EP3476927A1 - Composition de parfum solide - Google Patents

Composition de parfum solide Download PDF

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Publication number
EP3476927A1
EP3476927A1 EP18200847.4A EP18200847A EP3476927A1 EP 3476927 A1 EP3476927 A1 EP 3476927A1 EP 18200847 A EP18200847 A EP 18200847A EP 3476927 A1 EP3476927 A1 EP 3476927A1
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EP
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Prior art keywords
composition
weight
gew
perfume
bis
Prior art date
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EP18200847.4A
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German (de)
English (en)
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EP3476927B1 (fr
Inventor
Peter Schmiedel
Danilo Panzica
Ann-Kathrin Sonnenschein
Bernd Larson
Thomas Holderbaum
Luca Bellomi
Dieter Nickel
Regina Stehr
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/0021—Dye-stain or dye-transfer inhibiting compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/30—Amines; Substituted amines ; Quaternized amines
    • 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
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/12—Carbonates bicarbonates
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/16—Phosphates including polyphosphates
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • C11D7/265—Carboxylic acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3218—Alkanolamines or alkanolimines
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3245—Aminoacids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10—Objects to be cleaned
    • C11D2111/12—Soft surfaces, e.g. textile

Definitions

  • the present invention relates to a solid, particulate composition
  • a solid, particulate composition comprising at least one water-soluble carrier material, at least one buffer system and at least one perfume
  • the carrier material is a hydrous salt (hydrate) whose water vapor partial pressure at a certain temperature in the range of 30 to 100 ° C. corresponds to the H 2 O partial pressure of the saturated solution of this salt, so that the salt melts at this temperature in its own water of crystallization.
  • the invention relates to processes for the preparation of the solid composition, as well as a washing or cleaning agent containing the solid composition.
  • 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 cleaning agent.
  • 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 typically a water-soluble or at least water-dispersible carrier polymer, such as polyethylene glycol (PEG), which serves as a vehicle for the integrated fragrances and which becomes more or less complete during the waxing process in the wash liquor dissolves, so as to release the fragrances contained and optionally other components in the wash liquor.
  • PEG polyethylene glycol
  • a melt is produced from the carrier polymer, which contains the other ingredients or these are then added, and the resulting melt is then fed to a shaping process, in the course of which it cools, it solidifies and assumes the desired shape.
  • the known products have the disadvantage that the polymer materials used, in particular PEG, have a delayed solubility, which is especially true for short Washing, low temperature or other unfavorable conditions may lead to residues on the laundry or in the washing machine.
  • an alternative composition which exhibits a suitable processing range and at the same time has improved water solubility in the usual temperature ranges in which work is carried out can be provided by using a water-containing salt in a formulation for fusible material as carrier material.
  • Hydrate is used whose partial pressure of steam at a certain temperature in the range of 30 to 100 ° C corresponds to the H 2 O partial pressure of the saturated solution of this salt at the same temperature, so that the salt dissolves at this temperature in its own water of crystallization, a process which phenomenologically can be described as melting, which is thermodynamically a solution process.
  • Particularly advantageous is the use of sodium acetate trihydrate.
  • Sodium acetate and its hydrate has the disadvantage that it is odorless as such, but on contact with acid, even with weak acid, produces a Essignote, since the action of the acid from the acetate acetic acid is expelled. It has been shown that the pH of the human skin of about 5.5 is already sufficient to leave on the skin in contact with the Na-acetate-based lozenges a vinegar odor, which can be perceived by the consumer as unpleasant.
  • a solution to this problem would be the addition of alkali, for example caustic soda.
  • alkali for example caustic soda.
  • the object of the present invention was thus to find a system which on the one hand is able to buffer the acid mantle of the human skin, but on the other hand does not damage the fragrances.
  • This object is achieved in that the sodium acetate-based composition additionally contains a buffer system which can buffer the action of acids.
  • the present invention is directed to the use of the solid composition as described herein as a fabric care agent, preferably a fragrance, for scenting 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. In particular, 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 temperature of about 50 ° C thus means 45-55 ° C, preferably 47.5-52.5 ° C.
  • 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.
  • the solid particulate composition as described herein is prepared from a solution of the carrier material in the water / water of crystallization contained in the composition, wherein for such a solution the term "melt” is also used herein, in contrast to the established use, to designate the state in which the carrier material dissolves by the elimination of water in its own water of crystallization and thus forms a liquid.
  • the term “melt” as used herein thus refers to the liquid state of the composition which results when the temperature is exceeded at which the support material splits off water of crystallization and then dissolves in the water contained in the composition.
  • the corresponding dispersion containing the herein described (solid) substances dispersed in the melt of the carrier material is thus also the subject of the invention. So if in the following the solid, particulate composition is referred to, the corresponding melt / melt dispersion from which it is obtainable is always included. Since these do not differ in composition except for the state of matter, the terms are used interchangeably herein.
  • the term "fusible body” is used to describe the solid particles obtainable from the liquid composition upon cooling by solidification / remelting.
  • the major component of the solid particulate composition as described herein is at least one water-soluble carrier material.
  • the at least one support material is characterized in that it is selected from hydrous salts whose water vapor partial pressure at a temperature in the range of 30 to 100 ° C corresponds to the H 2 O partial pressure of the saturated solution of this salt at the same temperature.
  • the corresponding hydrous salt also referred to herein as a "hydrate” dissolves on reaching or exceeding this temperature in its own water of crystallization, thereby changing from a solid to a liquid state of matter.
  • the support materials of the invention exhibit this behavior at a temperature in the range of 40 to 90 ° C, more preferably between 50 and 85 ° C, even more preferably between 55 and 80 ° C.
  • the water-soluble carrier materials from the group of hydrous salts described above include in particular the sodium acetate trihydrate (Na (CH 3 COO) .3H 2 O), the Glauber salt (Na 2 SO 4 .10H 2 O), the trisodium phosphate dodecahydrate (Na 3 PO 4 x 12 H 2 O) and the strontium chloride hexahydrate (SrCl 2 .6H 2 O). Since the problem underlying the invention arises in particular when sodium acetate is used, its use or the use of the hydrates thereof according to the invention is particularly preferred.
  • a particularly suitable hydrate is sodium acetate trihydrate (Na (CH 3 COO) .3H 2 O), since it dissolves in its own water of crystallization in the particularly preferred temperature range of 55 to 80 ° C, concretely at about 58 ° C.
  • the sodium acetate trihydrate can be used directly as such, but it is alternatively possible to use anhydrous sodium acetate in combination with free water, the trihydrate then forming in situ .
  • the amount of water used is in less than or more than stoichiometric amount, based on the amount necessary to convert all the sodium acetate to sodium acetate trihydrate, preferably in an amount of at least 60% by weight, preferably at least 70% by weight %, more preferably at least 80%, most preferably 90%, 100% or more by weight of the amount theoretically required to convert all of the sodium acetate to sodium acetate trihydrate (Na (CH 3) 2) 3 COO) ⁇ 3H 2 O).
  • Particularly preferred is the superstoichiometric use of water.
  • composition containing 50% by weight of anhydrous sodium acetate and no hydrate thereof, at least 19.8% by weight of water (60% of 33% by weight, which would theoretically be necessary to remove all of the sodium acetate into the trihydrate).
  • the at least one support material is employed in an amount such that the resulting fusible body, i. the perfume, from 30 to 95 wt .-%, preferably from 40 to 90 wt .-%, for example 45 to 90 wt .-%, based on the total weight of the fusible body, of the carrier material.
  • 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 perfume 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 is located.
  • 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 hydrocarbon type 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, vanill
  • ketone-type perfume compounds are methyl-beta-naphthyl ketone, muskedanone-1-one (1,2,3,5,6,7-hexahydro-1,1,2,3,3-pentamethyl-4H-inden-4-one), Tonalid (6-acetyl-1,1,2,4,4,7-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-decen-1-ol, ⁇ -methylbenzyl alcohol, ⁇ -terpineol, amyl salicylate, benzyl alcohol, benzyl salicylate, ⁇ -terpineol, butyl
  • Fragrance type ester compounds are e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethylacetate, benzylacetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, styrallylpropionate, benzylsalicylate, cyclohexylsalicylate, floramate, melusate and jasmacyclate.
  • DMBCA dimethylbenzylcarbinylacetate
  • Ethers include, for example, benzyl ethyl ether and ambroxan.
  • the 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, calamus oil, chamomile oil, camphor oil, kanaga oil, cardamom oil, cassia oil, pine oil, copaiba balsam, coriander oil, spearmint oil, caraway oil, cumin oil, labdanum oil, lavender oil, lemongrass oil, lime blossom oil, lime oil, tangerine oil, lemon balm oil, mint oil, musk kernel oil , Muscatel oil, Myrrh oil, Clove oil, Neroli
  • the perfume is used as a perfume precursor or in encapsulated form (perfume capsules), especially in microcapsules.
  • perfume capsules perfume capsules
  • the entire fragrance in encapsulated or non-encapsulated form.
  • 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.
  • Perfume precursor refers to compounds that do not release the actual perfume until after chemical conversion / cleavage, typically by exposure to 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 is preferably between 1 to 20 wt .-%, preferably 1 to 15 wt .-%, in particular from 3 to 12 wt .-%, based on the total weight the composition. It is a feature of the present invention that the perfume or perfume particles are homogeneously distributed in the carrier material and in particular is not present as a coating of a core of carrier material.
  • the composition of the invention does not contain a polyethylene glycol (PEG) solid at room temperature (25 ° C) in the form of a coating, more preferably the composition as a whole does not contain a solid PEG at room temperature (25 ° C).
  • the content of PEG solid at room temperature (25 °) is less than 1% by weight of the composition.
  • the composition of the invention does not contain any polyethylene glycol (PEG) in the form of a coating, more preferably the composition as a whole does not contain any PEG, i. the content of room temperature solid as liquid PEG is less than 1 wt .-% based on the composition.
  • PEG polyethylene glycol
  • the composition further contains at least one buffer system as defined above.
  • the buffer system is preferably solid, ie is a solid (mixture) under standard conditions.
  • the term "buffer capacity” refers to the amount of hydrogen chloride (HCl) in mg, the necessary to lower the pH of a solution of 1 g of the solid composition in 50 g of deionized water under standard conditions (20 ° C, 1013 mbar) to below 6.75.
  • the buffer systems used according to the invention are preferably characterized in that they have a pKa value of at least 5.75, preferably at least 6.25, more preferably at least 6.75, and preferably not more than 12, more preferably less than 11.5, more preferably 11 or less, most preferably 10.5 or less.
  • Suitable buffering agents include, without limitation, sodium bicarbonate, sodium carbonate, disodium hydrogenphosphate, sodium glutamate, sodium aspartate, tris (hydroxymethyl) aminomethane (TRIS), and other organic and inorganic buffering agents known in the art that meet the above criteria, as well as mixtures of the foregoing. Particularly preferred is TRIS.
  • the buffer substances are used in the compositions of the invention, for example, in amounts of 0.1 to 10 wt .-%, preferably 0.5 to 7.5 wt .-%, more preferably 1 to 5 wt .-%, each based on the total weight of the composition and are preferably selected from sodium hydrogencarbonate, sodium carbonate, disodium hydrogenphosphate, sodium glutamate, sodium aspartate, tris (hydroxymethyl) aminomethane (TRIS), and combinations thereof.
  • the composition may further contain an inorganic substance, preferably fumed silica, for adjusting the viscosity / rheological properties of the melt. This is preferably in an amount of 0.1 to 20% by weight, preferably 0.5 to 3% by weight, more preferably 1 to 2.5% by weight, still more preferably 1.2 to 2.0% by weight. -% in the composition.
  • the silicas used are preferably highly disperse silicic acids, for example those having BET surface areas of more than 50 m 2 / g, preferably more than 100 m 2 / g, more preferably 150 to 250 m 2 / g, in particular 175 to 225 m 2 / g ,
  • Suitable silicas are commercially available from Evonik under the tradenames Aerosil® and Sipernat®. Particularly preferred is Aerosil® 200.
  • the composition may additionally or alternatively contain further (at 20 ° C and 1 bar) solid or liquid ingredients which may be used to adjust desired properties of the composition.
  • Such properties may also be the viscosity or the rheological properties of the melt.
  • Such substances are, for example, organic rheology modifiers, preferably cellulose, in particular microfibrillated cellulose (MFC, nanocellulose).
  • MFCs microfibrillated cellulose
  • MFCs microfibrillated cellulose
  • FMC Avicel®
  • Microfibrillated cellulose is preferably used in amounts of up to 5% by weight, more preferably 0.1 to 3% by weight, more preferably 0.3 to 2% by weight, based in each case on the total weight of the composition, used.
  • emulsifying substances such as fatty alcohols, for example stearyl alcohol, fatty alcohol alkoxylates, such as fatty alcohol ethoxylates used as nonionic surfactants, fatty alcohol and fatty alcohol ether sulfates and alkylbenzenesulfonates, especially those which are also used as anionic surfactants.
  • Suitable fatty alcohol ethoxylates are in particular the C10-22 fatty alcohol ethoxylates with up to 50 EO, very particularly preferably the C12-18 alkyl ethers with 5-8, preferably 7EO, or the C16-18 alkyl ethers with up to 30 EO.
  • Suitable fatty alcohol ether sulfates are the sulfates of the abovementioned fatty alcohol ethers, suitable fatty alcohol sulfates, in particular the C10-18 fatty alcohol sulfates, very particularly the C12-16 fatty alcohol sulfates.
  • alkylbenzenesulfonates in particular the linear C10-13 alkylbenzenesulfonates are suitable.
  • emulsifiers from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allylpolyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkylbetaines or combinations thereof are preferred.
  • the composition may contain other solids or fillers (f) other than components (a) to (f).
  • the proportion by weight of these solids or fillers in the total weight of the composition is for example up to 25 wt .-%, preferably up to 20 wt .-%, more preferably up to 18 wt .-%, in particular up to 15 wt .-% based on the total weight of Composition, are used.
  • composition according to any one of the preceding claims, characterized in that the components (c) (d), (e), (f) and (g) together in amounts of 0 to 25 wt .-%, preferably 1 to 20 wt. -%, more preferably 2 to 18 wt .-%, in particular 3 to 15 wt .-%, based on the total weight of the composition, are contained in this.
  • 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.
  • Such dyes are known in the art and are typically used in concentrations of 0.001 to 0.5 wt%, preferably 0.01 to 0.3 wt%.
  • the composition may also contain free water.
  • free water refers to water which is not bound as water of crystallization in any of the salts contained in the composition.
  • a composition as described herein may for example be used in the wash cycle of a laundry cleaning process and thus already transport the perfume directly to the laundry at the beginning of the washing process. Furthermore, 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 process for the treatment of textiles in the course of which a composition according to the invention is metered into the wash liquor of a textile washing machine, is a further subject of this application.
  • composition may optionally contain other conventional ingredients, for example those which improve the performance and / or aesthetic properties.
  • the composition of some preferred compositions can be seen from the following tables (% by weight based on the total weight of the composition unless otherwise specified).
  • the buffer system used is preferably TRIS.
  • formula 1 Formula 2
  • Formula 3 Formula 4
  • Formula 5 Sodium acetate trihydrate 20 to 95 30 to 95 30 to 95 40 to 90 45 to 90 perfume 0.1 to 20 0.1 to 20 1.0 to 15 1.0 to 15 3.0 to 12 buffer system 0.1 to 10 0.25 to 8.5 0.5 to 7.5 0.75 to 6.0 1.0 to 5.0 Misc ad 100 ad 100 ad 100 ad 100 ad 100 Formula 6
  • Formula 7 Formula 8 Formula 9
  • Formula 10 Sodium acetate trihydrate 20 to 95 30 to 95 30 to 95 40 to 90 45 to 90 perfume oil 0.1 to 20 0.1 to 20 1.0 to 15 1.0 to 15 3.0 to 12 buffer system 0.1 to 10 0.25 to 8.5 0.5 to 7.5 0.75 to 6.0 1.0 to 5.0 Misc ad 100 ad 100 ad 100 ad 100 Formula
  • 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.
  • the enamel bodies according to the invention are coated.
  • Suitable coating compositions are, for example, tablet coatings known from the pharmaceutical literature.
  • the lozenges can also be waxed, i. coated with a wax, or powdered with a powdery material, such as a release agent, to prevent caking (agglomeration). It is preferred that the coating does not consist of PEG or comprises it in any appreciable amount (> 10% by weight, based on the coating).
  • 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 substantially spherical, figural, scale, cuboid, cylinder, cone, kugelkalotten- or lens, hemispheres, disc or acicular particles.
  • the particles may have a gummy-like, figurative design. Because of their packaging properties and their performance profile, hemispherical particles are particularly preferred.
  • the composition consists of at least 20% by weight, preferably at least 40% by weight, more preferably at least 60% by weight and especially preferably at least 80% by weight, of particles which are present in each any spatial direction, a spatial extent between 0.5 to 10 mm, in particular 0.8 to 7 mm and especially preferably 1 to 3 mm. Due to their aesthetics, corresponding particles are characterized by increased customer acceptance.
  • the composition is at least 20 wt .-%, preferably at least 40 wt%, more preferably at least 60 wt .-% and particularly preferably at least 80 wt. % consists of particles having a particle weight between 2 and 150 mg, preferably between 4 and 60 mg and in particular between 5 and 10 mg.
  • the particularly preferred fusible bodies described above in particular those having a particle weight of between 2 and 150 mg, a spatial extent of between 0.5 and 10 mm and a hemispherical three-dimensional shape, can advantageously be produced by means of pastillation.
  • the melt of the water-soluble carrier material is pressed into a heated inner body and provided with numerous holes drum-shaped outer tube that concentrically rotates about the fixed inner body and drops product drops over the entire width of a circulating cooling belt, preferably a steel strip ,
  • the viscosity (Texas Instruments AR-G2 rheometer, plate / plate, 4cm diameter, 1100 ⁇ m column, shear rate 10 / 1sec) of the mixture as it leaves the rotating, perforated outer drum is preferably between 1000 and 10,000 mPas.
  • the droplets of the mixture discharged from the drop former are solidified into solid melt bodies.
  • the period of time between the dropping of the mixture on the steel strip and the complete solidification of the mixture is preferably between 5 and 60 seconds, more preferably between 10 and 50 seconds and in particular between 20 and 40 seconds.
  • the solidification of the mixture is preferably supported and accelerated by cooling.
  • the cooling of the drops applied to the steel strip can be direct or indirect.
  • direct cooling for example, cooling by means of cold air can be used.
  • the indirect cooling of the drops by cooling the underside of the steel strip by means of cold water.
  • the melt, in step (a) of the processes described herein is carried out by heating to a temperature not more than 20 ° C above the temperature of the support material at which the water vapor partial pressure of the hydrate H 2 O partial pressure of the saturated solution of this salt corresponds.
  • the carrier material can already be used as a hydrate or the hydrate is obtained by combining the anhydrous salt and water in less than stoichiometric, stoichiometric or superstoichiometric amount, preferably stoichiometric or superstoichiometric amount, based on the amount required to transfer the entire salt into the desired hydrate, generated in situ before step (a) or in step (a).
  • 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 support material is, for example continuously produced by the at least one support material, the bittering agent and optionally further optional constituents of the melt body, such as fumed silica, cellulose, fatty alcohols, fatty alcohol alkoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates or a solid or filler alone or in combinations continuously a corresponding device are supplied, in which it is heated and the melt thus produced further promoted, for example, is pumped.
  • the melt can also be prepared separately, for example in a batch process.
  • embodiments are also included in which the constituents of the melt are mixed together at any time prior to carrying out the process according to the invention and the mixture is stored until the process is carried out in molten or cooled solid form.
  • the melt thus produced can be used as a masterbatch, which then in the following step, depending on the needs, different fragrances and possibly also other ingredients, such as dyes, are added.
  • 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.
  • a dye can also be dosed in this step.
  • the dye may be indicative of the type of perfume, i. for a particular perfume / perfume mixture, a special dye or dye mixture is used to make the pastilles obtained directly visually distinguishable.
  • 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, adjust the proportions of the individual components.
  • the ingredients in addition to the carrier material and the fragrances can be produced either directly together with the carrier material as a melt, are added together with the fragrances or separately to the melt. In the latter alternative, the metered addition can take place before or after the addition of the fragrances.
  • the process according to the invention is characterized in that the at least one buffer system and optional at least one further constituent of the melting body, such as fumed silica, cellulose, fatty alcohols, fatty alcohol alkoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates or a solid or filler alone or in combinations with the melt produced and conveyed in step (a) and / or already contained in the melt produced and conveyed in step (a).
  • the at least one buffer system and optional at least one further constituent of the melting body such as fumed silica, cellulose, fatty alcohols, fatty alcohol alkoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates or a solid or filler alone or in combinations with the melt produced and conveyed in step (a) and / or already contained in the melt produced and conveyed in step (a).
  • 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.
  • melt containing the perfume, the buffer system and optionally solids and optionally other ingredients and the carrier material 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 enamel bodies obtainable by means of the processes described herein and to their use as textile care agents, preferably fragrancing agents for tufting 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 fused bodies produced according to the invention.
  • the consumer By introducing the fragrance-containing enamel body according to the invention into a washing or cleaning agent, the consumer is provided with a textile-care washing or cleaning agent ("2in1" washing or cleaning agent) and he does not need to dose two agents and no separate rinse. Since the compositions according to the invention are perfumed, the washing or cleaning agent does not have to be perfumed. Not only does this result in lower costs, it is also beneficial for consumers with sensitive skin and / or allergies.
  • a textile-care washing or cleaning agent (“2in1" washing or cleaning agent)
  • the fused-state compositions described herein are particularly suitable for scenting textile fabrics and are brought into contact with the textile fabrics together with a conventional washing or cleaning agent in the (main) wash cycle of a conventional washing and cleaning process.
  • a solid washing or cleaning agent may preferably be mixed with from 1 to 20% by weight, in particular from 5 to 15% by weight, of the composition according to the invention.
  • Table 1 contains an example of a formulation according to the invention (all data in% by weight) Table 1: Compositions Sodium acetate trihydrate 84,70 Sodium acetate (anhydrous) 56.0 Hydrophilic Fumed Silica (Aerosil 200) 1.50 C16 / 18 fatty alcohol 30 EO 0.80 Microfibrillated cellulose (2% in water) 29.2 Perfume 4.5 0.9 Perfume capsule slurry (50%) 5.5 5.8 Buffer system, preferably TRIS 0-5 (variable) 0-5 (variable) dye 0.1% water ad 100 ad 100
  • the sodium acetate trihydrate was heated to a temperature of 70 ° C and largely dissolved with stirring in his split-off water of crystallization. Subsequently, the other ingredients were incorporated.
  • the solution was prepared by stirring it with the formulation water and the microfibrillar cellulose containing 98% water at 70 ° C. Droppers were prepared by dropping the liquid mixture ("melt") to a cooled to room temperature (23 ° C) cooling plate.
  • the fragrance pastilles of the invention thus prepared were then tested for buffer capacity by dissolving 1 g of pastilles in 50 mL of deionized water in a 400 mL beaker with magnetic stirring at 300 rpm and 20 ° C and then HCl (aq). were titrated until a pH of 6.75 was reached.
  • the buffer capacities obtained are shown in Table 2.
  • Table 2 Buffer capacities mg (HCl) 1g pastilles 1.77 + 1% TRIS 4.55 + 2% TRIS 6.72 + 5% TRIS 16.1 + 1% Na 2 CO 3 5.75 + 5% Na 2 CO 3 21.79

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  • Chemical & Material Sciences (AREA)
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  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Fats And Perfumes (AREA)
  • Detergent Compositions (AREA)
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EP18200847.4A 2017-10-24 2018-10-17 Composition de parfum solide Active EP3476927B1 (fr)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722402A1 (fr) * 2019-04-12 2020-10-14 Henkel AG & Co. KGaA Composition solide contenant du parfum
EP3722405A1 (fr) * 2019-04-12 2020-10-14 Henkel AG & Co. KGaA Composition solide contenant du parfum
WO2020249707A1 (fr) * 2019-06-13 2020-12-17 Henkel Ag & Co. Kgaa Additif granulaire pour produit lavant, produit nettoyant ou produit de traitement

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018211691A1 (de) * 2018-07-13 2020-01-16 Henkel Ag & Co. Kgaa Herstellung parfümhaltiger Formkörper
DE102018211830A1 (de) * 2018-07-17 2020-01-23 Henkel Ag & Co. Kgaa Feste parfümhaltige Zusammensetzung
US11220657B2 (en) 2019-12-31 2022-01-11 Henkel IP & Holding GmbH Solid perfume composition delivering softening
US11214761B2 (en) 2019-12-31 2022-01-04 Henkel IP & Holding GmbH Solid perfume composition delivering fabric care
EP3901238A1 (fr) * 2020-04-21 2021-10-27 The Procter & Gamble Company Additif de parfum particulaire pour la blanchisserie
EP4150145A4 (fr) * 2020-05-11 2024-05-29 Suzano S.A. Agent stabilisateur de suspension
WO2024028300A1 (fr) * 2022-08-04 2024-02-08 Symrise Ag Procédé destiné à la préparation d'une poudre ou d'une pastille

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054946A1 (fr) * 1998-02-10 2000-11-29 Unilever Plc Compositions detergentes sous forme de pastilles
US20030109396A1 (en) * 2001-11-27 2003-06-12 Murphy Dennis Stephen Wrinkle reduction laundry product compositions containing triglyceride oil derivatives
US20040033924A1 (en) * 2002-08-14 2004-02-19 Murphy Dennis Stephen Methods for conferring fabric care benefits during laundering
US20040152616A1 (en) * 2003-02-03 2004-08-05 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Laundry cleansing and conditioning compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009029292A1 (de) 2009-09-09 2011-03-10 Henkel Ag & Co. Kgaa Feste, Duft-vermittelnde Zusammensetzung
CN103205328B (zh) 2013-03-04 2014-06-25 广州立白企业集团有限公司 一种衣物芬香颗粒及其制备方法
US10301579B2 (en) 2015-06-19 2019-05-28 The Procter & Gamble Company Packaged composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1054946A1 (fr) * 1998-02-10 2000-11-29 Unilever Plc Compositions detergentes sous forme de pastilles
US20030109396A1 (en) * 2001-11-27 2003-06-12 Murphy Dennis Stephen Wrinkle reduction laundry product compositions containing triglyceride oil derivatives
US20040033924A1 (en) * 2002-08-14 2004-02-19 Murphy Dennis Stephen Methods for conferring fabric care benefits during laundering
US20040152616A1 (en) * 2003-02-03 2004-08-05 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Laundry cleansing and conditioning compositions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722402A1 (fr) * 2019-04-12 2020-10-14 Henkel AG & Co. KGaA Composition solide contenant du parfum
EP3722405A1 (fr) * 2019-04-12 2020-10-14 Henkel AG & Co. KGaA Composition solide contenant du parfum
US11549085B2 (en) 2019-04-12 2023-01-10 Henkel Ag & Co. Kgaa Solid perfume-containing composition
WO2020249707A1 (fr) * 2019-06-13 2020-12-17 Henkel Ag & Co. Kgaa Additif granulaire pour produit lavant, produit nettoyant ou produit de traitement

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