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WO2018055115A1 - Corps fusible contenant un parfum et contenant des tensioactifs non ioniques fortement éthoxylés - Google Patents

Corps fusible contenant un parfum et contenant des tensioactifs non ioniques fortement éthoxylés Download PDF

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Publication number
WO2018055115A1
WO2018055115A1 PCT/EP2017/074103 EP2017074103W WO2018055115A1 WO 2018055115 A1 WO2018055115 A1 WO 2018055115A1 EP 2017074103 W EP2017074103 W EP 2017074103W WO 2018055115 A1 WO2018055115 A1 WO 2018055115A1
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WIPO (PCT)
Prior art keywords
oil
composition
perfume
composition according
textile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/EP2017/074103
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German (de)
English (en)
Inventor
Peter Schmiedel
Danilo Panzica
Benoit Luneau
Thomas Holderbaum
Bernd Richter
Dieter Nickel
Regina Stehr
Michael Dreja
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Filing date
Publication date
Priority claimed from DE102016219296.5A external-priority patent/DE102016219296A1/de
Priority claimed from DE102016219290.6A external-priority patent/DE102016219290A1/de
Priority claimed from DE102016219292.2A external-priority patent/DE102016219292A1/de
Priority claimed from DE102017203502.1A external-priority patent/DE102017203502A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of WO2018055115A1 publication Critical patent/WO2018055115A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • 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
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay

Definitions

  • the present invention relates to a solid, particulate composition comprising at least one water-soluble, highly ethoxylated, nonionic surfactant and at least one perfume. Furthermore, the invention relates to processes for the preparation of the solid composition, as well as a washing or cleaning agent containing the solid composition. Moreover, the present invention also relates to the use of such a washing or cleaning agent for cleaning textiles or hard surfaces and corresponding methods for cleaning textiles or hard surfaces using such a washing or
  • the consumer In the use of detergents and cleaners, the consumer not only aims to wash, cleanse or care for the objects to be treated, but also desires that the treated objects, e.g. Textiles, after the treatment, for example after the wash, smell pleasant. For this reason in particular, most commercially available detergents and cleaners contain fragrances.
  • fragrances are used in the form of perfume particles either as an integral part of a washing or cleaning agent, or dosed directly into the washing drum at the beginning of a wash cycle in a separate form. In this way, the consumer can control the fragrance of the laundry to be washed by individual dosage.
  • the main constituent of such fragrance pastilles known in the art is a water-soluble or at least water-dispersible carrier polymer which serves as a vehicle for the integrated fragrances and which in the course of the waxing process in the
  • wash liquor more or less completely dissolves, so as to release the fragrances contained and optionally other components in the wash liquor.
  • a carrier polymer is a polyethylene glycol having an average molecular weight of about 2000 to 12,000 g / mol and a suitable melting point, for example in the range of 30 ° C to 70 ° C.
  • carrier polymers are the major component of the perfume pastilles, apart from their function as carrier material, they have no further beneficial purpose.
  • the object of the present invention was therefore to identify a carrier material which is on the one hand water-soluble or water-dispersible and exhibits a suitable melting range, on the other hand may have additional favorable properties in the wash cycle.
  • the object has been achieved according to the invention by a formulation for enamel bodies comprising at least one water-soluble, highly ethoxylated, nonionic surfactant and at least one perfume.
  • a formulation for enamel bodies comprising at least one water-soluble, highly ethoxylated, nonionic surfactant and at least one perfume.
  • the fused bodies according to the invention can contribute to the washing performance, since a washing-active surfactant is used as the carrier material.
  • the present invention is directed to a solid, particulate composition
  • the present invention is directed to the use of the solid composition as described herein as a fabric care, preferably fragrance and / or fabric softener, conditioner and / or conditioner for fabrics.
  • the present invention is further directed to a laundry or cleaning composition comprising a solid composition as described herein.
  • At least one refers to 1 or more, for example, 1, 2, 3, 4, 5, 6, 7, 8, 9 or more, more particularly, this indication refers to the type of agent / compound and not the absolute number of molecules. "At least one perfume”, therefore, means that at least one type of perfume is detected but may also contain 2 or more different types of perfume.
  • “About” or “approximately” as used herein in connection with a numerical value means the numerical value ⁇ 10%, preferably ⁇ 5%.
  • a molecular weight of about 6000 g / mol thus means 5400-6600 g / mol, preferably 5700-6300 g / mol.
  • Water-soluble as used herein means a solubility in water at 20 ° C of at least 1 g / L, preferably at least 10 g / L, more preferably at least 50 g / L.
  • Water-dispersible as used herein means that the corresponding molecule can be dispersed in water at 20 ° C by known methods.
  • Melt body refers to a solid, non-porous, water-soluble or water-dispersible body obtainable from the melt dispersions of the present invention at standard conditions (20 ° C and 1013 mbar).
  • a first object of the present invention is a solid, particulate composition
  • a solid, particulate composition comprising at least one water-soluble, ethoxylated, nonionic surfactant having a degree of ethoxylation (EO)> 30 and a melting point> 30 ° C to 250 ° C, preferably> 40 ° C to 150 ° C. , in an amount of 50 to 95 wt .-%, based on the total weight of
  • Composition and at least one perfume.
  • the major component of the solid particulate composition according to the present invention is at least one water-soluble or water-dispersible ethoxylated nonionic surfactant having a degree of ethoxylation (EO)> 30.
  • highly ethoxylated nonionic surfactants are nonionic surfactants having a degree of ethoxylation of at least 30 EO, for example, without limitation, a degree of ethoxylation of 30 to 100 EO, preferably 30 to 90 EO, more preferably 30 to 80 EO, for example 30, 31, 32, 33, 34, 35, 36, 38, 40, 42, 44, 45, 50, 60, 70 or 80 EO.
  • Corresponding surfactant molecules are derived from the reaction of at least 30 mol Ethylene oxide per mole of alcohol (molecule).
  • Suitable nonionic surfactants are, in the context of the present invention, accordingly selected from the group consisting of fatty alcohols, fatty acid alkyl esters, triglycerides, sorbitan fatty acid esters, polyhydroxy fatty acid amides, fatty acid alkanolamides, Alkyl (poly) glycosides, Zuckerfettklareestern, and Alkylphenolethoxylaten, each of which are highly ethoxylated in the context of the present invention.
  • the group of alkyl glycosides includes compounds of the general formula RO (G) x in which R corresponds to a primary straight-chain or methyl-branched, in particular 2-methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol which represents a glycose unit having 5 or 6 C atoms, preferably glucose or xylose.
  • R corresponds to a primary straight-chain or methyl-branched, in particular 2-methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms
  • G is the symbol which represents a glycose unit having 5 or 6 C atoms, preferably glucose or xylose.
  • Indicating oligoglycosides is any number between 1 and 10; preferably x is 1, 2 to 1, 4.
  • an alkyl glycoside may also be the esterification product of a fatty acid and a glycose unit, wherein R in the above formula represents the respective fatty acid residue.
  • the ethoxylation of the alkyl glycosides is in each case carried out on one or more hydroxyl groups of the glycose unit.
  • the group of fatty acid alkanolamides includes, for example, without limitation,
  • coconut fatty acid monoethanolamide, coconut fatty acid diethanolamide, soybean fatty acid monoethanolamide, soy fatty acid diethanolamide, oleic acid monoethanolamide and oleic acid diethanolamide The respective degree of ethoxylation is as defined above.
  • the group of alkylphenol ethoxylates includes octylphenol ethoxylates as well
  • Nonylphenol ethoxylates The respective degree of ethoxylation is as defined above.
  • the group of fatty acid alkyl esters includes in particular those fatty acid alkyl esters having 1 to 4 carbon atoms in the alkyl chain.
  • corresponding compounds can be represented by the general formula R-COO- (EO) xR 2 , where R is a saturated, mono- or polyunsaturated fatty acid alkyl chain having 6 to 30 carbon atoms, EO is an ethylene oxide grouping, x is the degree of ethoxylation in the form of a is an integer greater than 30, and R 2 is an alkyl radical of 1 to 4 carbon atoms.
  • the group of fatty alcohol ethoxylates includes compounds of the general formula R-O- (EO) m -H, wherein R is a linear or branched, substituted or unsubstituted alkyl radical of 6 to 30 carbon atoms, EO is an ethylene oxide moiety and
  • n represents the degree of ethoxylation in the form of an integer> 30.
  • the alkyl radical is preferably unsubstituted or hydroxy substituted, for example 2-hydroxy substituted, more preferably unsubstituted.
  • linear alkyl radicals are preferred. In particular
  • the terminal hydrogen atoms of the polyethylene oxide group may be replaced by an alkyl radical, for example a linear or branched, unsubstituted alkyl radical having from 1 to 30 carbon atoms.
  • an alkyl radical for example a linear or branched, unsubstituted alkyl radical having from 1 to 30 carbon atoms.
  • R in the formula R-O- (EO) m -H is selected from the group consisting of linear or branched, substituted or unsubstituted alkyl radicals, preferably linear, unsubstituted alkyl radicals, most preferably fatty alcohol radicals.
  • Preferred radicals R are selected from hexyl, heptyl, octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, Heneicosyl, doeicosyl, tricosyl, tetracosyl, pentacosyl, hexacosyl, heptacosyl, octacosyl and mixtures thereof, with the even number of C atoms being preferred.
  • radicals R are derived from C 12-18 fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or C 9-24 oxo alcohols (in particular C 9 oxo alcohols, C 10 oxo alcohols, C 13 oxo alcohols and or cis-oxo alcohols).
  • particularly preferred fatty alcohol alkoxylates are those of the following formula:
  • k 1 1 to 17 (especially 15 to 17) and m is 30 or more, for example 30 to 80.
  • Suitable surfactants are commercially available, for example, under the trade names Leunapon® F 1618/80 (Leuna Tenside GmbH) or Rhodasurf® CST 80 (Solvay).
  • the stated C chain lengths and degrees of ethoxylation of the nonionic surfactants represent statistical averages, which may be an integer or a fractional number for a particular product. Due to the methods II trade products of the formulas mentioned are usually not from an individual representative, but from mixtures, which may result in both the C chain lengths and for the Ethoxyl michsgrade averages and resulting broken numbers.
  • the at least one highly ethoxylated nonionic surfactant is characterized by having a melting point of from 48 ° C to 120 ° C, preferably from 48 ° C to 80 ° C.
  • those highly ethoxylated nonionic surfactants are suitable which have a melting point between 40 ° C and 90 ° C, especially in the range of 45 to 70 ° C, preferably 50 to 65 ° C, more preferably 50 to 60 ° C ,
  • the at least one highly ethoxylated nonionic surfactant is contained in the composition in an amount of from 50 to 95% by weight, preferably from 55 to 85% by weight, for example from 50 to 80 or 50 to 78% by weight on the
  • a fragrance is an odor-causing chemical substance.
  • the chemical substance should be at least partially redistributable in the air, i. the perfume should be at least slightly volatile at 25 ° C. If the fragrance is now very volatile, the odor intensity then quickly decreases again. However, with lower volatility the odor impression is more sustainable, i. he does not disappear so fast.
  • the perfume has a melting point in the range of -100 ° C to 100 ° C, preferably from -80 ° C to 80 ° C, more preferably from -20 ° C to 50 ° C, especially of 30 ° C to 20 ° C.
  • the fragrance has a boiling point ranging from 25 ° C to 400 ° C, preferably from 50 ° C to 380 ° C, more preferably from 75 ° C to 350 ° C, especially from 100 ° C to 330 ° C lies.
  • the fragrance has a molecular weight of 40 to 700 g / mol, more preferably 60 to 400 g / mol.
  • fragrance The smell of a fragrance is perceived by most people as pleasant and often corresponds to the smell of, for example, flowers, fruits, spices, bark, resin, leaves, grasses, mosses and roots. Thus, fragrances can also be used to superimpose unpleasant odors or even to provide a non-smelling substance with a desired odor.
  • perfumes individual perfume compounds, e.g. the synthetic products of the ester, ether, aldehyde, ketone, alcohol and type
  • Hydrocarbons are used.
  • Fragrance compounds of the aldehyde type are, for example, adoxal (2,6,10-trimethyl-9-undecenal), anisaldehyde (4-methoxybenzaldehyde), cymal (3- (4-isopropyl-phenyl) -2-methylpropanal), ethylvanillin, florhydral ( 3- (3-isopropylphenyl) butanal), helional (3- (3,4-methylenedioxyphenyl) -2-methylpropanal), heliotropin, hydroxycitronellal, lauraldehyde, lyral (3- and 4- (4-hydroxy-4-methylpentyl) -3-cyclohexene-1-carboxaldehyde), methylnonylacetaldehyde, Lilial (3- (4-tert-butylphenyl) -2-methylpropanal), phenylacetaldehyde, undecylenealdehyde, vanillin,
  • Ketone-type perfume compounds are, for example, methyl-beta-naphthyl ketone, muskedanone-1-one (2,3,3,6,7-hexahydro-1,1,3,3,3-pentamethyl-4H-inden-4-one), Tonalid (6-acetyl-1,1,1,4,4,7-hexamethyltetralin), alpha-damascone, beta-damascone, delta-damascone, iso-damascone, damascenone, methyldihydrojasmonate, menthone, carvone, camphor, koavon (3 , 4,5,6,6-pentamethylhept-3-en-2-one), fenchone, alpha-ionone, beta- lonone, gamma-methyl-ionone, fleuramon (2-heptylcyclopentanone), dihydrojasmon, cis-jasmone , Iso-E-
  • Fragrance compounds of the alcohol type are, for example, 10-undecen-1-ol, 2,6-dimethylheptan-2-ol, 2-methylbutanol, 2-methylpentanol, 2-phenoxyethanol, 2-phenylpropanol, 2-tert-butycyclohexanol, 3,5,5-trimethylcyclohexanol, 3-hexanol, 3-methyl-5-phenylpentanol, 3-octanol, 3-phenyl-propanol, 4-heptenol, 4-isopropylcyclohexanol, 4-tert-butycyclohexanol, 6 , 8-dimethyl-2-nonanol, 6-nonene-1-ol, 9-decene-1-ol, ⁇ -methylbenzyl alcohol, ⁇ -terpineol,
  • Fragrance type ester compounds are e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethylacetate, benzylacetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, styrallylpropionate,
  • DMBCA dimethylbenzylcarbinylacetate
  • Ethers include, for example, benzyl ethyl ether and ambroxan.
  • Hydrocarbons mainly include terpenes such as limonene and pinene.
  • perfume oils may also contain natural perfume mixtures as are available from plant sources. Fragrances of plant origin include essential oils such as angelica root oil, aniseed oil, arnica blossom oil, basil oil, bay oil, champacilla oil, citrus oil, fir pine oil, pinecone oil, elemi oil, eucalyptus oil, fennel oil, pine needle oil, galbanum oil, geranium oil, ginger grass oil, guaiac wood oil, gurdy balm oil, helichrysum oil, Ho oil , Ginger oil, iris oil, jasmin oil, cajeput oil,
  • Methyl anthranilate p-methylacetophenone, methylchavikole, p-methylquinoline, methyl-beta-naphthyl ketone, methyl-n-nonylacetaldehyde, methyl n-nonyl ketone, muscone, beta-naphthol ethyl ether, beta-naphthol methyl ether, nerol, n-nonyl aldehyde, nonyl alcohol, n-octylaldehyde, p-oxyacetophenone, pentadecanolide, beta-phenylethyl alcohol, phenylacetic acid, pulegone, safrole, isoamyl salicylate, methyl salicylate, salicylic acid hexyl ester, cyclohexyl salicylate, santalol, sandelice, skatole, terpine
  • Cinnamic acid ethyl ester Cinnamic acid ethyl ester, cinnamic acid benzyl ester, diphenyloxide, limonene, linalool, linalyl acetate and propionate, melusate, menthol, menthone, methyl-n-heptenone, pinene, phenylacetaldehyde,
  • the perfume is used as a perfume precursor or in encapsulated form (perfume capsules), especially in microcapsules.
  • the microcapsules may be water-soluble and / or water-insoluble microcapsules.
  • melamine-urea-formaldehyde microcapsules, melamine-formaldehyde microcapsules, urea-formaldehyde microcapsules or starch microcapsules can be used Compounds that release the actual perfume only after chemical conversion / cleavage, typically by the action of light or other environmental conditions, such as pH, temperature, etc. Such compounds are often referred to as fragrance storage or "pro-fragrance".
  • the amount of perfume in the composition according to the present invention is preferably 0.1 to 20% by weight, more preferably 1 to 20% by weight, more preferably 1 to 15% by weight. , in particular from 2 to 12 wt .-%, based on the total weight of the composition.
  • the solid particulate composition may further contain other ingredients that may be utilized to adjust desired properties of the composition, such as melt viscosity.
  • Substances which may influence the melt viscosity of the composition according to the invention are, for example, polysaccharides, such as starches, in particular corn starch, silicic acid, such as fumed silica, silicates, in particular
  • Alkali silicates salts such as sulfates, in particular alkali metal sulfates, such as sodium sulfate, halides, carbonates, especially alkali metal carbonates, such as sodium carbonate, and phosphates, especially alkali metal phosphates, such as pentasodium or Pentakaliumtriphosphat, and fatty alcohols, such as stearyl alcohol.
  • Substances which can serve to adjust the melt viscosity are known to the person skilled in the art and can be obtained in amounts of from 0 to 20% by weight, preferably from 0.5 to 10% by weight, in particular from 0.5 to 5% by weight on the total weight of the composition.
  • water-binding substances may furthermore be present in the solid, particulate composition, such as, for example, overdried zeolite and / or anhydrous, hydratable salts, such as, for example, anhydrous sodium sulfate.
  • Suitable substances in this context are known to the person skilled in the art and can be used in amounts of 0 to 10% by weight, preferably 0.5 to 8% by weight, in particular 0.5 to 5% by weight, based on the total weight of the composition , are used.
  • the composition may also be water-soluble
  • the compositions of the invention contain at most 20% by weight of a polyalkylene glycol, such as PEG.
  • the at least one carrier polymer is characterized in that it has a melting point of 48 ° C to 120 ° C, preferably from 48 ° C to 80 ° C.
  • those polyalkylene glycols are suitable which have an average molecular weight (M n ) of> 1000 g / mol, in particular> 1500 g / mol, preferably an average molecular weight of between 3,000 and 15,000, more preferably an average molecular weight of between 4,000 and 13,000 , more preferably, have an average molecular weight between 4,000 and 6,000, 6,000 and 8,000 or 9,000 and 12,000, and most preferably from about 4,000 or about 6,000 g / mole.
  • M n average molecular weight
  • polyalkyl glycols are suitable which have a melting point between 40 ° C and 90 ° C, in particular in the range of 45 to 70 ° C.
  • polyalkylene glycols useful in the context of the present invention are polypropylene glycol and polyethylene glycol.
  • the at least one carrier polymer is preferably polyethylene glycol.
  • the at least one carrier polymer is a polyethylene glycol having an average molecular weight of> 1500 g / mol, preferably an average molecular weight of from 3,000 to 15,000, more preferably an average molecular weight
  • such a polyethylene glycol is characterized by a melting point in the range of 45 to 70 ° C, preferably 50 to 65 ° C, more preferably 50 to 60 ° C.
  • the composition as described herein may further comprise at least one textile care compound.
  • a textile-care connection it is understood to mean any compound which gives textile fabrics treated therewith a beneficial effect, such as a textile softening effect, crease resistance or the harmful or negative effects which may occur during cleaning and / or conditioning and / or wearing, such as for example
  • the fabric care composition may preferably be made of fabric softening compounds, bleaches, bleach activators, enzymes, silicone oils, anti redeposition agents, optical brighteners, grayness inhibitors, anti-shrinkage agents, wrinkle inhibitors, color transfer inhibitors, antimicrobials, germicides, fungicides, antioxidants, antistatic agents, ironing aids, phobizers and the like Impregnating agents, swelling and slipping agents, UV absorbers and mixtures thereof are selected.
  • the fabric care compound is a fabric softening compound. It is most preferred that the fabric softening compound is selected from polysiloxanes, fabric softening clays, cationic polymers and mixtures thereof.
  • polysiloxanes and / or cationic polymers as a fabric care compound in the composition is advantageous because they not only have a softening effect but also enhance the perfume impression on the laundry.
  • softening clays as a textile-care compound in the composition is advantageous because they additionally have a water-softening effect and so for example
  • the composition contains a combination of at least two fabric care compounds.
  • composition according to the invention contains such textile-care compounds, it is used in particular as a textile care agent or softener or as a constituent of such an agent or else as a constituent of a detergent.
  • Such a fabric conditioner may be in the main wash of an automatic washing or
  • the composition may be added to the drum or dispenser compartment of a washing machine along with the detergent or cleaning agent. This has the advantage that no additional rinse is necessary and no unsightly deposits occur in the dispenser
  • compositions according to the invention can be used in the wash cycle of a laundry cleaning process and so the textile-care compound and the perfume already at the beginning of the washing process to transport laundry so as to be able to develop their full potential.
  • the composition according to the invention is simpler and easier to handle than liquid compositions, since no drops remain on the edge of the bottle, which lead to edges on the substrate during subsequent storage of the bottle or to unsightly deposits in the region of the closure. The same applies in the event that some of the composition is accidentally spilled during dosing. The spilled amount can also be removed easier and cleaner.
  • a preferably usable polysiloxane has at least the following structural unit
  • R independently of one another C 1 -C 30 -alkyl, preferably C 1 -C 4 -alkyl, in particular methyl or ethyl,
  • n 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.
  • polysiloxane additionally has the following structural unit:
  • R is C 1 -C 30 -alkyl, preferably C 1 -C 4 -alkyl, in particular methyl or ethyl,
  • R 2 , R 3 independently of one another are H or optionally substituted, linear or branched C 1 -C 30 -alkyl, preferably C 1 -C 30 -alkyl which is substituted by amino groups, especially
  • x 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.
  • Polydimethylpolysiloxanes are known as efficient fabric care compounds. Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50,
  • polysiloxane contains the structural units a) and b).
  • a particularly preferred polysiloxane has the following structure:
  • Suitable polysiloxanes having the structural units a) and b) are for example commercially available under the trade names DC2-8663, DC2-8035, DC2-8203, DC05-7022 or DC2-8566 (all ex Dow Corning). According to the invention are also suitable for example the products commercially available Dow Corning ® 7224, Dow Corning ® 929 Cationic Emulsion or Formasil 410 (GE Silicones).
  • a suitable fabric softening clay is, for example, a smectite clay.
  • Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, saponite clays, sauconite clays, and mixtures thereof.
  • Montmorillonite clays are the preferred softening clays.
  • Bentonites contain mainly montmorillonites and can serve as a preferred source of fabric softening clay. The bentonites can be used as powder or crystals.
  • Suitable bentonites are sold, for example, under the names Laundrosil® by Süd-Chemie or under the name Detercal by Laviosa. It is preferred that the textile care composition contains a powdered bentonite as a fabric care compound.
  • Suitable cationic polymers include, in particular, those described in "CTFA International Cosmetic Ingredient Dictionary", Fourth Edition, J.M. Nikitakis, et al., Editors, published by the Cosmetic, Toiletry, and Fragrance Association, 1991, and US Pat
  • Celquat® H 100 or Celquat® L200 available as Celquat® H 100 or Celquat® L200 (ex National Starch)
  • Quaternary ammonium polymer formed by reaction of diethyl sulfate with the copolymer of vinylpyrrolidone and dimethylaminoethyl methacrylate.
  • Quaternary ammonium polymer salt obtainable by reaction of the ethyl methacrylate / -abietyl methacrylate / diethylaminoethyl methacrylate copolymer with dimethyl sulfate
  • Ethyl methacrylate / oleyl methacrylate / diethylaminoethyl methacrylate copolymer with dimethyl sulfate is available POLYQUATERNIUM-14 (CAS number: 27103-90-8)
  • Polymeric quaternary ammonium salt which is obtainable by reaction of azelaic acid and dimethylaminopropylamine with dichloroethyl ether.
  • Polymeric quaternary ammonium salt which is obtainable by reaction of polyvinyl alcohol with 2,3-epoxypropylamine.
  • Polymeric quaternary ammonium salt obtainable by reaction of polyvinyl octadecyl ether with 2,3-epoxypropylamine.
  • Polyquaternium-27 Definition Block copolymer from the reaction of Polyquaternium-2 with Polyquaternium-17.
  • POLYQUATERNIUM-28 (CAS number: 131954-48-8)
  • Synthalen® CR (ex 3V Sigma)
  • composition contains a fabric softening compound and one or more other fabric care compounds.
  • the amount of fabric care compound in the composition may, in various embodiments, be 0.1 to 15 weight percent, and preferably 2 to 12 weight percent.
  • composition may optionally contain other ingredients.
  • dyes In order to improve the aesthetic impression of the composition, it can be dyed with suitable dyes.
  • Preferred dyes the selection of which presents no difficulty to the skilled person, should have a high storage stability and insensitivity to the other ingredients of detergents or cleaning agents and to light and no pronounced substantivity to textile fibers so as not to stain them.
  • the composition may also contain a pearlescing agent to increase gloss.
  • Suitable pearlescing agents are ethylene glycol mono- and distearate and PEG-3-distearate.
  • composition may comprise a skin care compound.
  • a skin care compound is a compound or mixture of
  • Compounds understood, which attract on contact of a textile with the detergent on the textile and on contact of the textile skin with the skin confer an advantage compared to a textile which has not been treated with the composition of the invention.
  • This benefit may include, for example, the transfer of the skin care compound from the textile to the skin, less water transfer from the skin to the textile, or less friction on the skin surface through the textile.
  • the skin care composition is preferably hydrophobic, may be liquid or solid, and must be compatible with the other ingredients of the solid, fabric care composition.
  • the skin care compound may be liquid or solid, and must be compatible with the other ingredients of the solid, fabric care composition.
  • the skin care compound may be liquid or solid, and must be compatible with the other ingredients of the solid, fabric care composition.
  • the skin care compound may be liquid or solid, and must be compatible with the other ingredients of the solid, fabric care composition.
  • waxes such as carnauba, spermaceti, beeswax, lanolin, derivatives thereof and mixtures thereof;
  • Plant extracts for example vegetable oils such as avocado oil, olive oil, palm oil, palm kernel oil, rapeseed oil, linseed oil, soybean oil, peanut oil, coriander oil, castor oil, poppy seed oil, cocoa oil, coconut oil, pumpkin seed oil, wheat germ oil, sesame oil, sunflower oil, almond oil, macadamia nut oil, apricot kernel oil, hazelnut oil , Jojoba oil or canola oil, chamomile, aloe vera and mixtures thereof;
  • vegetable oils such as avocado oil, olive oil, palm oil, palm kernel oil, rapeseed oil, linseed oil, soybean oil, peanut oil, coriander oil, castor oil, poppy seed oil, cocoa oil, coconut oil, pumpkin seed oil, wheat germ oil, sesame oil, sunflower oil, almond oil, macadamia nut oil, apricot kernel oil, hazelnut oil , Jojoba oil or canola oil, chamomile, aloe vera and mixtures thereof
  • higher fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid, isostearic acid or polyunsaturated fatty acids
  • higher fatty alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol,
  • Cholesterol isostearate glycerol monostearate, glyceryl distearate, glycerol tristearate, alkyl lactate, alkyl citrate or alkyl tartrate;
  • hydrocarbons such as paraffins, mineral oils, squalane or squalene
  • vitamins such as vitamins A, C or E or vitamin alkyl esters
  • sunscreens such as octyl methoxyl cinnamate and butyl methoxybenzoyl methane;
  • silicone oils such as linear or cyclic polydimethylsiloxanes, amino-, alkyl-, alkylaryl- or aryl-substituted silicone oils and
  • the amount of skin-care compound is preferably between 0.01 and 10% by weight, preferably between 0.1 and 5% by weight and most preferably between 0.3 and 3% by weight, based on the total weight of the composition. It may be that the skin care compound also has a textile care effect.
  • composition may contain a bittering agent such as Bitrex®.
  • Example formulations of suitable compositions include the following ingredients:
  • the composition according to the present invention is a solid, particulate composition.
  • the individual particles of the composition can be referred to as a melting body, which are solid at room temperature and temperatures up to 30 ° C, preferably up to 40 ° C.
  • a method of making such fuses may include the following steps:
  • the fusible bodies produced in this way can have any desired shape.
  • the shaping takes place in particular in step (d) of the described method.
  • Preferred are solid, particulate forms, such as, for example, substantially spherical, figurative, scale, cuboid, cylindrical, conical or needle-shaped particles.
  • the particles may have a
  • the maximum extent of the particles in a spatial dimension is preferably from 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm.
  • the diameter of the particles is from 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm.
  • the weight of the individual particles is between 2 and 150 mg, preferably between 5 and 10 mg.
  • the melting in step (a) of the processes described herein is accomplished by heating to a temperature not more than 20 ° C above the melting point of the highly ethoxylated nonionic surfactant.
  • the melting can be carried out using all customary methods and devices known to the person skilled in the art.
  • the melt containing the at least one highly ethoxylated nonionic surfactant is continuously generated, for example, by the at least one highly ethoxylated nonionic surfactant and optionally further constituents of the melt body continuously supplied to a corresponding device in which it is heated and the melt thus produced further promoted, for example, pumped ,
  • the at least one perfume is then added continuously to the melt.
  • the at least one perfume is preferably used in liquid form, for example as perfume oil, solution in a suitable solvent or as a slurry of perfume capsules in a typically water-containing solvent.
  • "Liquid” as used in this context means liquid under the conditions of use , preferably liquid at 20 ° C.
  • the flow can optionally be measured by measuring the flow rate of the individual metered streams, i. the melt, the perfume stream and possibly other ingredient streams are controlled. This also allows, for example, the proportions of the individual metered streams, i. the melt, the perfume stream and possibly other ingredient streams are controlled. This also allows, for example, the proportions of the individual metered streams, i. the melt, the perfume stream and possibly other ingredient streams are controlled. This also allows, for example, the proportions of the individual metered streams, i. the melt, the perfume stream and possibly other ingredient streams are controlled. This also allows, for example, the proportions of the individual
  • the mixing of the combined metering streams can then be carried out in each case directly after metering or downstream after metering in several or all of the ingredients with suitable mixers, such as customary static or dynamic mixing units.
  • the melt thus obtained is cooled and optionally fed to the forming, where the melt solidifies and obtains its final shape.
  • Suitable methods for shaping are known to the person skilled in the art. Usual forms have already been described above.
  • the invention also relates to the use of the solid particulate described herein
  • Composition as a textile care agent, preferably fragrancing and / or fabric softener, for scenting and / or conditioning textile fabrics.
  • the enamel bodies may be a textile treatment agent, such as, for example, a fabric softener or a part of such an agent.
  • the invention relates to a washing or cleaning agent comprising the composition according to the invention.
  • composition of the invention By introducing the composition of the invention into a washing or
  • Detergent is the consumer a textile-care washing or cleaning agent ("2in1" washing or cleaning agent) available and he does not need to dose two agents and no separate rinse Since the compositions according to the invention are perfumed, not washing This not only leads to lower costs, but is also beneficial for consumers with sensitive skin and / or allergies.As well as acting as a carrier, highly ethoxylated nonionic surfactant contributes to the washing performance, can be used in detergents or cleaners, which with are combined as described herein, the total amount of (nonionic) surfactants are reduced overall.
  • fused-state compositions described herein are particularly suitable for conditioning textile fabrics and are used together with a
  • Detergent a solid detergent or cleaning agent preferably with 1 to 20 % By weight, in particular from 5 to 15% by weight, of the composition according to the invention.
  • compositions according to the invention are also based on processes for the preparation thereof, the washing and cleaning compositions containing them
  • Example 1 The following table contains examples of inventive formulations based on a C16 / 18 fatty alcohol with 80 EO
  • Rhodasurf CST 80 Solvay
  • Example 2 The following table contains examples of inventive formulations based on a C16 / 18 fatty alcohol with 30 EO

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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)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Fats And Perfumes (AREA)

Abstract

La présente invention concerne une composition particulaire solide comprenant au moins un tensioactif non ionique fortement éthoxylé et soluble dans l'eau et au moins un parfum. L'invention concerne en outre un procédé pour produire ladite composition solide, ainsi qu'un détergent pour lessive ou nettoyage contenant ladite composition solide. L'invention concerne en outre l'utilisation d'un tel détergent pour lessive ou nettoyage pour le lavage de textiles ou le nettoyage de surfaces dures ainsi qu'un procédé de lavage de textiles ou de nettoyage de surfaces dures correspondant comprenant l'utilisation d'un tel détergent pour lessive ou nettoyage.
PCT/EP2017/074103 2016-09-26 2017-09-22 Corps fusible contenant un parfum et contenant des tensioactifs non ioniques fortement éthoxylés Ceased WO2018055115A1 (fr)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
DE102016218480.6 2016-09-26
DE102016218480 2016-09-26
DE102016218481 2016-09-26
DE102016218482 2016-09-26
DE102016218481.4 2016-09-26
DE102016218482.2 2016-09-26
DE102016219296.5A DE102016219296A1 (de) 2016-09-26 2016-10-05 Parfümhaltige Schmelzkörper
DE102016219290.6A DE102016219290A1 (de) 2016-09-26 2016-10-05 Retardierte parfumhaltige Schmelzkörper
DE102016219290.6 2016-10-05
DE102016219296.5 2016-10-05
DE102016219292.2 2016-10-05
DE102016219292.2A DE102016219292A1 (de) 2016-09-26 2016-10-05 Schnelllösliche, parfümhaltige Schmelzkörper
DE102017203500.5 2017-03-03
DE102017203502.1 2017-03-03
DE102017203502.1A DE102017203502A1 (de) 2017-03-03 2017-03-03 Parfümhaltige Schmelzkörper enthaltend hochethoxylierte, nichtionische Tenside
DE102017203500 2017-03-03

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WO2018055115A1 true WO2018055115A1 (fr) 2018-03-29

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CN112313321A (zh) * 2018-07-12 2021-02-02 宝洁公司 自由流动的固体颗粒状衣物洗涤剂组合物
WO2025002741A1 (fr) * 2023-06-30 2025-01-02 Unilever Ip Holdings B.V. Composition de lessive

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Publication number Priority date Publication date Assignee Title
CN112313321A (zh) * 2018-07-12 2021-02-02 宝洁公司 自由流动的固体颗粒状衣物洗涤剂组合物
CN112313321B (zh) * 2018-07-12 2022-03-15 宝洁公司 自由流动的固体颗粒状衣物洗涤剂组合物
WO2025002741A1 (fr) * 2023-06-30 2025-01-02 Unilever Ip Holdings B.V. Composition de lessive

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