EP1526828A2 - Preparations cosmetiques a proprietes antibacteriennes - Google Patents

Preparations cosmetiques a proprietes antibacteriennes

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Publication number
EP1526828A2
EP1526828A2 EP03764963A EP03764963A EP1526828A2 EP 1526828 A2 EP1526828 A2 EP 1526828A2 EP 03764963 A EP03764963 A EP 03764963A EP 03764963 A EP03764963 A EP 03764963A EP 1526828 A2 EP1526828 A2 EP 1526828A2
Authority
EP
European Patent Office
Prior art keywords
acid
derivatives
contain
oil
preparations according
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.)
Withdrawn
Application number
EP03764963A
Other languages
German (de)
English (en)
Inventor
Sybille Buchwald-Werner
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.)
Cognis IP Management GmbH
Original Assignee
Cognis Deutschland GmbH and Co KG
Cognis IP Management GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cognis Deutschland GmbH and Co KG, Cognis IP Management GmbH filed Critical Cognis Deutschland GmbH and Co KG
Publication of EP1526828A2 publication Critical patent/EP1526828A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005—Antimicrobial preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/63—Steroids; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783—Angiosperms [Magnoliophyta]
    • A61K8/9789—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/20—Carbocyclic rings
    • C07H15/24—Condensed ring systems having three or more rings
    • C07H15/256—Polyterpene radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair

Definitions

  • the invention is in the field of cosmetic preparations and relates to skin and hair cleaning and care products with an effective content of active ingredients or active ingredient mixtures with antibacterial properties.
  • acne is understood by the person skilled in the art to mean a skin disease which is characterized by inflammatory and non-inflammatory nodules and which can lead to the formation of pustules, abscesses and finally scars. Although the causes are different, acne can ultimately be attributed to clogged hair follicles (comedones). In addition to hormone-related blockage of the hair follicle mouths by body fat, a major cause of acne is the development of tissue-damaging free fatty acids and enzymes by bacteria, such as Propionibacterium acnes. A large number of more or less effective substances are known from the prior art, which counteract the causes of acne. Among other things, in the Spanish patent specification ES 9702410 Bl (Vinyals) proposed the use of the zinc salt of glycyrrhetic acid,
  • the active ingredients are used in high doses, there is also the need to prevent skin imperfections as part of a cosmetic approach.
  • products are desired which contain highly active substances which, even in small amounts, inhibit or kill the growth of the microorganisms responsible for the development of acne, without undesirable side reactions such as reddening of the skin or other irritations who accepted the medicinal use approvingly Need to become.
  • the active ingredients should be easy to incorporate into conventional cosmetic formulations and be compatible with the other formulation components.
  • the invention relates to cosmetic preparations which are characterized in that they contain an effective amount of glycyrrhetic acid and its derivatives.
  • glycyrrhetic acid and its derivatives against acne-causing germs such as, in particular, Staphylococcus epidermis, Staphylococcus aureus and Propionobacterium acnes, are active even in small amounts.
  • Skin and hair cleansing and care products that contain these substances possibly in combination with other antibacterial or antibiotic active ingredients - protect the (scalp) skin against the development of acne and are harmless to skin cosmetics due to the low concentration.
  • Glycyrrhetic acid (see figure) and its derivatives can be found as components in extracts of Glycyrrhiza glabra; Derivatives with a 1,2-ß sugar bond are responsible for the licorice taste.
  • the pure acid is used, alternatively or in a mixture the alkali, alkaline earth, ammonium, alkylammonium, alkanolamonium, glucammonium and zinc salts of glycyrrhetinic acid are also used - re, the esters of glycyrrhetic acid with linear or branched aliphatic alcohols with 1 to 18 carbon atoms and the full or partial esters of glycyrrhetic acid with polyols with 2 to 15 carbon atoms and at least 2 hydroxyl groups.
  • Typical examples are the sodium, potassium, ammonium, triethanolammonium, glucammonium and zinc salts of glycyrrhetic acid, the esters of glycyrrhetic acid with methanol, ethanol, the isomeric propanols and butanols, and also capronalcohol, caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol , Isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeostearyl alcohol, arachyl alcohol, gadoleyl alcohol and beucyl alcohol, behenyl alcohol, their behenyl alcohol,.
  • esters of glycyrrhetic acid with glycerin are the full or partial esters of glycyrrhetic acid with glycerin;
  • Alkylene glycols such as, for example, ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol and polyethylene glycols with an average molecular weight of 100 to 1,000 daltons; technical oligoglycerol mixtures with a degree of self-condensation of 1.5 to 10 such as technical diglycerol mixtures with a diglycerol content of 40 to 50% by weight;
  • Methyl compounds such as in particular trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and dipentaerythritol;
  • Lower alkyl glucosides in particular those with 1 to 8 carbons in the alkyl radical, such as methyl and butyl glucoside;
  • the extract of Glycyrrhiza glabra can be used directly, which is usually is a mixture of 18-ß-Glyzyrrhetin Textre, 18-ß-Glyzyrrhetinklare potassium salt and 18- ⁇ -Glyzyrrhetinklaat.
  • the agents according to the invention usually contain the substances in amounts of 0.1 to 5, preferably 0.5 to 3 and in particular 1 to 2% by weight.
  • the cosmetic compositions contain glycyrrhetic acid or its derivatives together with other antibacterial or antibiotic co-active ingredients, such as, for example, azelaic acid and its derivatives, salicylic acid and its derivatives, benzoyl peroxide, hexaclorophene, dodecylbenzenesulfonic acid, 2. 2 ', 2'-nitrilotriethanol salts, dexpanthenol, resorcinol, erythromycin, plant extracts, such as, for example of green tea or olive leaf, coal tar and finely divided sulfur and their mixtures.
  • other antibacterial or antibiotic co-active ingredients such as, for example, azelaic acid and its derivatives, salicylic acid and its derivatives, benzoyl peroxide, hexaclorophene, dodecylbenzenesulfonic acid, 2. 2 ', 2'-nitrilotriethanol salts, dexpanthenol, resorcino
  • the cosmetic preparations themselves can again contain the further active ingredients in amounts of 0.1 to 5, preferably 0.5 to 3 and in particular 1 to 2% by weight, the weight ratio between the glycyrrhetic acid or its derivatives on the one hand and the other active ingredients, on the other hand, can be 10:90 to 90:10, preferably 25:75 to 75:25 and in particular 40:60 to 60:40.
  • the glycyrrhetic acid or its derivatives, optionally together with the further antibacterial or antibiotic active ingredients can be present in microencapsulated form.
  • microcapsule is understood by the person skilled in the art to mean spherical aggregates with a diameter in the range from approximately 0.0001 to approximately 5 mm, which contain at least one solid or liquid core which is enclosed by at least one continuous shell. More precisely, it involves finely dispersed liquid or solid phases coated with film-forming polymers, in the production of which the polymers precipitate on the material to be encased after emulsification and coacervation or interfacial polymerization.
  • melted waxes are taken up in a matrix (“microsponge”), which as microparticles can additionally be coated with film-forming polymers.
  • the microscopic capsules also called nanocapsules, can be dried like powders.
  • multinuclear aggregates are also , also known as microspheres, which contain two or more cores distributed in the continuous shell material, mono-core or multi-core microcapsules can also be enclosed by an additional second, third, etc.
  • the shell can consist of natural, semisynthetic or synthetic materials Wrapping materials are, for example, gum arabic, agar-agar, agarose, maltodextrins, alginic acid or its salts, for example sodium or calcium alginate, fats and fatty acids, cetyl alcohol, collagen, chitosan, lecithins, gelatin, albumin, Eye varnish, polysaccharides such as starch or dextran, polypeptides, protein hydrolyzates, sucrose and waxes.
  • Wrapping materials are, for example, gum arabic, agar-agar, agarose, maltodextrins, alginic acid or its salts, for example sodium or calcium alginate, fats and fatty acids, cetyl alcohol, collagen, chitosan, lecithins, gelatin, albumin, Eye varnish, polysaccharides such as starch or dextran, polypeptides, protein hydrolyzates, sucrose and waxes.
  • Semisynthetic wrapping materials include chemically modified celluloses, in particular cellulose esters and ethers, for example cellulose acetate, ethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose and carboxymethyl cellulose, and starch derivatives, in particular starch ethers and esters.
  • Synthetic covering materials are, for example, polymers such as polyacrylates, polyamides, polyvinyl alcohol or polyvinyl pyrrolidone.
  • microcapsules of the prior art are the following commercial products (the shell material is given in brackets): Hallcrest microcapsules (gelatin, gum arabic), Coletica Thalaspheres (maritime collagen), Lipotec millicapsules (alginic acid, agar agar), Induchem Unispheres (Lactose, microcrystalline cellulose, hydroxypropylmethyl cellulose); Unicerin C30 (lactose, microcrystalline cellulose, hydroxypropylmethylcellulose), Kobo Glycospheres (modified starch, fatty acid esters, phospholipids), Soflspheres (modified agar agar) and Kuhs Probiol Nanospheres (phospholipids) as well as Primaspheres and Primasponges (Chitosan, Algin Primasys (phospholipids).
  • Chitosan microcapsules and processes for their production are the subject of earlier patent applications by the applicant [WO 01/01926, WO 01/01927, WO 01/01928, WO 01/01929].
  • Microcapsules with average diameters in the range from 0.0001 to 5, preferably 0.001 to 0.5 and in particular 0.005 to 0.1 mm, consisting of an envelope membrane and a matrix containing the active ingredients, can be obtained, for example, by
  • a matrix is prepared from gel formers, chitosans and active ingredients, (a2) optionally the matrix is dispersed in an oil phase, (a3) the dispersed matrix is treated with aqueous solutions of anionic polymers and, if appropriate, the oil phase is removed in the process.
  • a matrix is prepared from gel formers, anionic polymers and active substances, (b2) if appropriate, the matrix is dispersed in an oil phase,
  • the loading of the microcapsules with active ingredients can therefore also be 0.1 to 25% by weight, based on the capsule weight.
  • water-insoluble constituents for example inorganic pigments
  • inorganic pigments can also be added at this point in time to adjust the viscosity, these being generally added in the form of aqueous or aqueous / alcoholic dispersions.
  • emulsifiers and / or solubilizers can also be added to the matrix.
  • the matrix After the matrix has been prepared from the gel former, chitosan and active ingredients, the matrix can optionally be very finely dispersed in an oil phase under high shear in order to produce the smallest possible particles in the subsequent encapsulation.
  • the matrix which may be dispersed in the oil phase, at a temperature in the range from 40 to 100, preferably 50 to 60 ° C. with an aqueous, about 1 to 50 and preferably 10 to 15% by weight aqueous solution to treat the anion polymer and, if necessary, remove the oil phase simultaneously or subsequently.
  • the resulting aqueous preparations generally have a microcapsule content in the range from 1 to 10% by weight.
  • the solution of the polymers contains further ingredients, for example emulsifiers or preservatives.
  • microcapsules are obtained which have an average diameter in the range of preferably about 1 mm. It is advisable to sieve the capsules to ensure that the size is distributed as evenly as possible.
  • the microcapsules thus obtained can have any shape in the production-related framework, but they are preferably approximately spherical.
  • the anionic polymers can also be used to produce the matrix and encapsulated with the chitosans.
  • an O / W emulsion is first prepared which, in addition to the oil body, water and the active ingredients, contains an effective amount of emulsifier.
  • a corresponding amount of an aqueous anion polymer solution is added to this preparation with vigorous stirring.
  • the membrane is formed by adding the chitosan solution.
  • microcapsules are separated from the aqueous phase, for example by decanting, filtering or centrifuging.
  • Another object of the invention relates to the use of glycyyrhetic acid and / or its derivatives for the production of cosmetic preparations, especially skin and hair care products, which if necessary together with other active ingredients in amounts of 0.1 to 5, preferably 0.5 to 3 and in particular 1 to 2 wt .-% - based on the agent - may contain.
  • the glycyrrhetic acid and its derivatives can be used for the production of cosmetic preparations, such as, for example, hair shampoos, hair lotions, foam baths, shower baths, creams, gels, lotions, alcoholic and aqueous / alcoholic solutions, emulsions, wax / fat masses or stick preparations.
  • cosmetic preparations such as, for example, hair shampoos, hair lotions, foam baths, shower baths, creams, gels, lotions, alcoholic and aqueous / alcoholic solutions, emulsions, wax / fat masses or stick preparations.
  • These agents can also be used as additional additives and mild surfactants, oil bodies, emulsifiers, pearlescent waxes, consistency agents, thickeners, superfatting agents, stabilizers, polymers, silicone compounds, fats,
  • Waxes lecithins, phospholipids, UV light protection factors, biogenic active substances, antioxidants, deodorants, antiperspirants, antidandruff agents, film formers, swelling agents, insect repellents, self-tanners, tyrosine inhibitors (depigmenting agents), hydrotropes, solubilizers, and preservatives , surfactants
  • Anionic, nonionic, cationic and / or amphoteric or zwitterionic surfactants can be present as surface-active substances, the proportion of these agents usually being about 1 to 70, preferably 5 to 50 and in particular 10 to 30% by weight.
  • anionic surfactants are soaps, finsulfonate alkylbenzenesulfonates, alkanesulfonates, olefinsulfonates, alkyl ether sulfonates, glycerol ether, ⁇ -methyl ester sulfonates, sulfonic fofettklaren, alkyl sulfates, alkyl ether sulfates, Glycerol ether, Fettklareethersulfate, hybrid droxymischethersulfate, monoglyceride (ether) sulfates.
  • anionic surfactants contain polyglycol ether chains, they have a conventional, but preferably a narrow, homolog distribution.
  • Typical examples of nonionic surfactants are fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, fatty acid polyglycol esters, fatty acid amide polyglycol ethers, fatty amine polyglycol ethers, alkoxylated triglycerides, mixed ethers or mixed formals, optionally partially oxidized alk (en) yl oligoglycosides or protein alkyl glucose amide, and glucoronol acid acid (in particular, glucoronic acid) Wheat-based products), polyol fatty acid esters, sugar esters, sorbitan esters, polysorbates and amine oxides.
  • nonionic surfactants contain polyglycol ether chains, they can have a conventional, but preferably a narrow, homolog distribution.
  • cationic surfactants are quaternary ammonium compounds, such as, for example, dimethyldistearylammonium chloride, and esterquats, in particular quaternized fatty acid trialkanolamine ester salts.
  • amphoteric or zwitterionic surfactants are alkyl betaines, alkyl amido betaines, aminopropionates, aminoglycinates, imidazolinium betaines and sulfobetaines. The surfactants mentioned are exclusively known compounds.
  • Typical examples of particularly suitable mild, ie particularly skin-compatible, surfactants are fatty alcohol polyglycol ether sulfates. Monoglyceride sulfates, mono- and / or dialkyl sulfosuccinates, fatty acid isethionates, fatty acid sarcosinates, fatty acid taurides, fatty acid glutamates, olefin sulfonates, ether carboxylic acids, alkyl oligoglucosides, fatty acid glucamides, alkyl amide betaines, wheat amide fatty acid proteins and preferably amphoacetate proteins and protein based amphoacetate derivatives. oil body
  • esters of linear C 6 -C 22 fatty acids with linear or branched C 6 -C 22 fatty alcohols or esters of branched C6 come as oil bodies, for example -C ⁇ 3 - carboxylic acids with linear or branched C6-C 22 fatty alcohols such as myristyl myristate, myristyl palmitate, myristyl stearate, Myristylisostearat, myristyl, Myristylbehenat, My- ristylerucat, cetyl myristate, cetyl palmitate, cetyl stearate, Cetylisostearat, cetyl oleate, Cetylbehe- nat, Cetylerucat, Stearylmyristat, stearyl palmitate, stearyl stearate, Stearylisostearat, Stearylo- leat
  • esters in particular 2-ethylhexanol
  • esters of C are of linear C6-C22 fatty acids with branched alcohols 18 -C 38 -Alkylhy- acids with linear or branched C 6 -C 22 -FettaIkoholen, in particular Dioctyl Malate
  • triglycerides based on Cg-Cio fatty acids, liquid mono- di- / triglyceride mixtures based on C ⁇ -C 18 fatty acids
  • Esters of C 6 -C 22 fatty alcohols and / or Guerbet alcohols with aromatic carboxylic acids especially benzoic acid
  • Finsolv® TN linear or branched, symmetrical or asymmetric -metric dialkyl ethers with -6 to 22 carbon atoms-per-alk-yl group, such as dicaprylyl ether (Cetiol® OE), ring opening products of epoxidized fatty acid esters with polyols, silicone oils (cyclomethicones, silicon methicone types, etc.) and / or aliphatic or naphthenic hydrocarbons, such as, for example, squalane, squalene or dialkylcyclohexanes.
  • emulsifiers such as, for example, squalane, squalene or dialkylcyclohexanes.
  • Suitable emulsifiers are, for example, nonionic surfactants from at least one of the following groups:
  • Partial esters of polyglycerol (average degree of self-condensation 2 to 8), polyethylene glycol (molecular weight 400 to 5000), trimethylolpropane, pentaerythritol, sugar alcohols (e.g. sorbitol), alkyl glucosides (e.g. methyl glucoside, butyl glucoside, lauryl glucoside) (e.g. cellulose) saturated and / or unsaturated, linear or branched fatty acids with 12 to 22 carbon atoms and / or hydroxycarboxylic acids with 3 to 18 carbon atoms and their adducts with 1 to 30 moles of ethylene oxide;
  • Block copolymers e.g. Polyethylene glycol 30 dipolyhydroxystearate;
  • the adducts of ethylene oxide and / or of propylene oxide with fatty alcohols, fatty acids, alkylphenols or with castor oil are known, commercially available products. These are mixtures of homologs whose average degree of alkoxylation is the ratio of the amounts of ethylene oxide and / or propylene oxide and Substrate with which the addition reaction is carried out corresponds. C 12/18 - fatty acid monoesters and diesters of adducts of ethylene oxide with glycerol are known as refatting agents for cosmetic preparations.
  • Alkyl and / or alkenyl oligoglycosides their preparation and their use are known from the prior art. They are produced in particular by reacting glucose or oligosaccharides with primary alcohols with 8 to 18 carbon atoms.
  • glycoside residue both monoglycosides in which a cyclic sugar residue is glycosidically bonded to the fatty alcohol and oligomeric glycosides with a degree of oligomerization of up to preferably about 8 are suitable.
  • the degree of oligomerization is a statistical mean value which is based on a homolog distribution customary for such technical products.
  • Suitable partial glycerides are hydroxystearic acid monoglyceride,
  • Hydroxystearic acid diglyceride isostearic acid monoglyceride, isostearic acid diglyceride,
  • Sorbitantrierucat Sorbitanmonoricinoleat, Sorbitansesquiricinoleat, Sorbitandiricinoleat, Sorbitantriricinoleat, Sorbitanmonohydroxystearat, Sorbitansesquihydroxystearat, sorbitan tandihydroxystearat, Sorbitantrihydroxystearat, Sorbitanmonotartrat, sesqui- tartrate, Sorbitanditartrat, Sorbitantritartrat, Sorbitanmonocitrat, Sorbitansesquicitrat, sorting bitandicitrat, sorbitan, sorbitan, sorbitan, sorbitan dimaleate, sorbitan and their technical mixtures. Addition products of 1 to 30, preferably 5 to 10, mol of ethylene oxide onto the sorbitan esters mentioned are also suitable.
  • polyglycerol esters are polyglyceryl-2 dipolyhydroxystearate (Dehymuls® PGPH), polyglycerol-3-diisostearate (Lameform® TGI), polyglyceryl-4 isostearate (Isolan® GI 34), polyglyceryl-3 oleate, diisostearoyl polyglyce ryl-3 diisostearate (Isolan® PDI), polyglyceryl-3 methylglucose distearate (Tego Care® 450), polyglyceryl-3 beeswax (Cera Bellina®), polyglyceryl-4 caprate (polyglycerol caprate T2010 / 90), polyglyceryl-3 cetyl ether ( Chimexane® NL), Polyglyceryl-3 Distearate (Cremophor® GS 32) and Polyglyceryl Polyricinoleate (Admul® WOL 1403) Polyglyceryl Dimerate I
  • Polyol esters are the mono-, di- and triesters of trimethylolpropane or pentaerythritol with lauric acid, coconut fatty acid, tallow fatty acid, palmitic acid, stearic acid, oleic acid, behenic acid and the like which are optionally reacted with 1 to 30 mol of ethylene oxide.
  • Typical anionic emulsifiers are aliphatic fatty acids with 12 to 22 carbon atoms, such as, for example, palmitic acid, stearic acid or behenic acid, and dicarboxylic acids with 12 to 22 carbon atoms, such as, for example, azelaic acid or sebacic acid.
  • Amphoteric and cationic emulsifiers are aliphatic fatty acids with 12 to 22 carbon atoms, such as, for example, palmitic acid, stearic acid or behenic acid, and dicarboxylic acids with 12 to 22 carbon atoms, such as, for example, azelaic acid or sebacic acid.
  • Amphoteric and cationic emulsifiers are aliphatic fatty acids with 12 to 22 carbon atoms, such as, for example, palmitic acid, stearic acid or behenic acid, and dicarboxylic acids with 12 to 22 carbon atoms, such as, for example, azelaic
  • Zwitterionic surfactants can also be used as emulsifiers.
  • Zwitterionic surfactants are surface-active compounds that contain at least one quaternary ammonium group and at least one carboxylate and one sulfonate group in the molecule.
  • Particularly suitable zwitterionic surfactants are the so-called betaines such as the N-alkyl-N, N-dimethylammonium glycinate, for example coconut alkyldimethylammonium glycinate, N-acylaminopropyl-N, N-dimethylammonium glycinate, for example coconut acylaminopropyldimethylammonium glycinate, and 2-alkyl-3-carboxylm -3-hydroxyethylimidazolines each having 8 to 18 carbon atoms in the alkyl or acyl group and the cocoacylaminoethylhydroxyethylcarboxymethylglycinate.
  • betaines such as the N-alkyl-N, N-dimethylammonium glycinate, for example coconut alkyldimethylammonium glycinate, N-acylaminopropyl-N, N-dimethylammonium glycinate, for
  • Suitable emulsifiers are ampholytic surfactants.
  • Ampholytic surfactants are surface-active compounds which, in addition to a C 8/18 alkyl or acyl group, contain at least one free amino group and at least one -COOH or -SO 3 H group and are capable of forming inner salts .
  • suitable ampholytic surfactants are N-alkylglycine, N-alkylpropionic acid, N-alkylamino-butyric acid, N-alkyliminodipropionic acid, N-hydroxyethyl-N-alkylamidopropylglycine, N-alkyl taurine, N-alkyl sarcosine, 2-alkylamino ⁇ ropionic acid and alkylamino acetic acid each about 8 to 18 carbon atoms in the alkyl group ..
  • ampholytic surfactants are the N-coconut alkylaminopropionate, the coconut acylaminoethylaminopropionate and the C ⁇ 2/18 acyl sarcosine.
  • cationic surfactants are also suitable as emulsifiers, those of the esterquat type, preferably methylquaternized difatty acid triethanolamine ester salts, being particularly preferred.
  • Typical examples of fats are glycerides, ie solid or liquid vegetable or animal products which essentially consist of mixed glycerol esters of higher fatty acids
  • waxes include natural waxes, such as candelilla wax, carnauba wax, Japanese wax, esparto grass wax, cork wax, guaruma wax, rice germ oil wax, sugar cane wax , Ouricury wax, montan wax, beeswax, shellac wax, walrus, lanolin (wool wax), pretzel fat, ceresin, ozokerite (earth wax), petrolatum, paraffin waxes, micro waxes; chemically modified waxes (hard waxes), such as montan ester waxes, Sasol waxes, hydrogenated jojoba waxes and synthetic waxes, such as polyalkylene waxes and polyethylene glycol waxes.
  • natural waxes such as candelilla wax, carnauba wax, Japanese wax, esparto
  • lecithins In addition to the fats, fat-like sub- punch like lecithins and phospholipids.
  • lecithins are those glycerophospholipids which are formed from fatty acids, glycerol, phosphoric acid and choline by esterification.
  • Lecithins are therefore often used in the professional world as phosphatidylcholines (PC).
  • PC phosphatidylcholines
  • cephalins which are also referred to as phosphatidic acids and are derivatives of 1,2-diacyl-sn-glycerol-3-phosphoric acids.
  • phospholipids are usually understood to be mono- and preferably diesters of phosphoric acid with glycerol (glycerol phosphates), which are generally classed as fats.
  • glycerol phosphates glycerol phosphates
  • sphingosines or sphingolipids are also suitable.
  • Pearlescent waxes that can be used are, for example: alkylene glycol esters, especially ethylene glycol distearate; Fatty acid canola ide, especially coconut fatty acid diethanolamide; Partial glycerides, especially stearic acid monoglyceride; Esters of polyvalent, optionally hydroxy-substituted carboxylic acids with fatty alcohols having 6 to 22 carbon atoms, especially long-chain esters of tartaric acid; Fatty substances, such as, for example, fatty alcohols, fatty ketones, fatty aldehydes, fatty ethers and fatty carbonates, which have a total of at least 24 carbon atoms, especially lauron and distearyl ether; Fatty acids such as stearic acid, hydroxystearic acid or behenic acid, ring opening products of olefin epoxides with 12 to 22 carbon atoms with fatty alcohols with 12 to 22 carbon atoms and / or polyols with 2 to 15 carbon
  • Suitable consistency agents are primarily fatty alcohols or hydroxy fatty alcohols with 12 to 22 and preferably 16 to 18 carbon atoms and also partial glycerides, fatty acids or hydroxy fatty acids. A combination of these substances with alkyl oligoglucosides and / or fatty acid N-methylglucamides of the same chain length and / or polyglycerol poly-12-hydroxystearates is preferred.
  • Suitable thickeners are, for example, aerosil types (hydrophilic silicas), polysaccharides, in particular xanthan gum.
  • polyacrylates e.g. Carbopole® and Pemulen types from Goodrich; Synthalene® from Sigma; Keltrol types from Kelco; Sepigel types from Seppic; Salcare types from Allied Colloids
  • Bentone® Gel VS-5PC which is a mixture of cyclopentasiloxane, disteardimonium hectorite and propylene carbonate
  • Surfactants such as, for example, ethoxylated fatty acid glycerides, esters of fatty acids with polyols such as, for example, pentaerythritol or trimethylolpropane, fatty alcohol ethoxylates with a narrow homolog distribution or alkyl oligoglucosides and electrolytes such as sodium chloride and ammonium chloride are also suitable.
  • Substances such as lanolin and lecithin and polyethoxylated or acylated lanolin and lecithin derivatives, polyol fatty acid esters, monoglycerides and fatty acid aeanolamides can be used as superfatting agents, the latter simultaneously serving as foam stabilizers.
  • Metal salts of fatty acids such as e.g. Magnesium, aluminum and / or zinc stearate or ricinoleate can be used.
  • Suitable cationic polymers are, for example, cationic cellulose derivatives, such as a quaternized hydroxyethyl cellulose, which is available under the name Polymer JR 400® from Amerchol, cationic starch, copolymers of diallylammonium salts and acrylamides, quaternized vinylpyrrolidone / vinylimidazole polymers, such as, for example, Luviquat® (BASF) , Condensation products of polyglycols and amines, quaternized collagen polypeptides, such as, for example, lauryldimonium hydroxypropyl hydrolyzed collagen (Lamequat®L Grünau), quaternized wheat polypeptides, polyethyleneimine, cationic silicone polymers, such as amodimethicones, copolymers of adipic acid and dimethyldihydroxy (hydroxymethylaminohydroxin) -dimethylaminohydroxin Sandoz), copolymers
  • Anionic, zwitterionic, amphoteric and nonionic polymers include, for example, vinyl acetate / crotonic acid copolymers, vinylpyrrolidone / vinyl acrylate copolymers, vinyl acetate / butyl maleate / isobornyl acrylate copolymers, methyl vinyl ether / maleic anhydride copolymers and non-crosslinked polyesters and their esters, and their esters , Acryl amidopropyltrimethylammonium chloride / acrylate copolymers (e.g.
  • Polyquart® Ampho 149 octylacrylamide / methyl methacrylate / tert.butylaminoethyl methacrylate 2-hydroxypropyl methacrylate copolymers, polyvinylpyrrolidone, vinylpyrrolidone / vinyl acetate copolymers / vinyldimethylamino-vinyl-copolymer, vinyl-dimethyl-pyrrolidone and optionally derivatized cellulose ethers and silicones in question.
  • Suitable silicone compounds are, for example, dimethylpolysiloxanes, methylphenylpolysiloxanes, cyclic silicones and amino, fatty acid, alcohol, polyether, epoxy, fluorine, glycoside and / or alkyl-modified silicone compounds which can be both liquid and resinous at room temperature.
  • Simethicones which are mixtures of dimethicones with an average chain length of 200 to 300 dimethylsiloxane units and hydrogenated silicates, are also suitable.
  • UV light protection filters
  • UV light protection factors are understood to mean, for example, organic substances (light protection filters) which are liquid or crystalline at room temperature and which are able to absorb ultraviolet rays - and the energy absorbed in the form of long-wave radiation, e.g. To give off heat again.
  • UVB filters can be oil-soluble or water-soluble.
  • oil-soluble substances e.g. to call:
  • esters of salicylic acid preferably salicylic acid 2-ethylhexyl ester, salicylic acid 4-isopropylbenzyl ester, salicylic acid homomethyl ester;
  • benzophenone preferably 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4'-methylbenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone;
  • Esters of benzalmalonic acid preferably 4-methoxybenzmalonic acid di-2-ethylhexyl ester; > Triazine derivatives, e.g. 2,4,6-trianilino- (p-carbo-2'-ethyl-hexyloxy) -l, 3,5-triazine and octyl triazone or dioctyl butamido triazone (Uvasorb® HEB);
  • UV-A filters -4'- methoxydibenzoylmethane (Parsol® 1789), l-phenyl-3- (4'-isopropylphenyl) propane-l, 3-dione and enamine compounds.
  • the UV-A and UV-B filters can of course also be used in
  • Cinnamic acid preferably 2-ethylhexyl 4-methoxycinnamate and / or 4-
  • Propyl methoxy cinnamate and / or isoamyl 4-methoxy cinnamate are advantageously combined with water-soluble filters such as 2-phenylbenzimidazole-5-sulfonic acid and its alkali, alkaline earth, ammonium, alkylammonium, alkanolammonium and glucammonium salts.
  • water-soluble filters such as 2-phenylbenzimidazole-5-sulfonic acid and its alkali, alkaline earth, ammonium, alkylammonium, alkanolammonium and glucammonium salts.
  • insoluble light protection pigments namely finely dispersed metal oxides or salts, are also suitable for this purpose.
  • suitable metal oxides are, in particular, zinc oxide and titanium dioxide and, in addition, oxides of iron, zirconium, silicon, manganese, aluminum and cerium and mixtures thereof.
  • Silicates (talc), barium sulfate or zinc stearate can be used as salts.
  • the oxides and salts are used in the form of the pigments for skin-care and skin-protecting emulsions and decorative cosmetics.
  • the particles should have an average diameter of less than 100 nm, preferably between 5 and 50 nm and in particular between 15 and 30 nm. They can have a spherical shape, but it is also possible to use particles which have an ellipsoidal shape or a shape which differs in some other way from the spherical shape.
  • the pigments can also be surface-treated, ie hydrophilized or hydrophobized.
  • Typical examples are coated titanium dioxides, such as titanium dioxide T 805 (Degussa) or Eusolex® T2000 (Merck). Silicones, and in particular trialkoxyoctylsilanes or simethicones, are particularly suitable as hydrophobic coating agents. So-called micro- or nanopigments are preferably used in sunscreens. Micronized zinc oxide is preferably used.
  • biogenic active substances include tocopherol, tocopherol acetate, tocopherol palmitate, ascorbic acid, (deoxy) ribonucleic acid and its fragmentation products, ⁇ -glucans, retinol, bisabolol, allantoin, phytantriol, panthenol, AHA acids, amino acids, ceramides, pseudo-ceramides, coin ceramides Plant extracts, such as To understand prunus extract, bambanus extract and vitamin complexes.
  • Antioxidants interrupt the photochemical reaction chain, which is triggered when UV radiation penetrates the skin.
  • Typical examples of this are amino acids (eg -glycine, -histidine, - tyrosine -, - trypto ⁇ han -) - and their derivatives, nidazoles (eg-urocanic acid) and their derivatives, peptides such as D, L-carnosine, D-carnosine , L-carnosine and its derivatives (eg anserine), carotenoids, caroline (eg oi-carotene, ß-carotene, lycopene) and their derivatives, chlorogenic acid and their derivatives, lipoic acid and their derivatives (eg dihydroliponic acid), aurothioglucose, propylthiouracil and other thiols (e.g.
  • thioredoxin glutathione, cysteine, cystine, cystamine and their glycosyl, N-acetyl, methyl, ethyl, propyl, amyl, butyl and lauryl, palmitoyl, oleyl, ⁇ - Linoleyl, cholesteryl and glyceryl esters) and 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.
  • buthioninsulfoximines homocysteine sulfoximine, homocysteine sulfoximine Hexa-, heptathioninsulfoximine
  • very low tolerable doses e.g. pmol to ⁇ mol / kg
  • metal chelators e.g. ⁇ -hydroxy fatty acids, palmitic acid, phytic acid, lactoferrin
  • ⁇ -hydroxy acids e.g.
  • citric acid citric acid, lactic acid, malic acid
  • Humic acid bile acid, bile extracts, bilirubin, biliverdin, EDTA, EGTA and their derivatives
  • unsaturated fatty acids and their derivatives eg ⁇ -linolenic acid, linoleic acid, oleic acid
  • folic acid and their 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
  • stilbenes and their derivatives e.g. stilbene oxide, trans-stilbene oxide
  • derivatives salts, Esters, ethers, sugars, nucleotides, nucleosides, peptides and lipids
  • Cosmetic deodorants counteract, mask or eliminate body odors.
  • Body odors arise from the action of skin bacteria on apocrine sweat, whereby unpleasant smelling breakdown products are formed. Accordingly, deodorants contain active ingredients which act as germ-inhibiting agents, enzyme inhibitors, odor absorbers or odor maskers.
  • germ-inhibiting agents such as.
  • TTC antibacterial fragrances
  • thymol thyme oil
  • eugenol clove oil
  • menthol mint oil
  • farnesol farnesol
  • phenoxyethanol glycerol monocaprinate
  • glycerol monocaprylate glycerol rinmonolaurate (GML)
  • diglycerol monocaprinate DMC
  • salicylic acid N-alkylamides such as B. salicylic acid-n-octylamide or salicylic acid-n-decylamide.
  • Esterase inhibitors are suitable as enzyme inhibitors. These are preferably trialkyl citrates such as trimethyl citrate, tripropyl citrate, triisopropyl citrate, tributyl citrate and in particular triethyl citrate (Hydagen® CAT).
  • the substances inhibit enzyme activity and thereby reduce odor.
  • esterase inhibitors include sterolsulfates or phosphates, such as, for example, lanosterol, cholesterol, campesterin, stigmasterol and sitosterol sulfate or phosphate, dicarboxylic acids and their esters, such as, for example, glutaric acid, glutaric acid monoethyl ester, glutaric acid diethyl ester, Adipic acid, adipic acid monoethyl ester, adipic acid diethyl ester, malonic acid and malonic acid diethyl ester, hydroxycarboxylic acids and their esters such as citric acid, malic acid, tartaric acid or tartaric acid diethyl ester and zinc glycinate.
  • sterolsulfates or phosphates such as, for example, lanosterol, cholesterol, campesterin, stigmasterol and sitosterol sulfate or phosphate
  • dicarboxylic acids and their esters such as, for example,
  • Suitable as odor absorbers are substances which absorb odor-forming compounds and can retain them to a large extent. They lower the partial pressure of the individual components and thus also reduce their speed of propagation. It is important that perfumes must remain unaffected. Odor absorbers are not effective against bacteria. They contain, for example, a complex zinc salt of ricinoleic acid or special, largely odorless fragrances, which are known to the person skilled in the art as "fixers", such as, for example, the main component. B. extracts of Labdanum or Styrax or certain abietic acid derivatives. -As an odor masking agent, fragrance substances or perfume oils function which, in addition to their function as odor masking agents, give the deodorants their respective fragrance.
  • Fragrance compounds are products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type. Fragrance compounds of the ester type are, for example, benzyl acetate, p-tert-butylcyclohexyl acetate, linalyl acetate, phenylethyl acetate, linalylbenzene zoat, benzyl formate, AUylcyclohexylpropionate, styrallylpropionate and benzyl salicylate.
  • the ethers include, for example, benzyl ethyl ether
  • the aldehydes include, for example, the linear alkanals with 8 to 18 carbon atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamenaldehyde, hydroxycitroneUal, lilial and bourgeonal
  • the ketones for example, the jonones and methylcedryl ketone
  • the alcohols anethole, citronol Eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol and terpineol
  • the hydrocarbons mainly include terpenes and balms.
  • fragrance oils of low volatility which are mostly used as aroma components, are also suitable as perfume oils, for example sage oil, kale oil, clove oil, melissa oil, mint oil, cinnamon leaf oil, linden blossom oil, juniper berry oil, vetiver oil, oliban oil, galbanum oil, lavender oil and lavender oil.
  • Antiperspirants reduce sweat formation by influencing the activity of the eccrine sweat glands and thus counteract armpit wetness and body odor.
  • Aqueous or anhydrous formulations of antiperspirants typically contain the following ingredients:
  • B. thickeners or complexing agents such as ethanol, propylene glycol and / or glycerin.
  • Salts of aluminum, zirconium or zinc are particularly suitable as astringent antiperspirant active ingredients.
  • suitable antiperspirant active ingredients are, for example, aluminum chloride, aluminum chlorohydrate, aluminum dichlorohydrate, aluminum sesquichlorohydrate and their complex compounds, for. B. with 1,2-propylene glycol.
  • customary oil-soluble and water-soluble auxiliaries can be present in smaller amounts in antiperspirants. Such oil soluble aids can e.g. his:
  • water-soluble additives are e.g. Preservatives, water-soluble fragrances, pH adjusters, e.g. Buffer mixtures, water soluble thickeners, e.g. water-soluble natural or synthetic polymers such as Xanthan gum, hydroxyethyl cellulose, polyvinyl pyrrolidone or high molecular weight polyethylene oxides.
  • Common film formers are, for example, chitosan, microcrystalline chitosan, quaternized chitosan, polyvinylpyrrolidone, vinylpyrrolidone-vinyl acetate copolymers, polymers of the acrylic acid series, quaternary cellulose derivatives, collagen, hyaluronic acid or its salts and similar compounds.
  • Piroctone olamine (1 ⁇ hydroxy-4-methyl-6- (2,4,4-trimythylpentyl) -2- (1H) -pyridinone monoethanolamine salt
  • Baypival® Climbazole
  • Ketoconazol® (4-acetyl -l - ⁇ - 4- [2- (2.4-dichlorophenyl) r-2- (1H-imidazol-l-ylmethyl) -l, 3-dioxylan-c-4-ylmethoxyphenyl ⁇ piperazine, ketoconazole, elubiol, selenium disulfide, sulfur colloidal, sulfur polyethylene glycol sorbitan monooleate, sulfur ricinole polyhexylate, sulfur tar distillates, salicylic acid (or in combination with hexachlorophene), undexylenic acid monoethanolamide sulfosuccinate Na salt, Lamepon® UD (protein undecylenic acid condensate) Zinc
  • Montrnorillonites, clay minerals, pemulene and alkyl-modified carbopol types can serve as swelling agents for aqueous phases.
  • N, N-diethyl-m-toluamide, 1,2-pentanediol or ethyl butylacetylaminopropionate come into question as insect repellents.
  • Dihydroxyacetone is suitable as a self-tanner.
  • Arbutin, ferulic acid, kojic acid, coumaric acid and ascorbic acid (vitamin C) can be used as tyrosine inhibitors, which prevent the formation of melanin and are used in depigmenting agents.
  • Hydrotropes such as ethanol, isopropyl alcohol or polyols can also be used to improve the flow behavior.
  • Polyols that come into consideration here preferably have 2 to 15 carbon atoms and at least two hydroxyl groups.
  • the polyols can also contain further functional groups, in particular amino groups, or be modified with nitrogen. Typical examples are
  • Alkylene glycols such as, for example, ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol and polyethylene glycols with an average molecular weight of 100 to 1,000 daltons;
  • Lower alkyl glucosides in particular those with 1 to 8 carbons in the alkyl radical, such as methyl and butyl glucoside;
  • Sugar alcohols with 5 to 12 carbon atoms such as, for example, sorbitol or mannitol,> sugars with 5 to 12 carbon atoms, such as, for example, glucose or sucrose;
  • Dialcohol amines such as diethanolamine or 2-amino-l, 3-propanediol. preservative
  • Suitable preservatives are, for example, phenoxyethanol, formaldehyde solution, parabens, pentanediol or sorbic acid as well as the silver complexes known under the name Surfacine® and the other classes of substances listed in Appendix 6, Parts A and B of the Cosmetics Ordinance.
  • Perfume oils include mixtures of natural and synthetic fragrances. Natural fragrances are extracts of flowers (lily, lavender, roses, jasmine, neroli, ylang-ylang), stems and leaves (geranium, patchouli, petitgrain), fruits (anise, coriander, cumin, juniper), cargo bowls (bergamot, lemon, Oranges), roots (mace, angelica, celery, cardamom, costus, iris, calmus), woods (pine, sandal, guaiac, cedar, rosewood), herbs and grasses (tarragon, leon grass, sage, Thyme), needles and twigs (spruce, fir, pine, mountain pine), resins and balsams (galbanum, elemi, benzoin, myrrh, olibanum, opoponax).
  • Typical synthetic fragrance compounds are products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type. Fragrance compounds of the ester type are e.g.
  • the ethers include, for example, benzyl ethyl ether, the aldehydes e.g. the linear alkanals with 8 to 18 carbon atoms, citral, citronellal,
  • the hydrocarbons mainly include the terpenes and balms.
  • Essential oils of lower volatility which are mostly used as aroma components, are also suitable as perfume oils, e.g. sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, linden blossom oil, juniper berry oil, vetiver oil, oliban oil, galbanum oil, labolanum oil and lavandin.
  • Suitable flavors are, for example, peppermint oil, spearmint oil, anise oil, star anise oil, caraway oil, eucalyptus oil, fennel oil, lemon oil, winter green oil, clove oil, menthol and the like.
  • the dyes which can be used are the substances which are suitable and approved for cosmetic purposes, as compiled, for example, in the publication "Cosmetic Dyes” by the Dye Commission of the German Research Foundation, Verlag Chemie, Weinheim, 1984, pp. 81-106. Examples are culinary red A (CI 16255), patent blue V (CI42051), indigotine (CI73015), chlorophyllin (CI75810), quinoline yellow (CI47005), titanium dioxide (CI77891), indanthrene blue RS (CI 69800) and madder varnish (C .I58000). Luminol may also be present as the luminescent dye. These dyes are usually used in concentrations of 0.001 to 0.1% by weight, based on the mixture as a whole.
  • the total proportion of auxiliaries and additives can be 1 to 50, preferably 5 to 40,% by weight, based on the composition.
  • the agents can be produced by customary cold or hot processes; the phase inversion temperature method is preferably used.
  • the following table shows a number of formulation examples for skin and hair treatment agents. The quantities given are each in% by weight.

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Abstract

L'invention concerne des préparations cosmétiques caractérisées en ce qu'elle contiennent une quantité efficace d'acide glycyrrhétique et de ses dérivés.
EP03764963A 2002-07-18 2003-07-10 Preparations cosmetiques a proprietes antibacteriennes Withdrawn EP1526828A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10232774 2002-07-18
DE2002132774 DE10232774B4 (de) 2002-07-18 2002-07-18 Kosmetische Zubereitungen mit antibakteriellen Eigenschaften
PCT/EP2003/007457 WO2004009038A2 (fr) 2002-07-18 2003-07-10 Preparations cosmetiques a proprietes antibacteriennes

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EP1526828A2 true EP1526828A2 (fr) 2005-05-04

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EP (1) EP1526828A2 (fr)
AU (1) AU2003250023A1 (fr)
DE (1) DE10232774B4 (fr)
WO (1) WO2004009038A2 (fr)

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US20060263400A1 (en) * 2005-05-17 2006-11-23 Bissett Donald L Regulation of mammalian keratinous tissue using skin and/or hair care actives
DE102007002170A1 (de) * 2007-01-15 2008-07-17 Gundula Geske Produkt Süßholzwurzel + Eichenrinde in Kombination mit Dexpanthenol
WO2008148572A1 (fr) * 2007-06-08 2008-12-11 Bayer Consumer Care Ag Combinaisons de principes actifs anti-inflammatoires pour le traitement de maladies de la peau et des muqueuses
US8414872B2 (en) 2007-09-10 2013-04-09 Liquid Keratin, Inc. Hair straightening formulations, methods and systems
DE102009032244A1 (de) 2009-07-06 2011-01-13 Beiersdorf Ag Glycyrrhetinsäure enthaltende, parfümierte kosmetische Zubereitung
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WO2004009038A3 (fr) 2004-05-06
DE10232774B4 (de) 2004-07-15
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AU2003250023A1 (en) 2004-02-09
US20060057090A1 (en) 2006-03-16
DE10232774A1 (de) 2004-02-05

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