WO2025201848A1 - Cosmetic emulsion comprising distarch phosphate and gums - Google Patents
Cosmetic emulsion comprising distarch phosphate and gumsInfo
- Publication number
- WO2025201848A1 WO2025201848A1 PCT/EP2025/056303 EP2025056303W WO2025201848A1 WO 2025201848 A1 WO2025201848 A1 WO 2025201848A1 EP 2025056303 W EP2025056303 W EP 2025056303W WO 2025201848 A1 WO2025201848 A1 WO 2025201848A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- preparation
- inci
- use according
- cosmetic
- distarch phosphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- 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
- A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
-
- 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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
-
- 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
- A61K8/55—Phosphorus compounds
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/732—Starch; Amylose; Amylopectin; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/20—Chemical, physico-chemical or functional or structural properties of the composition as a whole
- A61K2800/30—Characterized by the absence of a particular group of ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/48—Thickener, Thickening system
Definitions
- the present invention relates to a cosmetic emulsion containing distarch phosphate (INCI: Distarch Phosphate) and one or more gums, as well as the use of one or more gums in cosmetic emulsions containing distarch phosphate (INCI: Distarch Phosphate) for reducing water separation from the preparation.
- Skin care products usually creams, ointments, or lotions, are designed to moisturize and replenish the skin's oils. They often contain active ingredients designed to regenerate the skin and, for example, prevent or reduce premature aging (e.g., the formation of fine lines and wrinkles).
- Emulsions are generally understood to be heterogeneous systems consisting of two immiscible or only slightly miscible liquids, commonly referred to as phases, in which one of the two liquids is dispersed in the other in the form of tiny droplets. Externally and to the naked eye, emulsions appear homogeneous.
- Emulsifiers are usually molecules with a polar, hydrophilic structural element and a nonpolar, lipophilic structural element.
- phase separation into oil and water phases which is usually regulated with the help of emulsifiers
- the expert in cosmetic emulsions is familiar with
- oil phase components being extracted, as well as the phenomenon of water separation.
- phase separation and the separation of water or oil are two different phenomena, they can also occur independently of each other (e.g., even in parallel).
- distarch phosphate is a consistency enhancer that is enjoying increasing popularity as a natural substitute for polyacrylates.
- the object of the present invention was therefore to develop an emulsion in which water separation can be effectively suppressed.
- This emulsion should preferably be thickened with distarch phosphate (INCI: Distarch Phosphate).
- a cosmetic emulsion containing a) distarch phosphate (INCI: Distarch Phosphate) and b) one or more gums.
- xanthan gum INCI: Xanthan Gum
- dehydroxanthan gum INCI: Dehydroxanthan gum
- gellan gum INCI: Gellan Gum
- sclerotium gum INCI: Sclerotium Gum
- the emulsion contains distarch phosphate (INCI: Distarch Phosphate) in a concentration of 0.3 to 3% by weight, based on the total weight of the preparation.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Cosmetics (AREA)
Abstract
Description
Beschreibung Description
Kosmetische Emulsion mit Distärkephosphat und Gummis Cosmetic emulsion with distarch phosphate and gums
Die vorliegende Erfindung betrifft eine kosmetische Emulsion enthaltend Distärkephosphat (INCI: Distarch Phosphate) und ein oder mehrere Gummis, sowie die Verwendung von ein oder mehreren Gummis in kosmetischen Emulsionen, enthaltend Distärkephosphat (INCI: Distarch Phosphate), zur Reduzierung der Wasserabscheidung aus der Zubereitung. The present invention relates to a cosmetic emulsion containing distarch phosphate (INCI: Distarch Phosphate) and one or more gums, as well as the use of one or more gums in cosmetic emulsions containing distarch phosphate (INCI: Distarch Phosphate) for reducing water separation from the preparation.
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 deeply rooted in human nature. Although the ideal of beauty has evolved over time, the pursuit of a flawless appearance has always been a human goal. The condition and appearance of the skin plays a significant role in achieving a beautiful and attractive appearance.
Damit die Haut ihre biologischen Funktionen im vollen Umfang erfüllen kann, bedarf sie der regelmäßigen Reinigung und Pflege. Hautpflegeprodukte, in der Regel Cremes, Salben oder Lotionen, dienen meist der Befeuchtung und Rückfettung der Haut. Häufig sind ihnen Wirkstoffe zugesetzt, welche die Haut regenerieren und beispielsweise ihre vorzeitige Alterung (z.B. das Entstehen von Fältchen, Falten) verhindern und vermindern sollen. In order for the skin to fully fulfill its biological functions, it requires regular cleansing and care. Skin care products, usually creams, ointments, or lotions, are designed to moisturize and replenish the skin's oils. They often contain active ingredients designed to regenerate the skin and, for example, prevent or reduce premature aging (e.g., the formation of fine lines and wrinkles).
Hautpflegeprodukte bestehen in der Regel aus Emulsionen. Unter Emulsionen versteht man im allgemeinen heterogene Systeme, die aus zwei nicht oder nur begrenzt miteinander mischbaren Flüssigkeiten bestehen, die üblicherweise als Phasen bezeichnet werden und bei denen eine der beiden Flüssigkeiten in Form feinster Tröpfchen in der anderen Flüssigkeit dispergiert ist. Äußerlich und mit bloßem Auge betrachtet erscheinen Emulsionen homogen. Skin care products typically consist of emulsions. Emulsions are generally understood to be heterogeneous systems consisting of two immiscible or only slightly miscible liquids, commonly referred to as phases, in which one of the two liquids is dispersed in the other in the form of tiny droplets. Externally and to the naked eye, emulsions appear homogeneous.
Um Emulsionen über einen längeren Zeitraum stabil zu halten und eine Entmischung der Phasen zu verhindern, werden den Emulsionen sogenannte Emulgatoren zugesetzt. Bei Emulgatoren handelt es sich in der Regel um Moleküle mit einem polaren, hydrophilen Strukturelement und einem unpolaren, lipophilen Strukturelement. To keep emulsions stable over a longer period of time and prevent phase separation, so-called emulsifiers are added to the emulsions. Emulsifiers are usually molecules with a polar, hydrophilic structural element and a nonpolar, lipophilic structural element.
Neben dem Phänomen der Phasentrennung in Öl- und Wasserphase, dass üblicherweise mit Hilfe der Emulgatoren reguliert wird, kennt der Fachmann bei kosmetischen Emulsionen jedoch auch noch das Phänomen des Ausölens von Bestandteilen der Ölphase, sowie das Phänomen der Wasserabscheidung. Diese beiden Phänomene unterscheiden sich von der Phasentrennung darin, dass nur eine Teilmenge an Ölphase oder Wasser aus der Emulsion austritt und der komplette Rest der Emulsion stabil erhalten bleibt. Da Phasentrennung und Abscheidung von Wasser bzw. Öl zwei unterschiedliche Phänomene sind, können sie auch unabhängig voneinander auftreten (z.B. auch parallel). In addition to the phenomenon of phase separation into oil and water phases, which is usually regulated with the help of emulsifiers, the expert in cosmetic emulsions is familiar with There is also the phenomenon of oil phase components being extracted, as well as the phenomenon of water separation. These two phenomena differ from phase separation in that only a portion of the oil phase or water escapes from the emulsion, while the entire remainder of the emulsion remains stable. Since phase separation and the separation of water or oil are two different phenomena, they can also occur independently of each other (e.g., even in parallel).
Der Mechanismus des Phänomens der Wasser- bzw. Ölabscheidung ist noch nicht vollständig verstanden. Klar ist nur, dass nicht allein die Auswahl oder Einsatzkonzentration des Emulgators das Auftreten beeinflusst. The mechanism of the phenomenon of water or oil separation is not yet fully understood. What is clear is that the choice or concentration of the emulsifier alone does not influence its occurrence.
Darüber hinaus ist dem Fachmann auch bekannt, dass dieses Phänomen der Wasserabscheidung häufig bei Emulsionen auftritt, die mit Distärkephosphat (INCI: Distarch Phosphate) verdickt wurden. Distärkephosphat ist jedoch ein Konsistenzgeber, der sich als natürlicher Ersatzstoff für Polyacrylate einer wachsenden Beliebtheit erfreut. Furthermore, those skilled in the art are also aware that this phenomenon of water separation frequently occurs in emulsions thickened with distarch phosphate (INCI: Distarch Phosphate). However, distarch phosphate is a consistency enhancer that is enjoying increasing popularity as a natural substitute for polyacrylates.
Eine besondere Herausforderung stellt das Phänomen der Wasserabscheidung für Emulsionen dar, die den Wirkstoff Acetylhydroxyprolin (INCI: Acetyl Hydroxyproline) enthalten. Dieser Wirkstoff fördert in den Emulsionen des Standes der Technik regelmäßig die Wasserabscheidung. The phenomenon of water separation poses a particular challenge for emulsions containing the active ingredient acetylhydroxyproline (INCI: Acetyl Hydroxyproline). This active ingredient regularly promotes water separation in state-of-the-art emulsions.
Es war daher die Aufgabe der vorliegenden Erfindung, eine Emulsion zu entwickeln, bei der die Wasserabscheidung wirkungsvoll unterdrückt werden kann. Bevorzugt sollte diese Emulsion mit Distärkephosphat (INCI: Distarch Phosphate) verdickt sein. The object of the present invention was therefore to develop an emulsion in which water separation can be effectively suppressed. This emulsion should preferably be thickened with distarch phosphate (INCI: Distarch Phosphate).
Insbesondere war es die Aufgabe der vorliegenden Erfindung, eine Acetylhydroxyprolin (INCI: Acetyl Hydroxyproline) enthaltende kosmetische Emulsion zu entwickeln, bei der die Wasserabscheidung wirkungsvoll unterdrückt werden kann. In particular, it was the object of the present invention to develop a cosmetic emulsion containing acetylhydroxyproline (INCI: Acetyl Hydroxyproline) in which water separation can be effectively suppressed.
Überraschend gelöst wird die Aufgabe durch eine kosmetische Emulsion enthaltend a) Distärkephosphat (INCI: Distarch Phosphate) und b) ein oder mehrere Gummis. Surprisingly, the problem is solved by a cosmetic emulsion containing a) distarch phosphate (INCI: Distarch Phosphate) and b) one or more gums.
Überraschend gelöst wird die Aufgabe darüber hinaus durch die Verwendung von einem oder mehreren Gummis in kosmetischen Emulsionen, enthaltend Distärkephosphat (INCI: Distarch Phosphate), zur Reduzierung der Wasserabscheidung aus der Zubereitung (Emulsion). Surprisingly, the problem is also solved by the use of one or more gums in cosmetic emulsions containing distarch phosphate (INCI: Distarch Phosphate) to reduce water separation from the preparation (emulsion).
Im Rahmen dieser Offenbarung beziehen sich die Formulierungen „erfindungsgemäß vorteilhaft“, „erfindungsgemäß bevorzugt“ etc. sowohl auf die erfindungsgemäße Zubereitung als auch auf die erfindungsgemäße Verwendung. In the context of this disclosure, the phrases “advantageous according to the invention”, “preferred according to the invention”, etc. refer both to the preparation according to the invention and to the use according to the invention.
Es ist erfindungsgemäß vorteilhaft, wenn als Gummis ein oder mehrere Verbindungen gewählt aus der Gruppe Xanthangummi (INCI: Xanthan Gum), Dehydroxanthangummi (INCI: Dehydroxanthan Gum), Gellangummi (INCI: Gellan Gum) und Sclerotiumgummi (INCI: Sclerotium Gum) eingesetzt werden. Dabei ist es erfindungsgemäß bevorzugt, wenn als Gummi Dehydroxanthangummi (INCI: Dehydroxanthan Gum), Gellangummi (INCI: Gellan Gum) und Sclerotiumgummi (INCI: Sclerotium Gum) eingesetzt wird. It is advantageous according to the invention if one or more compounds selected from the group xanthan gum (INCI: Xanthan Gum), dehydroxanthan gum (INCI: Dehydroxanthan gum), gellan gum (INCI: Gellan Gum), and sclerotium gum (INCI: Sclerotium Gum) are used. According to the invention, it is preferred if dehydroxanthan gum (INCI: Dehydroxanthan Gum), gellan gum (INCI: Gellan Gum), and sclerotium gum (INCI: Sclerotium Gum) are used as the gum.
Es ist erfindungsgemäß von Vorteil, wenn die Emulsion Distärkephosphat (INCI: Distarch Phosphate) in einer Konzentration von 0,3 bis 3 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. Dabei ist der Konzentrationsbereich von 0,5 bis 2 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, erfindungsgemäß bevorzugt. According to the invention, it is advantageous if the emulsion contains distarch phosphate (INCI: Distarch Phosphate) in a concentration of 0.3 to 3% by weight, based on the total weight of the preparation. The concentration range of 0.5 to 2% by weight, based on the total weight of the preparation, is preferred according to the invention.
Außerdem ist es erfindungsgemäß vorteilhaft, wenn die Emulsion ein oder mehrere Gummis in einer Gesamtkonzentration von 0,05 bis 1 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. Dabei ist der Konzentrationsbereich von 0,1 bis 0,9 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, erfindungsgemäß bevorzugt. Furthermore, it is advantageous according to the invention if the emulsion contains one or more gums in a total concentration of 0.05 to 1% by weight, based on the total weight of the preparation. The concentration range of 0.1 to 0.9% by weight, based on the total weight of the preparation, is preferred according to the invention.
Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind ferner dadurch gekennzeichnet, dass das Gewichtsverhältnis von Distärkephosphat (INCI: Distarch Phosphate) zur Gesamtmenge an Gummis 0,8 bis 2,7 beträgt. Dabei ist das Gewichtsverhältnis von 0,9 bis 2,6 erfindungsgemäß bevorzugt. Besonders bevorzugt ist ein Gewichtsverhältnis von 2,5:1. Advantageous embodiments of the present invention are further characterized in that the weight ratio of distarch phosphate (INCI: Distarch Phosphate) to the total amount of gum is 0.8 to 2.7. A weight ratio of 0.9 to 2.6 is preferred according to the invention. A weight ratio of 2.5:1 is particularly preferred.
Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind dadurch gekennzeichnet, dass die Zubereitung Acetylhydroxyprolin (INCI: Acetyl Hydroxyproline) enthält. Dabei ist es erfindungsgemäß bevorzugt, wenn die Zubereitung als Acetylhydroxyprolin das N-Acetyl-trans-4-Hydroxy-L-Prolin enthält. Advantageous embodiments of the present invention are characterized in that the preparation contains acetylhydroxyproline (INCI: Acetyl Hydroxyproline). It is preferred according to the invention if the preparation contains N-acetyl-trans-4-hydroxy-L-proline as acetylhydroxyproline.
Es ist erfindungsgemäß von Vorteil, wenn die Zubereitung Acetylhydroxyprolin (INCI: Acetyl Hydroxyproline) in einer Konzentration von 0,01 bis 0,7 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung enthält. Dabei ist der Konzentrationsbereich von 0,02 bis 0,6 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, erfindungsgemäß bevorzugt.According to the invention, it is advantageous if the preparation contains acetylhydroxyproline (INCI: Acetyl Hydroxyproline) in a concentration of 0.01 to 0.7% by weight, based on the total weight of the preparation. The concentration range of 0.02 to 0.6% by weight, based on the total weight of the preparation, is preferred according to the invention.
Es ist erfindungsgemäß bevorzugt, wenn die Zubereitung eine Öl-in-Wasser-Emulsion (O/W- Emulsion) darstellt. It is preferred according to the invention if the preparation is an oil-in-water emulsion (O/W emulsion).
Erfindungsgemäß bevorzugte Ausführungsformen der vorliegenden Erfindung sind ferner dadurch gekennzeichnet, dass die Zubereitung Glycerylstearatcitrat (INCI: Glyceryl Stearate Citrate) als Emulgator enthält. Preferred embodiments of the present invention are further characterized in that the preparation contains glyceryl stearate citrate (INCI: Glyceryl Stearate Citrate) as an emulsifier.
In einem solchen Falle ist es erfindungsgemäß von Vorteil, wenn die Zubereitung Glycerylstearatcitrat (INCI: Glyceryl Stearate Citrate) in einer Konzentration von 0,5 bis 5 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung, enthält. Erfindungsgemäß vorteilhafte Ausführungsformen der vorliegenden Erfindung sind auch dadurch gekennzeichnet, dass der Anteil der Ölphase der Emulsion 3 bis 35 Gewichts-%, bezogen auf das Gesamtgewicht der Zusammensetzung beträgt. In such a case, it is advantageous according to the invention if the preparation contains glyceryl stearate citrate (INCI: Glyceryl Stearate Citrate) in a concentration of 0.5 to 5% by weight, based on the total weight of the preparation. Advantageous embodiments of the present invention are also characterized in that the proportion of the oil phase of the emulsion is 3 to 35% by weight, based on the total weight of the composition.
Darüber hinaus ist es erfindungsgemäß vorteilhaft, wenn der Gehalt an Wasser in der Zubereitung mindestens 65 Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung beträgt. Furthermore, it is advantageous according to the invention if the water content in the preparation is at least 65% by weight, based on the total weight of the preparation.
Denn bei Emulsionen mit geringer Ölphase und hohem Wassergehalt tritt das Phänomen der Wasserabscheidung besonders häufig und intensiv auf. In emulsions with a low oil phase and high water content, the phenomenon of water separation occurs particularly frequently and intensively.
Nicht zuletzt ist es erfindungsgemäß bevorzugt, wenn die erfindungsgemäße Zubereitung frei ist von Polyacrylaten (INCI: Carbomere), 2-Ethylhexyl 2-hydroxybenzoat (INCI: EthylhexylLast but not least, it is preferred according to the invention if the preparation according to the invention is free from polyacrylates (INCI: Carbomers), 2-ethylhexyl 2-hydroxybenzoate (INCI: Ethylhexyl
Salicylate) und 3,3,5Trimethylcyclohexyl 2-hydroxybenzoat (INCI: Homosalate), 3-(4-Salicylates) and 3,3,5Trimethylcyclohexyl 2-hydroxybenzoate (INCI: Homosalate), 3-(4-
Methylbenzyliden)-campher, 2-Hydroxy-4-methoxybenzophenon (INCI: Oxybenzon), Ethylhexyl- 2-cyano-3,3-diphenylacrylat (INCI: Octocrylene), 2-Ethylhexyl 3-(4-methoxyphenyl)prop-2- enoate (INCI: Ethylhexyl Methoxycinnamate), Polyethylenglycol, Polyethylenglycolethern und Polyethylenglycolestern (sogenannten PEG-Derivaten), Parabenen, Methylisothiazolinon,Methylbenzylidene) camphor, 2-hydroxy-4-methoxybenzophenone (INCI: oxybenzone), ethylhexyl 2-cyano-3,3-diphenylacrylate (INCI: octocrylene), 2-ethylhexyl 3-(4-methoxyphenyl)prop-2-enoate (INCI: ethylhexyl methoxycinnamate), polyethylene glycol, polyethylene glycol ethers and polyethylene glycol esters (so-called PEG derivatives), parabens, methylisothiazolinone,
Chlormethylisothiazolinon und DMDM-Hydantoin. Chloromethylisothiazolinone and DMDM hydantoin.
Darüber hinaus kann die erfindungsgemäße kosmetische Emulsion die für die Kosmetik üblichen Inhaltsstoffe enthalten. In addition, the cosmetic emulsion according to the invention may contain the ingredients commonly used in cosmetics.
Verqleichsversuch und Ausführungsbeispiele Comparison test and implementation examples
Es wurden die folgenden Rezepturen hergestellt, in Gläser abgefüllt, bei 25 °C in Ruhe gelagert und die Wasserabscheidung in verschiedenen Zeitpunkten optisch beobachtet. Alle Gewichtsangaben beziehen sich auf Gewichts-%, bezogen auf das Gesamtgewicht der Zubereitung. The following formulations were prepared, filled into jars, and stored at 25 °C, and the water separation was visually observed at various times. All weights are percentages based on the total weight of the preparation.
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102024202868.1A DE102024202868A1 (en) | 2024-03-26 | 2024-03-26 | Cosmetic emulsion with distarch phosphate and gums |
| DE102024202868.1 | 2024-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2025201848A1 true WO2025201848A1 (en) | 2025-10-02 |
Family
ID=94968965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2025/056303 Pending WO2025201848A1 (en) | 2024-03-26 | 2025-03-07 | Cosmetic emulsion comprising distarch phosphate and gums |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102024202868A1 (en) |
| WO (1) | WO2025201848A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1559416A2 (en) * | 2004-01-21 | 2005-08-03 | Beiersdorf Aktiengesellschaft | Low viscosity O/W Emulsion I |
| EP3300718A1 (en) * | 2016-09-29 | 2018-04-04 | Cargill, Incorporated | Low density, stable foam for topical application |
| WO2023217492A1 (en) * | 2022-05-12 | 2023-11-16 | Beiersdorf Ag | Temperature stable emulsions |
| US20230363986A1 (en) * | 2020-09-28 | 2023-11-16 | House Wellness Foods Corporation | Emulsified composition for skin |
-
2024
- 2024-03-26 DE DE102024202868.1A patent/DE102024202868A1/en active Pending
-
2025
- 2025-03-07 WO PCT/EP2025/056303 patent/WO2025201848A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1559416A2 (en) * | 2004-01-21 | 2005-08-03 | Beiersdorf Aktiengesellschaft | Low viscosity O/W Emulsion I |
| EP3300718A1 (en) * | 2016-09-29 | 2018-04-04 | Cargill, Incorporated | Low density, stable foam for topical application |
| US20230363986A1 (en) * | 2020-09-28 | 2023-11-16 | House Wellness Foods Corporation | Emulsified composition for skin |
| WO2023217492A1 (en) * | 2022-05-12 | 2023-11-16 | Beiersdorf Ag | Temperature stable emulsions |
Non-Patent Citations (8)
| Title |
|---|
| DATABASE GNPD [online] MINTEL; 1 March 2023 (2023-03-01), ANONYMOUS: "Face & Beard Balm", XP093280300, retrieved from https://www.gnpd.com/sinatra/recordpage/10624056/ Database accession no. 10624056 * |
| DATABASE GNPD [online] MINTEL; 20 April 2023 (2023-04-20), ANONYMOUS: "Rich Body Cream", XP093280297, retrieved from https://www.gnpd.com/sinatra/recordpage/10744680/ Database accession no. 10744680 * |
| DATABASE GNPD [online] MINTEL; 28 April 2022 (2022-04-28), ANONYMOUS: "Day Coconut Daily Face Cream", XP093280301, retrieved from https://www.gnpd.com/sinatra/recordpage/9552612/ Database accession no. 9552612 * |
| DATABASE GNPD [online] MINTEL; 4 January 2023 (2023-01-04), ANONYMOUS: "Body Care Mousse", XP093280298, retrieved from https://www.gnpd.com/sinatra/recordpage/10467798/ Database accession no. 10467798 * |
| DATABASE GNPD [online] MINTEL; 4 January 2024 (2024-01-04), ANONYMOUS: "Light Body Lotion", XP093280292, retrieved from https://www.gnpd.com/sinatra/recordpage/11380126/ Database accession no. 11380126 * |
| DATABASE GNPD [online] MINTEL; 4 November 2022 (2022-11-04), ANONYMOUS: "Light Moisturising Cream for Velvety Hands", XP093280293, retrieved from https://www.gnpd.com/sinatra/recordpage/10326440/ Database accession no. 10326440 * |
| DATABASE GNPD [online] MINTEL; 5 February 2024 (2024-02-05), ANONYMOUS: "Triple-Dose Resurfacing Mask", XP093280289, retrieved from https://www.gnpd.com/sinatra/recordpage/11461980/ Database accession no. 11461980 * |
| DATABASE GNPD [online] MINTEL; 7 December 2017 (2017-12-07), ANONYMOUS: "24H Care", XP093280295, retrieved from https://www.gnpd.com/sinatra/recordpage/5299681/ Database accession no. 5299681 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102024202868A1 (en) | 2025-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4412081B4 (en) | Polyglycerol ester-based emulsifier and sunscreen emulsion containing the same | |
| EP0732912B1 (en) | Cosmetic and/or pharmaceutical preparations with improved skin feel | |
| WO2012130820A2 (en) | Isopentyl esters for the use in cosmetic, dermatological, or pharmaceutical compositions | |
| EP4558119A2 (en) | Method for producing a cosmetic water-in-oil emulsion from a glycerin-in-oil emulsion | |
| EP2931210B1 (en) | Quick-breaking emulsion | |
| EP4281031B1 (en) | Mineral oil-free cosmetic w/o emulsion | |
| EP4157208B1 (en) | Mineral-oil-free w/o emulsion with a variable consistency | |
| DE10000211A1 (en) | Oil-free cosmetic or dermatological preparations containing solid and liquid UV filter substances | |
| DE102024202868A1 (en) | Cosmetic emulsion with distarch phosphate and gums | |
| WO2003020237A2 (en) | Cosmetic preparation | |
| WO2026057390A1 (en) | Cosmetic emulsion with reduced sand adhesion | |
| WO2020239402A1 (en) | Cosmetic o/w emulsion with scleroglucan and iron oxide pigments | |
| WO2026061797A1 (en) | Flash point increase through addition of licorice extract | |
| DE102005051864A1 (en) | Cosmetic oil-in-water emulsion for, e.g. ointment, cream, or low-viscosity lotion, includes 1,2-hexanediol, and oil-in-water emulsifiers | |
| DE60027301T2 (en) | TWO-COMPONENT COMPOSITIONS FOR THE COSMETIC OR PHARMACEUTICAL USE | |
| EP4322912A1 (en) | Cream-forming skin care oil | |
| EP1244418B1 (en) | Oil-in-water type cosmetic or dermatological preparations | |
| DE19958612B4 (en) | Lipidic composition and use thereof, as well as the use of neopentanoic acid ester, n-octadecanoic acid 12 - [(1-oxo-octadecyl) oxy] ester or a combination of both as a solvent | |
| DE102014206332A1 (en) | COSMETIC WATER IN OIL EMULSION | |
| WO2025132347A1 (en) | Cosmetic shake emulsion with high light protection factor | |
| WO2025132354A1 (en) | Cosmetic shake emulsion having alkanediols | |
| WO2026002507A1 (en) | Cosmetic emulsion and process for the production thereof | |
| EP3962433A1 (en) | Cosmetic oil-in-water emulsion containing scleroglucane | |
| DE102011077031A1 (en) | Fatty alcohol-free cosmetic or dermatological emulsion preparations | |
| EP4017467A1 (en) | Cosmetic o/w emulsion containing succinoglucan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 25711120 Country of ref document: EP Kind code of ref document: A1 |