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EP3701005A1 - Composition solide contenant du parfum - Google Patents

Composition solide contenant du parfum

Info

Publication number
EP3701005A1
EP3701005A1 EP18793378.3A EP18793378A EP3701005A1 EP 3701005 A1 EP3701005 A1 EP 3701005A1 EP 18793378 A EP18793378 A EP 18793378A EP 3701005 A1 EP3701005 A1 EP 3701005A1
Authority
EP
European Patent Office
Prior art keywords
composition
weight
water
perfume
optionally
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.)
Granted
Application number
EP18793378.3A
Other languages
German (de)
English (en)
Other versions
EP3701005B1 (fr
Inventor
Peter Schmiedel
Danilo Panzica
Bernd Larson
Thomas Holderbaum
Luca Bellomi
Dieter Nickel
Regina Stehr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3701005A1 publication Critical patent/EP3701005A1/fr
Application granted granted Critical
Publication of EP3701005B1 publication Critical patent/EP3701005B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C11D3/046—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
    • C11D3/50—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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • 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
    • C11D3/40—Dyes ; Pigments
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/005—Compositions containing perfumes; Compositions containing deodorants
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives 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
    • 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
    • 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
    • C11D2111/14—Hard surfaces
    • 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
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • 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
    • C11D3/16—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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/12—Processes in which the treating agent is incorporated in microcapsules

Definitions

  • the present invention relates to a solid, particulate composition
  • a solid, particulate composition comprising at least one water-soluble carrier material 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 the h O- Partial pressure of the saturated solution of this salt corresponds, so that the salt melts at this temperature in its own water of crystallization.
  • the composition is characterized in that it has a significantly improved water solubility over known compositions based on polyethylene glycol.
  • 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 obtained Melt is then fed to a shaping process, in the course of which it cools, 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 can lead to residues on the laundry or in the washing machine, in particular in the case of short wash cycles, low temperature or other unfavorable conditions.
  • the object of the present invention was therefore to identify an alternative composition which exhibits a suitable processing range and at the same time exhibits improved water solubility in the usual temperature ranges in which work is carried out.
  • the corresponding composition should also be characterized by an attractive look.
  • a formulation for fusible bodies which comprises a carrier material, and one or more fragrances and additionally at least one water-soluble organic solvent, wherein the carrier material is a hydrous salt (hydrate) whose water vapor partial pressure at a certain temperature in the range from 30 to 100 ° C corresponds to the hhO 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 called melting, in which it thermodynamically but is a solution process.
  • the carrier material is a hydrous salt (hydrate) whose water vapor partial pressure at a certain temperature in the range from 30 to 100 ° C corresponds to the hhO 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 called melting, in which it thermodynamically but is a solution process.
  • the present invention is directed to a solid, particulate composition
  • an emulsifier preferably of an emulsifier from the group of fatty alcohols, Fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkyl benzene sulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkyl amine oxides, alkyl betaines, or combinations thereof;
  • the invention is directed to a solid, particulate composition
  • (E) optionally up to 25 wt .-%, based on the total weight of the composition, of an emulsifier, preferably an emulsifier selected from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkyl betaines or combinations from that;
  • an emulsifier preferably an emulsifier selected from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkyl betaines or
  • the invention is directed to a solid, particulate composition
  • a solid, particulate composition comprising
  • (E) optionally up to 25 wt .-%, based on the total weight of the composition, of an emulsifier, preferably an emulsifier selected from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkyl betaines or combinations from that;
  • an emulsifier preferably an emulsifier selected from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkyl betaines or
  • the invention is directed to a solid, particulate composition
  • a solid, particulate composition comprising
  • (E) optionally up to 25 wt .-%, based on the total weight of the composition, of an emulsifier, preferably an emulsifier selected from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkyl betaines or combinations from that;
  • an emulsifier preferably an emulsifier selected from the group of fatty alcohols, fatty alcohol alkoxylates, fatty amide ethoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates, allyl polyglycosides, fatty acid sorbitan esters, alkylamine oxides, alkyl betaines or
  • 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, 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 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, The term “melt”, as used herein, thus refers to the liquid state of the composition which results when the temperature is exceeded in which the carrier material splits off water of crystallization and then dissolves in the water contained in the composition.
  • 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 H20 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 and thereby changes from a solid to a liquid state of aggregation
  • the support materials according to 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.
  • water-soluble carrier materials from the group of aqueous salts include in particular the sodium acetate trihydrate (Na (CH3COO) ⁇ 3H2O), Glauber's salt (Na2S04 ⁇ I OH2O), trisodium phosphate dodecahydrate (NasPC ⁇ 12 H2O) and the strontium chloride hexahydrate ( SrCl 2 ⁇ 6 H2O).
  • a particularly suitable hydrate is sodium acetate trihydrate (Na (CH3COO) 3H2O ⁇ ), as it is, specifically, solves in the most preferred temperature range of 55 to 80 ° C at about 58 ° C in their own crystal water.
  • the sodium acetate trihydrate can be used directly as such, but alternatively it is the use of anhydrous sodium acetate in combination with free water possible, with 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 the sodium acetate to sodium acetate trihydrate (Na (CH 3 COO ) ⁇ 3H2O).
  • Particularly preferred is the superstoichiometric use of water.
  • the amount of water exceeds the amount that would theoretically be necessary to convert all of the sodium acetate to the corresponding trihydrate.
  • 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, ie the fragrance should be volatile at 25 ° C, at least to a small extent. If the fragrance is now very volatile, the odor intensity then quickly decreases again. At a lower volatility, the smell impression is more sustainable, ie it does not disappear so quickly.
  • 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 in the range of 25 ° C to 400 ° C, preferably from 50 ° C to 380 ° C, more preferably from 75 ° C to 350 ° C, in particular from 100 ° C to 330 ° C.
  • 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, 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, 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, bayoil, 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, Ner
  • Salicylic acid cyclohexyl ester santalol, sandelice, skatole, terpineol, thymes, thymol, troenan, gamma undelactone, vanillin, veratrum aldehyde, cinnamaldehyde, cinnamyl alcohol, cinnamic acid, cinnamic acid ethyl ester, cinnamic acid benzyl ester, diphenyloxide, limonene, linalool, linalyl acetate and propionate, melusate, menthol, menthone , Methyl-n-heptenone, pinene, phenylacetaldehyde, terpinyl acetate, citral, citronellal, and mixtures thereof.
  • 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 release the actual perfume only after chemical conversion / cleavage, typically by exposure to light or other environmental conditions such as pH, temperature, etc. Such compounds are also commonly referred to as scented 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 present invention does not contain a polyethylene glycol (PEG) solid at room temperature (25 ° C) in the form of a coating, more preferably the composition does not contain any PEG solid at room temperature (25 ° C), ie, the content at room temperature (25 ° C) °) solid PEG is less than 1 wt .-% based on the composition.
  • the composition of the present invention does not contain any polyethylene glycol (PEG) in the form of a coating, more preferably the composition does not contain any PEG at all, ie, the content of room temperature solid-liquid PEG is less than 1% by weight of the composition ,
  • 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 wt .-%, preferably 0.5 to 3 wt .-%, more preferably 1 to 2.5 wt .-%, more preferably 1.2 to 2.0 wt. -% 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 are in particular the linear C10-13 alkylbenzenesulfonates 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 further solids or fillers (f) other than components (a) to (e).
  • 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) and (f) together in amounts of 0 to 25 wt .-%, preferably 1 to 20 wt .-%, further preferably 2 to 18 wt .-%, in particular 3 to 15 wt .-% based on the total weight of the composition are contained therein.
  • 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%.
  • compositions according to the invention are distinguished by comparison with the known compositions of the prior art by an improved solubility profile and an improved scent effect.
  • these compositions tend to produce unaesthetic "salt efflorescence" on their surface, depending on the exact production and / or storage bonds, and these changes in the particle surface have a detrimental effect on the appearance of dye-containing compositions or at least mitigate.
  • compositions according to the invention contain as another essential constituent at least one water-miscible organic solvent.
  • the water-miscible organic solvents are preferably less volatile and odorless.
  • Suitable water-miscible organic solvents are, for example, monohydric and polyhydric alcohols, alkyl ethers, di- or low molecular weight polyalkylene ethers which are liquid at room temperature.
  • the solvents are selected from ethanol, n-propanol, i-propanol, butanols, glycol, propanediol, butanediol, methylpropanediol, diglycol, butyldiglycol, hexylene glycol, 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 ether, Propylene glycol ethyl ether, propylene glycol propyl ether, dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, methoxytriglycol, ethoxytriglycol, butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol,
  • dipropylene glycol 1, 2-propylene glycol and glycerol, as these are particularly readily miscible with water and otherwise undergo no adverse reactions with the other components of the composition.
  • the proportion by weight of the water-miscible organic solvent in the total weight of the composition is preferably 0.1 to 10 wt .-%, preferably 0.5 to 8 wt .-% and in particular 1 to 6 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.
  • suitable compositions include the following ingredients:
  • 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 water-miscible organic solvent used is preferably dipropylene glycol, 1,2-propylene glycol or glycerol.
  • Perfume capsules 0, 1 to 20 0, 1 to 20 1, 0 to 15 1, 0 to 15 3.0 to 12 water-immiscible 0, 1 to 20 0, 1 to 10 0.5 to 8.0 0.5 to 8, 0 1, 0 to 6.0 organic solvent Dye 0.001 to 0.001 to 0.001 to 0.5 0.01 to 0.3 to 0.01
  • Perfume capsules 0, 1 to 20 0, 1 to 20 1, 0 to 15 1, 0 to 15 3.0 to 12 fumed silica pebble acid 1.0 to 2.5 1.0 to 2.5 1.0 to 2.5 1.2 to 2.0 1.2 to 2.0 water miscible 0.1 to 20 0.1 to 10 0, 5 to 8.0 0.5 to 8.0 1.0 to 6.0 organic solvent
  • Perfume oil 0.1 to 20 0.1 to 20 1.0 to 15 1.0 to 15 3.0 to 12
  • Perfume capsules 0.1 to 20 0.1 to 20 1.0 to 15 1.0 to 15 3.0 to 12
  • Perfume oil 0.1 to 20 0.1 to 20 1.0 to 15 1.0 to 15 3.0 to 12
  • perfume oil and 0.1 to 20 0.1 to 20 1.0 to 15 1.0 to 15 3.0 to 12 perfume capsules
  • Fumed silica pebble acid 1.0 to 2.5 1.0 to 2.5 1.0 to 2.5 1.2 to 2.0 1.2 to 2.0
  • 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).
  • 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 substantially spherical, figurative, scale, cuboid, cylindrical, conical, kugelkalotten- or lenticular, hemispherical, disc or needle-shaped 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 Have any spatial direction a spatial extent between 0.5 to 10 mm, in particular 0.8 to 7 mm and more 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 drilled drilled 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, 4 cm diameter, 1 100 ⁇ column, shear rate 10 / 1sec) of the mixture at the exit from the rotating, perforated outer drum is preferably between 1000 and 10000 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.
  • a very particularly preferred process variant, in particular for the preparation of the enamel bodies described in the formulas 1 to 100 with regard to their composition, comprises the steps:
  • 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 H20 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 a sub-stoichiometric, stoichiometric or superstoichiometric amount, preferably stoichiometric or overstoichiometric amount, based on the amount required to convert the total 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 which contains the at least one support material is, for example, continuously produced by reacting the at least one support material, the water-miscible organic solvent and optionally further optional constituents of the melting body, such as, for example, 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 supplied to a corresponding device 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 dyestuff can also be metered in this step The dyestuff can be indicative, for example, of the type of fragrance, ie a specific dyestuff or dye mixture is used for a particular fragrance / fragrance mixture. to make the resulting pastilles 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 at least one optional constituent of the melting body, such as, for example, 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 delivered in step (a) and / or are already present in the melt produced and promoted in step (a).
  • at least one optional constituent of the melting body such as, for example, 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 delivered in step (a) and / or are already present in the melt produced and promoted 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 fragrance and optionally solids and optionally further 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 detergent or cleaning agent does not have to be perfumed, which not only leads to lower costs, but is also advantageous for consumers with sensitive skin and / or allergies.
  • 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.
  • the preferred embodiments described in connection with the methods according to the invention are likewise transferable to the melting bodies as such, the detergents and cleaning agents containing them and the uses described herein, and vice versa.
  • At least one water-soluble carrier material selected from hydrous salts whose water vapor partial pressure at a certain temperature in the range of 30 to 100 ° C corresponds to the hhO partial pressure of the saturated solution of this salt at the same temperature,
  • (C) optionally up to 25 wt .-%, preferably 0.5 to 3 wt .-%, based on the
  • Rheology modifier preferably an inorganic rheology modifier from the group of pyrogenic silicic acids
  • (D) optionally up to 25 wt .-%, preferably 0.5 to 3 wt .-%, based on the
  • an organic rheology modifier preferably an organic rheology modifier from the group of celluloses, preferably microfibrillated celluloses;
  • composition fatty alcohols, fatty alcohol alkoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates or combinations thereof
  • Composition at least one of (c), (d) and (e) different solid or filler;
  • composition according to item 1 characterized in that the water-soluble
  • Support material is selected from hydrous salts whose water vapor partial pressure at a temperature in the range of 40 to 90 ° C, preferably from 50 to 85 ° C, more preferably from 55 to 80 ° C, the h O partial pressure of the saturated solution of this salt corresponds, preferably sodium acetate trihydrate (Na (CH3COO) 3H2O ⁇ ) is.
  • a solid, particulate composition comprising
  • (C) optionally up to 25 wt .-%, preferably 0.5 to 3 wt .-%, based on the
  • Rheology modifier preferably an inorganic rheology modifier from the group of pyrogenic silicic acids
  • composition fatty alcohols, fatty alcohol alkoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates or combinations thereof;
  • Composition at least one of (c), (d) and (e) different solid or filler;
  • composition according to point 4 characterized in that the sodium acetate is present in an amount of from 18 to 57% by weight, preferably from 24 to 48% by weight, in particular from 27 to 45% by weight, based on the total weight of the composition, included in this.
  • a solid, particulate composition comprising
  • (C) optionally up to 25 wt .-%, preferably 0.5 to 3 wt .-%, based on the
  • Rheology modifier preferably an inorganic rheology modifcators from the group of pyrogenic silicic acids
  • (D) optionally up to 25 wt .-%, preferably 0.5 to 3 wt .-%, based on the
  • an organic rheology modifier preferably an organic rheology modifier from the group of celluloses, preferably microfibrillated celluloses;
  • composition fatty alcohols, fatty alcohol alkoxylates, fatty alcohol sulfates, fatty alcohol ether sulfates, alkylbenzenesulfonates or combinations thereof;
  • Composition at least one of (c), (d) and (e) different solid or filler;
  • Solvent Composition according to item 6, characterized in that the sodium acetate trihydrate is used in an amount of from 30 to 95% by weight, preferably from 40 to 90% by weight, in particular from 45 to 90% by weight, based on the total weight of
  • Composition contained in this.
  • Composition according to one of the preceding points characterized in that the at least one perfume is present in the composition in an amount of 1 to 20% by weight, preferably 1 to 15% by weight, more preferably 3 to 12% by weight
  • Composition according to one of the preceding points characterized in that the at least one perfume is used in the form of perfume capsules and / or perfume oils.
  • Composition according to one of the preceding points characterized in that the inorganic rheology modifier, in particular the fumed silica, based on the total weight of the composition, in an amount of 1 to 2.5 wt .-%, more preferably 1.2 to 2.0 wt .-% is contained in the composition.
  • composition according to one of the preceding points characterized in that the fumed silica has a BET surface area 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.
  • the organic rheology modifier in particular the cellulose, preferably the microfibrillated cellulose, relative to the total weight of the composition, in an amount of 1 to 2.5 wt .-%, more preferably 1, 2 to 2.0 wt .-% in the
  • Composition is included.
  • Composition according to one of the preceding points characterized in that the components (d), (e) and (f) independently of one another in amounts of 0 to 25 wt .-%, preferably to 20 wt .-%, more preferably to 18 wt .-%, in particular up to 15 wt .-% based on the total weight of the composition are contained in this.
  • Composition according to one of the preceding points characterized in that the composition furthermore comprises at least one dye, preferably in a concentration of 0.001 to 0.5% by weight, particularly preferably 0.01 to 0.3% by weight, based on the total weight of the composition.
  • composition according to one of the preceding points characterized in that the composition does not contain a polyethylene glycol which is solid at room temperature (25 ° C) in the form of a coating.
  • composition according to one of the preceding points characterized in that the composition contains less than 1% by weight, relative to the total weight, of polyethylene glycol which is solid at room temperature (25 ° C).
  • composition according to one of the preceding points characterized in that the composition also contains free water.
  • the composition according to one of the preceding points characterized in that the composition contains a water-miscible organic solvent from the group consisting of dipropylene glycol, 1,2-propylene glycol and glycerol, preferably dipropylene glycol.
  • composition according to one of the preceding points characterized in that the composition comprises the water-miscible organic solvent, based on their total weight, in amounts of 0, 1 to 10 wt .-%, preferably 0.5 to 8 wt .-% and in particular 1 to 6 wt .-%.
  • composition according to one of the preceding points characterized in that the composition is in the form of hemispherical particles.
  • composition according to one of the preceding points, characterized in that the composition comprises at least 20% by weight, preferably at least 40% by weight, more preferably At least 60 wt .-% and particularly preferably at least 80 wt .-% consists of particles which in any spatial direction, a spatial extent between 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm respectively.
  • composition according to one of the preceding points, characterized in that the composition to at least 20 wt .-%, preferably at least 40 wt%, more preferably at least 60 wt .-% and particularly preferably at least 80 wt .-% of particles which has a particle weight between 2 and 150 mg, preferably between 4 and 60 mg and in particular between 5 and 10 mg.
  • a washing or cleaning composition comprising a solid composition according to any one of items 1 to 22.
  • a process for preparing the composition according to any one of items 1 to 22, comprising
  • a process for the treatment of textiles in the course of which a composition according to any one of items 1 to 22 is metered into the wash liquor of a textile washing machine.
  • Fragrance pastilles of the following composition were prepared (in% by weight):
  • the mixture of the components was heated to a temperature of 70 ° C and homogenized with stirring. This dissolves sodium acetate in the existing water. By dropping the liquid mixture on a cooled to room temperature cooling plate (23 ° C) Pastilles were made. The sodium acetate binds the water as water of crystallization and the lozenges solidify.

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Abstract

L'invention concerne une composition particulaire solide contenant au moins une matière de support hydrosoluble, au moins un parfum et au moins un solvant organique miscible à l'eau, la matière de support étant un sel hydraté (hydrate) dont la pression partielle de vapeur d'eau à une température donnée valant de 30 à 100 °C correspond à la pression partielle de H2O de la solution saturée de ce sel de sorte que le sel fond à cette température dans sa propre eau de cristallisation. En outre, l'invention concerne des procédés pour produire la composition solide ainsi qu'un agent de lavage ou de nettoyage contenant ladite composition solide. En outre, la présente invention concerne l'utilisation d'un tel agent de lavage ou de nettoyage pour nettoyer des textiles ou des surfaces dures ainsi que des procédés correspondants pour nettoyer des textiles ou des surfaces dures en utilisant un tel agent de lavage ou de nettoyage.
EP18793378.3A 2017-10-24 2018-10-17 Composition solide contenant du parfum Active EP3701005B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017218990.8A DE102017218990A1 (de) 2017-10-24 2017-10-24 Feste parfümhaltige Zusammensetzung
PCT/EP2018/078314 WO2019081282A1 (fr) 2017-10-24 2018-10-17 Composition solide contenant du parfum

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EP3701005A1 true EP3701005A1 (fr) 2020-09-02
EP3701005B1 EP3701005B1 (fr) 2024-01-24

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EP18793378.3A Active EP3701005B1 (fr) 2017-10-24 2018-10-17 Composition solide contenant du parfum

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US (1) US11760960B2 (fr)
EP (1) EP3701005B1 (fr)
DE (1) DE102017218990A1 (fr)
WO (1) WO2019081282A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3901238A1 (fr) * 2020-04-21 2021-10-27 The Procter & Gamble Company Additif de parfum particulaire pour la blanchisserie
GB202117602D0 (en) * 2021-12-06 2022-01-19 Givaudan Sa Solid composition
EP4469552A1 (fr) * 2022-01-30 2024-12-04 The Procter & Gamble Company Procédé de fabrication de particules contenant du parfum
WO2025051371A1 (fr) * 2023-09-07 2025-03-13 Symrise Ag Pastille de parfum

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL340050A1 (en) * 1997-10-22 2001-01-15 Unilever Nv Detergent compositions in the form of tablets
GB9911949D0 (en) * 1999-05-21 1999-07-21 Unilever Plc Detergent compositions
GB9913549D0 (en) * 1999-06-10 1999-08-11 Unilever Plc Detergent compositions
DE19953503A1 (de) * 1999-11-06 2001-05-10 Henkel Kgaa Verfahren zur Herstellung von Duftperlen
DE60026135T2 (de) * 2000-06-09 2006-11-16 The Procter & Gamble Company, Cincinnati Verfahren zur Behandlung von Gewebe mit einem Waschmittelformkörper enthaltend ein Ionenaustauscherharz
US20040152616A1 (en) * 2003-02-03 2004-08-05 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Laundry cleansing and conditioning compositions
DE102012218690A1 (de) * 2012-10-15 2014-04-17 Henkel Ag & Co. Kgaa Feste, Textil-pflegende Zusammensetzung mit einem Diol
CN107208006A (zh) * 2015-01-29 2017-09-26 艺康美国股份有限公司 用于处理织物中的污染的组合物和方法
US10913920B1 (en) * 2018-05-14 2021-02-09 Value Smart Products, Inc. Fragrance containing pastilles

Also Published As

Publication number Publication date
US11760960B2 (en) 2023-09-19
EP3701005B1 (fr) 2024-01-24
WO2019081282A1 (fr) 2019-05-02
US20200255769A1 (en) 2020-08-13
DE102017218990A1 (de) 2019-04-25

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