EP3516033B1 - Continuous method for producing perfume-containing melting bodies - Google Patents

Continuous method for producing perfume-containing melting bodies Download PDF

Info

Publication number
EP3516033B1
EP3516033B1 EP17771764.2A EP17771764A EP3516033B1 EP 3516033 B1 EP3516033 B1 EP 3516033B1 EP 17771764 A EP17771764 A EP 17771764A EP 3516033 B1 EP3516033 B1 EP 3516033B1
Authority
EP
European Patent Office
Prior art keywords
oil
melt
water
fragrance
polyquaternium
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.)
Active
Application number
EP17771764.2A
Other languages
German (de)
French (fr)
Other versions
EP3516033A1 (en
Inventor
Thomas Holderbaum
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=61564513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3516033(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP3516033A1 publication Critical patent/EP3516033A1/en
Application granted granted Critical
Publication of EP3516033B1 publication Critical patent/EP3516033B1/en
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
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3707—Polyethers, e.g. polyalkyleneoxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/507—Compounds releasing perfumes by thermal or chemical activation

Definitions

  • the present invention relates to a continuous process for the production of perfume-containing melting bodies comprising at least one water-soluble or water-dispersible carrier polymer with a melting point> 30 ° C. and at least one fragrance, comprising the process steps described here and the perfume-containing melting bodies produced in this way.
  • Fragrances in the form of fragrance particles are often either used as an integral part of a washing or cleaning agent, or are metered into the washing drum in a separate form directly at the start of a washing cycle. In this way, the consumer can control the scenting of the laundry to be washed by individual dosing.
  • Fragrance particles of this type are usually provided in the form of perfume-containing melting bodies in a batch process.
  • Such perfume-containing moldings produced from melts require that the perfume is exposed to higher temperatures during manufacture.
  • the finished product melt is then transferred into a shaped body by means of cooling. Any production disruptions mean that the melt has to stay at higher temperatures for a longer period of time. This can lead to the breakdown of thermolabile components, such as some perfume components.
  • the melting of the ingredients of the shaped body, including the perfume results in the latter being exposed to unnecessarily long, high temperatures, which can also be disadvantageous for the reasons mentioned above.
  • the object of the present invention was therefore to overcome the problems mentioned above in the production of perfume-containing melting bodies.
  • the object was achieved according to the invention by a continuous process in which one or more constituents of the shaped body, i.e. usually the at least one carrier polymer, the fragrances are metered in continuously.
  • a continuous process in which one or more constituents of the shaped body, i.e. Usually the at least one carrier polymer is melted and the fragrances are metered in continuously to the melt.
  • melt is meant a composition that can be pumped, pumped and flowed.
  • the melt comprising the at least one water-soluble or water-dispersible carrier polymer, which according to the present invention is continuously conveyed, can be produced spatially decoupled from the conveyance.
  • At least one refers to 1 or more, for example 1, 2, 3, 4, 5, 6, 7, 8, 9 or more. In particular, this information relates to the type of agent / compound and not the absolute number of molecules. "At least one fragrance” therefore means that at least one type of fragrance is detected, but 2 or more different types of fragrances can also be contained.
  • the melting bodies obtained are solid at room temperature and temperatures up to 30 ° C., preferably up to 40 ° C.
  • the at least one carrier polymer is distinguished by the fact that it has a melting point of from 48 ° C. to 120 ° C., preferably from 48 ° C. to 80 ° 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.
  • Water dispersible as used herein means that the carrier polymer can be dispersed in water at a temperature of 20 ° C using known methods.
  • the at least one carrier polymer is preferably selected from polyalkylene glycols.
  • Suitable polyalkylene glycols in the context of the present invention are those which have an average molecular weight 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 and particularly preferably have average molecular weight between 9,000 and 12,000.
  • those polyalkyl glycols are particularly suitable which have a melting point between 40 ° C. and 90 ° C., in particular in the range from 45 to 70 ° C.
  • Examples of polyalkylene glycols that are useful in the context of the present invention are polypropylene glycol and polyethylene glycol.
  • the at least one carrier polymer is preferably polyethylene glycol.
  • the at least one carrier polymer is a polyethylene glycol with an average molecular weight 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 and particularly preferably with an average Molecular weight between 6,000 and 8,000 or 9,000 to 12,000.
  • a polyethylene glycol is characterized by a melting point in the range from 45 to 70 ° C., preferably 50 to 65 ° C., more preferably 50 to 60 ° C.
  • the at least one carrier polymer is contained in the melting body in an amount of 30 to 95% by weight, preferably 35 to 85% by weight, for example 40 to 80 or 40 to 78% by weight, based on the Total weight of the melting body
  • Another component of the melting body is at least one fragrance.
  • a fragrance is a chemical substance that stimulates the sense of smell. In order to stimulate the sense of smell, the chemical substance should be at least partially dispersible in the air, ie the fragrance should be at least slightly volatile at 25 ° C. If the fragrance is very volatile, the intensity of the smell will quickly fade away. With a lower volatility, however, the smell impression is more sustainable, ie it does not disappear so 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., 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.
  • 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. Fragrances can also be used to mask unpleasant smells or to provide a non-smelling substance with a desired smell.
  • Individual fragrance compounds for example synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type, can be used as fragrances.
  • Perfume compounds of the aldehyde type are, for example, adoxal (2,6,10-trimethyl-9-undecenal), anisaldehyde (4-methoxybenzaldehyde), cymal (3- (4-isopropylphenyl) -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, undecylene aldehyde, vanill
  • Perfume 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-Damascon, beta-Damascon, delta-Damascon, iso-Damascon, Damascenon, methyldihydrojasmonat, Menthon, Carvon, Kampfer, Koavon (3rd , 4,5,6,6-pentamethylhept-3-en-2-one), fenchone, alpha-ionone, beta-ionone, gamma-methyl-ionone, fleuramone (2-heptylcyclopentanone), dihydrojasmon, cis-jasmon , iso-E-Super (1- (1,2,3,
  • Perfume 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-non-1-ol, 9-decen-1-ol, ⁇ -methylbenzyl alcohol, ⁇ -terpineol, amyl salicylate, benzyl alcohol, benzyl salicylate, ⁇ -terpineol
  • 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, ethyl methylphenyl glycinate, allyl cyclohexyl propionate, styrallyl propionate, benzyl salicylate, cyclohexyl salicylate, floramate, melusate and jasmine cyclate.
  • DMBCA dimethylbenzylcarbinylacetate
  • 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.
  • 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 obtainable from plant sources.
  • the fragrances of plant 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 pine cone oil, elemi oil, eucalyptus oil, fennel oil, spruce needle oil, galbanum oil, geranium oil, guan oil oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, guin oil, ginger oil , ginger oil, iris oil, jasmin oil, cajeput oil, calamus
  • the fragrance is used as a fragrance precursor or 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 precursor” refers to compounds which only release the actual fragrance after chemical conversion / cleavage, typically by exposure to light or other environmental conditions, such as pH, temperature. Such compounds are often also referred to as fragrance storage substances or “pro-fragrance”.
  • the amount of fragrance in the melting bodies is preferably between 0.1 to 20% by weight, preferably 1 to 15% by weight, in particular 3 to 10% by weight, based on the total weight of the composition.
  • the perfume-containing melting body can further comprise at least one textile care compound.
  • a textile-care compound is understood to mean any compound that imparts an advantageous effect to the textile fabrics treated with it, such as, for example, a textile-softening effect, crease resistance or the harmful or negative effects that occur during cleaning and / or conditioning and / or wear, such as fading, graying, etc., is reduced.
  • the textile-care compound may preferably consist of textile softening compounds, bleaching agents, bleach activators, enzymes, silicone oils, antiredeposition agents, optical brighteners, graying inhibitors, shrink preventatives, anticrease agents, dye transfer inhibitors, antimicrobial active ingredients, germicides, fungicides, antioxidants, antistatic agents, ironing aids, waterproofing and Impregnating agents, swelling and anti-slip agents, UV absorbers and mixtures thereof can be selected.
  • the fabric care compound is a fabric softening compound. It is very particularly preferred that the textile-softening compound is selected from polysiloxanes, textile-softening clays, cationic polymers and mixtures thereof.
  • polysiloxanes and / or cationic polymers as a textile care compound in the melting bodies is advantageous since they not only have a softening effect, but also enhance the perfume impression on the laundry.
  • softening clays as a textile-care compound in the composition is advantageous because they additionally have a water-softening effect and, for example, limescale deposits on the laundry can be prevented.
  • a melting body contains a combination of at least two textile care compounds.
  • the melting bodies produced according to the invention contain such textile care compounds, they are used in particular as textile care agents or fabric softeners or as a component of such an agent or also as a component of a detergent.
  • Such a fabric softener can be used in the main wash cycle of an automatic washing or cleaning process.
  • the composition can be added, for example, together with the washing or cleaning agent into the drum or the washing-in chamber of a washing machine. This has the advantage that no additional rinse cycle is necessary and there are no unsightly deposits in the induction chamber
  • such a solid melting body can be used in the washing cycle of a laundry cleaning process and thus transport the textile care compound and the perfume to the laundry right at the beginning of the washing process in order to be able to develop their full potential. Furthermore, this melting body is easier and easier to handle than liquid compositions, since there are no drops left on the edge of the bottle, which during the subsequent storage of the bottle lead to edges on the surface or to unsightly deposits in the area of the closure. The same applies in the event that something is accidentally spilled by the melting body during the dosing. The spilled amount can also be removed more easily and cleanly.
  • Polydimethylpolysiloxanes are known as efficient textile care compounds.
  • Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).
  • the polysiloxane contains the structural units a) and b).
  • a particularly preferred polysiloxane has the following structure: (CH 3 ) 3 Si- [O-Si (CH 3 ) 2 ] n - [O-Si (CH 3 ) ⁇ (CH 2 ) 3 -NH- (CH 2 ) 2 -NH 2 ⁇ ] x -OSi ( CH 3 ) 3 where the sum n + x is a number between 2 and 10,000.
  • Suitable polysiloxanes with the structural units a) and b) are, for example, commercially available under the brand names DC2-8663, DC2-8035, DC2-8203, DC05-7022 or DC2-8566 (all ex Dow Corning). Also suitable according to the invention are, for example, the commercially available products Dow Corning® 7224, Dow Corning® 929 Cationic Emulsion or Formasil 410 (GE Silicones).
  • a suitable textile softening clay is, for example, a smectite clay.
  • Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, Saponite clays, Sauconite clays and mixtures thereof.
  • Montmorillonite clays are the preferred softening clays.
  • Bentonites mainly contain montmorillonites and can serve as a preferred source of fabric softening clay. The bentonites can be used as powders or crystals.
  • Suitable bentonites are sold, for example, under the names Laundrosil® by Süd-Chemie or under the name Detercal by Laviosa. It is preferred that the fabric care composition contains a powdered bentonite as the fabric care compound.
  • the melting bodies contain a textile-softening compound and one or more further textile-care compound (s).
  • the amount of textile care compound in the melting body can, in various embodiments, be 0.1 to 15% by weight and preferably 2 to 12% by weight.
  • the melting bodies can optionally contain further ingredients.
  • these additional ingredients are preferably selected from the group consisting of dyes, fillers, polysaccharides, pearlescent agents, skin-care compounds, bitter substances and mixtures thereof.
  • dyes In order to improve the aesthetic impression of the enamel bodies, they can be colored with suitable dyes.
  • Preferred dyes the selection of which is not difficult for the person skilled in the art, should have a high storage stability and insensitivity to the other ingredients of the detergents or cleaning agents and to light, and should not have a pronounced substantivity to textile fibers, in order not to dye them.
  • the melting bodies can contain a filler such as silica or inorganic salts such as sodium sulfate.
  • the amount of filler can be between 0 and 30% by weight and is preferably 1 to 30% by weight.
  • Suitable polysaccharides include, for example, starch.
  • the amount can also be between 0 and 30% by weight and is preferably 1 to 30% by weight.
  • the melting bodies can also contain a pearlescent agent to increase the gloss.
  • suitable pearlescent agents are ethylene glycol mono- and distearate and PEG-3 distearate.
  • the melting body can comprise a skin-care compound.
  • a skin-care compound is understood to mean a compound or a mixture of compounds which, when a textile comes into contact with the detergent, are absorbed onto the textile and give the skin an advantage when the textile comes into contact with skin compared to a textile which is not treated with the composition according to the invention has been.
  • This advantage can include, for example, the transfer of the skin-care compound from the textile to the skin, less water transfer from the skin to the textile or less friction on the skin surface by the textile.
  • the amount of skin-care compound is preferably between 0.01 and 10% by weight, preferably between 0.1 and 5% by weight and very particularly preferably between 0.3 and 3% by weight, based on the total weight of the melting body. It may be that the skin care compound also has a textile care effect.
  • the melting body composition In order to prevent oral absorption of the melting body composition by humans, in particular children, or animals, it can contain a bitter substance such as Bitrex®.
  • the fusible bodies produced by the methods described herein can have any shape.
  • the shaping takes place in particular in step (d) of the described method.
  • Solid, particulate shapes are preferred, such as, for example, essentially spherical, figurative, scaly, cuboid, cylindrical, conical or needle-shaped particles.
  • the particles can have a gummy bear-like, figurative design.
  • the maximum dimension of the particles in a spatial dimension is preferably from 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm. This means that, for example in the case of spherical particles, the diameter of the particles is from 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm.
  • the weight of the individual particles is usually between 2 and 150 mg, preferably between 5 and 10 mg.
  • the generation of a melt, the melting is carried out in step (a) of the methods described herein by heating to a temperature which is not more than 20 ° C. above the melting point of the carrier polymer.
  • Melting can be carried out using all customary methods and devices known to those skilled in the art.
  • the melt that the at least one carrier polymer is produced continuously, for example, by continuously feeding the at least one carrier polymer and possibly further constituents of the melting body to a corresponding device in which it is heated and the melt thus produced is conveyed further, for example pumped.
  • the melt can also be produced separately, for example in a batch process. According to the invention, such embodiments are also included in which the constituents of the melt are mixed with one another at any time before the method according to the invention is carried out and the mixture is stored in molten or cooled solid form until the method is carried out.
  • the at least one fragrance is then metered continuously into the melt.
  • the at least one fragrance is preferably used in liquid form, for example as a perfume oil, solution in a suitable solvent or as a slurry of perfume capsules in a, typically water-containing, solvent.
  • “Liquid” as used in this context means liquid under the conditions of use, preferably liquid at 20 ° C.
  • the flow can optionally be controlled by measuring the flow rate of the individual metering streams, ie the melt, the fragrance stream and, if appropriate, further ingredient streams. This can also be used to set the proportions of the individual components, for example.
  • the ingredients in addition to the carrier polymer (s) and the fragrances can either be produced directly with the carrier polymer as a melt, can be metered in together with the fragrances or separately to the melt. In the latter alternative, the fragrances can be added before or after the fragrances are added.
  • the method according to the invention is characterized in that the at least one textile care compound and / or the additional ingredients (A) are metered into the melt which is optionally produced and promoted in step (a) and / or (B) which contains, optionally produced and promoted, melt produced in step (a).
  • the method according to the invention can be characterized in that the at least one textile care compound and / or the additional ingredients (A) are added to the melt produced and promoted in step (a) and / or (B) in the step ( a) produced and promoted, melt are included.
  • the mixing of the combined metering streams can then take place directly after metering in or downstream after metering in several or all of the ingredients using suitable mixers, such as conventional static or dynamic mixing units.
  • the melt which contains the fragrances and, if appropriate, further ingredients and the carrier polymer, is cooled and optionally fed to the shaping, where the melt solidifies and obtains its final shape.
  • Suitable shaping processes are known to the person skilled in the art. Usual shapes have already been described above.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Detergent Compositions (AREA)

Description

Die vorliegende Erfindung betrifft ein kontinuierliches Verfahren zur Herstellung parfümhaltiger Schmelzkörper umfassend mindestens ein wasserlösliches oder wasserdispergierbares Trägerpolymer mit einem Schmelzpunkt >30°C und mindestens einen Duftstoff, umfassend die hierin beschriebenen Verfahrensschritte sowie die derart hergestellten parfümhaltigen Schmelzkörper.The present invention relates to a continuous process for the production of perfume-containing melting bodies comprising at least one water-soluble or water-dispersible carrier polymer with a melting point> 30 ° C. and at least one fragrance, comprising the process steps described here and the perfume-containing melting bodies produced in this way.

Bei der Anwendung von Wasch- und Reinigungsmitteln verfolgt der Verbraucher nicht nur das Ziel, die zu behandelnden Objekte zu waschen, zu reinigen oder zu pflegen, sondern er wünscht sich auch, dass die behandelten Objekte, wie z.B. Textilien, nach der Behandlung, beispielsweise nach der Wäsche, angenehm riechen. Insbesondere aus diesem Grunde enthalten die meisten kommerziell verfügbaren Wasch- und Reinigungsmittel Duftstoffe.When using detergents and cleaning agents, the consumer not only pursues the goal of washing, cleaning or maintaining the objects to be treated, but also wishes that the objects treated, e.g. Textiles smell pleasant after treatment, for example after washing. For this reason in particular, most commercially available detergents and cleaning agents contain fragrances.

Oftmals werden Duftstoffe in Form von Duftstoffpartikeln entweder als integraler Bestandteil eines Wasch- oder Reinigungsmittels verwendet, oder aber direkt zu Beginn eines Waschgangs in separater Form in die Waschtrommel dosiert. Auf diese Weise kann der Verbraucher durch individuelle Dosierung die Beduftung der zu waschenden Wäsche kontrollieren.Fragrances in the form of fragrance particles are often either used as an integral part of a washing or cleaning agent, or are metered into the washing drum in a separate form directly at the start of a washing cycle. In this way, the consumer can control the scenting of the laundry to be washed by individual dosing.

Derartige Duftstoffpartikel werden üblicherweise in Form parfümhaltiger Schmelzkörper in Batch-Verfahren bereitgestellt. Solche aus Schmelzen hergestellte parfümhaltige Formkörper erfordern während der Herstellung, dass das Parfüm höheren Temperaturen ausgesetzt wird. Die Fertigproduktschmelze wird dann mittels Kühlung in einen Formkörper überführt. Etwaige Produktionsstörungen führen dazu, dass die Schmelze längere Zeit bei höheren Temperaturen verweilen muss. Dies kann zum Abbau thermolabiler Bestandteile, wie mancher Parfümbstandteile führen. Außerdem führt bereits das Aufschmelzen der Inhaltstoffe des Formkörpers inklusive des Parfüms dazu, dass letzteres unnötig lange hohen Temperaturen ausgesetzt wird, was aus den oben genannten Gründen ebenfalls nachteilig sein kann.Fragrance particles of this type are usually provided in the form of perfume-containing melting bodies in a batch process. Such perfume-containing moldings produced from melts require that the perfume is exposed to higher temperatures during manufacture. The finished product melt is then transferred into a shaped body by means of cooling. Any production disruptions mean that the melt has to stay at higher temperatures for a longer period of time. This can lead to the breakdown of thermolabile components, such as some perfume components. In addition, the melting of the ingredients of the shaped body, including the perfume, results in the latter being exposed to unnecessarily long, high temperatures, which can also be disadvantageous for the reasons mentioned above.

Die Patentanmeldungen US 2012/0270765 A1 und DE 10 2007 037 147 A1 beschreiben duftstoffhaltige Textilbehandlungsmittel und Verfahren zu deren Herstellung.The patent applications US 2012/0270765 A1 and DE 10 2007 037 147 A1 describe fragrance-containing textile treatment agents and processes for their production.

Aufgabe der vorliegenden Erfindung war es daher, die vorstehend genannten Probleme bei der Herstellung parfümhaltiger Schmelzkörper zu überwinden.The object of the present invention was therefore to overcome the problems mentioned above in the production of perfume-containing melting bodies.

Die Aufgabe wurde erfindungsgemäß gelöst durch ein kontinuierliches Verfahren, in welchem zu einer Schmelze eines oder mehrerer Bestandteile des Formkörpers, d.h. üblicherweise das mindestens eine Trägerpolymer, die Duftstoffe kontinuierlich zudosiert werden.The object was achieved according to the invention by a continuous process in which one or more constituents of the shaped body, i.e. usually the at least one carrier polymer, the fragrances are metered in continuously.

Besonders vorteilhaft ist ein kontinuierliches Verfahren, in welchem erst einer oder mehrere Bestandteile des Formkörpers, d.h. üblicherweise das mindestens eine Trägerpolymer, aufgeschmolzen und die Duftstoffe kontinuierlich zu der Schmelze zudosiert werden.A continuous process in which one or more constituents of the shaped body, i.e. Usually the at least one carrier polymer is melted and the fragrances are metered in continuously to the melt.

In einem ersten Aspekt richtet sich die vorliegende Erfindung daher auf ein kontinuierliches Verfahren zur Herstellung parfümhaltiger Schmelzkörper umfassend mindestens ein wasserlösliches oder wasserdispergierbares Trägerpolymer mit einem Schmelzpunkt >30°C bis 250°C, vorzugsweise >40°C bis 150°C, vorzugsweise ausgewählt aus Polyalkylenglykolen, besonders bevorzugt Polyethylenglykol, und mindestens einen Duftstoff, dadurch gekennzeichnet, dass das Verfahren die Schritte umfasst:

  1. (a) kontinuierliches Fördern, optional kontinuierliches Erzeugen und Fördern, einer Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer;
  2. (b) kontinuierliches Zudosieren des mindestens einen Duftstoffs zu der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer;
  3. (c) Mischen der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer und des mindestens einen Duftstoffs; und
  4. (d) Abkühlen und optional Umformen der Mischung um parfümhaltige Schmelzkörper zu erhalten.
In a first aspect, the present invention is therefore directed to a continuous process for producing perfume-containing melting bodies comprising at least one water-soluble or water-dispersible carrier polymer with a melting point> 30 ° C. to 250 ° C., preferably> 40 ° C. to 150 ° C., preferably selected from Polyalkylene glycols, particularly preferably polyethylene glycol, and at least one fragrance, characterized in that the method comprises the steps:
  1. (a) continuous delivery, optionally continuous production and delivery, of a melt comprising the at least one water-soluble or water-dispersible carrier polymer;
  2. (b) continuously metering the at least one fragrance into the melt comprising the at least one water-soluble or water-dispersible carrier polymer;
  3. (c) mixing the melt comprising the at least one water-soluble or water-dispersible carrier polymer and the at least one fragrance; and
  4. (d) cooling and optionally reshaping the mixture in order to obtain perfume-containing melting bodies.

Insbesondere betrifft dieser Aspekt der vorliegenden Erfindung daher ein kontinuierliches Verfahren zur Herstellung parfümhaltiger Schmelzkörper umfassend mindestens ein wasserlösliches oder wasserdispergierbares Trägerpolymer mit einem Schmelzpunkt >30°C bis 250°C, vorzugsweise >40°C bis 150°C, vorzugsweise ausgewählt aus Polyalkylenglykolen, besonders bevorzugt Polyethylenglykol, und mindestens einen Duftstoff, dadurch gekennzeichnet, dass das Verfahren die Schritte umfasst:

  1. (a) kontinuierliches Erzeugen und Fördern, einer Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer;
  2. (b) kontinuierliches Zudosieren des mindestens einen Duftstoffs zu der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer;
  3. (c) Mischen der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer und des mindestens einen Duftstoffs; und
  4. (d) Abkühlen und optional Umformen der Mischung um parfümhaltige Schmelzkörper zu erhalten.
In particular, this aspect of the present invention therefore relates to a continuous process for producing perfume-containing melting bodies comprising at least one water-soluble or water-dispersible carrier polymer having a melting point> 30 ° C. to 250 ° C., preferably> 40 ° C. to 150 ° C., preferably selected from polyalkylene glycols, particularly preferably polyethylene glycol, and at least one fragrance, characterized in that the method comprises the steps:
  1. (a) continuously producing and conveying a melt comprising the at least one water-soluble or water-dispersible carrier polymer;
  2. (b) continuously metering the at least one fragrance into the melt comprising the at least one water-soluble or water-dispersible carrier polymer;
  3. (c) mixing the melt comprising the at least one water-soluble or water-dispersible carrier polymer and the at least one fragrance; and
  4. (d) cooling and optionally reshaping the mixture in order to obtain perfume-containing melting bodies.

Mit Schmelze wird eine Zusammensetzung gemeint, die förder- und pumpbar und fließfähig ist, bezeichnet.By melt is meant a composition that can be pumped, pumped and flowed.

Der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer, die gemäß vorliegender Erfindung kontinuierlich gefördert wird, kann von der Förderung räumlich entkoppelt erzeugt werden.The melt comprising the at least one water-soluble or water-dispersible carrier polymer, which according to the present invention is continuously conveyed, can be produced spatially decoupled from the conveyance.

Diese und weitere Aspekte, Merkmale und Vorteile der Erfindung werden für den Fachmann aus dem Studium der folgenden detaillierten Beschreibung und Ansprüche ersichtlich. Dabei kann jedes Merkmal aus einem Aspekt der Erfindung in jedem anderen Aspekt der Erfindung eingesetzt werden. Ferner ist es selbstverständlich, dass die hierin enthaltenen Beispiele die Erfindung beschreiben und veranschaulichen sollen, diese aber nicht einschränken und insbesondere die Erfindung nicht auf diese Beispiele beschränkt ist.These and other aspects, features and advantages of the invention will become apparent to those skilled in the art upon studying the following detailed description and claims. Each feature from one aspect of the invention can be used in any other aspect of the invention. Furthermore, it goes without saying that the examples contained herein are intended to describe and illustrate the invention, but not to limit it, and in particular the invention is not restricted to these examples.

Alle Prozentangaben sind, sofern nicht anders angegeben, Gewichts-%. Numerische Bereiche, die in dem Format "von x bis y" angegeben sind, schließen die genannten Werte ein. Wenn mehrere bevorzugte numerische Bereiche in diesem Format angegeben sind, ist es selbstverständlich, dass alle Bereiche, die durch die Kombination der verschiedenen Endpunkte entstehen, ebenfalls erfasst werden.Unless otherwise stated, all percentages are% by weight. Numerical ranges that are specified in the format "from x to y" include the values mentioned. If several preferred numerical ranges are specified in this format, it goes without saying that all ranges that result from the combination of the different endpoints are also covered.

"Mindestens ein", wie hierin verwendet, bezieht sich auf 1 oder mehr, beispielsweise 1, 2, 3, 4, 5, 6, 7, 8, 9 oder mehr. Insbesondere bezieht sich diese Angabe auf die Art des Mittels/der Verbindung und nicht die absolute Zahl der Moleküle. "Mindestens ein Duftstoff", bedeutet daher, dass mindestens eine Art von Duftstoff erfasst wird, aber auch 2 oder mehr verschiedene Arten von Duftstoffen enthalten sein können."At least one" as used herein refers to 1 or more, for example 1, 2, 3, 4, 5, 6, 7, 8, 9 or more. In particular, this information relates to the type of agent / compound and not the absolute number of molecules. "At least one fragrance" therefore means that at least one type of fragrance is detected, but 2 or more different types of fragrances can also be contained.

Ein erster Gegenstand der vorliegenden Erfindung ist ein kontinuierliches Verfahren zur Herstellung parfümhaltiger Schmelzkörper umfassend mindestens ein wasserlösliches oder wasserdispergierbares Trägerpolymer mit einem Schmelzpunkt >30°C bis 250°C, vorzugsweise >40°C bis 150°C, vorzugsweise ausgewählt aus Polyalkylenglykolen, besonders bevorzugt Polyethylenglykol, und mindestens einen Duftstoff, dadurch gekennzeichnet, dass das Verfahren die Schritte umfasst:

  1. (a) kontinuierliches Fördern, optional kontinuierliches Erzeugen und Fördern, einer Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer;
  2. (b) kontinuierliches Zudosieren des mindestens einen Duftstoffs zu der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer;
  3. (c) Mischen der Schmelze umfassend das mindestens eine wasserlösliche oder wasserdispergierbare Trägerpolymer und des mindestens einen Duftstoffs; und
  4. (d) Abkühlen und optional Umformen der Mischung um parfümhaltige Schmelzkörper zu erhalten.
A first object of the present invention is a continuous process for producing perfume-containing melting bodies comprising at least one water-soluble or water-dispersible carrier polymer with a melting point> 30 ° C to 250 ° C, preferably> 40 ° C to 150 ° C, preferably selected from polyalkylene glycols, particularly preferably polyethylene glycol, and at least one fragrance, characterized in that the method comprises the steps:
  1. (a) continuous delivery, optionally continuous production and delivery, of a melt comprising the at least one water-soluble or water-dispersible carrier polymer;
  2. (b) continuously metering the at least one fragrance into the melt comprising the at least one water-soluble or water-dispersible carrier polymer;
  3. (c) mixing the melt comprising the at least one water-soluble or water-dispersible carrier polymer and the at least one fragrance; and
  4. (d) cooling and optionally reshaping the mixture in order to obtain perfume-containing melting bodies.

Die erhaltenen Schmelzkörper sind bei Raumtemperatur und Temperaturen bis 30°C, vorzugsweise bis 40°C fest. Bei der Hauptkomponente der gemäß der hierin beschrieben Verfahren hergestellten Schmelz- oder Formkörper, wobei diese beiden Ausdrücke hierin austauschbar verwendet werden, handelt es sich um mindestens ein wasserlösliches oder wasserdispergierbares Trägerpolymer. In verschiedenen Ausführungsformen zeichnet sich das mindestens eine Trägerpolymer dadurch aus, dass es einen Schmelzpunkt von 48°C bis 120°C, vorzugsweise von 48°C bis 80°C aufweist. "Wasserlöslich", wie hierin verwendet, bedeutet eine Löslichkeit in Wasser bei 20°C von mindestens 1 g/L, vorzugsweise mindestens 10 g/L, noch bevorzugter mindestens 50 g/L. "Wasserdispergierbar", wie hierin verwendet, bedeutet, dass sich das Trägerpolymer mit bekannten Verfahren in Wasser bei einer Temperatur von 20°C dispergieren lässt.The melting bodies obtained are solid at room temperature and temperatures up to 30 ° C., preferably up to 40 ° C. The main component of the melt or molded body produced according to the method described herein, these two terms being used interchangeably herein, is at least one water-soluble or water-dispersible carrier polymer. In various embodiments, the at least one carrier polymer is distinguished by the fact that it has a melting point of from 48 ° C. to 120 ° C., preferably from 48 ° C. to 80 ° 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. "Water dispersible" as used herein means that the carrier polymer can be dispersed in water at a temperature of 20 ° C using known methods.

Gemäß der vorliegenden Erfindung ist das mindestens eine Trägerpolymer vorzugsweise ausgewählt aus Polyalkylenglykolen.According to the present invention, the at least one carrier polymer is preferably selected from polyalkylene glycols.

Im Kontext der vorliegenden Erfindung sind solche Polyalkylenglykole geeignet, die ein mittleres Molekulargewicht von >1000 g/mol, insbesondere >1500 g/mol, vorzugsweise ein mittleres Molekulargewicht zwischen 3.000 und 15.000, noch bevorzugter ein mittleres Molekulargewicht zwischen 4.000 und 13.000 und insbesondere bevorzugt ein mittleres Molekulargewicht zwischen 9.000 und 12.000 aufweisen.Suitable polyalkylene glycols in the context of the present invention are those which have an average molecular weight 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 and particularly preferably have average molecular weight between 9,000 and 12,000.

Wenn im Rahmen dieser Anmeldung von "mittlerem Molekulargewicht von Polyalkylenglykolen" gesprochen wird, so beziehen sich diese Angaben jeweils auf die Werte, die sich rechnerisch aus der OH-Zahl gemessen gemäß DIN 53240 ergeben.If the term "average molecular weight of polyalkylene glycols" is used in the context of this application, then this information relates in each case to the values which arithmetically result from the OH number measured in accordance with DIN 53240.

Gemäß der vorliegenden Erfindung sind insbesondere solche Polyalkylglykole geeignet, die einen Schmelzpunkt zwischen 40 °C und 90 °C aufweisen, insbesondere im Bereich von 45 bis 70°C. Beispiele für Polyalkylenglykole, die im Kontext der vorliegenden Erfindung geeignet sind, sind Polypropylenglykol und Polyethylenglykol.According to the present invention, those polyalkyl glycols are particularly suitable which have a melting point between 40 ° C. and 90 ° C., in particular in the range from 45 to 70 ° C. Examples of polyalkylene glycols that are useful in the context of the present invention are polypropylene glycol and polyethylene glycol.

Gemäß einigen Ausführungsformen handelt es sich bei dem mindestens einen Trägerpolymer vorzugsweise um Polyethylenglykol.According to some embodiments, the at least one carrier polymer is preferably polyethylene glycol.

In einigen Ausführungsformen handelt es sich bei dem mindestens einen Trägerpolymer um ein Polyethylenglykol mit einem mittleren Molekulargewicht von >1500 g/mol, vorzugsweise einem mittleren Molekulargewicht zwischen 3.000 und 15.000, noch bevorzugter mit einem mittleren Molekulargewicht zwischen 4.000 und 13.000 und insbesondere bevorzugt mit einem mittleren Molekulargewicht zwischen 6.000 und 8.000 oder 9.000 bis 12.000. In einigen Ausführungsformen zeichnet sich ein solches Polyethylenglykol durch einen Schmelzpunkt im Bereich von 45 bis 70°C, vorzugsweise 50 bis 65°C aus, noch bevorzugter 50 bis 60°C.In some embodiments, the at least one carrier polymer is a polyethylene glycol with an average molecular weight 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 and particularly preferably with an average Molecular weight between 6,000 and 8,000 or 9,000 to 12,000. In some embodiments, such a polyethylene glycol is characterized by a melting point in the range from 45 to 70 ° C., preferably 50 to 65 ° C., more preferably 50 to 60 ° C.

In verschiedenen Ausführungsformen ist das mindestens eine Trägerpolymer in einer Menge von 30 bis 95 Gew.-%, vorzugsweise von 35 bis 85 Gew.-%, beispielsweise 40 bis 80 oder 40 bis 78 Gew.-% in dem Schmelzkörper enthalten, basierend auf dem Gesamtgewicht des Schmelzkörpers
Eine weitere Komponente des Schmelzkörper ist mindestens ein Duftstoff. Bei einem Duftstoff handelt es sich um eine den Geruchsinn anregende, chemische Substanz. Um den Geruchssinn anregen zu können, sollte die chemische Substanz zumindest teilweise in der Luft verteilbar sein, d.h. der Duftstoff sollte bei 25°C zumindest in geringem Maße flüchtig sein. Ist der Duftstoff nun sehr flüchtig, klingt die Geruchsintensität dann schnell wieder ab. Bei einer geringeren Flüchtigkeit ist der Gerucheindruck jedoch nachhaltiger, d.h. er verschwindet nicht so schnell. In einer Ausführungsform weist der Duftstoff daher einen Schmelzpunkt auf, der im Bereich von -100°C bis 100°C, bevorzugt von -80°C bis 80°C, noch bevorzugter von -20°C bis 50°C, insbesondere von - 30°C bis 20°C liegt. In einer weiteren Ausführungsform weist der Duftstoff einen Siedepunkt auf, der im Bereich von 25°C bis 400°C, bevorzugt von 50°C bis 380°C, mehr bevorzugt von 75°C bis 350°C, insbesondere von 100°C bis 330°C liegt.In various embodiments, the at least one carrier polymer is contained in the melting body in an amount of 30 to 95% by weight, preferably 35 to 85% by weight, for example 40 to 80 or 40 to 78% by weight, based on the Total weight of the melting body
Another component of the melting body is at least one fragrance. A fragrance is a chemical substance that stimulates the sense of smell. In order to stimulate the sense of smell, the chemical substance should be at least partially dispersible in the air, ie the fragrance should be at least slightly volatile at 25 ° C. If the fragrance is very volatile, the intensity of the smell will quickly fade away. With a lower volatility, however, the smell impression is more sustainable, ie it does not disappear so quickly. In one embodiment, 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., more preferably from -20 ° C. to 50 ° C., in particular from 30 ° C to 20 ° C. In a further embodiment, 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.

Insgesamt sollte eine chemische Substanz eine bestimmte Molekülmasse nicht überschreiten, um als Duftstoff zu fungieren, da bei zu hoher Molekülmasse die erforderliche Flüchtigkeit nicht mehr gewährleitstet werden kann. In einer Ausführungsform weist der Duftstoff eine Molekülmasse von 40 bis 700 g/mol, noch bevorzugter von 60 bis 400 g/mol auf.Overall, a chemical substance should not exceed a certain molecular mass in order to act as a fragrance, since the required volatility can no longer be ensured if the molecular mass is too high. In one embodiment, the fragrance has a molecular weight of 40 to 700 g / mol, more preferably 60 to 400 g / mol.

Der Geruch eines Duftstoffes wird von den meisten Menschen als angenehm empfunden und entspricht häufig dem Geruch nach beispielsweise Blüten, Früchten, Gewürzen, Rinde, Harz, Blättern, Gräsern, Moosen und Wurzeln. So können Duftstoffe auch dazu verwendet werden, um unangenehme Gerüche zu überlagern oder aber auch um einen nicht riechenden Stoff mit einem gewünschten Geruch zu versehen. Als Duftstoffe können einzelne Riechstoffverbindungen, z.B. die synthetischen Produkte vom Typ der Ester, Ether, Aldehyde, Ketone, Alkohole und Kohlenwasserstoffe verwendet werden.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. Fragrances can also be used to mask unpleasant smells or to provide a non-smelling substance with a desired smell. Individual fragrance compounds, for example synthetic products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type, can be used as fragrances.

Duftstoffverbindungen vom Typ der Aldehyde sind beispielsweise Adoxal (2,6,10-Trimethyl-9-undecenal), Anisaldehyd (4-Methoxybenzaldehyd), Cymal (3-(4-Isopropyl-phenyl)-2-methylpropanal), Ethylvanillin, Florhydral (3-(3-isopropylphenyl)butanal), Helional (3-(3,4-Methylendioxyphenyl)-2-methylpropanal), Heliotropin, Hydroxycitronellal, Lauraldehyd, Lyral (3- und 4-(4-Hydroxy-4-methylpentyl)-3- cyclohexen-1-carboxaldehyd), Methylnonylacetaldehyd, Lilial (3-(4-tert-Butylphenyl)-2-methylpropanal), Phenylacetaldehyd, Undecylenaldehyd, Vanillin, 2,6,10-Trimethyl-9-undecenal, 3-Dodecen-1-al, alpha-n-Amylzimtaldehyd, Melonal (2,6-Dimethyl-5-heptenal), 2,4-Di-methyl-3-cyclohexen-1-carboxaldehyd (Triplal), 4-Methoxybenzaldehyd, Benzaldehyd, 3-(4-tert- Butylphenyl)-propanal, 2-Methyl-3-(para-methoxyphenyl)propanal, 2-Methyl-4-(2,6,6-timethyl-2(1)-cyclohexen-1-yl)butanal, 3-Phenyl-2-propenal, cis-/trans-3,7-Dimethyl-2,6-octadien-1-al, 3,7-Dimethyl-6-octen-1-al, [(3,7-Dimethyl-6-octenyl)oxy]acetaldehyd, 4-Isopropylbenzylaldehyd, 1,2,3,4,5,6,7,8-Octahydro-8,8-dimethyl-2-naphthaldehyd, 2,4-Dimethyl-3-cyclohexen-1-carboxaldehyd, 2-Methyl-3-(isopropylphenyl)propanal, 1-Decanal, 2,6-Dimethyl-5-heptenal, 4-(Tricyclo[5.2.1.0(2,6)]-decyliden-8)-butanal, Octahydro-4,7-methan-1H-indencarboxaldehyd, 3-Ethoxy-4-hydroxybenzaldehyd, para-Ethyl-alpha,alpha-dimethylhydrozimtaldehyd, alpha-Methyl-3,4-(methylendioxy)-hydrozimtaldehyd, 3,4-Methylendioxybenzaldehyd, alpha-n-Hexylzimtaldehyd, m-Cymen-7-carboxaldehyd, alpha-Methylphenylacetaldehyd, 7-Hydroxy-3,7-dimethyloctanal, Undecenal, 2,4,6-Trimethyl-3-cyclohexen-1-carboxaldehyd, 4-(3)(4-Methyl-3-pentenyl)-3-cyclohexencarboxaldehyd, 1-Dodecanal, 2,4-Dimethylcyclohexen-3-carboxaldehyd, 4-(4-Hydroxy-4-methylpentyl)-3-cylohexen-1-carboxaldehyd, 7-Methoxy-3,7-dimethyloctan-1-al, 2-Methyl- undecanal, 2-Methyldecanal, 1-Nonanal, 1-Octanal, 2,6,10-Trimethyl-5,9-undecadienal, 2-Methyl-3-(4-tert-butyl)propanal, Dihydrozimtaldehyd, 1-Methyl-4-(4-methyl-3-pentenyl)-3-cyclohexen-1-carboxaldehyd, 5- oder 6-Methoxyhexahydro-4,7-methanindan-1- oder -2-carboxaldehyd, 3,7-Dimethyloctan-1-al, 1-Undecanal, 10-Undecen-1-al, 4-Hydroxy-3-methoxybenzaldehyd, 1-Methyl-3-(4-methylpentyl)-3-cyclohexencarboxaldehyd, 7-Hydroxy-3J-dimethyl-octanal, trans-4-Decenal, 2,6-Nonadienal, para-Tolylacetaldehyd, 4-Methylphenylacetaldehyd, 2-Methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal, ortho-Methoxyzimtaldehyd, 3,5,6-Trimethyl-3-cyclohexen- carboxaldehyd, 3J-Dimethyl-2-methylen-6-octenal, Phenoxyacetaldehyd, 5,9-Dimethyl-4,8- decadienal, Päonienaldehyd (6,10-Dimethyl-3-oxa-5,9-undecadien-1-al), Hexahydro-4,7-methanindan-1-carboxaldehyd, 2-Methyloctanal, alpha-Methyl-4-(1-methylethyl)benzolacetaldehyd, 6,6-Dimethyl-2-norpinen-2-propionaldehyd, para-Methylphenoxyacetaldehyd, 2-Methyl-3-phenyl-2-propen-1-al, 3,5,5-Trimethylhexanal, Hexahydro-8,8-dimethyl-2-naphthaldehyd, 3-Propyl-bicyclo-[2.2.1]-hept-5-en-2-carbaldehyd, 9-Decenal, 3-Methyl-5-phenyl-1-pentanal, Methylnonylacetaldehyd, Hexanal und trans-2-Hexenal.Perfume compounds of the aldehyde type are, for example, adoxal (2,6,10-trimethyl-9-undecenal), anisaldehyde (4-methoxybenzaldehyde), cymal (3- (4-isopropylphenyl) -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, undecylene aldehyde, vanillin, 2,6,10-trimethyl-9-undecenal, 3-dodecene 1-al, alpha-n-amylcinnamaldehyde, melonal (2,6-dimethyl-5-heptenal), 2,4-dimethyl-3-cyclohexene-1-carboxaldehyde (triplal), 4-methoxybenzaldehyde, benzaldehyde, 3- (4-tert-butylphenyl) propanal, 2-methyl-3- (para-methoxyphenyl) propanal, 2-methyl-4- (2,6,6-timethyl-2 (1) -cyclohexen-1-yl) butanal , 3-phenyl-2-propenal, cis- / trans-3,7-dimethyl-2,6-octadien-1-al, 3,7-dimethyl-6-octen-1-al, [(3.7- Dimethyl-6-octenyl) oxy] acetaldeh yd, 4-isopropylbenzylaldehyde, 1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthaldehyde, 2,4-dimethyl-3-cyclohexene-1-carboxaldehyde, 2- Methyl 3- (isopropylphenyl) propanal, 1-decanal, 2,6-dimethyl-5-heptenal, 4- (tricyclo [5.2.1.0 (2.6)] decylidene-8) butanal, octahydro-4,7 -methane-1H-indenecarboxaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, para-ethyl-alpha, alpha-dimethylhydrocinnamaldehyde, alpha-methyl-3,4- (methylenedioxy) hydrocinnamaldehyde, 3,4-methylenedioxybenzaldehyde, alpha-n-hexylcinnamaldehyde , m-Cymen-7-carboxaldehyde, alpha-methylphenylacetaldehyde, 7-hydroxy-3,7-dimethyloctanal, undecenal, 2,4,6-trimethyl-3-cyclohexene-1-carboxaldehyde, 4- (3) (4-methyl -3-pentenyl) -3-cyclohexenecarboxaldehyde, 1-dodecanal, 2,4-dimethylcyclohexen-3-carboxaldehyde, 4- (4-hydroxy-4-methylpentyl) -3-cylohexen-1-carboxaldehyde, 7-methoxy-3, 7-dimethyloctan-1-al, 2-methyl-undecanal, 2-methyldecanal, 1-nonanal, 1-octanal, 2,6,10-trimethyl-5,9-undecadienal, 2-methyl-3- (4-tert -butyl) propanal, dihydrocinnamaldehyde, 1-methyl-4- (4-methyl-3-pe ntenyl) -3-cyclohexene-1-carboxaldehyde, 5- or 6-methoxyhexahydro-4,7-methanindan-1- or -2-carboxaldehyde, 3,7-dimethyloctan-1-al, 1-undecanal, 10-undecen 1-al, 4-hydroxy-3-methoxybenzaldehyde, 1-methyl-3- (4-methylpentyl) -3-cyclohexenecarboxaldehyde, 7-hydroxy-3J-dimethyl-octanal, trans-4-decenal, 2,6-nonadienal, para-tolylacetaldehyde, 4-methylphenylacetaldehyde, 2-methyl-4- (2,6,6-trimethyl-1-cyclohexen-1-yl) -2-butenal, ortho-methoxycinnamaldehyde, 3,5,6-trimethyl-3- cyclohexenecarboxaldehyde, 3J-dimethyl-2-methylene-6-octenal, phenoxyacetaldehyde, 5,9-dimethyl-4,8-decadienal, peony aldehyde (6,10-dimethyl-3-oxa-5,9-undecadien-1- al), hexahydro-4,7-methanindane-1-carboxaldehyde, 2-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.

Duftstoffverbindungen vom Typ der Ketone sind beispielsweise Methyl-beta-naphthylketon, Moschusindanon (1,2,3,5,6,7-Hexahydro-1,1,2,3,3- pentamethyl-4H-inden-4-on), Tonalid (6-Acetyl-1,1,2,4,4,7-hexamethyltetralin), alpha-Damascon, beta-Damascon, delta-Damascon, iso-Damascon, Damascenon, Methyldihydrojasmonat, Menthon, Carvon, Kampfer, Koavon (3,4,5,6,6-Pentamethylhept-3-en-2-on), Fenchon, alpha-lonon, beta- lonon, gamma-Methyl-lonon, Fleuramon (2-heptylcyclopen-tanon), Dihydrojasmon, cis-Jasmon, iso-E-Super (1-(1,2,3,4,5,6J,8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl)-ethan-1-on (und Isomere)), Methylcedrenylketon, Acetophenon, Methylacetophenon, para-Methoxyacetophenon, Methyl-beta-naphtylketon, Benzylaceton, Benzophenon, para-Hydroxyphenylbutanon, Sellerie- Keton(3-methyl-5-propyl-2-cyclohexenon), 6-Isopropyldecahydro-2-naphton, Dimethyloctenon, Frescomenthe (2-butan-2-yl-cyclohexan-1-on), 4-(1-Ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanon, Methylheptenon, 2-(2-(4-Methyl-3-cyclohexen-1-yl)propyl)cyclopentanon, 1-(p-Menthen-6(2)yl)-1-propanon, 4-(4-Hydroxy-3-methoxyphenyl)-2-butanon, 2-Acetyl-3,3-dimethylnorbornan, 6,7- Dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanon, 4-Damascol, Dulcinyl(4-(1,3-benzodioxol-5-yl) butan-2-on), Hexalon (1-(2,6,6-trimethyl-2-cyclohexene-1-yl)-1,6-heptadien-3-on), IsocyclemonE(2-acetonaphthon-1,2,3,4,5,6,7,8-octahydro-2,3,8,8-tetramethyl), Methylnonylketon, Methylcyclocitron, Methyllavendelketon, Orivon (4-tert-Amyl-cyclohexanon), 4-tert-Butylcyclohexanon, Delphon (2-pentyl-cyclopentanon), Muscon ( CAS 541-91-3 ), Neobutenon (1-(5,5-dimethyl-1- cyclohexenyl)pent-4-en-1-on), Plicaton (CAS 41724-19-0), Velouton (2,2,5-Trimethyl-5- pentylcyclopentan-1-on),2,4,4,7-Tetramethyl-oct-6-en-3-on und Tetrameran (6,10- Dimethylundecen-2-on).Perfume 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-Damascon, beta-Damascon, delta-Damascon, iso-Damascon, Damascenon, methyldihydrojasmonat, Menthon, Carvon, Kampfer, Koavon (3rd , 4,5,6,6-pentamethylhept-3-en-2-one), fenchone, alpha-ionone, beta-ionone, gamma-methyl-ionone, fleuramone (2-heptylcyclopentanone), dihydrojasmon, cis-jasmon , iso-E-Super (1- (1,2,3,4,5,6J, 8-octahydro-2,3,8,8-tetramethyl-2-naphthalenyl) ethan-1-one (and isomers) ), Methylcedrenyl ketone, acetophenone, methylacetophenone, para-methoxyacetophenone, methyl-beta-naphthyl ketone, benzylacetone, benzophenone, para-hydroxyphenylbutanone, celery ketone (3-methyl-5-propyl-2-cyclohexenone), 6-isopropyl-decahydro-dodehydro , Dimethyloctenone, frescomenthe (2-butan-2-yl-cyclohexan-1-one), 4- (1-ethoxyvinyl) -3,3,5,5-tetramethylcyclohexanone, methylheptenone, 2- (2- (4-methyl- 3-cyclohe xen-1-yl) propyl) cyclopentanone, 1- (p-menthen-6 (2) yl) -1-propanone, 4- (4-hydroxy-3-methoxyphenyl) -2-butanone, 2-acetyl-3, 3-dimethylnorbornane, 6,7-dihydro-1,1,2,3,3-pentamethyl-4 (5H) -indanone, 4-damascol, dulcinyl (4- (1,3-benzodioxol-5-yl) butane 2-one), hexalon (1- (2,6,6-trimethyl-2-cyclohexene-1-yl) -1,6-heptadien-3-one), isocyclemonE (2-acetonaphthone-1,2,3, 4,5,6,7,8-octahydro-2,3,8,8-tetramethyl), methyl nonyl ketone, methyl cyclocitron, methyl lavender delketone, Orivon (4-tert-amyl-cyclohexanone), 4-tert-butylcyclohexanone, dolphon (2- pentyl-cyclopentanone), muscon ( CAS 541-91-3 ), Neobutenone (1- (5,5-dimethyl-1-cyclohexenyl) pent-4-en-1-one), plicaton (CAS 41724-19-0), velouton (2,2,5-trimethyl-5- pentylcyclopentan-1-one), 2,4,4,7-tetramethyl-oct-6-en-3-one and tetrameran (6,10-dimethylundecen-2-one).

Duftstoffverbindungen vom Typ der Alkohole sind beispielsweise 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-Nonen-1-ol, 9-Decen-1-ol, α-Methylbenzylalkohol, α-Terpineol, Amylsalicylat, Benzylalkohol, Benzylsalicylat, β-Terpineol, Butylsalicylat, Citronellol, Cyclohexylsalicylat, Decanol, Di-hydromyrcenol, Dimethylbenzylcarbinol, Dimethylheptanol, Dimethyloctanol, Ethylsalicylat, Ethylvanilin, Eugenol, Farnesol, Geraniol, Heptanol, Hexylsalicylat, Isoborneol, Isoeugenol, Isopulegol, Linalool, Menthol, Myrtenol, n-Hexanol, Nerol, Nonanol, Octanol, p-Menthan-7-ol, Phenylethylalkohol, Phenol, Phenylsalicylat, Tetrahydrogeraniol, Tetrahydrolinalool, Thymol, trans-2-cis-6-Nonadicnol, trans-2-Nonen-1-ol, trans-2-Octenol, Undecanol, Vanillin, Champiniol, Hexenol und Zimtalkohol.Perfume 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-non-1-ol, 9-decen-1-ol, α-methylbenzyl alcohol, α-terpineol, amyl salicylate, benzyl alcohol, benzyl salicylate, β-terpineol, butyl salicylate, citronellol, cyclohexyl salicylate , Decanol, di-hydromyrcenol, dimethylbenzylcarbinol, dimethylheptanol, dimethyloctanol, ethyl salicylate, ethylvaniline, eugenol, farnesol, geraniol, heptanol, hexylsalicylate, isoborneol, isoeugenol, isopulegol, linalool, nanolol, nanolol, nanolol, menthol, myrol, menthol, myrhol, myrol -Menthan-7-ol, phenylethyl alcohol, phenol, phenyl salicylate, tetrahydrogeraniol, tetrahydrolinalool, thymol, trans-2-cis-6-nonadicnol, trans-2-non-1-ol, trans-2- Octenol, undecanol, vanillin, champiniol, hexenol and cinnamon alcohol.

Duftstoffverbindungen vom Typ der Ester sind z.B. Benzylacetat, Phenoxyethylisobutyrat, p-tert-Butylcyclohexylacetat, Linalylacetat, Dimethylbenzylcarbinylacetat (DMBCA), Phenylethylacetat, Benzylacetat, Ethylmethylphenyl- glycinat, Allylcyclohexylpropionat, Styrallylpropionat, Benzylsalicylat, Cyclohexylsalicylat, Floramat, Melusat und Jasmacyclat.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, ethyl methylphenyl glycinate, allyl cyclohexyl propionate, styrallyl propionate, benzyl salicylate, cyclohexyl salicylate, floramate, melusate and jasmine cyclate.

Zu den Ethern zählen beispielsweise Benzylethylether und Ambroxan. Zu den Kohlenwasserstoffen gehören hauptsächlich Terpene wie Limonen und Pinen.The ethers include, for example, benzyl ethyl ether and ambroxan. The hydrocarbons mainly include terpenes such as limonene and pinene.

Bevorzugt werden Mischungen verschiedener Duftstoffe verwendet, die gemeinsam eine ansprechende Duftnote erzeugen. Ein derartiges Gemisch an Duftstoffen kann auch als Parfüm oder Parfümöl bezeichnet werden. Solche Parfümöle können auch natürliche Duftstoffgemische enthalten, wie sie aus pflanzlichen Quellen zugänglich sind.Mixtures of different fragrances are preferably used, which together produce an appealing fragrance. Such a mixture of fragrances can also be referred to as perfume or perfume oil. Such perfume oils can also contain natural fragrance mixtures, such as are obtainable from plant sources.

Zu den Duftstoffen pflanzlichen Ursprungs zählen ätherische Öle wie Angelikawurzelöl, Anisöl, Arnikablütenöl, Basilikumöl, Bayöl, Champacablütenöl, Citrusöl, Edeltannenöl, Edeltannenzapfenöl, Elemiöl, Eukalyptusöl, Fenchelöl, Fichtennadelöl, Galbanumöl, Geraniumöl, Gingergrasöl, Guajakholzöl, Gurjunbalsamöl, Helichrysumöl, Ho-Öl, Ingweröl, Irisöl, jasminöl, Kajeputöl, Kalmusöl, Kamillenöl, Kampferöl, Kanagaöl, Kardamomenöl, Kassiaöl, Kiefernnadelöl, Kopaivabalsamöl, Korianderöl, Krauseminzeöl, Kümmelöl, Kuminöl, Labdanumöl, Lavendelöl, Lemongrasöl, Lindenblütenöl, Limettenöl, Mandarinenöl, Melissenöl, Minzöl, Moschuskörneröl, Muskatelleröl, Myrrhenöl, Nelkenöl, Neroliöl, Niaouliöl, Olibanumöl, Orangenblütenöl, Orangenschalenöl, Origanumöl, Palmarosaöl, Patschuliöl, Perubalsamöl, Petitgrainöl, Pfefferöl, Pfefferminzöl, Pimentöl, Pine-ÖI, Rosenöl, Rosmarinöl, Salbeiöl, Sandelholzöl, Sellerieöl, Spiköl, Sternanisöl, Terpentinöl, Thujaöl, Thymianöl, Verbenaöl, Vetiveröl, Wacholderbeeröl, Wermutöl, Wintergrünöl, Ylang-Ylang-Öl, Ysop-Öl, Zimtöl, Zimtblätteröl, Zitronellöl, Zitronenöl sowie Zypressenöl sowie Ambrettolid, Ambroxan, alpha-Amylzimtaldehyd, Anethol, Anisaldehyd, Anisalkohol, Anisol, Anthranilsäuremethylester, Acetophenon, Benzylaceton, Benzaldehyd, Benzoesäureethylester, Benzophenon, Benzylalkohol, Benzylacetat, Benzylbenzoat, Benzylformiat, Benzylvalerianat, Borneol, Bornylacetat, Boisambrene forte, alpha-Bromstyrol, n-Decylaldehyd, n-Dodecylaldehyd, Eugenol, Eugenolmethylether, Eukalyptol, Farnesol, Fenchon, Fenchylacetat, Geranylacetat, Geranylformiat, Heliotropin, Heptincarbonsäuremethylester, Heptaldehyd, Hydrochinon-Dimethylether, Hydroxyzimtaldehyd, Hydroxyzimtalkohol, Indol, Iron, Isoeugenol, Isoeugenolmethylether, Isosafrol, Jasmon, Kampfer, Karvakrol, Karvon, p-Kresolmethylether, Cumarin, p-Methoxyacetophenon, Methyl-n-amylketon, Methylanthranilsäuremethylester, p-Methylacetophenon, Methylchavikol, p-Methylchinolin, Methyl-beta-naphthylketon, Methyl-n-nonylacetaldehyd, Methyl-n-nonylketon, Muskon, beta-Naphtholethylether, beta-Naphtholmethylether, Nerol, n-Nonylaldehyd, Nonylalkohol, n-Octylaldehyd, p-Oxy-Acetophenon, Pentadekanolid, beta-Phenylethylalkohol, Phenylessigsäure, Pulegon, Safrol, Salicylsäureisoamylester, Salicylsäuremethylester, Salicylsäurehexylester, Salicylsäurecyclohexylester, Santalol, Sandelice, Skatol, Terpineol, Thymen, Thymol, Troenan, gamma-Undelacton, Vanillin, Veratrumaldehyd, Zimtaldehyd, Zimtalkohol, Zimtsäure, Zimtsäureethylester, Zimtsäurebenzylester, Diphenyloxid, Limonen, Linalool, Linalylacetat und - Propionat, Melusat, Menthol, Menthon, Methyl-n-heptenon, Pinen, Phenylacetaldehyd, Terpinylacetat, Citral, Citronellal, sowie Mischungen daraus.The fragrances of plant 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 pine cone oil, elemi oil, eucalyptus oil, fennel oil, spruce needle oil, galbanum oil, geranium oil, guan oil oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, ginger oil, guin oil, ginger oil , ginger oil, iris oil, jasmin oil, cajeput oil, calamus oil, camomile oil, camphor oil, Kanagaöl, cardamom oil, cassia oil, pine needle oil, Kopaivabalsamöl, coriander oil, spearmint oil, caraway oil, Kuminöl, labdanum oil, lavender oil, lemongrass oil, lime blossom oil, lime oil, mandarin oil, melissa oil, mint oil, ambrette seed oil , Muscatel oil, myrrh oil, clove oil, neroli oil, niaouli oil, olibanum oil, orange blossom oil, orange peel oil, origanum oil, palmarosa oil, patchouli oil, Peru balsam oil, petitgrain oil, pepper oil, peppermint oil, allspice oil, pine oil, rose oil, rosemary oil, starch oil, saline oil, saline oil , Turpentine oil, thuja oil, thyme oil, verbena oil, vetiver oil, juniper berry oil, W ermut oil, wintergreen oil, ylang-ylang oil, hyssop oil, cinnamon oil, cinnamon leaf oil, lemon oil, lemon oil and cypress oil as well as ambrettolide, ambroxan, alpha-amylcinnamaldehyde, anethole, anisaldehyde, anisalcohol, anisole, anthranilic acid, methyl benzyl, benzaldehyde, ethyl acetate, acetophenone Benzophenone, benzyl alcohol, benzyl acetate, benzyl benzoate, benzyl formate, benzyl valerianate, borneol, bornylacetate, boisambrene forte, alpha-bromostyrene, n-decylaldehyde, n-dodecylaldehyde, eugenol, eugenol methyl ether, eucalyptol, farnesol, geranyl acetate, fenchone ethonyl acetate, fenchone ethyne ethyl acetate , Heptaldehyde, hydroquinone dimethyl ether, hydroxy cinnamaldehyde, hydroxy cinnamon alcohol, indole, iron, isoeugenol, isoeugenol methyl ether, isosafrol, jasmon, camphor, karvakrol, carvone, p-cresol methyl ether, coumarin, p-methoxyacetophenone, methyl-methyl-methyl-acetyl-methyl-n-amylphenyl , Methylchavicol, p-methylquinoline, methyl-beta-naphthyl ketone, methyl n-nonylacetaldehyde, methyl-n-nonyl ketone, muscon, beta-naphtholethyl ether, beta-naphthol methyl ether, nerol, n-nonylaldehyde, nonyl alcohol, n-octyl aldehyde, p-oxy-acetophenone, pentadecanolide, beta-phenylethyl alcohol, phenylacetic acid, pulegon Salicylic acid isoamyl ester, salicylic acid methyl ester, salicylic acid hexyl ester, salicylic acid cyclohexyl ester, Santalol, Sandelice, Skatol, Terpineol, Thymen, Thymol, Troenan, gamma-undelactone, vanillin, veratrum aldehyde, cinnamaldehyde, cinnamic alcohol Cinnamic acid ethyl ester, cinnamic acid benzyl ester, diphenyl oxide, limonene, linalool, linalyl acetate and - propionate, melusate, menthol, menthone, methyl-n-heptenone, pinene, phenylacetaldehyde, terpinylacetate, citral, citronellal, and mixtures thereof.

In einer alternativen Ausführungsform kann es bevorzugt sein, dass zumindest ein Teil des Duftstoffs als Duftstoffvorläufer oder in verkapselter Form (Duftstoffkapseln), insbesondere in Mikrokapseln, eingesetzt wird. Bei den Mikrokapseln kann es sich um wasserlösliche und/oder wasserunlösliche Mikrokapseln handeln. Es können beispielsweise Melamin-Harnstoff-Formaldehyd-Mikrokapseln, Melamin-Formaldehyd-Mikrokapseln, Harnstoff-Formaldehyd-Mikrokapseln oder Stärke-Mikrokapseln eingesetzt werden. "Duftstoffvorläufer" bezieht sich auf Verbindungen, die erst nach chemischer Umwandlung/Spaltung, typischerweise durch Einwirkung von Licht oder anderen Umgebungsbedingungen, wie pH-Wert, Temperatur, den eigentlichen Duftstoff freisetzen. Derartige Verbindungen werden häufig auch als Duftspeicherstoffe oder "Pro-Fragrance" bezeichnet.In an alternative embodiment, it can be preferred that at least part of the fragrance is used as a fragrance precursor or in encapsulated form (fragrance capsules), in particular in microcapsules. The microcapsules can be water-soluble and / or water-insoluble microcapsules. For example, melamine-urea-formaldehyde microcapsules, melamine-formaldehyde microcapsules, urea-formaldehyde microcapsules or starch microcapsules can be used. "Fragrance precursor" refers to compounds which only release the actual fragrance after chemical conversion / cleavage, typically by exposure to light or other environmental conditions, such as pH, temperature. Such compounds are often also referred to as fragrance storage substances or “pro-fragrance”.

Unabhängig davon in welcher Form sie eingesetzt werden, beträgt die Menge an Duftstoff in den Schmelzkörpern vorzugsweise zwischen 0,1 bis 20 Gew.-%, vorzugsweise 1 bis 15 Gew.-%, insbesondere von 3 bis 10 Gew.-%, bezogen auf das Gesamtgewicht der Zusammensetzung.Regardless of the form in which they are used, the amount of fragrance in the melting bodies is preferably between 0.1 to 20% by weight, preferably 1 to 15% by weight, in particular 3 to 10% by weight, based on the total weight of the composition.

In verschiedenen Ausführungsformen kann der parfümhaltige Schmelzkörper, wie hierin beschrieben, ferner mindestens eine Textil-pflegende Verbindung umfassen. Unter einer Textil-pflegenden Verbindung wird in diesem Zusammenhang jede Verbindung verstanden, die damit behandelten textilen Flächengebilden einen vorteilhaften Effekt vermittelt, wie beispielsweise einen Textil-weichmachenden Effekt, Knitterfestigkeit bzw. die schädliche oder negative Effekte, die beim Reinigen und/oder Konditionieren und/oder Tragen auftreten können, wie beispielsweise Verblassen, Vergrauung, usw., reduziert.In various embodiments, the perfume-containing melting body, as described herein, can further comprise at least one textile care compound. In this context, a textile-care compound is understood to mean any compound that imparts an advantageous effect to the textile fabrics treated with it, such as, for example, a textile-softening effect, crease resistance or the harmful or negative effects that occur during cleaning and / or conditioning and / or wear, such as fading, graying, etc., is reduced.

Die Textil-pflegende Verbindung kann vorzugsweise aus Textil-weichmachenden Verbindungen, Bleichmitteln, Bleichaktivatoren, Enzymen, Silikonölen, Antiredepositionsmittel, optischen Aufheller, Vergrauungsinhibitoren, Einlaufverhinderer, Knitterschutzmittel, Farbübertragungsinhibitoren, antimikrobiellen Wirkstoffen, Germiziden, Fungiziden, Antioxidantien, Antistatika, Bügelhilfsmitteln, Phobier- und Imprägniermitteln, Quell- und Schiebefestmitteln, UV-Absorber sowie Mischungen daraus ausgewählt werden.The textile-care compound may preferably consist of textile softening compounds, bleaching agents, bleach activators, enzymes, silicone oils, antiredeposition agents, optical brighteners, graying inhibitors, shrink preventatives, anticrease agents, dye transfer inhibitors, antimicrobial active ingredients, germicides, fungicides, antioxidants, antistatic agents, ironing aids, waterproofing and Impregnating agents, swelling and anti-slip agents, UV absorbers and mixtures thereof can be selected.

Es ist insbesondere bevorzugt, dass die Textil-pflegende Verbindung eine Textil-weichmachende Verbindung ist. Dabei ist ganz besonders bevorzugt, dass die Textil-weichmachende Verbindung aus Polysiloxanen, Textil-weichmachenden Tonen, kationischen Polymeren und Mischungen daraus ausgewählt ist.It is particularly preferred that the fabric care compound is a fabric softening compound. It is very particularly preferred that the textile-softening compound is selected from polysiloxanes, textile-softening clays, cationic polymers and mixtures thereof.

Die Verwendung von Polysiloxanen und/oder kationischen Polymeren als Textil-pflegende Verbindung in den Schmelzkörpern ist vorteilhaft, da diese nicht nur einen weichmachenden Effekt zeigen, sondern auch den Parfümeindruck auf der Wäsche verstärken. Die Verwendung von weichmachenden Tonen als Textil-pflegende Verbindung in der Zusammensetzung ist vorteilhaft, da diese zusätzlich einen Wasser-enthärtenden Effekt aufweisen und so beispielsweise Kalkablagerungen auf der Wäsche verhindert werden können. Um eine optimale Leistung zu erzielen, kann es bevorzugt sein, dass ein Schmelzkörper eine Kombination von wenigstens zwei Textil-pflegenden Verbindungen enthält.The use of polysiloxanes and / or cationic polymers as a textile care compound in the melting bodies is advantageous since they not only have a softening effect, but also enhance the perfume impression on the laundry. The use of softening clays as a textile-care compound in the composition is advantageous because they additionally have a water-softening effect and, for example, limescale deposits on the laundry can be prevented. In order to achieve optimal performance, it may be preferred that a melting body contains a combination of at least two textile care compounds.

Wenn die erfindungsgemäß hergestellten Schmelzkörper derartige Textil-pflegende Verbindungen enthält, werden sie insbesondere als Textilpflegemittel oder Weichspüler oder als Bestandteil eines solchen Mittels oder auch als Bestandteil eines Waschmittels eingesetzt.If the melting bodies produced according to the invention contain such textile care compounds, they are used in particular as textile care agents or fabric softeners or as a component of such an agent or also as a component of a detergent.

Ein solcher Weichspüler kann im Hauptwaschgang eines automatischen Wasch- oder Reinigungsverfahrens eingesetzt werden. Die Zusammensetzung kann beispielsweise zusammen mit dem Wasch- oder Reinigungsmittel in die Trommel oder die Einspülkammer einer Waschmaschine gegeben werden. Dies hat den Vorteil, dass kein zusätzlicher Spülgang notwendig ist und keine unschönen Ablagerungen in der Einspülkammer auftretenSuch a fabric softener can be used in the main wash cycle of an automatic washing or cleaning process. The composition can be added, for example, together with the washing or cleaning agent into the drum or the washing-in chamber of a washing machine. This has the advantage that no additional rinse cycle is necessary and there are no unsightly deposits in the induction chamber

Weiterhin kann ein solcher fester Schmelzkörper im Waschgang eines Wäschereinigungsverfahrens eingesetzt werden und so die Textil-pflegende Verbindung und das Parfüm bereits direkt zu Beginn des Waschverfahrens zur Wäsche transportieren, um so ihr volles Potential entfalten zu können. Weiterhin ist dieser Schmelzkörper einfacher und besser zu handhaben als flüssige Zusammensetzungen, da keine Tropfen am Flaschenrand zurückbleiben, die bei der anschließenden Lagerung der Flasche zu Rändern auf dem Untergrund oder zu unschönen Ablagerungen im Bereich des Verschlusses führen. Dasselbe gilt für den Fall, dass bei der Dosierung etwas von dem Schmelzkörper versehentlich verschüttet wird. Die verschüttete Menge kann auch einfacher und sauberer entfernt werden.Furthermore, such a solid melting body can be used in the washing cycle of a laundry cleaning process and thus transport the textile care compound and the perfume to the laundry right at the beginning of the washing process in order to be able to develop their full potential. Furthermore, this melting body is easier and easier to handle than liquid compositions, since there are no drops left on the edge of the bottle, which during the subsequent storage of the bottle lead to edges on the surface or to unsightly deposits in the area of the closure. The same applies in the event that something is accidentally spilled by the melting body during the dosing. The spilled amount can also be removed more easily and cleanly.

Ein bevorzugt einsetzbares Polysiloxan weist zumindest folgende Struktureinheit auf

Figure imgb0001
mit

  • R1= unabhängig von einander C1-C30-Alkyl, vorzugsweise C1-C4-Alkyl, insbesondere Methyl oder Ethyl,
  • n = 1 bis 5000, vorzugsweise 10 bis 2500, insbesondere 100 bis 1500.
A polysiloxane which can preferably be used has at least the following structural unit
Figure imgb0001
 With
  • R 1 = independently of one another C 1 -C 30 alkyl, preferably C 1 -C 4 alkyl, in particular methyl or ethyl,
  • n = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.

Es kann bevorzugt sein, dass das Polysiloxan zusätzlich auch folgende Struktureinheit aufweist:

Figure imgb0002
mit

  • R1= C1-C30-Alkyl, vorzugsweise C1-C4-Alkyl, insbesondere Methyl oder Ethyl,
  • Y = ggf. substituiertes, lineares oder verzweigtes C1-C20-Alkylen, vorzugsweise -(CH2)m- mit m= 1 bis 16, vorzugsweise 1 bis 8, insbesondere 2 bis 4, im speziellen 3,
  • R2, R3 = unabhängig voneinander H oder gegebenenfalls substituiertes, lineares oder verzweigtes C1-C30-Alkyl, vorzugsweise mit Aminogruppen substituiertes C1-C30-Alkyl, besonders bevorzugt -(CH2)b-NH2 mit b = 1 bis 10, äußerst bevorzugt b = 2,
  • x = 1 bis 5000, vorzugsweise 10 bis 2500, insbesondere 100 bis 1500.
It may be preferred that the polysiloxane also additionally has the following structural unit:
Figure imgb0002
 With
  • R 1 = C 1 -C 30 alkyl, preferably C 1 -C 4 alkyl, especially methyl or ethyl,
  • Y = optionally substituted, linear or branched C 1 -C 20 -alkylene, preferably - (CH 2 ) m - with m = 1 to 16, preferably 1 to 8, in particular 2 to 4, in particular 3,
  • R 2 , R 3 = independently of one another H or optionally substituted, linear or branched C 1 -C 30 -alkyl, preferably C 1 -C 30 -alkyl substituted with amino groups, particularly preferably - (CH 2 ) b -NH 2 with b = 1 to 10, most preferably b = 2,
  • x = 1 to 5000, preferably 10 to 2500, in particular 100 to 1500.

Weist das Polysiloxan nur die Struktureinheit a) mit R1 = Methyl auf, handelt es sich um ein Polydimethylsiloxan. Polydimethylpolysiloxane sind als effiziente Textil-pflegende Verbindungen bekannt.If the polysiloxane has only the structural unit a) with R 1 = methyl, it is a polydimethylsiloxane. Polydimethylpolysiloxanes are known as efficient textile care compounds.

Geeignete Polydimethysiloxane umfassen DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 oder Baysilone® M 5000 (alle ex GE Bayer Silicones).Suitable polydimethysiloxanes include DC-200 (ex Dow Corning), Baysilone® M 50, Baysilone® M 100, Baysilone® M 350, Baysilone® M 500, Baysilone® M 1000, Baysilone® M 1500, Baysilone® M 2000 or Baysilone® M 5000 (all ex GE Bayer Silicones).

Es kann allerdings auch bevorzugt sein, dass das Polysiloxan die Struktureinheiten a) und b) enthält. Ein besonders bevorzugtes Polysiloxan weist die folgende Struktur auf:

        (CH3)3Si-[O-Si(CH3)2]n-[O-Si(CH3){(CH2)3-NH-(CH2)2-NH2}]x-OSi(CH3)3

wobei die Summe n + x eine Zahl zwischen 2 und 10.000 ist.However, it may also be preferred that the polysiloxane contains the structural units a) and b). A particularly preferred polysiloxane has the following structure:

(CH 3 ) 3 Si- [O-Si (CH 3 ) 2 ] n - [O-Si (CH 3 ) {(CH 2 ) 3 -NH- (CH 2 ) 2 -NH 2 }] x -OSi ( CH 3 ) 3

where the sum n + x is a number between 2 and 10,000.

Geeignete Polysiloxane mit den Struktureinheiten a) und b) sind beispielsweise kommerziell unter den Markennamen DC2-8663, DC2-8035, DC2-8203, DC05-7022 oder DC2-8566 (alle ex Dow Corning) erhältlich. Erfindungsgemäß ebenfalls geeignet sind beispielsweise die im Handel erhältlichen Produkte Dow Corning® 7224, Dow Corning® 929 Cationic Emulsion oder Formasil 410 (GE Silicones).Suitable polysiloxanes with the structural units a) and b) are, for example, commercially available under the brand names DC2-8663, DC2-8035, DC2-8203, DC05-7022 or DC2-8566 (all ex Dow Corning). Also suitable according to the invention are, for example, the commercially available products Dow Corning® 7224, Dow Corning® 929 Cationic Emulsion or Formasil 410 (GE Silicones).

Ein geeigneter Textil-weichmachender Ton ist beispielsweise ein Smectit-Ton. Bevorzugte Smectit-Tone sind Beidellit-Tone, Hectorit-Tone, Laponit-Tone, Montmorillonit-Tone, Nontronit-Tone, Saponit-Tone, Sauconit-Tone und Mischungen daraus. Montmorillonit-Tone sind die bevorzugten weichmachenden Tone. Bentonite enthalten hauptsächlich Montmorillonite und können als bevorzugte Quelle für den Textil-weichmachenden Ton dienen. Die Bentonite können als Pulver oder Kristalle eingesetzt werden.A suitable textile softening clay is, for example, a smectite clay. Preferred smectite clays are beidellite clays, hectorite clays, laponite clays, montmorillonite clays, nontronite clays, Saponite clays, Sauconite clays and mixtures thereof. Montmorillonite clays are the preferred softening clays. Bentonites mainly contain montmorillonites and can serve as a preferred source of fabric softening clay. The bentonites can be used as powders or crystals.

Geeignete Bentonite werden beispielsweise unter den Bezeichnungen Laundrosil® von der Firma Süd-Chemie oder unter der Bezeichnung Detercal von der Firma Laviosa vertrieben. Es ist bevorzugt, dass die Textil-pflegende Zusammensetzung einen pulverförmigen Bentonit als Textil-pflegende Verbindung enthält.Suitable bentonites are sold, for example, under the names Laundrosil® by Süd-Chemie or under the name Detercal by Laviosa. It is preferred that the fabric care composition contains a powdered bentonite as the fabric care compound.

Geeignete kationische Polymere umfassen insbesondere solche, die in " CTFA International Cosmetic Ingredient Dictionary", Fourth Edition, J. M. Nikitakis, et al, Editors, veröffentlicht durch die Cosmetic, Toiletry, and Fragrance Association, 1991 beschrieben sind und unter der Sammelbezeichnung "Polyquaternium" zusammengefasst sind. Im Folgenden sind einige geeignete Polyquaternium-Verbindungen genauer aufgeführt.

  • POLYQUATERNIUM-1 ( CAS-Nummer: 68518-54-7 )
    Definition: {(HOCH2CH2)3N+-CH2CH=CHCH2-[N+(CH3)2-CH2CH=CHCH2]x-N+(CH2CH2OH)3}[Cl-]x+2
  • POLYQUATERNIUM-2 ( CAS-Nummer: 63451-27-4 )
    Definition: [-N(CH3)2-CH2CH2CH2-NH-C(O)-NH-CH2CH2CH2-N(CH3)2-CH2CH2OCH2CH2-]2+ (Cl-)2
  • POLYQUATERNIUM-3
    Definition: Copolymer von Acrylamid und Trimethylammoniumethylmethacrylatmethosulfat
  • POLYQUATERNIUM-4 ( CAS-Nummer: 92183-41-0 )
    Definition: Copolymer von Hydroxyethylcellulose und Diallyldimethylammoniumchlorid Beispielsweise erhältlich als Celquat® H 100 oder Celquat® L200 (ex National Starch)
  • POLYQUATERNIUM-5 ( CAS-Nummer: 26006-22-4 )
    Definition: Copolymer von Acrylamid und β-Methacrylyloxyethyltrimethylammoniummethosulfat.
  • POLYQUATERNIUM-6 ( CAS-Nummer: 26062-79-3 )
    Definition: Polymer von Dimethyldiallylammoniumchlorid
  • POLYQUATERNIUM-7 ( CAS-Nummer: 26590-05-6 )
    Definition: Polymeres quaternäres Ammoniumsalz bestehend aus Acrylamid- und Dimethyldiallylammoniumchlorid-Monomeren.
  • POLYQUATERNIUM-8
    Definition: Polymeres quaternäres Ammoniumsalz von Methyl- und Stearyldimethylaminoethylmethacrylat, welches mit Dimethylsulfat quaternierte wurde
  • POLYQUATERNIUM-9
    Definition: Polymeres quaternäres Ammoniumsalz von Polydimethylaminoethylmethacrylat, welches mit Methylbromid quaternierte wurde
  • POLYQUATERNIUM-10 ( CAS-Nummer: 68610-92-4 )
    Definition: Quaternisierte Hydroxyethylcellulose
  • POLYQUATERNIUM-11 ( CAS-Nummer: 53633-54-8 )
    Definition: Quaternäres Ammoniumpolymer, welches durch Umsetzung von Diethylsulfat mit dem Copolymer von Vinylpyrrolidon und Dimethylaminoethylmethacrylat gebildet wird.
  • POLYQUATERNIUM-12 ( CAS-Nummer: 68877-50-9 )
    Definition: Quaternäres Ammoniumpolymersalz, welches durch Umsetzung des Ethylmethacrylat/- Abietylmethacrylat/Diethylaminoethylmethacrylat-Copolymers mit Dimethylsulfat erhältlich ist
  • POLYQUATERNIUM-13 ( CAS Nummer: 68877-47-4 )
    Definition: Polymeres quaternäres Ammoniumsalz, welches durch Umsetzung des Ethylmethacrylat/Oleylmethacrylat/Diethylaminoethylmethacrylat-Copolymers mit Dimethylsulfat erhältlich ist
  • POLYQUATERNIUM-14 ( CAS-Nummer: 27103-90-8 )
    Definition: Polymeres quaternäres Ammoniumsalz der Formel -{-CH2-C-(CH3)-[C(O)O-CH2CH2-N(CH3)3 -]}x + [CH3SO4]- x
  • POLYQUATERNIUM-15 ( CAS-Nummer: 35429-19-7 )
    Definition: Copolymer von Acrylamid und β-Methacrylyloxyethyltrimethylammoniumchlorid
  • POLYQUATERNIUM-16 ( CAS-Nummer: 95144-24-4 )
    Definition: Polymeres quaternäres Ammoniumsalz, gebildet aus Methylvinylimidazoliumchlorid und Vinylpyrrolidon
  • POLYQUATERNIUM-17 ( CAS-Nummer: 90624-75-2 )
    Definition: Polymeres quaternäres Ammoniumsalz, welches durch Umsetzung von Adipinsäure und Dimethylaminopropylamin mit Dichlorethylether erhältlich ist.
  • POLYQUATERNIUM-18
    Definition: Polymeres quaternäres Ammoniumsalz, welches durch Umsetzung von Azelainsäure und Dimethylaminopropylamin mit Dichlorethylether erhältlich ist.
  • POLYQUATERNIUM-19
    Definition: Polymeres quaternäres Ammoniumsalz, welches durch Umsetzung von Polyvinylalkohol mit 2,3-Epoxypropylamin erhältlich ist.
  • POLYQUATERNIUM-20
    Definition: Polymeres quaternäres Ammoniumsalz, welches durch Umsetzung von Polyvinyloctadecylether mit 2,3-Epoxypropylamin erhältlich ist.
  • POLYQUATERNIUM-21 ( CAS-Nummer: 102523-94-4 )
    Definition: Polysiloxan/Polydimethyldialkylammoniumacetat-Copolymer
  • POLYQUATERNIUM-22 ( CAS-Nummer: 53694-17-0 )
    Definition: Dimethyldiallylammoniumchlorid/Acrylsäure-Copolymer
  • POLYQUATERNIUM-24 ( CAS-Nummer: 107987-23-5 )
    Definition: Polymeres quaternäres Ammoniumsalz aus der Umsetzung von Hydroxyethylcellulose mit einem mit Lauryldimethylammonium substituierten-Epoxid
  • POLYQUATERNIUM-27
    Definition: Blockcopolymer aus der Umsetzung von Polyquaternium-2 mit Polyquaternium-17.
  • POLYQUATERNIUM-28 ( CAS-Nummer: 131954-48-8 )
    Definition: Vinylpyrrolidon/Methacrylamidopropyltrimethylammoniumchlorid-Copolymer
  • POLYQUATERNIUM-29
    Definition: Chitosan, welches mit Propylenoxid umgesetzt und mit Epichlorhydrin quaternisiert wurde
  • POLYQUATERNIUM-30
    Definition: Polymeres quaternäres Ammoniumsalz der Formel: -[CH2C(CH3)(C(O)OCH3)]x- [CH2C(CH3)(C(O)OCH2CH2N+(CH3)2CH2COO-)]y-
  • POLYQUATERNIUM-31 ( CAS-Nummer. 136505-02-7 )
  • POLYQUATERNIUM-32 ( CAS-Nummer: 35429-19-7 )
    Definition: Polymer von N,N,N-Trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-ethanaminiumchlorid mit 2-Propenamid
  • POLYQUATERNIUM-37 ( CAS-Nummer: 26161-33-1 )
    Definition: Homopolymer von Methacryloyltrimethylchlorid
    Beispielsweise erhältlich als Synthalen® CR (ex 3V Sigma)
  • POLYQUATERNIUM-44 ( CAS-Nummer: 150595-70-5 )
    Definition: Quaternäres Ammoniumsalz des Copolymers von Vinylpyrrolidon und quaternisiertem Imidazolin
  • POLYQUATERNIUM-68 ( CAS-Nummer: 827346-45-2 )
    Definition: Quaternisiertes Copolymer von Vinylpyrrolidon, Methacrylamid, Vinylimidazol und quaternisiertem Vinylimidazol
Suitable cationic polymers include, in particular, those described in " CTFA International Cosmetic Ingredient Dictionary ", Fourth Edition, JM Nikitakis, et al, Editors, published by the Cosmetic, Toiletry, and Fragrance Association, 1991 are described and summarized under the collective name "Polyquaternium". Some suitable polyquaternium compounds are listed below.
  • POLYQUATERNIUM-1 ( CAS number: 68518-54-7 )
    Definition: {(HIGH 2 CH 2 ) 3 N + -CH 2 CH = CHCH 2 - [N + (CH 3 ) 2 -CH 2 CH = CHCH 2 ] x -N + (CH 2 CH 2 OH) 3 } [ Cl - ] x + 2
  • POLYQUATERNIUM-2 ( CAS number: 63451-27-4 )
    Definition: [-N (CH 3 ) 2 -CH 2 CH 2 CH 2 -NH-C (O) -NH-CH 2 CH 2 CH 2 -N (CH 3 ) 2 -CH 2 CH 2 OCH 2 CH 2 - ] 2+ (Cl - ) 2
  • POLYQUATERNIUM-3
    Definition: copolymer of acrylamide and trimethylammoniumethyl methacrylate methosulfate
  • POLYQUATERNIUM-4 ( CAS number: 92183-41-0 )
    Definition: copolymer of hydroxyethyl cellulose and diallyldimethylammonium chloride.For example available as Celquat® H 100 or Celquat® L200 (ex National Starch)
  • POLYQUATERNIUM-5 ( CAS number: 26006-22-4 )
    Definition: copolymer of acrylamide and β-methacrylyloxyethyltrimethylammonium methosulfate.
  • POLYQUATERNIUM-6 ( CAS number: 26062-79-3 )
    Definition: polymer of dimethyldiallylammonium chloride
  • POLYQUATERNIUM-7 ( CAS number: 26590-05-6 )
    Definition: polymeric quaternary ammonium salt consisting of acrylamide and dimethyldiallylammonium chloride monomers.
  • POLYQUATERNIUM-8
    Definition: polymeric quaternary ammonium salt of methyl and stearyldimethylaminoethyl methacrylate, which has been quaternized with dimethyl sulfate
  • POLYQUATERNIUM-9
    Definition: polymeric quaternary ammonium salt of polydimethylaminoethyl methacrylate, which has been quaternized with methyl bromide
  • POLYQUATERNIUM-10 ( CAS number: 68610-92-4 )
    Definition: Quaternized hydroxyethyl cellulose
  • POLYQUATERNIUM-11 ( CAS number: 53633-54-8 )
    Definition: Quaternary ammonium polymer, which is formed by the reaction of diethyl sulfate with the copolymer of vinyl pyrrolidone and dimethylaminoethyl methacrylate.
  • POLYQUATERNIUM-12 ( CAS number: 68877-50-9 )
    Definition: Quaternary ammonium polymer salt, which can be obtained by reacting the ethyl methacrylate / - abietyl methacrylate / diethylaminoethyl methacrylate copolymer with dimethyl sulfate
  • POLYQUATERNIUM-13 ( CAS number: 68877-47-4 )
    Definition: polymeric quaternary ammonium salt which can be obtained by reacting the ethyl methacrylate / oleyl methacrylate / diethylaminoethyl methacrylate copolymer with dimethyl sulfate
  • POLYQUATERNIUM-14 ( CAS number: 27103-90-8 )
    Definition: polymeric quaternary ammonium salt of the formula - {- CH 2 -C- (CH 3 ) - [C (O) O-CH 2 CH 2 -N (CH 3 ) 3 - ]} x + [CH 3 SO 4 ] - x
  • POLYQUATERNIUM-15 ( CAS number: 35429-19-7 )
    Definition: copolymer of acrylamide and β-methacrylyloxyethyltrimethylammonium chloride
  • POLYQUATERNIUM-16 ( CAS number: 95144-24-4 )
    Definition: polymeric quaternary ammonium salt, formed from methylvinylimidazolium chloride and vinylpyrrolidone
  • POLYQUATERNIUM-17 ( CAS number: 90624-75-2 )
    Definition: polymeric quaternary ammonium salt which can be obtained by reacting adipic acid and dimethylaminopropylamine with dichloroethyl ether.
  • POLYQUATERNIUM-18th
    Definition: polymeric quaternary ammonium salt which can be obtained by reacting azelaic acid and dimethylaminopropylamine with dichloroethyl ether.
  • POLYQUATERNIUM-19th
    Definition: polymeric quaternary ammonium salt, which can be obtained by reacting polyvinyl alcohol with 2,3-epoxypropylamine.
  • POLYQUATERNIUM-20
    Definition: polymeric quaternary ammonium salt which can be obtained by reacting polyvinyl octadecyl ether with 2,3-epoxypropylamine.
  • POLYQUATERNIUM-21 ( CAS number: 102523-94-4 )
    Definition: polysiloxane / polydimethyldialkylammonium acetate copolymer
  • POLYQUATERNIUM-22 ( CAS number: 53694-17-0 )
    Definition: dimethyldiallylammonium chloride / acrylic acid copolymer
  • POLYQUATERNIUM-24 ( CAS number: 107987-23-5 )
    Definition: polymeric quaternary ammonium salt from the reaction of hydroxyethyl cellulose with an epoxy substituted with lauryldimethylammonium
  • POLYQUATERNIUM-27
    Definition: block copolymer from the reaction of polyquaternium-2 with polyquaternium-17.
  • POLYQUATERNIUM-28 ( CAS number: 131954-48-8 )
    Definition: vinylpyrrolidone / methacrylamidopropyltrimethylammonium chloride copolymer
  • POLYQUATERNIUM-29
    Definition: chitosan, which was reacted with propylene oxide and quaternized with epichlorohydrin
  • POLYQUATERNIUM-30
    Definition: Polymeric quaternary ammonium salt of the formula: - [CH 2 C (CH 3 ) (C (O) OCH 3 )] x - [CH 2 C (CH 3 ) (C (O) OCH 2 CH 2 N + (CH 3 ) 2 CH 2 COO - )] y -
  • POLYQUATERNIUM-31 ( CAS number. 136505-02-7 )
  • POLYQUATERNIUM-32 ( CAS number: 35429-19-7 )
    Definition: polymer of N, N, N-trimethyl-2 - [(2-methyl-1-oxo-2-propenyl) oxy] -ethanaminium chloride with 2-propenamide
  • POLYQUATERNIUM-37 ( CAS number: 26161-33-1 )
    Definition: Homopolymer of methacryloyl trimethyl chloride
    For example available as Synthalen® CR (ex 3V Sigma)
  • POLYQUATERNIUM-44 ( CAS number: 150595-70-5 )
    Definition: Quaternary ammonium salt of the copolymer of vinyl pyrrolidone and quaternized imidazoline
  • POLYQUATERNIUM-68 ( CAS number: 827346-45-2 )
    Definition: Quaternized copolymer of vinyl pyrrolidone, methacrylamide, vinyl imidazole and quaternized vinyl imidazole

Es kann bevorzugt sein, dass die Schmelzkörper eine Textil-weichmachende Verbindung und eine oder mehr weitere Textil-pflegende Verbindung(en) enthalten.It may be preferred that the melting bodies contain a textile-softening compound and one or more further textile-care compound (s).

Die Menge an Textil-pflegender Verbindung in den Schmelzkörper kann, in verschiedenen Ausführungsformen, 0,1 bis 15 Gew.-% und bevorzugt 2 bis 12 Gew.-% betragen.The amount of textile care compound in the melting body can, in various embodiments, be 0.1 to 15% by weight and preferably 2 to 12% by weight.

Die Schmelzkörper können optional weitere Inhaltsstoffe enthalten. Um die anwendungstechnischen und/oder ästhetischen Eigenschaften unabhängig von ihrem Einsatzzweck zu verbessern, werden diese zusätzliche Inhaltsstoffe vorzugsweise ausgewählt aus der Gruppe bestehend aus Farbstoffen, Füllstoffen, Polysaccharide, Perlglanzmitteln, Hautpflegenden Verbindungen, Bitterstoffen und Mischungen daraus.The melting bodies can optionally contain further ingredients. In order to improve the technical and / or aesthetic properties regardless of their intended use, these additional ingredients are preferably selected from the group consisting of dyes, fillers, polysaccharides, pearlescent agents, skin-care compounds, bitter substances and mixtures thereof.

Um den ästhetischen Eindruck der Schmelzkörper zu verbessern, können sie mit geeigneten Farbstoffen eingefärbt werden. Bevorzugte Farbstoffe, deren Auswahl dem Fachmann keinerlei Schwierigkeit bereitet, sollten eine hohe Lagerstabilität und Unempfindlichkeit gegenüber den übrigen Inhaltsstoffen der Wasch- oder Reinigungsmittel und gegen Licht sowie keine ausgeprägte Substantivität gegenüber Textilfasern aufweisen, um diese nicht anzufärben.In order to improve the aesthetic impression of the enamel bodies, they can be colored with suitable dyes. Preferred dyes, the selection of which is not difficult for the person skilled in the art, should have a high storage stability and insensitivity to the other ingredients of the detergents or cleaning agents and to light, and should not have a pronounced substantivity to textile fibers, in order not to dye them.

Weiterhin können die Schmelzkörper einen Füllstoff, wie Silica oder anorganische Salze, wie beispielsweise Natriumsulfat, enthalten. Die Menge an Füllstoff kann zwischen 0 und 30 Gew.-% betragen und beträgt bevorzugt 1 bis 30 Gew.-%.Furthermore, the melting bodies can contain a filler such as silica or inorganic salts such as sodium sulfate. The amount of filler can be between 0 and 30% by weight and is preferably 1 to 30% by weight.

Geeignete Polysaccharide schließen beispielsweise Stärke ein. Die Menge kann ebenfalls zwischen 0 und 30 Gew.-% betragen und beträgt bevorzugt 1 bis 30 Gew.-%.Suitable polysaccharides include, for example, starch. The amount can also be between 0 and 30% by weight and is preferably 1 to 30% by weight.

Die Schmelzkörper können zur Erhöhung des Glanzes auch ein Perlglanzmittel enthalten. Beispiele für geeignete Perlglanzmittel sind Ethylenglykolmono- und -distearat sowie PEG-3-distearat.The melting bodies can also contain a pearlescent agent to increase the gloss. Examples of suitable pearlescent agents are ethylene glycol mono- and distearate and PEG-3 distearate.

Weiterhin können die Schmelzkörper eine hautpflegende Verbindung umfassen.Furthermore, the melting body can comprise a skin-care compound.

Unter einer hautpflegenden Verbindung wird eine Verbindung oder eine Mischung aus Verbindungen verstanden, die bei Kontakt eines Textils mit dem Waschmittel auf das Textil aufziehen und bei Kontakt des Textils mit Haut der Haut einen Vorteil verleihen verglichen mit einem Textil, welche nicht mit der erfindungsgemäßen Zusammensetzung behandelt wurde. Dieser Vorteil kann beispielsweise den Transfer der hautpflegenden Verbindung vom Textil auf die Haut, einen geringeren Wassertransfer von der Haut auf das Textil oder eine geringere Reibung auf der Hautoberfläche durch das Textil umfassen.A skin-care compound is understood to mean a compound or a mixture of compounds which, when a textile comes into contact with the detergent, are absorbed onto the textile and give the skin an advantage when the textile comes into contact with skin compared to a textile which is not treated with the composition according to the invention has been. This advantage can include, for example, the transfer of the skin-care compound from the textile to the skin, less water transfer from the skin to the textile or less friction on the skin surface by the textile.

Die hautpflegende Verbindung ist vorzugsweise hydrophob, kann flüssig oder fest sein und muss kompatibel mit den anderen Inhaltsstoffen der festen, Textil-pflegenden Zusammensetzung sein. Die hautpflegende Verbindung kann beispielsweise

  1. a) Wachse wie Carnauba, Spermaceti, Bienenwachs, Lanolin, Derivate davon sowie Mischungen daraus;
  2. b) Pflanzenextrakte, zum Beispiel pflanzliche Öle wie Avokadoöl, Olivenöl, Palmöl, Palmenkernöl, Rapsöl, Leinöl, Sojaöl, Erdnussöl, Korianderöl, Ricinusöl, Mohnöl, Kakaoöl, Kokosnussöl, Kürbiskernöl, Weizenkeimöl, Sesamöl, Sonnenblumenöl, Mandelöl, Macadamianussöl, Aprikosenkernöl, Haselnussöl, Jojobaöl oder Canolaöl, Kamille, Aloe Vera sowie Mischungen daraus;
  3. c) höhere Fettsäuren wie Laurinsäure, Myristinsäure, Palmitinsäure, Stearinsäure, Behensäure, Ölsäure, Linolsäure, Linolensäure, Isostearinsäure oder mehrfach ungesättigte Fettsäuren;
  4. d) höhere Fettalkohole wie Laurylalkohol, Cetylalkohol, Stearylalkohol, Oleylalkohol, Behenylalkohol oder 2-Hexadecanol,
  5. e) Ester wie Cetyloctanoat, Lauryllactat, Myristyllactat, Cetyllactat, Isopropylmyristat, Myristylmyristat, Isopropylpalmitat, Isopropyladipat, Butylstearat, Decyloleat, Cholesterolisostearat, Glycerolmonostearat, Glyceroldistearat, Glyceroltristearat, Alkyllactat, Alkylcitrat oder Alkyltartrat;
  6. f) Kohlenwasserstoffe wie Paraffine, Mineralöle, Squalan oder Squalen;
  7. g) Lipide;
  8. h) Vitamine wie Vitamin A, C oder E oder Vitaminalkylester;
  9. i) Phospholipide;
  10. j) Sonnenschutzmittel wie Octylmethoxylcinnamat und Butylmethoxybenzoylmethan;
  11. k) Silikonöle wie lineare oder cyclische Polydimethylsiloxane, Amino-, Alkyl-, Alkylaryl- oder Arylsubstituierte Silikonöle und
  12. l) Mischungen daraus
umfassen.The skin care compound is preferably hydrophobic, can be liquid or solid and must be compatible with the other ingredients of the solid, fabric care composition. The skin care compound can, for example
  1. a) waxes such as carnauba, spermaceti, beeswax, lanolin, derivatives thereof and mixtures thereof;
  2. b) Plant extracts, for example vegetable oils such as avocado oil, olive oil, palm oil, palm kernel oil, rapeseed oil, linseed oil, soybean oil, peanut oil, coriander oil, castor oil, poppy seed oil, cocoa oil, coconut oil, pumpkin seed oil, wheat germ oil, sesame oil, sunflower oil, almond oil, apricot oil, macadonna oil, macadam oil , Jojoba oil or canola oil, chamomile, aloe vera and mixtures thereof;
  3. c) higher fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid, isostearic acid or polyunsaturated fatty acids;
  4. d) higher fatty alcohols such as lauryl alcohol, cetyl alcohol, stearyl alcohol, oleyl alcohol, behenyl alcohol or 2-hexadecanol,
  5. e) esters such as cetyl octanoate, lauryl lactate, myristyl lactate, cetyl lactate, isopropyl myristate, myristyl myristate, isopropyl palmitate, isopropyl adipate, butyl stearate, decyl oleate, cholesterol ostearate, glycerol monostearate, alkyltrol tristate, glycerol tristate distearate,
  6. f) hydrocarbons such as paraffins, mineral oils, squalane or squalene;
  7. g) lipids;
  8. h) vitamins such as vitamins A, C or E or vitamin alkyl esters;
  9. i) phospholipids;
  10. j) sunscreens such as octyl methoxyl cinnamate and butyl methoxy benzoyl methane;
  11. k) silicone oils such as linear or cyclic polydimethylsiloxanes, amino, alkyl, alkylaryl or aryl substituted silicone oils and
  12. l) mixtures thereof
include.

Die Menge an hautpflegender Verbindung beträgt vorzugsweise zwischen 0,01 und 10 Gew.-%, vorzugsweise zwischen 0,1 und 5 Gew.-% und ganz besonders bevorzugt zwischen 0,3 und 3 Gew.-% bezogen auf das Gesamtgewicht des Schmelzkörpers. Es kann sein, dass die Hautpflegende Verbindung zusätzlich auch einen Textil-pflegenden Effekt besitzt.The amount of skin-care compound is preferably between 0.01 and 10% by weight, preferably between 0.1 and 5% by weight and very particularly preferably between 0.3 and 3% by weight, based on the total weight of the melting body. It may be that the skin care compound also has a textile care effect.

Um eine orale Aufnahme der Schmelzkörper-Zusammensetzung durch Menschen, insbesondere Kinder, oder Tiere zu verhindern, kann diese einen Bitterstoff wie Bitrex® enthalten.In order to prevent oral absorption of the melting body composition by humans, in particular children, or animals, it can contain a bitter substance such as Bitrex®.

Beispielrezepturen geeigneter Schmelzkörper umfassen die folgenden Inhaltsstoffe:

  • 0,01 bis 20, insbesondere 0,1 bis 20 Gew.-% Parfümöl und/oder Duftstoffkapseln
  • 0,00 bis 5 Gew.-% Bentonit
  • 0,00 bis <1 Gew.-% Farbstoff(e)
  • 0,00 bis 30, vorzugsweise 1 bis 30 Gew.-% eines anorganischen Salzes, insbesondere Natriumsulfat
  • 0,00 bis 30, vorzugsweise 1 bis 30 Gew.-% eines Polysaccharids, insbesondere Stärke,
  • ad 100 Gew.-% Polyethylenglykol mit 4000 bis 15.000 g/mol, vorzugsweise 9.000 bis 12.000 g/mol.
Example formulations of suitable melting bodies include the following ingredients:
  • 0.01 to 20, in particular 0.1 to 20% by weight of perfume oil and / or fragrance capsules
  • 0.00 to 5 wt% bentonite
  • 0.00 to <1% by weight of dye (s)
  • 0.00 to 30, preferably 1 to 30 wt .-% of an inorganic salt, especially sodium sulfate
  • 0.00 to 30, preferably 1 to 30% by weight of a polysaccharide, in particular starch,
  • ad 100 wt .-% polyethylene glycol with 4000 to 15,000 g / mol, preferably 9,000 to 12,000 g / mol.

Die Schmelzkörper, die mittels den hierin beschriebenen Verfahren hergestellt werden können jede beliebige Form haben. Die Formgebung erfolgt insbesondere in Schritt (d) des beschriebenen Verfahrens. Bevorzugt sind feste, partikuläre Formen, wie beispielsweise um im Wesentlichen sphärische, figürliche, schuppen-, quader-, zylinder-, kegel- oder nadelförmige Partikel. Beispielsweise können die Partikel eine Gummibärchen-artige, figürliche Ausgestaltung haben. Dabei beträgt die maximale Ausdehnung der Partikel in einer räumlichen Dimension vorzugsweise von 0,5 bis 10 mm, insbesondere 0,8 bis 7 mm und besonders bevorzugt 1 bis 3 mm. Das bedeutet, dass, beispielsweise im Falle von sphärischen Partikeln, der Durchmesser der Partikel von 0,5 bis 10 mm, insbesondere 0,8 bis 7 mm und besonders bevorzugt 1 bis 3 mm beträgt. Üblicherweise liegt das Gewicht der einzelnen Partikel zwischen 2 bis 150 mg, vorzugsweise zwischen 5 bis 10 mg.The fusible bodies produced by the methods described herein can have any shape. The shaping takes place in particular in step (d) of the described method. Solid, particulate shapes are preferred, such as, for example, essentially spherical, figurative, scaly, cuboid, cylindrical, conical or needle-shaped particles. For example, the particles can have a gummy bear-like, figurative design. The maximum dimension of the particles in a spatial dimension is preferably from 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm. This means that, for example in the case of spherical particles, the diameter of the particles is from 0.5 to 10 mm, in particular 0.8 to 7 mm and particularly preferably 1 to 3 mm. The weight of the individual particles is usually between 2 and 150 mg, preferably between 5 and 10 mg.

In verschiedenen Ausführungsformen erfolgt das Erzeugen einer Schmelze, das Schmelzen, in Schritt (a) der hierin beschriebenen Verfahren durch Erwärmen auf eine Temperatur, die nicht mehr als 20 °C über dem Schmelzpunkt des Trägerpolymers liegt. Das Schmelzen kann mit allen üblichen und dem Fachmann bekannten Verfahren und Vorrichtungen erfolgen. Die Schmelze, die das mindestens eine Trägerpolymer enthält, wird beispielsweise kontinuierlich erzeugt, indem das mindestens eine Trägerpolymer und ggf. weitere Bestandteile des Schmelzkörpers kontinuierlich einer entsprechenden Vorrichtung zugeführt werden, in welcher sie erwärmt und die so erzeugte Schmelze weitergefördert, beispielsweise gepumpt wird. Die Schmelze kann aber auch separat, beispielsweise in einem Batch-Verfahren, hergestellt werden. Erfindungsgemäß sind auch solche Ausführungsformen umfasst, bei denen die Bestandteile der Schmelze zu einem beliebigen Zeitpunkt vor Durchführung des erfindungsgemäßen Verfahrens miteinander vermischt werden und die Mischung bis zur Durchführung des Verfahrens in geschmolzener oder in abgekühlter fester Form gelagert wird.In various embodiments, the generation of a melt, the melting, is carried out in step (a) of the methods described herein by heating to a temperature which is not more than 20 ° C. above the melting point of the carrier polymer. Melting can be carried out using all customary methods and devices known to those skilled in the art. The melt that the at least one carrier polymer is produced continuously, for example, by continuously feeding the at least one carrier polymer and possibly further constituents of the melting body to a corresponding device in which it is heated and the melt thus produced is conveyed further, for example pumped. However, the melt can also be produced separately, for example in a batch process. According to the invention, such embodiments are also included in which the constituents of the melt are mixed with one another at any time before the method according to the invention is carried out and the mixture is stored in molten or cooled solid form until the method is carried out.

In einem nächsten Schritt wird dann der mindestens eine Duftstoff kontinuierlich zu der Schmelze zudosiert. Dazu wird der mindestens eine Duftstoff vorzugsweise in flüssiger Form eingesetzt, beispielsweise als Parfümöl, Lösung in einem geeigneten Lösungsmittel oder als Aufschlämmung von Parfümkapseln in einem, typischerweise wasser-haltigen, Lösungsmittel. "Flüssig" wie in diesem Zusammenhang verwendet, bedeutet unter den Einsatzbedingungen flüssig, vorzugsweise bei 20°C flüssig.In a next step, the at least one fragrance is then metered continuously into the melt. For this purpose, the at least one fragrance is preferably used in liquid form, for example as a 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.

Bei der Herstellung kann der Durchfluss optional mittels Durchflussmengenmessung der einzelnen Dosierströme, d.h. der Schmelze, des Duftstoffstroms und ggf. weitere Inhaltsstoffströme gesteuert werden. Hierüber lassen sich beispielsweise auch die Mengenverhältnisse der einzelnen Bestandteile einstellen. Die Inhaltstoffe neben dem Trägerpolymer(en) und den Duftstoffen können entweder direkt mit dem Trägerpolyer zusammen als Schmelze erzeugt werden, mit den Duftstoffen zusammen oder separat zu der Schmelze zudosiert werden. Bei letzterer Alternative kann die Zudosierung vor oder nach Zudosierung der Duftstoffe erfolgen.
In einigen Ausführungsformen ist das erfindungsgemäße Verfahren dadurch gekennzeichnet, dass die mindestens eine Textil-pflegende Verbindung und/oder die zusätzlichen Inhaltsstoffe (A) zu der in Schritt (a) geförderten, optional erzeugt und geförderten, Schmelze zudosiert werden und/oder (B) in der in Schritt (a) geförderten, optional erzeugt und geförderten, Schmelze enthalten sind.During production, the flow can optionally be controlled by measuring the flow rate of the individual metering streams, ie the melt, the fragrance stream and, if appropriate, further ingredient streams. This can also be used to set the proportions of the individual components, for example. The ingredients in addition to the carrier polymer (s) and the fragrances can either be produced directly with the carrier polymer as a melt, can be metered in together with the fragrances or separately to the melt. In the latter alternative, the fragrances can be added before or after the fragrances are added.
In some embodiments, the method according to the invention is characterized in that the at least one textile care compound and / or the additional ingredients (A) are metered into the melt which is optionally produced and promoted in step (a) and / or (B) which contains, optionally produced and promoted, melt produced in step (a).

Dabei kann das erfindungsgemäße Verfahren dadurch gekennzeichnet, dass die mindestens eine Textil-pflegende Verbindung und/oder die zusätzlichen Inhaltsstoffe (A) zu der in Schritt (a) erzeugt und geförderten, Schmelze zudosiert werden und/oder (B) in der in Schritt (a) erzeugt und geförderten, Schmelze enthalten sind.The method according to the invention can be characterized in that the at least one textile care compound and / or the additional ingredients (A) are added to the melt produced and promoted in step (a) and / or (B) in the step ( a) produced and promoted, melt are included.

Das Mischen der vereinigten Dosierströme kann dann jeweils direkt nach dem Zudosieren oder stromabwärts nach Zudosierung mehrerer oder aller Inhaltsstoffe mit geeigneten Mischern, wie üblichen statischen oder dynamischen Mischaggregaten erfolgen.The mixing of the combined metering streams can then take place directly after metering in or downstream after metering in several or all of the ingredients using suitable mixers, such as conventional static or dynamic mixing units.

Nach dem Mischen wird die Schmelze, die die Duftstoffe und ggf. weitere Inhaltsstoffe sowie das Trägerpolymer enthält abgekühlt und optional der Umformung zugeführt, wo die Schmelze erstarrt und ihre endgültige Form erhält. Geeignete Verfahren zur Formgebung sind dem Fachmann bekannt. Übliche Formen wurden bereits oben beschrieben.After mixing, the melt, which contains the fragrances and, if appropriate, further ingredients and the carrier polymer, is cooled and optionally fed to the shaping, where the melt solidifies and obtains its final shape. Suitable shaping processes are known to the person skilled in the art. Usual shapes have already been described above.

Claims (9)

  1. A continuous method for the preparation of perfume-containing melt bodies comprising at least one water-soluble or water-dispersible carrier polymer having a melting point of > 30 °C to 250 °C, preferably > 40 °C to 150 °C, preferably selected from polyalkylene glycols, particularly preferably polyethylene glycol, and at least one fragrance, characterized in that the method comprises the steps of:
    (a) continuously conveying, optionally continuously producing and conveying, a melt comprising the at least one water-soluble or water-dispersible carrier polymer;
    (b) continuously metering in the at least one fragrance to the melt comprising the at least one water-soluble or water-dispersible carrier polymer;
    (c) mixing the melt comprising the at least one water-soluble or water-dispersible carrier polymer and the at least one fragrance; and
    (d) cooling and optionally reshaping the mixture to obtain perfume-containing melt bodies.
  2. The method according to claim 1, characterized in that the water-soluble carrier polymer:
    (A) has a melting point of from 48 °C to 120 °C, preferably 48 °C to 80 °C; and/or
    (B) is contained in the melt bodies in an amount of from 30 to 95 wt.%, based on the total weight of said bodies; and/or
    (C) is a polyethylene glycol having an average molecular weight of > 1,500 g/mol, preferably an average molecular weight of between 3,000 and 15,000, more preferably having an average molecular weight of between 4,000 and 13,000, and particularly preferably having an average molecular weight of between 9,000 and 12,000 and a melting point in the range of from 45 to 70 °C, preferably 50 to 65 °C.
  3. The method according to claim 1 or 2, characterized in that the at least one fragrance:
    (A) is contained in the composition in an amount of from 0.1 to 20 wt.%; and/or
    (B) is used in the form of fragrance capsules and/or perfume oils.
  4. The method according to one of claims 1 to 3, characterized in that the melt body further contains at least one textile care compound, said compound preferably being selected from textile-softening compounds, silicone oils, anti-redeposition agents, optical brighteners, graying inhibitors, anti-shrink agents, anti-crease agents, dye transfer inhibitors, antimicrobial active ingredients, germicides, fungicides, antioxidants, antistatic agents, ironing aids, repellants and impregnating agents, anti-swelling and anti-slip agents, UV absorbers and mixtures thereof.
  5. The method according to one of claims 1 to 4, characterized in that the textile care compound is a textile-softening compound, preferably selected from polysiloxanes, textile-softening clays, cationic polymers and mixtures thereof.
  6. The method according to one of claims 1 to 5, characterized in that the melt body contains additional ingredients, preferably selected from the group consisting of dyes, fillers, pearlescing agents, skin care compounds, bitterns and mixtures thereof.
  7. The method according to one of claims 4 to 6, characterized in that the at least one textile care compound and/or the additional ingredients (A) are metered into the melt conveyed, optionally produced and conveyed, in step (a), and/or (B) are contained in the melt conveyed, optionally produced and conveyed, in step (a).
  8. The method according to one of claims 1 to 7, characterized in that the flow of the melt and/or of the at least one fragrance is controlled by means of flow rate measurement of the metered flows.
  9. The method according to one of claims 1 to 8, characterized in that the mixing in step (c) is carried out by means of a static or dynamic mixer.
EP17771764.2A 2016-09-26 2017-09-22 Continuous method for producing perfume-containing melting bodies Active EP3516033B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016218483 2016-09-26
DE102016219295.7A DE102016219295A1 (en) 2016-09-26 2016-10-05 Continuous process for the preparation of perfume-containing fused bodies
PCT/EP2017/074105 WO2018055117A1 (en) 2016-09-26 2017-09-22 Continuous method for producing perfume-containing melting bodies

Publications (2)

Publication Number Publication Date
EP3516033A1 EP3516033A1 (en) 2019-07-31
EP3516033B1 true EP3516033B1 (en) 2020-08-05

Family

ID=61564513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17771764.2A Active EP3516033B1 (en) 2016-09-26 2017-09-22 Continuous method for producing perfume-containing melting bodies

Country Status (4)

Country Link
US (1) US11001788B2 (en)
EP (1) EP3516033B1 (en)
DE (1) DE102016219295A1 (en)
WO (1) WO2018055117A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112601805B (en) * 2018-07-09 2022-04-01 宝洁公司 Packaged composition
MX2024008313A (en) 2022-01-30 2024-07-19 The Procter & Gamble Company Method of making perfume-containing particles.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328684A (en) 1989-01-17 1994-07-12 Morgan Food Products, Inc. Flavoring, fragance, skin texturizing and deodorant materials and method of making same
EP1627573A1 (en) 2004-08-20 2006-02-22 Firmenich Sa A process for the incorporation of a flavor or fragrance ingredient or composition into a carbohydrate matrix
WO2008009521A1 (en) 2006-07-20 2008-01-24 Henkel Ag & Co. Kgaa Method for the production of a solid, fabric-softening composition
WO2011056938A1 (en) 2009-11-05 2011-05-12 The Procter & Gamble Company Laundry scent additive
US20120270765A1 (en) 2009-11-05 2012-10-25 Yousef Georges Aouad Laundry scent additive
US8497234B2 (en) 2006-04-06 2013-07-30 Henkel Ag & Co. Kgaa Solid textile care composition comprising a water-soluble polymer
WO2016078942A1 (en) 2014-11-17 2016-05-26 Unilever Plc Fabric treatment composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037147A1 (en) * 2007-08-07 2009-02-12 Henkel Ag & Co. Kgaa Fragrance composites with improved fragrance release
CA2960390A1 (en) * 2014-09-26 2016-03-31 The Procter & Gamble Company Freshening compositions and devices comprising same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5328684A (en) 1989-01-17 1994-07-12 Morgan Food Products, Inc. Flavoring, fragance, skin texturizing and deodorant materials and method of making same
EP1627573A1 (en) 2004-08-20 2006-02-22 Firmenich Sa A process for the incorporation of a flavor or fragrance ingredient or composition into a carbohydrate matrix
US8497234B2 (en) 2006-04-06 2013-07-30 Henkel Ag & Co. Kgaa Solid textile care composition comprising a water-soluble polymer
WO2008009521A1 (en) 2006-07-20 2008-01-24 Henkel Ag & Co. Kgaa Method for the production of a solid, fabric-softening composition
WO2011056938A1 (en) 2009-11-05 2011-05-12 The Procter & Gamble Company Laundry scent additive
US20120270765A1 (en) 2009-11-05 2012-10-25 Yousef Georges Aouad Laundry scent additive
WO2016078942A1 (en) 2014-11-17 2016-05-26 Unilever Plc Fabric treatment composition

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "AutoBlend System - Continuous Production of Fabric Softener", SPX, 1 March 2013 (2013-03-01), pages 1 - 3, XP055804375, Retrieved from the Internet <URL:https://www.spxflow.com/bran-luebbe/products/autoblend-system-continuous-production-of-fabric-softener/> [retrieved on 20210514]
ANONYMOUS: "AutoBlend System - Continuous Production of Liquid Detergent", SPX, 1 March 2013 (2013-03-01), pages 1 - 3, XP055804374, Retrieved from the Internet <URL:https://www.spxflow.com/bran-luebbe/products/autoblend-system-continuous-production-of-liquid-detergent/> [retrieved on 20210514]
ANONYMOUS: "Maltodextrin - American Chemical Society", ACS, 23 April 2018 (2018-04-23), pages 1 - 3, XP055804371, Retrieved from the Internet <URL:https://www.acs.org/content/acs/en/molecule-of-the-week/archive/m/maltodextrin.html> [retrieved on 20210514]
TERRENCE BLEVINS ET AL: "Control Loop Foundation: Batch and Continuous Processes", HANDBOOK OF INDUSTRIAL MIXING - SCIENCE AND PRACTICE, 2011, pages 12, XP055820830

Also Published As

Publication number Publication date
WO2018055117A1 (en) 2018-03-29
US20190218480A1 (en) 2019-07-18
US11001788B2 (en) 2021-05-11
EP3516033A1 (en) 2019-07-31
DE102016219295A1 (en) 2018-03-29

Similar Documents

Publication Publication Date Title
EP3516029B1 (en) Fragrance pellets composed of solids-containing melt dispersions
EP3636736B1 (en) Use of gel shaped moulded bodies for fragrancing textiles in the washing process
EP3516030A1 (en) Solid particulate compositions comprising water-soluble carrier polymer and perfume
EP3476927A1 (en) Solid composition containing perfume
EP3728540B1 (en) Producing a meltable object containing a perfume
EP3701004A1 (en) Solid fragrance-emitting composition
EP3516033B1 (en) Continuous method for producing perfume-containing melting bodies
EP3722405A1 (en) Fixed composition containing perfume
WO2018055114A1 (en) Sugar as an odorant carrier material
DE102016219294A1 (en) Process for the preparation of bitter-bodied enamel bodies
WO2018055115A1 (en) Perfume-containing melting bodies which contain highly ethoxylated non-ionic surfactants
DE102017007096A1 (en) Sugar as a fragrance carrier material
WO2019081280A1 (en) Solid fragrance-containing composition
DE102016219570A1 (en) Processing-friendly mass for the production of enamel bodies
DE102017203505A1 (en) Perfume-containing enamel bodies containing EO / PO block copolymers
WO2018055113A1 (en) Perfume-containing melting body containing eo/po block copolymers
WO2019120714A1 (en) Producing a meltable object containing a perfume
WO2019120779A1 (en) Producing a meltable object containing a perfume
DE102017203502A1 (en) Perfume-containing enamel bodies containing highly ethoxylated, nonionic surfactants
DE102017218988A1 (en) Solid perfumed composition
WO2018055120A1 (en) Process for producing bitterant-containing melting bodies
DE102017222998A1 (en) Production process for spherical scented pearls
DE102017218987A1 (en) Solid perfumed composition
EP3360951A1 (en) Composition comprising perfumed oil and encapsulated perfumes

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190123

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200331

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1298730

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502017006637

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201106

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201207

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201105

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201205

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502017006637

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

26 Opposition filed

Opponent name: UNILEVER IP HOLDINGS B.V./ UNILEVER GLOBAL IP LIMITED

Effective date: 20210429

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20210505

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200930

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200930

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200922

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200930

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: THE PROCTER & GAMBLE COMPANY

Effective date: 20210505

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: UNILEVER IP HOLDINGS B.V./ UNILEVER GLOBAL IP LIMITED

Effective date: 20210429

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1298730

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220922

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: UNILEVER IP HOLDINGS B.V./ UNILEVERGLOBAL IP LIMITED

Effective date: 20210429

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240918

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240920

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240925

Year of fee payment: 8