EP4004172A1 - Parfümhaltiger formkörper - Google Patents
Parfümhaltiger formkörperInfo
- Publication number
- EP4004172A1 EP4004172A1 EP20729732.6A EP20729732A EP4004172A1 EP 4004172 A1 EP4004172 A1 EP 4004172A1 EP 20729732 A EP20729732 A EP 20729732A EP 4004172 A1 EP4004172 A1 EP 4004172A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shaped body
- group
- oil
- weight
- fragrance
- 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
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
- C11D3/50—Perfumes
- C11D3/502—Protected perfumes
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D37/00—Sachet pads specially adapted for liquid toiletry or cosmetic substances
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
- A45D34/04—Appliances specially adapted for applying liquid, e.g. using roller or ball
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/10—Details of applicators
- A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like
- A45D2200/1018—Applicators comprising a pad, tissue, sponge, or the like comprising a pad, i.e. a cushion-like mass of soft material, with or without gripping means
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- 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 perfume-containing molded body.
- the invention also relates to a method for producing the shaped body and a laundry detergent which contains the shaped body.
- the present invention also relates to the use of the perfume-containing shaped body or such a laundry detergent for cleaning or caring for textiles.
- detergents and cleaning agents When using detergents and cleaning agents, the consumer not only pursues the goal of washing, cleaning or caring for the objects to be treated, but also wishes that the treated objects, such as textiles, after the treatment, for example the laundry, smell pleasant. For this reason in particular, most commercially available detergents and cleaning agents contain fragrances.
- fragrances in the form of fragrance particles are either used as an integral component of a washing or cleaning agent, or are metered into the washing drum in a separate form at the beginning of a washing cycle. In this way, the consumer can control the scenting of the laundry to be washed through individual dosing.
- the main component of such fragrant pastilles known in the art is, for example, 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 is more or less completely absorbed in the washing liquor during the course of the waxing process dissolves in order to release the contained fragrances and possibly other components into the wash liquor.
- a water-soluble or at least water-dispersible carrier polymer such as polyethylene glycol (PEG)
- 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 down, solidifies and takes on the desired shape.
- fragrance lozenges The disadvantage of known scented lozenges is, on the one hand, the loss of volatile fragrances which escape from the lozenge into the surrounding atmosphere. While this continuous leakage of fragrances is desirable insofar as it gives the consumer a (fragrance) impression of the fragrance particle, it leads to a measurable loss of performance of the fragrance lozenges during prolonged storage or storage in open containers.
- Another disadvantage of known fragrance lozenges which also has an effect on their product performance and compliance with the product promise to the consumer, is the sensitivity to oxidation of individual fragrances, which are oxidatively destroyed when exposed to atmospheric oxygen. Even the oxidative destruction of the smallest amount of constituents of the perfume contained in the fragrance pastille can cause a perceptible change in the fragrance impression.
- the fragrance lozenges available on the market to date tend to clump together when stored for a long period of time, which in turn impairs the dosability and dosing accuracy of the perfume lozenges.
- the technical object was to provide compositions which are distinguished by a long-lasting, high-quality fragrance effect, can be dosed in a reliable manner and also have an appealing appearance.
- the present patent application is directed to a molded body
- the shaped body has a mass between 3 and 25 g and the ratio of body surface area to body volume is 2 cnr 1 to 10 cnr 1 .
- a shaped body is to be understood as meaning a body produced by means of a shaping method.
- Preferred moldings are dimensionally stable. Bodies are considered dimensionally stable if they have an inherent dimensional stability that enables them to assume a non-disintegrating three-dimensional shape under the usual conditions of manufacture, storage, transport and handling by the consumer, with this three-dimensional shape also being longer under the conditions mentioned Time, preferably 4 weeks, particularly preferably 8 weeks and in particular 32 weeks, not changed, that is, under the usual conditions of manufacture, storage, transport and handling by the consumer, it remains in the spatial-geometric shape required by manufacture , that is, does not dissolve.
- the mass of preferred moldings is 4 to 22 g and in particular 5 to 20 g.
- Corresponding molded body compositions ensure a balanced ratio of carrier material and fragrance with a sufficient fragrance effect and in this way simplify the production of the molded body. It has proven particularly advantageous for the technical effect if the shaped bodies have a ratio of body surface area to body volume of 2.5 cm 1 to 8 cm 1 and in particular 3 cm 1 to 7 cm 1 . Such shaped bodies are distinguished by a uniform and lasting fragrance profile with good dissolution properties.
- the shaped body can be designed in different ways, provided that the characteristic ratio of body surface area to body volume is maintained.
- the production of the shaped bodies is simplified if they have at least one flat side or outer surface.
- the shaped bodies preferably have neither a hemispherical nor a spherical three-dimensional shape.
- An exemplary molded body has a flat support surface and a convex polyhedral dome surface adjoining the support surface.
- the shaped bodies preferably neither have a cubic three-dimensional shape nor are they in the form of other convex bodies.
- the shaped bodies preferably have at least one convex or one concave side.
- molded bodies are particularly preferred which have at least one side which comprises convex and concave sections.
- Exemplary moldings are based on geometric patterns or objects from nature or technology.
- the procedural handling including the packaging of the shaped body, is facilitated if the shaped body has at least one mirror plane.
- the surface of the detergent tablet can have impressions. These impressions can also be geometric patterns, pictorial shapes, warning notices, letters, names, numbers or brand names. For better identification, the embossments and the supporting surface surrounding them can have different colors. For example, the embossments can be colored.
- Preferred molded bodies have a spatial extent of more than 12 mm, preferably above 18 mm, particularly preferably above 24 mm and in particular above 30 mm, in at least one spatial direction.
- the fragrance profile of the molded body can also be influenced by the molded body density. Since the shaped bodies are usually used in aqueous media, where they disintegrate or dissolve and develop their fragrance profile, the density of this aqueous medium is the decisive reference point for characterizing the molded body.
- Shaped bodies with a density above 1 g / cm 3 preferably in the range between 1.05 and 1.5 g / cm 3 , particularly preferably in the range from 1.05 and 1.2 g / cm 3, are characterized by an accelerated disintegration or dissolution behavior and accelerated fragrance release.
- Influencing the fragrance release kinetics of the shaped bodies in an aqueous liquor in turn makes it possible, for example, to vary the intensity and / or duration of the fragrancing of textile structures which are present in the aqueous liquor.
- the shaped bodies can be configured with one or more phases.
- a visually perceptible, coherent spatial area of the shaped body is referred to as a “phase”, which preferably comprises at least 5% by volume, preferably 10 to 90% by volume and in particular 20 to 80% by volume of the shaped body.
- a two-phase shaped body accordingly comprises two visually distinguishable, contiguous spatial areas, of which one area takes up, for example, 10% by volume and the other area, for example, 90% by volume of the shaped body.
- Particularly preferred moldings have two phases.
- the two-phase nature expands the number of aesthetic options in the design of the moldings and also enables the separation of incompatible or different active substances. For example, it is possible to load the different phases of the shaped bodies with different fragrances.
- Preferred shaped bodies comprise a water-soluble carrier material.
- the proportion by weight of the carrier material, preferably the water-soluble carrier material, in the total weight of the molding is preferably from 20 to 95% by weight, preferably from 40 to 90% by weight and in particular from 45 to 90% by weight.
- the moldings can be produced using different methods. Exemplary processes are compaction / tableting or extrusion. The production of molded melt bodies or molded gel bodies is preferred.
- the shaped bodies are melt shaped bodies.
- the two particularly preferred carrier materials for melt moldings are polyethylene glycol and sodium acetate.
- the carrier material is selected from the group of water-soluble polymers, preferably from the group of polyalkylene glycols, in particular from the group of polyethylene glycols.
- polyalkylene glycols which have an average molecular weight (M n ) of> 1000 g / mol, in particular> 1500 g / mol, preferably an average molecular weight between 3,000 and 15,000, more preferably an average molecular weight between 4,000 and 13,000, more preferably an average Molecular weight between 4000 and 6000, 6000 and 8000 or 9,000 and 12,000 and particularly preferably of about 4000 or about 6000 g / mol.
- the “average molecular weight of polyalkylene glycols” is the number average molecular weight (M n ), which is calculated from the OH number measured in accordance with DIN 53240-1: 2012-07.
- polyalkylglycols are particularly preferred which have a melting point between 40 ° C. and 90 ° C., in particular in the range from 45 to 70 ° C.
- polyalkylene glycols that are useful in the context of the present invention are polypropylene glycol and polyethylene glycol.
- the carrier material is very particularly preferably polyethylene glycol.
- the carrier material is a polyethylene glycol with an average molecular weight (M n ) of> 1500 g / mol, preferably an average molecular weight between 3,000 and 15,000, more preferably with an average molecular weight between 4,000 and 13,000, more preferably a have average molecular weight between 4000 and 6000, 6000 and 8000 or 9,000 and 12,000 and particularly preferably of about 4000 or about 6000 g / mol.
- such a polyethylene glycol is characterized by a melting point in the range from 45 to 70 ° C., preferably 50 to 65 ° C., even more preferably 50 to 60 ° C.
- “About” or “approximately” as used herein in connection with a Numerical value used means the numerical value ⁇ 10%, preferably ⁇ 5%.
- a molecular weight of about 6000 g / mol thus means 5400-6600 g / mol, preferably 5700-6300 g / mol.
- specific salts can also be used as carrier materials.
- These specific salts are, in particular, water-containing salts whose water vapor partial pressure at a certain temperature in the range from 30 to 100 ° C. corresponds to the FhO partial pressure of the saturated solution of this salt.
- the melt body, as described herein, is produced from a solution of the carrier material in the water / crystal water contained in the composition, the term “melt” being used herein for such a solution in contrast to the established use to denote the state in which the carrier material dissolves in its own crystal water by splitting off water and thus forms a liquid.
- melt thus denotes the liquid state of the composition that arises when the temperature is exceeded at which the carrier material splits off water of crystallization and then dissolves in the water contained in the composition.
- the corresponding dispersion which contains the (solids) substances described herein, dispersed in the melt of the carrier material, is thus also the subject of the invention. If, in the following, reference is made to the solid, particulate composition, the corresponding melt / melt dispersion from which it can be obtained is also always included. Since these do not differ in terms of their composition, with the exception of their physical state, the terms are used synonymously herein.
- a preferred carrier material is characterized in that it is selected from hydrous salts whose water vapor partial pressure at a temperature in the range from 30 to 100 ° C. corresponds to the FhO partial pressure of the saturated solution of this salt at the same temperature.
- hydrous salts whose water vapor partial pressure at a temperature in the range from 30 to 100 ° C. corresponds to the FhO partial pressure of the saturated solution of this salt at the same temperature.
- the corresponding water-containing salt also referred to herein as “hydrate” dissolves in its own crystal water when this temperature is reached or exceeded and thus changes from a solid to a liquid aggregate state.
- the carrier materials according to the invention preferably show this behavior at a temperature in the range from 40 to 90.degree. C., particularly preferably between 50 and 85.degree. C., even more preferably between 55 and 80.degree.
- the water-soluble carrier materials from the group of water-containing salts described above include, in particular, sodium acetate trihydrate (Na (CH3COO) 3H2O), Glauber's salt (Na 2 S0 4 I OH2O) and trisodium phosphate dodecahydrate (Na3P0 4 12 H2O).
- a particularly suitable hydrate is sodium acetate trihydrate (Na (CH3COO) 3H 2 O), since it dissolves in its own crystal water in the particularly preferred temperature range of 55 to 80 ° C, specifically at around 58 ° C.
- the sodium acetate trihydrate can be used directly as such, but alternatively the use of anhydrous sodium acetate in combination with free water is possible, the trihydrate then being formed in situ.
- the water is used in an under- or over-stoichiometric amount based on the amount necessary to convert all of the sodium acetate into sodium acetate trihydrate, preferably in an amount of at least 60% by weight, preferably at least 70% by weight %, more preferably at least 80% by weight, most preferably 90% by weight, 100% by weight or more of the amount theoretically required to convert all of the sodium acetate to sodium acetate trihydrate (Na (CH3COO) 3H 2 O).
- the overstoichiometric use of water is particularly preferred.
- composition that contains 50% by weight of anhydrous sodium acetate and no hydrate thereof, at least 19.8% by weight of water (60% of 33% by weight that would theoretically be necessary to make all the sodium acetate to be converted into the trihydrate), contains.
- the carrier material of the molded melt body is preferably selected from the group of water-containing salts, the water vapor partial pressure of which at a temperature in the range from 40 to 90 ° C., preferably from 50 to 85 ° C., even more preferably from 55 to 80 ° C., the H 2 0 partial pressure of the saturated solution of this salt corresponds, preferably sodium acetate trihydrate (Na (CH 3 COO) 3H 2 0).
- Particularly preferred moldings comprise sodium acetate trihydrate as carrier material in an amount of 20 to 95% by weight, preferably 30 to 95% by weight, preferably 40 to 90% by weight and in particular 45 to 90% by weight , based on the total weight of the molding.
- the molded body is a molded gel body.
- hydrocolloids form a first group of preferred gelling agents.
- "Hydrocolloids" ("hydrophiliccolloids") are macromolecules that have a largely linear shape and intermolecular interaction forces that enable secondary and main valence bonds between the individual molecules and thus the formation of a network-like structure. They are partially water-soluble natural or synthetic polymers that form gels or viscous solutions in aqueous systems. They increase the viscosity of the water by either binding water molecules (hydration) or by absorbing and enveloping the water in their interwoven macromolecules, while at the same time restricting the mobility of the water.
- the synthetic and natural hydrocolloids suitable according to the invention include, for example
- organic, fully synthetic compounds such as.
- polyacrylic and polymethacrylic compounds vinyl polymers, polycarboxylic acids, polyethers, polyimines, polyamides, organic, natural compounds such as agar, carrageenan, tragacanth, gum arabic, alginates, pectins, polyoses, guar flour, carob gum, starch , Dextrins, gelatine and / or casein,
- organic, modified natural substances such as B. carboxymethyl cellulose and other cellulose ethers, hydroxyethyl and -propyl cellulose etc. and
- inorganic compounds such as. B. polysilicic acids, clay minerals such as montmorillonites, zeolites, silicas.
- a first group of particularly preferred hydrocolloids are the fully synthetic hydrocolloids, in particular the polyacrylic polymers and polymethacrylic polymers, particularly preferably the crosslinked polyacrylic acid polymers.
- Polyacrylic and polymethacrylic polymers advantageous according to the invention are to be understood as meaning crosslinked or uncrosslinked polyacrylic acid and / or polymethacrylic acid polymers, such as those from 3V Sigma under the trade names Synthalen K or Synthalen M or from Lubrizol under the trade names Carbopol (for example Carbopol 980, 981, 954, 2984, 5984 and / or Silk 100), each with the INCI name Carbomer, is available.
- the product marketed by BASF under the trade name Cosmedia SP (INCI name: SODIUM POLYACRYLATE) can also be mentioned as a preferred acrylic acid homopolymer in this context.
- Copolymers of acrylic acid and / or methacrylic acid can also be used as suitable polyacrylic and polymethacrylic polymers.
- a suitable polymer in this context is the polymer known under the INCI name Acrylates / C 10-30 Alkyl Acrylate Crosspolymer, which is available under the trade name Carbopol 1382 from Noveon.
- a further suitable polymer is that is sold for example under the trade name Aculyn ® 88 from the company Rohm & Haas under the INCI name of Acrylates / Steareth-20 Methacrylate Crosspolymer known polymer.
- a copolymer of at least one anionic acrylic acid or methacrylic acid monomer and at least one nonionic monomer is also preferable to use.
- Preferred nonionic monomers in this connection are acrylamide, methacrylamide, acrylic acid esters, methacrylic acid esters, vinyl pyrrolidone, vinyl ethers and vinyl esters.
- polyacrylic and polymethacrylic polymers are, for example, copolymers of acrylic acid and / or methacrylic acid and their C 1 -C 6 -alkyl esters, as sold under the INCI declaration Acrylates Copolymer.
- a preferred commercial product is, for example, Aculyn ® 33 from Rohm & Haas.
- copolymers of acrylic acid and / or methacrylic acid, the Ci-C6-alkyl esters of acrylic acid and / or methacacrylic acid and the esters of an ethylenically unsaturated acid and an alkoxylated fatty alcohol are also preferred.
- Suitable ethylenically unsaturated acids are, in particular, acrylic acid, methacrylic acid and itaconic acid; suitable alkoxylated fatty alcohols are, in particular, steareth-20 or ceteth-20.
- Such copolymers are sold by Rohm & Haas under the tradename Aculyn ® 22 (INCI Name: Acrylates Steareth-20 / methacrylate copolymer) sold.
- a second group of particularly preferred hydrocolloids are the natural hydrocolloids, preferably hydrocolloids from the group of gelatine, agar, gum arabic, guar gum, gellan gum, alginates, carrageenan, carrageenate and pectins, particularly preferably from the group of gelatine and agar.
- the proportion by weight of the natural hydrocolloid in the total weight of the dimensionally stable, fragrance-containing molded body is preferably 0.2 to 25% by weight and in particular 1.0 to 22% by weight.
- Particularly preferred gel moldings are characterized in that the carrier material i) a solvent and
- hydrocolloid preferably a hydrocolloid from the group of natural hydrocolloids, preferably from the group gelatin, agar, gum arabic, guar gum, gellan gum, alginates, carrageenan carrageenate and pectins, particularly preferably from the group gelatin and agar.
- gel formers are suitable which have at least one hydrocarbon structural unit with 6 to 20 carbon atoms (preferably at least one carbocyclic, aromatic structural unit) and additionally an organic structural unit covalently bonded to the aforementioned hydrocarbon unit, the at least two groups of -OH, -NH-, or mixtures thereof.
- Particularly preferred gel moldings comprising at least one benzylidene alditol compound of the formula (GB-I) * - stands for a covalent single bond between an oxygen atom of the alditol backbone and the intended residue,
- n 0 or 1, preferably 1,
- n 0 or 1, preferably 1,
- Residual molecule form a 5- or 6-membered ring
- Residual molecule form a 5- or 6-membered ring.
- both said benzylidene alditols in the L configuration or in the D configuration or a mixture of both are suitable according to the invention. Because of their natural availability, the benzylidene alditol compounds in the D configuration are preferably used according to the invention.
- the alditol basic structure of the benzylidene alditol compound according to formula (GB-I) contained in the molded body is derived from D-glucitol, D-mannitol, D-arabinitol, D-ribitol, D-xylitol, L -Glucitol, L-mannitol, L-arabinitol, L-ribitol or L-xylitol.
- Gel formers which are particularly preferred are those which are characterized in that R 1 , R 2 , R 3 , R 4 , R 5 and R 6, according to the benzylidene alditol compound of the formula (GB-I), independently of one another are a hydrogen atom, methyl, ethyl, chlorine , Fluorine or methoxy, preferably a hydrogen atom.
- n is preferably 1.
- m preferably represents 1.
- the moldings very particularly preferably contain at least one compound of the formula (GB-11) as the benzylidene alditol compound of the formula (GB-I)
- R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are as defined in formula (I).
- R 1 , R 2 , R 3 , R 4 , R 5 and R 6 independently of one another represent a hydrogen atom, methyl, ethyl, chlorine, fluorine or methoxy, preferably a hydrogen atom.
- the benzylidene alditol compound of formula (GB-I) is selected from 1, 3: 2,4-di-O-benzylidene-D-sorbitol; 1, 3: 2,4-di-0- (p-methylbenzylidene) -D-sorbitol; 1, 3: 2,4-di-0- (p-chlorobenzylidene) -D-sorbitol; 1, 3: 2,4-di-0- (2,4-dimethylbenzylidene) -D-sorbitol; 1, 3: 2,4-di-0- (p-ethylbenzylidene) -D-sorbitol; 1, 3: 2,4-di-0- (3,4-dimethylbenzylidene) -D-sorbitol or mixtures thereof.
- Preferred moldings contain at least one 2,5-diketopiperazine compound of the formula (GB-II) as a gel former
- R 1 , R 2 , R 3 and R 4 independently of one another represent a hydrogen atom, a hydroxyl group, a (Ci-C6) -alkyl group, a (C2-C6) -alkenyl group, a (C2-C6) -acyl group, a ( C2-C6) acyloxy group, a (Ci-C6) -alkoxy group, an amino group, a (C2-C6) acylamino group, a (Ci-C6) -alkylaminocarbonyl group, an aryl group, an aroyl group, an aroyloxy group, an aryloxy group, a Aryl (Ci-C 4 ) alkyloxy group, an aryl (Ci-C3) - alkyl group, a heteroaryl group, a heteroaryl (Ci-C3) alkyl group, a (C1-C4) hydroxyalkyl group, a (Ci-C 4 ) aminoalky
- R 5 stands for a hydrogen atom, a linear (Ci to C6) -alkyl group, a branched (C3 to Cio) -alkyl group, a (C3 to C6) -cycloalkyl group, a (C2-C6) -alkenyl group, a (C2-C6) ) - alkynyl group, a (Ci-C 4 ) -hydroxyalkyl group, a (Ci-C 4 ) -alkoxy- (Ci-C 4 ) -alkyl group, a (C1- C 4 ) -acyloxy- (Ci-C 4 ) - alkyl group, an aryloxy (Ci-C 4 ) -alkyl group, an 0- (aryl- (Ci-C 4 ) -alkyl) oxy- (Ci-C 4 ) -alkyl group, a (Ci-C 4 ) -Alkylsulfany
- R 3 and R 4 according to formula (GB-II) represent a hydrogen atom. It is particularly preferred according to the invention if R 2 , R 3 and R 4 according to formula (GB-II) represent a hydrogen atom. Therefore, particularly preferred moldings according to the invention contain at least one 2,5-diketopiperazine compound according to formula (GB-Ila)
- R 1 and R 5 are as defined under formula (GB-II) (vide supra).
- R 1 and R 5 are defined as above under formula (GB-II) (vide supra).
- the numbers 3 and 6 positioned on the ring atoms in formula (GB-IIb) only mark positions 3 and 6 of the diketopiperazine ring, as they are generally used in the context of the invention for naming all 2,5-diketopiperazines according to the invention.
- the 2,5-diketopiperazine compounds of the formula (GB-II) have centers of chirality at least on the carbon atoms in positions 3 and 6 of the 2,5-diketopiperazine ring.
- the numbering of the ring positions 3 and 6 was illustrated by way of example in formula (GB-Ilb).
- the 2,5-diketopiperazine compound of the formula (GB-II) of the compositions according to the invention is preferably the configuration isomer 3S, 6S, 3R, 6S, 3S based on the stereochemistry of the carbon atoms at the 3- and 6-positions of the 2,5-diketopiperazine ring , 6R, 3R, 6R or mixtures thereof, particularly preferably 3S, 6S.
- Preferred second gel phases contain at least one 2,5-diketopiperazine compound of the formula (GB-II) as gel former, selected from 3-benzyl-6-carboxyethyl-2,5-diketopiperazine and 3-benzyl-6-carboxymethyl-2,5 -diketopiperazine, 3-benzyl-6- (p-hydroxybenzyl) -2,5-diketopiperazine, 3-benzyl-6-iso-propyl-2,5-diketopiperazine, 3-benzyl-6- (4-aminobutyl) -2 , 5-diketopiperazine, 3,6-di (benzyl) -2,5-diketopiperazine, 3,6-di (p-hydroxybenzyl) -2,5-diketopiperazine, 3,6-di (p-di (p-di (p-di (p-)
- the second gel phases may contain at least one diarylamidocystine compound of the formula (GB-III) as gel former a) wherein
- X + independently represent a hydrogen atom or an equivalent of a cation
- R 1 , R 2 , R 3 and R 4 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4 alkyl group, a Ci-C 4 alkoxy group, a C 2 -C 4 hydroxyalkyl group, a hydroxyl group, an amino group, an N- (Ci-C 4 alkyl) amino group, an N, N-di (Ci-C 4 alkyl) amino group, a N- (C 2 C 4 hydroxyalkyl) amino group, a N, N-di (C 2 -C 4 -hydroxyalkyl) amino group or R 1 with R 2 or R 3 with R 4 forms a 5- or 6-membered fused ring, which in turn each with at least one group from Ci-C 4 -alkyl group, Ci-C 4 -Alkoxy group, C 2 -C 4 -hydroxyalkyl group, hydroxyl group, amino group, N- (Ci-C 4 -alkyl)
- Each of the stereocenters contained in the compound of the formula (GB-III) can, independently of one another, stand for the L or D stereoisomer. It is preferred according to the invention if the said cystine compound of the formula (GB-III) is derived from the L-stereoisomer of cysteine.
- Said molded bodies can contain at least one compound of the formula (GB-III) in which R 1 , R 2 , R 3 and R 4 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4-alkyl group, a Ci-C 4 - Alkoxy group, a C 2 -C 4 -hydroxyalkyl group, a hydroxyl group, or R 1 with R 2 or R 3 with R 4 forms a 5- or 6-membered fused ring, which in turn each with at least one group from Ci-C 4 - Alkyl group, Ci-C 4 alkoxy group, C 2 -C 4 hydroxyalkyl group, hydroxyl group can be substituted.
- R 1 , R 2 , R 3 and R 4 independently of one another represent a hydrogen atom, a halogen atom, a C1-C4-alkyl group, a Ci-C 4 - Alkoxy group, a C 2 -C 4 -hydroxyalkyl
- n 2 to 4, preferably 3 or 4, especially 4;
- R 1 is selected from hydrogen, C1-C16 alkyl radicals, C1-C3 hydroxy or methoxyalkyl radicals, preferably C1-C3 alkyl, hydroxyalkyl or methoxyalkyl radicals, particularly preferably methyl;
- R 2 is selected from C8-C24 alkyl, C8-C 24 -Monoalkenylresten, Cs-C 24 -Dialkenylresten, C8-C 24 -Trialkenylresten, Cs-C 24 -hydroxyalkyl, Cs-C 24 -Hydroxyalkenylresten, C1-C3 Hydroxyalkyl radicals or methoxy-Ci-C3-alkyl radicals, preferably Cs-Cis alkyl radicals and mixtures thereof, more preferably Cs, C10, C12, C14, Cie and Cis-alkyl radicals and mixtures thereof, most preferably C12 and Cu alkyl radicals or a mixture thereof.
- the HO-CH2- (CHOH) n -C- radical is one of one
- Glucuronic acid in particular is to be mentioned as a preferred radical.
- R 1 is preferably H or a short-chain alkyl radical, in particular methyl.
- R 2 is preferably a long-chain alkyl radical, for example a Cs-Cis alkyl radical.
- R 2 has the meanings given for formula (GB-IV).
- the gel former is selected from the group consisting of benzylidene alditol compound, hydroxystearic acid, hydrogenated castor oil, diarylamidocystine compound, N- (C8-C 24 ) -hydrocarbylglyconamide, diketopiperazine compound, 2- methyl-acrylic acid-2- ureido ethyl ester and mixtures thereof. Due to its technical effect, the at least one gelling agent N, N'-dibenzoylcystine (DBC) or dibenzylidene sorbitol (DBS), but in particular dibenzylidene sorbitol (DBS), is particularly preferred.
- DBC N'-dibenzoylcystine
- DBS dibenzylidene sorbitol
- DBS dibenzylidene sorbitol
- a low molecular weight gel former with a molar mass up to 2000 g / mol, preferably a low molecular gel former from the group of benzylidene alditol compounds, hydroxystearic acid, hydrogenated castor oil, diarylamidocystine compound, N- (C8-C 24 ) -hydrocarbylglyconamide,
- Diketopiperazine compound 2-methyl-acrylic acid-2-ureido-ethyl ester, whole particularly preferably a low molecular weight gel former from the group of dibenzoylcysteine and dibenzylidene sorbitol.
- - Starch in particular potato starch, corn starch, wheat starch, pea starch or tapioca starch;
- Suitable polyacrylates are homopolymers and copolymers of acrylic acid, in particular acrylic acid copolymers such as acrylic acid-methacrylic acid copolymers, and polysaccharides, especially heteropolysaccharides, and other customary polymer thickeners.
- Suitable acrylic acid polymers are, for example, high molecular weight homopolymers of acrylic acid (INCI Carbomer) which are crosslinked with a polyalkenyl polyether, in particular an allyl ether of sucrose, pentaerythritol or propylene, which are also referred to as carboxyvinyl polymers.
- a polyalkenyl polyether in particular an allyl ether of sucrose, pentaerythritol or propylene, which are also referred to as carboxyvinyl polymers.
- Such polyacrylic acids are available inter alia from the company. BF Goodrich under the trade names Carbopof ®.
- acrylic acid copolymers are the following acrylic acid copolymers: (i) Copolymers of two or more monomers from the group of acrylic acid, methacrylic acid and their simple esters, preferably formed with Ci- 4 alkanols (INCI Acrylates Copolymers), to which about the copolymers of methacrylic acid, butyl acrylate and methyl methacrylate and include (CAS 25035-69-2) or of butyl acrylate and methyl methacrylate (CAS 25852-37-3) is the example of the company.
- Ci- 4 alkanols ICI Acrylates Copolymers
- Suitable acrylate are also available under the trade name Sk ⁇ lan ® AT 120 and AT 120 Rheovis ® by the company BASF. If acrylic acid polymers and in particular acrylic acid esters are used as polymeric thickeners, so the pH is preferably more than 7, in particular at least 7.5, preferably 8 or more.
- Preferred polyvinyl alcohols have a molecular weight of 10,000 g / mol to 150,000 g / mol, particularly preferably 10,000 g / mol to 80,000 g / mol and in particular 10,000 g / mol to 40,000 g / mol.
- the degree of hydrolysis of preferred polyvinyl alcohols is 70 to 100 mol%, preferably 80 to 90 mol%, particularly preferably 81 to 89 mol% and in particular 82 to 88 mol%
- a polymeric gel former with a molar mass of 10,000 g / mol to 200,000 g / mol, preferably a polymeric gel former from the group of
- Celluloses and cellulose derivatives in particular methyl cellulose, hydroxypropylmethyl cellulose and hydroxypropyl cellulose;
- Starch in particular potato starch, corn starch, wheat starch, pea starch or tapioca starch;
- the shaped bodies comprise fragrance as a second essential component.
- a fragrance is a chemical substance that stimulates the sense of smell. In order to stimulate the sense of smell, the chemical substance should at least partially be dispersible in the air, i.e. the fragrance should be at least slightly volatile at 25 ° C. If the fragrance is now very volatile, the odor intensity then quickly subsides again. If the volatility is lower, however, the odor impression is more lasting, i.e. it does not disappear as quickly.
- the fragrance therefore has a melting point which is in the range from -100 ° C to 100 ° C, preferably from -80 ° C to 80 ° C, even more preferably from -20 ° C to 50 ° C, in particular from - 30 ° C to 20 ° C.
- the fragrance has a boiling point which is in the range from 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.
- Most people find the smell of a fragrance pleasant and often corresponds to the smell of, for example, flowers, fruits, spices, bark, resin, leaves, grasses, mosses and roots.
- fragrances can also be used to mask unpleasant odors or to provide a non-odorous substance with a desired odor.
- Individual fragrance compounds for example synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type, can be used as fragrances.
- 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), ethyl vanillin, 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
- Methyloctanal alpha-methyl-4- (1-methylethyl) benzene acetaldehyde, 6,6-dimethyl-2-norpinene-2- propionaldehyde, para-methylphenoxyacetaldehyde, 2-methyl-3-phenyl-2-propen-1 -al, 3,5,5-trimethylhexanal, hexahydro-8,8-dimethyl-2-naphthaldehyde, 3-propyl-bicyclo- [2.2 .1] -hept-5-en-2-carbaldehyde, 9-decenal, 3-methyl-5-phenyl-1-pentanal, methylnonylacetaldehyde, hexanal and trans-2-hexenal.
- Fragrance compounds of the ketone type are, for example, methyl beta-naphthyl ketone, musk indanone (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, methyl dihydrojasmonate, menthone, carvone, camphor, coavone (3 , 4, 5,6,6-pentamethylhept-3-en-2-one), fenchone, alpha-ionone, betalonone, gamma-methyl-ionone, fleuramone (2-heptylcyclopen-tanone), dihydrojasmone, cis-jasmone , iso-E-Super (1 -
- Fragrance compounds of the alcohol type are, for example, 10-undecen-1-ol, 2,6-dimethylheptan-2-ol, 2-methyl-butanol, 2-methylpentanol, 2-phenoxyethanol, 2-phenylpropanol, 2-tert-butycyclohexanol, 3,5,5-trimethylcyclohexanol, 3-hexanol, 3-methyl-5-phenyl-pentanol, 3-octanol, 3-phenyl-propanol, 4-heptenol, 4-isopropyl-cyclohexanol, 4-tert-butycyclohexanol, 6 , 8-dimethyl-2-nona-nol, 6-nonene-1 -ol, 9-decen-1 -ol, ⁇ -methylbenzyl alcohol, ⁇ -terpineol, amyl salicylate, benzyl alcohol, benzyl salicylate, ⁇ -terpin
- Fragrance compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethyl acetate, benzyl acetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, allylcyclohexylpropionate, allylcyclohexylpropionate, allylcyclohexylpropionate, allylcyclohexylpropionate, allylcyclohexylpropionate, benzacylic acid, benzacyylpropionate, benzacylsylate, and jasacyl propionate, benzacylate and jasylcyclohexyl acetate, linalyl acetate.
- DMBCA dimethyl
- the ethers include, for example, benzyl ethyl ether and ambroxan.
- the hydrocarbons mainly include terpenes such as limonene and pinene.
- fragrances are preferably used, which together produce an appealing fragrance note.
- a mixture of fragrances can also be referred to as perfume or perfume oil.
- perfume oils can also contain natural fragrance mixtures, such as are available from vegetable sources.
- the fragrances of vegetable origin include essential oils such as angelica root oil, anise oil, arnica flower oil, basil oil, bay oil, champaca flower oil, citrus oil, noble fir oil, noble fir cone oil, elemi oil, eucalyptus oil, fennel oil, spruce needle oil, guajun oil, gourd oil, gjajun oil, galbanum oil, gourd oil, gjajun oil , Ginger oil, iris oil, jasmine oil, kajeput oil, calamus oil, chamomile oil, camphor oil, kanaga oil, cardamom oil, cassia oil, pine needle oil, copai balsam oil, coriander oil, spearmint oil, caraway oil, cumin oil, labdanum oil, lime oil, lemon blossom oil, lavender oil, lemongrass oil , Muscatel oil, myrrh oil, clove oil, neroli oil, niaouli oil, olibanum oil, orange blossom oil, orange peel
- Benzophenone benzyl alcohol, benzyl acetate, benzyl benzoate, benzyl formate, benzyl valerianate, borneol, bornyl acetate, boisambrene forte, alpha-bromostyrene, n-decyl aldehyde, n-dodecyl aldehyde, eugenol, eugenol methyl ether, eucalyptyl acetate, geranium acid ethyl acetate, geranium acid methyl acetate, geranium acetyl acetate, fenchone, fencheptanyol , Heptaldehyde, hydroquinone dimethyl ether, hydroxycinnamaldehyde, hydroxycinnamic alcohol, indole, Iran, isoeugenol, isoeugenol methyl ether, isosafrol,
- Core-shell particles are therefore used with particular preference as active ingredient particles.
- Corresponding particles known to the person skilled in the art have an active substance-containing core and a shell material surrounding this core.
- Preferred shell materials for the active ingredient particles are materials from the group consisting of polyurethane, polylactic acid, polyurea, polyamide and melamine-formaldehyde resin.
- the fragrance is used in encapsulated form (fragrance capsules), in particular in microcapsules.
- the microcapsules can be water-soluble and / or water-insoluble microcapsules.
- melamine-urea-formaldehyde microcapsules, melamine-formaldehyde microcapsules, urea-formaldehyde microcapsules or starch microcapsules can be used.
- “Fragrance precursors” refers to compounds that only release the actual fragrance after chemical conversion / cleavage, typically through exposure to light or other environmental conditions, such as pH, temperature, etc. Such compounds are often referred to as fragrance storage substances or “pro-fragrance”.
- the fragrance is selected from the group of perfume oils and fragrance capsules.
- the use of a combination of perfume oil and fragrance capsule is very particularly preferred.
- the proportion by weight of the fragrance in the total weight of the shaped bodies is preferably 1 to 20% by weight, particularly preferably 1 to 15% by weight and in particular 3 to 12% by weight.
- the shaped bodies preferably comprise at least one dye. It is preferred that the shaped bodies comprise at least one water-soluble dye, particularly preferably a water-soluble polymer dye. Such dyes are known in the art and are used, based on the total weight of the composition, typically in concentrations of 0.001 to 0.5% by weight, preferably 0.01 to 0.3% by weight.
- Preferred dyes should have high storage stability and insensitivity to the other ingredients of the detergents or cleaning agents and to light and not have any pronounced substantivity towards textile fibers in order not to stain them.
- the dye is a common dye that can be used for various detergents or cleaning agents.
- the dye is preferably selected from Acid Red 18 (CI 16255), Acid Red 26, Acid Red 27, Acid Red 33, Acid Red 51, Acid Red 87, Acid Red 88, Acid Red 92, Acid Red 95, Acid Red 249 ( CI 18134), Acid Red 52 (CI 45100), Acid Violet 126, Acid Violet 48, Acid Violet 54, Acid Yellow 1, Acid Yellow 3 (CI 47005), Acid Yellow 1 1, Acid Yellow 23 (CI 19140), Acid Yellow 3, Direct Blue 199 (CI 74190), Direct Yellow 28 (CI 19555), Food Blue 2 (CI 42090), Food Blue 5: 2 (CI 42051: 2), Food Red 7 (01 16255), Food Yellow 13 (CI 47005), Food Yellow 3 (C1 15985), Food Yellow 4 (CI 19140), Reactive Green 12, Solvent Green 7 (CI 59040).
- Particularly preferred dyes are water-soluble acid dyes, for example Food Yellow 13 (Acid Yellow 3, CI 47005), Food Yellow 4 (Acid Yellow 23, CI 19140), Food Red 7 (Acid Red 18, CI 16255), Food Blue 2 (Acid Blue 9, CI 42090), Food Blue 5 (Acid Blue 3, CI 42051), Acid Red 249 (CI 18134), Acid Red 52 (CI 45100), Acid Violet 126, Acid Violet48, Acid Blue 80 (01 61585), Acid Blue 182, Acid Blue 182, Acid Green 25 (CI 61570), Acid Green 81.
- Food Yellow 13 Acid Yellow 3, CI 47005
- Food Yellow 4 Acid Yellow 23, CI 19140
- Food Red 7 Acid Red 18, CI 16255
- Food Blue 2 Acid Blue 9, CI 42090
- Food Blue 5 Acid Blue 3, CI 42051
- Acid Red 249 CI 18134
- Acid Red 52 CI 45100
- Acid Violet 126 Acid Violet48
- Acid Blue 80 01 61585
- Acid Blue 182 Acid Blue 18
- Water-soluble direct dyes for example Direct Yellow 28 (CI 19555), Direct Blue 199 (CI 74190) and water-soluble reactive dyes, for example Reactive Green 12, and the dyes Food Yellow 3 (CI 15985), Acid Yellow 184 are also preferably used.
- Aqueous dispersions of the following pigment dyes Pigment Black 7 (CI 77266), Pigment Blue 15 (CI 74160), Pigment Blue 15: 1 (CI 74160), Pigment Blue 15: 3 (CI 74160), Pigment Green 7 are also preferably used (CI 74260), Pigment Orange 5, Pigment Red 112 (CI 12370), Pigment Red 1 12 (CI 12370), Pigment Red 122 (CI 73915), Pigment Red 179 (CI 71130), Pigment Red 184 (CI 12487), Pigment Red 188 (CI 12467), Pigment Red 4 (CI 12085), Pigment Red 5 (CI 12490), Pigment Red 9, Pigment Violet 23 (CI 51319), Pigment Yellow 1 (CI 28 11680), Pigment Yellow 13 (CI 21100), Pigment Yellow 154, Pigment Yellow 3 (CI 11710), Pigment Yellow 74, Pigment Yellow 83 (CI 21108), Pigment Yellow 97.
- pigment dyes are used in the form of dispersions: Pigment Yellow 1 (CI 11680), Pigment Yellow 3 (CI 1 1710), Pigment Red 112 (CI 12370), Pigment Red 5 (CI 12490), Pigment Red 181 (CI 73360) , Pigment Violet 23 (CI 51319), Pigment Blue 15: 1 (CI 74160), Pigment Green 7 (CI 74260), Pigment Black 7 (CI 77266).
- water-soluble polymer dyes for example Liquitint, Liquitint Blue HP, Liquitint Blue MC, Liquitint Blue 65, Liquitint Cyan 15, Liquitint Patent Blue, Liquitint Violet 129, Liquitint Royal Blue, Liquitint Experimental Yellow 8949-43, Liquitint Green HMC, Liquitint Yellow LP, Liquitint Yellow II and mixtures thereof are used.
- the group of very particularly preferred dyes includes Acid Blue 3, Acid Yellow 23, Acid Red 33, Acid Violet 126, Liquitint Yellow LP, Liquitint Cyan 15, Liquitint Blue HP and Liquitint Blue MC.
- bitter substances is primarily used to avoid oral ingestion of the shaped bodies.
- Preferred moldings contain at least one bitter substance in an amount of 0.0001 to 0.05% by weight, based on the total weight of the composition. Quantities from 0.0005 to 0.02% by weight are particularly preferred. According to the present invention, those bitter substances are particularly preferred which are soluble in water at 20 ° C. to the extent of at least 5 g / l. With regard to an undesirable interaction with the fragrances also contained in the composition Components, especially a change in the fragrance perceived by the consumer, the ionic bitter substances have proven to be superior to the non-ionic ones. Ionic bitter substances consisting of organic cation (s) and organic anion (s) are consequently preferred for the composition according to the invention.
- the at least one bitter substance is therefore an ionogenic bitter substance.
- quaternary ammonium compounds which contain an aromatic group both in the cation and in the anion are eminently suitable.
- the at least one bitter substance is therefore a quaternary ammonium compound.
- a suitable quaternary ammonium compound is, for example, without limitation, benzyldiethyl ((2,6-xylylcarbamoyl) methyl) ammonium benzoate, which is commercially available, for example, under the trademarks Bitrex® and Indigestin®. This compound is also known as Denatonium Benzoate.
- the at least one bitter substance is benzyl diethyl ((2,6-xylylcarbamoyl) methyl) ammonium benzoate (Bitrex®). If Bitrex® is used, proportions by weight of 0.0001 to 0.05% by weight are preferred. The information is based on the active ingredient content and the total weight.
- the shaped bodies are particularly suitable for scenting textiles.
- the shaped bodies can be used both as a stand-alone product and in combination with another agent, preferably in combination with a laundry detergent.
- a laundry detergent containing one of the moldings described above is therefore a further subject of the application.
- the shaped bodies or shaped body-containing textile detergents are used primarily to scent textile fabrics.
- the present invention provides, inter alia:
- the shaped body has a mass between 3 and 25 g and the ratio of body surface area to body volume is 2 cnr 1 to 10 cnr 1 .
- Shaped body according to item 1 wherein the shaped body has a mass of 4 to 22 g and in particular 5 to 20 g.
- Shaped body according to one of the preceding points the shaped body having a ratio of body surface area to body volume of 2.5 cm 1 to 8 cm 1 and in particular from 3 cm 1 to 7 cm 1 .
- Shaped body according to one of the preceding points wherein the shaped body has at least one convex side. Shaped body according to one of the preceding points, wherein the shaped body has no hemispherical or spherical three-dimensional shape. Shaped body according to one of the preceding points, wherein the shaped body has at least one concave side. Shaped body according to one of the preceding points, the shaped body being in the form of a non-convex body. Shaped body according to one of the preceding points, wherein the shaped body has at least one side which comprises convex and concave sections. Shaped body according to one of the preceding points, wherein the shaped body has at least one mirror plane.
- Shaped body according to one of the preceding points having a spatial extent of above 12 mm, preferably above 18 mm, particularly preferably above 24 mm and in particular above 30 mm, in at least one spatial direction.
- Shaped body according to one of the preceding points wherein the shaped body has a density above 1 g / cm 3 , preferably in the range between 1.05 and 1.5 g / cm 3 , particularly preferably in the range from 1.05 and 1.2 g / cm 3 has.
- Shaped body according to one of the preceding points the shaped body having a density below 1 g / cm 3 , preferably in the range between 0.5 and 0.95 g / cm 3 , particularly preferably in the range from 0.7 and 0.9 g / cm 3 3 has.
- Shaped body according to one of the preceding points wherein the shaped body has two phases.
- Shaped body according to one of the preceding points wherein the carrier material is water-soluble.
- Molded body according to one of the preceding points the molded body being a molded melt body.
- the carrier material being selected from the group of water-soluble polymers, preferably from the group of polyalkylene glycols, in particular from the group of polyethylene glycols.
- Shaped body according to one of the preceding points wherein the shaped body is sodium acetate trihydrate as carrier material in an amount of 20 to 95% by weight, preferably 30 to 95% by weight, preferably 40 to 90% by weight and in particular 45 to 90% by weight, based on the total weight of the molded article. Shaped body according to one of the preceding points, wherein the shaped body is a gel shaped body. Shaped body according to one of items 1 to 16 and 22, wherein the carrier material i) a solvent and
- a hydrocolloid preferably a hydrocolloid from the group of natural hydrocolloids, preferably from the group gelatin, agar, gum arabic, guar Gum, gellan gum, alginate, carrageenan carrageenate and pectins, particularly preferably from the group consisting of gelatine and agar.
- a hydrocolloid preferably a hydrocolloid from the group of natural hydrocolloids, preferably from the group gelatin, agar, gum arabic, guar Gum, gellan gum, alginate, carrageenan carrageenate and pectins, particularly preferably from the group consisting of gelatine and agar.
- Shaped body according to one of items 1 to 16 and 22, wherein the carrier material i) a solvent and
- a low molecular weight gel former with a molar mass up to 2000 g / mol, preferably a low molecular weight gel former from the group of benzylidene alditol compounds, hydroxystearic acid, hydrogenated castor oil, diarylamidocystine compound, N- (C8-C 24 ) -hydrocarbylglyconamide, diketopiperazine compound , 2-methyl-acrylic acid-2-ureido-ethyl ester, very particularly preferably a low molecular weight gel former from the group of dibenzoylcysteine and dibenzylidene sorbitol.
- Shaped body according to one of items 1 to 16 and 22, wherein the carrier material i) a solvent and
- a polymeric gel former with a molar mass of 10,000 g / mol to 200,000 g / mol, preferably a polymeric gel former from the group of
- - Starch in particular potato starch, corn starch, wheat starch, pea starch or tapioca starch;
- Shaped body according to one of the preceding points wherein the shaped body comprises perfume oil as a fragrance.
- Shaped body according to one of the preceding points wherein the shaped body comprises a combination of perfume oil and perfume capsules as a fragrance.
- Shaped body according to one of the preceding points the shaped body comprising the fragrance, based on its total weight, in an amount of 1 to 20% by weight, preferably 1 to 15% by weight, even more preferably 3 to 12% by weight.
- Shaped body according to one of the preceding points wherein the shaped body comprises a dye.
- Shaped body according to one of the preceding points wherein the shaped body comprises a bitter substance.
- Textile detergent containing a shaped body according to one of the preceding points Use of a molded body or a textile detergent according to one of the previous points as a textile care product for scenting flat textile structures.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019210894.6A DE102019210894A1 (de) | 2019-07-23 | 2019-07-23 | Parfümhaltiger Formkörper |
| PCT/EP2020/064992 WO2021013410A1 (de) | 2019-07-23 | 2020-05-29 | Parfümhaltiger formkörper |
Publications (2)
| Publication Number | Publication Date |
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| EP4004172A1 true EP4004172A1 (de) | 2022-06-01 |
| EP4004172B1 EP4004172B1 (de) | 2026-03-11 |
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| EP20729732.6A Active EP4004172B1 (de) | 2019-07-23 | 2020-05-29 | Parfümhaltiger formkörper |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12514356B2 (de) |
| EP (1) | EP4004172B1 (de) |
| DE (1) | DE102019210894A1 (de) |
| WO (1) | WO2021013410A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018217340A1 (de) * | 2018-10-10 | 2020-04-16 | Henkel Ag & Co. Kgaa | Gelförmige Formkörper zur Beduftung von Textilien im Waschprozess |
| EP4076344A1 (de) * | 2019-12-20 | 2022-10-26 | Henkel AG & Co. KGaA | Niedermolekulare gelbildner als duftstoffabgabesystem |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018213170A1 (en) * | 2017-05-16 | 2018-11-22 | The Procter & Gamble Company | Active agent-containing three-dimensional articles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2015736A1 (en) * | 1989-05-11 | 1990-11-11 | Diane G. Schmidt | Perfume particles for use in cleaning and conditioning compositions |
| DE10059340A1 (de) * | 2000-11-29 | 2002-06-20 | Henkel Kgaa | Teilchenförmiges Textilnachbehandlungsmittel |
| DE10360842A1 (de) * | 2003-12-20 | 2004-12-16 | Henkel Kgaa | Waschmittelsystem mit verzögerter Färbemittelwirkung |
| US7786027B2 (en) * | 2006-05-05 | 2010-08-31 | The Procter & Gamble Company | Functionalized substrates comprising perfume microcapsules |
| CN115919665A (zh) * | 2015-06-30 | 2023-04-07 | 宝洁公司 | 包含多个包含香料的微胶囊群体的组合物 |
| EP3722404B1 (de) * | 2019-04-12 | 2022-03-30 | Henkel AG & Co. KGaA | Feste parfümhaltige zusammensetzung |
-
2019
- 2019-07-23 DE DE102019210894.6A patent/DE102019210894A1/de not_active Withdrawn
-
2020
- 2020-05-29 EP EP20729732.6A patent/EP4004172B1/de active Active
- 2020-05-29 WO PCT/EP2020/064992 patent/WO2021013410A1/de not_active Ceased
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2022
- 2022-01-24 US US17/583,025 patent/US12514356B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018213170A1 (en) * | 2017-05-16 | 2018-11-22 | The Procter & Gamble Company | Active agent-containing three-dimensional articles |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021013410A1 (de) | 2021-01-28 |
| EP4004172B1 (de) | 2026-03-11 |
| US12514356B2 (en) | 2026-01-06 |
| US20220142332A1 (en) | 2022-05-12 |
| DE102019210894A1 (de) | 2021-01-28 |
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