WO2018098661A1 - Composition d'eau cosmétique à effet floutant ("effet blur") - Google Patents

Composition d'eau cosmétique à effet floutant ("effet blur") Download PDF

Info

Publication number
WO2018098661A1
WO2018098661A1 PCT/CN2016/107901 CN2016107901W WO2018098661A1 WO 2018098661 A1 WO2018098661 A1 WO 2018098661A1 CN 2016107901 W CN2016107901 W CN 2016107901W WO 2018098661 A1 WO2018098661 A1 WO 2018098661A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
weight
composition according
skin
hydrogen atom
Prior art date
Application number
PCT/CN2016/107901
Other languages
English (en)
Inventor
Xia Jiang
Xuanhui ZHANG
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
Priority to PCT/CN2016/107901 priority Critical patent/WO2018098661A1/fr
Publication of WO2018098661A1 publication Critical patent/WO2018098661A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—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
    • 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
    • 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
    • A61K8/30—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
    • A61K8/345—Alcohols containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—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
    • A61K8/89—Polysiloxanes
    • A61K8/895—Polysiloxanes containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—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
    • A61K2800/542—Polymers characterized by specific structures/properties characterized by the charge
    • A61K2800/5424—Polymers characterized by specific structures/properties characterized by the charge anionic
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/61—Surface treated
    • A61K2800/62—Coated
    • A61K2800/621—Coated by inorganic compounds
    • 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
    • A61K2800/60—Particulates further characterized by their structure or composition
    • A61K2800/65—Characterized by the composition of the particulate/core
    • A61K2800/654—The particulate/core comprising macromolecular material

Definitions

  • the present invention concerns a composition, more particularly cosmetic water, having a blur effect on the imperfections of the skin.
  • the invention also relates to a cosmetic process for blurring the imperfections of the skin, which comprises a step of applying to the surface of the skin, at least one composition according to the invention.
  • One of the ultimate goals of cosmetic formulation is to reduce the appearance of imperfections on the skin, such as fine lines, wrinkles, and pores. This goal can be achieved by formulating compositions with good optical effect and, in particular, blur effect.
  • a number of cosmetic compositions are able to provide blur effect to the skin, namely render variations of the microrelief of the skin, pores, and wrinkles less visible.
  • These compositions are usually composed of powders dispersed in a binder. More specifically, some blur compositions on the market include fillers such as silicone elastomer powders.
  • a drawback of such compositions is their relatively thick texture.
  • This type of compositions due to the relatively high amount of fillers, is creamy, viscous, and often in form of a serum. Indeed, due to the difference of density between water and the fillers used in such blur compositions, it is difficult to formulate low viscosity compositions such as cosmetic water or toners with fillers.
  • such a composition is preferred to be a translucent composition with the above mentioned properties.
  • the translucent appearance confers a natural appearance on the skin, and is more favored by the consumers.
  • the aim of the present invention is therefore to provide a composition with effective blur effect.
  • Another aim of the invention is to provide a composition with effective blur effect and having a low viscosity, in particular to provide a blur cosmetic water or toner.
  • another aim of the invention is to provide a translucent composition, which provides effective blur effect to the skin, and meanwhile having a low viscosity.
  • An aim of the present invention is also to provide a stable composition with the above mentioned properties.
  • the invention thus concerns a composition
  • a composition comprising, in an aqueous phase:
  • silicone elastomer particles the surface of which being coated with silica and butylene glycol
  • the present invention also relates to a cosmetic process for blurring the imperfections of the skin, which comprises a step of applying to the surface of the skin at least one composition according to the invention.
  • the inventors discovered that silicone elastomer particles coated with silica and butylene glycol could be suspended in a water-like composition.
  • the composition of the invention is advantageously liquid at room temperature (25°C) and may be considered as a cosmetic water or toner.
  • composition according to the invention has a soft, hydrating and plumpy skin finish. In one embodiment, the composition is not rinsed off after application.
  • the composition is translucent.
  • the imperfections of the skin is meant rendering the imperfections of the skin less visible.
  • the skin appearance is more homogenous after the application of the composition than before the application of the composition.
  • the composition has a soft focus effect.
  • the imperfections of the skin refer to wrinkles, microlines and/or pores of the skin, preferably of the skin of the face.
  • the blur effect of the composition of the invention can be assessed by the measurement of the Haze value.
  • the Haze value measures the amount of diffusive and transmitted light, thereby indicating the ability of a cosmetic film to provide optical blurring and imperfections hiding on skin.
  • the Haze value is measured using Haze-gard Plus sold by the company BYK.
  • haze value of the present invention may be measured following the here-below protocol:
  • Samples of the composition to be tested are spread evenly and dried on a transparent film with a thickness of 25 ⁇ m by Elcometer 4340 Automatic Film Applicator.
  • the Haze values of the samples are measured with a calibrated Haze-gard Plus (BYK) according to the instructions of the container.
  • the Haze value of the composition of the invention is equal or superior to 30, preferably comprised between 30 and 40, for example about 36.
  • composition of the present invention is translucent.
  • translucent composition is meant a composition having a turbidity value inferior or equal to 3600 NTU, preferably comprised between 3000 and 3600, for example about 3512 NTU, with NTU meaning Nephelometric Turbidity Unit.
  • the turbidity may be measured according to the following protocol:
  • the samples of the composition to be tested are loaded in a lab turbidimeter sample cell and the turbidity value is measured with a Hach Turbidimeter 2100AN, according to the instructions of the mold.
  • cosmetic water or “toner” is meant a water-like composition, also called texturized water.
  • a cosmetic water is composition having a viscosity less than 1000 mPa ⁇ s (Measuring by spindle M2) , preferably less than 700 mPa ⁇ s (Measuring by spindle M2) , for example about 340 mPa ⁇ s (Measuring by spindle M2) .
  • the viscosity of a composition of the invention may be measured via any process known to those skilled in the art, and especially according to the following conventional process.
  • the measurement can be carried out at 25°C using a Rheomat 180 viscometer equipped with a spindle rotating at 200 rpm.
  • Those skilled in the art may select the spindle for measuring the viscosity from the spindles M1, M2, M3 and M4 on the basis of their general knowledge, so as to be able to perform the measurement.
  • the viscosity of the composition according to the invention is measured at 25°C, using a ProRheo R180 viscometer equipped with a spindle M2 rotating at 200 rpm from the company Prorheo.
  • Viscosity (mPa ⁇ s) 10.6*UD (this equation just applied to M2 spindle) .
  • the composition of the present invention is a cosmetic composition, more preferably a cosmetic composition for blurring the imperfections of the skin, in particular the wrinkles, microlines and/or the pores of the skin.
  • the composition of the invention is cosmetic water or a toner. In one embodiment, the composition is a cosmetic water blur composition.
  • the amount of water in said composition is of at least 50%by weight, based on the total weight of the composition, preferably from 50%to 80%by weight, for example about 60%by weight.
  • the total amount of acrylate crosspolymer and anionic non associative polymer is comprised between 0.1%and 1%by weight, preferably between 0.1%and 0.5 %by weight, for example 0.3%by weight based on the total weight of the composition.
  • the weight ratio of C 2 -C 6 polyol/silicone elastomer particles the surface of which being coated with silica and butylene glycol is greater than 5, preferably strictly greater than 5, more preferably comprised between 5 to 20, more preferably between 5 to 10.
  • composition of the invention comprises, in an aqueous phase:
  • the total amount of water and polyol is comprised between 85%and 95%by weight, based on the total weight of the composition.
  • composition according to the invention comprises an aqueous phase.
  • the aqueous phase of the present invention comprises water.
  • the aqueous phase may also comprise water-miscible organic solvents (at room temperature of 20-25°C) , for instance polyols other than the C 2 -C 6 polyols as claimed in the present invention; glycol ethers (especially containing from 3 to 16 carbon atoms) such as mono-, di-or tripropylene glycol (C 1 -C 4 ) alkyl ethers, mono-, di-or triethylene glycol (C 1 -C 4 ) alkyl ethers, and mixtures thereof.
  • water-miscible organic solvents at room temperature of 20-25°C
  • polyols other than the C 2 -C 6 polyols as claimed in the present invention
  • glycol ethers especially containing from 3 to 16 carbon atoms
  • mono-, di-or tripropylene glycol (C 1 -C 4 ) alkyl ethers mono-, di-or triethylene glycol (C 1 -C 4 ) alkyl ethers, and mixture
  • the aqueous phase may also comprise stabilizers, for example sodium chloride, magnesium dichloride or magnesium sulfate.
  • a composition of the invention may comprise an aqueous phase in an amount ranging from 55%to 94%by weight, especially from 60%to 90%and more particularly from 60%to 85%by weight relative to the total weight of the composition.
  • composition of the invention comprises at least one silicone elastomer particle, the surface of which being coated with silica and butylene glycol.
  • silicon elastomer is understood to mean a flexible and deformable organopolysiloxane having viscoelastic properties and in particular the consistency of a sponge or of a soft sphere. Its modulus of elasticity is such that this material withstands deformation and has a limited ability to extend and to contract. This material is capable of regaining its original shape after stretching.
  • said silicone elastomer particles are Dimethicone/Vinyl Dimethicone Crosspolymer particles the surface of which being coated with silica and butylene glycol.
  • said silicone elastomer particles have an average diameter by number comprised between 1 ⁇ m and 10 ⁇ m, preferably between 3 ⁇ m and 10 ⁇ m.
  • said silicone elastomer particles are in the form of a powder.
  • said powder has a bulk density comprised between 0.2 and 0.5 g/cm 3 .
  • said powder is water-dispersible.
  • the silicone elastomer particles powder as defined above may be used as a filler.
  • the Dimethicone/Vinyl Dimethicone Crosspolymer and Silica and Butylene Glycol powder is in particular commercialized by Dow under the name EP 9801 Hydro Cosmetic Powder.
  • the amount of silicone elastomer particles, the surface of which being coated with silica and butylene glycol, is comprised between 1%and 20%by weight, based on the total weight of the composition, preferably between 1%and 10%by weight, for example about 5%by weight based on the total weight of the composition.
  • the present invention comprises at least one acrylate crosspolymer (acrylate crosslinked copolymer) .
  • the crosslinked copolymer comprises at least one unit of an unsaturated olefinic carboxylic acid, and at least one hydrophobic unit of a (C 10 -C 30 ) alkyl ester of unsaturated carboxylic acid.
  • the unsaturated olefinic carboxylic acid unit is a hydrophilic unit.
  • the (C 10 -C 30 ) alkyl ester of unsaturated carboxylic acid unit is a hydrophobic unit.
  • crosslinked copolymer may comprise at least one hydrophilic unit of the olefinic unsaturated carboxylic acid type and at least one hydrophobic unit of (C 10 -C 30 ) alkyl ester of unsaturated carboxylic acid type.
  • At least one crosslinked copolymer means one crosslinked copolymer or a mixture of copolymers. In one embodiment, said copolymer is a block copolymer.
  • C 10 -C 30 alkyl means an alkyl group, linear or branched, comprising from 10 to 30 carbon atoms.
  • the molecular weight of the above-mentioned copolymer is of at least 50 kD.
  • the above-mentioned crosslinked copolymer is chosen from those comprising:
  • R 1 is selected from the group consisting of: H, CH 3 , and C 2 H 5 , (which corresponds respectively to acrylic acid, methacrylic acid and ethacrylic acid units) , and
  • R 2 is selected from the group consisting of: H, CH 3 , and C 2 H 5 (which corresponds respectively to acrylate, methacrylate and ethacrylate units)
  • R 3 is a saturated or unsaturated, branched or unbranched (C 10 -C 30 ) alkyl group.
  • the term “at least one unit derived from olefinic unsaturated carboxylic acid monomers of formula (I) ” means that said unit is formed from the monomers of formula (I) , for example by polymerization of the monomers of formula (I) .
  • R 2 is chosen from H (acrylate units) and CH 3 (methacrylate units) and R 3 is chosen from (C 12 -C 22 ) alkyl groups.
  • (C 10 -C 30 ) alkyl esters of unsaturated carboxylic acids in accordance with the invention include for example lauryl acrylate, stearyl acrylate, decyl acrylate, isodecyl acrylate, dodecyl acrylate, lauryl methacrylate, stearyl methacrylate, decyl methacrylate, isodecyl methacrylate, and dodecyl methacrylate.
  • Crosslinked copolymer of this type are for example described and prepared according to U.S. Pat. Nos. 3,915,921 and 4,509,949.
  • the acrylates crosslinked copolymer that can be used include those formed from a mixture of monomers comprising:
  • copolymerizable polyethylenic unsaturated monomers such as diallyl phthalate, allyl (meth) acrylate, divinylbenzene, (poly) ethylene glycol dimethacrylate and methylenebisacrylamide.
  • the crosslinked copolymers of the invention that can be used include (%being given with respect to the total weight of the respective copolymers) :
  • the crosslinked copolymer used in the present invention is an acrylates/C 10 -C 30 alkyl acrylate crosspolymer.
  • the crosslinked copolymer used in the present invention is PEMULEN which is an acrylates/C 10 -C 30 alkyl acrylate crosspolymer.
  • the amount of acrylate crosspolymer is comprised between 0.1%and 5%by weight, based on the total weight of the composition, preferably between 0.1%and 1%by weight, for example between 0.1%and 0.5%, for example about 0.15%by weight based on the total weight of the composition.
  • composition of the present invention comprises at least one anionic non associative polymer.
  • anionic non associative polymer Such polymers are known for the skilled person and defined in the “Handbook of industrial water soluble polymers” (Edited by Peter A. Williams, 2007, Blackwell Publishing) .
  • Non-associative polymer may refer to a water-dispersible polymer which does not comprise hydrophobic groups (i.e. which only comprises hydrophilic units) .
  • non-associative polymer refers to a water-dispersible polymer with a relatively uniform hydrophilic backbone lacking hydrophobic groups.
  • association polymers are known as water-soluble polymers which have been modified thanks to the attachment of hydrophobic groups.
  • hydrophobic groups in hydrophilic polymers results in the hydrophobic groups interacting with one another, once the associative polymer is dissolved in water.
  • the anionic non associative polymer contains hydrophilic units of unsaturated olefinic carboxylic acid, and potentially in the presence of at least one cross-linking agent.
  • the anionic non associative polymer is chosen from those obtained from at least one monomer of formula (3) below:
  • R’ a represents a hydrogen atom, or a linear or branched (C 1 -C 6 ) alkyl group, more specifically R’ a represents a hydrogen atom;
  • R 1 represents a hydrogen atom, an alkali metal, alkaline earth metal, or a (C 1 -C 6 )alkyl group
  • R’ c represents a hydrogen atom, a methyl group or an ethyl group with the proviso that at least one monomer is such that R 1 represents a hydrogen atom, an alkali metal, or an alkaline earth metal.
  • the polymer is a polymer obtained from monomers having the formula (3) as previously defined with R 1 represents a hydrogen atom, an alkali metal, or an alkaline earth metal.
  • the anionic non associative polymer is a homopolymer obtained from acrylic acid monomers or methacrylic acid monomers, preferably acrylic acid monomers.
  • the anionic non associative polymer may be cross linked.
  • crosslinking agent it must be understood an agent able to make covalent bonds between molecular chains to form a three-dimensional network of connected molecules (co) or (homo) polymers.
  • the said crosslinking agent is a monomer more specifically containing at least one group ethylenyl or allylether group as the following formula (4) or (5) :
  • Mentions may be made of derivatives of ethylene glycol di (meth) acrylate such as ethylene glycol diacrylate, di (ethylene glycol) diacrylate, tetra (ethylene glycol) diacrylate, ethylene glycol dimethacrylate, di (ethylene glycol) dimethacrylate, tri (ethylene glycol) dimethacrylate, derivatives of methylenebisacrylamide such as N, N. -methylenebisacrylamide, N, N. -methylenebisacrylamide, N, N.
  • the monomers having formula (3) are polymerized in a presence of cross-linking agent especially in a presence of (poly) allyl ethers in particular, (poly) allyl sucrose and (poly) allyl pentaerylthritol such as carbomer which correspond to a homopolymer of acrylic acid crosslinked with an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene.
  • cross-linking agent especially in a presence of (poly) allyl ethers in particular, (poly) allyl sucrose and (poly) allyl pentaerylthritol such as carbomer which correspond to a homopolymer of acrylic acid crosslinked with an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene.
  • the anionic non associative polymer can be selected from carbomers.
  • Carbomers are crosslinked homopolymers of acrylic.
  • Carbomer are for example sold under the trade name Carbopol Ultrez 10 Polymer by LUBRIZOL.
  • the amount of the anionic non associative polymer is comprised between 0.1%and 5%by weight, based on the total weight of the composition, preferably between 0.1%and 1%by weight, more preferably between 0.1%and 0.5%, for example about 0.15%by weight based on the total weight of the composition.
  • composition of the invention comprises at least one C 2 -C 6 polyol.
  • a C 2 -C 6 polyol it is meant a polyol comprising from 2 to 6 carbon atoms, and at least two hydroxyl groups.
  • C 2 -C 6 glycols can be linear or branched.
  • C 2 -C 6 glycols it can be cited propylene glycol, butylene glycol, pentylene glycol, dipropylene glycol, glycerin, or their mixtures.
  • the C 2 -C 6 polyol is chosen among dipropylene glycol, butylene glycol, glycerin, or their mixtures.
  • the amount of C 2 -C 6 polyol is comprised between 1%and 50%by weight, based on the total weight of the composition, preferably between 5%and 35%by weight, for example about 28%by weight based on the total weight of the composition.
  • the composition of the invention may also contain adjuvants that are common in cosmetics and/or dermatology, such as preserving agents, antioxidants, complexing agents, pH modifiers (acidic or basic) , fragrances, additional fillers, additional glycols, alcohols, bactericides, odour absorbers, colorants (pigments and dyes) , film-forming polymers, surfactants such as anionic, amphoteric, cationic, or nonoinic surfactants; oils such as silicone oil, or fluoro oils, thickeners or gelling agents, and/or active ingredients.
  • adjuvants that are common in cosmetics and/or dermatology, such as preserving agents, antioxidants, complexing agents, pH modifiers (acidic or basic) , fragrances, additional fillers, additional glycols, alcohols, bactericides, odour absorbers, colorants (pigments and dyes) , film-forming polymers, surfactants such as anionic, amphoteric, cationic, or nonoinic surfactants;
  • silicon oil means an oil comprising in its structure carbon atoms and at least one silicon atom.
  • fluoro oil means partially hydrocarbon-based and/or silicone-based oils comprising carbon atoms and fluorine atoms.
  • non-volatile silicone oils mention may be made of linear or cyclic non-volatile polydimethylsiloxanes (PDMS) ; polydimethylsiloxanes comprising alkyl, alkoxy or phenyl groups, which are pendant or at the end of a silicone chain, these groups containing from 2 to 24 carbon atoms; phenyl silicones, for instance phenyl trimethicones, phenyl dimethicones, phenyl trimethylsiloxy diphenyl siloxanes, diphenyl dimethicones, diphenyl methyldiphenyl trisiloxanes and 2-phenylethyl trimethylsiloxy silicates, and mixtures thereof.
  • PDMS linear or cyclic non-volatile polydimethylsiloxanes
  • phenyl silicones for instance phenyl trimethicones, phenyl dimethicones, phenyl trimethylsiloxy diphenyl siloxanes
  • the invention also relates to the cosmetic use of a composition as defined above for blurring the imperfections of the skin, in particular of the skin of the face.
  • the invention also relates to a cosmetic process for blurring the imperfections of the skin, which comprises a step of applying to the surface of the skin at least one composition as defined above.
  • Example 1 Composition A according to the invention
  • phase B additive phase B into phase A, homogenize with speed 800-1200RPM.
  • the haze value, turbidity value, and viscosity of the composition A according to the invention was measured by Hazemeter test (HAZE-GARD PLUS, BYK) , HACH TURBIDIMETER 2100AN, and ProRheo R180 viscometer equipped with a spindle M2 rotating at 200 rpm (Prorheo) .
  • composition A according to the invention has a translucent appearance with a turbidity value smaller than 3600NTU, a haze value greater than 30, and a viscosity of 339 mPa ⁇ s.

Landscapes

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

Abstract

L'invention concerne une composition à effet floutant agissant sur le relief de la peau et comprenant, dans une phase aqueuse : a) des particules d'élastomère de silicone, dont la surface est revêtue de silice et de butylène glycol ; b) au moins un polymère réticulé d'acrylate ; c) au moins un polymère non associatif anionique ; et d) au moins un polyol C 2 -C 6 ; la quantité totale d'eau et de polyol étant égale ou supérieure à 85 % en poids, sur la base du poids total de la composition.
PCT/CN2016/107901 2016-11-30 2016-11-30 Composition d'eau cosmétique à effet floutant ("effet blur") WO2018098661A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/107901 WO2018098661A1 (fr) 2016-11-30 2016-11-30 Composition d'eau cosmétique à effet floutant ("effet blur")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/107901 WO2018098661A1 (fr) 2016-11-30 2016-11-30 Composition d'eau cosmétique à effet floutant ("effet blur")

Publications (1)

Publication Number Publication Date
WO2018098661A1 true WO2018098661A1 (fr) 2018-06-07

Family

ID=62241119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/107901 WO2018098661A1 (fr) 2016-11-30 2016-11-30 Composition d'eau cosmétique à effet floutant ("effet blur")

Country Status (1)

Country Link
WO (1) WO2018098661A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015108952A1 (fr) * 2014-01-14 2015-07-23 The Procter & Gamble Company Composition de finition comprenant des micropatricules de silicone et une huile non-volatile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015108952A1 (fr) * 2014-01-14 2015-07-23 The Procter & Gamble Company Composition de finition comprenant des micropatricules de silicone et une huile non-volatile

Similar Documents

Publication Publication Date Title
WO2021125069A1 (fr) Composition comprenant une particule de complexe polyionique à base d'acide hyaluronique
WO2016098456A1 (fr) Copolymère et agent gélifiant huileux
JP6445980B2 (ja) 懸濁粒子を含む安定な水性組成物を得るためのポリマー基剤
WO2015092632A2 (fr) Composition cosmétique comprenant un polymère portant une unité dendrimère de carbosiloxane et des particules de polymère expansé
KR20110140096A (ko) 비교적 낮은 ｐＨ를 갖는 저자극성의 투명한 세정 조성물
CA2956219C (fr) Resine (meth)acrylique absorbant l'eau avec effets optiques et compositions associees
JP6359012B2 (ja) 親水性増粘剤及び化粧料組成物
JP5712828B2 (ja) 毛髪用化粧料
WO2022131351A1 (fr) Composition comprenant une particule complexe de polyion et une charge
JP6935390B2 (ja) ジェル組成物、化粧料、およびジェル組成物の製造方法
WO2018098661A1 (fr) Composition d'eau cosmétique à effet floutant ("effet blur")
JP7257147B2 (ja) 架橋ポリオルガノシロキサン及びそれを含むパーソナルケア組成物
CN107613949A (zh) 用于护理皮肤的组合物以及其方法和用途
JP7062862B2 (ja) 水中シリコーン型化粧料
CN101474138B (zh) 一种头发定型组合物
JP2021176826A (ja) 水性化粧料
WO2020076676A1 (fr) Élastomère réticulé gonflant au contact de l'eau, et procédé de préparation et utilisation
JP6385253B2 (ja) 油性口唇化粧料
CN109715127B (zh) 水溶性增稠剂
KR20240093864A (ko) 소수화된 폴리이온 컴플렉스 입자를 포함하는 조성물
JP6395448B2 (ja) 油中水型乳化化粧料
JP4857867B2 (ja) 皮膚用ウォータープルーフ製剤
JPH11130654A (ja) 夏用下地料
JP2013006817A (ja) 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: 16923100

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: 16923100

Country of ref document: EP

Kind code of ref document: A1