EP1326955B1 - Savons a plusieurs phases - Google Patents

Savons a plusieurs phases Download PDF

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Publication number
EP1326955B1
EP1326955B1 EP01982258A EP01982258A EP1326955B1 EP 1326955 B1 EP1326955 B1 EP 1326955B1 EP 01982258 A EP01982258 A EP 01982258A EP 01982258 A EP01982258 A EP 01982258A EP 1326955 B1 EP1326955 B1 EP 1326955B1
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EP
European Patent Office
Prior art keywords
soap
oil
methyl
acid
phase
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.)
Expired - Lifetime
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EP01982258A
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German (de)
English (en)
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EP1326955A1 (fr
Inventor
Steffen Sonnenberg
Marcus Ohrmann
Theodor Schmidt
Rolf-Günter SCHMIDT
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Symrise AG
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Symrise AG
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Priority to DE20122018U priority Critical patent/DE20122018U1/de
Publication of EP1326955A1 publication Critical patent/EP1326955A1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/18—Shaping by extrusion or pressing
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • 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
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets

Definitions

  • the invention relates to multi-phase soaps in which the individual phases are clearly visible when viewed from the top and from the side, their manufacture and their use for applying different fragrance experiences during the washing process.
  • DE-A 3145813 describes the production and use of image and interchangeable motif soaps.
  • the production takes place by punching various horizontal soap layers, which were produced by means of an extruder. This process cannot be operated economically, so the use of these soaps in the mass consumer market is not possible.
  • a particular disadvantage of this horizontally cut type of soap is the fact that the different horizontal soap layers cannot be recognized by the consumer or can only be recognized with great difficulty when viewed from a normal viewing angle of approximately 45 ° and larger. This effect increases with the length of use, since the two phases become thinner when washed off.
  • EP-A 0 594 077 describes the production of spiral multi-phase soaps which are produced by using a special compression head after radial rotation of the soap strand.
  • the stability of the soap type will be limited by the many phase limits in the application.
  • DE-A 1924 980 describes a process for the production of a multi-phase soap with one or more jackets which enclose a core. This type of soap is visually indistinguishable from the consumer before and in the meantime during use from a normal single-phase soap, which means that there is no advantage in terms of application technology.
  • Soaps are also known in which a vertical cut in the transverse or in the longitudinal direction of the soap separates the two soap phases (e.g. JP 1-247499). With this type of soap, both phases are visible at the same time.
  • the vertical type of soap in use by the consumer and with progressive storage shows the decisive disadvantage of the lower stability of the entire soap bar. Due to the small and straight contact areas, a vertically cut soap can break simply by falling off the soap. In particular, when using different soap formulations for the individual parts of the soap, the soap breaks due to shrinkage and drying. Even when using different soap formulations, the strength of the diagonally cut soap, in contrast to vertically assembled soap, is guaranteed by the consumer over the entire period of use. This will make it possible to combine cheaper soap formulations with more expensive soap formulations or different soap formulations that are incompatible due to shrinkage.
  • EP-A 0 545 716 describes the production of a multi-dimensionally curved two-phase soap.
  • a two-phase soap is created, which is not suitable for the mass consumer market due to the complex production. Since this is a poured soap, the If no pressure is subsequently applied in the form of a die cut, the shelf life of this type of soap is limited in daily use.
  • WO 01/12772 A discloses the production of a multi-phase soap in a casting process. Their appearance, but especially their stability, is often perceived as inadequate.
  • multi-phase soaps are known from FR 2 731 011, in which the phases are not always clearly visible in the top and side views.
  • these soaps require a high degree of precision in the manufacture and assembly of the individual phases.
  • No. 3,899,566 in turn, relates to a special method of processing a multiphase soap, in which a striped soap is pressurized in such a way that originally parallel strips of the multiphase soap are curved in the end product.
  • WO 01/77277 A in turn, relates to a multiphase soap and a process for its production, in which two phases are processed into a multiphase soap by injection molding.
  • the object of the present invention was multiphase soaps, in which the different phases can have different ingredients which, when used, have a stability comparable to that of single-phase soap.
  • the different phases it should be possible for the different phases to contain different perfume oils, so that different, successive fragrance experiences are possible when used.
  • the multiphase soaps according to the invention consisting of two or more phases, are designed in such a way that the phases are clearly visible when viewed from above and from the side.
  • the multiphase soaps according to the invention have a disproportionate strength which almost corresponds to the stability of a single-phase soap.
  • Multi-phase soaps are particularly preferred in which each phase is visible in the vertical, longitudinal and transverse projection to at least 15% of the total projected area.
  • Multi-phase soaps are particularly preferred in which each phase is visible in the vertical, longitudinal and transverse projection to at least 20% based on the total projected area.
  • multi-phase soaps according to the invention adjoining phase surfaces are cut diagonally and arched against one another.
  • the warping is achieved in the manufacture by applying pressure.
  • Multi-phase soaps with warped interfaces are particularly stable.
  • the multiphase soaps according to the invention preferably consist of two phases which have a different composition.
  • the multiphase soaps according to the invention can be used for all washing purposes, in particular for washing purposes in which the application of more than one ingredient is desired.
  • the application can take place simultaneously or in succession.
  • each phase of the multi-phase soap can be tailored for the respective preferred application.
  • the composition of the soap base and any other additives or fillers can be used to design the respective soap phase as the medium that is best for the application in question.
  • the conditions for ingredients can be optimized using pH, ionic strength, water content, fat content, fat composition and similar parameters.
  • the multiphase soaps according to the invention can be used, for example, for washing or cleaning skin, hair, textile, plastic, metal, wood, ceramic, glass, composite materials and the like.
  • the soap bases for the multiphase soaps according to the invention are known per se (Soaps and Detergents, Luis Spitz, 0-935315-72-1 and Production of Soap, D. Osteroth, 3-921956-55-2).
  • soap bases such as alkali soaps consisting of animal and / or vegetable substances, syndets consisting of synthetic surfactants or combinations of both can be used for the multiphase soaps according to the invention.
  • natural vegetable soap raw materials such as e.g. Glycerin, castor oil, coconut oil, olive oil, palm oil, palm kernel oil, peanut oil, almond oil, castor oil, cocoa butter, poppy seed oil, corn oil, hemp oil, soybean oil, rapeseed oil, cottonseed oil and sunflower oil.
  • natural animal soap raw materials such as e.g. Lard, beef tallow, tallow or fish oil.
  • oils and fats mentioned consist of triglycerides of straight-chain saturated, mono- and polyunsaturated acid with six to thirty carbon atoms.
  • the sodium and potassium soaps are preferably produced from these soap raw materials by saponification.
  • Means of adjusting pH or ionic strength can be used.
  • Examples include sodium carbonate, sodium hydroxide, Phosphoric acid and its salts, sodium acetate, acetic acid, citric acid and its salts, sodium hydrogen carbonate, triethanolamine, EDTA, disodium EDTA, tetrasodium EDTA.
  • cosmetic preparations are usually inconceivable without the customary auxiliaries and additives.
  • these include, for example, consistency agents, fillers, perfumes, dyes, emulsifiers, additional active ingredients such as vitamins or proteins, light stabilizers, stabilizers, insect repellents, alcohol, water, salts, antimicrobial, proteolytic or keratolytically active substances.
  • the multiphase soaps can contain, for example, perfume oils, cosmetic ingredients, active ingredients, dyes and other additives as further ingredients.
  • the multiphase soaps can contain one or more of the ingredients.
  • Ingredients that can be contained in the multi-phase soaps according to the invention can bring about additional effects.
  • Examples include: preservatives, abrasives, anti-acne, anti-aging, anti-bacterial, anti-cellulite, anti-dandruff, anti-inflammatory, anti-irritant, anti-irritant, antimicrobial, antioxidant, astringent, antiperspirant, antiseptic Antistatic agents, binders, buffers, carrier materials, chelating agents, cell stimulants, cleaning agents, care agents, depilatory agents, surface-active substances, deodorizing agents, antiperspirants, plasticizers, emulsifiers, enzymes, essential oils, fibers, film formers, fixatives, foaming agents, foam stabilizers of foaming, foam boosters, fungicides, gelling agents, gel-forming agents, hair care products, hair shaping agents, hair straightening agents, moisturizing agents, moisturizing substances, moisturizing substances, bleaching agents, tonic agents, blotchy agents removing agents,
  • perfume oils which can be released one after the other and impart different, successive fragrance experiences to the user during the washing process, or form a new, more intensive fragrance by the simultaneous release of the individual perfume oils.
  • fragrances in the perfume oils for the multiphase soaps according to the invention can be found, for example, in S. Arctander, Perfume and Flavor Materials, Vol. I and II, Montclair, NJ, 1969, Dverlag or K. Bauer, D. Garbe and H. Surburg, Common Fragrance and Flavor Materials, 3 rd . Ed., Wiley-VCH, Weinheim 1997.
  • the perfume oils are generally added to the soap base in an amount of 0.05 to 5% by weight, preferably 0.1 to 2.5% by weight, particularly preferably 0.2 to 1.5% by weight, based on the soap base.
  • the perfume oils can be added in liquid form, undiluted or diluted with a solvent for perfuming the soap base.
  • Suitable solvents for this are e.g. Ethanol, isopropanol, diethylene glycol monoethyl ether, glycerin, propylene glycol, 1,2-butylene glycol, dipropylene glycol, diethyl phthalate, triethyl citrate, isopropyl myristate, etc.
  • the perfume oils for the multiphase soaps according to the invention can be adsorbed on a carrier which ensures both a fine distribution of the fragrance substances in the product and a controlled release during use.
  • a carrier which ensures both a fine distribution of the fragrance substances in the product and a controlled release during use.
  • Such carriers can be porous inorganic materials such as light sulfate, silica gels, zeolites, gypsum, clays, clay granules, gas concrete etc. or organic materials such as woods and cellulose-based substances.
  • perfume oils for the multiphase soaps according to the invention can also be microencapsulated, spray-dried, present as inclusion complexes or as extrusion products and added in this form to the soap base composition to be perfumed.
  • the properties of the perfume oils modified in this way can be further optimized by so-called “coating” with suitable materials with a view to a more targeted fragrance release, for which purpose preferably waxy plastics such as e.g. Polyvinyl alcohol can be used.
  • the microencapsulation of the perfume oils can be carried out, for example, by the so-called coacervation process with the aid of capsule materials, for example made of polyurethane-like substances or soft gelatin.
  • the spray-dried perfume oils can, for example, by spray drying an emulsion or dispersion containing the perfume oil are produced, modified starches, proteins, dextrin and vegetable gums can be used as carriers.
  • Inclusion complexes can be produced, for example, by adding dispersions of the perfume oil and cyclodextrins or urea derivatives in a suitable solvent, for example water.
  • Extrusion products can be made by fusing the perfume oils with a suitable wax-like substance and by extrusion with subsequent solidification, if necessary in a suitable solvent, for example isopropanol.
  • the fragrances can also be used in the form of precursors.
  • fragrance precursors with which the multiphase soap according to the invention can advantageously be combined are mentioned below: Alcohols, preferably fragrance alcohols and aldehyde or ketone releasing acetals; Alcohols, preferably fragrance alcohol-releasing orthoesters and orthocarbonates; Alcohols, preferably fragrance alcohols and partially aldehyde or ketone releasing esters or carbonates; Alcohol, preferably fragrance alcohol and partially ketone-releasing ⁇ -keto esters; Alcohol, preferably fragrance alcohol and lactone-releasing hydroxy esters; Alcohol, preferably fragrance alcohol and lactone and partially ketone-releasing protected hydroxy esters; Alcohol, preferably fragrance alcohol or aldehyde, preferably fragrance aldehyde or ketone, preferably fragrance ketone and benzopyranone-releasing arylacrylic acid esters; Alcohol, preferably fragrance alcohol-releasing ⁇ , ⁇ -unsaturated- ⁇ -keto esters; ⁇ -amides releasing carboxylic acids; Alcohol, preferably fragrance alcohol-releasing ⁇ -amin
  • the multiphase soaps according to the invention can contain parts of plants and plant extracts. Let it be called z. B. arnica, aloe, beard lichen, ivy, nettle, ginseng, henna, chamomile, marigold, rosemary, sage, horsetail or thyme. Animal extracts such as B. royal jelly, propolis, proteins or thymus extracts.
  • dermally applicable cosmetic oils such as neutral oils of the Miglyol 812 type, apricot kernel oil, avocado oil, babassu oil, cottonseed oil, borage oil, safflower oil, peanut oil, gamma-oryzanol, rose hip oil, hemp oil, jojoba oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil, hazelnut oil
  • the multiphase soaps can contain UV absorbers (UV filters) such as Neo Heliopane® for protection against discoloration of the soap or protection against the sun on the skin.
  • UV absorbers such as Neo Heliopane® for protection against discoloration of the soap or protection against the sun on the skin.
  • Suitable light stabilizers are e.g. organic UV absorbers from the class of 4-aminobenzoic acid and derivatives, salicylic acid derivatives, benzophenone derivatives, dibenzoylmethane derivatives, diphenylacrylates, 3-imidazol-4-yl-acrylic acid and their esters, benzofuran derivatives, benzylidene malonate derivatives, polymers UV absorber, containing one or more organic silicon residues, cinnamic acid derivatives, camphor derivatives, trianilino-s-triazine derivatives, 2-hydroxyphenylbenzotriazole derivatives, 2-phenylbenzimidazole-5-sulfonic acid and its salts, anthranilic acid methyl ester, benzotriazole derivatives.
  • organic UV absorbers from the class of 4-aminobenzoic acid and derivatives, salicylic acid derivatives, benzophenone derivatives, dibenzoylmethane derivatives, diphenylacrylates
  • UV absorbers mentioned below, which can be used for the purposes of the present invention, should of course not be limiting.
  • Preparations according to the invention advantageously absorb UV radiation, UV-A and / or UV-B filter substances can be used.
  • the total amount of the filter substances is preferably 0.1 to 30% by weight, particularly preferably 0.2 to 10% by weight, in particular 0.5 to 5% by weight, based on the total weight of the preparation.
  • particulate UV filters or inorganic pigments can be used, which can optionally be hydrophobized, such as the oxides of titanium (TiO 2 ), zinc (ZnO), iron (Fe 2 O 3 ), zirconium (ZrO 2 ), silicon (SiO 2 ), manganese (e.g. MnO), aluminum (Al 2 O 3 ), cerium (e.g. Ce 2 O 3 ) and / or mixtures.
  • coolants are: 1-menthol, menthone glycerol acetal, menthyl lactate, substituted menthyl 3-carboxamides (eg menthyl 3-carboxylic acid N-ethylamide), 2-isopropyl-N, 2,3-trimethylbutanamide, substituted cyclohexane carboxamides, 3- Menthoxypropane-1,2-diol, 2-hydroxyethylmethyl carbonate, 2-hydroxypropylmethyl carbonate, N-acetylglycine methyl ester, menthyl hydroxycarboxylic acid ester (e.g. menthyl 3-hydroxybutyrate), monomenthyl succinate 2-mercaptocyclodecanone, menthyl 2-pyrrolidin-5-oncarboxyl.
  • 1-menthol menthone glycerol acetal
  • menthyl lactate substituted menthyl 3-carboxamides
  • the multiphase soaps according to the invention can contain antimicrobial agents and biocides.
  • the biocides can be hydrophilic, amphoteric or hydrophobic in nature. Examples include: ⁇ -lactam active substances and their salts, lactones, 2-pyridones and 2-pyrithones, ⁇ - and ⁇ -cyclodextrins, ciprofloxacin, norfloxacin, tetracyclines, erythromycin, amikacin, triclosan, deoxycyclines, capreomycin, chlorhexidines, chlorotetracycline, cloxamine tetracycline, oxyt ethambutol, metronidazole, pentamidine, gentamicin, kanamycin, lineomycin, Methacycline, Minocycline, neomycin, netilmicin, paromomycin, streptomycin, tobramycin, miconazole, amanfadine, quaternary mono
  • Vantocil IB derivatives of N- (N'-C 8 -C 18 alkyl-3-aminopropyl) glycine, from N (N- (N "-C 8 -C 18 alkyl-2-aminoethyl) -2-aminoethyl) glycine, from N- (N'-bis (N'-C 8 -C 18 alkyl-2-aminoethyl) glycine, such as (dodecyl) (aminopropyl) glycine or (dodecyl) (diethylenediamine) glycine, amines such as N- (3-aminopropyl) -N-dodecyl-1,3-propanediamine, halogenated biocides, for example hypochlorites or sodium dichloroisocyanurates, phenolic biocides such as, for example, phenol and its derivatives, phenol ethers, monoalkylphenols,
  • pyrithione in particular the sodium and zinc compounds, Octopirox®, Nuosept®, Nuosept C®, dimethyldimethylolhydantoin (DMDM, Glydant®), 3-butyl-2-iodopropynylcarbamate, Glydant Plus®, 3-isothiazolone compounds, Methylchloroisothiazolinone, diazolidinyl urea (Germall II®, imidazolidinyl urea (Abiol®, Unicide U-13®, Germall 115®), benzyl alcohol, bicyclic polymethoxyoxazolidinones (e.g.
  • Nuosept® C 2-bromo-2-nitropropan-1,3-diol (bronopol ®, iodopropenylbutylcarbamate (Polyphase P100®), chloroacetamide, methanamine, 1,2-dibromo-2,4-dicyanobutane (Tektamer®), 5-bromo-5-nitro-1,3-dioxane (Bronidox®), phenethyl alcohol, o -Phenylphenol, sodium o-phenylphenol, sodium hydroxymethylglycinate (Suttocide A®), dimethoxane, Kathon CG®, thimerosal, dichlorobenzyl alcohol, captan, chlorphenenesine, dichlorophene, chlorobutanol, glyceryl laurate.
  • Mono- and oligoglycerides (up to 4 glycerol units) Aryl- or aryloxy-substituted unbranched or mono- and polyalkyl-branched saturated or one to five times unsaturated (up to five double or triple bonds, also mixed en-in compounds) fatty alcohols (mono- and Oligoglycerinmonoalkylether), fatty acids (mono- Oligoglycerinmonoalkylester), alkanediols (mono Oligoglycerinmonoalkylether; bis (mono- / oligoglyceryl) alkyl diethers) and dicarboxylic acids (mono- Oligoglycerinmonoalkylester; bis (mono- / oligoglyceryl) -alkyldiester) of the chain length C 2 to C 40 .
  • Vegetable and animal fatty acid cuts containing unbranched or mono- and polyalkyl-branched saturated or one to five times unsaturated (up to five double or triple bonds, also mixed en-in compounds), fatty alcohols, aldehydes and acids of chain lengths C 2 to C 40 (e.g. coconut fatty acids, palm kernel fatty acids, wool wax acids).
  • Mono- and oligoglycerides of lanolin, of lanolin alcohols and lanolin acids e.g. glyceryl lanolate, neocerit
  • glycyrrhezitic acid and derivatives e.g. glycyrrhetinyl stearate
  • natural and synthetic cardenolides e.g. digitoxin, dogoxin, digoxygenin, gitoxyhin and natural antrophyne, strophine
  • Bufadienolide e.g. Scillaren A, Scillarenin and Bufotalin
  • Sapogenine and Steroid-Sapogenine e.g.
  • Mono- and oligohydroxy fatty acids of chain lengths C 2 to C 24 eg lactic acid, 2-hydroxypalmitic acid
  • their oligo- and / or polymers and vegetable and animal raw materials containing the same eg lactic acid, 2-hydroxypalmitic acid
  • Unsubstituted and alkyl-substituted hydroquinones as well as plant extracts containing the same e.g. sage extract, rosemary extract.
  • Acyclic terpenes terpene hydrocarbons (e.g. ocimen, myrcene), terpene alcohols (e.g. geraniol, linalool, citronellol), terpene aldehydes and ketones (e.g. citral, pseudoionone, ⁇ -ionone); Monocyclic terpenes: terpene hydrocarbons (e.g. terpinene, terpinolene limonene), terpene alcohols (e.g. terpineol, thymol, menthol), terpene ketones (e.g.
  • Bicyclic terpenes terpene hydrocarbons (e.g. carane, pinane, boman), terpene alcohols, e.g. borneol), borneol Terpene ketones (e.g. camphor), sesquiterpenes: acyclic sesquiterpenes (e.g. farnesol, nerolidol), monocyclic sesquiterpenes (e.g. bisabolol), bicyclic sesquiterpenes (e.g. cadins, selinen vetivazulen, guaiazules), tricyclic sesquiterpenes (e.g.
  • santquiterpenes e.g. Sant Diterpenes (e.g. abietic acid), triterpenes (squalenoids; e.g. squalene), tetraterpenes.
  • Sant Diterpenes e.g. abietic acid
  • triterpenes squalenoids; e.g. squalene
  • tetraterpenes etraterpenes.
  • Classic preservatives e.g. formaldehyde, glutardialdehyde, parabens (e.g. methyl, ethyl, propyl and butyl parabens), sorbitol, dibromodicyanobutane, imidazolidinyl ureas (“Germall”), isothiazolinones (“Kathon”), methyl chlorothiazolidine, methyl thiazolidine benzene, organic acids , Sorbic acid, salicylic acid) and their esters, glycols, for example propylene glycol, 1,2-dihydroxyalkanes), plant preservatives and flavonoids (for example lantadine A, caryophyllene, hesperidin, diosmin, phellandrene, pigenin, quercetin, hypericin, aucubin, diosgenin, corumbilaginin, plumbine) etc.) and their glycosylated derivative
  • Antimicrobial peptides and proteins with an amino acid number of 4 to 200 for example magainins, magainin amides, PGLa, PYLa, PGSa, xenopsin, xenopsin precursor fragments [XPFs], caerulein, caerulein precursor fragments [CPFs], caeridines, brevinins, esculentins, bombinins , Dermaseptine, Tachyplesine, Polyphemusine, Lantibiotics [eg Epidermin, Gallidermin, Nisin, Subtilin, Pep5, Pediocine, Plantaricine, Leucocine, Cinnamycin, Duramycin, Ancovenin, Colicine, Pyocine, Bacterioctaoc, Microcine, Lacticine, Lacticine, Lactibine Streptococcine, Salivarine, Carnocine, Lactocine, Lanthiopeptine etc.], Skin Antimicrobial Peptides (SAPs), Lingual Antimicrobial P
  • H-BD1 and h-BD2) Tracheal Antimicrobial Peptides (TAPs) Defensins, neutrophil peptides [eg NP-1 to NP-5; HNP-1 to HNP-4; GPNP; Cryptidine; RatNP-1 to RatNP-4, Sapecine, Drosocine, Cecropine, Andropine, Attacine, Sarcotoxine, Diptericine, Coelopterine, Apidaecine, Abaecine, Hymenoptaecine, Melittine, Aedes aegyptii -Defensine, Cathepsin D, Azurateine and their hydroleptides, Lactoferrins , Bactericidal / Permeability Increasing Proteins [BPIs], Elastases, Cationic Microbial Proteins [CAPs], Lysozyme, Serprocidine, Myeloperoxidase, Indolicidine; Major Basic Proteins [MBPs], Eosinophil C
  • sugars and substituted sugars or compounds containing sugar residues are sugars and substituted sugars or compounds containing sugar residues.
  • the sugars in particular also include the deoxy and dideoxy forms. Suitable monosaccharides are, for example, tetroses, pentoses, hexoses and heptoses. Pentoses and hexoses are preferred.
  • the ring structures include furanoses and pyranoses, including both D and L isomers, as well as ⁇ and ⁇ anomers. The deoxy and dideoxy forms are also suitable.
  • disaccharides are e.g. the disaccharides formed by binary linkages of the above monosaccharides. Linking can take place as an ⁇ - or ⁇ -glycosidic bond between the two subunits. Sucrose, maltose, lactobiose are preferred. Also suitable are N-acetyl-galactosamine and N-acetyl glucosamine derivatives and silalic acid-substituted derivatives.
  • oligosaccharides consist of several, e.g. 2-7 sugar units, preferably the sugar described under mono- and disaccharides, in particular from 2 to 5 units in the known bond forms formed by condensation and as mentioned above.
  • the tri- and tetrasaccharides are particularly preferred oligosaccharides.
  • N-acetyl-galactosamine and N-acetyl-glucosamine derivatives and silalic acid-substituted derivatives are also suitable.
  • Mono-, di- and oligosaccharides are particularly suitable, in particular as described above, with one or more amino groups which can be acylated, in particular acetylated.
  • Ribosylamine are preferred; N-acetylglucosamine and N-galactosylamine and sialic acid-substituted derivatives.
  • sugar esters of organic or inorganic acids are advantageously used, for example sugar phosphates, sugar esters with carboxylic acids or sulfated sugars, in particular esters of the sugars described above.
  • Preferred sugar esters of phosphoric acid are glucose-1-phosphate; Fructose-1-phosphate, glucose-6-phosphate or mannose-6-phosphate.
  • esters of sugars and carboxylic acids are obtained with carboxylic acids of chain length C 1 to C 24 , for example, for example cetearyl glucoside, caprylyl / caprylic glucoside, decyl glucoside, sucrose laurate and myristate, sucrose Cocoat, but especially the sugar acetates, preferably the above sugar.
  • sugar ethers from sugars especially the above sugars, with mono- and polyhydric alcohols with chain length C 1 to C 24 , for example Plantaren® 1200 (from Henkel) or Plantaren® 2000 (from Henkel).
  • reaction products of sugars with ethylene oxide and / or propylene oxide are suitable, preferably with the above sugars.
  • E / O or P / O grades of one to 40 ether units are suitable.
  • the polysaccharides can be unbranched or branched and both the homopolysaccharides and the heteropolysaccharides are suitable, in each case in particular with such sugars, as described above.
  • Preferred polysaccharides are starch, glycogen, cellulose, dextran, tunicin, inulin, chitin, in particular chitosans, chitin hydrolyzates, alginic acid and alginates, vegetable gums, body mucilages, pectins, mannans, galactans, xylans, araban, polyoses, chondroitin sulfates and heparin, hyaminuronic acid Hemicelluloses, substituted cellulose and substituted starch, in particular the hydroxyalkyl-substituted polysaccharides.
  • Amylose amylopectin, xanthan, ⁇ -, ⁇ - and ⁇ -dextrin are particularly suitable.
  • the polysaccharides can e.g. consist of 4 to 1,000,000, in particular 10 to 100,000, monosaccharides. Chain lengths are preferably selected in each case which ensure that the active ingredient is soluble in the particular preparation or is to be incorporated into it.
  • Sphingolipids such as sphingosine; N-monoalkylated sphingosines; N, N-dialkylated sphingosines; Sphingosine-1-phosphate; Sphingosine-1-sulfate; Psychosin (sphingosine- ⁇ -D-galactopyranoside); sphingosylphosphorylcholine; Lysosulfatide (sphingosylgalactosyl sulfate; lysocerebroside sulfate); lecithin; sphingomyelin; Sphinganine.
  • Sphingolipids such as sphingosine; N-monoalkylated sphingosines; N, N-dialkylated sphingosines; Sphingosine-1-phosphate; Sphingosine-1-sulfate; Psychosin (sphingosine- ⁇ -D-galactopyranoside); sphingos
  • Typical antibacterial oils are, for example, oils from anise, lemon, orange, rosemary, wintergreen, thyme, lavender, hops, citronella, wheat, lemongrass, cedarwood, cinnamon, geranium, sandalwood, violet, eucalyptus, peppermint, gum benzoin, basil, fennel , Menthol and Ocmea origanum, Hydastis carradensis, Berberidaceae daceae, Ratanhiae or Curcuma longa.
  • Important antimicrobial substances that can be found in essential oils are, for example, anethole, catechol, camphene, carvacrol, eugenol, eucalyptol, ferulic acid, farnesol, hinokitiol, tropolone, limonene, menthol, methyl salicylate, thymol, terpineol, verbenonium, berberine, berberine Caryophyllene oxide, nerolodol, geraniol.
  • the amount of active substances in the preparations is preferably 0.01 to 20% by weight, based on the total weight of the preparations, particularly preferably 0.05-10% by weight.
  • the multiphase soaps according to the invention can contain insect repellents, ie active substances against insects (“repellents”): repellents are agents which are intended to prevent insects from touching the skin and becoming active there. They drive the animals away and evaporate slowly.
  • repellents are agents which are intended to prevent insects from touching the skin and becoming active there. They drive the animals away and evaporate slowly.
  • the most commonly used repellent is diethyltolulamide (DEET).
  • DEET diethyltolulamide
  • Other common repellents are in "nursing cosmetics", W. Raab, U. Kindl, Gustav-Fischer-Verlag Stuttgart / New York, 1991, p.161, and Ullmann's Encyclopedia of Industrial Chemistry, VCH Weinheim 1989, Vol. A14, p . 305-308.
  • Isobutyl 2- (2-hydroxyethyl) piperidine-1-carboxylate and N, N-diethyltoluamide or repellent mixtures containing these compounds are particularly preferred.
  • insecticides which may be mentioned are: synthetic (for example chrysanthemates and their analogs) or natural pyrethroids (for example pyrethrins, cinerins, jasmines), phenylacetate esters, dinitrophenols and their derivatives, juvenoids (such as substituted 2,6-nonadienoates or 2, 4-dodecadienoate), ethyl [2- (4-phenoxyphenoxy) ethyl] carbamate, 2-ethyl-3- [3-ethyl-5- (4-ethylphenoxy) pentyl] -2-methyloxirane, Rotenone (e.g.
  • the multiphase soaps according to the invention can contain deodorants, i.e. Active ingredients with deodorant and antiperspirant properties. These include antiperspirants based on aluminum, zirconium or zinc salts, deodorants, bactericidal or bacteriostatic deodorant substances, such as. As triclosan, hexachlorophene, triclocarban, alcohols and cationic substances, such as. B. quaternary ammonium salts and odor absorbers, such as. B. ® Grillocin (combination of zinc ricinoleate and various additives) or triethyl citrate, optionally in combination with an antioxidant, e.g.
  • deodorants i.e. Active ingredients with deodorant and antiperspirant properties. These include antiperspirants based on aluminum, zirconium or zinc salts, deodorants, bactericidal or bacteriostatic deodorant substances, such as. As triclosan, hexachlorophene,
  • Butylated hydroxytoluene or ion exchange resins In so-called antiperspirants, astringents - primarily aluminum salts such as aluminum hydroxychloride (aluminum chlorohydrate) - can prevent the formation of sweat.
  • astringents primarily aluminum salts such as aluminum hydroxychloride (aluminum chlorohydrate) - can prevent the formation of sweat.
  • the multiphase soaps can contain antioxidants or preservatives.
  • antioxidants or preservatives all antioxidants suitable or customary for cosmetic and / or dermatological applications can be used.
  • the antioxidants are advantageously chosen from the group consisting of amino acids (eg glycine, histidine, tyrosine, tryptophan) and their derivatives, imidazoles (eg urocanic acid) and their derivatives, peptides such as D, L-carnosine, D-carnosine, L-carnosine and their derivatives (e.g. anserine), carotenoids, carotenes (e.g. ⁇ -carotene, ⁇ -carotene, lycopene) and their derivatives, lipoic acid and their derivatives (e.g. dihydroliponic acid), Aurothioglucose, propylthiouracil and other thiols (e.g.
  • amino acids eg glycine, histidine, tyrosine, tryptophan
  • imidazoles eg urocanic acid
  • peptides such as D, L-carnosine, D-carnosine, L
  • thioredoxin glutathione, cysteine, cystine, cystamine and their glycosyl, N-acetyl, methyl, ethyl, propyl, amyl, butyl and lauryl, palmitoyl, oleyl , ⁇ -linoleyl, cholesteryl, glyceryl and oligoglyceryl esters) as well as their salts, dilauryl thiodipropionate, distearyl thiodipropionate, thiodipropionic acid and their derivatives (esters, ethers, peptides, lipids, nucleotides, nucleosides and salts) as well as sulfoximine compounds (e.g.
  • buthionine sulfate Buthionine sulfones, penta-, hexa-, heptathionine sulfoximine) in very low tolerable doses (e.g. pmol to ⁇ mol / kg), also (metal) chelators (e.g. ⁇ -hydroxy fatty acids, palmitic acid, phytic acid, lactoferrin, ⁇ -hydroxy acids (e.g. citric acid, lactic acid , Malic acid), humic acid, bile acid, bile extracts, tannins, bilirubin, biliverdin, EDTA, EGTA and their derivatives, unsaturated fatty acids and their derivatives (e.g.
  • metal chelators e.g. ⁇ -hydroxy fatty acids, palmitic acid, phytic acid, lactoferrin, ⁇ -hydroxy acids (e.g. citric acid, lactic acid , Malic acid), humic acid, bil
  • ⁇ -linolenic acid linoleic acid, Oleic acid
  • folic acid and its derivatives ubiquinone and ubiquinol and their derivatives
  • vitamin C and derivatives e.g. ascorbyl palmitate, Mg - ascorbyl phosphate, ascorbyl acetate
  • tocopherols and derivatives e.g.
  • vitamin E acetate
  • vitamin A and derivatives vitamin A palmitate
  • Derivatives mannose and their derivatives, zinc and its derivatives (e.g. ZnO, ZnSO 4 ) selenium and its derivatives (e.g.
  • stilbenes and their derivatives e.g. stilbene oxide, trans-stilbene oxide
  • derivatives suitable according to the invention salts, esters, ethers , Sugars, nucleotides, nucleosides, peptides and lipids
  • Natural extracts for example from green tea, algae, grape seeds, wheat germ, rosemary; Flavonoids, quercetin, phenolic benzylamines.
  • Coenzymes for example coenzyme Q10, plastoquinone, menaquinone, ubiquinols 1-10, ubiquinones 1-10 or derivatives of these substances are also suitable.
  • the amount of the antioxidants (one or more compounds) in the preparations is preferably 0.01 to 20% by weight, particularly preferably 0.05-10% by weight, in particular 0.2-5% by weight, based on the total weight of the preparation.
  • vitamin E and / or its derivatives represent the antioxidant (s)
  • vitamin A or vitamin A derivatives or carotenes or their derivatives represent the antioxidant or antioxidants, it is advantageous to use their respective concentrations in the range from 0.001 to 10% by weight, based on the total weight of the formulation. to choose.
  • the multiphase soaps according to the invention can contain moisture regulators.
  • moisture regulators "moisturizer" find z.
  • B. following substances use: sodium lactate, urea, alcohols, sorbitol, glycerin, propylene glycol, collagen, elastin or hyaluronic acid, diacyl adipates, petrolatum, ectoin, urocanic acid, lecithin, pantheol, phytantriol, lycopene, algae extract, ceramides, cholesterol, glycolipids Chitosan, chondroitin sulfate, polyamino acids and sugar, lanolin, lanolin esters, amino acids, alpha-hydroxy acids (e.g.
  • citric acid lactic acid, malic acid
  • sugars e.g. inositol
  • alpha-hydroxy fatty acids e.g. 1,3-bis(trimethyl)
  • phytosterols e.g. 1,3-bis(trimethyl)
  • triterpenic acids such as betulinic acid or ursolic acid, algae extracts.
  • the multiphase soaps according to the invention can contain skin-lightening substances such as ascorbyl phosphate, alpha-hydroxy acids (for example citric acid, lactic acid, malic acid) and their derivatives, inhibitors of nitrogen oxide synthesis such as for example L-nitroarginine and its derivatives, 2,7-dinitroindazole or thiocitrulline , Metal chelators (e.g. ⁇ -hydroxy fatty acids, palmitic acid, phytic acid, lactoferrin, ⁇ -hydroxy acids (e.g.
  • citric acid lactic acid, malic acid
  • humic acid bile acid
  • bile extracts bilirubin
  • biliverdin biliverdin
  • EDTA EGTA
  • Derivatives arbutin, kojic acid, hydroquinone, resorcinol, flavonoids, retinoids, soy milk, serine protease inhibitors or lipoic acid.
  • the multiphase soaps according to the invention can also contain skin-repair complexes which, e.g. are available from inactivated and disintegrated cultures of bacteria of the bifidus group.
  • the multiphase soaps according to the invention can also contain self-tanning agents such as dihydroxyacetone, glyceraldehyde, indole and their derivatives.
  • the multiphase soaps according to the invention can contain active substances with a keratoplastic effect, e.g. Contain benzoyl peroxide, retinoic acid, colloidal sulfur or resorcinol.
  • the multiphase soaps according to the invention can contain hair straightening agents.
  • Hair straightening agents in the sense of the invention are substances that cause the human or animal hair to be straightened.
  • Suitable hair straighteners are e.g. Ammonium hydroxide, ammonium thioglycolate, calcium hydroxide and sodium hydroxide.
  • the multiphase soaps according to the invention can contain depilatory agents.
  • Depilatories in the sense of the invention are substances that cause human or animal hair to be removed from the skin.
  • Suitable depilatory agents are, for example, barium sulfide, magnesium thioglycolate, strontium sulfide, calcium sulfide, thiopropionic acid, strontium thioglycolate, calcium thioglycolate, potassium sulfide, thioglycerin, ethanolamine thioglycolate, potassium thioglycolate, Thioglycolic acid, lithium sulfide, sodium sulfide, thiolactic acid, magnesium sulfide, ammonium thioglyolate and sodium thioglycolate.
  • the multiphase soaps according to the invention can also have anti-dandruff agents such as e.g. Climbazole, ketoconazole or zinc pyrithione included.
  • anti-dandruff agents such as e.g. Climbazole, ketoconazole or zinc pyrithione included.
  • the active ingredients contained in the multiphase soaps can likewise advantageously be selected from the following group, with oily or oil-soluble active ingredients being preferred: Acetylsalicylic acid, atropine, azulene, hydrocortisone and its derivatives, e.g. B. hydrocortisone 17-valerate, vitamins, e.g. B.
  • Vitamin A and Derivtae ascorbic acid and its derivatives, vitamins of the B and D series, very cheap the vitamin B 1 , vitamin B 12 , niacinamide (nicotinamide), vitamin D 1 , vitamin E (tocopherol) and its Derivatives, vitamin F, panthenol, pantothenic acid, folic acid, and combinations thereof, but also bisabolol, unsaturated fatty acids, namely the essential fatty acids (often also called vitamin F), especially ⁇ -linolenic acid, oleic acid, eicosapentaenoic acid, docosahexaenoic acid and their derivatives, chloramphenicol , Caffeine, prostaglandins, thymol, camphor, extracts or other products of plant and animal origin, e.g.
  • Vitamins such as Vitamins A and E can be incorporated to revitalize the skin.
  • substances with a warming effect can advantageously be incorporated, such as capsaicin; dihydrocapsaicin; gingerol; Paradol; shogaol; piperine; Paprika powder, chili pepper powder; extracts from paprika, extracts from pepper; chili pepper extracts; Ginger root extracts; Extracts from Aframomum melgueta, extracts from Spilanthesacmella; Extracts from Kaempferia galanga; Extracts from Alpinia galanga, carboxylic acid-N-vanillylamide, in particular nonanoic acid-N-vanillylamide; 2-nonenoic acid amides, especially 2-nonenoic acid N-isobutylamide; 2-nonenoic acid N-4-hydroxy-3-methoxyphenyl amide; Alkyl ethers of 4-hydroxy-3-methoxybenzyl alcohol, especially 4-hydroxy-3-methoxybenzyl-n-butyl ether
  • Vegetable waxes and oils such as Cocoa butter, almond oil, avocado oil or jojoba oil to improve the feeling on the skin
  • vegetable extracts, minerals stabilizers such as DTPA and EDTA
  • filling materials such as Starch and cellulose
  • hardener such as Sodium chloride and sodium sulfate.
  • active pharmaceutical ingredients are suitable according to the invention. Examples are: antihistamines, anti-inflammatory drugs, antibiotics, antifungals, active substances that promote blood circulation, keratolytics, hormones or steroids.
  • Substances for protection against chemical and mechanical effects can advantageously be incorporated into the multiphase soaps according to the invention.
  • These include substances that form a barrier between the skin and the external pollutants, such as paraffin oils, silicone oils, vegetable oils, PCL products and lanolin for protection against aqueous solutions, film formers such as sodium alginate, triethanolamine alginate, polyacrylates, polyvinyl alcohol or cellulose ether against the effects organic solvents, or substances based on mineral oils, vegetable oils or silicone oils as "lubricants" against strong mechanical stress on the skin.
  • Natural or synthetic minerals that can have an abrasive or abrasive effect are, for example, dolomite, calcium carbonate, aragonite, feldspar, aluminum oxide, silicon dioxide, quartz, quartzite, gypsum, pumice stone, calcite, limestone, lime, gypsum marble, marble, zirconium oxide, titanium dioxide, Talc, sand, quartz sand, zirconium silicate, bentonite, sludge chalk, magnesium carbonate, almond, peach and apricot kernel flour, wheat germ, - rice flour, olive and walnut kernel flour.
  • Pumice, calcite, limestone, lime, chalk, gypsum marble or marble are particularly suitable.
  • the hardness of the abrasives is preferably in the range 1 to 4 on the Mohs scale.
  • the particle size is advantageously in the range 1 to 70, preferably in the range 1 to 60, particularly preferably in the range 1 to 50 micrometers.
  • the total amount of abrasives (one or more) in the preparations is preferably 1 to 30% by weight, preferably 10-20% by weight, based on the total weight of the preparation.
  • Three-dimensional objects can also be incorporated into the multi-phase soaps.
  • Three-dimensional objects in the sense of the invention are objects of any shape. For example, round, oval, rectangular, square, spherical, elliptical, cube-shaped, spiral or irregularly shaped objects can be incorporated into soaps.
  • the three-dimensional objects can be used for advertising, as toys, for example in the form of figures, for the unambiguous identification of a brand, as collector's items or as an identification object in competitions.
  • one or more three-dimensional objects in one, in two or more, simultaneously in several soap phases, or in one or more soap phases and simultaneously outside the soap, which consist of one or more different materials.
  • These three-dimensional objects are preferably incorporated into the transparent part in order to obtain a visual experience from the start of soap use. It is also preferred to incorporate these three-dimensional objects into the opaque part in order to achieve a surprise effect when washing off the soap.
  • the incorporated three-dimensional objects should not have a negative interaction with the multi-phase soap, but can e.g. influence the stability positively.
  • the three-dimensional objects can be made from a wide variety of materials.
  • the objects can be made of soap, plastic, metal, ceramic, wood, textiles, glass, minerals, plant parts, leather, cardboard or paper.
  • plastics such as e.g. Polyurethanes, polyethylenes, polypropylenes, polystyrenes, polyacrylates and the like.
  • metals such as e.g. Steel, copper, titanium, gold, silver, platinum, brass, bronze and aluminum.
  • woods such as teak, mahogany, oak, ebony, pine, spruce, beech, birch, cherry, walnut, meranti, yew and ash is preferred.
  • textiles are natural fibers e.g. Cotton, silk, new wool or synthetic fibers as textiles that are both inside and outside the soap bar.
  • plant parts such as e.g. Flowers, leaves, fruits, seeds, roots, barks and stems of a wide variety of plants.
  • textured or embossed leathers of e.g. Snakes, crocodiles, cattle, pigs and sheep.
  • the multiphase soaps according to the invention can be used in the known packaging systems such as e.g. Wrappers, hard cardboard, tubes and blisters can be packed.
  • the type of packaging ensures that the multi-phase soap remains intact in shape and appearance.
  • the packaging systems can enclose the multi-phase soap both tightly and loosely.
  • Various materials such as paper, cardboard, plastic, textiles or wood or combinations thereof can be used for this.
  • the packaging systems can be flexible in their embodiment, e.g. Foils or papers or rigid like e.g. Be hard paper or plastic boxes. Combinations of flexible and rigid packaging can also be used.
  • the multiphase soaps according to the invention can be packaged both individually and in pairs. If there are several bars of soap in one package, the individual bars of soap can each be packed separately.
  • the packaging materials can be transparent, e.g. Plastic films, semi-transparent such as Plastic films or papers, not transparent, e.g. Papers or boxes. Combinations of transparent, semi-transparent or non-transparent packaging for multiphase soaps are also suitable.
  • Packaging systems for multiphase soaps are preferred, in which the multiphase nature of the bar of soap can already be recognized by the transparent, partially transparent or semi-transparent packaging material.
  • Packaging systems in which the multiphase soap bar can be recognized by printing on the non-transparent packaging are further preferred.
  • a method for producing the multiphase soaps according to the invention was also found, which is characterized in that the individual phases in the form of soap strands are cut diagonally at an angle of 14 ° to 70 °, in particular 30 ° to 55 °, and the interfaces are connected under pressure so that there is a warpage at the interfaces.
  • the phases are preferably connected at the interfaces with a pressure of 4 to 10 bar or with a contact weight of 1.0 to 2.0 t. This creates a particularly preferred warping of the interfaces.
  • the soap strands are produced in a manner known per se: after additives have been added to the soap base, the pelleting and the extrusion are carried out. In the case of large-scale production, the additives can also be added during extrusion (Soaps and Detergents, Luis Spitz, 0-935315-72-1 and Production of Soap, D. Osteroth, 3-921956-55-2).
  • Figure 3 shows the multiphase soap according to the invention in perspective view and in supervision. The different phases are marked with 1 and 2. The figure also shows the warping of both phases.
  • the multiphase soaps according to the invention surprisingly have a high stability and can be inexpensively produced in large numbers.
  • a soap bar of the standard shape can be divided into two or more parts. This division takes place in the sense of the invention in the direction of the longitudinal or transverse axis of the soap bar with an angle between 0 to 90 °. This results in bars of soap with different types of cuts (Fig. 5 cross type, middle cut, side and top view, different cutting angles and Fig. 6 longitudinal type, middle cut, side and top views, different cutting angles) and different ratios of the top surfaces of the individual soap phases. The actual cutting angle results as a result of the area ratios to be achieved which are necessary for the detection of the individual soap phases. Depending on the ratio of the height to the length of the described standard soap of approx.3.44, there is an angle of the cut surface between the soap phases of approx.
  • This new cutting angle varies depending on the shape of the soap and is technically a new requirement in the manufacture of the soap and differs significantly from the usual cutting angle of 0 ° (horizontal cut, Fig. 2) or 90 ° (vertical cut, Fig. 7 or 8).
  • the mechanical durability of a soap is important for its suitability for daily use. It is demonstrated that multiphase soaps with a diagonal cut are more resilient than would have been expected due to the cut surface and in particular more resilient than soaps with a straight vertical cut (Fig. 7/8).
  • breaking tests were carried out with weights on soaps with different design types and different combinations of soap formulation.
  • the device has a lever arm (5) which on one side has a plate (3) on which the weights for loading the soap (4) can be placed. On the other hand, the lever arm is rotatably mounted.
  • the soap bar (4) is carried by a flexible holder (6). The device loads the soap bar (4) in the middle in order to simulate a load in daily use, for example, simply falling down.
  • the consumer preference was carried out in a comparative test with the three types of soap horizontal section (Fig. 2), vertical section (Fig. 8) and the diagonal section according to the invention (Fig. 3). Out of 100 respondents, three respondents preferred the vertical cut type, four respondents preferred the horizontal cut type and 93 respondents preferred the new diagonal cut type. This means that the new design was selected with a significance of> 99.9%.
  • the consumer preference fragrance was carried out in a comparison test with two two-phase soap bars: A two-phase soap bar A (same area, diagonal section through the center, Fig. 3) with two different perfumes was compared to another soap bar B of the same design, which was mixed with a 1: 1 mixture both compositions were perfumed. The perfume concentration was the same at 1% in both bars of soap.
  • fragrance has a more intense effect in the soap bar with the separated perfume oils A. Both perfume oils are perceived in parallel.
  • the fragrance takes on an additional dimension.
  • soaps In addition to perfume oil, soaps also contain active ingredients such as cooling substances, UV filters, antibacterial active ingredients, deodorant active ingredients and others. These active ingredients are often expensive and are therefore only incorporated in soaps in small quantities. The concentration of the individual active ingredients is often below the effectiveness limit. In the new two-phase or multi-phase soap, such an active ingredient can be specifically incorporated into one of the soap phases. The concentration of active ingredients in a part of the soap increases the effectiveness of targeted use of the one soap phase.
  • the first soap phase is defined as the soap phase with the largest visible proportion based on the surface of the soap projected in the top view.
  • the second soap phase is the soap phase with the second largest visible portion.
  • the visible portion of the second and subsequent soap phases is expressed as the ratio of the projected area of the soap to the first soap phase or as a percentage of the total area.
  • the multi-phase soaps can be used to create fragrance chords that would lead to discoloration in pure white soaps.
  • the perfume oil components that can cause discoloration are included in the colored part.
  • Perfume oil components that tend to become cloudy in transparent soap are absorbed in the opaque or opaque phase.
  • soaps The production of soaps is known (Soaps and Detergents, Luis Spitz, 0-935315-72-1 and Production of Soap, D. Osteroth, 3-921956-55-2).
  • the new multiphase soaps were produced as described in the following process as an example: first, the soap bases with the additives described above, such as perfume oil, cosmetic ingredients, dyes, stabilizers and other additives, and then pelletized. The soap masses were then extruded at a jacket temperature of approximately 22 ° C. and a head temperature of approximately 45 ° C.
  • the soap strands thus obtained are cut according to the shape of the soap. The same is done for the soap strands of the second soap phase. Then the two soap bars are cut parallel and diagonally according to the later cut shape and design type at an angle of 14 ° to 70 °. Before the stamping process, the soap strands prepared in this way are aligned over the soap mold. Depending on the type of soap stamping machine used, the punching process was carried out with a contact weight of approx. 1.0 to 2.0 t or a contact pressure of 4 to 10 bar. During this punching process, both soaps have a temperature of approx. 40 to 50 ° C.

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Claims (6)

  1. Savon à plusieurs phases, constitué de deux ou plus de deux phases qui sont bien visibles en plan et en élévation latérale, caractérisé en ce qu'il ce qu'il peut être fabriqué par un procédé dans lequel les phases individuelles sous forme de boudins de savon sont coupées droit en diagonale sous un angle de 14° à 70° et les plans de coupe sont reliés sous pression, de telle sorte qu'une déformation par bombement est produite au niveau des plans de coupe.
  2. Savons à plusieurs phases suivant la revendication 1, caractérisés en ce que chaque phase est visible en projection verticale longitudinalement et transversalement en proportion d'au moins 15 % par rapport à l'aire totale projetée.
  3. Savons à plusieurs phases suivant les revendications 1 et 2, caractérisés en ce que chaque phase est visible en projection verticale longitudinalement et transversalement en proportion d'au moins 20 % par rapport à l'aire tatale projetée.
  4. Savons à plusieurs phases suivant les revendications 1 à 3, caractérisés en ce que les phases individuelles de savon contiennent différentes essences parfumées, différents ingrédients cosmétiques, différents colorants et/ou différents autres additifs.
  5. Procédé de fabrication de savons à plusieurs phases suivant les revendications 1 à 4, caractérisé en ce que les phases individuelles sous forme de boudins de savon sont coupées droit en diagonale sous un angle de 14° à 70° et les plans de coupe sont reliés sous pression de façon telle qu'une déformation par bombement est produite au niveau de ses plans de coupe.
  6. Procédé de fabrication de savons à plusieurs phases suivant les revendications 1 à 4, caractérisé en ce que les phases individuelles sous forme de boudins de savon sont coupées droit en diagonale sous un angle de 30° à 55° et les plans de coupe sont reliés sous pression de façon telle qu'une déformation par bombement au niveau de ces plans de coupe est produite.
EP01982258A 2000-09-20 2001-09-07 Savons a plusieurs phases Expired - Lifetime EP1326955B1 (fr)

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DE10125132A1 (de) * 2001-05-23 2002-12-05 Haarmann & Reimer Gmbh Kontinuierliche Herstellungsverfahren für Mehrphasenseifen
DE10258870B4 (de) * 2002-12-17 2005-04-07 Henkel Kgaa Grossvolumige Reinigungsmittelformkörper
DE10340348A1 (de) * 2003-09-02 2005-03-24 Beiersdorf Ag Mehrfarbige Kosmetika
BRPI0401785B1 (pt) 2004-03-25 2015-09-08 Natura Cosméticos S.A. processo para preparação de sabonete multifásico
US20070071780A1 (en) * 2005-06-16 2007-03-29 Dubois Zerlina G Personal care composition comprising a perfume booster accord
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DE10046469A1 (de) 2002-04-04
KR20030045077A (ko) 2003-06-09
TR200401336T3 (fr) 2004-08-23
WO2002024857A1 (fr) 2002-03-28
BR0114018A (pt) 2003-07-22
EP1326955A1 (fr) 2003-07-16
AU2002213891A1 (en) 2002-04-02
ES2233702T3 (es) 2005-06-16
US20020077258A1 (en) 2002-06-20
ATE285466T1 (de) 2005-01-15
DE10046469B4 (de) 2004-07-15
DE50104905D1 (de) 2005-01-27

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