WO2008080764A1

WO2008080764A1 - Antiperspirant and deodorant compositions with reduced irritancy potential

Info

Publication number: WO2008080764A1
Application number: PCT/EP2007/063528
Authority: WO
Inventors: Armin Wadle; Bernhard Banowski; Barbara Heide; Thomas Döring
Original assignee: Henkel Ag & Co. Kgaa
Priority date: 2006-12-27
Filing date: 2007-12-07
Publication date: 2008-07-10
Also published as: DE102006062433A1; EP2059225A1

Abstract

The present application relates to cosmetic and dermatological antiperspirant and deodorant compositions which have a reduced irritancy potential and comprise at least one active ingredient selected from taurine and its physiologically compatible salts, esters and amides, and mixtures thereof.

Description

Antiperspirant and deodorant compositions with reduced irritation potential

description

The present application relates to cosmetic and dermatological antiperspirant and deodorant compositions which have a reduced irritation potential.

State of the art

Commercially available antiperspirant compositions, hereinafter also referred to as antiperspirants, contain as antiperspirant active ingredient at least one water-soluble astringent inorganic and organic salts of aluminum, zinc or selected aluminum-zirconium mixed salts. Commercially available deodorant compositions, also referred to below as deodorants, frequently contain at least one antibacterial active substance as the deodorant active ingredient. The antiperspirant active ingredients have no direct influence on the activity of the sweat glands, but minimize the narrowing of the discharge channels sweat secretion. The AI salts cause thereby on the treated skin surfaces a sweat inhibition by superficial blockage of the sweat gland ducts as a result of Al-Mucopolysaccharid precipitation.

Antiperspirant and deodorant compositions are usually applied and applied in the armpit area.

The armpit skin has a weak barrier function due to its location and function. The skin in the underarm area is therefore more sensitive than the rest of the skin, often at least as sensitive as the skin of the face. Many consumers consider a hairless armpit skin to be more aesthetically pleasing and hygienic, as hair growth increases the sweat-bearing surface in the armpit area and thus contributes to an increased body odor development. Accordingly, a regular shave of underarm hair is part of the routine of hygiene for many consumers. The underarm shave mechanically irritates the skin and additionally weakens the barrier function. After shaving, a sweat-inhibiting and / or deodorizing cosmetic, for example as a deodorant spray or deodorant stick, is usually applied to the underarm skin. The antiperspirant and / or deodorant active ingredients have, for example, due to their acidic pH, usually a considerable irritation potential, which can cause reddening of the skin on the - mechanically irritated - armpit skin, an unpleasant burning, feeling of tension and / or itching. There is therefore a constant need for particularly skin-compatible formulations which are suitable as carriers for cosmetic and dermatological antiperspirant and deodorant compositions. Furthermore, there is a need for particularly skin-compatible formulations which may be able to act as a carrier for cosmetic and dermatological antiperspirant and deodorant compositions which, on regular use and / or on use on mechanically or chemically irritated skin, sometimes have antiperspirant and deodorant which irritates the skin - To make active ingredients skin-friendly or to mitigate their irritative effect.

task

The object of the present invention was to find active substances and / or carriers for cosmetic and dermatological antiperspirant and deodorant compositions with particularly high skin tolerance. A further object of the present invention was to find active substances and / or carriers for cosmetic and dermatological antiperspirant and deodorant compositions with particularly high skin compatibility, in particular for mechanically irritated skin. A further object of the present invention was to find active substances and / or carriers for cosmetic and dermatological antiperspirant and deodorant compositions which can make the skin-irritant antiperspirant and deodorant active ingredients more skin-friendly or can alleviate their irritative effect. A further object of the present invention was to find active substances and / or carriers for cosmetic and dermatological antiperspirant and deodorant compositions which reduce the burning and / or itching of the skin when applied.

Surprisingly, it has been found that taurine and its physiologically tolerated salts, esters and amides solve the stated objects.

A subject of the present application is therefore a cosmetic or dermatological deodorant or antiperspirant composition, comprising in a cosmetically or dermatologically acceptable carrier at least one deodorant or antiperspirant active ingredient and at least one active ingredient selected from taurine and its physiologically acceptable salts, esters and Amides, as well as mixtures thereof.

Another object of the present application is the use of at least one active ingredient selected from taurine and its physiologically acceptable salts, esters and amides, and mixtures thereof, in a cosmetically or dermatologically acceptable carrier, containing at least one deodorant or antiperspirant active ingredient, for Improvement of the skin compatibility and / or the care effect of the composition and / or to reduce or avoid Skin burning, a feeling of tightness, itching and / or visible irritations, such as skin redness, which is / are caused by contact of the skin with the composition.

Another object of the present application is a non-therapeutic method for reducing or preventing skin burning and / or itching, which is caused by contact of the skin with the composition, characterized in that a composition according to the invention according to one of claims 1-9 Skin, especially the armpit skin, is applied.

A further preferred embodiment of the invention is characterized in that the active ingredient is an NC ₂ -C ₂₄ -acyl derivative of taurine or a taurine ester. The C ₂ -C ₂₄ -acyl radical with which the taurine or the taurine ester is derivatized at the amino group is preferably selected from an acetyl, propanoyl, butanoyl, pentanoyl, hexanoyl, heptanoyl, octanoyl -, nonanoyl, decanoyl, undecanoyl, lauroyl, tridecanoyl, myristoyl, pentadecanoyl, cetoyl, palmitoyl, stearoyl, elaidoyl, arachidoyl or behenoyl radical. Mixtures of C ₈ -C ₁₈ acyl radicals are also referred to as cocoyl radical and are likewise preferred substituents.

A further preferred embodiment of the invention is characterized in that the taurine or NC ₂ -C ₂₄ acyl derivative of taurine with the aforementioned C ₂ - C ₂₄ acyl radicals esterified to the acid group of taurine.

A further preferred embodiment of the invention is characterized in that the taurine or NC ₂ -C ₂₄ acyl derivative of taurine with the aforementioned C ₂ - C ₂₄ acyl radicals is linked at the amino group of taurine via an amide bond.

A further preferred embodiment of the invention is characterized in that the taurine is not present as a cationized derivative. Such derivatizations can not lead to a reduction in irritation contrary to the teaching of the present application.

Surprisingly, it has been found that the taurine substituted with the abovementioned C ₂ -C ₂₄ -acyl radicals can have a further improvement in the anti-irritant effect compared with the unsubstituted taurine.

A further preferred embodiment of the invention is characterized in that the taurine or the at least one NC ₂ -C ₂₄ -acyl derivative of taurine is in the form of at least one physiologically acceptable salt. Physiologically acceptable salts of the invention preferred Taurine or NC ₂ -C ₂₄ acyl derivative of taurine are selected from the ammonium, alkali metal, magnesium, calcium, aluminum, zinc and manganese salts. Particularly preferred according to the invention are the sodium, potassium, magnesium, aluminum, zinc and manganese salts.

A further preferred embodiment of the invention is characterized in that the at least one active ingredient selected from taurine and its physiologically acceptable salts, esters and amides, and mixtures thereof, in a total amount of 0.001 to 3 wt .-%, preferably 0.01 - 2 wt .-%, more preferably 0.1 to 1, 5 wt .-% and most preferably 0.5 to 1 wt .-%, each based on the total composition is included.

Antiperspirant components

According to the invention preferred antiperspirant active substances are selected from aluminum chlorohydrates, especially aluminum chlorohydrates having the general formula [Al ₂ (OH) ₅ CI 2-3 ^■ H ₂ O] _n, which may be present in non-activated or activated in (depolymerized) Form , furthermore aluminum sesquichlorohydrate, aluminum chlorohydrex-propylene glycol (PG) or polyethylene glycol (PEG), aluminum sesquichlorohydrex PG or PEG, aluminum PG-dichlorhydrex or aluminum PEG-dichlorhydrex, aluminum hydroxide, furthermore selected from the aluminum zirconium chlorohydrates, such as aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate , Aluminum zirconium pentachlorohydrate, aluminum zirconium octachlorohydrate, aluminum zirconium chlorohydrate glycine complexes such as aluminum zirconium trichlorohydrex glycine, aluminum zirconium tetrachlorohydrex glycine, aluminum zirconium pentachlorohydrex glycine, aluminum zirconium octachlorohydrex glycine, potassium aluminum sulfate (KAl (SO ₄ ) ₂ ^■ 12H ₂ O, alum), aluminum undecylenoyl collagen amino acid, sodium aluminum lactate + aluminum sulfate, sodium aluminum chlorhydroxactate, aluminum bromohydrate, aluminum chloride, the complexes of zinc and sodium salts, the complexes of lanthanum and cerium, the aluminum salts of lipoamino acids, aluminum sulfate, aluminum lactate, aluminum chlorohydroxyallantoate , Sodium aluminum chlorhydroxylactate, zinc chloride, zinc sulfocarbolate, zinc sulfate and zirconium chlorohydrate. A solubility of at least 5 wt .-% at 20 ⁰ C is understood according to the invention, solubility in water, that is, amounts of at least 5 g of the antiperspirant active ingredient in 95 g of water are soluble at 20 ⁰ C. The antiperspirant active ingredients can be used as aqueous solutions.

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that the at least one antiperspirant active ingredient is present in a total amount of 3 to 25 wt.%, Preferably 5 to 22 wt.% And in particular 10 to 20 wt. contained, based on the total weight of the active substance in the overall composition. The amount of antiperspirant salt (s) indicated in the instant application is to be calculated according to the method of US Pharmacopoeia (USP), after which bound water of crystallization and other ligands, e.g. As glycine, are excluded.

In a particularly preferred embodiment, the composition comprises an astringent aluminum salt, especially aluminum chlorohydrate, for example, in powder form as Micro Dry ^® Ultrafine or Micro Dry ^® SUF from Reheis, in the form of an aqueous solution as Locron ^® L from Clariant, as Chlorhydrol ^® as well as in activated form sold as ^Reach® 103 or ^Reach® 501 from Reheis. Under the name ^Reach® 301 an aluminum sesquichlorohydrate from Reheis is offered, which is likewise particularly preferred. The use of aluminum zirconium tetrachlorohydrex glycine complexes, which are, for example, by Reheis under the name Rezal ^® 36G or Reach ^® 908 commercially, may be particularly preferred according to the invention. In a further particularly preferred embodiment, the compositions according to the invention may contain both at least one deodorant and at least one antiperspirant active.

Deodorant actives

Deodorant active ingredients which are preferred according to the invention are odor absorbers, deodorizing ion exchangers, germ-inhibiting agents, prebiotic active components and also enzyme inhibitors or, particularly preferred, combinations of said active substances.

Silicates serve as odor absorbers, which at the same time advantageously support the rheological properties of the composition according to the invention. Among the silicates particularly preferred according to the invention are, in particular, phyllosilicates and, among these, in particular montmorillonite, kaolinite, mit, beidellite, nontronite, saponite, hectorite, bentonite, smectite and talcum. Other preferred odor absorbers are, for example, zeolites, Zinkricinoleat, cyclodextrins, certain metal oxides, such as. As alumina, and chlorophyll. They are preferably used in an amount of 0.1-10% by weight, more preferably 0.5-7% by weight and most preferably 1-5% by weight, based in each case on the overall composition.

According to the invention, germ-inhibiting or antimicrobial active ingredients are understood as meaning those active substances which reduce the number of skin germs participating in the formation of the odor or inhibit their growth. These organisms include, among others, various species from the group of staphylococci, the group of Corynebacteria, anaerococci and micrococci. Preferred antimicrobial or antimicrobial agents according to the invention are in particular organohalogen compounds and halides, quaternary ammonium compounds, a number of plant extracts and zinc compounds. These include triclosan, chlorhexidine and chlorhexi- dingluconate, 3,4,4'-trichlorocarbanilide, bromochlorophene, dichlorophen, chlorothymol, chloroxylenol, hexachlorophene, dichloro-m-xylenol, dequalinium chloride, domiphenbromide, ammonium phenolsulfonate, benzalkonium halides, benzalkonium cetyl phosphate, benzalkonium saccharinates, benzethonium chloride, cetylpyridinium chloride, laurylpyridinium chloride, laurylisoquinolinium bromide , Methylbenzethonium chloride. Furthermore, phenol, phenoxyethanol, disodium dihydroxyethylsulfosuccinyl-cylindonate, sodium bicarbonate, zinc lactate, sodium phenolsulfonate and zinc phenolsulfonate, ketoglutaric acid, terpene alcohols such as. As farnesol, chlorophyllin copper complexes, α-monoalkyl glycerol ether with a branched or linear saturated or unsaturated, optionally hydroxylated C ₆ - C ₂₂ alkyl, particularly preferably α- (2-ethylhexyl) glycerol, commercially available as Sen- siva ^® SC 50 (ex Schülke & Mayr), carboxylic acid esters of mono-, di- and triglycerol (eg glyceryl monolaurate, diglycerol monocaprinate), lantibiotics and plant extracts (eg green tea and components of lime blossom oil).

Further preferred deodorant active substances are selected from so-called prebiotically active components, which according to the invention are to be understood as meaning those components which inhibit only or at least predominantly the odor-causing germs of the skin microflora, but not the desired ones, that is, the non-odor-forming germs that lead to a include healthy skin microflora. Explicitly included here are the active substances which are disclosed in the published patent applications DE 10333245 and DE 10 2004 011 968 as being prebiotically effective; These include conifer extracts, in particular from the group of Pinaceae, and plants extra kte from the group of Sapindaceae, Araliaceae, Lamiaceae and Saxifragaceae, in particular extracts of Picea spp., Paullinia sp., Panax sp., Lamium album or Ribes nigrum and mixtures thereof substances. Further preferred deodorant active ingredients are selected from the germ-inhibiting active perfume oils and Deosafe ^® -Parfümölen that, Haarmann and Reimer, by the company Symrise previously available.

The enzyme inhibitors include substances which inhibit the enzymes responsible for the sweat decomposition, in particular the arylsulfatase, .beta.-glucuronidase, aminoacylase, esterases, lipases and / or lipoxygenase, eg. B. trialkylcitric acid, in particular triethyl citrate, or zinc glycinate. Preferred deodorant or antiperspirant compositions according to the invention are characterized in that the at least one deodorant active ingredient is selected from arylsulfatase inhibitors, β-glucuronidase inhibitors, aminoacylase inhibitors, esterase inhibitors, lipase inhibitors and lipoxigenase inhibitors. Inhibitors, α-Monoalkylglycerinethern with a branched or linear saturated or unsaturated, optionally hydroxylated C ₆ - C ₂₂ alkyl, especially α- (2-ethylhexyl) glycerol ether, phenoxyethanol, germ-inhibiting perfume oils, Deosafe ^® -Pparfüm- oils (Deosafe ^® a registered trademark of Symrise, formerly Haarmann & Reimer), prebiotically active components, trialkyl citric acid esters, especially triethyl citrate, active substances Substances which reduce or inhibit the growth of the number of skin germs from the group of staphylococci, corynebacteria, anaerococci and micrococci, zinc compounds, in particular zinc phenolsulphonate and zinc ricinoleate, organohalogen compounds, in particular triclosan, chlorhexidine, chlorhexidine gluconate and benzalkonium halides, quaternary ammonium compounds, in particular cetylpyridinium chloride, odor absorbers, in particular silicates and zeolites, sodium bicarbonate, lantibiotics, and mixtures of the abovementioned substances.

Further preferred deodorant or antiperspirant compositions according to the invention are characterized in that the at least one deodorant active ingredient is present in a total amount of 0.1-10% by weight, preferably 0.2-7% by weight, particularly preferably 0.3 - 5 wt .-% and most preferably 0.4 - 1, 0 wt .-%, each based on the total weight of the active substance of the deodorant active ingredient or the deodorant active ingredients in the overall composition is included.

In a further particularly preferred embodiment, the compositions according to the invention may contain both at least one deodorant and at least one antiperspirant active.

Further preferred embodiments of the invention are characterized in that the cosmetically or dermatologically acceptable carrier is present as powder, in stick form, as aerosol spray, pump spray, liquid or gel roll-on application, cream, lotion, solution, gel or on a substrate.

Deodorant or antiperspirant sticks can be in gelled, anhydrous, based on a W / O emulsion, based on an O / W emulsion, based on a water-oil multiple emulsion, based on a nanoemulsion and on Basis of a microemulsion, wherein the oil phase contain at least one silicone component or may consist of at least one silicone component. Furthermore, the compositions according to the invention, which are formulated as deodorant or antiperspirant sticks, can be prepared on anhydrous fat basis, based on a polyol-in-oil emulsion based on an oil-in-polyol emulsion based on a polyol oil. Multiple emulsion, based on a nanoemulsion and based on a microemulsion, wherein the polyol phase may be anhydrous or only a low water content (eg., 0.5 - 3 wt .-%, based on the total composition) may have. Gel sticks may be formulated on the basis of fatty acid soaps, alditols, especially dibenzylidenesorbitol, N-acylamino acid amides, 12-hydroxystearic acid, polyamides, polyamide derivatives, polysaccharides such as xanthan, polyglucomannans, guar, konjac, celluloses or starches, polyacrylates, polyacrylate derivatives and other gelling agents. Aerosol sprays, pump sprays, roll-on applications and creams may be in the form of a water-in-oil emulsion, water-in-silicone oil emulsions, oil-in-water emulsion, silicone oil-in-water emulsion, water-in-oil Microemulsion, oil-in-water microemulsion, silicone oil-in-water microemulsion, polyol-in-oil emulsion, oil-in-polyol emulsion, polyol-oil multiple emulsion, anhydrous suspension, preferably anhydrous oil-based suspension , alcoholic solution, in particular ethanolic solution, hydroalcoholic solution, in particular solutions with more than 50 wt .-% of a water-ethanol mixture, glycolic solution, especially as a solution in propylene glycol, glycerol, dipropylene glycol and (under normal conditions) liquid polyethylene glycols, hydroglycolic solution , Polyol solution, water-polyol solution, aqueous gel, lipogel and oil. All said compositions may be thickened, for example, based on fatty acid soaps, dibenzylidenesorbitol, N-acylamino acid amides, 12-hydroxystearic acid, carbomer and carbopol type polyacrylates, polyacrylamides and polysaccharides, which may be chemically and / or physically modified. The compositions may be transparent, translucent or opaque.

If the compositions according to the invention be in the form of a pin, they contain a wax matrix preferably comprising at least one wax component with a melting point of> 50 ⁰ C.

In general, waxes of solid to brittle hard consistency, coarse to fine crystalline, translucent to opaque, but not glassy, and melt above 50 ⁰ C without decomposition. They are already slightly above the melting point low viscosity and show a strong temperature-dependent consistency and solubility.

Preference according to the invention, for example, natural vegetable waxes, z. Candelilla wax, carnauba wax, Japan wax, sugarcane wax, ouricoury wax, cork wax, sunflower wax, fruit waxes such as orange waxes, lemon waxes, grapefruit wax, and animal waxes, e.g. Beeswax, shellac wax and spermaceti. For the purposes of the invention, it may be particularly preferred to use hydrogenated or hardened waxes. As a wax component and chemically modified waxes, especially the hard waxes, such as. As montan ester waxes, hydrogenated jojoba waxes and Sasol waxes used. Synthetic waxes, which are also preferable in the invention include, for example, polyalkylene waxes and polyethylene glycol waxes, C ₂ oC _4O dialkyl esters of dimer acids, C ₃₀ - ₅₀ alkyl and alkylaryl esters of -Alkylbienenwachs and dimer fatty acids.

A particularly preferred wax component is selected from at least one ester of a saturated monohydric C ₆ -C ₆ -alcohol and a saturated Cs-Csβ-monocarboxylic acid. According to the invention, lactides, the cyclic double esters of α-hydroxycarboxylic acids of the corresponding chain length, also belong thereto. Esters of fatty acids and long-chain alcohols have proven to be The composition according to the invention has proved to be particularly advantageous because it gives the antiperspirant preparation excellent sensory properties and pins a high stability. The esters are composed of saturated branched or unbranched monocarboxylic acids and saturated branched or unbranched monohydric alcohols. Also, esters of aromatic carboxylic acids and hydroxycarboxylic acids (eg., 12-hydroxystearic acid) and saturated branched or unbranched alcohols are used according to the invention, provided that the wax component has a melting point of> 50 ⁰ C. It is particularly preferred to choose the wax components from the group of esters of saturated branched or unbranched alkanecarboxylic acids having a chain length of 12 to 24 carbon atoms and the saturated branched or unbranched alcohols having a chain length of 16 to 50 carbon atoms and having a melting point> 50 ⁰ C have.

In particular, as the wax component C _{_6-36} alkyl stearates and C-ι ₈ - ₃₈ -Alkylhydroxystearoylstea- rate, C ₂ o ₄ o-Alkylerucate and cetearyl be advantageous. The wax or the wax components have a melting point> 50 ° C, preferably> 60 ⁰ C, on.

A particularly preferred embodiment of the invention in stick form contains as wax component a C ₂ oC ₄ o-alkyl stearate. This ester is known under the name Kester ^® ^® K82H or Kesterwachs K80H, sold by Koster Keunen Inc.. It is the synthetic imitation of the monoester fraction of beeswax and is characterized by its hardness, oil gelability and broad compatibility with lipid components. This wax can be used as a stabilizer and consistency regulator for W / O and O / W emulsions. Kester wax has the advantage that it has an excellent oil gelability even at low concentrations and so does not make the pencil mass too heavy and allows a velvety abrasion. Another particularly preferred embodiment of the invention in stick form contains as wax component cetearyl behenate, ie mixtures of cetyl behenate and stearyl behenate. This ester is known under the name Kester ^® K62 and is sold by Koster Keunen Inc..

More preferred wax components with a melting point of> 50 ⁰ C are the triglycerides of saturated and optionally hydroxylated C ₁₂ - ₃ o-fatty acids such as hydrogenated triglyceride fats (hydrogenated palm oil, hydrogenated coconut oil, hydrogenated castor oil), glyceryl tribehenate (tribehenin), or glyceryl tri-12-hydroxystearate, further synthetic Vollester of fatty acids and glycols or polyols containing 2 - 6 carbon atoms as long as they have a melting point above 50 ⁰ C, for example, preferably C ₈ - C ₃₆ acid triglyceride (Syncrowax HGL-C ^®). According to the hydrogenated castor oil as a wax component, available for example as a commercial product Cutina ^® HR, is particularly preferred. Further preferred wax components with a melting point> 50 ° C, the saturated linear C _I4 - C ₃₆ carboxylic acids, in particular myristic acid, palmitic acid, stearic acid and behenic acid, and mixtures of these compounds, for example. B. Syncrowax ^® AW 1 C (C ₁₈ - C ₃₆ fatty acids) or Cutina ^® FS 45 (palmitic and stearic acid). Preferred deodorant or antiperspirant compositions according to the invention, in particular deodorant or antiperspirant sticks, are characterized by a content of wax component which is selected from esters of a saturated, monohydric C ₁₂ -C ₆ o-alkanol and a saturated Cs-Csβ monocarboxylic acid, in particular lauryl laurate, lauryl myristate, lauryl palmitate, lauryl stearate, lauryl-12-hydroxystearate, Lauryleicosanat, Laurylbehenat, Lauryllignocerat, Laurylcerat, Laurylmyricat, Myristyllaurat, myristyl myristate, myristyl palmitate, myristyl stearate, myristyl-12-hydroxystearate, Myristyleicosanat, Myristylbehenat, Myristyllignocerat, Myristylcerat, Myristylmyricat, cetyl laurate , Cetyl myristate, cetyl palmitate, cetyl stearate, cetyl-12-hydroxystearate, cetyleicosanate, cetylbehenate, cetyl lignocerate, cetyl cerate, cetyl myrcate, stearyl laurate, stearyl myristate, stearyl palmitate, stearyl stearate, stearyl-12-hydroxystearate, stearyle cicosanate, stearyl behenate, stearyl lignocerate, stearylce stearyl myrcate, 12-hydroxystearyl laurate, 12-hydroxystearyl myristate, 12-hydroxystearyl palmitate, 12-hydroxystearyl stearate, 12-hydroxystearyl-12-hydroxystearate, 12-hydroxystearyleicosanate, 12-hydroxystearyl behenate, 12-hydroxystearyl lignocerate, 12-hydroxystearylcerate, 12-hydroxystearylmyricat, Arachyllaurat, Arachylmyristat, Arachylpalmitat, Arachylstearat, arachyl 12-hydroxystearate, Arachyleicosanat, Arachylbehenat, Arachyllignocerat, Arachylcerat, Arachylmyricat, Behenyllaurat, behenyl myristate, behenyl palmitate, behenyl, behenyl-12-hydroxystearate, Behenyleicosanat, behenyl behenate, Behenyllignocerat, Behenylcerat, Behenylmyricat, Lignoceryllaurat, Lignoceryl myristate, lignoceryl palmitate, lignoceryl stearate, lignoceryl 12-hydroxystearate,

Lignoceryleicosanat, Lignocerylbehenat, Lignoceryllignocerat, Lignocerylcerat, Lignocerylmyricat, Ceryllaurat, Cerylmyristat, Cerylpalmitat, Cerylstearat, ceryl 12-hydroxystearate, Ceryleicosanat, Cerylbehenat, Ceryllignocerat, Cerylcerat, Cerylmyricat, Myricyllaurat, Myricylmyristat, myricyl palmitate, myricyl stearate, myricyl 12-hydroxystearate, Myricyleicosanat, Myricylbehenat, Myricyllignocerat, Myricylcerat, Myricylmyricat, particularly preferably cetyl behenate, stearyl behenate and C ₂₀ -C ₄₀ - alkyl stearates, in particular Arachylstearat, behenyl, Lignocerylstearat, Cerylstearat and myricyl stearate, further selected from glycerol triesters of saturated linear C ₂ - C ₃₀ -Carbonsäu- reindeer, which may be hydroxylated, these glycerol triesters preferably being in the form of natural waxes, in particular candelilla wax, carnauba wax or beeswax, or preferably in the form of natural oils which are fully hydrogenated (cured), in particular completely hy Dried Cured Castor Oil (Tri-12-hydroxystearin), Tristearin, Tribehenin, Fully Hydrogenated Soybean Oil, Fully Hydrogenated Corn Oil, Fully Hydrogenated Sunflower Oil, Fully Hydrogenated Erucic Acid Rich Rapeseed Oil (HEAR Oil), Fully Hydrogenated Low Acidity Rapeseed Oil (LEAR Oil) hydrogenated canola oil, fully hydrogenated crambe oil, fully hydrogenated meadowfoam oil, fully hydrogenated cottonseed oil, fully hydrogenated olive oil, fully hydrogenated thistle oil, fully hydrogenated sunflower oil, fully hydrogenated sesame oil, fully hydrogenated coconut oil, fully hydrogenated palm oil, fully hydrogenated palm kernel oil, fully hydrogenated babassu oil, fully hydrogenated peanut oil, fully hydrogenated cocoa butter, shea butter, lllipebutter, hydrogenated animal fat, especially tallow or bacon, fully hydrogenated marine oils such as swordfish oil, sardine oil, whale oil and herring oil.

Further inventively preferred wax components are selected from saturated linear C ₁₄ - C ₃₆ carboxylic acids, in particular myristic, palmitic, stearic, 12-hydroxystearic, eicosanoic, behenic, lignoceric, ceric, myric, and mixtures of the aforementioned acids. Particularly preferred wax component blends are selected from mixtures of cetyl behenate, stearyl behenate, hardened castor oil, palmitic acid and stearic acid. Further particularly preferred wax component mixtures are selected from mixtures comprising C ₂ -C ₄ -alkyl stearate, hydrogenated castor oil, palmitic acid and stearic acid. Further particularly preferred wax component mixtures are selected from mixtures comprising C ₆ -C ₂ o-Alkylbehenat, hydrogenated castor oil, palmitic acid and stearic acid. Further particularly preferred wax component mixtures are selected from mixtures comprising arachyl stearate, behenyl stearate, lignoceryl stearate, ceryl stearate, myricyl stearate, hydrogenated castor oil, palmitic acid and stearic acid. Further particularly preferred wax component mixtures are selected from mixtures comprising palmityl behenate, stearyl behenate, arachyl behenate, hardened castor oil, palmitic acid and stearic acid.

Further preferred deodorant or antiperspirant compositions according to the invention, in particular deodorant or antiperspirant sticks, are characterized in that the wax component (s) is generally added in amounts of 4 to 20% by weight, preferably 7 to 15% by weight, very preferably 10%. 12 wt .-%, each based on the total composition is included. In a particularly preferred embodiment, the ester (s) of a saturated monohydric C ₂ -C ₆ o -alkanol and a saturated C ₈ -C ₃₆ monocarboxylic acid which constitutes the wax component (s) are / are in total amounts 2-10 wt .-%, preferably 2-6 wt .-%, most preferably 3-5 wt .-%, each based on the total composition.

Oil-in-water emulsifiers

The compositions according to the invention, which are formulated as an emulsion, in particular as an oil-in-water emulsion or a polyol-in-water emulsion, preferably contain at least one nonionic oil-in-water emulsifier having an HLB value of more as 7. These are generally known in the art emulsifiers, as for example in Kirk-Othmer, "Encyclopedia of Chemical Technology", 3rd ed., 1979, Volume 8, page 913-916 listed. For ethoxylated products, the HLB value is calculated according to the formula HLB = (100-L): 5, where L is the weight fraction of lipophilic groups, that is the fatty alkyl or fatty acyl groups, in the ethylene oxide adducts, expressed in weight percent.

In selecting nonionic oil-in-water emulsifiers which are suitable according to the invention, it is particularly preferable to use a mixture of nonionic oil-in-water emulsifiers in order to optimally adjust the stability of O / W emulsion compositions according to the invention. The individual emulsifier components deliver a proportion to the total HLB value or mean HLB value of the oil-in-water emulsifier mixture in accordance with their proportion of the total amount of oil-in-water emulsifiers. According to the invention, the average HLB value of the oil-in-water emulsifier mixture is 10-19, preferably 12-18 and particularly preferably 14-17. In order to achieve such average HLB values, preference is given to oil-in-water emulsifiers from the HLB value ranges 10 - 14, 14 - 16 and possibly 16 - 19 combined. Of course, the oil-in-water emulsifier mixtures may also contain nonionic emulsifiers with HLB values in the range of> 7-10 and 19-20; Such emulsifier mixtures may also be preferred according to the invention. However, in another preferred embodiment, the deodorant or antiperspirant compositions of the present invention may also contain only a single oil-in-water emulsifier having an HLB in the range of 10-19.

Preferred deodorant or antiperspirant compositions according to the invention are characterized in that the nonionic oil-in-water emulsifiers are selected from ethoxylated C ₈ -C ₂₄ -alkanols with an average of 10 to 100 moles of ethylene oxide per mole of ethoxylated C ₈ -C ₂₄ - Carboxylic acids containing on average 10-100 moles of ethylene oxide per mole, silicone copolyols having ethylene oxide units or with ethylene oxide and propylene oxide units, alkyl mono- and oligoglycosides having 8 to 22 carbon atoms in the alkyl radical and their ethoxylated analogs, ethoxylated sterols , Partial esters of polyglycerols having 2 to 10 glycerol units and esterified with 1 to 4 saturated or unsaturated, linear or branched, optionally hydroxylated C ₈ - C ₃₀ fatty acid residues, if they have an HLB value of more than 7, and mixtures of the aforementioned substances , The ethoxylated C ₈ -C ₂₄ -alkanols have the formula R ¹ O (CH ₂ CH ₂ O) _n H, where R ¹ is a linear or branched alkyl and / or alkenyl radical having 8-24 carbon atoms and n, the middle one Number of ethylene oxide units per molecule, for numbers from 10 to 100, preferably 10 to 30, moles of ethylene oxide to 1 mole of caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, isocetyl alcohol, palmitoleyl alcohol, stearyl alcohol, isostearyl alcohol, Oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, arachyl alcohol, gadoleyl alcohol, behenyl alcohol, erucyl alcohol and brassidyl alcohol, and technical mixtures thereof. Adducts of 10 to 100 mol of ethylene oxide onto technical fatty alcohols with 12 to 18 carbon atoms, such as, for example, coconut, palm, palm kernel or tallow fatty alcohol, are also suitable.

The ethoxylated C ₈ -C ₂₄ -carboxylic acids have the formula R ¹ (OCH ₂ CH ₂ ) _n OH, where R ¹ is a linear or branched saturated or unsaturated acyl radical having 8-24 carbon atoms and n, the average number of ethylene oxide units per molecule, for numbers from 10 to 100, preferably 10 to 30, mol of ethylene oxide to 1 mol of caprylic acid, 2-ethylhexanoic acid, capric acid, lauric acid, isotridecanoic acid, myristic acid, cetylic acid, palmitoleic acid, stearic acid, isostearic acid, Oleic acid, elaidic acid, petroselinic acid, arachidic acid, gadoleic acid, behenic acid, erucic acid and brassidic acid and their technical mixtures. Adducts of 10 to 100 mol of ethylene oxide with technical fatty acids containing 12 to 18 carbon atoms, such as coconut, palm, palm kernel or tallow fatty acid, are also suitable. Particularly preferred are PEG-50 monostearate, PEG-100 monostearate, PEG-50 monooleate, PEG-100 monooleate, PEG-50 monolaurate and PEG-100 monolaurate.

Particular preference is given to C ₂ -C ₈ -alkanols or C ₂ -C ₈ carboxylic acids each having 10 to 30 units of ethylene oxide per molecule and mixtures of these substances, in particular ceteth-12, ceteth-20, ceteth-30, lsoceteth- 20, steareth-12, steareth-20, steareth-30, ceteareth-12, ceteareth-20, ceteareth-30, laureth-12 and beheneth-20.

Furthermore, preference is given to using C ₈ -C ₂₂ -alkyl mono- and -oligoglycosides. C ₈ -C ₂₂ -alkyl mono- and oligoglycosides are known, commercially available surfactants and emulsifiers. They are prepared in particular by reacting glucose or oligosaccharides with primary alcohols having 8-22 carbon atoms. With regard to the glycoside radical, monoglycosides in which a cyclic sugar residue is glycosidically linked to the fatty alcohol and oligomeric glycosides having a degree of oligomerization of up to about 8, preferably 1-2, are suitable. The degree of oligomerization is a statistical mean value based on a homolog distribution which is customary for such technical products. Products which are obtainable under the trademark Plantacare ^®, a glucosidically bonded C ₈ -C ₁₆ alkyl group containing at an oligoglucoside whose average degree of oligomerization at 1-2, in particular 1, 1 - 1, 4 is located. Particularly preferred C ₈ -C ₂₂ alkyl mono- and oligoglycosides are selected from octyl glucoside, decyl glucoside, lauryl glucoside, palmityl glucoside, isostearyl glucoside, stearyl glucoside, arachidyl glucoside and behenyl glucoside and mixtures thereof. The glucamine-derived acylglucamides are also suitable as nonionic oil-in-water emulsifiers.

Ethoxylated sterols, in particular ethoxylated soy sterols, are also suitable oil-in-water emulsifiers according to the invention. The degree of ethoxylation must be greater than 5, preferably at least 10, in order to have an HLB value greater than 7. Suitable commercial products are, for. PEG-10 Soy Sterol, PEG-16 Soy Sterol and PEG-25 Soy Sterol.

Furthermore, preferably partial esters of polyglycerols with 2 to 10 glycerol units and with 1 to 4 saturated or unsaturated, linear or branched, optionally hydroxylated C ₈ - C ₃₀ fatty acid esters esterified used, if they have an HLB value of more than 7. Particularly preferred are diglycerol monocaprylate, diglycerol monocaprate, diglycerol monolaurate, triglycerol monocaprylate, triglycerol monocaprate, triglycerol monolaurate, tetraglycerol monocaprylate, tetraglycerol monocaprate, tetraglycerol monolaurate, pentaglycerol monocaprylate, pentaglycerol mono- caprate, glycerol monocaprate Pentaglycerinmonolaurat, Hexaglycerinmonocaprylat, Hexaglycerinmonocaprat, hexa glycerol monolaurate, Hexaglycerinmonomyristat, Hexaglycerinmonostearat, Decaglycerinmonocaprylat, deca-, decaglyceryl monolaurate, decaglyceryl monomyristate, Decaglycerinmonoisostea- rat, rindicaprylat decaglycerol monostearate, Decaglycerinmonooleat, Decaglycerinmonohydroxystearat, Decaglyce-, Decaglycerindicaprat, Decaglycerindilaurat, Decaglycerindimyristat, Decaglycerindiiso- stearate , Decaglycerol distearate, decaglycerol dioleate, decaglycerol dihydroxystearate, decaglycerol tri-caprylate, decaglycerin tricaprate, decaglycerol trilaurate, decaglycerol trimyristate, decaglycerol triisostearate, decaglycerol tristearate, decaglycerol trioleate and decaglycerol trihydroxystearate.

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that the nonionic oil-in-water emulsifier in a total amount of 0.5 to 10 wt .-%, particularly preferably 1 to 4 wt .-% and most preferably 1 , 5 - 3 wt .-%, based on the total composition is included.

Water-in-oil emulsifiers

Preferred compositions according to the invention, which are formulated as an emulsion or stick, preferably furthermore comprise at least one nonionic water-in-oil emulsifier having an HLB value greater than 1.0, and less than or equal to 7.0, selected from the mono- and diesters of Ethylene glycol and the mono-, di-, tri- and tetra-esters of pentaerythritol with linear saturated fatty acids having 12-30, in particular 14-22 carbon atoms, which may be hydroxylated, and mixtures thereof, as consistency regulator and / or water binder. According to the invention, the mono- and diesters are preferred. C ₂ -C ₃₀ fatty acid radicals preferred according to the invention are selected from lauric acid, myristic acid, palmitic acid, stearic acid, arachic acid and behenic acid radicals; particularly preferred is the stearic acid residue. Particularly preferred nonionic water-in-oil emulsifiers according to the invention having an HLB value greater than 1.0 and less than or equal to 7.0 are selected from pentaerythrityl monostearate, pentaerythrityl distearate, pentaerythrityl tristearate, pentaerythrityl tetrastearate, ethylene glycol monostearate, ethylene glycol distearate and mixtures thereof. According to the invention, particularly preferred water-in-oil emulsifiers having an HLB value greater than 1, 0 and less than / equal to 7.0, for example as commercial products Cutina ^® PES (INCI: Pentaerythrityl distearate), Cutina ^® AGS (INCI: distearate Glycol) or Cutina ^® EGMS (INCI: glycol stearate) available. These commercial products are already mixtures of mono- and diesters (the pentaerythrityl esters also contain tri- and tetraesters). According to the invention, it may be preferable to use only a single water-in-oil emulsifier. In another preferred embodiment, the compositions according to the invention comprise mixtures, in particular technical mixtures, of at least two water-in-oil emulsifiers. A commercial product such as Cutina ^® PES is meant, for example, a technical mixture. In addition to the stated water-in-oil emulsifiers based on the ethylene glycol or pentaerythrityl esters, in a preferred embodiment, at least one further nonionic water-in-oil emulsifier having an HLB value greater than 1, 0 and less than or equal to 7, 0 should be included, the proportion of the total weight of nonionic water-in-oil emulsifiers with an HLB value greater than 1, 0 and less than or equal to 7.0 preferably, but should not be greater than 80%. In a particularly preferred embodiment, the compositions according to the invention contain the at least one additional water-in-oil emulsifier having an HLB value greater than 1.0, and less than or equal to 7.0 only in a proportion by weight of not more than 10% or are free of additional water in oil emulsifiers. Some of these additional suitable emulsifiers are listed, for example, in Kirk-Othmer, "Encyclopedia of Chemical Technology" 3rd Ed., 1979, Vol. 8, page 913. For ethoxylated adducts, the HLB value, as already mentioned, can also be calculated.

Suitable water-in-oil emulsifiers are preferably: linear saturated alkanols having 12 to 30 carbon atoms, in particular 16 to 22 carbon atoms, in particular cetyl alcohol, stearyl alcohol, arachidyl alcohol, behenyl alcohol and lanolin alcohol or mixtures of these alcohols, as used in the industrial hydrogenation of vegetable and animal fatty acids are available,

Esters and in particular partial esters of a polyol having 3 to 6 C atoms and linear saturated and unsaturated fatty acids having 12 to 30, in particular 14 to 22, C atoms which may be hydroxylated. Such esters or partial esters are, for. For example, the mono- and diesters of glycerol or monoesters of propylene glycol with linear saturated and unsaturated C ₁₂ - C ₃₀ carboxylic acids, which may be hydroxylated, especially those with palmitic and stearic, the sorbitan mono-, -di- or triesters of linear saturated and unsaturated C ₁₂ -C ₃₀ carboxylic acids which may be hydroxylated, in particular those of myristic acid, palmitic acid, stearic acid or mixtures of these fatty acids and the methyl glucose mono- and diesters of linear saturated and unsaturated C ₁₂ -C ₃₀ -Carboxylic acids which may be hydroxylated; Sterols, ie steroids which carry a hydroxyl group at the C3 atom of the steroid skeleton and both from animal tissue (zoosterols, eg cholesterol, lanosterol) as well as from plants (phytosterols, eg ergosterol, stigmasterol, sitosterol) and from fungi and yeasts (mycosterols) which may be low ethoxylated (1-5 EO);

Alkanols and carboxylic acids each having 8-24 C atoms, in particular having 16-22 C atoms, in the alkyl group and 1-4 ethylene oxide units per molecule which have an HLB value of greater than 1.0, and less than or equal to 7.0 exhibit,

Glycerol monoethers of saturated and / or unsaturated, branched and / or unbranched alcohols of a chain length of 8-30, in particular 12-18 carbon atoms. Partial ester of polyglycerols having n = 2 to 10 glycerol units and esterified with 1 to 5 saturated or unsaturated, linear or branched, optionally hydroxylated C ₈ - C ₃₀ fatty acid residues, if they have an HLB value of 7 or less, and mixtures of aforementioned substances.

According to the invention, it may be preferable to use only a single additional water-in-oil emulsifier. In another preferred embodiment, the compositions according to the invention comprise mixtures, in particular technical mixtures, of at least two additional water-in-oil emulsifiers. For example, a commercial product such as Cutina GMS ^® is understood to be a technical mixture, which is a mixture of glyceryl monostearate and glyceryl distearate.

Particularly advantageous additional water-in-oil emulsifiers are stearyl alcohol, cetyl alcohol, glyceryl monostearate, in particular in the form of the commercial products Cutina ^® GMS and Cutina ^® MD (ex Cognis), glyceryl distearate, glyceryl monocaprinate, glyceryl monocaprylate, glyceryl monolaurate, glyceryl monomyristate, glyceryl monopalmitate, glyceryl monohydroxystearate , glyceryl monooleate, glyceryl rylmonolanolat, Glyceryldimyristat, Glyceryldipalmitat, glyceryl dioleate, propylene glycol monostearate, pro pylenglycolmonolaurat, sorbitan monocaprylate, sorbitan monolaurate, sorbitan monomyristate, sorbitan monopalmitate, sorbitan monostearate, Sorbitansesquistearat, sorbitan distearate, sorbitan dioleate, sorbitan tansesquioleat, sucrose distearate, arachidyl alcohol, behenyl alcohol, polyethylene glycol (2 ) stearyl ether (steareth-2), steareth-5, oleth-2, diglycerol monostearate, diglycerol monoisostearate, diglycerol monooleate, diglycerol dihydroxystearate, diglycerol distearate, diglycerol dioleate, triglycerol disteara tetraglycerol monostearate, tetraglycerol distearate, tetraglycerol tristearate, decaglycerol penta stearate, decaglycerin pentahydroxystearate, decaglycerol pentaisostearate, decaglycerin pentaoleate, soy sterol, PEG-1 soy sterol, PEG-5 soy sterol, PEG-2 monolaurate and PEG-2 monostearate.

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that at least one water-in-oil emulsifier is present in a total amount of 0.1-15% by weight, preferably 0.5-8.0% by weight, and particularly preferably 1 to 4 wt .-%, based on the total composition, are included. Furthermore, amounts of 2-3-3.5% by weight, based on the total weight of the composition, according to the invention may also be extremely preferred.

Other inventively preferred W / O emulsifiers are silicone-free polymeric water-in-oil emulsifiers, in particular PEG-30 dipolyhydroxystearate, available for. B. under the trade name Arlacel P 135 from Uniqema. In particular, with the help of this emulsifier can be formulated low-viscous and even sprayable water-in-oil emulsions. Compositions which are particularly preferred according to the invention and which are formulated as a water-in-oil emulsion preferably furthermore comprise at least one water-in-oil emulsifier based on silicone. The at least one silicone-based water-in-oil emulsifier is preferably present in an amount of from 0.5 to 5% by weight, more preferably from 0.1 to 1.5 to 2.5 to 3.5% by weight. %, in each case based on the total weight of the emulsion.

A particularly preferred group of silicone-based water-in-oil emulsifiers according to the invention are the poly (C ₂ -C ₃ ) alkylene glycol-modified silicones whose earlier INCI name was dimethicone copolyol, with the current INCI names PEG-x dimethicone (with x = 2-20, preferably 3-17, more preferably 11-12), bis-PEG-y dimethicone (with y = 3-25, preferably 4-20), PEG / PPG a / b dimethicone (where a and b independently of one another are numbers from 2 to 30, preferably 3 to 30 and particularly preferably 12 to 20, in particular 14 to 18), bis-PEG / PPG-c / d dimethicones (where c and d independently of one another represent numbers of 10-25, preferably 14-20 and more preferably 14-16) and bis-PEG / PPG-e / f PEG / PPG g / h dimethicones (where e, f, g and h independently of one another represent numbers of 10 - 10). 20, preferably 14-18 and more preferably 16, stand). Particular preference is given to PEG / PPG-18/18 dimethicones, which are commercially available in a 1: 9 mixture with cyclomethicone as DC 3225 C or DC 5225 C, PEG / PPG-4/12 dimethicone, sold under the name Abil B 8852 is available as well as Bis-PEG / PPG-14/14 Dimethicone, which is commercially available in a mixture with Cyclomethicone as Abil EM 97 (Goldschmidt), Bis-PEG / PPG-20/20 Dimethicone, under the name Abil B 8832 is available, PEG / PPG-5/3 trisiloxanes (Silsoft 305), and PEG / PPG-20/23 dimethicones (Silsoft 430 and Silsoft 440). Further silicone-based w / o emulsifiers which are preferred according to the invention are poly (C ₂ -C ₃ ) -alkylene glycol-modified silicones which are hydrophobically modified with C ₄ -C ₁₈ -alkyl groups, particularly preferably cetyl PEG / PPG-10/1 Dimethicone (formerly: cetyl dimethicone copolyol, available as Abil EM 90 or in a mixture of polyglyceryl-4-isostearate, cetyl PEG / PPG-10/1 dimethicone and hexyl laurate under the trade name Abil WE 09), furthermore alkyl methicone copolyols and Alkyl dimethicone ethoxy glucosides.

The following table summarizes various oil-in-water emulsifiers and water-in-oil emulsifiers and their HLB values. However, the HLB values can also be calculated according to Griffin, as described, for example, in the RÖMPP Chemie Lexikon, in particular in the online version of November 2003, and the manuals cited there under the heading "HLB system" by Fiedler, Kirk-Othmer and If there is different information on the HLB value of a substance in the literature, the HLB value for the teaching according to the invention which comes closest to the value calculated according to Griffin should be used can not find a unique HLB value, is the HLB value, indicates the manufacturer of the emulsifier to use for the teaching of the invention. If this is not possible, the HLB value must be determined experimentally.

HLB value Chemical name

(from H. Janistyn, Handbuch der Kosmetika und Riechstoffe, Hüthig-Verlag Heidelberg, 3rd edition, 1978,

Volume 1, page 470 and volume 3, pages 68-78))

1 triglycerides of saturated fatty acids

glyceryl

1, 5 ethylene glycol distearate

1, 6 pure celline oil

1, 8 sorbitan trioleate

dioleate

2.1 sorbitan tristearate

2,4 propylene glycol lactostearate

2.7 glycerol monooleate

Sorbitdioleat

2.8 glycerol monostearate

Propylene glycol mono- / distearate, not self-emulsifying

2.9 ethylene glycol monostearate

3.0 decaglycerol decaoleate

Decaglycerindecastearat

General 122 (Rapeseed Sterols)

sucrose distearate

3.1 decaglycerine deca oleate

glyceryl

Pentaerythritylmonostearat

Pentaerythritylsesquioleat

3.2 ethylene glycol monodistearate, not self-emulsifying

Glycol

3.3 glycerol monolaurate

3,4 propylene glycol monostearate

3.5 ethylene glycol monostearate

Pentaerythritylmonooleat

Polyethylene glycol (100) monooleate

3,6 glycerol mono- / dioleate, not self-emulsifying

Monoethoxylaurylether 3.7 sorbitan sesquioleate (Dehymuls SSO)

3.8 glycerol monodistearate, non-self-emulsifying polyethylene glycol (100) monostearate diglycerol sesquioleate N, N-dimethyl caproamide pentaerythritol monotallate propylene glycol monolaurate

4.0 decaglycerol octaoleate

4.3 Sorbitan monooleate (Dehymuls SMO) Diethylglycol monostearate

4.4 1.2-propylene glycol monodistearate, self-emulsifying

4.5 Glycerol monostearate palmitate (90%), non-self-emulsifying propylene glycol monolaurate

4.7 Sorbitan monostearate (Dehymuls SMS) Diethyleng lycol monooleate

4.8 Pentaerythritol monolaurate

4.9 polyoxyethylene (2) oleyl alcohol (polyoxyethylene (2) oleyl ether) polyoxyethylene (2) stearyl alcohol (polyoxyethylene (2) stearyl ether)

5.0 ethylene glycol monodistearate

General 122 E 5 (PEG-5 Soy Sterol)

Polyethylene glycol (100) monoricinoleate

Polyethylene glycol (200) distearate

Polyglyceryl-3-isostearates (eg Isolan Gl 34 from Tego) 5.9 Polyethylene glycol (200) dilaurate

6.0 Decaglycerin tetraoleate Polyethylene glycol (100) Monolaurate Polyethylene glycol (200) Dioleate

6.1 Diethylene glycol monolaurate (diglycollaurate)

6.3 Polyethylene glycol (300) dilaurate

6.4 Glycerol monoricinoleate Glycerol sorbitan monolaurate

6.5 Diethylene glycol monolaurate Sodium stearoyl-2-lactylate

6.7 Sorbitan monopalmitate

6.8 Glycerol monococoate glycerol monolaurate 7.0 Polyoxyethylene (2) C ₁₀ -C ₁₄ fatty alcohol ether, Laureth-2 (Dehydol LS 2)

Sucrose distearate 7.2 polyethylene glycol (400) dioleate

Saccharosedioleat

7.4 Polyethylene glycol (100) monolaurate sucrose dipalmitate

7.5 sucrose dipalmitate

7.6 Glycerol sorbitan laurate

7.8 Polyethylene glycol (400) distearate

7.9 Polyethylene glycol (200) monostearate polyoxyethylene (3) tridecyl alcohol

8-8.2 polyethyleneglycol (400) distearate

8.0 Polyoxyethylene (3) Cio-Ci _4- fatty alcohol ether, Laureth-3 (Dehydol LS 3)

N, N-dimethyl lauramide

Sodium lauroyl lactylate, sodium lauroyl-2-lactylate

Polyethylene glycol (200) monooleate

Polyethylene glycol (220) monotallate

Polyethylene glycol (1500) dioleate

Polyoxyethylene (4) oleyl alcohol

Polyoxyethylene (4) stearylcetylether

8.2 triglycerol monooleate

8.3 Diethylene glycol monolaurate

8.4 Polyoxyethylene (4) cetyl ether Polyoxyethylene glycol (400) dioleate

8.5 Sodium caproyl lactylate Polyethylene glycol (200) Monostearate Sorbitan monooleate

8.6 Sorbitan monolaurate (Dehymuls SML) Polyethylene glycol (200) monolaurate

8.8 Polyoxyethylene (4) myristyl ether Polyethylene glycol (400) dioleate

8.9 Nonylphenol, polyoxyethylated with 4 moles EO 9.0 Oleth-5 (eg Eumulgin O 5)

9.2-9.7 polyoxyethylene (4) lauryl alcohol (depending on the commercial product, eg Brij 30, Dehydol LS 4)

9.3 Polyoxyethylene (4) tridecyl alcohol

9.6 polyoxyethylene (4) sorbitan monostearate 9.8 Polyethylene glycol (200) monolaurate

10-11 polyethyleneglycol (400) monooleate

10.0 didodecyldimethylammonium chloride

10.0 Polyethylene glycol (200) monolaurate

Polyethylene glycol (400) dilaurate

Polyethylene glycol (600) dioleate

Polyoxyethylene (4) sorbitan monostearate

Polyoxyethylene (5) sorbitan monooleate 10.2 polyoxyethylene (40) sorbitol hexaoleate

10.4-10.6 polyoxyethylene glycol (600) distearate

10.5 Polyoxyethylene (20) sorbitan tristearate

10.6 sucrose monostearate

10.7 sucrose monooleate

11-11, 4 polyethylene glycol (400) monooleate

.1, 0 Polyethylene glycol (350) Monostearate Polyethylene glycol (400) Monotalate Polyoxyethylene glycol (7) Monostearate Polyoxyethylene glycol (8) Mono-oleate Polyoxyethylene (20) sorbitan trioleate Polyoxyethylene (6) tridecyl alcohol

11.1 Polyethylene glycol (400) monostearate

.1, 2 polyoxyethylene (9) monostearate sucrose monooleate sucrose monostearate

11, 4 polyoxyethylene (50) sorbitol hexaoleate

Sucrose monotallate sucrose stearate palmitate

.1, 6 polyoxyethylene glycol (400) monoricinoleate

11.7 sucrose monomyristate sucrose monopalmitate

12.0 PEG-10 Soy Sterol (eg General 122 E 10)

triethanolamine

12.2-12.3 nonylphenol ethoxylated with 8 moles of EO 12.2 sucrose monomyristate

12.4 sucrose monolaurate

Polyoxyethylene (10) oleyl alcohol, polyoxyethylene (10) oleyl ether Polyoxyethylene (10) stearyl alcohol, polyoxyethylene (10) stearyl ether 12.5 polyoxyethylene (10) stearyl cetyl ether

12.7 Polyoxyethylene (8) tridecyl alcohol

12.8 Polyoxyethylene glycol (400) monolaurate sucrose monococoate

12.9 Polyoxyethylene (10) cetyl ether

13 glycerol monostearate, ethoxylated (20 moles EO)

13.0 Eumulgin O 10

Eumulgin 286

Eumulgin B 1 (Ceteareth-12)

13.0 C12 fatty amines, ethoxylated (5 moles EO)

13.1 Nonylphenol, ethoxylated (9.5 mol EO)

13.2 Polyethylene glycol (600) monostearate polyoxyethylene (16) tall oil

13.3 polyoxyethylene (4) sorbitan monolaurate 13.5 nonylphenol, ethoxylated (10.5 mol EO)

Polyethylene glycol (600) monooleate

13.7 Polyoxyethylene (10) tridecyl alcohol Polyethylene glycol (660) Monotalate Polyethylene glycol (1500) Monostearate Polyoxyethylene glycol (1500) Dioleate

13.9 Polyethylene glycol (400) monococoate

Polyoxyethylene (9) monolaurate

14-16 Eumulgin HRE 40 (castor oil, ethoxylated with 40 EO and hydrogenated)

14.0 polyoxyethylene (12) lauryl ether

tridecyl alcohol polyoxyethylene (12)

14.2 Polyoxyethylene (15) stearyl alcohol

14.3 Polyoxyethylene (15) stearyl cetyl ether

14.4 Mixture of C12-C15 fatty alcohols with 12 moles EO

14.5 polyoxyethylene (12) lauryl alcohol

14.8 Polyoxyethylene glycol (600) monolaurate

14.9-15.2 sorbitan monostearate, ethoxylated with 20 EO (eg eumulgin SMS 20) 15-15.9 sorbitan monooleate, ethoxylated with 20 EO (eg, Eumulgin SMO 20) 15.0 PEG-20 glyceryl stearate (e.g. B. Cutina E 24)

PEG-40 Castor OiI (eg Eumulgin RO 40) decylglucoside (Oramix NS 10) Dodecylglucoside (Plantaren APG 600) Dodecyltrimethylammonium chloride Nonylphenol ethoxylated with 15 moles EO Polyethylene glycol (1000) Monostearate Polyoxyethylene (600) Monooleate 15-17 Eumulgin HRE 60 (castor oil, ethoxylated with 60 EO and hydrogenated)

15.3 C12 fatty amines polyoxyethylated with 12 moles EO polyoxyethylene (20) oleyl alcohol, polyoxyethylene (20) oleyl ether

15.4 polyoxyethylene (20) stearyl cetyl ether (eg eumulgin B 2 (ceteareth-20))

15.5% polyoxyethylene (20) stearyl alcohol

15.6 Polyoxyethylene glycol (1000) Monostearate Polyoxyethylene (20) sorbitan monopalmitate

15.7 polyoxyethylene (20) cetyl ether

15.9 disodium triethanolamine stearylheptaglycol ether sulfosuccinate

16.0 nonylphenol ethoxylated with 20 moles of EO

Polyoxyethylene (25) propylene glycol stearate 16 - 16.8 polyoxyethylene (30) monostearate 16.3-16.9 polyoxyethylene (40) monostearate

16.5 - 16.7 polyoxyethylene (20) sorbitan monolaurate (eg Eumulgin SML 20)

16.6 Polyoxyethylene (20) sorbitol

16.7 C18 fatty amines polyoxyethylated with 5 moles EO polyoxyethylene (23) lauryl alcohol

17.0 Ceteareth-30, z. B. Eumulgin B 3 Octylglucoside (Triton CG 110) Polyoxyethylene (30) glyceryl monolaurate

17.1 Nonylphenol ethoxylated with 30 moles EO 17.4 polyoxyethylene (40) stearyl alcohol

Further preferred compositions according to the invention are characterized in that the total content of nonionic and ionic emulsifiers and / or surfactants having an HLB value of more than 8 not more than 20 wt.%, Preferably not more than 15 wt.%, Particularly preferably not more than 10 wt. , particularly preferably at most 7 wt .-%, more preferably at most 4 wt .-% and most preferably at most 3 wt .-%, each based on the total composition of the invention is. oils

Preferred compositions according to the invention, which are in the form of an emulsion, suspension, anhydrous suspension or stick, preferably further contain at least one oil which is liquid at 20 ^° C. and which does not constitute a fragrance component and does not represent an essential oil. Oils preferred according to the invention are selected from branched saturated or unsaturated fatty alcohols having 6 to 30 carbon atoms. These alcohols are also often referred to as Guerbet alcohols, as they are obtainable by the Guerbet reaction. Preferred alcohol oils are Hexyldecanol (Eutanol ^® G 16, Guerbitol ^® T 16) Octyldodecanol (Eutanol ^® G, Guerbitol ^® 20), 2-ethylhexyl alcohol and the commercial products Guerbitol ^® 18, Isofol ^® 12, Isofol ^® 16, Isofol ^® 24, Isofol ^® 36, Isocarb 12 ^®, ^® Isocarb 16 or Isocarb ^® 24. Further preferred oil components are mixtures of Guerbet alcohols and Guerbet alcohol esters, for example the commercial product Cetiol ^® PGL (hexyldecanol and hexyldecyl laurate). Further oils preferred according to the invention are selected from the triglycerides of linear or branched, saturated or unsaturated, optionally hydroxylated C ₈ . ₃ o-fatty acids. Particularly suitable may be the use of natural oils, for example soybean oil, cottonseed oil, sunflower oil, palm oil, palm kernel oil, linseed oil, almond oil, castor oil, corn oil, olive oil, rapeseed oil, sesame oil, thistle oil, wheat germ oil, peach kernel oil and the liquid portions of coconut oil and the like. But are also synthetic triglyceride oils, in particular Capric / Caprylic triglycerides, z. As the commercial products Myritol ^® 318, Myritol ^® 331 (Cognis) or Miglyol ^® 812 (Hüls) with unbranched fatty acid residues and glyceryl triisostearin and the commercial products Estol ^® GTEH 3609 (Uniqema) or Myritol ^® GTEH (Cognis) with branched fatty acid residues.

Further oils which are particularly preferred according to the invention are selected from the dicarboxylic acid esters of linear or branched C ₂ -C ₁₀ -alkanols, in particular diisopropyl adipate, di-n-butyl adipate, di (2-ethylhexyl) adipate, dioctyl adipate, diethyl / di-n-butyl / Dioctyl sebacate, diisopropyl sebacate, dioctyl malate, dioctyl maleate, dicaprylyl maleate, diisooctyl succinate, di-2-ethylhexyl succinate and di (2-hexyldecyl) succinate.

Further according to the invention particularly preferred oils are selected from the addition products of from 1 to 5 propylene oxide units onto mono- or polyhydric C _{_8-22} alkanols, such as octanol, decanol, decanediol, lauryl alcohol, myristyl alcohol and stearyl alcohol, eg. B. PPG-2 myristyl ether and PPG-3-myristyl ether (Witconol APM ^®).

Further oil components preferred according to the invention are selected from the esters of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids having 2 to 30 carbon atoms which may be hydroxylated. These include, hexyldecyl stearate (Eutanol ^® G 16 S), hexyldecyl, Isodecylneopen- tanoat, isononyl isononanoate, 2-ethylhexyl palmitate (Cegesoft ^® C 24) and 2-ethylhexyl stearate (Cetiol ^® 868). Also suitably suitable are isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl isostearate, isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotricodyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyldodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate, n-hexyl laurate, n-decyl oleate, oleyl oleate, oleyl erucate, erucyl oleate, erucyl erucate, ethylene glycol dioleate and dipalmitate.

Further inventively preferred oil components are selected from the addition products of at least 6 ethylene oxide and / or propylene oxide units of mono- or polyhydric C ₃ _ ₂₂ - alkanols such as butanol, butanediol, myristyl alcohol and stearyl alcohol, eg. As PPG-14 butyl ether (Ucon Fluid ^® AP), PPG-9-butyl ether (Breox B25 ^®), PPG-10 butanediol (Macol ^® 57) and PPG-15 stearyl ether (Arlamol ^® E).

Further oil components preferred according to the invention are selected from the C ₈ -C ₂₂ -fatty alcohol esters of monohydric or polyhydric C ₂ -C ₇ -hydroxycarboxylic acids, in particular the esters of glycolic acid, lactic acid, malic acid, tartaric acid, citric acid and salicylic acid. Such esters based on linear C _14/15 alkanols, eg. B. Ci ₂ -C ₁₅ -alkyllactate, and of branched in the 2-position C _{12 /} i ₃ alkanols are under the trademark Cosmacol ^® by the company Nordmann, Rassmann GmbH & Co, Hamburg, refer, in particular the commercial products Cosmacol ^® ESI, Cosmacol® ^® EMI and Cosmacol® ^® EIT.

Further inventively preferred oil components are selected from the symmetrical, asymmetrical or cyclic esters of carbonic acid with fatty alcohols, eg. As glycerol carbonate, dicaprylyl (Cetiol ^® CC) or the esters of DE 197 56 454 A1.

Further preferred oil components according to the invention are selected from the esters of dimers of unsaturated C ₁₂ -C ₂₂ -fatty acids (dimer fatty acids) with monovalent linear, branched or cyclic C ₂ -C ₁₈ -alkanols or with polyvalent linear or branched C ₂ -C ₆ -alkanols. It may be extraordinarily preferred according to the invention to use mixtures of the abovementioned oils.

Further oil components preferred according to the invention are selected from silicone oils and hydrocarbon oils.

Silicone oils preferred according to the invention are selected from dialkyl and alkylaryl siloxanes, which include, for example, dimethylpolysiloxane and methylphenylpolysiloxane, but also hexamethyldisiloxane, octamethyltrisiloxane and decamethyltetrasiloxane.

Further inventively preferred silicone oils are selected from volatile silicone oils which may be cyclic, such as. For example, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane and dodecamethylcyclohexasiloxane and mixtures thereof, as described for. B. in the commercial products DC 244, 245, 344 and 345 of Dow Corning, or linear, z. B. hexamethyldisiloxane (L ₂ ), octamethyltrisiloxane (L ₃ ), decamethyltetrasiloxane (L ₄ ), any two- and three-mixtures of L ₂ , L ₃ and / or L ₄ , as z. In the commercial products DC 2-1 184, Dow Corning 200 (0.65 cSt) and Dow ^Corning® 200 (1.5 cSt) from Dow Corning.

Further inventively preferred silicone oils are selected from non-volatile higher molecular weight linear dimethylpolysiloxanes, commercially available z. Example under the name Dow Corning ^® 190, Dow Corning ^® 200 fluid with viscosities ranging from 5 to 100 cSt, preferably of 5 - 50 cSt or 5 - 10 cSt, and Baysilon ^® 350 M.

According to the invention preferred natural and synthetic hydrocarbons are selected from paraffinic oils, isohexadecane, isoeicosane, polyisobutenes and polydecenes, the ^®, for example, under the designation Emery ^® 3004, 3006, 3010 or under the name Ethylflo ^® from Albemarle or Nexbase 2004G from Nestle are available, as well as 1 , 3-di- (2-ethylhexyl) -cyclohexane (Cetiol ^® S). Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that the oil (s) liquid at 20 ^° C. in a total amount of 0.1-80% by weight, preferably 2-20% by weight, particularly preferably 3-15% by weight, in each case based on the total weight of the composition, is / are contained.

In a further preferred embodiment of the invention, a proportion of the oil components of at least 80 wt .-%, a refractive index n _D of 1, 39 - 1, 51 on. It is particularly preferred if 5 - 40 - 50 wt .-%, most preferably 10 - 12 - 25 - 30 wt .-% of the oil components have a refractive index n _D of 1, 43 - 1, 58, preferably 1, 44 - 1 , 51, more preferably 1, 45 - 1, 47 - 1, 49, at 20 ⁰ C (measured at λ = 589 nm) have.

Compositions which are particularly preferred according to the invention furthermore preferably contain at least one skin-cooling active substance. Skin-cooling active ingredients suitable according to the invention are, for example, menthol, isopulegol and menthol derivatives, eg. Menthyl lactate, menthyl glycolate, menthyl pyrrolidone carboxylic acid, menthyl methyl ether, menthoxypropanediol, menthone glycerol acetal (9-methyl-6- (1-methylethyl) -1, 4-dioxaspiro (4.5) decane-2-methanol), monomethyl succinate and 2-hydroxymethyl-3 , 5.5-trimethylcyclohexanol. Preferred skin-cooling active ingredients are menthol, isopulegol, menthyl lactate, menthoxypropanediol and menthylpyrrolidonecarboxylic acid, and mixtures of these substances, in particular mixtures of menthol and menthyl lactate, menthol, menthol glycolate and menthyl lactate, menthol and menthoxypropanediol or menthol and isopulegol.

It is particularly preferred according to the invention for at least one skin-cooling active compound to be present in a total amount of 0.01-1% by weight, more preferably 0.02-0.5% by weight and most preferably 0.05-0.2-0.3% by weight %, in each case based on the total weight of the composition.

Compositions which are particularly preferred according to the invention and which are to be used as propellant-driven aerosol contain at least one propellant. Preferred propellants (propellant gases) are Propane, propene, n-butane, isobutane, isobutene, n-pentane, pentene, iso-pentane, iso-pentene, methane, ethane, dimethyl ether, nitrogen, air, oxygen, nitrous oxide, 1, 1, 1, 3-tetrafluoroethane, heptafluoro-n-propane, perfluoroethane, monochlorodifluoromethane, 1,1-difluoroethane (INCI: hydrofluorocarbon 152a) both individually and in combination. Also hydrophilic propellants, such. As carbon dioxide, can be used advantageously in the context of the present invention, when the proportion of hydrophilic gases is selected low and lipophilic propellant gas (eg., Propane / butane) is present in excess. Particularly preferred are propane, n-butane, isobutane and mixtures of these propellants. It has been found that the use of n-butane as the only propellant gas according to the invention can be particularly preferred.

The amount of blowing agent is preferably 20-80-90% by weight, more preferably 30-70-75% by weight and most preferably 40-50% by weight, in each case based on the total weight of the preparation, consisting of the inventive composition Composition and the propellant.

As pressure gas container come vessels made of metal (aluminum, tinplate, tin), protected or non-splitterndem plastic or glass, which is coated with plastic outside, in question, in their selection pressure and fracture resistance, corrosion resistance, easy fillability as well as aesthetic Aspects, handiness, printability etc. play a role. Special internal protective lacquers ensure corrosion resistance to the composition according to the invention. The compositions of the present invention sprayed with a propellant may either be packaged directly with the propellant or packaged in a multichamber container in which the composition of the present invention is physically separate from the propellant.

polyols

Preferred compositions according to the invention also comprise at least one water-soluble polyhydric C ₂ -C ₉ -alkanol having 2-6 hydroxyl groups and / or at least one water-soluble polyethylene glycol having 3-20 ethylene oxide units and mixtures thereof. These components are preferably selected from 1,2-propylene glycol, 2-methyl-1,3-propanediol, glycerol, butylene glycols such as 1,2-butylene glycol, 1,3-butylene glycol and 1,4-butylene glycol, pentylene glycols such as 1, 2-pentanediol and 1, 5-pentanediol, hexanediols such as 1, 2-hexanediol and 1, 6-hexanediol, hexanetriols such as 1, 2,6-hexanetriol, 1, 2-octanediol, 1, 8-octanediol, dipropylene glycol, Tripropylene glycol, diglycerol, triglycerol, erythritol, sorbitol and mixtures of the aforementioned substances. Suitable water-soluble polyethylene glycols are selected from PEG-3, PEG-4, PEG-6, PEG-7, PEG-8, PEG-9, PEG-10, PEG-12, PEG-14, PEG-16, PEG-18 and PEG-20 and mixtures thereof, with PEG-3 to PEG-8 being preferred. Preferred deodorant or antiperspirant compositions according to the invention are characterized in that the at least one water-soluble polyhydric C ₂ -C ₉ -alkanol having 2 to 6 hydroxyl groups and / or at least one water-soluble polyethylene glycol having 3 to 20 ethylene oxide units is selected from 1, 2 Propylene glycol, 2-methyl-1,3-propanediol, glycerin, butylene glycols such as 1,2-butylene glycol, 1,3-butylene glycol and 1,4-butylene glycol, pentylene glycols such as 1,2-pentanediol and 1,5-pentanediol, hexanediols such as 1, 6-hexanediol, hexanetriols such as 1, 2,6-hexanetriol, 1, 2-octanediol, 1, 8-octanediol, dipropylene glycol, tripropylene glycol, diglycerol, triglycerol, erythritol, sorbitol and mixtures of the aforementioned substances.

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that the at least one water-soluble polyhydric C ₂ -C ₉ -alkanol having 2 to 6 hydroxyl groups and / or at least one water-soluble polyethylene glycol having 3 to 20 ethylene oxide units in total amounts of 3 - 30 wt .-%, preferably 8 - 25 wt .-%, particularly preferably 10-18 wt .-%, each based on the total composition, is included.

water

Preferred compositions according to the invention contain water. The proportion of water is preferably 0.1-99 wt .-%, particularly preferably 3 to 80 wt .-%, most preferably 10 to 70 wt .-%, further preferably 15 - 60 wt .-%, 20 - 50 wt .-%, 30- 40 wt .-%, each based on the total composition.

Low melting wax component

Particularly preferred according to the invention deodorant or antiperspirant compositions, particularly those in stick form, are characterized in that at least one wax component with a melting point in the range of 25 - <50 ⁰ C, selected from Kokosfettsäureglycerin- mono-, di- and tri-esters, Butyrospermum Parkii (Shea butter) and esters of saturated, monohydric C ₈ -C ₈ -alcohols with saturated Ci ₂ -C- ₈ monocarboxylic acids and mixtures of these substances, is included. These lower melting wax components allow consistency optimization of sticky or creamy products and minimization of visible skin residue. Especially preferred are products sold under the INCI name coco glycerides, in particular the commercial products Novata ^® (ex Cognis), particularly preferably Novata AB ^®, a mixture of C ₁₂ -C ₁₈ mono-, di- and triglycerides, which in the range of 30-32 ° C, as well as the products of the Softisan series (Sasol Germany GmbH) with the INCI name Hydrogenated Cocoglycerides, in particular Softisan 100, 133, 134, 138, 142. Further preferred esters of saturated, monovalent C ₁₂ -C ₁₈ -alcohols with saturated C ₁₂ -C ₁₈ -monocarboxylic acids are stearic ryllaurat, cetearyl (z. B. Crodamol ^® CSS), cetyl palmitate (z. B. Cutina ^® CP) and myristyl myristate (z. B. Cetiol ^® MM).

Further particularly preferred deodorant or antiperspirant according to the invention Zusammensetzun- gene, in particular those in stick form, are characterized in that the at least one wax component with a melting point in the range of 25 - <50 ⁰ C in amounts of 0.01 to 20 weight %, preferably 3 - 20 wt .-%, particularly preferably 5 - 18 wt .-% and most preferably 6 - 15 wt .-%, based on the total composition, is included.

fillers

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that they further contain at least one solid, water-insoluble particulate filler for improving the pen consistency and the sensory properties. In a highly preferred embodiment of this filler is selected from optionally modified starches (for. Example, of corn, rice, potatoes) and starch derivatives, which are, if desired, pregelatinized, in particular starch derivatives, such as Aluminum Starch Octenylsuccinate (z. B. DRY FLO ^®) Sodium Starch Octenyl succinates, cellulose and cellulose derivatives, silica, silicas, e.g. As Aerosil ^® types, spherical Polyalkylsesquisiloxan particles (especially Aerosil ^® R972 and Aerosil ^® 200V from Degussa), silica gels, talc, kaolin, clays, z. Bentonites, magnesium aluminum silicates, boron nitride, lactoglobulin derivatives, e.g. B. Sodium-C ₈ -i ₆ -sloalkylsuccinyllacto- globulinsulfonat, available from Brooks Industries as a commercial product Biopol ^® OE, glass powders, polymer powders, in particular from polyolefins, polycarbonates, polyurethanes, polyamides, eg. As nylon, polyesters, polystyrenes, polyacrylates, (meth) acrylate or (meth) acrylate-vinylidene copolymers, which may be crosslinked, or silicones, and mixtures of these substances.

Polymer powder based on a polymethacrylate copolymer are z. B. as a commercial product Polytrap ^® 6603 (Dow Corning) available. Other polymer powders, e.g. Example based on polyamides, obtainable under the name Orgasol ^® 1002 (polyamide-6) and Orgasol ^® 2002 (polyamide-12) from Elf Atochem. Other polymer powders which are suitable for the purpose according to the invention are, for. B. polymethacrylic acrylates (Micro Pearl ^® M from SEPPIC or Plastic Powder A of NIKKOL), styrene-divinylbenzene Copo- lymeren (Plastic Powder FP of NIKKOL), polyethylene and polypropylene powder ^(® ACCUREL EP 400 from AKZO) or Silicone polymers (Silicone Powder X2-1605 from Dow Corning). Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that they contain at least one solid, water-insoluble particulate filler in a total amount of 0.01 to 30% by weight, preferably 5 to 20% by weight, more preferably 8 to 15 Wt .-%, each based on the total composition included. fragrances

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that furthermore at least one perfume component is contained. As perfume component perfumes, perfume oils or perfume oil ingredients can be used. Perfume oils or fragrances can according to the invention individual fragrance compounds, eg. As the synthetic products of the ester type, ethers, aldehydes, ketones, alcohols and hydrocarbons. Fragrance compounds of the ester type are e.g. Benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinylacetate (DMBCA), phenylethylacetate, benzylacetate, ethylmethylphenylglycinate, allylcyclohexylpropionate, styrallylpropionate, benzylsalicylate, cyclohexylsalicylate, floramate, melusate and jasmecyclate. The ethers include, for example, benzyl ethyl ether and ambroxane, to the aldehydes e.g. the linear alkanals of 8 - 18 C atoms, citral, citronellal, citronellyloxy-acetaldehyde, cyclamen aldehyde, lilial and bourgeonal, to the ketones e.g. the ionones, alpha-lsomethylionone and methylcedryl ketone, the alcohols anethole, citronellol, eugenol, geraniol, linalool, phenylethyl alcohol and terpineol, the hydrocarbons mainly include the terpenes such as limonene and pinene. Preferably, however, mixtures of different fragrances are used, which together produce an attractive fragrance. Such perfume oils may also contain natural fragrance mixtures such as are available from vegetable sources, e.g. Pine, citrus, jasmine, patchouly, rose or ylang-ylang oil. Also suitable are Muskateller sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, lime blossom oil, juniper berry oil, vetiver oil, olibanum oil, galbanum oil and labdanum oil and orange blossom oil, neroli oil, orange peel oil and sandalwood oil.

In order to be perceptible, a fragrance must be volatile, whereby besides the nature of the functional groups and the structure of the chemical compound, the molecular weight also plays an important role. For example, most odorants have molecular weights up to about 200 daltons, while molecular weights of 300 daltons and above are more of an exception. Due to the different volatility of fragrances, the smell of a perfume or fragrance composed of several fragrances changes during evaporation, whereby the odor impressions in "top note", "middle note or body" As the smell perception is based to a large extent on the odor intensity, the top note of a perfume or fragrance consists not only of volatile compounds, while the base note for the most part from less volatile In the composition of perfumes, for example, volatile fragrances can be bound to certain fixatives, which prevents them from evaporating too quickly the Odor impression and whether the corresponding fragrance is perceived as the head or middle note, nothing said.

Adhesive-resistant fragrances which can be used in the context of the present invention are, for example, the essential oils such as angelica root oil, aniseed oil, arnica blossom oil, basil oil, bay oil, bergamot oil, Champacablütenöl, Edeltannenöl, Edeltannenzapfen oil, Elemiöl, eucalyptus oil, fennel oil, spruce needle oil, galbanum oil, geranium oil, Ginger Grass Oil, Guajac Wood Oil, Gurjun Balm Oil, Helichrysum Oil, Ho Oil, Ginger Oil, Iris Oil, Cajeput Oil, Calam Oil, Chamomile Oil, Camphor Oil, Kanaga Oil, Cardamom Oil, Cassia Oil, Pine Needle Oil, Kopaϊvabalsam Oil, Coriander Oil, Spearmint Oil, Cumin Oil, Cumin Oil, Lavender Oil, Lemongrass Oil, Lime Oil, Tangerine Oil, Melissa Oil, Musk Grain Oil, Myrrh Oil, Clove Oil, Neroli Oil, Niaouli Oil, Olibanum Oil, Orange Oil, Origanum Oil, Palmarosa Oil, Patchouli Oil, Peru Balsam Oil, Petitgrain Oil, Pepper Oil, Peppermint Oil, Pimento Oil, Pine Oil, Rose Oil, Rosemary Oil, Sandalwood Oil, Celery Oil, Spik Oil, Star Aniseed Oil, Turpentine Oil, Thuja oil, thyme oil, Ve rape oil, vetiver oil, juniper berry oil, wormwood oil, wintergreen oil, ylang-ylang oil, hyssop oil, cinnamon oil, cinnamon oil, citronella oil, lemon oil and cypress oil. But also the higher-boiling or solid fragrances of natural or synthetic origin can be used in the context of the present invention as adherent fragrances or fragrance mixtures, ie fragrances. These compounds include the following compounds and mixtures thereof: ambrettolide, α-amylcinnamaldehyde, anethole, anisaldehyde, anisalcohol, anisole, methyl anthranilate, acetophenone, benzylacetone, benzaldehyde, benzoic acid ethyl ester, benzophenone, benzyl alcohol, benzyl acetate, benzyl benzoate, benzyl formate, benzyl valeria nat, borneol, bornyl acetate, α-bromostyrene, n-decyl aldehyde, n-dodecyl aldehyde, eugenol, eugenol methyl ether, eucalyptol, farnesol, fenchone, fenchyl acetate, geranyl acetate, geranyl formate, heliotropin, heptincarboxylic acid methyl ester, heptaldehyde, hydroquinone dimethyl ether, hydroxycinnamaldehyde, hydroxycinnamyl alcohol , Indole, iron, isoeugenol, isoeugenol methyl ether, isosafrole, jasmone, camphor, karvakrol, karvon, p-cresol methyl ether, coumarin, p-methoxyacetophenone, methyl n-amyl ketone, methyl anthranilate, p-methylacetophenone, methylchavikole, p-methylquinoline, methyl-β naphthyl ketone, methyl n-nonyl acetaldehyde, methyl n-nonyl ketone, Muskon , β-naphtholethyl ether, β-naphthol methyl ether, nerol, nitrobenzene, n-nonyl aldehyde, nonyl alcohol, n-octyl aldehyde, p-oxyacetophenone, pentadecanolide, β-phenylethyl alcohol, phenylacetaldehyde dimethyacetal, phenylacetic acid, pulegone, safrole, salicylic acid isoamyl ester, methyl salicylate , Salicylic acid hexyl ester, cyclohexyl salicylate, santalol, skatole, terpineol, thymes, thymol, γ-undelactone, vanilin, veratrum aldehyde, cinnamaldehyde, cimat alcohol, cinnamic acid, cinnamic acid ethyl ester, cinnamic acid benzyl ester. The more volatile fragrances include in particular the lower-boiling fragrances of natural or synthetic origin, which can be used alone or in mixtures. Examples of more readily volatile fragrances are alkyl isothiocyanates (alkyl mustard oils), butanedione, limonene, Linalool, linayl acetate and propionate, menthol, menthone, methyl-n-heptenone, phellandrene, phenylacetaldehyde, terpinyl acetate, citral, citronellal.

Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that at least one perfume component is contained in a total amount of 0.00001 to 4 wt .-%, preferably 0.5 to 2 wt .-%, each based on the total composition ,

Further preferred cosmetic or dermatological compositions according to the invention are characterized in that they contain, in addition to the two-part combination of a) at least one deodorant or antiperspirant active ingredient and b) at least one active ingredient selected from taurine and its physiologically tolerated salts, esters and amides, and mixtures thereof, further containing at least one skin-soothing agent.

Surprisingly, it was found that the skin-soothing effect of known active ingredients was increased and improved to an unexpected extent by taurine and its derivatives. Skin-soothing active ingredients preferred according to the invention are selected from allantoin, α-bisabolol, α-lipoic acid, extracts from Centella asiatica, for example obtainable under the name Madecassicoside from DSM, glycyrrethic acid, which is particularly preferably encapsulated in liposomes and in this form z. B. sold under the trade name Calmsphere by Soliance, mixtures of cereal waxes, extracts of shea butter and Argania Spinosa oil with the INCI name "Spent grain wax and Butyrospermum Parkii (shea butter) extract and Argania Spinosa Kernel OiI", as z B. under the trade name Stimu-Tex AS available from the company Pentapharm, extracts of vanilla Tahitensis, as they are available, for example, under the trade name Vanirea (INCI: Vanilla Tahitensis Fruit Extract) from the company Solabia, Alginhydrolysaten, such they are obtainable, for example, from Codif under the trade name Phycosaccharides, in particular phycosaccharides AI, extracts from Bacopa Monniera, as obtainable, for example, under the trade name Bacocalmine from Sederma, extracts from the Rooibos plant, as obtainable, for example, under the trade name Rooibos Herbasec MPE from the company Cosmetochem, yeast extracts, more preferably the commercial pr Drieline (INCI name "sorbitol, Yeast Extract"), available from Lanatech, the physiologically acceptable salts of sterol sulfates, as described, for. B. under the trade name phytocohesins (INCI: Sodium Beta Sitosterylsulfate) are available from the company Vincience, aminodicarboxylic acids having a C chain length of 3 to 6 carbon atoms and their physiologically acceptable salts, preferably selected from aminomalic acid, aminosuccinic acid (= aspartic acid) , Aminoglutaric and aminoadipic acid and their physiologically acceptable salts such as potassium aspartate and magnesium aspartate, extracts from the seeds of Cucurbita pepo (zucchini), extracts of Mentha piperita, in particular from the leaves of Mentha piperita, N-acylated alkanolamines, in particular N-palmitoylethanolamine, hydrolyzed Seeds and / or extracts from the algae Enteromorpha compressa (Darmtang, a green alga), in particular from the vegetation body ( ^" phallus ^" ) of the algae, commercially available, for example, under the trade name Enteline 2, further selected from the dipeptide Tyr-Arg, the Esters and its N-acyl derivatives, in particular N-acetyl-Tyr-Arg-hexyldecylester (eg Calmosensine of Sederma, and any mixtures of these substances.

Extracts of the seeds of Cucurbita pepo (courgettes) which are particularly preferred according to the invention are described, for example, in the commercial products Curbilene (ex lndena SpA, INCI: Cucurbita pepo (pumpkin seed extract), Ocaline (ex Soliance, INCI: Sea Water (and) Water (and ) Cucurbita pepo (pumpkin seed extract), ARP 100 (ex Greentech, INCI: Water, Alcohol, Serenoa Serrulata Fruit Extract, Epilobium Angustifolium Extract, Cucurbita Pepo (Pumpkin) Seed Extract), ARP 100 Huileux (ex Greentech, INCI : Caprylic / Capric Triglycerides, Serenoa Serrulata Fruit Extract, Epilobium Angustifolium Flower / Leaf / Stem Extract, Cucurbita Pepo (Pumpkin) Seed Extract), Cucurbitine (ex Christian Dior Perfumes, INCI: Water (and) Cucurbita pepo (pumpkin) seed extract) , Herbasol Extract Pumpkin (ex Cosmetochem, INCI: Water (and) Propylene glycol (and) Cucurbita pepo (pumpkin seed extract) and Pumpkin Extract (ex Draco Natural Products, INCI: Water (and) Cucurbita pepo (pumpkin) seed extract).

Mentha piperita extracts which are particularly preferred according to the invention, in particular from the leaves of Mentha piperita, are described, for example, in the commercial products Calmiskin OP (ex Silab, INCI: Water (and) Mentha piperita (Peppermint Leaf Extract) and Caomint (ex Solabia, INCI: Propylene Glycol, Water, Mentha piperita (Peppermint) leaf extract, Theobroma cacao (Cocoa) extract). Extremely preferred according to the invention is allantoin; Extremely preferred compositions according to the invention contain at least one deodorant or antiperspirant active ingredient, taurine and allantoin.

The (in addition to taurine) at least one skin-soothing active ingredient is preferably in a total amount of 0.001 to 5 wt .-%, particularly preferably 0.01 to 2 wt .-% and exceptionally preferably 0.05 to 1 wt .-%, in each case on the entire composition, included.

Furthermore, it was surprisingly found that the skin soothing effect was increased and improved by combinations of taurine or taurine derivatives with vegetable oils, in particular with olive oil, to an unexpected extent and improved.

Further preferred cosmetic or dermatological compositions according to the invention are characterized in that they contain, in addition to the two-part combination of a) at least one deodorant or antiperspirant active ingredient and b) at least one active ingredient selected from taurine and its physiologically tolerated salts, esters and amides, and mixtures thereof, furthermore at least one vegetable oil which does not constitute a perfume, in particular olive oil.

Vegetable oils which are not fragrance preferred according to the invention are selected from olive oil, sunflower oil, soybean oil, rapeseed oil, almond oil, jojoba oil, orange oil, wheat germ oil, peach kernel oil and the liquid portions of coconut oil, lanolin and its derivatives. Olive oil is particularly preferred.

Extremely preferred compositions according to the invention contain at least one deodorant or antiperspirant active ingredient, taurine and olive oil.

The vegetable oil is preferably contained in a total amount of 0.1-5 wt .-%, particularly preferably 0.5 to 2 wt .-% and most preferably 1 - 2 wt .-%, each based on the total composition.

Further extraordinarily preferred compositions according to the invention comprise at least one deodorant or antiperspirant active ingredient, taurine, allantoin and olive oil.

embodiments

The following formulation examples are intended to illustrate the subject matter of the invention without limiting it thereto.

Antiperspirant sticks according to the invention based on an oil-in-water emulsion (amounts in% by weight)

Example 8 Antiperspirant Emulsion (O / W) According to the Invention

The emulsion according to Example 8 had the first day after the preparation has a viscosity of 2200 mPas, measured with a Brookfield viscometer, spindle RV 4, 20 s-1 without Helipath, at 20 ⁰ C ambient temperature and 20 ⁰ C sample temperature; she was filled into a roll-on applicator. Example 9 Antiperspirant Emulsion (O / W) According to the Invention

The emulsion according to Example 9 had the first day after the preparation has a viscosity of 1700 mPas, measured with a Brookfield viscometer, spindle RV 4, 20 s-1 without Helipath, at 20 ⁰ C ambient temperature and 20 ⁰ C sample temperature; she was filled into a roll-on applicator.

Soap-containing pens (in% by weight)

Deodorant in the pump sprayer (in% by weight)

13.1 13.2 13.3 13. 4 13. 5 13. 6 13. 7 13. 8

Ethanol 96%, (DEP 55.0 55.0 55.0 55 55, 0 55, 0 55, 0 55, 0 55, 0 denatured)

Triethyl citrate 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

Anhydrous deodorant spray (in% by weight)

Suspension type antiperspirant spray (in% by weight)

Antiperspirant Wipes (Examples Nos. 17.1 - 17.4)

For the inventive embodiment as antiperspirant cloth a single-layer substrate made of 100% rayon with a basis weight of 50 g / m ² with 75 g of the example emulsions 11.1 and 11.2 or 2.3 per square meter or with 75 g of the sample solutions 13.1 and 13.2, cut into cloths of suitable size and packed in sachets.

Water-in-oil emulsion spray

Example Composition 19.1 contains an antiperspirant emulsion according to the invention with 9.9% by weight aluminum chlorohydrate, based on the weight of the propellant-free emulsion. With a spray rate of 0.35 g / s, 0.035 g of the antiperspirant active ingredient aluminum chlorohydrate are sprayed onto the skin surface every second.

Example Composition 19.2 contains an antiperspirant emulsion according to the invention with 17.49% by weight aluminum chlorohydrate, based on the weight of the propellant-free emulsion. At a spray rate of 0.2 g / s, 0.035 g of the antiperspirant active ingredient aluminum chlorohydrate is sprayed onto the skin surface every second.

The example compositions according to the invention are applied to the skin, in particular the underarm skin.

The compositions according to the invention are distinguished by a high level of skin tolerance which is improved in comparison with the prior art and by reduced skin burning and / or reduced itching during and after application to the skin.

In order to obtain clear gels, the refractive index of the water phase must be adapted to the refractive index of the oil phase. Water or propylene glycol serve as a variable The better the refractive index approximation (if possible to +/- 0.0003 exactly and better), the more transparent the overall composition.

The thickener (carbomer) should be adjusted to the desired pH with a suitable neutralizing agent (triethanolamine (TEA), AMINOMETHYL PROPANOL (AMP), NaOH, LiOH). The achieved viscosity of the carbomer gel is pH-dependent; the higher the pH, the higher the viscosity.

List of raw materials used

Claims

claims

1. Cosmetic or dermatological deodorant or antiperspirant composition, comprising in a cosmetically or dermatologically acceptable carrier a) at least one deodorant or antiperspirant active ingredient, b) at least one active ingredient selected from taurine and its physiologically tolerated salts, esters and amides, and mixtures thereof.

2. Composition according to claim 1, characterized in that the at least one active ingredient selected from taurine and its physiologically acceptable salts, esters and amides, and mixtures thereof, in a total amount of 0.001 to 3 wt .-%, preferably 0.01 - 2 wt .-%, more preferably 0.1 to 1, 5 wt .-% and most preferably 0.5 to 1 wt .-%, each based on the total composition is included.

3. Composition according to one of the preceding claims, characterized in that the at least one antiperspirant active ingredient in a total amount in a total amount of 3 - 25 wt .-%, preferably 5 - 22 wt .-% and in particular 10 - 20 wt. %, based on the total weight of the active substance in the whole composition.

4. Composition according to one of the preceding claims, characterized in that the at least one deodorant active ingredient in a total amount of 0.1 to 10 wt .-%, preferably 0.2 to 7 wt .-%, particularly preferably 0.3 - 5 wt .-% and most preferably 0.4 to 1, 0 wt .-%, each based on the total weight of the active substance of the deodorant active ingredient or the deodorant active ingredients in the overall composition.

5. Composition according to one of the preceding claims, characterized in that at least one skin-soothing active substance is contained.

6. The composition according to any one of the preceding claims, characterized in that is contained as skin-calming agent allantoin.

7. The composition according to any one of the preceding claims, characterized in that at least one vegetable oil is contained, which is not a perfume.

8. Composition according to one of the preceding claims, characterized in that olive oil is contained.

9. Composition according to one of the preceding claims, characterized in that the cosmetically or dermatologically acceptable carrier as a powder, in stick form, as an aerosol spray, pump spray, liquid or gel roll-on application, cream, lotion, solution, gel or on a substrate applied present.

10. Use of at least one active ingredient selected from taurine and its physiologically acceptable salts, esters and amides, and mixtures thereof, in a cosmetically or dermatologically acceptable carrier, containing at least one deodorant or antiperspirant active ingredient, to improve skin compatibility and / or the conditioning effect of the composition and / or the reduction or prevention of skin burning, a feeling of tightness, itching and / or visible irritations such as skin reddening caused by contact of the skin with the composition.

11. Use according to claim 10, characterized in that the at least one active ingredient selected from taurine and its physiologically acceptable salts, esters and amides, and mixtures thereof, in a total amount of 0.001 to 3 wt .-%, preferably 0.01 - 2 wt .-%, more preferably 0.1 to 1, 5 wt .-% and most preferably 0.5 to 1 wt .-%, each based on the total composition is included.

12. Use according to one of claims 10 or 11, characterized in that the at least one antiperspirant active ingredient in a total amount of 3 - 25 wt .-%, preferably 5 - 22 wt .-% and in particular 10 - 20 wt .-% , is contained, based on the total weight of the active substance in the entire composition.

13. Use according to any one of claims 10-12, characterized in that the at least one deodorant active ingredient in a total amount of 0.1 to 10 wt .-%, preferably 0.2 to 7 wt .-%, particularly preferably 0, 3 to 5 wt .-% and most preferably 0.4 to 1, 0 wt .-%, in each case based on the total weight of the active substance of the deodorant active ingredient or the deodorant active ingredients in the overall composition.

14. Use according to any one of claims 10-13, characterized in that the cosmetically or dermatologically acceptable carrier as powder, in stick form, as aerosol spray, pumping spray, liquid or gel roll-on application, cream, lotion, solution, gel or applied to a substrate.

A non-therapeutic method for reducing or preventing skin burning, a feeling of tightness, itching and / or visible irritations, such as skin redness caused by contact of the skin with the composition, characterized in that a composition according to any one of Claims 1 - 9 to the skin, in particular the armpit skin, is applied.