WO2014187576A1 - Association de principes actifs désodorisante - Google Patents

Association de principes actifs désodorisante Download PDF

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Publication number
WO2014187576A1
WO2014187576A1 PCT/EP2014/052046 EP2014052046W WO2014187576A1 WO 2014187576 A1 WO2014187576 A1 WO 2014187576A1 EP 2014052046 W EP2014052046 W EP 2014052046W WO 2014187576 A1 WO2014187576 A1 WO 2014187576A1
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Prior art keywords
acetate
weight
preferred
salicylate
formula
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German (de)
English (en)
Inventor
Thomas Döring
Rainer Simmering
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids

Definitions

  • the present application relates to cosmetic and dermatological antiperspirant and deodorant compositions which have an improved effect.
  • 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.
  • 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 forearm region or in the region of the armpits.
  • the skin in this area is usually more sensitive than the rest of the body's skin, often at least as sensitive as the skin on the face.
  • particularly skin-compatible formulations which are suitable as carriers for cosmetic and dermatological antiperspirant and deodorant compositions.
  • particularly skin-friendly formulations which, as carriers for cosmetic and dermatological antiperspirant and deodorant compositions, may be able to make the antiperspirant and deodorant active ingredients that sometimes irritate the skin and make them more irritable to the skin or to reduce their irritative effect ,
  • 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 which effectively and specifically combat the odor-causing bacteria without causing damage to the skin-positive bacteria in the skin flora and, moreover, a have long-lasting deodorizing effect.
  • a first subject of the present application is a cosmetic agent containing in a cosmetically acceptable carrier
  • the agents according to the invention contain as the first essential constituent a nonionic bactericide A having a boiling point above 120.degree.
  • the boiling point of the nonionic bactericide A is more than 150 ° C, preferably more than 180 ° C and especially more than 210 ° C.
  • the proportion by weight of the bactericide A in the total weight of the cosmetic agent is preferably 0.2 to 0.9% by weight, preferably 0.3 to 0.8% by weight and in particular 0.4 to 0.7% by weight of bactericide A contains.
  • the cosmetics according to the invention contain at least one bactericide from the group chlorhexidine, farnesol, trichlosan, chlorxylenol and phenoxyethanol. Particularly preferred is the use of phenoxyethanol.
  • the cosmetic compositions according to the invention contain at least one perfume ester B.
  • the proportion by weight of the perfume ester B in the total weight of the cosmetic agent is preferably 0.1 to 0.8% by weight, preferably 0.2 to 0.6% by weight. % and in particular 0.3 to 0.5% by weight of perfume ester B.
  • Preferred perfume esters come from group 3a, 4,5,6,7,7a-hexahydro-4,7-methano-1H-indenyl acetate, tricyclo [5.2 .1.02,6] dec-4-en-8-yl acetate, 3a, 4,5,6,7,7a-hexahydro-4,7-methanoinden-6-yl acetate, 2-tert-butylcyclohexyl acetate, cis -2-tert-butylcyclohexylacetate, trans-2-tert-butylcyclohexylacetate, 4-tert-butylcyclohexylacetate, cis-4-tert-butylcyclohexylacetate, trans-4-tert-butylcyclohexylacetate, 3a, 4,5,6,7,7a-hexahydro 4,7-methano-1H-indenyl propionate, 3a, 4,5,6,7,7a-hex
  • menthyl acetate as fragrance ester B is particularly preferred.
  • menthyl acetate-containing compositions to the compositions according to the invention.
  • a preferred source of menthyl acetate is peppermint oil.
  • the bactericide A and the perfume ester B are therefore characterized in that the weight ratio of bactericide A to perfume ester B is 10: 1 to 1:10, preferably 6: 1 to 1: 6 and in particular 4: 1 to 1: 4. Active substance combinations of phenoxyethanol and menthyl acetate have proven to be particularly effective with respect to their deodorizing action.
  • the cosmetic compositions according to the invention therefore contain phenoxyethanol and menthyl acetate in a weight ratio of 10: 1 to 1:10, preferably 6: 1 to 1: 6 and in particular 4: 1 to 1: 4.
  • compositions according to the invention which are present as antiperspirant antiperspirant contain as antiperspirant active ingredient at least one antiperspirant aluminum salt in a total amount of 2-40% by weight, preferably 10-35% by weight, particularly preferably 1-12% by weight. and most preferably 12-20% by weight, the weight percentages being based on the total weight of the water-free and ligand-free active substance (USP) in the composition, without taking account of any propellant present.
  • USP water-free and ligand-free active substance
  • the antiperspirant aluminum salts are preferably selected from the water-soluble astringent inorganic and organic salts of aluminum and aluminum-zirconium mixtures.
  • aluminosilicates and zeolites do not belong to the antiperspirant active compounds.
  • water solubility is understood as meaning a solubility of at least 3% by weight at 20 ° C., that is to say amounts of at least 3 g of the antiperspirant active are soluble in 97 g of water at 20 ° C.
  • antiperspirant actives are selected from aluminum chlorohydrate, aluminum chlorohydrate, in particular having the general formula [Al 2 (OH) 5 CI ⁇ 1 -6 H 2 0] n, [AI preferably 2 (OH) 5 CI 2-3 ⁇ H 2 0 ] n , which may be in non-activated or in activated (depolymerized) form, and aluminum chlorohydrate having the general formula [Al 2 (OH) 4 Cl 2 ⁇ 1-6 H 2 0] n , preferably [Al 2 (OH) 4 Cl 2 ⁇ 2-3 H 2 O] n , which may be in unactivated or activated (depolymerized) form.
  • aluminum sesquichlorohydrate aluminum dichlorohydrate, aluminum chlorohydrex-propylene glycol (PG) or aluminum chlorohydrex-polyethylene glycol (PEG), aluminum or aluminum zirconium glycol complexes, e.g.
  • Preferred water-soluble calcium salts for the stabilization of antiperspirant salts are selected from calcium chloride, calcium bromide, calcium nitrate, calcium citrate, calcium formate, calcium acetate, calcium gluconate, calcium ascorbate, calcium lactate, calcium glycinate, calcium carbonate, calcium sulfate, calcium hydroxide, and mixtures thereof.
  • Preferred amino acids for the stabilization of the antiperspirant salts are selected from glycine, alanine, leucine, isoleucine, ⁇ -alanine, valine, cysteine, serine, tryptophan, phenylalanine, methionine, ⁇ -amino-n-butanoic acid and ⁇ -amino-n-butanoic acid and the salts thereof, each in the d-form, the I-form and the dl-form; Glycine is particularly preferred.
  • Preferred hydroxyalkanoic acids for the stabilization of the antiperspirant salts are selected from glycolic acid and lactic acid.
  • activated aluminum salts are those of the general formula Al 2 (OH) 6 . a Xa, wherein X is Cl, Br, I or N0 3 and "a" is a value of 0.3 to 5, preferably from 0.8 to 2.5 and particularly preferably 1 to 2, so that the molar ratio of Al X is 0.9: 1 to 2, 1: 1.
  • These salts generally associate some hydration water, typically 1 to 6 moles of water per mole of salt.
  • Particularly preferred is aluminum chlorohydrate (ie, X is Cl in the aforementioned formula) and especially 5/6 basic aluminum chlorohydrate wherein "a” is 1 such that the molar ratio of aluminum to chlorine is 1.9: 1 to 2.1: 1 ,
  • Preferred activated aluminum-zirconium salts are those which contain mixtures or complexes of the aluminum salts described above with zirconium salts of the formula ZrO (OH) 2 . pb Y b , where Y is Cl, Br, I, NO 3 or SO 4 , b is a rational number from 0.8 to 2 and p is the valence of Y, as disclosed, for example, in US 6074632.
  • the zirconium salts usually have as well some water of hydration associatively bound, typically 1 to 7 moles of water per mole of salt.
  • the zirconium salt is zirconyl hydroxychloride having the formula ZrO (OH) 2 -b Cl b , wherein b is a rational number of from 0.8 to 2, preferably from 1.0 to 1.9.
  • Preferred aluminum-zirconium salts have an Al: Zr molar ratio of 2 to 10 and a metal: (X + Y) ratio of 0.73 to 1.2, preferably 0.9 to 1.5.
  • a particularly preferred salt is aluminum-zirconium chlorohydrate (ie, X and Y are Cl) which has an Al: Zr ratio of 2 to 10 and a molar metal: Cl ratio of 0.9 to 2.1.
  • aluminum-zirconium chlorohydrate includes the tri-, tetra-, penta- and octachlorohydrate forms.
  • the antiperspirant aluminum salts can be present in both dissolved and solubilized, as well as in undissolved, suspended form.
  • antiperspirant active ingredients in a water-immiscible carrier in particular in at least one liquid under normal conditions cosmetic oil, suspended and undissolved, it is preferred for reasons of product stability that their particles have a number average particle size of 0.1 - 200 ⁇ , preferably 1-150 ⁇ , more preferably 3-100 ⁇ and exceptionally preferably 5-80 ⁇ have. Further preferred antiperspirant active ingredient particles have a volume-average particle size of 0.2 to 220 ⁇ m, preferably 3 to 160 ⁇ m, more preferably 4 to 125 ⁇ m, more preferably 5 to 120 ⁇ m, and most preferably 10 to 80 ⁇ m.
  • Preferred antiperspirant aluminum-zirconium salts have a molar metal to chloride ratio of 0.9-1.5, preferably 0.9-1.3, more preferably 0.9-1.1.
  • Zirconium-free aluminum salts which are particularly preferred according to the invention have a molar metal-to-chloride ratio of 1.9 to 2.1.
  • Zirconium-free aluminum sesquichlorohydrates which are particularly preferred according to the invention have a molar metal-to-chloride ratio of 1.5: 1-1.8: 1.
  • Preferred aluminum zirconium chlorohydrates generally have the empirical formula Al n Zr (OH) [ 3 n + 4 .
  • some of the water of hydration is associatively bound to these salts, typically 1-6 moles of water per mole of salt, corresponding to 1-16% by weight, preferably 4-13% by weight of water of hydration.
  • the preferred aluminum zirconium chlorohydrates are associated with an amino acid to prevent polymerization of the zirconium species during manufacture.
  • Preferred stabilizing amino acids are selected from glycine, alanine, leucine, isoleucine, ⁇ -alanine, cysteine, Valine, serine, tryptophan, phenylalanine, methionine, ⁇ -amino-n-butanoic acid and ⁇ -amino-n-butanoic acid and the salts thereof, each in the d-form, the I-form and the dl-form; Glycine is particularly preferred.
  • the amino acid is contained in the salt in an amount of 1 to 3 moles, preferably 1 to 3 to 1.8 moles, per mole of zirconium.
  • Aluminiumzirconiumchlorohydrat-glycine salts with betaine ((CH 3) 3 N + CI-l2-COO ") are stabilized.
  • Particularly preferred corresponding compounds have a molar overall (Betaine + glycine) / Zr ratio of (0.1-3.0): 1, preferably (0.7-1.5): 1, and a betaine to glycine molar ratio of at least 0.001: 1.
  • Preferred cosmetic agents according to the invention are characterized in that these agents furthermore contain at least one antiperspirant active ingredient c), preferably an antiperspirant active ingredient c) from the group of water-soluble astringent inorganic and organic salts of aluminum and zinc, in particular from the group of activated aluminum salts.
  • Particularly preferred cosmetic agents according to the invention are characterized in that the cosmetic agent, based on its total weight, contains 5 to 50% by weight, preferably 10 to 30% by weight and in particular 15 to 25% by weight of the antiperspirant active substance c) , wherein the wt .-% - information on the total weight of the water-free and ligand-free active substance (USP) in the composition relate, without taking into account any existing propellant.
  • the cosmetic agent based on its total weight, contains 5 to 50% by weight, preferably 10 to 30% by weight and in particular 15 to 25% by weight of the antiperspirant active substance c) , wherein the wt .-% - information on the total weight of the water-free and ligand-free active substance (USP) in the composition relate, without taking into account any existing propellant.
  • compositions according to the invention which are present as a deodorant contain at least one deodorant active ingredient in a total amount of 0.5-40% by weight, preferably 0.8-20% by weight, particularly preferably 1-15% by weight, extraordinarily preferably 1, 5 - 5 wt .-%, wherein the% by weight data refer to the total weight of the composition, without taking into account any existing propellant.
  • ethanol does not count as a deodorant active ingredient, but, if present, only as a constituent of the carrier.
  • the agents according to the invention contain as deodorising agent at least one silver salt, which is preferably selected from silver sulfate, silver nitrate, silver citrate, silver dihydrogen citrate, silver lactate, silver acetate, silver malate, silver succinate, silver tartrate, Silver mandelate, silver salicylate, silver gluconate, silver adipate and silver bergaractarate, as well as mixtures of these salts.
  • silver salts is preferably selected from silver sulfate, silver nitrate, silver citrate, silver dihydrogen citrate, silver lactate, silver acetate, silver malate, silver succinate, silver tartrate, Silver mandelate, silver salicylate, silver gluconate, silver adipate and silver bergaractarate, as well as mixtures of these salts.
  • compositions according to the invention contain at least one silver salt, which is preferably selected from silver sulfate, silver nitrate, silver citrate, silver dihydrogen citrate, silver lactate, silver acetate, silver malate, silver succinate, silver tartrate, silver mandelate, silver salicylate, silver gluconate, silver adipate and silver bergaractarate, as well as mixtures of these salts
  • silver salts which is preferably selected from silver sulfate, silver nitrate, silver citrate, silver dihydrogen citrate, silver lactate, silver acetate, silver malate, silver succinate, silver tartrate, silver mandelate, silver salicylate, silver gluconate, silver adipate and silver bergaractarate, as well as mixtures of these salts
  • the agents according to the invention contain as deodorant active ingredient at least one aromatic alcohol of the structure (AA-1),
  • the radicals R to R 6 independently of one another represent a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, which may be linear or branched and substituted by OH groups or alkoxy groups having 1 to 5 carbon atoms, or an alkenyl group having 2 to 10 carbon atoms, which may be linear or branched and substituted with OH groups or alkoxy groups having 1 to 5 carbon atoms,
  • radicals R 7 to R independently of one another are a hydrogen atom, a halogen atom, in particular a chlorine atom, or an alkyl group having 1 to 10 carbon atoms, which may be linear or branched and substituted by OH groups or alkoxy groups having 1 to 5 carbon atoms, in particular with a methoxy group,
  • n, o, p are independently integers from 0 to 10, with at least one of the values n, o, p ⁇ 0.
  • Particularly preferred cosmetic agents according to the invention comprise at least one alcohol AA-1, as described above, which is selected from anisalcohol, 2-methyl-5-phenylpentan-1-ol, 1,1-dimethyl-3-phenylpropan-1-ol, benzyl alcohol, 2-phenylethane-1-ol, 3-phenylpropan-1-ol, 4-phenylbutan-1-ol, 5-phenylpentan-1 ol, 2,2-dimethyl-3-phenylpropan-1-ol, 2,2-dimethyl-3- (3'-methylphenyl) propan-1-ol, 2-ethyl-3-phenylpropan-1-ol, 2 -Ethyl-3- (3'-methylphenyl) -propan-1-ol, 3- (3'-chlorophenyl) -2-ethyl-propan-1-ol, 3- (2'-chlorophenyl) -2-ethyl-propan-1-ol, 3- (4'-
  • compositions according to the invention comprise at least one alcohol AA-1, as described above, in a total amount of 0.05-10% by weight, preferably 0.1-1.5% by weight, more preferably 0.2-2% by weight .-%, most preferably 0.3 to 1, 5 wt .-%, each based on the weight of the composition, without taking into account any existing propellant.
  • the agents according to the invention contain as deodorant active ingredient at least one 1,2-alkanediol having 5 to 12 C atoms, which is described by the formula HO-CH 2 -CH (OH) - (CH 2 ) n-CH 3 in which n stands for the numbers 2, 3, 4, 5, 6, 7, 8 or 9.
  • Particularly preferred 1, 2-alkanediols having 5 to 12 C atoms used according to the invention are selected from 1, 2-pentanediol, 1, 2-hexanediol, 1, 2-octanediol, 1, 2-decanediol and mixtures thereof.
  • a very particularly preferred combination according to the invention are mixtures of 1, 2-hexanediol and 1, 2-octanediol, preferably in a weight ratio of 10: 1 to 1:10, more preferably from 5: 1 to 1: 5, particularly preferably in the weight ratio of 1: 1 ,
  • Preferred agents according to the invention contain at least one 1,2-alkanediol having 5 to 12 C atoms, which is described by the formula HO-CH 2 -CH (OH) - (CH 2 ) n -CH 3 , in which n is the numbers 2, 3, 4, 5, 6, 7, 8 or 9, in a total amount of 0.2 to 15 wt .-%, preferably 0.3 to 10 wt .-%, particularly preferably 0.4 to 5 wt .-% and most preferably 0.5 to 2 wt .-%, each based on the weight of the composition, without taking into account any existing propellant.
  • Extremely preferred agents according to the invention contain 0.2-0.5% by weight of 1,2-hexanediol and 0.2-0.5% by weight of 1,2-octanediol, in each case based on the weight of the composition, without to consider existing propellant.
  • Further preferred agents according to the invention are characterized by a content of the deodorizing agent 3- (2-ethylhexyloxy) -1,2-propanediol, preferably in a total amount of 0.05-5 wt.%, Preferably 0.1-2 wt. %, more preferably 0.2-1.5% by weight, most preferably 0.5-1.0% by weight, based in each case on the weight of the composition, of any propellant which may be present.
  • Further preferred agents according to the invention are characterized by a content of tropolone (2-hydroxy-2,4,6-cycloheptatrienone), preferably in an amount of 0.001-0.1% by weight, based on the weight of the composition, without to consider existing propellant.
  • Further preferred agents according to the invention are characterized by a content of the deodorant active ingredient triethyl citrate.
  • Triethyl citrate is a known deodorant active which acts as an enzyme inhibitor for esterases and lipases and thus contributes to the broad spectrum effect of agents according to the invention.
  • Preferred agents according to the invention contain from 0.5 to 15% by weight, preferably from 3 to 8% by weight, most preferably from 4 to 6% by weight, in each case based on the weight of the composition, without taking into account any propellant present.
  • Apocrine sweat is a complex mixture that includes sebum and other fats as well as steroids.
  • Steroids themselves are not water soluble. In order to be carried away with the body fluids, they are usually present as sulfate or as glucuronide.
  • hydrolytic enzymes of the skin bacteria especially the coryneform bacteria.
  • all bacterial exoesterases are capable of this, but especially the enzymes arylsulfatase and beta-glucuronidase.
  • Compounds which inhibit arylsulfatase or beta-glucuronidase therefore represent preferred deodorant active ingredients according to the invention.
  • Another class of compounds which also results from the bacterial decomposition of the sweat constituents and which contributes to body odor are saturated and unsaturated aldehydes, especially those with a chain length of C 6 -C 12, in particular hexanal, heptanal, octenal and nonenal. These are formed by beta-cleavage from the hydroperoxides, which are formed under the action of 5-lipoxygenase on unsaturated fatty acids. Compounds which inhibit the enzyme 5-lipoxygenase are therefore also preferred deodorant agents according to the invention.
  • VSC volatile sulfur compounds released by enzymatic reaction
  • Sulfur-containing compounds come as water-soluble amino acid conjugates with sweat on the human skin They are released by skin bacteria (especially staphylococci and corynebacteria) through enzymatic reaction, an enzyme that is particularly involved in the release of VSCs The role is played by cystathionine beta-lyase. This enzyme breaks down VSCs from the amino acids and is therefore an important cause of the development of body odor.
  • Compounds which inhibit the enzyme cystathionine-beta-lyase, therefore, also according to the invention are preferred deodorant agents.
  • Further preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme arylsulfatase. Further particularly preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme arylsulfatase, in a total amount of 0.001-10 wt.%, Preferably 0.01-5 wt.%, Particularly preferably 0, 1 - 2.5 wt .-%, each based on the weight of the composition, without taking into account any existing propellant.
  • Further preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme beta-glucuronidase. Further particularly preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme beta-glucuronidase, in a total amount of 0.001-10% by weight, preferably 0.01-5% by weight, more preferably 0, 1 - 2.5 wt .-%, each based on the weight of the composition, without taking into account any existing propellant.
  • Further preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme lipase.
  • Deodorant active ingredients which are preferred according to the invention and which act as lipase inhibitors are selected from the aminomethylene-malonic acid derivatives, the ethylene oxide-propylene oxide copolymers and the salts of phytic acid.
  • Further particularly preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme lipase, in a total amount of 0.001-10 wt.%, Preferably 0.01-5 wt.%, Particularly preferably 0, 1 - 2.5 wt .-%, each based on the weight of the composition, without taking into account any existing propellant.
  • agents according to the invention are characterized by a content of at least one compound which is an inhibitor of 5-lipoxygenase. Further particularly preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme 5-lipoxygenase, in a total amount of 0.001-10% by weight, preferably 0.01-5% by weight, more preferably 0, 1 - 2.5 wt .-%, each based on the weight of the composition, without taking into account any existing propellant.
  • agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme cystathionine beta-lyase. Further particularly preferred agents according to the invention are characterized by a content of at least one compound which is an inhibitor of the enzyme cystathionine-beta-lyase, in a total amount of 0.001-10% by weight, preferably 0.01-5% by weight, particularly preferably 0, 1 - 2.5 Wt .-%, in each case based on the weight of the composition, without taking into account any existing propellant.
  • agents according to the invention are characterized by a content of at least one cationic phospholipid of the formula KPL,
  • a representative cocyl group consists, based on their total weight, of 4-9% by weight of n-octyl, 4-9% by weight.
  • Preferred alkenyl groups having 8 to 22 C atoms are selected from a linoleyl group ((9Z, 12Z) octa-deca-9, 12-dien-1-yl) and a linolenyl group ((9Z, 12Z, 15Z) -Octadeca-9,12,15-trien-1-yl).
  • a preferred hydroxyalkyl group having 8 to 22 carbon atoms is selected from a 12-hydroxy-pentachloropyridine group.
  • Preferred linear acyl groups R 5 CO having 8 to 22 C atoms are selected from an n-octanoyl, n-nonanoyl, n-decanoyl, n-undecanoyl, lauroyl, n-tridecanoyl, myristoyl, n- Pentadecanoyl, cetoyl, palmitoyl, stearoyl, elaidoyl, arachidoyl, behenoyl and a cocoyl group.
  • a representative cocoyl group consists, based on their total weight, of 4-9% by weight of n-octanoyl, 4-9% by weight of n-decanoyl, 45-55% by weight of lauroyl, 15-21 % By weight of myristoyl, 8-13% by weight of palmitoyl and 7-14% by weight of stearoyl groups.
  • Particularly preferred linear acyl groups R 5 CO are selected from a cocoyl group, a lauroyl group (n-CiiH 23 CO), a myristoyl group (n-Ci 3 H 27 CO) and a linoleoyl group ((9Z, 12Z ) -Octadeca-9,12-dien-1-oyl).
  • extraordinarily preferred linear acyl groups R CO are selected from a cocoyl group, a lauroyl group (n-CiiH 23 CO) and a myristoyl group (n-Ci 3 H 27 CO).
  • Preferred alkyl groups having 1 to 4 C atoms are a methyl, ethyl, n-propyl, 1-methylethyl, n-butyl, 2-methylpropyl and a tert-butyl group. Particularly preferred is the methyl group.
  • Preferred hydroxyalkyl groups having 2 to 4 C atoms are a 2-hydroxyethyl and a 1-hydroxyethyl group.
  • Preferred alkali metal cations are selected from sodium and potassium cations; Na + is particularly preferred.
  • Preferred anions are selected from sulfate, chloride, phosphate, nitrate, bicarbonate and acetate, with a chloride anion being particularly preferred.
  • Preferred agents according to the invention contain as deodorant active ingredient a cationic phospholipid of the formula KPL,
  • at least one cationic phospholipid of the formula KPL having the abovementioned features in a total amount of 0.05-2% by weight is preferred 0.1 - 1 wt .-%, particularly preferably 0.15 - 0.4 wt .-%, contained, in each case based on the weight of the composition, without taking into account any propellant contained.
  • Particularly preferred agents according to the invention contain a cationic phospholipid of the formula KPL,
  • R is a cocoylaminopropyl group (also referred to as cocamidopropyl group)
  • R 2 and R 3 are methyl groups
  • x 2
  • y 1
  • M is a sodium ion
  • Cocamidopropyl PG-Dimonium Chloride Phosphate is available, in a total amount of 0.05 to 2 wt .-%, preferably 0 1 to 1 wt .-%, particularly preferably 0, 15 to 0.4 wt .-%, respectively based on the weight of the agent, without taking into account any propellant contained.
  • agents according to the invention contain a cationic phospholipid of the formula KPL,
  • R is a myristoylaminopropyl group
  • R 2 and R 3 are methyl groups
  • x 2
  • y 1
  • M is a sodium ion
  • agents according to the invention contain a cationic phospholipid of the formula KPL,
  • R is a lauroylaminopropyl group
  • R 2 and R 3 are methyl groups
  • x 2
  • y 1
  • M is a sodium ion
  • deodorant active ingredients are odor absorbers, deodorizing ion exchangers, antimicrobial agents, prebiotic components and enzyme inhibitors or, more preferably, combinations of said active ingredients.
  • Silicates serve as odor absorbers, which at the same time advantageously support the rheological properties of the composition according to the invention.
  • 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.
  • Further preferred odor absorbers are, for example, zeolites, zinc ricinoleate, cyclodextrins, certain metal oxides, such as As alumina, and chlorophyll. They are preferably in a total amount of 0.1 to 10 wt .-%, more preferably 0.5 to 7 wt .-% and most preferably 1-5 wt .-%, each based on the total composition without propellant, included.
  • Preferred deodorant or antiperspirant compositions according to the invention contain at least one deodorant active ingredient which is selected from silver salts, aromatic alcohols of the structure AA-1 having the abovementioned substituents, 1,2-alkanediols having 5 to 12 carbon atoms, alpha- (2- Ethylhexyl) glycerol ether (3- (2-ethylhexlyoxy) -1, 2-propanediol), tropolone, triethyl citrate, cationic phospholipids of the formula KPL having the abovementioned substituents, and mixtures thereof.
  • deodorant active ingredient which is selected from silver salts, aromatic alcohols of the structure AA-1 having the abovementioned substituents, 1,2-alkanediols having 5 to 12 carbon atoms, alpha- (2- Ethylhexyl) glycerol ether (3- (2-ethylhexlyoxy) -1, 2-propaned
  • deodorant or antiperspirant compositions are characterized in that the at least one deodorant active ingredient in a total amount of 0.1 to 20 wt .-%, preferably 0.3 to 15 wt .-%, particularly preferably 0.5 - 5 wt .-%, wherein the wt .-% - based on the total weight of the composition, without taking into account any existing propellant.
  • the compositions according to the invention contain both at least one deodorant active ingredient in a total amount of 0.1-40% by weight, preferably 0.3-20% by weight, particularly preferably 0.5-15% by weight. -%, most preferably 1, 5 - 5 wt .-%, and at least one antiperspirant aluminum salt in a total amount of 2-40 wt .-%, preferably 10-35 wt .-%, particularly preferably 1 1 - 28 wt. % and most preferably 12-20% by weight, the weight percentages being based on the total weight of the water-free and ligand-free active substance (USP) in the composition, without taking account of any propellant present.
  • USP water-free and ligand-free active substance
  • compositions of the invention may be in solid, semi-solid, liquid, disperse, emulsified, suspended or gel form.
  • the compositions according to the invention for use as aerosol can be packaged, that is, they are packaged in a pressure vessel, from which they can be sprayed by means of a propellant.
  • the agents according to the invention can be sprayed as a propellant-free pump spray.
  • the compositions according to the invention are in liquid or in viscous, flowable form.
  • the application can preferably be carried out with spray devices.
  • These spraying devices contain in a container a filling of the liquid, viscous-flowable, suspension-like or pulverulent deodorant or antiperspirant agent according to the invention.
  • the filling can be under the pressure of a propellant (compressed gas cans, aerosols, aerosols), or it can be a mechanically operated pump sprayer without propellant (pump sprays).
  • the containers have a removal device, preferably in the form of valves, which is the removal of the contents as a mist, Allow smoke, foam, powder, paste or jet of liquid.
  • a container for the sprayers are mainly cylindrical vessels made of metal (aluminum, tinplate, volume preferably up to 1000 ml), protected or non-splitting glass or plastic (volume preferably a maximum of 220 ml) or splitterndem glass or plastic (volume preferably a maximum of 150 ml ) in question.
  • Creamy, gelatinous, pastose and liquid agents can be packaged, for example, in pump, spray or squeeze dispensers, in particular in multi-chamber pumping, multi-chamber spray or multi-chamber squeeze dispensers.
  • the packaging for the compositions according to the invention may be opaque, but also transparent or translucent.
  • liquid also includes any solid dispersions in liquids.
  • Compositions according to the invention may also be present as pastes, ointments, lotions or creams.
  • Solid funds can be present as a loose powder, pressed powder or as a pen.
  • the application can preferably also be carried out with a roller applicator, as described e.g. is known from the field of deodorant scooters.
  • a roller applicator as described e.g. is known from the field of deodorant scooters.
  • Such scooters have a ball mounted in a ball bed which can be moved by movement over a surface. The ball absorbs some of the agent to be distributed and conveys this to the surface to be treated.
  • wet wipes i. prefabricated for the user, preferably individually packaged, wet wipes, such as. B. from the field of glass cleaning or from the field of wet toilet paper are well known.
  • wet wipes which may advantageously also contain preservatives, are then preferably impregnated or applied with an agent according to the invention, preferably they are individually packaged. You can z. B. be used as a deodorant cloth, which is particularly interesting for use on the go.
  • Preferred substrate materials are preferably selected from porous sheet-like cloths. They can be made of a fibrous or cellular flexible material which has sufficient mechanical stability and softness for application to the skin. These wipes include cloths of woven and non-woven synthetic and natural fibers, felt, paper or foam, such as hydrophilic polyurethane foam.
  • Nonwovens are generally defined as adhesively bonded fibrous products having a mat or layered fibrous structure, or those comprising fibrous mats in which the fibers are randomly or randomly distributed.
  • the fibers may be natural such as wool, silk, jute, hemp, cotton, flax, sisal or ramie; or synthetically, such as rayon, cellulose esters, polyvinyl derivatives, polyolefins, polyamides or polyesters.
  • each fiber diameter or titer is for the present invention suitable.
  • the nonwoven fabrics employed herein tend not to rupture or disintegrate due to the random or random arrangement of fibers in the nonwoven material which impart excellent strength in all directions.
  • Preferred porous and flat cleaning cloths consist of one or different fiber materials, in particular of cotton, refined cotton, polyamide, polyester or mixtures of these.
  • the substrates in fabric form preferably have an area of from 10 to 400 cm 2 , preferably from 50 to 300 cm 2 , more preferably from 100 to 200 cm 2 .
  • the grammage of the cloth material is usually 20 to 1000 g / m 2 , preferably 30 to 500 g / m 2 and in particular 50 to 150 g / m 2 .
  • Deodorizing or antiperspirant substrates which are preferred according to the invention can be obtained by impregnation or impregnation or else by melting a composition according to the invention onto a substrate.
  • the agents according to the invention may also be multiphase, the phases may e.g. horizontally, so one above the other, or vertically, so next to each other, be arranged. It may also be a disperse system in which e.g. the solid constituents are distributed inhomogeneously in the liquid matrix, so that such a dispersed system should be shaken before use.
  • compositions of the invention contain a cosmetically acceptable carrier, which preferably comprises at least one component selected from water, ethanol, a liquid under normal conditions cosmetic oil, which is not a fragrance and no essential oil, and talc and mixtures thereof. Under normal conditions liquid cosmetic oils are immiscible with water.
  • a cosmetically acceptable carrier which preferably comprises at least one component selected from water, ethanol, a liquid under normal conditions cosmetic oil, which is not a fragrance and no essential oil, and talc and mixtures thereof. Under normal conditions liquid cosmetic oils are immiscible with water.
  • "normal conditions” are a temperature of 20 ° C. and a pressure of 1013.25 mbar. Melting point data likewise relate to a pressure of 1013.25 mbar.
  • the agent according to the invention contains water in an amount of 8-98% by weight, preferably 20-80% by weight, more preferably 30-60% by weight, even more preferably 40-50% by weight. , in each case based on the total weight of the agent according to the invention, without taking into account any propellant present.
  • antiperspirant suspension sprays or ethanol-based deodorant sprays are essentially anhydrous, ie they contain 0 to at most 7% by weight, preferably 0.5 to 5% by weight, more preferably 1 to 4% by weight .-%, most preferably 1, 5 to 3 wt .-% free, that is, not molecularly bound, water, wherein also contents of free water of 1, 6 - 2.4 wt .-%, 1, 7 - 2.3 wt .-% and 1, 8 - 2.2 wt .-% may be preferred and wherein the amounts refer to the weight of the composition, without taking into account any existing propellant.
  • the content of water of crystallization, water of hydration or similar molecularly bound water contained in the constituents used, in particular in the antiperspirant active substances, does not constitute free water in the context of the present application. Antiperspirant suspension sprays and antiperspirant are therefore particularly preferred.
  • USP water-free and ligand-free active substance
  • the particles can be aftertreated, for example by rounding the particles of the agent.
  • the rounding can be done in a standard roundabout.
  • An inventive agent in particulate form can be particularly with nonionic surfactants, perfume oil and / or foam inhibitors or formulations containing these ingredients, preferably with amounts up to 20 wt .-% of active ingredient, in particular with amounts of 2 to 18 wt .-% of active substance , in each case based on the aftertreated product, in a conventional manner, preferably in a mixer or optionally a fluidized bed, aftertreat.
  • 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.
  • Preferred agents according to the invention which are in the form of an emulsion, suspension or stick, preferably further comprise at least one liquid under normal conditions cosmetic oil, which is not a fragrance and no essential oil.
  • the cosmetic oil is liquid under normal conditions.
  • Essential oils according to the invention are understood to mean mixtures of volatile components which are prepared by steam distillation from vegetable raw materials, such as. B. citrus oils.
  • compositions 1-95% by weight, preferably 5-90% by weight, more preferably 30-75% by weight, most preferably 50-60% by weight, the amounts given being by weight of the composition without to consider any existing propellant.
  • Further agents preferred according to the invention comprise at least one cosmetic oil which is not a fragrance and no essential oil, in a total amount of 1-70% by weight, preferably 5-50% by weight, particularly preferably 9-25% by weight, extremely preferably 15-20% by weight, based in each case on their total weight, without taking into account any propellant present.
  • Non-volatile oils are understood as meaning oils having a vapor pressure of less than 2.66 Pa (0.02 mm Hg) at 20 ° C and an ambient pressure of 1013 hPa.
  • Volatile oils are understood to mean those oils which, at 20 ° C. and an ambient pressure of 1013 hPa, have a vapor pressure of 2.66 Pa - 40,000 Pa (0.02 mm - 300 mm Hg), preferably 10 - 12000 Pa (0.1-0.200 Pa). 90 mm Hg), more preferably 13-3000 Pa, most preferably 15-500 Pa.
  • Volatile cosmetic oils are usually selected from cyclic silicone oils having the INCI name Cyclomethicone.
  • the INCI name cyclomethicones is understood to mean, in particular, cyclotrisiloxane (hexamethylcyclotrisiloxane), cyclotetrasiloxane (octamethylcyclotetrasiloxane), cyclopentasiloxane (decamethylcyclopentasiloxane) and cyclohexasiloxane (dodecamethylcyclohexasiloxane).
  • These oils have a vapor pressure of about 13-15 Pa at 20 ° C.
  • Cyclomethicones are known in the art as well-suited oils for cosmetic compositions, especially for deodorizing compositions such as sprays and sticks. Due to their persistence in the environment, it may be preferred according to the invention to dispense with the use of cyclomethicones.
  • the compositions according to the invention and used according to the invention contain 0 to less than 1 wt .-%, preferably at most 0, 1 wt .-%, cyclomethicones, based on the weight of the composition, wherein any existing blowing agent is not taken into account.
  • An inventively preferred cyclomethicone substitute is a mixture of Ci 3 -Ci 6 - isoparaffins, C 12 - C 14 -si paraffins and C 13 - C 15 alkanes whose viscosity at 25 ° C in the range of 2 to 6 mPas and the a vapor pressure at 20 ° C in the range of 10 to 150 Pa, preferably 100 to 150 Pa has.
  • Such a mixture is z. B. under the name SiClone SR-5 from Presperse Inc. available.
  • volatile silicone oils are selected from volatile linear silicone oils, in particular volatile linear silicone oils having 2-10 siloxane units, such as hexamethyldisiloxane (L 2 ), octamethyltrisiloxane (L 3 ), decamethyltetrasiloxane (L 4 ), as described e.g. In the commercial products DC 2-1 184, Dow Corning® 200 (0.65 cSt) and Dow Corning® 200 (1.5 cSt) from Dow Corning, and low molecular weight phenyl trimethicone having a vapor pressure at 20 ° C of about 2000 Pa as available, for example, from GE Bayer Silicones / Momentive under the name Baysilone Fluid PD 5.
  • volatile linear silicone oils in particular volatile linear silicone oils having 2-10 siloxane units, such as hexamethyldisiloxane (L 2 ), octamethyltrisiloxane (L 3 ), decamethyltetrasiloxane (L 4 ),
  • Preferred antiperspirant compositions of the present invention contain at least one volatile silicone oil, which may be cyclic or linear, because of the drier skin feel and faster drug release.
  • volatile non-silicone oils contain at least one volatile non-silicone oil because of the drier skin feel and faster drug release.
  • Preferred volatile non-silicone oils are selected from C 8 -C 6 -isoparaffins, in particular from isononane, isodecane, isoundecane, isododecane, isotridecane, isotetradecane, isopentadecane and isohexadecane, and mixtures thereof.
  • This at least one C 8 -C 6 -lsoparaffin preferably in a total amount of 1 - 50 wt .-%, preferably 3 - 35 wt .-%, particularly preferably 5 - 30 wt .-%, exceptionally preferably 8 - wt 20th -%, in each case based on the total weight of the composition, without taking into account any existing propellant.
  • Agents preferred according to the invention are characterized in that the cosmetic oil, which is not a perfume and an essential oil, at least a volatile oil with a vapor pressure of 10 - 3000 Pa at 20 ° C, which is no perfume and no essential oil, in a total amount from 10 to 100 wt .-%, particularly preferably 30 to 80 wt .-%, each based on the total weight of the cosmetic oils comprises.
  • compositions according to the invention with a low proportion of volatile oils - that is to say with 0.5 - 15% by weight of volatile oils, based on the total weight of the composition - or even without volatile oils.
  • esters of linear or branched saturated fatty alcohols having 2-5 carbon atoms with linear or branched saturated or unsaturated fatty acids having 3-18 carbon atoms which may be hydroxylated Preferred examples thereof are isopropyl palmitate, isopropyl stearate, isopropyl myristate, 2-hexyldecyl stearate, 2-hexyldecyl laurate, isodecyl neopentanoate, isononyl isononanoate, 2-ethylhexyl palmitate and 2-ethylhexyl stearate.
  • isopropyl isostearate isopropyl oleate, isooctyl stearate, isononyl stearate, isocetyl stearate, isononyl isononanoate, isotri- decyl isononanoate, cetearyl isononanoate, 2-ethylhexyl laurate, 2-ethylhexyl isostearate, 2-ethylhexyl cocoate, 2-octyl dodecyl palmitate, butyloctanoic acid 2-butyloctanoate, diisotridecyl acetate, n-butyl stearate , n-hexyl laurate, n-decyl oleate, oleyl oleate, oleyl erucate, erucyl oleate, erucyl erucate, Ethylenglycol
  • benzoic acid-Ci 2 -Ci 5 -alkyl esters for. B. available as a commercial product
  • Further preferred oil components 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.
  • Cosmacol ® by the company Nordmann, Rassmann GmbH & Co, Hamburg, relate, in particular the commercial products Cosmacol ® ESI , Cosmacol ® EMI and Cosmacol ® ETI, Finsolv ® TN (C 2 -C 5 -alkyl), and isostearyl benzoate, z.
  • Cosmacol ® ESI Cosmacol ® EMI and Cosmacol ® ETI
  • Finsolv ® TN C 2 -C 5 -alkyl
  • Finsolv ® SB 2-ethylhexyl
  • z. B. available as Finsolv ® EB
  • benzoic acid 2-octyldodecylester z.
  • Finsolv ® BOD As available as Finsolv ® BOD.
  • isopropyl esters of Ci 2 -Ci 8 carboxylic acids in particular the use of isopropyl myristate, and more preferably mixtures of isopropyl myristate with Ci 0 -Ci 3 isoparaffin mixtures, the latter preferably with a vapor pressure at 20 ° C of 10 - 400 Pa, proved.
  • Compositions preferred according to the invention comprise at least one ester of linear or branched saturated or unsaturated fatty alcohols having 2 to 30 carbon atoms with linear or branched saturated or unsaturated fatty acids containing 2 to 30 carbon atoms, which may be hydroxylated, in a total amount of 1 to 30% by weight. , preferably 5 - 26 wt .-%, particularly preferably 9 - 24 wt .-%, most preferably 12 - 17 wt .-%, each based on the weight of the total Composition, without taking into account any existing propellant.
  • Another particularly preferred ester oil is triethyl citrate.
  • Preferred cosmetic agents are characterized in that these cosmetic agents contain an ester d) of a C 3 -C 30 carboxylic acid, preferably an ester d) from the group consisting of 2-ethylhexyl palmitate, isopropyl palmitate and triethyl citrate.
  • Further inventively preferred products contain triethyl citrate and at least one C 8 -C
  • Further inventively preferred products contain triethyl citrate and at least one C 8 -C 6 -isoparaffin, selected from isononane, isodecane, isoundecane, isododecane, isotridecane and mixtures of these C 8 -C
  • Further inventively preferred products include triethyl citrate and a mixture of isodecane, isoundecane, isododecane and isotridecane.
  • non-volatile non-silicone oils which are 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 2-hexyldecanol, 2-octyldodecanol and 2-ethylhexyl alcohol. Also preferred is isostearyl alcohol.
  • Other preferred nonvolatile oils are selected from mixtures of Guerbet alcohols and Guerbet alcohol esters, e.g. For example, 2-hexyldecanol and 2-hexyldecyl laurate.
  • triglyceride used hereinafter means “glycerol triester”.
  • Further preferred nonvolatile oils according to the invention are selected from the triglycerides of linear or branched, saturated or unsaturated, optionally hydroxylated C 8 . 30 fatty acids, provided that they are liquid under normal conditions.
  • 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, rapeseed oil, olive oil, sesame oil, thistle oil, wheat germ oil, peach kernel oil and the liquid portions of coconut oil and the like.
  • triglyceride oils in particular Capric / Caprylic triglycerides, z.
  • Commercial products Myritol ® 318 or Myritol ® 331 (BASF / Cognis) with unbranched fatty acid residues and glyceryl triisostearin and glyceryl tri (2-ethylhexanoate) with branched fatty acid residues.
  • Such triglyceride oils preferably account for less than 50% by weight of the total weight of all cosmetic oils in the composition of the invention.
  • the total weight of triglyceride oils 0.5 to 10 wt .-%, preferably 1-5 wt .-%, each based on the total composition, without taking into account any existing propellant.
  • non-volatile non-silicone oils are selected from the dicarboxylic acid esters of linear or branched C 2 -C 0 -alkanols, in particular diisopropyl propyl 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.
  • dicarboxylic acid esters of linear or branched C 2 -C 0 -alkanols in particular diisopropyl propyl adipate, di-n-but
  • non-volatile non-silicone oils are selected from the addition products of 1 to 5 propylene oxide units of mono- or polyhydric C 8 -22-alkanols such as octanol, decanol, decanediol, lauryl alcohol, myristyl alcohol and stearyl alcohol, eg. PPG-2 myristyl ether and PPG-3 myristyl ether.
  • non-volatile non-silicone oils which are particularly preferred according to the invention are selected from the adducts of at least 6 ethylene oxide and / or propylene oxide units with monovalent or polyvalent C 3 .
  • 2 2-alkanols such as glycerol, butanol, butanediol, myristyl alcohol and stearyl alcohol, which may be esterified if desired, for. PPG-14 butyl ether, PPG-9 butyl ether, PPG-10-butanediol and PPG-15 stearyl ether.
  • non-volatile non-silicone oils are selected from the symmetrical, asymmetrical or cyclic esters of carbonic acid with C 6 -C 2 o-alcohols, z.
  • esters of carbonic acid with C 1 -C 8 -alcohols eg. As glycerol carbonate or propylene carbonate, however, are not suitable as a cosmetic oil compounds.
  • Further oils which may be preferred according to the invention are selected from the esters of dimers of unsaturated C 2 -C 2 2 -fatty acids (dimer fatty acids) with monovalent linear, branched or cyclic C 2 -C 8 -alkanols or with polyvalent linear or branched C 2 -C 6 -alkanols.
  • the total weight of dimer fatty acid esters is particularly preferably 0.5-10% by weight, preferably 1-5% by weight, in each case based on the total composition, without taking into account any blowing agent which may be present.
  • nonvolatile silicone oils are selected from linear polyalkylsiloxanes having a kinematic viscosity at 25 ° C. of at least 5 cSt to 2000 cSt, in particular selected from linear polydimethylsiloxanes having a kinematic viscosity at 25 ° C. of from 5 cSt to 2000 cSt, preferably from 10 to 350 cSt , particularly preferably 50 - 100 cSt, as z. B. under the trade names Dow Corning ® 200 and Xiameter PMX Dow Corning or Xiameter are available.
  • nonvolatile silicone oils are phenyltrimethicones having a kinematic viscosity at 25 ° C. of from 10 to 100 cSt, preferably from 15 to 30 cSt, and also cetyldimethicones.
  • Natural and synthetic hydrocarbons preferred according to the invention are selected from paraffin oils, isohexadecane, isoeicosane, polyisobutenes and polydecenes, which, for example, are disclosed in US Pat. B. under the name Emery ® 3004, 3006, 3010 or under the name ® from Albemarle Ethylflo or Nexbase ® 2004G available from Nestle, and 1, 3-di- (2-ethylhexyl) -cyclohexane.
  • Compositions according to the invention and used according to the invention may also be present as decorative body powders.
  • the main ingredient of such carriers is talc.
  • Body powders according to the invention and used according to the invention can be present as loose powder or as compact powder.
  • the powder base for loose powders usually comprises at least 70 wt .-% talc, 2 - 10 wt .-% metal soaps, in particular the stearates of magnesium, zinc, titanium, calcium and aluminum, preferably magnesium stearate, besides other powdered ingredients selected from silica , Starch, titanium dioxide, zinc dioxide, kaolin, calcium carbonate and magnesium carbonate.
  • Compact powders usually contain talc in amounts of less than 70% by weight, for example 5 to 60% by weight, and also oils and / or waxes in a total amount of 2 to 15% by weight, based on the total composition according to the invention.
  • compositions according to the invention and used according to the invention optionally contain further excipients, auxiliaries and active substances.
  • Deodorant or antiperspirant sticks according to the invention may be in gelled form, on an anhydrous basis, based on a W / O emulsion, based on an O / W emulsion, based on a water-oil multiple emulsion, based on a nanoemulsion and are based on a microemulsion, wherein the oil phase contain at least one silicone component or may consist of at least one silicone component.
  • 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.
  • Gel sticks can be formulated on the basis of fatty acid soaps, 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 can be in the form of a water-in-oil emulsion, 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, especially ethanolic solution, hydroalcoholic solution, in particular solutions containing more than 50% by weight of a water-ethanol mixture, glycolic solution, in particular 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 as an oil.
  • 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 agents may be transparent, translucent or opaque.
  • compositions according to the invention are in the form of a stick, they preferably contain a lipid or wax matrix comprising at least one lipid or wax component with a melting point> 50 ° C.
  • 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.
  • it may be particularly preferred to use hydrogenated or hardened waxes.
  • a wax component and chemically modified waxes especially the hard waxes, such 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 ° C 40 dialkyl esters of dimer acids, C 30 -5o-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 o-alcohol and a saturated C 8 -C 36 monocarboxylic acid.
  • lactides the cyclic double esters of ⁇ -hydroxycarboxylic acids of the corresponding chain length, also belong thereto.
  • Esters of fatty acids and long-chain alcohols have proven to be particularly advantageous for the composition according to the invention because they give the antiperspirant preparation excellent sensory properties and the pen a high overall stability.
  • the esters are composed of saturated branched or unbranched monocarboxylic acids and saturated branched or unbranched monohydric alcohols.
  • esters of aromatic carboxylic acids or hydroxycarboxylic acids eg 12-hydroxystearic acid
  • saturated branched or unbranched alcohols can be used according to the invention, provided that the wax component has a melting point> 50 ° C. It is particularly preferred to choose the wax components from the group of esters of saturated branched or unbranched alkane carboxylic 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, which has a melting point > 50 ° C.
  • the wax component Ci 6 -36-alkyl stearates and Ci 8 -38-Alkylhydroxystearoylstea-, C 2 o-4o-Alkylerucate and Cetearylbehenat be advantageous.
  • the wax or the wax components have a melting point> 50 ° C, preferably> 60 ° C, on.
  • a particularly preferred embodiment of the invention contains as wax component a C 20 -C 40 alkyl stearate.
  • a further particularly preferred embodiment of the invention contains as wax component cetearyl behenate, ie mixtures of cetyl behenate and stearyl behenate.
  • the hydrogenated castor oil as a wax component, available for example as a commercial product Cutina ® HR, is particularly preferred.
  • lipid or wax components with a melting point> 50 ° C are the saturated linear d 4 - C 36 carboxylic acids, in particular myristic acid, palmitic acid, stearic acid and behenic acid and mixtures of these compounds.
  • Preferred deodorant or antiperspirant sticks according to the invention contain a lipid or wax component selected from esters of a saturated, monohydric C 6 -C 6 o-alkanol and a saturated C 8 -C 36 monocarboxylic acid, in particular cetyl behenate, stearyl behenate and C 20 - C 40 alkyl stearate, glycerol triesters of saturated linear C 12 - C 30 carboxylic acids which may be hydroxylated, candelilla wax, carnauba wax, beeswax, saturated linear d 4 - C 36 carboxylic acids and mixtures of the aforementioned substances.
  • esters of a saturated, monohydric C 6 -C 6 o-alkanol and a saturated C 8 -C 36 monocarboxylic acid in particular cetyl behenate, stearyl behenate and C 20 - C 40 alkyl stearate, glycerol triesters of saturated linear C 12 -
  • Particularly preferred lipid or wax component mixtures are selected from mixtures of cetyl behenate, stearyl behenate, hardened castor oil, palmitic acid and stearic acid. Further particularly preferred lipid or wax component mixtures are selected from mixtures of C 20 -C 40 -alkyl stearate, hardened castor oil, palmitic acid and stearic acid.
  • deodorant or antiperspirant sticks comprise lipid or wax component (s) in total in amounts of 4 to 20% by weight, preferably 8 to 15% by weight, based on the total composition.
  • the ester (s) is / are a saturated, monohydric C 6 -C 6 o-alcohol and a saturated C 8 -C 36 monocarboxylic acid which represents the lipid or wax component (s) , in amounts of 2 to 10% by weight, preferably 2 to 6% by weight, based on the total composition.
  • Oil-in-water emulsifiers oil-in-water emulsifiers
  • compositions according to the invention which are formulated as emulsion, in particular as oil-in-water emulsion or polyol-in-water emulsion, preferably contain at least one nonionic oil-in-water emulsifier having an HLB value of more than 7 to 20.
  • emulsifiers generally known to the person skilled in the art, as described, for example, in Kirk-Othmer, "Encyclopedia”. pedia of Chemical Technology, 3rd Ed., 1979, Vol 8, pages 913-916.
  • 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 the stick 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.
  • the average HLB value of the oil-in-water emulsifier mixture is 10-19, preferably 12-18 and particularly preferably 14-17.
  • oil-in-water emulsifiers preference is given to oil-in-water emulsifiers from the HLB value ranges 10 - 14, 14 - 16 and possibly 16 - 19 combined.
  • 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.
  • 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 comprise at least one nonionic oil-in-water emulsifier selected from ethoxylated C 8 -C 24 -alkanols with an average of 10 to 100 mol of ethylene oxide per mole of ethoxylated C 8 -C 2 -alkyl.
  • Carboxylic acids with an average of 10 to 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 esterified with 2 to 10 glycerol units and with 1 to 4 saturated or unsaturated, linear or branched, optionally hydroxylated C 8 to C 30 fatty acid residues, if they have an HLB value of more than 7, and mixtures of the abovementioned substances.
  • the ethoxylated C 8 -C 2 alkanols have the formula R 0 (CH 2 CH 2 0) n H, where R is a linear or branched alkyl and / or alkenyl 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, moles of ethylene oxide to 1 mole of caprylic alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl 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 their technical mixtures.
  • Adducts of 10 to 100 moles of ethylene oxide onto technical fatty alcohols containing 12 to 18 carbon atoms, such as, for example, coconut, palm, palm kernel or tallow fatty alcohol, are also suitable.
  • Preferred cosmetic compositions contain a nonionic surfactant e) from the group of polyalkylene glycol ether, preferably selected from the group of alkoxylated C 8 -C 2 4-alkanols with on average 10-100 mol of alkylene oxide per mole, preferably from the group of ethoxylated C 2 -C-
  • the ethoxylated C 8 -C have 2 4-carboxylic acids of the formula R (OCH 2 CH 2) NOI l, wherein R is a linear or branched saturated or unsaturated acyl group 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 , Arachic acid, gadoleic acid, behenic acid, erucic acid and brassidic acid and their technical mixtures.
  • R is a linear or branched saturated or unsaturated acyl group having 8 -24 carbon atoms
  • n the
  • Adducts of 10 to 100 moles 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.
  • 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.
  • 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, which is based on a homolog distribution typical for such technical products. Products which are obtainable under the name 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, according to the invention are suitable oil-in-water emulsifiers.
  • the degree of ethoxylation must be greater than 5, preferably at least 10 to have an HLB value greater than 7-20.
  • Suitable commercial products are, for. PEG-10 Soy Sterol, PEG-16 Soy Sterol and PEG-25 Soy Sterol.
  • partial esters of polyglycerols having 2 to 10 glycerol units and having 1 to 4 saturated or unsaturated, linear or branched, optionally hydroxylated C 8 -C 30 fatty acid residues are preferably esterified, provided that they have an HLB value in the range of more than 7 to 20 have.
  • Diglycerinmonocaprylat is monolaurate, Triglycerinmonocaprylat, Triglycerinmonocaprat, triglycerol, Tetraglycerin- monocaprylate, glycerol monocaprate Tetraglycerinmonocaprat, Tetraglycerinmonolaurat, Pentaglycerinmonocaprylat, penta, Pentaglycerinmonolaurat, Hexaglycerinmonocaprylat, Hexaglycerinmonocaprat, Hexaglycerinmonolaurat, Hexaglycerinmonomyristat, Hexaglycerinmonostearat, Decaglycerin- monocaprylate, Decaglycerinmonocaprat, decaglyceryl monolaurate , Decaglycerin monomyristate, decaglycerol monoisostearate, decaglycerol
  • Decaglycerinmonohydroxystearat Decaglycerindicaprylat, Decaglycerindicaprat, Decaglycerindilaurat, Decaglycerindimyristat, Decaglycerindiisostearat, Decaglycerindistearat, Decaglycerindioleat, deca glycerindihydroxystearat, Decaglycerintricaprylat, Decaglycerintricaprat, Decaglycerintrilaurat, deca trimyristate, glycerol trihydroxystearate Decaglycerintriisostearat, Decaglycerintristearat, Decaglycerintrioleat and deca.
  • 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.
  • Cosmetic compositions preferred according to the invention which are formulated as an emulsion or stick preferably furthermore contain at least one nonionic water-in-oil emulsifier having an HLB value of 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 with 12-30, in particular 14-22 carbon atoms, which may be hydroxylated, as well as mixtures thereof, as consistency regulator and / or water binder.
  • the mono- and diesters are preferred.
  • preferred C 12 -C 3 o-fatty acid radicals are selected from lauric acid, myristic acid, palmitic acid, stearic acid, and behenic acid Arachinklare- radicals; particularly preferred is the stearic acid residue.
  • Nonionic water-in-oil emulsifiers which are particularly preferred according to the invention and have an HLB value greater than 1.0 and less than 7.0 are selected from pentaerythrityl monosteate, pentaerythrityl distearate, pentaerythrityl tristearate, pentaerythrityl tetrastearate, ethylene glycol monostearate, ethylene glycol distearate and mixtures thereof.
  • Particularly preferred 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 for For example, as commercial products Cutina ® PES (INCI: Pentaerythrityl distearate), Cutina ® AGS (INCI: Glycol distearate) or Cutina ® EGMS (INCI: Glycol Stearate) available. These commercial products are already mixtures of mono- and diesters (in the pentaerythrityl esters are also tri- and tetraesters contain). According to the invention it may be preferred 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.
  • 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%.
  • 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.
  • additional suitable emulsifiers are listed, for example, in Kirk-Othmer, "Encyclopedia of Chemical Technology” 3rd Ed., 1979, Vol. 8, page 913.
  • the HLB value can also be calculated.
  • water-in-oil emulsifier are preferably suitable:
  • linear saturated alkanols having 12-30 carbon atoms, in particular having 16-22 carbon atoms, in particular cetyl alcohol, stearyl alcohol, arachidyl alcohol, behenyl alcohol and lanolin alcohol or mixtures of these alcohols, as obtainable in the industrial hydrogenation of vegetable and animal fatty acids,
  • Such esters or partial esters are, for.
  • the mono- and diesters of glycerol or monoesters of propylene glycol with linear saturated and unsaturated d 2 - C 30 carboxylic acids which may be hydroxylated, in particular 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 of 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 mushrooms and yeasts (mycosterines) and 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,
  • Partial esters of polyglycerols with n 2 to 10 glycerol units and with 1 to 5 saturated or unsaturated, linear or branched, optionally hydroxylated C 8 - C 30 fatty acid esters esterified, if they have an HLB value of less than or equal to 7,
  • compositions according to the invention comprise mixtures, in particular technical mixtures, of at least two additional water-in-oil emulsifiers.
  • 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 monopalmitate, sorbitan monolaurate, sorbitan monomyristate, sorbitan, sorbit
  • 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 from 2 to 3% by weight, based on the total weight of the composition, according to the invention may also be extremely preferred.
  • the HLB values can be calculated according to Griffin, as described, for example, in the R ⁇ MPP Chemie Lexikon, in particular in the online version of November 2003, and there under the keyword "HLB system” cited manuals by Fiedler, Kirk-Othmer and Janistyn (H.
  • HLB value should be used for the teaching according to the invention which comes closest to the value calculated according to Griffin If no clear HLB value can be determined, the HLB value given by the manufacturer of the emulsifier must be used for the teaching according to the invention. If this too is not possible, the HLB value must be determined experimentally.
  • 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 not more than 7% by weight, more preferably not more than 4% by weight and even more preferably not more than 3% by weight, based in each case on the total composition according to the invention.
  • Cosmetic agents which are particularly preferred according to the invention and which have been formulated as a water-in-oil emulsion preferably furthermore comprise at least one water-in-oil emulsifier.
  • the at least one water-in-oil emulsifier is preferably in an amount of 0.5 to 5 wt .-%, particularly preferably 1, 0 to 1, 5 to 2.5 wt .-%, each based on the total weight of Emulsion, included.
  • 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).
  • W / O emulsifiers are poly (C 2 -C 3) alkylene glycol-modified silicones, the 4 -C 8 alkyl groups are hydrophobically modified with C, more 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.
  • 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-hydroxy-methyl-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.
  • At least one skin-cooling active ingredient is 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% by weight, in each case based on the total weight of the composition.
  • Cosmetic agents which are particularly preferred according to the invention and which are formulated as a propellant-driven aerosol contain at least one propellant.
  • propellants are propane, propene, n-butane, isobutane, isobutene, n-pentane, pentene, isopentane, isopentene, methane, ethane, dimethyl ether, nitrogen, air, oxygen, nitrous oxide, 1, 1, 1, 3-tetrafluoroethane, heptafluoro-n-propane, perfluoroethane, monochlorodifluoromethane, 1, 1-difluoroethane, both individually and in combination.
  • hydrophilic propellants such.
  • hydrophilic gases 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.
  • propellant gas eg., Propane / butane
  • propane, n-butane, isobutane and mixtures of these propellants 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.
  • 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, 1,2-butylene glycol, 1,3-butylene glycol, 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, cis-1,4-dimethylolcyclohexane, trans-1,4-dimethylolcyclohexane, any isomeric mixtures of
  • 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 comprise 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, which is selected from 1,2-propylene glycol, 2-methyl-1,3-propanediol, glycerol, 1,2-butylene glycol, 1,3-butylene glycol, 1,4-butylene glycol, pentylene glycols such as 1,2-pentanediol and 1,5-pentanediol, hexanediols 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
  • Particularly preferred deodorant or antiperspirant compositions according to the invention comprise 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 a total amount of 3 to 30% by weight. %, preferably 8 to 25 wt .-%, particularly preferably 10 to 18 wt .-%, is contained, in each case based on the total weight of the composition, without taking into account any existing blowing agent.
  • Particularly preferred deodorant or antiperspirant compositions according to the invention are characterized in that at least one lipid or wax component having a melting point in the range of 25-50 ° C selected from coconut fatty acid glycerol mono-, di- and triesters, Butyrospermum Parkii (Shea Butter ) and esters of saturated, monohydric C 8 -C 8 alcohols with saturated C 2 -C 8 monocarboxylic acids and mixtures of these substances, is contained.
  • These lower melting lipid or wax components allow consistency optimization of stick or cream products and minimization of visible residue on the stick Skin.
  • Further preferred esters of saturated, monovalent Ci 2 -Ci 8 - alcohols with saturated C 2 -C 8 monocarboxylic acids are stearyl laurate, cetearyl (z. B. Crodamol ® CSS), cetyl palmitate (z. B. Cutina ® CP) and myristyl myristate (z. B. Cetiol ® MM).
  • deodorant or antiperspirant compositions are characterized in that the at least one lipid or wax component having a melting point in the range from 25 to 50 ° C. in amounts of from 0.01 to 20% by weight is preferred From 3 to 20% by weight, more preferably from 5 to 18% by weight, and most preferably from 6 to 15% by weight, based on the total composition.
  • Particularly preferred deodorant or antiperspirant compositions according to the invention furthermore contain at least one solid, water-insoluble particulate filler in order to strengthen the consistency and to improve the sensory properties.
  • 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 of type DRY FLO ®, cellulose and cellulose derivatives, silica, silicic acids, e.g.
  • 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 . 16 - Isoalkylsuccinyllactoglobulinsulfonat from Brooks Industries available as a commercial product Biopol ® OE, glass powders, polymer powders, in particular of polyolefins, polycarbonates, polyurethanes, polyamides, z.
  • 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.
  • Particularly preferred deodorant or antiperspirant compositions according to the invention comprise at least one solid, water-insoluble particulate filler in a total amount of from 0.01 to 30% by weight, preferably from 5 to 20% by weight, particularly preferably from 8 to 15% by weight, in each case based on the total composition.
  • Particularly preferred deodorant or antiperspirant compositions according to the invention also contain at least one perfume.
  • a fragrance in the sense of the present application is in accordance with the expert definition as it can be found in the R ⁇ MPP Chemie Lexikon, as of December 2007. Thereafter, a fragrance is a chemical compound with smell and / or taste that excites the hair cell receptors (adequate stimulus).
  • the necessary physical and chemical properties are a low molecular weight of at most 300 g / mol, a high vapor pressure, minimal water and high lipid solubility and weak polarity and the presence of at least one osmophoric group in the molecule.
  • fragrances according to the invention have a molecular weight of 74 to 300 g / mol, contain at least one osmophoric group in the molecule and have an odor and / or taste, that is, they excite the receptors of the hair cells of the olfactory system.
  • perfumes perfumes, perfume oils or perfume oil ingredients can be used.
  • perfume oils or fragrances can according to the invention individual fragrance compounds, eg.
  • ethers, aldehydes, ketones, alcohols and hydrocarbons e.g.
  • Fragrance compounds of the ester type are known e.g.
  • 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.
  • Particularly preferred deodorant or antiperspirant compositions according to the invention comprise at least one perfume component in a total amount of 0.00001 to 10% by weight, preferably 0.5 to 5% by weight. %, most preferably 1 to 4 wt .-%, in each case based on the total weight of the composition, without taking into account any existing blowing agent.
  • composition of some preferred cosmetic agents can be found in the following tables (data in% by weight based on the total weight of the cosmetic agent, unless stated otherwise).
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7
  • Perfume ester B 0.1 to 1.0, 0.2 to 0 , 8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5 Mise add 100 add 100 add 100 add 100 add 100 add 100 add 100 add 100 add 100
  • Bactericidal A 0.1 to 1.0, 0.2 to 0.9 0.3 to 0.8, 0.4 to 0.7, 0.4 to 0.7
  • Menthyl acetate 0, 1 to 1, 0 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7
  • Menthyl acetate 0, 1 to 1, 0 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Bactericidal A 0.1 to 1.0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7 Fragrance ester B 0.1 to 1.0 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5 Antiperspirant 5 to 50 10 to 30 10 to 30 15 to 25 15 to 25 active ingredient c)
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7 Perfume ester B 0.1 to 1.0 O 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5 Antiperspirant 5 to 50 10 to 30 10 to 30 15 to 25 15 to 25 active ingredient c)
  • Bactericidal A 0.1 to 1.0, 0.2 to 0.9 0.3 to 0.8, 0.4 to 0.7, 0.4 to 0.7
  • Menthyl acetate 0, 1 to 1, 0 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7
  • Menthyl acetate 0, 1 to 1, 0 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Bactericidal A 0.1 to 1.0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7 Fragrance ester B 0.1 to 1.0 0.2 to 0.8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5 Aluminum chlorohydrate 5 to 50 10 to 30 10 to 30 15 to 25 15 to 25 Mise add 100 add 100 add 100 add 100 add 100 add 100 add 100 add 100 add 100 add 100
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7
  • Perfume ester B 0.1 to 1.0, 0.2 to 0 , 8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7 menthyl acetate 0, 1 to 1, 0 0.2 to 0, 8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7
  • Perfume ester B 0, 1 to 1, 0 0.2 to 0 , 8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Bactericidal A 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7 Menthyl acetate 0.1 to 1, 0 0.2 to 0 , 8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • Phenoxyethanol 0, 1 to 1, 0 0.2 to 0.9 0.3 to 0.8 0.4 to 0.7 0.4 to 0.7 menthyl acetate 0.1 to 1, 0.2 to 0, 8 0.3 to 0.6 0.3 to 0.6 0.3 to 0.5
  • the cosmetic compositions of the invention are characterized by a long-lasting deodorizing effect.
  • Another object of the present invention is a method for the treatment of body odor, characterized in that a cosmetic agent according to the invention is applied to the skin. Claimed is still the Use of a cosmetic agent according to the invention for the non-therapeutic treatment of body odor.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne des agents cosmétiques contenant a) 0,1 à 1,0 % en poids d'au moins un bactéricide non-ionique A ayant un point d'ébullition supérieur à 120 °C, et b) 0,1 à 1,0 % en poids d'au moins un ester de parfum B. Les agents cosmétiques selon l'invention se caractérisent par un effet désodorisant particulièrement long.
PCT/EP2014/052046 2013-05-22 2014-02-03 Association de principes actifs désodorisante Ceased WO2014187576A1 (fr)

Applications Claiming Priority (2)

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DE102013209460.4 2013-05-22
DE102013209460.4A DE102013209460A1 (de) 2013-05-22 2013-05-22 Desodorierende Wirkstoffkombination

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Cited By (1)

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US11357714B2 (en) 2020-07-21 2022-06-14 Chembeau LLC Diester cosmetic formulations and uses thereof

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Publication number Priority date Publication date Assignee Title
DE102015222569B4 (de) 2015-11-16 2022-10-27 Henkel Ag & Co. Kgaa Wirkstoffkombination für Deodorantien
DE102016225562A1 (de) 2016-12-20 2018-06-21 Henkel Ag & Co. Kgaa "Kosmetische Mittel mit verbesserter Wirkung gegen Körpergeruch"
DE102016225735A1 (de) 2016-12-21 2018-06-21 Henkel Ag & Co. Kgaa Kosmetische Mittel gegen Körpergeruch mit verbesserter Langzeitwirkung

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11357714B2 (en) 2020-07-21 2022-06-14 Chembeau LLC Diester cosmetic formulations and uses thereof
US11491092B2 (en) 2020-07-21 2022-11-08 Chembeau LLC Hair treatment formulations and uses thereof
US11801211B2 (en) 2020-07-21 2023-10-31 Chembeau LLC Hair treatment formulations and uses thereof
US12214065B2 (en) 2020-07-21 2025-02-04 Chembeau LLC Diester cosmetic formulations and uses thereof
US12285508B2 (en) 2020-07-21 2025-04-29 Chembeau LLC Hair treatment formulations and uses thereof

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