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WO2024256182A1 - Cosmetic preparation containing xanthan gum and vanillin derivatives - Google Patents

Cosmetic preparation containing xanthan gum and vanillin derivatives Download PDF

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Publication number
WO2024256182A1
WO2024256182A1 PCT/EP2024/064884 EP2024064884W WO2024256182A1 WO 2024256182 A1 WO2024256182 A1 WO 2024256182A1 EP 2024064884 W EP2024064884 W EP 2024064884W WO 2024256182 A1 WO2024256182 A1 WO 2024256182A1
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Prior art keywords
preparation
inci
cosmetic preparation
preparation according
cosmetic
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German (de)
French (fr)
Inventor
Estée Marie Lou RINALDI
Katrin Counradi
Karolina Marta MONTOWSKA
Andreas Bleckmann
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Beiersdorf AG
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Beiersdorf AG
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/347Phenols
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q13/00Formulations or additives for perfume preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/10General cosmetic use

Definitions

  • the present invention relates to a cosmetic preparation containing xanthan gum (INCI: Xanthan Gum) and 4-hydroxy-3-methoxybenzaldehyde (INCI: Vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol.
  • Cosmetics usually contain a number of perfumes that are intended to mask unpleasant odors from preparation ingredients and to give the cosmetic product its individual, manufacturer-typical smell.
  • xanthan gum cause the cosmetic preparations to lose their fragrance prematurely or more quickly, or the preparation to change its fragrance. This can be caused by the absorption or adsorption of perfume ingredients on the xanthan gum, among other things. This effect occurs with vanillin derivatives such as p-anisaldehyde (INCI: anisaldehyde), among others. It was therefore the object of the present invention to eliminate the deficiencies of the prior art and to develop a cosmetic preparation which remains odor-stable despite containing xanthan gum.
  • ICI anisaldehyde
  • Odor changes in cosmetic preparations can also be caused by exposure to light, particularly UV light. Vanillin derivatives such as p-anisaldehyde are also particularly sensitive to light exposure.
  • a cosmetic preparation containing a) xanthan gum (INGI: xanthan gum) and b) 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol.
  • the preparation contains xanthan gum (INGI: Xanthan Gum) in a concentration of 0.05 to 1% by weight, based on the total weight of the preparation.
  • xanthan gum INGI: Xanthan Gum
  • the cosmetic preparation contains 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin)
  • INGI vanillin
  • the preparation contains 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin) in a concentration of 0.0002 to 0.2% by weight, based on the total weight of the preparation.
  • the cosmetic preparation contains 4-hydroxy-3-methoxybenzyl alcohol (INCI: Vanillyl Alcohol), it is advantageous according to the invention if the preparation contains 4-hydroxy-3-methoxybenzyl alcohol in a concentration of 0.0002 to 0.2% by weight, based on the total weight of the preparation.
  • compositions are further characterized in that the preparation contains ethylhexylglycerin.
  • the preparation contains ethylhexylglycerin in a concentration of 0.01 to 0.75% by weight, based on the total weight of the preparation. It is also advantageous according to the invention if the preparation according to the invention contains phenoxyethanol.
  • the preparation contains phenoxyethanol in a concentration of 0.1 to 1% by weight, based on the total weight of the preparation.
  • the preparation contains PEG-40 hydrogenated castor oil (INCI: PEG-40 Hydrogenated Castor Oil).
  • the preparation contains the preparation PEG-40 hydrogenated castor oil (INCI: PEG-40 Hydrogenated Castor Oil) in a concentration of 0.01 to 1.5% by weight, based on the total weight of the preparation.
  • PEG-40 hydrogenated castor oil INCI: PEG-40 Hydrogenated Castor Oil
  • compositions of the present invention are also characterized in that the preparation is in the form of an emulsion and, preferably, in the form of an oil-in-water emulsion (O/W emulsion).
  • O/W emulsion oil-in-water emulsion
  • the preparation according to the invention is in the form of an O/W emulsion, it is advantageous according to the invention if the preparation contains one or more O/W emulsifiers selected from the group of the compounds glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, polyglyceryl-3-methylglycose distearate, sodium cetearoyl sulfate, potassium cetyl phosphate, polyglyceryl-10 stearate, sodium stearyl glutamate, polyglyceryl-3 polyricinoleate (INCI: polyglyceryl-3-polyricinoleate), polyglyceryl-3 diisostearate and polyglyceryl-4 diisostearate/polyhydroxystearate/sebacate.
  • O/W emulsifiers selected from the group of the compounds glyceryl stearate citrate, glyceryl
  • the preparation is free from polyacrylates, cross-linked acrylate/C10-C30 alkyl acrylate polymers, vinylpyrrolidone/hexadecene copolymers, 3-(4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: oxybenzone), 4-methoxycinnamic acid 2-ethylhexyl ester (INCI octylmethoxycinnamate), ethylhexyl 2-cyano-3,3-diphenylacrylate (INCI: octocrylene), parabens (in particular methyl, propyl and butyl paraben), methylisothiazolinone, chloromethylisothiazolinone, DMDM hydantoin, mineral oils, mineral waxes and silicone oils.
  • the preferred embodiments of the present invention are characterized in that the preparation contains one or more UV filter substances selected from the group of compounds (2-[-4-(diethylamino)-2-hydroxybenzoyl] benzoic acid hexyl ester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) and 2-phenylbenzimidazole-5-sulfonic acid salts).
  • the preparation contains one or more UV filter substances selected from the group of compounds (2-[-4-(diethylamino)-2-hydroxybenzoyl] benzoic acid hexyl ester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) and 2-phenylbenzimidazole-5-sulfonic acid salts).
  • the preparation contains one or more diols selected from the group of the compounds 2-methyl-1,3-propanediol, propane-1,2-diol, butane-1,2-diol, pentane-1,2-diol, hexane-1,2-diol, octane-1,2-diol, decane-1,2-diol.
  • the preparation according to the invention can contain further perfuming ingredients.
  • the preparation according to the invention contains one or more compounds selected from the group hexyl salicylate, 2-isobutyl-4-hydroxy-4-methyltetrahydropyran, adipic acid diester, methylheptenone, alpha-isomethylionone, coumarin, hexyl cinnamal, limonene, linalool, diethyl succinate, hydroxyisohexyl 3-cyclohexenecarboxaldehyde, menthyl PCA, citronellyl methyl crotonate, benzyl benzoate, benzyl alcohol, benzyl cinnamate, benzyl salicylate, citronellol, eugenol, geraniol.
  • the perfume substances according to the invention cannot be chosen arbitrarily.
  • the preparation contains ethanol.
  • compositions advantageous according to the invention are characterized in that the preparation contains 4-hydroxyacetophenone.
  • preparations according to the invention can contain the usual cosmetic ingredients and be composed like them. comparative experiment
  • vanillin derivative i.e. 4-hydroxy-3-methoxybenzaldehyde, 4-hydroxy-3-methoxybenzyl alcohol or p-anisaldehyde
  • vanillin derivative i.e. 4-hydroxy-3-methoxybenzaldehyde, 4-hydroxy-3-methoxybenzyl alcohol or p-anisaldehyde
  • the samples were then compared olfactory with a freshly prepared comparison sample by a trained panel of test subjects.

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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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

A cosmetic preparation containing a) xanthan gum (INCI: xanthan gum) and b) 4-hydroxy-3-methoxybenzaldehyde (INCI: vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol.

Description

Beiersdorf Aktiengesellschaft Hamburg Beiersdorf Aktiengesellschaft Hamburg

Beschreibung Description

Xanthanqummi enthaltende kosmetische Zubereitung mit Vanillin-Derivaten Cosmetic preparation containing xanthan gum with vanillin derivatives

Die vorliegende Erfindung betrifft eine kosmetische Zubereitung enthaltend Xanthangummi (INCI: Xanthan Gum) und 4-Hydroxy-3-methoxybenzaldehyd (INCI: Vanillin) und/oder 4-Hydroxy-3-me- thoxybenzylalkohol. The present invention relates to a cosmetic preparation containing xanthan gum (INCI: Xanthan Gum) and 4-hydroxy-3-methoxybenzaldehyde (INCI: Vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol.

Der Wunsch, schön und attraktiv auszusehen, ist von Natur aus im Menschen verwurzelt. Auch wenn das Schönheitsideal im Laufe der Zeit Wandlungen erfahren hat, so ist das Streben nach einem makellosen Äußeren immer das Ziel der Menschen gewesen. Einen wesentlichen Anteil an einem schönen und attraktiven Äußeren hat dabei der Zustand und das Aussehen der Haut. The desire to look beautiful and attractive is naturally rooted in people. Even though the ideal of beauty has changed over time, striving for a flawless appearance has always been people's goal. The condition and appearance of the skin plays a significant role in a beautiful and attractive appearance.

Damit die Haut ihre biologischen Funktionen im vollen Umfang erfüllen kann, bedarf sie der regelmäßigen Reinigung und Pflege. Die Reinigung der Haut dient dabei der Entfernung von Schmutz, Schweiß und Resten abgestorbener Hautpartikel, die einen idealen Nährboden für Krankheitserreger und Parasiten aller Art bilden. Hautpflegeprodukte dienen meist der Befeuchtung und Rückfettung der Haut. Häufig sind ihnen Wirkstoffe zugesetzt, welche die Haut regenerieren oder vor den schädlichen Einflüssen der UV-Strahlung schützen. In order for the skin to be able to fully fulfil its biological functions, it needs to be cleaned and cared for regularly. Cleaning the skin removes dirt, sweat and dead skin particles, which form an ideal breeding ground for pathogens and parasites of all kinds. Skin care products usually serve to moisturise and replenish the skin's fat. They often contain active ingredients that regenerate the skin or protect it from the harmful effects of UV radiation.

Kosmetika enthalten normalerweise eine Reihe von Parfümstoffen, die dazu dienen sollen, unangenehme Eigengerüche von Zubereitungsbestandteilen zu überdecken und dem Kosmetikum den individuellen, Hersteller-typischen Geruch zu verleihen. Cosmetics usually contain a number of perfumes that are intended to mask unpleasant odors from preparation ingredients and to give the cosmetic product its individual, manufacturer-typical smell.

Nachteilig am Stande der Technik ist jedoch, dass einige kosmetische Inhaltsstoffe wie Xanthangummi dazu führen, dass die kosmetischen Zubereitungen vorzeitig oder beschleunigt ihren Duft verlieren oder die Zubereitung sich in ihrem Duft ändert. Dies kann unter anderem durch die Absorption oder Adsorption von Parfümstoffbestandteilen am Xanthangummi hervorgerufen werden. Dieser Effekt tritt unter anderem bei Vanillin-Derivaten wie p-Anisaldehyd (INCI: Anisaldehyd) auf. Es war daher die Aufgabe der vorliegenden Erfindung, die Mängel des Standes der Technik zu beseitigen und eine kosmetische Zubereitung zu entwickeln, die trotz eines Gehaltes an Xanthangummi geruchsstabil bleibt. However, a disadvantage of the current state of the art is that some cosmetic ingredients such as xanthan gum cause the cosmetic preparations to lose their fragrance prematurely or more quickly, or the preparation to change its fragrance. This can be caused by the absorption or adsorption of perfume ingredients on the xanthan gum, among other things. This effect occurs with vanillin derivatives such as p-anisaldehyde (INCI: anisaldehyde), among others. It was therefore the object of the present invention to eliminate the deficiencies of the prior art and to develop a cosmetic preparation which remains odor-stable despite containing xanthan gum.

Geruchsveränderungen von kosmetischen Zubereitungen können darüber hinaus durch die Bestrahlung mit Licht, insbesondere UV-Licht, hervorgerufen werden. Auch gegenüber der Bestrahlung mit Licht sind Vanillin-Derivate wie p-Anisaldehyd besonders empfindlich. Odor changes in cosmetic preparations can also be caused by exposure to light, particularly UV light. Vanillin derivatives such as p-anisaldehyde are also particularly sensitive to light exposure.

Es war daher die Aufgabe der vorliegenden Erfindung, eine parfümierte und geruchsstabile kosmetische Formulierung zu entwickeln, die besonders lichtstabil ist. It was therefore the object of the present invention to develop a perfumed and odor-stable cosmetic formulation which is particularly light-stable.

Überraschend gelöst werden die Aufgaben durch eine kosmetische Zubereitung enthaltend a) Xanthangummi (INGI: Xanthan Gum) und b) 4-Hydroxy-3-methoxybenzaldehyd (INGI: Vanillin) und/oder 4-Hydroxy-3-methoxybenzylalkohol. Surprisingly, the tasks are solved by a cosmetic preparation containing a) xanthan gum (INGI: xanthan gum) and b) 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol.

Dabei ist es erfindungsgemäß von Vorteil, wenn die Zubereitung Xanthangummi (INGI : Xanthan Gum) in einer Konzentration von 0,05 bis 1 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. According to the invention, it is advantageous if the preparation contains xanthan gum (INGI: Xanthan Gum) in a concentration of 0.05 to 1% by weight, based on the total weight of the preparation.

Enthält die kosmetische Zubereitung4-Hydroxy-3-methoxybenzaldehyd (INGI : Vanillin), so ist es erfindungsgemäß von Vorteil, wenn die Zubereitung 4-Hydroxy-3-methoxybenzaldehyd (INGI : Vanillin) in einer Konzentration von 0,0002 bis 0,2 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. If the cosmetic preparation contains 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin), it is advantageous according to the invention if the preparation contains 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin) in a concentration of 0.0002 to 0.2% by weight, based on the total weight of the preparation.

Enthält die kosmetische Zubereitung 4-Hydroxy-3-methoxybenzylalkohol (INCI : Vanillyl Alcohol), so ist es erfindungsgemäß von Vorteil, wenn die Zubereitung 4-Hydroxy-3-methoxybenzylalkohol in einer Konzentration von 0,0002 bis 0,2 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. If the cosmetic preparation contains 4-hydroxy-3-methoxybenzyl alcohol (INCI: Vanillyl Alcohol), it is advantageous according to the invention if the preparation contains 4-hydroxy-3-methoxybenzyl alcohol in a concentration of 0.0002 to 0.2% by weight, based on the total weight of the preparation.

Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind außerdem dadurch gekennzeichnet, dass die Zubereitung Ethylhexylglycerin enthält. Advantageous embodiments of the present invention are further characterized in that the preparation contains ethylhexylglycerin.

In einem solchen Falle ist es erfindungsgemäß bevorzugt, wenn die Zubereitung Ethylhexylglycerin in einer Konzentration von 0,01 bis 0,75 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. Es ist erfindungsgemäß auch von Vorteil, wenn die erfindungsgemäße Zubereitung Phenoxyethanol enthält. In such a case, it is preferred according to the invention if the preparation contains ethylhexylglycerin in a concentration of 0.01 to 0.75% by weight, based on the total weight of the preparation. It is also advantageous according to the invention if the preparation according to the invention contains phenoxyethanol.

In einem solchen Falle ist es erfindungsgemäß bevorzugt, wenn die Zubereitung Phenoxyethanol in einer Konzentration von 0,1 bis 1 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. In such a case, it is preferred according to the invention if the preparation contains phenoxyethanol in a concentration of 0.1 to 1% by weight, based on the total weight of the preparation.

Es ist darüber hinaus vorteilhaft im Sinne der vorliegenden Erfindung, wenn die Zubereitung PEG- 40 hydriertes Rizinusöl (INCI: PEG-40 Hydrogenated Castor Oil) enthält. It is furthermore advantageous in the sense of the present invention if the preparation contains PEG-40 hydrogenated castor oil (INCI: PEG-40 Hydrogenated Castor Oil).

In einem solchen Falle ist es erfindungsgemäß bevorzugt, wenn die Zubereitung die Zubereitung PEG-40 hydriertes Rizinusöl (INCI: PEG-40 Hydrogenated Castor Oil) in einer Konzentration von 0,01 bis 1 ,5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. In such a case, it is preferred according to the invention if the preparation contains the preparation PEG-40 hydrogenated castor oil (INCI: PEG-40 Hydrogenated Castor Oil) in a concentration of 0.01 to 1.5% by weight, based on the total weight of the preparation.

Vorteilhafte Ausführungsformen der vorliegenden Erfindung sind auch dadurch gekennzeichnet, dass die Zubereitung in Form einer Emulsion und, bevorzugt, in Form einer Öl-in-Wasser-Emulsion (O/W-Emulsion) vorliegt. Advantageous embodiments of the present invention are also characterized in that the preparation is in the form of an emulsion and, preferably, in the form of an oil-in-water emulsion (O/W emulsion).

Liegt die erfindungsgemäße Zubereitung in Form einer O/W-Emulsion vor, so ist es erfindungnsge- mäß vorteilhaft, wenn die Zubereitung einen oder mehrere O/W-Emulgatoren gewählt aus der Gruppe der Verbindungen Glycerylstearatcitrat, Glycerylstearat (selbstemulgierend), Stearinsäure, Stearatsalze, Polyglyceryl-3-methylglycosedistearat, Natriumcetearoylsulfat, Kaliumcetylphosphat, Polyglyceryl-10 Stearate , Natriumstearylglutamat, Polyglyceryl-3 Polyricinoleat (INCI: Polyglyceryl- 3-Polyricinoleate), Polyglyceryl-3 Diisostearat und Polyglyceryl-4 Diisostearate/Polyhydroxystea- rate/Sebacate enthält. If the preparation according to the invention is in the form of an O/W emulsion, it is advantageous according to the invention if the preparation contains one or more O/W emulsifiers selected from the group of the compounds glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, polyglyceryl-3-methylglycose distearate, sodium cetearoyl sulfate, potassium cetyl phosphate, polyglyceryl-10 stearate, sodium stearyl glutamate, polyglyceryl-3 polyricinoleate (INCI: polyglyceryl-3-polyricinoleate), polyglyceryl-3 diisostearate and polyglyceryl-4 diisostearate/polyhydroxystearate/sebacate.

Vorteilhaft im Sinne der vorliegenden Erfindung ist es außerdem, wenn die Zubereitung frei ist von Polyacrylaten, quervernetzten Acrylat/C10-C30 Alkylacrylat Polymeren, Vinylpyrrolidon/Hexade- cen-Copolymeren, 3-(4-Methylbenzyliden)-campher, 2-Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), 4-Methoxyzimtsäure-2-ethylhexylester (INCI Octylmethoxycinnamate), Ethylhexyl-2- cyano-3,3-diphenylacrylat (INCI: Octocrylen, Parabenen (insbesondere Methyl-, Propyl- und Butylparaben), Methylisothiazolinon, Chlormethylisothiazolinon, DMDM-Hydantoin, Mineralölen, Mineralwachsen und Silikonölen. It is also advantageous in the sense of the present invention if the preparation is free from polyacrylates, cross-linked acrylate/C10-C30 alkyl acrylate polymers, vinylpyrrolidone/hexadecene copolymers, 3-(4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: oxybenzone), 4-methoxycinnamic acid 2-ethylhexyl ester (INCI octylmethoxycinnamate), ethylhexyl 2-cyano-3,3-diphenylacrylate (INCI: octocrylene), parabens (in particular methyl, propyl and butyl paraben), methylisothiazolinone, chloromethylisothiazolinone, DMDM hydantoin, mineral oils, mineral waxes and silicone oils.

Erfindungsgemäß besonders vorteilhaft sind kosmetische Zubereitungen, die einen oder mehrere UV-Filtersubstanzen enthalten. In einem solchen Falle sind die erfindungsgemäß bevorzugten Ausführungsformen der vorliegenden Erfindung dadurch gekennzeichnet, dass die Zubereitung einen oder mehrere UV-Filtersubstanzen gewählt aus der Gruppe der Verbindungen (2-[-4-(Diethylamino)-2-hydroxybenzoyl] Ben- zoesäurehexylester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) und 2-Phenylbenzimida- zol-5-sulfonsäuresalze, enthält. Particularly advantageous according to the invention are cosmetic preparations which contain one or more UV filter substances. In such a case, the preferred embodiments of the present invention are characterized in that the preparation contains one or more UV filter substances selected from the group of compounds (2-[-4-(diethylamino)-2-hydroxybenzoyl] benzoic acid hexyl ester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) and 2-phenylbenzimidazole-5-sulfonic acid salts).

Vorteilhaft im Sinne der vorliegenden Erfindung ist es darüber hinaus, wenn die Zubereitung ein oder mehrere Diole gewählt aus der Gruppe der Verbindungen 2-Methyl-1 ,3-propandiol, Propan- 1 ,2-diol, Butan-1 ,2-diol, Pentan-1 ,2-diol, Hexan-1 ,2-diol, Octan-1 ,2-diol, Decan-1 ,2-diol enthält. It is furthermore advantageous in the sense of the present invention if the preparation contains one or more diols selected from the group of the compounds 2-methyl-1,3-propanediol, propane-1,2-diol, butane-1,2-diol, pentane-1,2-diol, hexane-1,2-diol, octane-1,2-diol, decane-1,2-diol.

Neben 4-Hydroxy-3-methoxybenzaldehyd (INGI: Vanillin) und/oder 4-Hydroxy-3-methoxybenzylal- kohol kann die erfindungsgemäße Zubereitung weitere parfümierende Inhaltsstoffe enthalten. In addition to 4-hydroxy-3-methoxybenzaldehyde (INGI: vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol, the preparation according to the invention can contain further perfuming ingredients.

Dabei ist es erfindungsgemäß bevorzugt, wenn die erfindungsgemäße Zubereitung ein oder mehrere Verbindungen gewählt aus der Gruppe Hexylsalicylat, 2-lsobutyl-4-hydroxy-4-methyltetrahyd- ropyran, Adipinsäurediester, Methylheptenon, alpha-lsomethylionon, Coumarin, Hexylcinnamal, Limonen, Linalool, Diethylsuccinat, Hydroxyisohexyl 3-Cyclohexencarboxaldehyd, Menthyl PCA, Citronellylmethylcrotonat, Benzyl Benzoate, Benzylalkohol, Benzylcinnamat, Benzylsalicylat, Citronellol, Eugenol, Geraniol enthält. It is preferred according to the invention if the preparation according to the invention contains one or more compounds selected from the group hexyl salicylate, 2-isobutyl-4-hydroxy-4-methyltetrahydropyran, adipic acid diester, methylheptenone, alpha-isomethylionone, coumarin, hexyl cinnamal, limonene, linalool, diethyl succinate, hydroxyisohexyl 3-cyclohexenecarboxaldehyde, menthyl PCA, citronellyl methyl crotonate, benzyl benzoate, benzyl alcohol, benzyl cinnamate, benzyl salicylate, citronellol, eugenol, geraniol.

Allerdings können die erfindungsgemäßen Parfümstoffe nicht beliebig gewählt werden. Insbesondere ist es erfindungsgemäß von Vorteil, wenn die Zubereitung kein p-Anisaldehyde enthält. However, the perfume substances according to the invention cannot be chosen arbitrarily. In particular, it is advantageous according to the invention if the preparation does not contain p-anisaldehyde.

Es ist erfindungsgemäß vorteilhaft, wenn die Zubereitung Ethanol enthält. It is advantageous according to the invention if the preparation contains ethanol.

Nicht zuletzt sind die erfindungsgemäß vorteilhaften Zusammensetzungen dadurch gekennzeichnet, dass die Zubereitung 4-Hydroxyacetophenon enthält. Last but not least, the compositions advantageous according to the invention are characterized in that the preparation contains 4-hydroxyacetophenone.

Darüber hinaus können die erfindungsgemäßen Zubereitungen die üblichen kosmetischen Inhaltstoffe enthalten und wie diese zusammengesetzt sein. Vergleichsversuch In addition, the preparations according to the invention can contain the usual cosmetic ingredients and be composed like them. comparative experiment

Es wurden die folgenden Rezepturen hergestellt und mit Hilfe der folgenden Methoden untersucht: The following formulations were prepared and investigated using the following methods:

Es wurde jeweils eine Zubereitung enthaltend In each case, a preparation containing

0,5 Gew.-% Xanthangummi, 0.5% by weight xanthan gum,

0,6 Gew.-% Phenoxyethanol, 0.6 wt.% phenoxyethanol,

0,15 Gew.-% Ethylhexylglycerin, 0.15% by weight ethylhexylglycerol,

1 ,5 Gew.-% PEG-40 Hydrogenated Castor Oil, 1.5% by weight PEG-40 Hydrogenated Castor Oil,

0,2 Gew.-% Vanillin-Derivat (d.h. 4-Hydroxy-3-methoxybenzaldehyd, 4-Hydroxy-3-methoxybenzyl- alkohol oder p-Anisaldehyd) und 0.2 wt.% vanillin derivative (i.e. 4-hydroxy-3-methoxybenzaldehyde, 4-hydroxy-3-methoxybenzyl alcohol or p-anisaldehyde) and

97,05 Gew.-% Wasser hergestellt, Glasbehälter abgefüllt und 14 Tage bei Tageslicht oder gelagert. 97.05% by weight of water, filled into glass containers and stored for 14 days in daylight or.

Anschließend wurden die Proben durch ein geschultes Probanden-Panel olfaktorisch mit einer frisch hergestellten Vergleichsprobe verglichen. The samples were then compared olfactory with a freshly prepared comparison sample by a trained panel of test subjects.

Ergebnisse

Figure imgf000006_0001
Results
Figure imgf000006_0001

Beispiele examples

Die nachfolgenden Beispiele sollen die vorliegende Erfindung verdeutlichen, ohne sie einzuschränken. Alle Mengenangaben, Anteile und Prozentanteile sind, soweit nicht anders angegeben, auf das Gewicht und die Gesamtmenge bzw. auf das Gesamtgewicht der Zubereitungen bezogen.

Figure imgf000007_0001
Figure imgf000008_0001
Figure imgf000009_0001
The following examples are intended to illustrate the present invention without limiting it. Unless otherwise stated, all amounts, proportions and percentages are based on the weight and the total amount or the total weight of the preparations.
Figure imgf000007_0001
Figure imgf000008_0001
Figure imgf000009_0001

Claims

Patentansprüche patent claims 1 . Kosmetische Zubereitung enthaltend a) Xanthangummi (INCI: Xanthan Gum) und b) 4-Hydroxy-3-methoxybenzaldehyd (INCI: Vanillin) und/oder 4-Hydroxy-3-methoxybenzylal- kohol. 1 . Cosmetic preparation containing a) xanthan gum (INCI: Xanthan Gum) and b) 4-hydroxy-3-methoxybenzaldehyde (INCI: Vanillin) and/or 4-hydroxy-3-methoxybenzyl alcohol. 2. Kosmetische Zubereitung nach Anspruch 1 , dadurch gekennzeichnet, dass die Zubereitung Xanthangummi (INCI: Xanthan Gum) in einer Konzentration von 0,05 bis 1 ,0 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 2. Cosmetic preparation according to claim 1, characterized in that the preparation contains xanthan gum (INCI: Xanthan Gum) in a concentration of 0.05 to 1.0% by weight, based on the total weight of the preparation. 3. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung 4-Hydroxy-3-methoxybenzaldehyd (INCI: Vanillin) in einer Konzentration von 0,0002 bis 0,2 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 3. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains 4-hydroxy-3-methoxybenzaldehyde (INCI: vanillin) in a concentration of 0.0002 to 0.2% by weight, based on the total weight of the preparation. 4. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung 4-Hydroxy-3-methoxybenzylalkohol (INCI: Vanillyl Alcohol) in einer Konzentration von 0,0002 bis 0,2 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 4. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains 4-hydroxy-3-methoxybenzyl alcohol (INCI: Vanillyl Alcohol) in a concentration of 0.0002 to 0.2% by weight, based on the total weight of the preparation. 5. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung Ethylhexylglycerin enthält. 5. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains ethylhexylglycerin. 6. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung Ethylhexylglycerin in einer Konzentration von 0,01 bis 0,75 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 6. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains ethylhexylglycerin in a concentration of 0.01 to 0.75% by weight, based on the total weight of the preparation. 7. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung Phenoxyethanol enthält. 7. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains phenoxyethanol. 8. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung Phenoxyethanol in einer Konzentration von 0,1 bis 1 Ge- wichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 8. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains phenoxyethanol in a concentration of 0.1 to 1% by weight, based on the total weight of the preparation. 9. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung PEG-40 hydriertes Rizinusöl (INCI: PEG-40 Hydrogenated Castor Oil) enthält. 9. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains PEG-40 hydrogenated castor oil (INCI: PEG-40 Hydrogenated Castor Oil). 10. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung PEG-40 hydriertes Rizinusöl (INCI: PEG-40 Hydrogenated Castor Oil) in einer Konzentration von 0,01 bis 1 ,5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. 10. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains PEG-40 hydrogenated castor oil (INCI: PEG-40 Hydrogenated Castor Oil) in a concentration of 0.01 to 1.5% by weight, based on the total weight of the preparation. 1 1 . Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung in Form einer Emulsion und, bevorzugt, in Form einer Öl-in- Wasser-Emulsion (O/W-Emulsion) vorliegt. 1 1. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation is in the form of an emulsion and, preferably, in the form of an oil-in-water emulsion (O/W emulsion). 12. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung einen oder mehrere O/W-Emulgatoren gewählt aus der Gruppe der Verbindungen Glycerylstearatcitrat, Glycerylstearat (selbstemulgierend), Stearinsäure, Stearatsalze, Polyglyceryl-3-methylglycosedistearat, Natriumcetearoylsulfat, Kali- umcetylphosphat, Polyglyceryl-10 Stearate , Natriumstearylglutamat, Polyglyceryl-3 Polyrici- noleat (INCI: Polyglyceryl-3-Polyricinoleate), Polyglyceryl-3 Diisostearat und Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate enthält. 12. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains one or more O/W emulsifiers selected from the group of the compounds glyceryl stearate citrate, glyceryl stearate (self-emulsifying), stearic acid, stearate salts, polyglyceryl-3-methylglycose distearate, sodium cetearoyl sulfate, potassium cetyl phosphate, polyglyceryl-10 stearate, sodium stearyl glutamate, polyglyceryl-3 polyricinoleate (INCI: polyglyceryl-3 polyricinoleate), polyglyceryl-3 diisostearate and polyglyceryl-4 diisostearate/polyhydroxystearate/sebacate. 13. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung frei ist von Polyacrylaten, quervernetzten Acrylat/C10-C30 Alkylacrylat Polymeren, Vinylpyrrolidon/Hexadecen-Copolymeren, 3-(4-Methylbenzyliden)- campher, 2-Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), 4-Methoxyzimtsäure-2- ethylhexylester (INCI Octylmethoxycinnamate), Ethylhexyl-2-cyano-3,3-diphenylacrylat (INCI: Octocrylen, Parabenen (insbesondere Methyl-, Propyl- und Butylparaben), Methylisothiazo- linon, Chlormethylisothiazolinon, DMDM-Hydantoin, Mineralölen, Mineralwachsen und Silikonölen. 13. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation is free from polyacrylates, cross-linked acrylate/C10-C30 alkyl acrylate polymers, vinylpyrrolidone/hexadecene copolymers, 3-(4-methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: oxybenzone), 4-methoxycinnamic acid 2-ethylhexyl ester (INCI octylmethoxycinnamate), ethylhexyl 2-cyano-3,3-diphenylacrylate (INCI: octocrylene), parabens (in particular methyl, propyl and butyl paraben), methylisothiazolinone, chloromethylisothiazolinone, DMDM hydantoin, mineral oils, mineral waxes and silicone oils. 14. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung einen oder mehrere UV-Filtersubstanzen gewählt aus der Gruppe der Verbindungen (2-[-4-(Diethylamino)-2-hydroxybenzoyl] Benzoesäurehexylester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) und 2-Phenylbenzimidazol-5-sulfon- säuresalze, enthält. 14. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains one or more UV filter substances selected from the group of compounds (2-[-4-(diethylamino)-2-hydroxybenzoyl] benzoic acid hexyl ester (INCI: Diethylamino Hydroxybenzoyl Hexyl Benzoate) and 2-phenylbenzimidazole-5-sulfonic acid salts). 15. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung ein oder mehrere Diole gewählt aus der Gruppe der Verbindungen 2-Methyl-1 ,3-propandiol, Propan-1 ,2-diol, Butan-1 ,2-diol, Pentan-1 ,2-diol, Hexan-1 ,2- diol, Octan-1 ,2-diol, Decan-1 , 2-diol enthält. 15. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains one or more diols selected from the group of the compounds 2-methyl-1,3-propanediol, propane-1,2-diol, butane-1,2-diol, pentane-1,2-diol, hexane-1,2- diol, octane-1,2-diol, decan-1,2-diol. 16. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung ein oder mehrere Verbindungen gewählt aus der Gruppe He- xylsalicylat, 2-lsobutyl-4-hydroxy-4-methyltetrahydropyran, Adipinsäurediester, Methylhep- tenon, alpha-lsomethylionon, Coumarin, Hexylcinnamal, Limonen, Linalool, Diethylsuccinat, Hydroxyisohexyl 3-Cyclohexencarboxaldehyd, Menthyl PCA, Citronellylmethylcrotonat, Benzyl Benzoate, Benzylalkohol, Benzylcinnamat, Benzylsalicylat, Citronellol, Eugenol, Geraniol enthält. 16. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains one or more compounds selected from the group hexyl salicylate, 2-isobutyl-4-hydroxy-4-methyltetrahydropyran, adipic acid diester, methylheptenone, alpha-isomethylionone, coumarin, hexyl cinnamal, limonene, linalool, diethyl succinate, hydroxyisohexyl 3-cyclohexenecarboxaldehyde, menthyl PCA, citronellyl methyl crotonate, benzyl benzoate, benzyl alcohol, benzyl cinnamate, benzyl salicylate, citronellol, eugenol, geraniol. 17. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung Ethanol enthält. 17. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains ethanol. 18. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekenn- zeichnet, dass die Zubereitung 4-Hydroxyacetophenon enthält. 18. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation contains 4-hydroxyacetophenone. 19. Kosmetische Zubereitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Zubereitung kein Anisaldehyde enthält. 19. Cosmetic preparation according to one of the preceding claims, characterized in that the preparation does not contain anisaldehyde.
PCT/EP2024/064884 2023-06-13 2024-05-30 Cosmetic preparation containing xanthan gum and vanillin derivatives Pending WO2024256182A1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080131381A1 (en) * 2006-09-29 2008-06-05 Chaudhuri Ratan K Methods for photostabilizing ingredients within cosmetics, personal care and household products and compositions obtained therefrom
TW201118155A (en) * 2009-10-06 2011-06-01 Basf Se Stabilization of household, body-care and food products by using benzotropolone containing plant extracts and/or related benzotropolone derivatives
US20160143825A1 (en) * 2014-11-21 2016-05-26 Symrise Ag Compositions
EP2969027B1 (en) * 2013-03-11 2020-10-14 Beiersdorf AG Compositions of alkylamidothiazoles and fragrances

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080131381A1 (en) * 2006-09-29 2008-06-05 Chaudhuri Ratan K Methods for photostabilizing ingredients within cosmetics, personal care and household products and compositions obtained therefrom
TW201118155A (en) * 2009-10-06 2011-06-01 Basf Se Stabilization of household, body-care and food products by using benzotropolone containing plant extracts and/or related benzotropolone derivatives
EP2969027B1 (en) * 2013-03-11 2020-10-14 Beiersdorf AG Compositions of alkylamidothiazoles and fragrances
US20160143825A1 (en) * 2014-11-21 2016-05-26 Symrise Ag Compositions

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