WO2020164087A1 - Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable - Google Patents

Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable Download PDF

Info

Publication number
WO2020164087A1
WO2020164087A1 PCT/CN2019/075154 CN2019075154W WO2020164087A1 WO 2020164087 A1 WO2020164087 A1 WO 2020164087A1 CN 2019075154 W CN2019075154 W CN 2019075154W WO 2020164087 A1 WO2020164087 A1 WO 2020164087A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
composition
cosmetic product
composition according
carbon atoms
Prior art date
Application number
PCT/CN2019/075154
Other languages
English (en)
Inventor
Dan KE
Ziyin WANG
Original Assignee
Beiersdorf Daily Chemical (Wuhan) Co. Ltd.
Beiersdorf Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beiersdorf Daily Chemical (Wuhan) Co. Ltd., Beiersdorf Ag filed Critical Beiersdorf Daily Chemical (Wuhan) Co. Ltd.
Priority to PCT/CN2019/075154 priority Critical patent/WO2020164087A1/fr
Priority to PCT/EP2020/051095 priority patent/WO2020164853A1/fr
Publication of WO2020164087A1 publication Critical patent/WO2020164087A1/fr

Links

Images

Classifications

    • 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
    • A61Q19/10—Washing or bathing preparations
    • 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
    • A61K8/046—Aerosols; Foams
    • 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
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/361—Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
    • 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
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • 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
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • 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
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • 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
    • A61K8/90—Block copolymers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
    • B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/75—Aerosol containers not provided for in groups B65D83/16 - B65D83/74
    • B65D83/753—Aerosol containers not provided for in groups B65D83/16 - B65D83/74 characterised by details or accessories associated with outlets

Definitions

  • the present invention belongs to the cosmetic field, and relates to a cleansing composition, especially a cleansing composition released from a suitable packaging device as a foam.
  • the foam is a very dense one, resulting in the capability of forming distinct objects, which are sufficiently stable.
  • the composition has effective cleansing properties and at the same time is a mild, non-irritating composition.
  • the composition may especially be used as a make-up remover.
  • Cleansing compositions in form of a mousse or foam are very popular today.
  • cleansing products are supposed to cleanse the skin and hair.
  • Cleansing products are primarily used to remove dirt from the skin surface.
  • External solid or liquid components, which reached the skin and were deposited thereupon or components applied to the skin, for instance as make-up, are part of the dirt on the skin, which is to be removed.
  • the dirt on the skin also includes excess skin lipids and dead cells.
  • the components of the dirt are solubilized and removed from the surface of the skin during rinsing off. This holds also true for make-up, which shall be removed from the skin, hair and skin appendages, in particular of the face.
  • Make-up compositions contain a great number of raw materials, which are of very different chemical nature.
  • the dyes, contained in make-up compositions are selected from inorganic pigments such as silicates (magnesium silicate (talc) , aluminum silicate (kaolin) ) , and metal oxides (chrome, iron, manganese, titanium, and zinc oxides) , and/or organic pigments.
  • Binding means may be esters of stearic acid, lanolin alcohol and lanolin acetate.
  • waxes such as for instance, beeswax or carnauba wax
  • oils such as for instance, paraffin oil, silicone oil or castor oil
  • preservatives, antioxidants, thickeners and other additives may be comprised.
  • nonpolar substances such as waxes, oils and silicone oils and pigments of low solubility, such as talc or titanium oxide, must be solubilized. This holds true for foundations, lipsticks, eye shadows, eye pencils, and also for long-lasting and waterproof products.
  • compositions suitable to remove make-up as well.
  • Different types of compositions are described and respective products are in the market.
  • the compositions may be in form of emulsions, creamy, milky or liquid ones, gels and oily compositions, sometimes with two distinct phases, which are mixed upon shaking. Products mainly in form of foams have also been described.
  • EP 3238697 A1 describes compositions containing one or more surfactants chosen from a specific set of surfactants, namely an anionic surfactant having a carboxyl group, an amphoteric surfactant and a nonionic surfactant and a specific derivative of an acyl basic amino acid, e.g., bis (N ⁇ -lauroyl-L-lysine) sebacoyl amide or a salt thereof, and bis (N ⁇ -octanoyl-L-lysine) sebacoyl amide, or a salt thereof.
  • acyl basic amino acid e.g., bis (N ⁇ -lauroyl-L-lysine) sebacoyl amide or a salt thereof, and bis (N ⁇ -octanoyl-L-lysine) sebacoyl amide, or a salt thereof.
  • EP 2740467 A1 discloses pumpable compositions, which are foamable. These compositions also contain a set of surfactants comprising amphoteric surfactants and nonionic surfactants.
  • CN 107536773 A is directed to post-foaming cleansing gels, which comprise amongst others a saponifying agent being palmitic acid, triethanol amine and stearic acid, laureth-23, and alkyl glycosides.
  • the cleansing gel provides good cleansing efficacy and is at the same time not causing irritations.
  • cleansing mousses have a soft and creamy texture, which is described to be very suitable for face cleansing, especially for people having a sensitive face skin.
  • mousses can easily be applied to the skin and removed with water together with the solubilized dirt.
  • composition released in form of a foam wherein the foam is so dense and stable that for instance a rose or other distinct objects may be formed.
  • this property will be termed shapeable foam.
  • the object of the present invention is a cosmetic product containing
  • a cleansing composition which is releasable in form of a shapeable foam, comprising
  • surfactant system comprising at least one nonionic surfactant and at least one amphoteric surfactant
  • a packaging device comprising a dispenser suitable of forming a shapeable foam.
  • a further object of the present invention is a cosmetic cleansing composition containing
  • surfactant system comprising at least one nonionic surfactant and at least one amphoteric surfactant
  • Still a further object of the present invention is a cosmetic cleansing composition containing
  • Still a further object of the present invention is a cosmetic product containing
  • a cleansing composition which is releasable in form of a shapeable foam, comprising
  • a packaging device comprising a dispenser suitable of forming a shapeable foam.
  • Still a further object of the present invention is the use of at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms in a cosmetic cleansing composition containing
  • a surfactant system comprising at least one nonionic surfactant and at least one amphoteric surfactant
  • Still a further object of the present invention is the use of at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms in a cosmetic cleansing composition containing
  • the composition contains water, hence it is an aqueous composition.
  • the water content ranges from 60 to 98 %by weight, preferably 65 to 95 %by weight, more preferably 70 to 90 %by weight, in relation to the total weight of the composition.
  • fill material and “bulk” are synonymous to the composition of the invention containing a surfactant system comprising at least one nonionic surfactant and at least one amphoteric surfactant; at least one O/W-emulsifier; at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms, and water or synonymous to a composition containing at least one amino acid based surfactant; at least one O/W-emulsifier; at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms; and water.
  • a surfactant system comprising at least one nonionic surfactant and at least one amphoteric surfactant; at least one O/W-emulsifier; at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms, and water or synonymous to a composition containing at least one amino acid based surfactant; at least one O/W-emulsifier; at least two different saturated fatty acids and/or their
  • the composition according to the invention contains a surfactant system, comprising at least one nonionic surfactant and at least one amphoteric surfactant.
  • surfactants are contributing to the cleansing efficacy, especially to an effective make-up removal. Furthermore, the surfactants help to achieve a pleasant sensory feeling of the skin after rinsing off the composition.
  • the surfactant system does not comprise any fatty acids and/or the respective salts thereof.
  • the composition according to the invention contains a surfactant system, comprising at least two different nonionic surfactants and at least one amphoteric surfactant.
  • the nonionic surfactants are preferably chosen from alkyl poly glycosides and poloxamers. These surfactants are as well contributing to the cleansing efficacy, especially to an effective make-up removal. Furthermore, the surfactants help to achieve a pleasant sensory feeling of the skin after rinsing off the composition.
  • the surfactant system does not comprise any fatty acids and/or the respective salts thereof.
  • the nonionic surfactant may be chosen from the group of alkyl poly glycosides, represented by the formula RO- (Z) x, wherein R is the alkyl group having 6 to 30 carbon atoms, Z is a sugar moiety and x is the number of sugar moieties (1.1-5 on average) .
  • the alkyl poly glycosides according to the invention may have a specific alkyl group, representing one distinct number of carbon atoms.
  • alkyl poly glycosides are produced starting from natural oils, preferably plant oils, more preferably coconut oil.
  • the alkyl group R is a mixture of the alkyl groups of the respective fatty acids of natural oil used as a starting material.
  • alkyl poly glycosides have alkyl groups, where R represents C8 to C30 alkyl groups, preferably C8 to C24 alkyl groups, and more preferably C8 to C12 alkyl groups.
  • the sugar moieties may be monosaccharides or oligosaccharides. In general, the sugar moieties have 5 or 6 carbon atoms, which are contained as monosaccharides or oligosaccharides.
  • suitable sugar moieties are glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, altrose, mannose, gulose, idose, talose and sucrose. It is preferred, if the sugar moieties are glucose or sucrose. It is more preferred, if the sugar moiety is glucose.
  • the alkyl poly glycosides contain 1.1 to 5 sugar moieties on average, preferably 1.1 to 2.0, more preferably 1.1 to 1.8. It is most preferred, if the alkyl poly glycoside is decyl glucoside. Decyl glucoside may be purchased as a composition of 53%decyl glucoside and 47%water, under the trade name Plantacare 2000 UP from BASF Personal Care and Nutrition.
  • the at least one nonionic surfactant chosen from the group of alkyl poly glycoside is contained in the composition according to the present invention, the at least one alkyl poly glycoside is contained in an amount of 0.1 to 7.5 %by weight, preferably 0.5 to 5.0 %by weight, and more preferably 2.0 to 4.0 %by weight in the composition according to the invention, in relation to the active content and in relation to the total weight of the composition.
  • the at least one nonionic surfactant may be chosen from block polymers.
  • Block polymers are copolymers of ethylene oxide and propylene oxide units called poloxamer. They are characterized by the formula
  • b has the values of 15 to 67 and a has the values of 1 to 130.
  • the proportion of “a” units can be from 20 to 90%of the poloxamer.
  • the poloxamers are characterized by their name; P stands for poloxamer, followed by three digits: the first two digits multiplied by 100 give the approximate molecular mass of the polyoxypropylene core, and the last digit multiplied by 10 gives the percentage polyoxyethylene content.
  • poloxamers may be used, Poloxamer 101, Poloxamer 124 and Poloxamer 184. It is preferred, if poloxamer 184 is contained in the composition according to the invention. This compound is available, for example, under the trade name Pluracare L 64G from BASF.
  • the at least one nonionic surfactant chosen from the group of poloxamers is contained in the composition of the present invention, the at least one poloxamer is contained in a total amount of 0.1 to 8 wt. %by weight, preferably 0.2 to 5 wt. %by weight, more preferably 0.25 to 4 wt. %by weight in the composition according to the invention, in relation to the total weight of the composition.
  • the at least one amphoteric surfactant is chosen from alkyl amphoacetates, which may be described by the formula
  • R is an alkyl residue of 8 to 30 carbon atoms.
  • alkyl amphoacetates are synthesized in two steps. Firstly, a fatty acid, preferably having not less than 8 carbon atoms, or a blend of fatty acids derived from a natural oil, preferably a plant oil such as coconut oil, soy bean oil or palm oil is reacted with N- (2-Hydroxyethyl) ethylenediamine. The resulting 2-alkyl-1-hydroxyethylimidazoline is hydrolysed with NaOH to a linear amidoamine and reacted with monochloroacetic acid to alkyl monoamphoacetate. If higher molar amounts of monochloroacetic acid are used, alkyl amphodiacetates are generated.
  • Alkyl amphoacetates are amphoteric surfactants, which behave as anionic, zwitterionic, or cationic surfactants depending on the pH value.
  • Sodium salts of alkyl amphoacetate are known to contribute to the generation of rich foam and cause only less irritation of the skin and the eyes.
  • the alky residue is derived from plant oil, more preferably coconut oil.
  • sodium salts of alky amphoacetates are contained in the composition of the present invention.
  • sodium cocoamphoacetate may be purchased as a composition of 32.5%sodium cocoamphoacetate, 7.5%Sodium Chloride and 60%water, under the trade name Rewoteric AM C from Evonik Industries.
  • the at least one alkyl amphoacetate is contained in an amount of 0.2 to 5.0 %by weight, preferably 0.5 to 3.0 %by weight, and more preferably 1.0 to 2.5 %by weight in the composition according to the invention, in relation to the active content and in relation to the total weight of the composition.
  • At least one amino acid based surfactant is contained in the composition of the present invention.
  • the at least one amino acid based surfactant is used instead of the surfactant system containing at least one nonionic and at least one amphoteric surfactant.
  • the at least one amino acid based surfactant is an acyl amino acid (and/or a salt thereof)
  • examples of amino acid based surfactants are presented in the following listing:
  • acyl glutamate for example, sodium acyl glutamate, such as sodium lauroyl glutamate, sodium myristoyl glutamate, and sodium palmoyl glutamate,
  • sarcosinates for example, sodium lauroyl sarcosinate, and sodium cocoyl sarcosinate,
  • glycinate for example sodium cocoyl glycinate.
  • Sodium Cocoyl Glutamate is contained in the composition according to the invention.
  • Sodium Cocoyl Glutamate may be purchased as Hostapon CCG from the company Clariant.
  • the at least one amino acid based surfactant contained in the composition according to the invention, the at least one amino acid based surfactant contained in an amount of 0.2 to 5.0 %by weight, preferably 1.0%to 2.5%by weight, in relation to the active content and in relation to the total weight of the composition.
  • O/W-emulsifiers At least one O/W-emulsifier is contained.
  • O/W-emulsifiers have HLB values of 8 to 18.
  • HLB values may be determined according to the following formula:
  • HLB 20 x (1-M lipophile /M) ,
  • M lipophile represents the molecular weight of the lipophilic portion in the emulsifier, and M stands for the molecular weight of the entire emulsifier.
  • emulsifiers having an HLB value up to about 8 are considered as W/O emulsifiers.
  • O/W emulsifiers have HLB values of greater than 8 up to 18.
  • Substances having HLB values greater than 18 may be referred to as solubilizers.
  • the at least one O/W emulsifier is chosen from ethoxylated alcohols, preferably from ethoxylated lauryl alcohols, more preferably Laureth-23 is chosen as O/W-emulsifier.
  • the at least one emulsifier is chosen from ethoxylated alcohols
  • the at least one ethoxylated alcohol is contained in an amount of 0.2 to 10.0 %by weight, preferably 0.5 to 8.0 %by weight, and more preferably 1.0 to 5.0 %by weight in the composition according to the invention, in relation to the active content and in relation to the total weight of the composition.
  • the O/W-emulsifier is sodium stearoyl glutamate, which may be purchased as SG from the company BASF.
  • sodium stearoyl glutamate is contained in an amount of 0.01 to 5.0 %by weight, preferably 0.05 to 2.0 %by weight, and more preferably 0.1 to 1.0 %by weight in the composition according to the invention, in relation to the active content and in relation to the total weight of the composition.
  • the composition according to the invention contains at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms.
  • at least three different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms are contained in the composition according to the invention.
  • More preferably, only three different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms are contained in the composition according to the invention.
  • Even more preferably, only three different saturated fatty acids and/or their respective salts having 10 to 24 carbon atoms are contained in the composition according to the invention.
  • the three different saturated fatty acids and/or their respective salts are chosen from the group of palmitic acid, stearic acid, myristic acid, lauric acid, and/or the respective salts.
  • fatty acids and/or the respective salts are not part of the surfactant system.
  • the at least two different saturated fatty acids and/or their respective salts having 8 to 30 carbon atoms are contained in an amount of 0.5 to 30.0 %by weight, preferably 1.0 to 10 %by weight, in relation, in relation to the total weight of the composition.
  • lauric acid is added to the composition of the invention in an amount of 0.5 to 3.0 %by weight, myristic acid in an amount of 0.5 to 6.0 %by weight, palmitic acid in an amount of 0.5 to 6.0 %by weight, and stearic acid in an amount of 0.5 to 6.0 %by weight.
  • Said acids must be neutralized by using an organic or inorganic base, preferably triethanolamine is used for neutralization.
  • a neutralization of 85 to 100%of the fatty acids is preferred, more preferred is a neutralization of 95 %.
  • composition according to the present invention contains preservatives. All preservatives, which are allowed and suitable for cosmetic compositions may be contained in the composition according to the invention.
  • parabens are characterized by the following formula
  • R is a linear or branched alkyl residue of 1 to 5 carbon atoms.
  • Common parabens are methyl-, ethyl-, propyl-, butylparaben, as well as isopropyl-, isobutyl-, pentyl-, and phenylparaben. It is more preferred, if methyl-and/or ethylparaben are contained.
  • the one or more paraben (s) is/are contained in a total amount of 0.01 to 2.0 %by weight, preferably 0.05 to 1.0 %by weight, more preferably 0.1 to 0.8 %by weight in the composition according to the invention, in relation to the total weight of the composition.
  • Phenoxyethanol is contained in the composition according to the invention.
  • Phenoxyethanol is contained in an amount of 0.01 to 5.0 %by weight, preferably 0.05 to 3.0 %by weight, more preferably 0.1 to 0.9 %by weight in the composition according to the invention, in relation to the total weight of the composition.
  • Piroctone Olamine is effective against gram positive and gram negative bacteria, but especially against yeasts and molds. If Piroctone Olamine is contained in the composition according to the invention, it is used in an amount of 0.01 to 1.0 %by weight, especially 0.03 to 0.5 %by weight, in relation to the total amount of the composition.
  • the pH value of the composition according to the invention ranges from 7.5 to 10, preferably 8.0 to 9.0.
  • the pH value may be adjusted by using an organic or inorganic base; however, it is preferred to use potassium hydroxide to adjust the pH value.
  • one or more complexing agent (s) may be contained in the composition of the present invention.
  • Complexing agents are auxiliaries used in cosmetics or medicinal pharmaceutical technology which are known per se. By complexing undesired metals such as Mn, Fe, Cu and others, it is possible, for example, to prevent undesired chemical reactions in cosmetic or dermatological preparations.
  • the complexing agent (s) can advantageously be chosen from the group of customary compounds, preferably at least one substance from the group consisting of tartaric acid and anions thereof, citric acid and anions thereof, aminopolycarboxylic acids and anions thereof (such as, for example, ethylenediaminetetraacetic acid (EDTA) and anions thereof, nitrilotriacetic acid (NTA) and anions thereof, hydroxyethylenediaminotriacetic acid (HOEDTA) and anions thereof, diethyleneaminopentaacetic acid (DPTA) and anions thereof, trans-1, 2-diaminocyclohexanetetraacetic acid (CDTA) and anions thereof) .
  • EDTA ethylenediaminetetraacetic acid
  • NTA nitrilotriacetic acid
  • HOEDTA hydroxyethylenediaminotriacetic acid
  • DPTA diethyleneaminopentaacetic acid
  • CDTA 2-diaminocyclo
  • the complexing agent (s) is/are advantageously present in composition according to the invention in amount of from 0.01 %to 5.0 %by weight, preferably from 0.05 %to 2 %by weight, more preferably 0.1 to 1.0 %by weight, based on the total weight of the composition.
  • composition according to the invention is a foamable composition, which upon being released from the packaging device forms a shapeable foam.
  • Aerosol spraying devices may be aerosol containers with a filling of the liquid or slurry-like substances which are under the pressure of a propellant.
  • Containers of this type may be equipped with dispensers, containing valves and spray heads of very diverse constructions which allow the contents to be removed as foam.
  • Aerosol container may be pressurized gas container.
  • Suitable pressurized gas containers for the purpose of the present invention are primarily cylindrical vessels made of metal (aluminum, tinplate, contents ⁇ 1000 ml) , protected or shatter-resistant glass or plastic (contents ⁇ 220 ml) or shattering glass or plastic (contents ⁇ 150 ml) , in the choice of which compressive strength and breaking strength, corrosion resistance, ease of filling, or ease of sterilizing etc., but also esthetic aspects, manageability, printing properties etc. play a role.
  • the maximum permissible operating pressure of spray cans made of metal at 50°C is 12 bar and the maximum fill volume at this temperature is about 90%of the total volume.
  • the values for the operating pressure are lower and dependent on the size of the container and the propellant (whether liquefied, compressed or dissolved gas) .
  • cans made of tinplate or aluminum are particularly advantageous.
  • metal cans can be coated on the inside (silver-or gold-coated) , for which purpose all standard commercial internal protective coatings are suitable.
  • Film laminates made of polyethylene (PE) , polypropylene (PP) and/or polyethylene terephthalate (PET) on the inside of the cans are also advantageous, in particular for cans made of tinplate.
  • the pressurized gas containers are usually single-part or two-part, but in most cases three-part cylindrical, conical or differently shaped. If plastics are used as the spray container material, then these should be resistant to chemicals and the sterilization temperature, gas-tight, impact-resistant and stable to internal pressures in excess of 12 bar. In principle, polyacetals and polyamides are suitable for spray container purposes.
  • the internal construction of the spray cans and the valve construction are very varied, depending on the intended use and the physical nature of the ingredient, e.g. whether it is in the form of a two-phase or three-phase system and can be determined by the person skilled in the art by simple exploratory investigations without inventive activity.
  • suitable variants reference may be made to the "Aerosol Technologie Handbuch der Aerosol-Verpackung"(Wolfgang Tauscher, Melcher Verlag GmbH Heidelberg/Munich, 1996) .
  • Valves which are advantageous according to the invention, may be designed with or without dip tube.
  • tinplate uncoated, gold-or clear-coated, film-laminated (PE, PP or PET) aluminum: uncoated, silver-or gold-coated, different coating variants, Stoner-Mudge design;
  • ⁇ Gasket natural or synthetic elastomers or thermoplastic (sleeve gaskets, film-lined made of PE or PP) internal and external seals, e.g. made of perbunan, buna, neoprene, butyl, CLB, LDPE, viton, EPDM, chlorobutyl, bromobutyl and/or diverse compounds
  • ⁇ Cone PA, POM, brass and diverse special materials, standard bores (e.g. : 0.25 to 0.70 mm or 2 ⁇ 0.45 to 2 x 1.00 mm) , various shaft diameters
  • ⁇ Spring metal, particularly preferably V2A, stainless steel; plastic and also elastomer
  • ⁇ Housing standard and impact VPH bores, RPT bores or slit for upside-down applications materials: e.g. polyacetal, PA, PE, POM and the like
  • Plastic polymer resin
  • PP polymer PP
  • PA polycarbonate
  • Advantageous spray heads for the purposes of the present invention are, for example, foaming heads for upright use (hold can vertically) .
  • the dispenser comprising a valve and a spray head is an essential part in forming distinct objects of foam.
  • a suitable dispenser may be purchased from Guangdong Neat Packaging Co., Ltd.
  • the dispenser has to contain a device, which enables the formation of a distinct object of foam.
  • the device of a dispenser enabling the formation of a rose foam is an aperture plate having a multiplicity of apertures having a banana-like form. Such a plate is shown in Fig. 4a in top view and in Fig. 4b in a combined top and side view.
  • the spray head is preferably made from Polypropylene.
  • the weight content of propellant gas is chosen from the range from 0.5 to 20%by weight, preferably 1 to 10 %by weight, more preferably 3 to 8 %by weight, based on the total weight of fill material and propellant gas (corresponding to a weight content of 80 to 99.5 %by weight, preferably 90 to 99 %by weight, more preferably 92 to 97 %by weight of fill material) .
  • one or more propellants chosen from hydrocarbon gases, fluorinated gases, hydrofluorocarbon gases, dimethyl ether, nitrogen, air or carbon dioxide and/or mixtures thereof are contained in the composition according to the invention.
  • propellants chosen from isobutane, propane and n-butane. More preferably a blend of 60 %n-butane, 20 %isobutene and 20%propane (by weight) is contained in the composition according to the invention.
  • Fig. 1 shows the results of the shape-ability and stability of the foam of three different compositions MHAC 149, MHAC 177, and 178;
  • Fig. 2 illustrates the test procedure in order to show the make-up removing efficacy of one composition (MHAC 184, containing a surfactant system (Decylglucoside, Sodium Cocoamphoacetate and Poloxamer 184) , fatty acids (total content 3.96 %by weight) and the emulsifier Laureth-23) , and one comparative composition (MHAC 210, containing fatty acids (total content 5.95 %by weight) , the emulsifier Laureth-23, but no surfactant system) ;
  • MHAC 184 containing a surfactant system (Decylglucoside, Sodium Cocoamphoacetate and Poloxamer 184) , fatty acids (total content 3.96 %by weight) and the emulsifier Laureth-23)
  • MHAC 210 containing fatty acids (total content 5.95 %by weight) , the emulsifier Laureth-23, but no surfactant system) ;
  • Fig. 3 shows the removal ratio (abbreviated MUR) for the two compositions, wherein the composition containing a surfactant system is significantly more effective in removing make-up; and
  • Fig. 4a shows a plate in top view
  • Fig. 4b shows the plate in a combined top and side view
  • the device of a dispenser enabling the formation of a rose foam is an aperture plate having a multiplicity of apertures having a banana-like form.
  • Example 1 Compositions 1-6 used in analyzing the influence of different fatty acids in different amount (weight ratios)
  • composition according to the present invention may be prepared by any technique known or effective to prepare a cleansing composition of the kind of the present invention.
  • the process to prepare the composition of the present invention comprises conventional formulating and mixing techniques.
  • composition of the present invention is preferably produced with the following procedure:
  • the temperature of the water bath is about 80°C;
  • the bulk and propellant e.g. 60%butane + 20%isobutane + 20%propane are filled in an aerosol spraying device.
  • Example 2 Compositions used in the evaluation of dermatological and ophthalmological tolerance and foam
  • composition according to the invention also called code 20
  • composition according to the invention (containing higher amount of fatty acids) , also called code 30.
  • compositions shown in the table above were also used in the evaluation of shape-ability of the foam.
  • Example 3 Compositions used in the evaluation of make-up removal and cleansing properties
  • Example 4 Compositions used in the evaluation of the stability of the compositions
  • ECP eye cleansing panel
  • Subjects Self-assessment, subjective ophthalmological assessment evaluating the criteria eye-burning, eye-redness, eye-itching, and watering of eyes; subjective dermatological assessment evaluating the criteria facial skin-burning, facial skin-redness, tension/dryness of the facial skin, and itching of the facial skin; subjective assessment of the cleansing performance and skin feel.
  • compositions MHAC 149, MHAC 177, and 178 were analyzed, namely compositions MHAC 149, MHAC 177, and 178, the same compositions as mentioned above. The results are shown in Fig. 1.
  • compositions according to the invention are capable of producing a shapeable foam. Only compositions containing fatty acids and/or the respective salts, especially palmitic, stearic and myristic acids and their respective salts impart cleansing compositions the property to generate a shapeable foam.
  • a2 Chromometer value after using the composition MHAC 184 or MHAC 210.
  • composition MHAC 71 contains the emulsifier Laureth-23, fatty acids in a total amount of 5.4 %by weight and a surfactant system (Decylglucoside and Poloxamer 184, and Sodium Cocoamphoacetate) .
  • the composition MHAC 211 does not contain the emulsifier Laureth-23 or Sodium Stearoyl Gluatamate.
  • the composition MHAC 149 contains a different emulsifier, namely Sodium Stearoyl Glutamate. The results are shown below.
  • compositions were kept at changing temperatures; at -10°C for 24hours, then heated to 40°C during the next 30 minutes, kept at 40°C for 24 hours and then cooled down to -10°Cduring the next 60 minutes.
  • the whole circle was run for 30 days.
  • compositions were kept at -10°C for 4 weeks
  • compositions were kept at room temperature for 8 days
  • compositions were kept at 40°C for 8 weeks
  • compositions were kept at 50°C for 4 weeks
  • compositions were kept in transparent packaging devices in front of a window for 8 weeks.
  • OK means that there was no solid fatty acid phase separation; after shaking the whole bulk is a uniform composition; no changes became apparent referring to the color and the smell of the composition.
  • compositions MHAC 71 and MHAC 149 were stable compositions under all conditions tested.
  • the composition MHAC 211, which does not contain any of the emulsifiers is not stable under most of the conditions tested. Hence the emulsifiers essentially contribute to the stability of the composition.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

Une composition de nettoyage contient a) un système tensioactif comprenant au moins un tensioactif non ionique et au moins un tensioactif amphotère, au moins un émulsifiant huile dans l'eau, au moins deux acides gras saturés différents et/ou leurs sels respectifs et de l'eau, b) au moins un agent propulseur, et c) un dispositif de conditionnement, comprenant un distributeur apte à former une mousse façonnable.
PCT/CN2019/075154 2019-02-15 2019-02-15 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable WO2020164087A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/075154 WO2020164087A1 (fr) 2019-02-15 2019-02-15 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable
PCT/EP2020/051095 WO2020164853A1 (fr) 2019-02-15 2020-01-17 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/075154 WO2020164087A1 (fr) 2019-02-15 2019-02-15 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable

Publications (1)

Publication Number Publication Date
WO2020164087A1 true WO2020164087A1 (fr) 2020-08-20

Family

ID=69185581

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/CN2019/075154 WO2020164087A1 (fr) 2019-02-15 2019-02-15 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable
PCT/EP2020/051095 WO2020164853A1 (fr) 2019-02-15 2020-01-17 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/051095 WO2020164853A1 (fr) 2019-02-15 2020-01-17 Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable

Country Status (1)

Country Link
WO (2) WO2020164087A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101036621A (zh) * 2006-03-13 2007-09-19 莱雅公司 发泡化妆品组合物
WO2007111962A2 (fr) * 2006-03-22 2007-10-04 The Procter & Gamble Company Aérosol sous forme de composition concentrée moussante contenant de la matière particulaire
WO2014029711A2 (fr) * 2012-08-23 2014-02-27 Unilever Plc Composition démaquillante mousseuse et douce
CN108066164A (zh) * 2017-12-28 2018-05-25 上海家化联合股份有限公司 一种透明的复合型清洁组合物及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2837697B1 (fr) * 2002-03-28 2005-01-28 Oreal Composition cosmetique moussante ; utilisations pour le nettoyage ou le demaquillage
EP2740467A1 (fr) 2012-12-10 2014-06-11 OTC GmbH Composition cosmétique pompable avec un contenu humectant élevé et des propriétés de moussage
CN107106444A (zh) 2014-12-25 2017-08-29 味之素株式会社 含有酰基碱性氨基酸衍生物的清洁剂组合物
SG11201804039SA (en) * 2015-12-28 2018-07-30 Kao Corp Aerosol cosmetic
CN107536773B (zh) 2017-08-23 2021-02-02 杭州兰茜化妆品有限公司 后发泡洁面啫喱的生产工艺

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101036621A (zh) * 2006-03-13 2007-09-19 莱雅公司 发泡化妆品组合物
WO2007111962A2 (fr) * 2006-03-22 2007-10-04 The Procter & Gamble Company Aérosol sous forme de composition concentrée moussante contenant de la matière particulaire
WO2014029711A2 (fr) * 2012-08-23 2014-02-27 Unilever Plc Composition démaquillante mousseuse et douce
CN108066164A (zh) * 2017-12-28 2018-05-25 上海家化联合股份有限公司 一种透明的复合型清洁组合物及其制备方法

Also Published As

Publication number Publication date
WO2020164853A1 (fr) 2020-08-20

Similar Documents

Publication Publication Date Title
AU2001276913B2 (en) Self foaming cleansing gel
JP2006182768A (ja) アニオン性界面活性剤をベースにした液状のクレンジング用組成物；ヒトのケラチン物質をクレンジングするための使用
AU2001276913A1 (en) Self foaming cleansing gel
US7488709B2 (en) Cleansing composition in the form of an aerosol foam without anionic surfactant, and uses in cosmetics
JP2014125435A (ja) 皮膚洗浄剤組成物
EP3229767B1 (fr) Composition de nettoyage de la peau comprenant un polyethylene glycol et un polyether ester
CN109072128B (zh) 洗涤剂组合物及其制造方法
JP2013163658A (ja) 皮膚洗浄剤組成物
JP7063265B2 (ja) クリーム状組成物
JP2017218383A (ja) 洗浄剤組成物
JP6029973B2 (ja) 皮膚洗浄剤組成物
WO2020164087A1 (fr) Composition de nettoyage pouvant être libérée sous la forme d'une mousse façonnable
KR101741981B1 (ko) 리브온 타입의 에어로졸 화장료 조성물
WO2020029223A1 (fr) Composition de nettoyage moussante
TW201728320A (zh) 烷醇胺烷基醯胺及其他保濕劑之協同效應
EP1663119B1 (fr) Preparation de lavage cosmetique moussante
JP6770339B2 (ja) ミコナゾール硝酸塩含有組成物
WO2020164086A1 (fr) Composition de nettoyage libérable sous la forme d'une mousse stable
US20220168194A1 (en) Mousse products, methods and devices
WO2021138824A1 (fr) Composition nettoyante cosmétique
CN117279611A (zh) 液体皮肤清洁剂组合物
JP2024053641A (ja) 皮膚洗浄剤組成物
JP2023128960A (ja) 皮膚洗浄剤組成物
JP2023088105A (ja) 液体皮膚洗浄剤組成物
JP2023048243A (ja) ポリアルキレンイミン誘導体を含む化粧料。

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: 19914933

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19914933

Country of ref document: EP

Kind code of ref document: A1