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WO2017080772A1 - Démaquillant avec humidification améliorée de la peau - Google Patents

Démaquillant avec humidification améliorée de la peau Download PDF

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Publication number
WO2017080772A1
WO2017080772A1 PCT/EP2016/075160 EP2016075160W WO2017080772A1 WO 2017080772 A1 WO2017080772 A1 WO 2017080772A1 EP 2016075160 W EP2016075160 W EP 2016075160W WO 2017080772 A1 WO2017080772 A1 WO 2017080772A1
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WO
WIPO (PCT)
Prior art keywords
remover
cosmetic make
make
cosmetic
use according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2016/075160
Other languages
German (de)
English (en)
Inventor
Caroline Zinn
Marie Mausolf
Nicole JOHNS
Svenja Lena Möllgaard
Marie Koswig
Jessica Schäfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beiersdorf AG
Original Assignee
Beiersdorf AG
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Filing date
Publication date
Application filed by Beiersdorf AG filed Critical Beiersdorf AG
Publication of WO2017080772A1 publication Critical patent/WO2017080772A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/14—Preparations for removing make-up
    • 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
    • A61K8/31—Hydrocarbons
    • 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
    • A61K8/342—Alcohols having more than seven atoms in an unbroken chain
    • 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
    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/42—Amides
    • 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
    • A61K8/18—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
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
    • 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
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/925—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of animal origin

Definitions

  • the present invention relates to cosmetic make-up removers having improved skin moisturization comprising lanolin alcohol, one or more substances of the vitamin B group and / or the vitamin B complex, one or more oils, one or at most two gelling agents and one or more in one Oil phase dispersed polyacrylate thickener.
  • Mascara, eyeliners, face powders, foundations and other make-up products not only beautify the face, but also improve the user's self-esteem.
  • a closer look at the products shows that, depending on the area of application and task, a large number of different ingredients are used.
  • inorganic pigments such as silicates
  • organic color pigments are used for coloring.
  • the binders used include stearic acid esters and lanolin acetate.
  • waxes such as beeswax or carnauba wax
  • oils such as paraffin oil, silicone oil or castor oil.
  • antioxidants, thickeners such as antioxidants, thickeners,
  • Preservatives and other additives may be included.
  • a disadvantage of these, however, is that an effective and rapid application, for example under the shower where the cosmetic make-up remover is applied directly to the wet skin with your hands and then washed off with water, due to the lipophilic outer phase is limited. Therefore, the make-up remover needs are usually wiped using a cotton pad, often leaving an unpleasant, oily feeling on the skin.
  • Make-up remover based on an O / W emulsion as they are known for example from US 5741766 (A), US 2006/0172904 A1 and EP1036559 A1, however, show a lower cleaning performance for waterproof components, since the oil as the inner phase of the Emulsion is present and not so fast has contact with the skin. Thus, these O / W emulsions are less suitable for removing waterproof make-up.
  • a disadvantage of W / O and O / W emulsions is that it is permanently stable
  • Emulsifiers are known to be able to deprive the human skin, in particular the horny layer, of the skin's own substances, which are responsible for the water-binding capacity of the horny layer. After initial swelling of the skin during the washing process, it is often subsequently due to a worsened water binding capacity of the horny layer to a dehydration of the skin. Furthermore, skin irritation and an unpleasant skin tension sensation may also occur.
  • Emulsifiers are molecules with a polar, hydrophilic structural element and a nonpolar, lipophilic structural element.
  • the emulsifiers can be defined by the HLB value (dimensionless number between 0 and 20) which indicates whether a preferred water or oil solubility is present. According to the HLB value can be
  • Desirable cosmetic make-up remover that can be applied easily and quickly.
  • One way is to make cosmetic makeup
  • Skin moisturization in the sense of the present disclosure means that the water content stored in human skin is increased. Accordingly, the use of skin-moisturized active ingredients in cosmetic cleaning products compared to
  • cosmetic make-up remover Due to the short duration of application of cosmetic make-up remover between the application on wet or damp skin and the subsequent rinsing with water, usually only an insufficient skin moisturization. Accordingly, there is a need for cosmetic make-up removers which, even in the case of the above-described short application, for example under the shower, allow for improved skin care, for example by improved moistening of the skin. Desirable cosmetic make-up remover, which have no sticky consistency when applied to wet skin and leave after the removal of the make-up a smooth, unstressed skin feeling.
  • the object of the invention was therefore to provide cosmetic make-up remover, which shows an effective skin-moisturizing effect when applied to wet skin and rinsed again after application with water.
  • the cosmetic make-up remover not only had to be well applied to the skin, but also had a good rinsability with water.
  • the task was to provide cosmetic make-up removers which have a good cleaning performance with regard to water-soluble and water-insoluble make-ups and which do not have the disadvantages of known make-up removers based on a W / O or O / W emulsion. It was another object of the invention to provide cosmetic make-up remover, which have no sticky consistency when applied to wet skin.
  • the invention relates to a cosmetic make-up remover comprising
  • the one or the maximum two gelling agents are contained in a water phase and wherein the one or more polyacrylate thickeners are dispersed in an oil phase.
  • the present invention also provides the use of a cosmetic make-up remover comprising
  • the one or the maximum two gelling agents are contained in a water phase and wherein the one or more polyacrylate thickeners are dispersed in an oil phase, for improved moistening of the skin.
  • the invention furthermore relates to the use of the make-up remover according to the invention for removing make-up, wherein the make-up remover is applied to wet and / or moist skin and rinsed off together with the make-up to be removed.
  • the invention likewise relates to a method for removing make-up and / or moistening the skin in four steps:
  • the cosmetic make-up remover according to the invention contain an oil phase which is dispersed in a water phase. It has surprisingly been found that an oil phase in which polyacrylate thickeners are dispersed can be incorporated into a water phase in a storage-stable manner. It is conceivable that in the application of the product the oil phase escapes from the water phase due to the applied shear forces and thus this oil phase can provide its full cleaning performance.
  • the cosmetic make-up remover according to the invention can be applied well to clean the wet skin, wherein the cosmetic make-up remover have no sticky consistency and can also be rinsed well with water.
  • a cosmetic make-up remover is a cosmetic
  • make-up remover according to the invention refers both to the cosmetic make-up remover according to the invention and to the cosmetic make-up remover used according to the invention.
  • Lanolin alcohol Is the unsaponifiable portion of wool wax comprising a mixture of alcohols having an average molecular weight of about 370 Da.
  • Typical ingredients include cholesterol, lanosterol, agnosterol and their dihydro derivatives, as well as straight and branched chain aliphatic alcohols.
  • Lanolin alcohol by no means referred to as emulsifier or fatty alcohol.
  • An inventively particularly preferred lanolin is known under the trade name Eucerit ®. This comprises a mixture of aliphatic alcohols (alkanols with chain lengths from Cie to C20, diols with chain lengths from C16 to C26) and sterols. The cholesterol content is at least 30%.
  • Lanolin is according to the invention in a proportion of 0, 1 wt .-% to 5 wt .-%, preferably 0.5 wt .-% to 3 wt .-%, particularly preferably 0.7 wt .-% to 2 wt. % contained in the cosmetic make-up remover according to the invention.
  • the second component of the cosmetic make-up remover according to the invention are one or more substances of the vitamin B group and / or of the vitamin B complex (b.).
  • Substances of the vitamin B group or the vitamin B complex are usually water-soluble and play a special role in particular for cell metabolism in plants and animals.
  • vitamins of the B group and / or the vitamin B complex examples include thiamine (vitamin B1), riboflavin (vitamin B2), nicotinic acid (vitamin B3), nicotinamide (niacinamide), pantothenic acid (vitamin B5), panthenol ( Provitamin B5), panthenol triacetate, panthenol monoethyl ether, pantolactone, pyridoxine and pyridoxal.
  • the vitamin B group and / or the vitamin B complex are nicotinic acid amide and pantothenic acid for his
  • nicotinamide promotes skin elasticity when applied to the skin and has anti-inflammatory effects.
  • one or more substances of the vitamins of the B group and / or of the vitamin B complex are preferably selected from the group of nicotinic acid amide, pantothenic acid and / or panthenol in order to achieve an improved skin-moisturizing action.
  • panthenol is contained as a substance of the vitamins of the B group and / or the vitamin B complex in the cosmetic make-up removers according to the invention.
  • Panthenol exclusively as a substance from the group of vitamins of the B group and / or the vitamin B complex is included.
  • Panthenol can be obtained from BASF under the trade name D-panthenol 75 W as a 77% solution in water.
  • One or more substances of the vitamins of the B group and / or of the vitamin B complex are present according to the invention in a proportion of 0.5% by weight to 8% by weight, preferably 1% by weight to 6% by weight. , particularly preferably 1, 5 wt .-% to 5 wt .-% in the cosmetic make-up remover invention.
  • lanolin alcohol and panthenol are contained in the cosmetic make-up removers according to the invention.
  • the cosmetic make-up remover according to the invention furthermore contain one or more oils which are liquid at 20 ° C. (c).
  • Oils preferred according to the invention can be selected via the interfacial tension as a measure of wettability and spreadability. Because of the incorporation of
  • oils also a grooming residue can be produced on the skin, the balance between rinsability and care effect is adjustable by the selection of oils.
  • Oils are preferred with a spreadability in the range 400 to 1100 mm 2/10 min at 25 ° C selected.
  • the measurement of water coverage is carried out by the following method: 20 ⁇ of the test substance are dropped on a center Rotband filter paper from Schleicher & Schuell.. Immediately a stopwatch is started and after 10 minutes the area is measured, which was wetted by the substance during this time. The measurement is carried out in a temperature-constant room at 25 C +/- 1 C.
  • oils having a spreading value 400-1100 mm 2/10 min at 25 ° C are as follows: INCI spreadability (20 ⁇ / Rotbandfilter) [mm 2/10 mm]
  • oils which have good compatibility in the eye area. This property is particularly advantageous for the application of make-up remover, where eye contact is often difficult to avoid.
  • Oil components preferred according to the invention are therefore selected from fatty acid and fatty alcohol esters. Particularly preferred in this case is isopropyl palmitate.
  • isopropyl palmitate is advantageous in a proportion of 0.1 to 30 wt.%, Particularly preferably 2 to 15 wt.%, Particularly preferably in the range of 3.5 to 7 wt , 5 wt .-% in the cosmetic make-up remover according to the invention included.
  • isododecane and isohexadecane are particularly preferred oil components. Although structurally very similar, it has surprisingly been found that isododecane contributes to improved cleaning performance. According to the invention, isododecane is advantageously present in a proportion of 0.1% by weight and 30% by weight, preferably 3% by weight and 15% by weight, particularly preferably 4.5% by weight to 10.5% by weight. -% in the inventive
  • oils from the group of isododecane, isohexadecane and isopropyl palmitate. It is extremely preferred if the oils are exclusively isododecane, isohexadecane and isopropyl palmitate in the cosmetic make-up remover according to the invention. If isododecane and isopropyl palmitate are selected as oils, it is advantageous according to the invention if the weight ratio of isododecane to isopropyl palmitate is 3: 1 to 0.7: 1, in particular 2: 1 to 1: 1.
  • the oil phase may additionally contain non-polar oils, for example those selected from the group of branched and unbranched hydrocarbons, in particular mineral oil, Vaseline (petrolatum), paraffinol, squalane and squalene, polyolefins, hydrogenated polyisobutenes and C15 -19 alkane.
  • non-polar oils for example those selected from the group of branched and unbranched hydrocarbons, in particular mineral oil, Vaseline (petrolatum), paraffinol, squalane and squalene, polyolefins, hydrogenated polyisobutenes and C15 -19 alkane.
  • the total amount of oils in the cosmetic make-up removers can be any suitable cosmetic make-up removers.
  • the cosmetic make-up remover according to the invention comprise one or at most two gel formers (d.) And one or more polyacrylate thickener (e.), Wherein one or the maximum of two gelling agents are contained in a water phase and wherein the one or more polyacrylate thickener in an oil phase are dispersed.
  • Gelling agents for the purposes of the present invention are carrageenans, agar-agar, guar-gum, hydroxypropyl methylcellulose, hydroxyethylcellulose, cetylhydroxyethylcellulose and xanthan gum.
  • Hydroxypropyl methylcellulose, hydroxyethylcellulose and / or xanthan gum are preferably used as gelling agents in the cosmetic make-up removers according to the invention.
  • Xanthan gum is a microbial anionic heteropolysaccharide produced by Xanthomonas campestris and some other species under aerobic conditions and has a molecular mass of 2 to 15 million daltons.
  • Xanthan gum is formed from a chain of ⁇ -1,4-linked glucose with side chains. The structure of the subgroups consists of glucose, mannose, glucuronic acid, acetate and pyruvate, the number of pyruvate units determining the viscosity of the xanthan gum. It is particularly preferred if xanthan gum is included as a gelling agent in the cosmetic make-up remover according to the invention.
  • Xanthan gum is available, for example, under the trade name Xanthan gum food grade, type FF from Jungbunzlauer, or from Rahn under the trade name Keltrol CG-F.
  • the cosmetic make-up remover according to the invention contain one or at most two gel formers in total in a proportion of 0, 1 wt .-% to 1, 0 wt .-%, preferably
  • Preferred polyacrylate thickeners to be selected according to the invention are sodium polyacrylate, acrylates / C10-30 alkyl acrylate crosspolymer and / or ammonium
  • cosmetic make-up removers with acrylates / C10-30 alkyl acrylate crosspolymer as polyacrylate thickener according to the invention have a poorer storage stability compared with inventive cosmetic make-up removers with sodium polyacrylate as polyacrylate thickener. Furthermore, it has been found that cosmetic make-up remover according to the invention with ammonium acryloyldimethyltautrate / beheneth-25 methacrylate copolymer as
  • Polyacrylatverdicker compared to inventive cosmetic make-up removers with sodium polyacrylate as Polyacrylatverdicker have a poorer cleaning performance.
  • Sodium polyacrylate is known under the INCI name Sodium Polyacrylate and, for example, under the trade name Cosmedia® SP from BASF.
  • the polyacrylate thickener exclusively contains sodium polyacrylate in the cosmetic make-up removers.
  • the cosmetic make-up remover according to the invention contain one or more total Polyacrylatverdicker in a proportion of 0.3 wt .-% to 2 wt .-%, in particular 0.6 wt .-% to 1, 3 wt .-%.
  • the cosmetic make-up remover according to the invention are preferably preferred
  • the one or two gelling agents are dispersed in the water phase
  • the polyacrylate thickener is dispersed in the oil phase
  • the oil phase is introduced into the water phase and emulsified.
  • the oil phase of the cosmetic make-up remover according to the invention may additionally comprise one or more carbomers.
  • Carbomers are homopolymers of acrylic acid crosslinked with pentaerythrol allyl ether, sucrose allyl ether or an allyl ether of propylene. These carbomers are for the purposes of the invention in no way as
  • Polyacrylatverdicker or gelling agent referred.
  • Carbomers are sold, for example, by the company Lubrizol Advanced Materials under the trade name Carbopol 980 and / or Carbopol 981.
  • Carbomers are advantageously contained in a total amount of 0.25 wt .-% to 1 wt .-% in the cosmetic make-up remover according to the invention.
  • the cosmetic make-up remover according to the invention additionally comprise one or more starch compounds, in particular tapioca starch, which improve the sensory properties of the cosmetic make-up remover.
  • Tapioca starch is available, inter alia, under the trade name Tapioca Pure from Akzo Nobel.
  • the proportion of starch compounds in the cosmetic make-up remover according to the invention is advantageously 0, 1 wt .-% to 8 wt .-%, in particular 1 wt .-% to
  • Celluloses and cellulose derivatives within the meaning of the invention include all substances which comprise a cellulose unit.
  • Cellulose units are polymers made up of the monomer cellobiose.
  • Cellobiose consists of glucose units linked by a ⁇ -1,4-glycosidic bond.
  • no further substances means that the proportion of these substances is below 0.1% by weight.
  • the mentioned small amounts of substances can, for example, reach the cosmetic make-up remover from the manufacturing process.
  • Thickeners or thickening substances in the context of the invention are those substances which increase the viscosity of the preparation or phase compared to preparations without this substance.
  • Cosmetic make-up remover can be made without the addition of emulsifiers and these emulsifier-free cosmetic make-up remover have storage stability. Nevertheless, it is advantageous for the purposes of the present invention, when the
  • cosmetic make-up remover additionally a minimal
  • Emulsifier content included.
  • a minimum amount of emulsifier in the context of the invention means that one or more emulsifiers in a total amount of from 0.05% by weight to 1% by weight, preferably from 0.1% by weight to 0.5% by weight. %, more preferably 0.15 wt .-% to 0.25 wt .-% in the cosmetic make-up remover according to the invention are included.
  • Cosmetic make-up remover according to the invention are present so that they can make an effective contribution to the cleaning.
  • Emulsifiers preferred according to the invention have an HLB value in the range from 10 to 15.
  • inventively preferred emulsifiers include polyglyceryl stearate, sodium stearoyl glutamate, glyceryl stearate citrate and / or
  • Polyglyceryl-3 methyl glucose distearate Particularly preferred is the use of
  • Polyglyceryl-3 methyl glucose distearate as emulsifier.
  • Polyglyceryl-3 methyl glucose distearate is available under the trade name Tego® Care 450 from Evonik Industries.
  • the cosmetic make-up remover according to the invention additionally contain one or more fatty alcohols, which improve the stability of the cosmetic make-up remover.
  • fatty alcohols are by no means to be referred to as emulsifiers or oils.
  • fatty alcohols are linear, primary, monohydric alkanols with a chain length of 14 to 22 carbon atoms.
  • particularly preferred are behenyl alcohol, cetyl alcohol, stearyl alcohol and / or
  • Cetylstearylalkohol Cetylstearyl alcohol, also referred to as stearolum, CTFA or cetearyl alcohol, is a common name for a mixture of the alcohols cetyl alcohol (hexadecanol) and stearyl alcohol (octadecanol). Cetylstearyl alcohol is used in a variety of pharmaceutical and cosmetic preparations and is known to increase the stability of emulsions and to improve the texture of preparations. It is advantageous for the purposes of the present invention, in addition to behenyl alcohol,
  • Cetyl alcohol, stearyl alcohol and / or cetylstearyl alcohol no further fatty alcohols in the cosmetic make-up remover according to the invention are included.
  • the cosmetic make-up remover according to the invention advantageously contain one or more fatty alcohols in a proportion of 0, 1 wt .-% to 5 wt .-%, in particular
  • the cosmetic make-up remover according to the invention additionally contain at least one stabilizer.
  • the stabilizer to be understood are those substances which are not included in the list of authorized preservatives (Cosmetics Regulation Appendix 6, Regulation (EC) No. 1223/2009, Annex V), but nevertheless one
  • Stabilization in this context means that the long-term stability of make-up remover is increased.
  • ethylhexylglycerol 1, 2-hexanediol, ethylenediaminetetraacetic acid and / or their sodium salts
  • Methylpropanediol, butylene glycol, caprylyiglycol, pentylene glycol and / or piroctone olamine is particularly preferred. Particularly preferred is the use of Piroctone Olamine.
  • the addition of stabilizers takes place in a proportion of 0.025% by weight to 0.1% by weight.
  • Preservatives are those preservative substances which according to
  • phenoxyethanol as a preservative in the
  • cosmetic make-up remover additionally contain octyldodecanol.
  • octyldodecanol By incorporating octyldodecanol in the cosmetic make-up remover, the nourishing effect of make-up remover is improved.
  • Octyldodecanol is sold, for example, under the trade name Eutanol® G by BASF.
  • octyldodecanol is by no means to be referred to as emulsifier or oil.
  • Octyldodecanol is advantageously present in a proportion of from 0.1 to 6% by weight, preferably from 1 to 4% by weight, in the cosmetic make-up remover according to the invention.
  • the cosmetic make-up remover according to the invention may further contain cosmetic adjuvants and other active ingredients, such as are commonly used in such preparations, for.
  • cosmetic adjuvants and other active ingredients such as are commonly used in such preparations, for.
  • substances for preventing the foaming, dyes and color pigments or other conventional ingredients of a cosmetic or dermatological formulation such as alcohols, polyols, waxes, foam stabilizers, electrolytes, organic solvents or silicone derivatives, self-tanner, buffers, pH regulators, plant extracts, sebum absorbing substances, UV -Filters, active ingredients such as anti-aging, anti-cellulite, anti-acne, anti-rosacea, anti-eczema, antioxidants, moisturizers, chelating agents, antiperspirants, bleaches and dyes, etc. if the addition of the Required properties in terms of stability, structure formation and sensory properties are not hindered or excluded according to the invention.
  • the cosmetic make-up remover according to the invention are predestined for cleansing the skin, preferably facial skin, in particular in the area of the eyes.
  • the removal of make-up products from the skin, in particular the removal of mascara, make-up and / or lipstick, can be achieved with the cosmetic make-up removers according to the invention simply and without disadvantages with regard to possible skin irritations, impaired cleaning performance or rinsability.
  • the cosmetic make-up remover according to the invention is applied on moist or wet skin, for example during or after showering or bathing. Nevertheless, an application for cleaning on dry skin is possible.
  • the cosmetic make-up remover according to the invention for cleansing the skin without additional aids, such as cotton pads, usable.
  • Example formulations 1 to 9 were prepared by the following procedure:
  • aqueous phase Separately from the aqueous phase oils of the invention, fatty alcohols, preservatives, stabilizers and lanolin alcohol are heated to 80 ° C and the
  • Polyacrylate thickener with, if present, the carbomer dispersed in the solution (Heidolph Model RZR 2102 Control, blade stirrer, 70 rpm). This resulting solution is referred to as oily phase.
  • the oily phase is then added to the aqueous phase with stirring (Heidolph Model RZR 2102 Control, paddle stirrer, 180 rpm) and subsequently emuted.
  • the Emuigi für takes place at a temperature of 65 C means of an Ultraturrax® (7000-8000 rpm) over a period of 3-8 min.
  • the addition of the substances of the vitamin B group and / or the vitamin B complex, tapioca starch and perfume is carried out at 25 C with stirring (Heidolph model RZR 2102 Control, paddle stirrer, 180 rpm).
  • a key criterion for skin care of cosmetic make-up removers is their ability to moisturize the skin after application.
  • Skin moisture was measured by means of capacitance measurements of a corneometer (Corneometer CM 825 from Courage + Khazaka, Cologne, Germany). All measurements were carried out at a room temperature of 21 ° C and a relative humidity of 50%.
  • Remover was a reference measurement tO performed in the untreated test area. This reference measurement (measurement of the initial permittivity tO) was used to record a baseline for subsequent measured values. Subsequently, the
  • Forearm area rinsed under running water for 5 seconds.
  • the cosmetic make-up remover was then applied to the selected area (2 ⁇ _ per cm 2 ) and washed for 30 seconds in circular motions.
  • the make-up remover was then washed under running water for 10 seconds and the area was blotted dry with a towel (not rubbed). Skin moisture was measured for 5 minutes (t1) and 2 hours (t2) after application in the treated and untreated test area.
  • the measured initial permittivity t0 was subtracted from the respective measured values t1 and t2.
  • a positive increase in the difference means an improved one
  • the example formulation 3 was prepared once as indicated, once without panthenol (panthenol replaced with water) and once without lanolin alcohol (lanolin alcohol replaced with water).

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Abstract

La présente invention concerne un démaquillant avec humidification améliorée de la peau, comprenant un alcool de lanoline, au moins une substance du groupe de vitamines B et/ou du complexe de vitamines B, au moins une huile, un ou maximum deux gélifiants et au moins un agent épaississant polyacrylate dispersé dans une phase huileuse.
PCT/EP2016/075160 2015-11-10 2016-10-20 Démaquillant avec humidification améliorée de la peau Ceased WO2017080772A1 (fr)

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Application Number Priority Date Filing Date Title
DE102015222073.7A DE102015222073A1 (de) 2015-11-10 2015-11-10 Kosmetischer Make-Up Entferner mit verbesserter Hautbefeuchtung
DE102015222073.7 2015-11-10

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WO2017080772A1 true WO2017080772A1 (fr) 2017-05-18

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN110215413A (zh) * 2018-03-02 2019-09-10 广州华狮化妆品科技有限公司 一种双凝胶体系的眼唇卸妆凝露化妆品及制备方法
US20200197274A1 (en) * 2018-12-21 2020-06-25 L'oréal Anhydrous makeup removing composition
WO2023039780A1 (fr) * 2021-09-16 2023-03-23 Beiersdorf Ag Démaquillant bi-phase
CN115884751A (zh) * 2020-06-30 2023-03-31 莱雅公司 提供独特感官感觉的美容组合物

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DE102018215007A1 (de) * 2018-09-04 2020-03-05 Beiersdorf Ag Hydrodispersion mit Panthenol
FR3113835B1 (fr) * 2020-09-07 2023-12-01 Oreal Composition cosmétique procurant des sensations uniques
FR3135898B1 (fr) * 2022-05-26 2025-06-20 Oreal Composition démaquillante sans rinçage
WO2023111956A1 (fr) * 2021-12-16 2023-06-22 L'oreal Composition d'élimination de maquillage sans rinçage
US12029807B2 (en) 2021-12-16 2024-07-09 L'oreal No-rinse makeup removal composition
CN114306156B (zh) * 2021-12-17 2023-09-05 上海绵花棠生物科技有限公司 一种奶盖卸妆产品及其制备方法
CN115068381B (zh) * 2022-06-29 2023-08-25 杭州心悦化妆品有限公司 一种天然温和型卸妆乳及其制备方法

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FR2466273A1 (fr) * 1979-10-03 1981-04-10 Gonzales Maria Emulsion notamment destinee a la fabrication de produits cosmetiques ou excipients pharmaceutiques et procede de fabrication d'une telle emulsion
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US20020044977A1 (en) * 1997-01-28 2002-04-18 Graeme A. Close Centipeda plant extract

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FR2679444B1 (fr) * 1991-07-25 1995-04-07 Oreal Utilisation comme agents epaississants des huiles, dans une composition cosmetique huileuse, d'une association de deux copolymeres.
FR2720934B1 (fr) 1994-06-14 1996-07-12 Oreal Emulsion nettoyante huile-dans-eau ayant l'aspect d'un lait.
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FR2324293A1 (fr) * 1975-04-29 1977-04-15 Orlane Produit cosmetique stimulant le metabolisme de la peau et procede de preparation dudit produit cosmetique
FR2466273A1 (fr) * 1979-10-03 1981-04-10 Gonzales Maria Emulsion notamment destinee a la fabrication de produits cosmetiques ou excipients pharmaceutiques et procede de fabrication d'une telle emulsion
FR2525106A1 (fr) * 1982-04-15 1983-10-21 Oreal Composition cosmetique contenant en tant qu'agent actif sur l'elasticite et la souplesse de la peau, de la thiamorpholinone ou l'un de ses derives
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DATABASE GNPD [online] MINTEL; 1 July 2007 (2007-07-01), "Intensive Firming Lotion", XP055323003, Database accession no. 807248 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110215413A (zh) * 2018-03-02 2019-09-10 广州华狮化妆品科技有限公司 一种双凝胶体系的眼唇卸妆凝露化妆品及制备方法
US20200197274A1 (en) * 2018-12-21 2020-06-25 L'oréal Anhydrous makeup removing composition
CN115884751A (zh) * 2020-06-30 2023-03-31 莱雅公司 提供独特感官感觉的美容组合物
WO2023039780A1 (fr) * 2021-09-16 2023-03-23 Beiersdorf Ag Démaquillant bi-phase

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