[go: up one dir, main page]

WO2013087926A1 - Composition cosmétique comprenant un polymère superabsorbant et des particules d'aérogel de silice - Google Patents

Composition cosmétique comprenant un polymère superabsorbant et des particules d'aérogel de silice Download PDF

Info

Publication number
WO2013087926A1
WO2013087926A1 PCT/EP2012/075773 EP2012075773W WO2013087926A1 WO 2013087926 A1 WO2013087926 A1 WO 2013087926A1 EP 2012075773 W EP2012075773 W EP 2012075773W WO 2013087926 A1 WO2013087926 A1 WO 2013087926A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
μηη
superabsorbent polymer
weight
particles
Prior art date
Application number
PCT/EP2012/075773
Other languages
English (en)
Inventor
Laure Fageon
Raluca Lorant
Original Assignee
L'oreal
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 L'oreal filed Critical L'oreal
Publication of WO2013087926A1 publication Critical patent/WO2013087926A1/fr

Links

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
    • A61Q19/08—Anti-ageing 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/0279—Porous; Hollow
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds 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
    • A61K8/72—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
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • 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
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/008—Preparations for oily 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
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • 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
    • A61K2800/54—Polymers characterized by specific structures/properties

Definitions

  • Cosmetic composition comprising a superabsorbent polymer and silica aerogel particles
  • the present application relates to a composition for topical application, comprising at least one aqueous phase, at least one fatty phase, at least one superabsorbent polymer and hydrophobic silica aerogel particles, and to the use of said composition in the cosmetic and dermatological fields, in particular for caring for or treating keratin materials.
  • a composition for topical application comprising at least one aqueous phase, at least one fatty phase, at least one superabsorbent polymer and hydrophobic silica aerogel particles, and to the use of said composition in the cosmetic and dermatological fields, in particular for caring for or treating keratin materials.
  • patent application US 2010/033 018 it is known practice from patent application US 2010/033 018 to introduce water- superabsorbent polymers into galenical forms of oil-in-water or water-in-oil emulsion type since they give the textures advantageous sensory effects such as freshness or a reduction of tack.
  • compositions comprising an aqueous phase, a superabsorbent polymer and hydrophobic silica aerogel particles make it possible to produce advantageous sensory textures, which spread uniformly on the skin and which do not pill after application.
  • a subject of the present invention is a composition for topical application, comprising at least one aqueous phase, at least one fatty phase, at least one superabsorbent polymer and hydrophobic silica aerogel particles.
  • composition of the invention is intended for topical application to the skin or the integuments, it comprises a physiologically acceptable medium, i.e. a medium that is compatible with all keratin materials, such as the skin, nails, mucous membranes and keratin fibers (such as the hair or the eyelashes).
  • a physiologically acceptable medium i.e. a medium that is compatible with all keratin materials, such as the skin, nails, mucous membranes and keratin fibers (such as the hair or the eyelashes).
  • composition according to the invention has the advantage of having a very soft, non- tacky texture which feels fresh on application and is thus very pleasant to the user, while at the same time spreading uniformly on the skin and not piling after application.
  • a subject of the invention is also a cosmetic treatment process for keratin materials, which consists in applying to the keratin materials a composition as defined above.
  • a subject of the invention is also the use of said composition in the cosmetic or dermatological field, and in particular for caring for, protecting and/or making up bodily or facial skin, or for haircare.
  • superabsorbent polymer means a polymer that is capable in its dry form of spontaneously absorbing at least 20 times its own weight of aqueous fluid, in particular of water and especially distilled water. Such superabsorbent polymers are described in the publication "Absorbent polymer technology, Studies in polymer science 8" by L. Brannon- Pappas and R. Harland, published by Elsevier, 1990.
  • polymers have a large capacity for absorbing and retaining water and aqueous fluids. After absorption of the aqueous liquid, the polymer particles thus engorged with aqueous fluid remain insoluble in the aqueous fluid and thus conserve their individualized particulate state.
  • the superabsorbent polymer may have a water-absorbing capacity ranging from 20 to 2000 times its own weight (i.e. 20 g to 2000 g of absorbed water per gram of absorbent polymer), preferably from 30 to 1500 times and better still from 50 to 1000 times. These water absorption characteristics are defined under standard temperature (25°C) and pressure (760 mmHg, i.e. 100 000 Pa) conditions and for distilled water.
  • the value of the water-absorbing capacity of a polymer may be determined by dispersing 0.5 g of polymer(s) in 150 g of a water solution, waiting for 20 minutes, filtering the unabsorbed solution through a 150 ⁇ filter for 20 minutes and weighing the unabsorbed water.
  • the superabsorbent polymer used in the composition of the invention is in the form of particles.
  • the superabsorbent polymer has, in the dry or nonhydrated state, an average size of less than or equal to 100 ⁇ , preferably less than or equal to 50 ⁇ , ranging for example from 10 to 100 ⁇ , preferably from 15 to 50 ⁇ , and better still from 20 to 30 ⁇ .
  • the average size of the particles corresponds to the mass-average diameter(D 50 ) measured by laser particle size analysis or another equivalent method known to those skilled in the art.
  • these particles once hydrated, swell and form soft particles which have an average size that can range from 10 ⁇ to 1000 ⁇ , preferably from 20 ⁇ to 500 ⁇ , and more preferably from 50 ⁇ to 400 ⁇ .
  • the superabsorbent polymers used in the present invention are in the form of spherical particles.
  • absorbent polymers chosen from:
  • the superabsorbent polymers used in the present invention may be crosslinked or noncrosslinked. They are preferably chosen from crosslinked polymers.
  • the superabsorbent polymers used in the present invention are preferably crosslinked acrylic homopolymers or copolymers, which are preferably neutralized, and which are in particulate form.
  • the superabsorbent polymer is chosen from crosslinked sodium polyacrylates, preferably in the form of particles with an average size (or average diameter) of less than or equal to 100 microns, more preferably in the form of spherical particles.
  • These polymers preferably have a capacity to absorb water at 0,9 % of NaCI from 10 to 100 g/g, preferably from 20 to 80 g/g and better still from 30 to 80 g/g.
  • the superabsorbent polymer may be present in the composition of the invention in an active material content ranging, for example, from 0.05% to 5% by weight, preferably from 0.05% to 3% by weight and preferentially from 0.1 % to 3% or even 0.1 % to 2% by weight relative to the total weight of the composition.
  • Hydrophobic silica aerogels are examples of hydrophobic silica aerogels
  • Silica aerogels are porous materials obtained by replacing (by drying) the liquid component of a silica gel with air.
  • sol-gel processes are generally synthesized via a sol-gel process in liquid medium and then dried, usually by extraction of a supercritical fluid, the one most commonly used being supercritical C0 2 . This type of drying makes it possible to avoid shrinkage of the pores and of the material.
  • the sol-gel process and the various drying operations are described in detail in Brinker C.J. and Scherer G.W., Sol-Gel Science, New York, Academic Press, 1990.
  • the hydrophobic silica aerogel particles used in the present invention have a specific surface area per unit of mass (S M ) ranging from 500 to 1500 m 2 /g, preferably from 600 to 1200 m 2 /g and better still from 600 to 800 m 2 /g, and a size expressed as the volume- average diameter (D[0.5]) ranging from 1 to 1500 ⁇ , better still from 1 to 1000 ⁇ , preferably from 1 to 100 ⁇ , in particular from 1 to 30 ⁇ , more preferably from 5 to 25 ⁇ , better still from 5 to 20 ⁇ and even better still from 5 to 15 ⁇ .
  • S M specific surface area per unit of mass
  • D[0.5] volume- average diameter
  • the hydrophobic silica aerogel particles used in the present invention have a size, expressed as volume-average diameter (D[0.5]), ranging from 1 to 30 ⁇ , preferably from 5 to 25 ⁇ , better still from 5 to 20 ⁇ and even better still from 5 to 15 ⁇ .
  • D[0.5] volume-average diameter
  • the specific surface area per unit of weight can be determined by the nitrogen absorption method, known as the BET (Brunauer-Emmett-Teller) method, described in The Journal of the American Chemical Society, Vol. 60, page 309, February 1938, which corresponds to International Standard ISO 5794/1 (appendix D).
  • BET Brunauer-Emmett-Teller
  • the BET specific surface area corresponds to the total specific surface area of the particles under consideration.
  • the sizes of the silica aerogel particles may be measured by static light scattering using a commercial particle size analyzer such as the MasterSizer 2000 machine from Malvern.
  • the data are processed on the basis of the Mie scattering theory.
  • This theory which is exact for isotropic particles, makes it possible to determine, in the case of non-spherical particles, an "effective" particle diameter.
  • This theory is described in particular in the publication by Van de Hulst, H.C., "Light Scattering by Small Particles", Chapters 9 and 10, Wiley, New York, 1957.
  • the hydrophobic silica aerogel particles used in the present invention have a specific surface area per unit of mass (S M ) ranging from 600 to 800 m 2 /g and a size expressed as the volume-average diameter (D[0.5]) ranging from 5 to 20 ⁇ and even better still from 5 to 15 ⁇ .
  • the silica aerogel particles used in the present invention may advantageously have a tamped density (p) ranging from 0.04 g/cm 3 to 0.10 g/cm 3 and preferably from 0.05 g/cm 3 to 0.08 g/cm 3 .
  • this density known as the tamped density, may be assessed according to the following protocol:
  • the hydrophobic silica aerogel particles used in the present invention have a specific surface area per unit of volume S v ranging from 5 to 60 m 2 /cm 3 , preferably from 10 to 50 m 2 /cm 3 and better still from 15 to 40 m 2 /cm 3 .
  • S v S M x p ; wherein p is the tamped density expressed in g/cm 3 and S M is the specific surface area per unit of mass expressed in m 2 /g, as defined above.
  • the hydrophobic silica aerogel particles according to the invention have an oil- absorbing capacity, measured at the wet point, ranging from 5 to 18 ml/g, preferably from 6 to 15 ml/g and better still from 8 to 12 ml/g.
  • the absorption capacity measured at the wet point corresponds to the amount of oil which it is necessary to add to 100 g of particles in order to obtain a homogeneous paste.
  • the aerogels used according to the present invention are hydrophobic silica aerogels, preferably of silyl silica (INCI name: silica silylate).
  • hydrophobic silica is understood to mean any silica of which the surface is treated with silylating agents, for example with halogenated silanes, such as alkylchlorosilanes, siloxanes, in particular dimethylsiloxanes, such as hexamethyldisiloxane, or silazanes, so as to functionalize the OH groups with silyl Si-Rn groups, for example trimethylsilyl groups.
  • silylating agents for example with halogenated silanes, such as alkylchlorosilanes, siloxanes, in particular dimethylsiloxanes, such as hexamethyldisiloxane, or silazanes
  • hydrophobic silica aerogel particles surface-modified with trimethylsilyl groups (trimethylsiloxyl silica).
  • hydrophobic silica aerogels that may be used in the invention, examples that may be mentioned include the aerogel sold under the name VM-2260 (INCI name: Silica silylate), by the company Dow Corning, the particles of which have an average size of about 1000 microns and a specific surface area per unit of mass ranging from 600 to 800 m 2 /g.
  • Aerogel TLD 201 Mention may also be made of the aerogels sold by Cabot under the references Aerogel TLD 201 , Aerogel OGD 201 and Aerogel TLD 203, Enova® Aerogel MT 1 100 and Enova Aerogel MT 1200.
  • the hydrophobic silica aerogel particles may be present in the composition according to the invention in a content ranging from 0.05% to 15% by weight, preferably from 0.1 % to 10% by weight, better still from 0.5% to 5% by weight and more preferably from 0.5% to 2% by weight relative to the total weight of the composition.
  • composition according to the invention may be in various galenical forms conventionally used for a topical application and in particular in the form of dispersions of the serum type, emulsions of liquid or semi-liquid consistency of the milk type, obtained by dispersing a fatty phase in an aqueous phase (O/W) or vice versa (W/O), or suspensions or emulsions of soft, semi-solid or solid consistency of the cream or gel type, or alternatively multiple emulsions (W/O/W or 0/W/O), microemulsions, or vesicular dispersions of ionic and/or nonionic type.
  • the composition is in the form of an emulsion, especially an oil-in-water emulsion or a water-in-oil emulsion.
  • compositions used according to the invention may be more or less fluid and may have the appearance of a white or colored cream, an ointment, a milk, a serum, a paste or a mousse.
  • composition preferably exhibits a skin-friendly pH which generally ranges from 3 to 8 and preferably from 4.5 to 7.
  • Aqueous phase preferably exhibits a skin-friendly pH which generally ranges from 3 to 8 and preferably from 4.5 to 7.
  • the aqueous phase of the composition in accordance with the invention comprises at least water.
  • the amount of aqueous phase can range from 0.1 % to 99% by weight, preferably from 0.5% to 98% by weight, better still from 30% to 95% by weight and even better still from 40% to 95% by weight, relative to the total weight of the composition. This amount depends on the desired galenical form of the composition.
  • the amount of water may represent all or a portion of the aqueous phase and it is generally at least 30% by weight relative to the total weight of the composition, preferably at least 50% by weight and better still at least 60% by weight.
  • the aqueous phase may comprise at least one hydrophilic solvent, for instance substantially linear or branched lower monoalcohols having from 1 to 8 carbon atoms, such as ethanol, propanol, butanol, isopropanol or isobutanol; polyols, such as propylene glycol, isoprene glycol, butylene glycol, glycerol, sorbitol, polyethylene glycols and derivatives thereof; and mixtures thereof.
  • hydrophilic solvent for instance substantially linear or branched lower monoalcohols having from 1 to 8 carbon atoms, such as ethanol, propanol, butanol, isopropanol or isobutanol
  • polyols such as propylene glycol, isoprene glycol, butylene glycol, glycerol, sorbitol, polyethylene glycols and derivatives thereof; and mixtures thereof.
  • the composition according to the invention comprises at least a fatty phase.
  • the proportion of the fatty phase of the emulsion may range, for example, from 1 % to 80% by weight, preferably from 2% to 50% by weight and better still from 5% to 30% by weight, relative to the total weight of the composition.
  • the nature of the fatty phase of the composition is not critical.
  • the fatty phase may thus consist of any fatty substance conventionally used in the cosmetic or dermatological fields; it in particular comprises at least one oil (fatty substance that is liquid at 25°C).
  • oils which can be used in the composition of the invention for example, of:
  • hydrocarbon-based oils of animal origin such as perhydrosqualene
  • - hydrocarbon oils of vegetable origin such as liquid triglycerides of fatty acids comprising from 4 to 10 carbon atoms, such as heptanoic or octanoic acid triglycerides, or alternatively, for example, sunflower oil, maize oil, soybean oil, cucumber oil, grape seed oil, sesame seed oil, hazelnut oil, apricot oil, macadamia oil, arara oil, castor oil, avocado oil, caprylic/capric acid triglycerides, such as those sold by Stearineries Dubois or those sold under the names Miglyol 810, 812 and 818 by Dynamit Nobel, jojoba oil and shea butter oil;
  • esters and ethers in particular of fatty acids, such as oils of formulae R a COOR b and ROR b in which R a represents the residue of a fatty acid comprising from 8 to 29 carbon atoms and R b represents a branched or unbranched hydrocarbon-based chain containing from 3 to 30 carbon atoms, for instance purcellin oil, isononyl isononanoate, isopropyl myristate, 2-ethylhexyl palmitate, 2-octyldodecyl stearate, 2- octyldodecyl erucate or isostearyl isostearate; hydroxylated esters, such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate, fatty alcohol heptanoates, octan
  • substantially linear or branched hydrocarbons of mineral or synthetic origin such as volatile or nonvolatile liquid paraffins, and derivatives thereof, petroleum jelly, polydecenes, isohexadecane, isododecane or hydrogenated polyisobutene, such as Parleam® oil;
  • - fatty alcohols having from 8 to 26 carbon atoms, such as cetyl alcohol, stearyl alcohol and their mixture (cetearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2- undecylpentadecanol, oleyl alcohol or linoleyl alcohol;
  • ethoxylated fatty alcohols such as oleth-12, ceteareth-12 and ceteareth-20;
  • fluoro oils of perfluoromethylcyclopentane and perfluoro-1 ,3-dimethylcyclohexane, sold under the names Flutec ® PC1 and Flutec ® PC3 by the company BNFL Fluorochemicals; perfluoro- 1 ,2-dimethylcyclobutane; perfluoroalkanes, such as dodecafluoropentane and tetradecafluorohexane, sold under the names PF 5050 ® and PF 5060 ® by the company 3M, or bromoperfluorooctyl, sold under the name Foralkyl ® by the company Atochem; nonafluoromethoxybutane, sold under the name MSX 4518 ® by the company 3M, and nonafluoroethoxyisobutane;
  • hydrocarbon oil is understood to mean any oil predominantly comprising carbon and hydrogen atoms, and optionally ester, ether, fluoro, carboxylic acid and/or alcohol groups.
  • the emulsions generally contain at least one emulsifier chosen from amphoteric, anionic, cationic or nonionic emulsifiers, used alone or as a mixture.
  • the emulsifiers are appropriately chosen according to the emulsion to be obtained (W/O or 07W).
  • the emulsifiers are generally present in the composition in a proportion ranging from 0.1 % to 30% by weight and preferably from 0.2% to 20% by weight relative to the total weight of the composition.
  • emulsifiers of dimethicone copolyols, such as the mixture of cyclomethicone and of dimethicone copolyol sold under the name DC 5225 C by the company Dow Corning, and alkyl dimethicone copolyols, such as the lauryl methicone copolyol sold under the name Dow Corning 5200 Formulation Aid by the company Dow Corning and the cetyl dimethicone copolyol sold under the name Abil EM 90 R by the company Goldschmidt, or the polyglyceryl-4 isostearate/cetyl dimethicone copolyol/hexyl laurate mixture sold under the name Abil WE 09 by the company Goldschmidt.
  • dimethicone copolyols such as the mixture of cyclomethicone and of dimethicone copolyol sold under the name DC 5225 C by the company Dow Corning
  • coemulsifiers may also be added thereto.
  • the coemulsifier may be chosen advantageously from the group comprising polyol alkyl esters.
  • Polyol alkyl esters that may especially be mentioned include glycerol and/or sorbitan esters, for example the polyglyceryl isostearate, such as the product sold under the name Isolan Gl 34 by the company Goldschmidt, sorbitan isostearate, such as the product sold under the name Arlacel 987 by the company I CI , sorbitan glyceryl isostearate, such as the product sold under the name Arlacel 986 by the company I CI , and mixtures thereof.
  • O/W emulsions For the O/W emulsions, mention may, for example, be made, as emulsifiers, of nonionic surfactants, and in particular esters of polyols and of fatty acids with a saturated or unsaturated chain containing, for example, from 8 to 24 carbon atoms and better still from 12 to 22 carbon atoms, and the oxyalkylenated derivatives thereof, i.e.
  • derivatives containing oxyethylenated and/or oxypropylenated units such as the glyceryl esters of C 8 -C 2 4 fatty acids, and the oxyalkylenated derivatives thereof; the polyethylene glycol esters of C 8 -C 2 4 fatty acids, and the oxyalkylenated derivatives thereof; the sorbitol esters of C 8 -C 2 4 fatty acids, and the oxyalkylenated derivatives thereof; fatty alcohol ethers; the sugar ethers of C 8 -C 2 4 fatty alcohols, and mixtures thereof.
  • Glyceryl esters of fatty acids that may especially be mentioned include glyceryl stearate (glyceryl monostearate, distearate and/or tristearate) (CTFA name: glyceryl stearate) or glyceryl ricinoleate, and mixtures thereof.
  • CFA name glyceryl stearate
  • glyceryl ricinoleate glyceryl ricinoleate
  • Polyethylene glycol esters of fatty acids that may especially be mentioned include polyethylene glycol stearate (polyethylene glycol monostearate, distearate and/or tristearate) and more especially polyethylene glycol 50 OE monostearate (CTFA name: PEG-50 stearate) and polyethylene glycol 100 OE monostearate (CTFA name: PEG-100 stearate), and mixtures thereof.
  • polyethylene glycol stearate polyethylene glycol monostearate, distearate and/or tristearate
  • CTFA name polyethylene glycol 50 OE monostearate
  • CTFA name polyethylene glycol 100 OE monostearate
  • Mixtures of these surfactants may also be used, for instance the product containing glyceryl stearate and PEG-100 stearate, sold under the name Arlacel 165 by the company Uniqema, and the product containing glyceryl stearate (glyceryl mono- distearate) and potassium stearate, sold under the name Tegin by the company Goldschmidt (CTFA name: glyceryl stearate SE).
  • CTFA name glyceryl stearate SE
  • fatty alcohol ethers examples include polyethylene glycol ethers of fatty alcohols containing from 8 to 30 carbon atoms and especially from 10 to 22 carbon atoms, such as polyethylene glycol ethers of cetyl alcohol, of stearyl alcohol or of cetearyl alcohol (mixture of cetyl alcohol and stearyl alcohol).
  • ethers comprising from 1 to 200 and preferably from 2 to 100 oxyethylene groups, such as those of CTFA name Ceteareth-20 and Ceteareth-30, and mixtures thereof.
  • sugar mono- or polyalkyl esters or ethers By way of example of sugar mono- or polyalkyl esters or ethers, mention may be made of the methylglucose isostearate sold under the name Isolan-IS by the company Degussa Goldschmidt, or the sucrose distearate sold under the name Crodesta F50 by the company Croda, and the sucrose stearate sold under the name Ryoto sugar ester S 1570 by the company Mitsubishi Kagaku Foods.
  • lipoamino acids and salts thereof such as monosodium and disodium acylglutamates, for instance the monosodium stearoyl glutamate sold under the name Amisoft HS-1 1 PF and the disodium stearoyl glutamate sold under the name Amisoft HS-21 P by the company Ajinomoto.
  • compositions of the invention may contain one or more of adjuvants that are common in the cosmetic and dermatological fields: hydrophilic or lipophilic gelling agents and/or thickeners; moisturizers; emollients; hydrophilic or lipophilic active agents; free-radical scavengers; sequestrants; antioxidants; preserving agents; basifying or acidifying agents; fragrances; film-forming agents; fillers; and mixtures thereof.
  • adjuvants that are common in the cosmetic and dermatological fields: hydrophilic or lipophilic gelling agents and/or thickeners; moisturizers; emollients; hydrophilic or lipophilic active agents; free-radical scavengers; sequestrants; antioxidants; preserving agents; basifying or acidifying agents; fragrances; film-forming agents; fillers; and mixtures thereof.
  • the amounts of these various adjuvants are those conventionally used in the fields under consideration.
  • the amounts of active agents vary according to the desired objective and are those conventionally used in the fields under consideration, and for example from 0.1 % to 20%, and preferably from 0.5% to 10% by weight of the total weight of the composition.
  • ascorbic acid By way of example of active agents, mention may be made, in a nonlimiting manner, of ascorbic acid and derivatives thereof such as 5,6-di-O-dimethylsilyl ascorbate (sold by the company Exsymol under the reference PRO-AA), the potassium salt of D,L-a-tocopheryl- 2l-ascorbyl phosphate (sold by the company Senju Pharmaceutical under the reference Sepivital EPC), magnesium ascorbyl phosphate, sodium ascorbyl phosphate (sold by the company Roche under the reference Stay-C 50) ; phloroglucinol ; enzymes; and mixtures thereof.
  • ascorbic acid is used according to one preferred embodiment of the invention.
  • the ascorbic acid may be of any nature. Thus, it may be of natural origin in powder form or in the form of orange juice, preferably orange juice concentrate. It may also be of synthetic origin, preferably in powder form.
  • active agents include moisturizing agents, such as protein hydrolyzates and polyols, for instance glycerol, glycols, for instance polyethylene glycols; natural extracts; anti-inflammatory agents; oligomeric proanthocyanidins; vitamins such as vitamin A (retinol), vitamin E (tocopherol), vitamin B5 (panthenol), vitamin B3 (niacinamide), derivatives of these vitamins (in particular esters) and mixtures thereof; urea; caffeine; depigmenting agents such as kojic acid, hydroquinone and caffeic acid; salicylic acid and derivatives thereof; ohydroxy acids, such as lactic acid and glycolic acid and derivatives thereof; retinoids, such as carotenoids and vitamin A derivatives; hydrocortisone; melatonin; extracts of algae, of fungi, of plants, of yeasts, of bacteria; steroids; antibacterial active agents, such as 2,4,4'-
  • the products are evaluated by a beautician on half a face, on six models, having normal to combination skin, the application side being randomized. For each product, 0.30 ml is applied by the beautician, using a standardized application action. The beautician evaluates the pillability of the product during the application, and then after application and two minutes of drying, using a specific pilling action (to and fro movements with the back of the hand over the cheek).
  • Pilling is defined as the presence of particles.
  • the amount of particles may be "Small”, “Moderate” or “Large”.
  • Composition B according to the invention shows less pillability than the comparative composition A not containing any silica aerogel.
  • Composition D according to the invention shows less pillability than the comparative composition C in which the silica aerogel has been replaced with a conventional silica.
  • Preserving agent(s) 0.75 0.75 0.75 Disodium EDTA 0.15 0.15 0.15
  • Methylsilanol/silicate crosspolymer (NLK 506 from
  • Composition G according to the invention shows less pillability than composition F not containing any silica aerogel.
  • the level of pilling thus obtained is equivalent to that of the comparative composition E not containing any superabsorbent polymer.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition pour une application topique, comprenant au moins une phase aqueuse, au moins un polymère superabsorbant et des particules d'aérogel de silice hydrophobe. L'invention concerne également un procédé de traitement cosmétique pour les matières kératiniques, qui consiste à appliquer sur les matières kératiniques une composition telle que définie ci-dessus, et également l'utilisation de cette composition dans le domaine cosmétique ou dermatologique, et en particulier pour les soins, la protection et/ou le maquillage de la peau du corps ou du visage, ou pour les soins capillaires. La composition selon l'invention a l'avantage d'avoir une texture très souple, non collante, qui est ressentie comme fraîche durant l'application et est ainsi très plaisante pour l'utilisateur, tout en s'étalant de manière uniforme sur la peau et ne s'accumulant pas après application.
PCT/EP2012/075773 2011-12-16 2012-12-17 Composition cosmétique comprenant un polymère superabsorbant et des particules d'aérogel de silice WO2013087926A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1161790A FR2984125B1 (fr) 2011-12-16 2011-12-16 Composition cosmetique comprenant un polymere superabsorbant et des particules d'aerogel de silice
FR1161790 2011-12-16
US201161578194P 2011-12-20 2011-12-20
US61/578,194 2011-12-20

Publications (1)

Publication Number Publication Date
WO2013087926A1 true WO2013087926A1 (fr) 2013-06-20

Family

ID=45563373

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/075773 WO2013087926A1 (fr) 2011-12-16 2012-12-17 Composition cosmétique comprenant un polymère superabsorbant et des particules d'aérogel de silice

Country Status (2)

Country Link
FR (1) FR2984125B1 (fr)
WO (1) WO2013087926A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013190238A3 (fr) * 2012-06-21 2014-12-04 L'oreal Composition cosmétique des particules d'aérogel de silice hydrophobe et un polymère épaississant acrylique
WO2015096115A1 (fr) * 2013-12-27 2015-07-02 L'oreal Composition de faible densité ayant un phosphate d'amidon et un polymère superabsorbant
EP3078678A4 (fr) * 2013-12-03 2016-10-12 Lg Chemical Ltd Procédé de préparation de résine super absorbante
CN106459429A (zh) * 2015-01-05 2017-02-22 株式会社Lg化学 用包含微粒的水分散体溶液处理来制备超吸收性聚合物的方法
EP3300718A1 (fr) 2016-09-29 2018-04-04 Cargill, Incorporated Mousse stable de faible densite pour application topique
US10285926B2 (en) 2015-06-29 2019-05-14 The Procter & Gamble Company Superabsorbent polymers and starch powders for use in skin care compositions
WO2021130677A1 (fr) * 2019-12-27 2021-07-01 Shiseido Company, Ltd. Composition comprenant un polymère superabsorbant
WO2025086138A1 (fr) * 2023-10-25 2025-05-01 L'oreal Procédé de traitement des cheveux
WO2025086139A1 (fr) * 2023-10-25 2025-05-01 L'oreal Composition pour le conditionnement de fibres de kératine
WO2025086125A1 (fr) * 2023-10-25 2025-05-01 L'oreal Composition pour le conditionnement de fibres de kératine
WO2025086137A1 (fr) * 2023-10-25 2025-05-01 L'oreal Composition pour le conditionnement des cheveux

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3026299B1 (fr) * 2014-09-30 2016-11-25 Oreal Procede cosmetique pour attenuer les rides
FR3026298B1 (fr) * 2014-09-30 2017-12-01 Oreal Procede cosmetique pour attenuer les rides
FR3090371B1 (fr) * 2018-12-21 2021-02-26 Oreal Composition cosmétique à effet matifiant
WO2024070749A1 (fr) * 2022-09-27 2024-04-04 L'oreal Composition comprenant un complexe polyionique à base d'acide hyaluronique et un polymère superabsorbant

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02295912A (ja) 1989-05-10 1990-12-06 Shiseido Co Ltd 肌用化粧料
EP0919222A1 (fr) * 1997-11-26 1999-06-02 Schering-Plough Healthcare Products, Inc. Ecran antisolaire résistant à la transpiration à haut facteur de protection solaire
WO2001037800A1 (fr) * 1999-11-23 2001-05-31 Color Access, Inc. Compositions poudreuses se transformant en liquide
WO2005053633A1 (fr) * 2003-12-03 2005-06-16 Lg Household & Health Care Ltd. Composition de cosmetique sous forme d'eau dans l'huile
WO2005058256A1 (fr) * 2003-12-01 2005-06-30 Degussa Ag Preparation cosmetique a etaler, presentant une haute teneur en eau
US20060263308A1 (en) * 2005-05-17 2006-11-23 Ivonne Brown Method for improving skin radiance and luminosity
DE102005052585A1 (de) * 2005-11-02 2007-05-03 Henkel Kgaa Pulverförmiges Stylingmittel
US20070218024A1 (en) * 2006-03-17 2007-09-20 Tatyana Zamyatin Dry water cosmetic compositions that change color upon application
US7470725B2 (en) 1996-11-26 2008-12-30 Cabot Corporation Organically modified aerogels, processes for their preparation by surface modification of the aqueous gel, without prior solvent exchange, and subsequent drying, and their use
US20100033018A1 (en) 2006-10-11 2010-02-11 Panasonic Corporation Electronic equipment and charging controlling method
US20100310617A1 (en) * 2009-06-03 2010-12-09 Evonik Goldschmidt Gmbh Water-in-oil emulsion system and preparation process thereof
FR2956579A1 (fr) * 2010-02-24 2011-08-26 Oreal Composition comprenant un polymere superabsorbant et tensioactif gemine

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02295912A (ja) 1989-05-10 1990-12-06 Shiseido Co Ltd 肌用化粧料
US7470725B2 (en) 1996-11-26 2008-12-30 Cabot Corporation Organically modified aerogels, processes for their preparation by surface modification of the aqueous gel, without prior solvent exchange, and subsequent drying, and their use
EP0919222A1 (fr) * 1997-11-26 1999-06-02 Schering-Plough Healthcare Products, Inc. Ecran antisolaire résistant à la transpiration à haut facteur de protection solaire
WO2001037800A1 (fr) * 1999-11-23 2001-05-31 Color Access, Inc. Compositions poudreuses se transformant en liquide
WO2005058256A1 (fr) * 2003-12-01 2005-06-30 Degussa Ag Preparation cosmetique a etaler, presentant une haute teneur en eau
WO2005053633A1 (fr) * 2003-12-03 2005-06-16 Lg Household & Health Care Ltd. Composition de cosmetique sous forme d'eau dans l'huile
US20060263308A1 (en) * 2005-05-17 2006-11-23 Ivonne Brown Method for improving skin radiance and luminosity
DE102005052585A1 (de) * 2005-11-02 2007-05-03 Henkel Kgaa Pulverförmiges Stylingmittel
US20070218024A1 (en) * 2006-03-17 2007-09-20 Tatyana Zamyatin Dry water cosmetic compositions that change color upon application
US20100033018A1 (en) 2006-10-11 2010-02-11 Panasonic Corporation Electronic equipment and charging controlling method
US20100310617A1 (en) * 2009-06-03 2010-12-09 Evonik Goldschmidt Gmbh Water-in-oil emulsion system and preparation process thereof
FR2956579A1 (fr) * 2010-02-24 2011-08-26 Oreal Composition comprenant un polymere superabsorbant et tensioactif gemine

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
AEROSIL: "Versatile and Effective", DEGUSSA, TECHNICAL INFORMATION,, no. TI 1251, 1 March 2003 (2003-03-01), pages 1 - 21, XP003026229 *
BRINKER C.J.; SCHERER G.W.: "Sol-Gel Science", 1990, ACADEMIC PRESS
DOW CORNING: "Dow Corning VM-2270 Aerogel Fine particles", INTERNET CITATION, April 2009 (2009-04-01), pages 1 - 5, XP002650585, Retrieved from the Internet <URL:http://www2.dowcorning.com/DataFiles/090007c88020e235.pdf> [retrieved on 20110715] *
L. BRANNON-PAPPAS; R. HARLAND: "Absorbent polymer technology, Studies in polymer science 8", 1990, ELSEVIER
THE JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 60, February 1938 (1938-02-01), pages 309
VAN DE HULST, H.C.: "Light Scattering by Small Particles", 1957, WILEY

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013190238A3 (fr) * 2012-06-21 2014-12-04 L'oreal Composition cosmétique des particules d'aérogel de silice hydrophobe et un polymère épaississant acrylique
EP3078678A4 (fr) * 2013-12-03 2016-10-12 Lg Chemical Ltd Procédé de préparation de résine super absorbante
US9700871B2 (en) 2013-12-03 2017-07-11 Lg Chem, Ltd. Method for preparing super absorbent resin
WO2015096115A1 (fr) * 2013-12-27 2015-07-02 L'oreal Composition de faible densité ayant un phosphate d'amidon et un polymère superabsorbant
CN105828800A (zh) * 2013-12-27 2016-08-03 莱雅公司 具有淀粉磷酸酯和高吸收性聚合物的低密度组合物
CN105828800B (zh) * 2013-12-27 2019-06-04 莱雅公司 具有淀粉磷酸酯和高吸收性聚合物的低密度组合物
CN106459429B (zh) * 2015-01-05 2019-05-14 株式会社Lg化学 用包含微粒的水分散体溶液处理来制备超吸收性聚合物的方法
US10035130B2 (en) 2015-01-05 2018-07-31 Lg Chem, Ltd. Method for preparing superabsorbent polymer treated with water dispersion solution containing microparticles
EP3243843A4 (fr) * 2015-01-05 2018-01-03 LG Chem, Ltd. Procédé de préparation d'un polymère super absorbant traité avec une solution de dispersion aqueuse contenant des microparticules
CN106459429A (zh) * 2015-01-05 2017-02-22 株式会社Lg化学 用包含微粒的水分散体溶液处理来制备超吸收性聚合物的方法
US10285926B2 (en) 2015-06-29 2019-05-14 The Procter & Gamble Company Superabsorbent polymers and starch powders for use in skin care compositions
EP3300718A1 (fr) 2016-09-29 2018-04-04 Cargill, Incorporated Mousse stable de faible densite pour application topique
WO2018064301A1 (fr) 2016-09-29 2018-04-05 Cargill, Incorporated Mousse stable à faible densité pour application topique
WO2021130677A1 (fr) * 2019-12-27 2021-07-01 Shiseido Company, Ltd. Composition comprenant un polymère superabsorbant
JP2023507892A (ja) * 2019-12-27 2023-02-28 株式会社 資生堂 超吸収性ポリマーを含む組成物
JP7496871B2 (ja) 2019-12-27 2024-06-07 株式会社 資生堂 超吸収性ポリマーを含む組成物
WO2025086138A1 (fr) * 2023-10-25 2025-05-01 L'oreal Procédé de traitement des cheveux
WO2025086139A1 (fr) * 2023-10-25 2025-05-01 L'oreal Composition pour le conditionnement de fibres de kératine
WO2025086125A1 (fr) * 2023-10-25 2025-05-01 L'oreal Composition pour le conditionnement de fibres de kératine
WO2025086137A1 (fr) * 2023-10-25 2025-05-01 L'oreal Composition pour le conditionnement des cheveux

Also Published As

Publication number Publication date
FR2984125A1 (fr) 2013-06-21
FR2984125B1 (fr) 2013-12-20

Similar Documents

Publication Publication Date Title
WO2013087926A1 (fr) Composition cosmétique comprenant un polymère superabsorbant et des particules d&#39;aérogel de silice
JP6812105B2 (ja) 疎水性エアロゲル粒子及びシリカ粒子を含むマット効果のある組成物
WO2013087927A1 (fr) Composition comprenant des particules d&#39;aérogel de silice et un homopolymère ou copolymère acrylique hydrophile
WO2013076238A1 (fr) Composition comprenant un polymère superabsorbant et un homopolymère ou copolymère d&#39;acide acrylique non superabsorbant qui est au moins partiellement neutralisé
US11318072B2 (en) Matt-effect composition comprising hydrophobic aerogel particles and silicone elastomer particles
CN107982077B (zh) 包含二氧化硅气凝胶粒子和粘土的化妆品组合物
EP2790663B2 (fr) Composition cosmétique comprenant un polymère superabsorbant et une charge minérale matifiante en forme de lamelle ou de plaquette
CN104411286B (zh) 包含疏水气凝胶颗粒和珍珠岩颗粒的消光效果组合物
EP2768475B1 (fr) Composition cosmétique comprenant des particules d&#39;aérogel de silice, un tensioactif géminé et une matière grasse solide ou pâteuse
WO2013117548A1 (fr) Composition cosmétique comprenant des particules d&#39;aérogel de silice et un sucre ou un dérivé de sucre
WO2014207715A2 (fr) Gel émulsifié à base d&#39;amidon de type pemulen
WO2013190100A2 (fr) Composition à effet mat comprenant des particules d&#39;aérogel hydrophobes et des particules de polymères expansés
WO2013190096A2 (fr) Composition à effet mat comprenant des particules d&#39;aérogel hydrophobes et un éther de polyol et de polyalkylèneglycols
WO2019115732A1 (fr) Émulsion inverse comprenant un aérogel de silice, un alkylpolyglycoside et un alcool gras dont la chaîne grasse est différente de celle de l&#39;alkylpolyglycoside
WO2013190094A2 (fr) Composition à effet mat comprenant des particules d&#39;aérogel hydrophobes et de l&#39;amidon
WO2013190095A2 (fr) Composition à effet mat comprenant des particules d&#39;aérogel hydrophobes et un tensioactif non ionique oxyéthyléné

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: 12812925

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: 12812925

Country of ref document: EP

Kind code of ref document: A1