acid glycerol esters of fatty acids with 12 to 22 carbon atoms and fatty alcohols with 8 to 28 carbon atoms and mixtures of these substances.
  • fatty acid glycerol esters of fatty acids with 12 to 22 carbon atoms and fatty alcohols with 8 to 28 carbon atoms and mixtures of these substances.
  • preferred plasticizers are glycerol monostearic acid esters or glycerol monopalmitic acid esters.
  • nonionic fabric softeners are the alkoxylated alcohols, which are described below for the nonionic surfactants.
  • cationic textile softeners are quaternary ammonium compounds, cationic polymers and emulsifiers, as are used in hair care products and also in agents for textile finishing.
  • Suitable examples are quaternary ammonium compounds of the formulas (I) and (II),
  • R and R 1 are an acyclic alkyl radical having 12 to 24 carbon atoms
  • R 2 is a saturated CC 4 alkyl or hydroxyalkyl radical
  • R 3 is either R, R 1 or R 2 or is an aromatic radical
  • X " stands for either a halide, methosulfate, methophosphate or phosphate ion and mixtures thereof.
  • Examples of cationic compounds of the formula (I) are didecyldimethylammonium chloride, ditallow dimethylammonium chloride or
  • R 4 represents an aliphatic acyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds
  • R 5 stands for H, OH or O (CO)
  • R 7 stands for H, OH or O (CO)
  • R 8 independently of R 5 stands for H, OH or O (CO)
  • R 7 and R 8 each independently represent an aliphatic acyl radical with 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds
  • m, n and p can each independently have the value 1, 2 or 3.
  • X " can be either a halide, methosulfate, methophosphate or phosphate ion and mixtures thereof.
  • Compounds in which R 6 is also OH are particularly preferred, and examples of compounds of the formula (II) are methyl-N- (2-hydroxyethyl) -N, N-di (tallow acyl-oxyethyl) ammonium methosulfate, bis - (palmitoyl) -ethyl-hydroxyethyl-methyl-ammonium-methosulfate or methyl-N, N-bis (acyloxyethyl) -N- (2-hydroxyethyl) ammonium-methosulfate, quaternized compounds of formula (II) are used, the unsaturated alkyl chains the acyl groups are preferred, whose corresponding fatty acids have an iodine number between 5 and 80, preferably between 10 and 60 and in particular between 15 and 45 and which have a cis /
  • methylhydroxyalkyldialkoyloxyalkylammonium methosulfates sold by Stepan under the trademark Stepantex ® or the products from Cognis known under Dehyquart ® or the products from Goldschmidt-Witco known under Rewoquat ® .
  • Further preferred compounds are the diesterquats of the formula (III), which are available under the name Rewoquat® W 222 LM or CR 3099 and, in addition to the softness, also ensure stability and color protection.
  • R 21 and R 22 each independently represent an aliphatic acyl radical having 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds.
  • R 9 is H or a saturated alkyl radical with 1 to 4 carbon atoms
  • R 10 and R 11 independently of one another each represent an aliphatic, saturated or unsaturated alkyl radical with 12 to 18 carbon atoms
  • R 10 alternatively also for O (CO) R 20
  • R 20 is an aliphatic, saturated or unsaturated alkyl radical having 12 to 18 carbon atoms
  • Z is an NH group or oxygen
  • q can have integer values between 1 and 4.
  • Further suitable quaternary compounds are described by formula (V)
  • R 12, R 13 and R 14 independently represents a C ⁇ alkyl, alkenyl or hydroxyalkyl group
  • R 15 and R 16 are each independently selected a C 8 - 28 - represents alkyl group and r is a number between 0 and 5, ,
  • short-chain, water-soluble, quaternary ammonium compounds such as trihydroxyethylmethylammonium methosulfate or the alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammonium chlorides, e.g. B. cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryldimethylbenzylammonium chloride and tricetylmethylammonium chloride.
  • Protonated alkylamine compounds which have a plasticizing effect and the non-quaternized, protonated precursors of the cationic emulsifiers are also suitable.
  • the quaternized protein hydrolyzates are further cationic compounds which can be used according to the invention.
  • Suitable cationic polymers include the polyquaternium polymers as described in the CTFA Cosmetic Ingredient Dictionary (The Cosmetic, Toiletry and Fragrance, Inc., 1997), in particular the polyquaternium-6, polyquaternium-7, polyquaternium- also known as merquats. 10-polymers (Ucare Polymer IR 400; Amerchol), polyquaternium-4 copolymers, such as graft copolymers with a cellulose skeleton and quaternary ammonium groups which are bonded via allyldimethylammonium chloride, cationic cellulose derivatives, such as cationic guar, such as guar-hydroxypropyltriammonium chloride, and similar quaternary chloride, Derivatives (e.g., CTFA Cosmetic Ingredient Dictionary (The Cosmetic, Toiletry and Fragrance, Inc., 1997), in particular the polyquaternium-6, polyquaternium-7, polyquaternium- also known as merquats. 10-polymers (Ucare Polymer
  • cationic quaternary sugar derivatives cationic alkyl polyglucosides
  • B the commercial product Glucquat ® 100, according to CTFA Nomenclature a "Lauryl Methyl Gluceth-10 Hydroxypropyl Dimonium Chloride", copolymers of PVP and dimethylaminomethacrylate, copolymers of vinylimidazole and vinylpyrrolidone, aminosilicone polymers and copolymers,
  • Polyquaternized polymers for example, Luviquat Care by BASF.
  • cationic biopolymers based on chitin and derivatives thereof for example, under the trade designation chitosan ® (manufacturer: Cognis) polymer obtainable.
  • cationic silicone oils such as, for example, the commercially available products Q2-7224 (manufacturer: Dow Corning; a stabilized trimethylsilylamodimethicone), Dow Corning 929 emulsion (containing a hydroxylamino-modified silicone, which is also referred to as amodimethicone), SM -2059 (manufacturer: General Electric), SLM-55067 (manufacturer: Wacker) Abil ® -Quat 3270 and 3272 (manufacturer: Goldschmidt-Rewo; diquartary polydimethylsiloxanes, Quaternium-80), and silicone quat Rewoquat ® SQ 1 (Tegopren ® 6922, Manufacturer: Goldschmidt-Rewo).
  • Q2-7224 commercially available products
  • Dow Corning a stabilized trimethylsilylamodimethicone
  • Dow Corning 929 emulsion containing a hydroxylamino-modified silicone, which
  • the alkylamidoamines can be in their non-quaternized or, as shown, their quaternized form.
  • R 17 can be an aliphatic acyl radical with 12 to 22 carbon atoms with 0, 1, 2 or 3 double bonds, s can assume values between 0 and 5.
  • R 18 and R 19 each independently represent H, C 1-4 alkyl or hydroxyalkyl.
  • Preferred compounds are fatty acid amidoamines such as the stearylamidopropyldimethylamine available under the name Tego Amid ® S 18 or the 3-taIgamidopropyl trimethylammonium methosulfate available under the name Stepantex ® X 9124, which, in addition to having a good conditioning effect, are also characterized by an ink transfer inhibiting action and especially by their good effect distinguish biodegradability.
  • the agents according to the invention can contain further ingredients which further improve the application technology and / or aesthetic properties of the agent according to the invention.
  • preferred agents contain one or more substances from the group of the electrolytes, non-aqueous solvents, pH regulators, fragrances, perfume carriers, fluorescent agents, dyes, hydrotopes, foam inhibitors, anti-redeposition agents, thickeners, enzymes, optical brighteners, graying inhibitors, anti-shrink agents, Anti-crease agents, color transfer inhibitors, wetting enhancers, antimicrobial agents, germicides, fungicides, antioxidants, corrosion inhibitors, antistatic agents, ironing aids, phobing and impregnating agents, swelling and anti-slip agents, UV absorbers and color protection agents.
  • a wide number of different salts can be used as electrolytes from the group of inorganic salts.
  • Preferred cations are the alkali and alkaline earth metals, preferred anions are the halides and sulfates. From a manufacturing point of view, the use of NaCl or MgCl2 in the agents according to the invention is preferred.
  • pH adjusting agents In order to bring the pH of the agents according to the invention into the desired range, the use of pH adjusting agents can be indicated. All known acids or alkalis can be used here, provided that their use is not prohibited for application-related or ecological reasons or for reasons of consumer protection. The amount of these adjusting agents usually does not exceed 30% by weight of the total formulation. Buffer systems and organic acids, such as formic acid, acetic acid, citric acid, malic acid, tartaric acid, etc., can also be added to stabilize the pH.
  • the agents according to the invention can be colored with suitable dyes.
  • Preferred dyes the selection of which is not difficult for the person skilled in the art, have a high storage stability and insensitivity to the other ingredients of the compositions and to light, and no pronounced substantivity towards textile fibers in order not to dye them.
  • the dye content of the agents according to the invention is usually below 0.01% by weight.
  • Foam inhibitors that can be used in the agents according to the invention are, for example, soaps, paraffins or silicone oils, which can optionally be applied to carrier materials.
  • Suitable anti-deposition agents which are also referred to as soil repellents, are, for example, nonionic cellulose ethers such as methyl cellulose and methyl hydroxypropyl cellulose with a proportion of methoxy groups of 15 to 30% by weight and of hydroxypropyl groups of 1 to 15% by weight, based in each case on the nonionic Cellulose ethers and the polymers of phthalic acid and / or terephthalic acid or of their derivatives known from the prior art, in particular polymers of ethylene terephthalates and / or polyethylene glycoiterephthalates or anionically and / or nonionically modified derivatives thereof. Of these, the sulfonated derivatives of phthalic acid and terephthalic acid polymers are particularly preferred.
  • the foam inhibitors can be contained in the agents according to the invention in
  • Thickeners can be added to the agents according to the invention in order to increase the viscosity or to improve the thixotropy properties of gels.
  • Thickeners are often also referred to as swelling agents and are mostly organic, high-molecular substances that can absorb liquids (mostly water), swell in the process and ultimately change into viscous real or colloidal solutions.
  • Suitable thickeners are inorganic or polymeric organic compounds. Mixtures of several thickeners can also be used.
  • the inorganic thickeners include, for example, polysilicic acids, clay minerals such as montmorillonites, zeolites, silicas, aluminum silicates and bentonites.
  • the organic thickeners come from the groups of natural polymers, modified natural polymers and fully synthetic polymers.
  • Polymers derived from nature that are used as thickeners are, for example, xanthan, agar-agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, gellan gum, locust bean gum, starch, dextrins, gelatin and casein ,
  • Modified natural products mainly come from the group of modified starches and celluloses, for example carboxymethyl cellulose and other cellulose ethers, hydroxyethyl and propyl cellulose, highly etherified
  • Methylhydroxyethylcellulose and core meal ether called.
  • a large group of thickeners that are widely used in a wide variety of applications are the fully synthetic polymers such as polyacrylic and polymethacrylic compounds, which can be crosslinked or uncrosslinked and, if appropriate, cationically modified, vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides and polyurethanes ,
  • Examples of such polymers are acrylic resins, ethyl acrylate-acrylamide copolymers, acrylic acid ester-methacrylic acid ester copolymers, ethyl acrylate-acrylic acid-methacrylic acid copolymers, N-methylolme.hacrylamide, maleic anhydride-methyl-vinyl ether copolymers, polyether-polyol copolymers and butadiene-styrene - copolymers.
  • thickeners are derivatives of organic acids and their alkoxide adducts, for example aryl polyglycol ethers, carboxylated nonylphenol ethoxylate derivatives, sodium alginate, diglycerol monoisostearate, nonionic ethylene oxide adducts, coconut fatty acid diethanolamide, isododecenylsuccinic anhydride and galactomannan anhydride
  • Thickeners from the substance classes mentioned are commercially available and are, for example, under the trade names Acusol®-820 (methacrylic acid (stearyl alcohol-20-EO) ester-acrylic acid copolymer, 30% strength in water, Rohm & Haas), Dapral® -GT-282-S (alkyl polyglycol ether, Akzo), Deuterol®-Polymer-11 (dicarboxylic acid copolymer, Schönes GmbH), Deuteron®-XG (anionic heteropolysaccharide based on ß-D-glucose, D-manose, D -GIucuronic acid, Schönes GmbH), Deuteron®-XN (non-ionogenic polysaccharide, Schönes GmbH), Dicrylan®-Thickener-O (ethylene oxide adduct, 50% in water / isopropanol, Pfersse Chemie), EMA®-81 and EMA®- 91 (ethylene-maleic anhydride
  • Suitable enzymes are in particular those from the classes of hydrolases such as proteases, esterases, lipases or lipolytically active enzymes, amylases, cellulases or other glycosyl hydrolases and mixtures of the enzymes mentioned. All these hydrolases help to remove stains such as protein, fat or starchy stains and graying in the laundry. By removing pilling and microfibrils, cellulases and other glycosyl hydrolases can also help preserve color and increase the softness of the fabric. Oxireductases can also be used to bleach or inhibit the transfer of color.
  • hydrolases such as proteases, esterases, lipases or lipolytically active enzymes, amylases, cellulases or other glycosyl hydrolases and mixtures of the enzymes mentioned. All these hydrolases help to remove stains such as protein, fat or starchy stains and graying in the laundry. By removing pilling and microfibrils, cellulases and other glycosyl hydro
  • Enzymes obtained from bacterial strains or fungi such as Bacillus subtilis, Bacillus licheniformis, Streptomyceus griseus and Humicola insolens are particularly suitable.
  • Proteases of the subtilisin type and in particular proteases which are obtained from Bacillus lentus are preferably used.
  • Enzyme mixtures for example from protease and amylase or protease and lipase or lipolytically active enzymes or protease and cellulase or from cellulase and lipase or lipolytically active enzymes or from protease, amylase and lipase or lipolytically active enzymes or protease, lipase or lipolytically active enzymes and cellulase, but in particular protease and / or lipase-containing mixtures or mixtures with lipolytically active enzymes of particular interest.
  • Known cutinases are examples of such lipolytically active enzymes.
  • Peroxidases or oxidases have also proven to be suitable in some cases.
  • Suitable amylases include in particular ⁇ -amylases, iso-aniylases, pullulanases and pectinases.
  • Cellobiohydrolases, endoglucanases and ⁇ -glucosidases, which are also called cellobiases, or mixtures thereof, are preferably used as cellulases. Since different types of cellulase differ in their CMCase and avicelase activities, the desired activities can be set by targeted mixtures of the cellulases.
  • the enzymes can be adsorbed on carriers or embedded in coating substances to protect them against premature decomposition.
  • the proportion of the enzymes, enzyme mixtures or enzyme granules can be, for example, approximately 0.1 to 5% by weight, preferably 0.12 to approximately 2% by weight.
  • Optical brighteners can be added to the agents according to the invention in order to eliminate graying and yellowing of the treated textiles. These substances attach to the fibers and bring about a brightening and simulated bleaching effect by converting invisible ultraviolet radiation into visible longer-wave light, whereby the ultraviolet light absorbed from the sunlight is emitted as a slightly bluish fluorescence and results in pure white with the yellow tone of the grayed or yellowed laundry.
  • Suitable compounds come, for example, from the substance classes of 4,4-diamino-2,2-stilbenedisulfonic acids (flavonic acids) , 4,4-distyryl-biphenylene, Methylumbelliferone, coumarins, dihydroquinolinones, 1, 3-diaryl pyrazolines, naphthalimides, benzoxazole, benzisoxazole and Benzimidaz 'ol systems, and heterocycle-substituted pyrene derivatives.
  • the optical brighteners are usually added in amounts up to 1 wt. -%, preferably between 0.1 and 0.3 wt .-%, based on the finished agent used.
  • Graying inhibitors have the task of keeping the dirt detached from the fiber suspended in the liquor and thus preventing the dirt from being re-absorbed.
  • Water-soluble colloids of mostly organic nature are suitable for this, for example the water-soluble salts of polymeric carboxylic acids, glue, gelatin, salts of ether sulfonic acids of starch or cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • Polyamides containing water-soluble acidic groups are also suitable for this purpose, but are less preferred because of their nitrogen content.
  • Soluble starch preparations and starch products other than those mentioned above can also be used, for example degraded starch, aldehyde starches, etc.
  • Polyvinylpyrrolidone can also be used.
  • cellulose ethers such as carboxymethyl cellulose (sodium salt), methyl cellulose, hydroxyalkyl cellulose and mixed ethers such as methyl hydroxyethyl cellulose, methyl hy- Droxypropyl cellulose, methyl carboxymethyl cellulose and mixtures thereof in amounts of 0.1 to 5 wt .-%, based on the agent.
  • the agents according to the invention can contain synthetic anti-crease agents. These include, for example, synthetic products based on fatty acids, fatty acid esters. Fatty acid amides, -alkylol esters, -alkyiolatniden or fatty alcohols, which are mostly reacted with ethylene oxide, or products based on lecithin or modified phosphoric acid esters.
  • the agents according to the invention can contain antimicrobial agents.
  • antimicrobial agents Depending on the antimicrobial spectrum and mechanism of action, a distinction is made between bacteriostatics and bactericides, fungistatics 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, alkylarylsulfonates, halophenols and phenol mercuric acetate, it also being possible to dispense with these compounds in the compositions according to the invention.
  • the agents can contain antioxidants.
  • Phenols, bisphenols and thiobisphenols substituted by sterically hindered groups can be used as antioxidants.
  • aromatic amines preferably secondary aromatic amines and substituted p-phenylenediamines
  • phosphorus compounds with trivalent phosphorus such as phosphines, phosphites and phosphonites
  • compounds containing endiol groups so-called reductones, such as ascorbic acid and its derivatives
  • organosulfur compounds such as the esters of 3 , 3'-thiodipropionic acid with C-s-alkanols, in particular
  • C ⁇ o- 1 8-alkanols metal ion deactivators, which are able to complex the autooxidation catalyzing metal ions, such as copper, such as EDTA, nitrilotriacetic acid etc. and their mixtures.
  • Increased wearing comfort can result from the additional use of antistatic agents, which are additionally added to the agents according to the invention.
  • Antistatic agents increase the surface conductivity and thus enable the flow of charges that have formed to improve.
  • External antistatic agents are generally substances with at least one hydrophilic molecular ligand and give a more or less hygroscopic film on the surfaces.
  • surface-active antistatic agents can be divided into nitrogen-containing (amines, amides, quaternary ammonium compounds), phosphorus-containing (phosphoric acid esters) and sulfur-containing (alkyl sulfonates, alkyl sulfates) antistatic agents.
  • amines, amides, quaternary ammonium compounds nitrogen-containing (amines, amides, quaternary ammonium compounds
  • phosphorus-containing phosphoric acid esters
  • sulfur-containing alkyl sulfonates, alkyl sulfates
  • alkyl sulfates alkyl sulfates
  • silicone derivatives can be used in the agents according to the invention. These additionally improve the rinsing behavior of the agents according to the invention due to their foam-inhibiting properties.
  • Preferred silicone derivatives are, for example, polydialkyl or alkylarylsiloxanes in which the alkyl groups have one to five carbon atoms and are partially or completely fluorinated.
  • Preferred silicones are polydimethylsiloxanes, which can 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 at 25 ° C. are in the range between 100 and 100,000 mPas, it being possible for the silicones to be used in amounts between 0.05 and 5% by weight, based on the total agent.
  • the agents according to the invention can also contain UV absorbers, which absorb onto the treated textiles and improve the light resistance of the fibers.
  • Compounds which have these desired properties are, for example, the compounds and derivatives of benzophenone which are active by radiationless deactivation and have substituents in the 2- and / or 4-position.
  • Substituted benzotriazoles, phenyl-substituted acrylates (cinnamic acid derivatives) in the 3-position, optionally with cyano groups in the 2-position, salicylates, organic Ni complexes as well as natural substances such as umbelliferone and the body's own urocanoic acid are suitable.
  • preservatives In order to achieve optimal application properties and to protect the products from germ contamination, it can be advantageous to add preservatives to the products. Infection of the agents according to the invention by microorganisms can be prevented by using commercially available preservatives.
  • the agents according to the invention can contain skin care substances as further ingredients.
  • skin care substances are plant extracts such as aloe vera or chamomile extract, vegetable oils such as avocado, jojoba or evening primrose oil, biopolymers such as hyaluronic acid, chitin and collagen derivatives, epidermal lipids, vitamins and provitamins such as panthenol, ⁇ - Tocopherol, hydroxycarboxylic acids (AHA, "alpha hydroxy aeids”), liposomes and nanosomes.
  • the skin care substances can be present in an amount of up to 10% by weight, based on the finished agent.
  • the agents according to the invention can contain components for color protection of sensitive textiles in an amount of up to 0.01 to 20% by weight, preferably 0.05 to 10% by weight, in particular 0.1 to 5% by weight.
  • color protection components are quaternary aminoamide compounds, polymers based on N-vinylcaprolactams, vinylpyrrolidones, etc.
  • agents according to the invention can contain nonionic surfactants.
  • nonionic surfactants can contribute to an increased effectiveness of the agents, but are not absolutely necessary according to the invention.
  • the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary alcohols having preferably 8 to 18 carbon atoms and an average of 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or may contain linear and methyl-branched radicals in the mixture, as are usually present in oxo alcohol radicals.
  • EO ethylene oxide
  • the preferred ethoxylated alcohols include, for example, C 12 -alcohols with 3 EO or 4 EO, C 9 . ⁇ alcohol with 7 EO, C 13 - 15 alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C 12 . 18 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C 12 - ⁇ 4 alcohol with 3 EO and C 12 - ⁇ 8 alcohol with 5 EO.
  • the degrees of ethoxylation given represent statistical averages, which can be an integer or a fraction for a specific product.
  • Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
  • fatty alcohols with more than 12 EO can also be used. Examples of this are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
  • nonionic surfactants which are used either as the sole nonionic surfactant or in combination with other nonionic surfactants, are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated, fatty acid alkyl esters, preferably with 1 to 4 carbon atoms in the alkyl chain, in particular fatty acid methyl esters, as they are are described, for example, in Japanese patent application JP 58/217598 or which are preferably produced by the process described in international patent application WO-A-90/13533.
  • alkyl polyglycosides Another class of nonionic surfactants that can be used advantageously are the alkyl polyglycosides (APG).
  • Alkypolyglycosides which can be used satisfy the general formula RO (G) z , in which R denotes a linear or branched, in particular methyl-branched, saturated or unsaturated, aliphatic radical having 8 to 22, preferably 12 to 18, carbon atoms and G is Is symbol which stands for a glycose unit with 5 or 6 carbon atoms, preferably for glucose.
  • the degree of glycosidation z is between 1.0 and 4.0, preferably between 1.0 and 2.0 and in particular between 1.1 and 1.4.
  • Linear alkyl polyglucosides, ie alkyl polyglycosides, in which the polyglycosyl radical is a glucose radical and the alkyl radical is an n-alkyl radical are preferably used.
  • Nonionic surfactants of the amine oxide type for example N-coconut alkyl-N, N-dimethylamine oxide and N-tallow alkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamides can also be suitable.
  • the amount of these nonionic surfactants is preferably not more than that of the ethoxylated fatty alcohols, in particular not more than half of them.
  • surfactants are polyhydroxy fatty acid amides of the formula (VII),
  • R 20 CO for an aliphatic acyl radical having 6 to 22 carbon atoms
  • R 21 for hydrogen, an alkyl or hydroxyalkyl radical with 1 to 4 carbon atoms and [Q 1 ] for a linear or branched polyhydroxyalkyl radical with 3 to 10 carbon atoms and 3 to 10 Hydroxyl groups.
  • the polyhydroxy fatty acid amides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.
  • the group of polyhydroxy fatty acid amides also includes compounds of the formula (VIII)
  • R 22 for a linear or branched alkyl or alkenyl radical having 7 to 12 carbon atoms
  • R 23 for a linear, branched or cyclic alkyl radical or an aryl radical with 2 to 8 carbon atoms
  • R 24 for a linear, branched or cyclic alkyl radical or Aryl radical or an oxy-alkyl radical having 1 to 8 carbon atoms, C 1 -C 4 -alkyl or phenyl radicals being preferred
  • [Q 2 ] being a linear polyhydroxyalkyl radical whose alkyl chain is substituted by at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propylated Derivatives of this rest.
  • [Q 2 ] is preferably obtained by reductive amination of a reduced sugar, for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • a reduced sugar for example glucose, fructose, maltose, lactose, galactose, mannose or xylose.
  • the N-alkoxy- or N-aryloxy-substituted compounds can then, for example, be converted into the desired polyhydroxy fatty acid amides by reaction with fatty acid methyl esters in the presence of an alkoxide as catalyst.
  • the surfactants can be present in the textile treatment agents according to the invention in an amount of preferably 0.1 to 40% by weight, based on the finished agent.
  • the following recipes were made by mixing the individual ingredients. The amounts in% by weight are shown in Table 1 below.
  • the agents produced had a Brookfield viscosity with spindle 3 at 50 rpm and 20 ° C. of 1,300 mPas and at 1 rpm of 40,000 mPas.
  • these agents When used in the household washing machine, these agents can be washed in without residue in the last rinse cycle when dosing via the detergent dispenser for fabric softener.
  • Keltrol® RD thickener based on xanthan, commercial product from Kelco
  • APG® 220 (C 8-10 alkyl-1,5-glucoside, a commercial product from Cognis Germany GmbH.)

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Abstract

La présente invention concerne un agent de traitement textile se présentant de la forme liquide à la forme gélifiée. Cet agent de traitement textile comprend un solvant et au moins un additif de traitement textile et est caractérisé en ce qu'il est transparent.
PCT/EP2001/006309 2000-06-14 2001-06-02 Agent de traitement textile se presentant de la forme liquide a la forme gelifiee WO2001096521A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU81803/01A AU8180301A (en) 2000-06-14 2001-06-02 Fabric conditioner in liquid or gel form

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000129284 DE10029284A1 (de) 2000-06-14 2000-06-14 Flüssiges bis gelförmiges Textilbehandlungsmittel
DE10029284.4 2000-06-14

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WO2001096521A1 true WO2001096521A1 (fr) 2001-12-20

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60336035D1 (de) * 2002-08-02 2011-03-31 Massimo Guarducci S R L Gegen UV-Strahlung geschützes Material und dessen Herstellung
DE10311852A1 (de) † 2003-03-17 2004-10-14 Henkel Kgaa Textilbehandlungsmittel
KR20060029145A (ko) * 2003-06-26 2006-04-04 시바 스페셜티 케미칼스 홀딩 인크. 사이클로덱스트린 또는 사이클로덱스트린 유도체의 수성액체 조성물 및 당해 조성물을 이용하는 공정

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876551A (en) * 1972-02-14 1975-04-08 Int Flavors & Fragrances Inc Perfumed aqueous hypochlorite composition and method for preparation of same
US5492636A (en) * 1994-09-23 1996-02-20 Quest International Fragrances Company Clear concentrated fabric softener
EP0813862A2 (fr) * 1996-06-17 1997-12-29 Henkel Kommanditgesellschaft auf Aktien Concentrés de parfum sous forme de microémulsions aqueuses transparantes
US5820695A (en) * 1994-09-06 1998-10-13 S. C. Johnson & Son, Inc. Single-phase soap compositions
WO2000032153A1 (fr) * 1998-12-03 2000-06-08 University Of Nottingham Compositions en micro-emulsion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876551A (en) * 1972-02-14 1975-04-08 Int Flavors & Fragrances Inc Perfumed aqueous hypochlorite composition and method for preparation of same
US5820695A (en) * 1994-09-06 1998-10-13 S. C. Johnson & Son, Inc. Single-phase soap compositions
US5492636A (en) * 1994-09-23 1996-02-20 Quest International Fragrances Company Clear concentrated fabric softener
EP0813862A2 (fr) * 1996-06-17 1997-12-29 Henkel Kommanditgesellschaft auf Aktien Concentrés de parfum sous forme de microémulsions aqueuses transparantes
WO2000032153A1 (fr) * 1998-12-03 2000-06-08 University Of Nottingham Compositions en micro-emulsion

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