Composition for caring for and / or making up keratin materials
The combination of silicone elastomer resin, hydrophobic silica, and sugar ester in the lipstick composition addresses the issues of softness, breakage, oiliness, and dryness, resulting in a stable, matte, and comfortable makeup finish.
Patent Information
- Application Number
- PCT/CN2023/126482
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-10-25
- Publication Date
- 2025-05-01
AI Technical Summary
Existing matte lipsticks often suffer from issues such as being too soft or easy to break, while also potentially being oily or dry, which are undesirable for a consistent makeup finish.
A composition comprising at least one silicone elastomer resin, one hydrophobic silica, and one sugar ester, which provides a solid, matte, even coloring, non-oily, and non-dry makeup finish.
The composition achieves a stable and durable matte finish that is neither too soft nor prone to breaking, while maintaining a non-oily and non-dry texture for enhanced user experience.
Smart Images

Figure PCTCN2023126482-FTAPPB-I100001 
Figure PCTCN2023126482-FTAPPB-I100002 
Figure PCTCN2023126482-FTAPPB-I100003
Abstract
Description
COMPOSITION FOR CARING FOR AND / OR MAKING UP KERATIN MATERIALSTECHNICAL FIELD
[0001] The present invention relates to a composition for caring for and / or making up keratin materials. More particularly, the present invention relates to a composition for caring for and / or making up lips. The present invention also relates to a non-therapeutic process for caring for and / or making up keratin materials.BACKGROUND ART
[0002] Lipsticks have been used for many years to accentuate the positive aspects of the wearer's lips. Lipsticks are capable of altering the apparent facial characteristics of the wearer. Besides altering the shape of the lips, lipsticks can be made in a great number of colors and shades to promote a desired effect or express the mood of the wearer.
[0003] To date, some prior art documents relating to cosmetic compositions for making up and / or caring for the skin and / or the lips have been published.
[0004] Lipsticks delivering matte makeup finish are favored by consumers.
[0005] For most matte lipstick, oil-absorbing fillers and silicone elastomers are used to create matte, gliding effect to evenly color the whole lip with no color difference.
[0006] For some lipsticks for delivering matte finish on the lipsticks, some of them are easy to break or too soft, some of them are too dry, which are not desired.
[0007] Therefore, there is a need to develop a lipstick which is not easy to break or too soft and which can deliver a matte, even coloring, non-oily and non-dry makeup finish.SUMMARY OF THE INVENTION
[0008] An object of the present invention is thus to develop a lipstick which is not easy to break or too soft and which can deliver a matte, even coloring, non-oily and non-dry makeup finish.
[0009] Another object of the present invention is to provide a non-therapeutic process for caring for and / or making up the lips, which is not easy to break or too soft and which can deliver a matte, even coloring, non-oily and non-dry makeup finish.
[0010] Thus, according to a first aspect, the present invention provides a composition, preferably for caring for and / or making up keratin materials comprising:
[0011] a) at least one silicone elastomer resin;
[0012] b) at least one hydrophobic silica; and
[0013] c) at least one sugar ester selected from C1-C30 monoesters and polyesters of sugars.
[0014] The inventors have found that with the combination of components a) -c) mentioned above, the composition according to the present invention is not easy to break or too soft and can deliver a matte, even coloring, non-oily and non-dry makeup finish.
[0015] According to a second aspect, the present invention provides a non-therapeutic process for caring for and / or making up keratin materials comprising applying the composition as described above to the keratin materials.
[0016] Other subjects and characteristics, aspects and advantages of the invention will emerge even more clearly on reading the description and the examples that follow.
[0017] DETAILD DESCRIPTION OF THE INVENTION
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art the present invention belongs to. When the definition of a term in the present description conflicts with the meaning as commonly understood by those skilled in the art the present invention belongs to, the definition described herein shall apply.
[0019] In that which follows and unless otherwise indicated, the limits of a range of values are included within this range, in particular in the expressions "between... and…" and "from... to... ".
[0020] Moreover, the expression "at least one" used in the present description is equivalent to the expression "one or more" .
[0021] Throughout the instant application, the term “comprising” is to be interpreted as encompassing all specifically mentioned features as well as optional, additional, unspecified ones. As used herein, the use of the term “comprising” also discloses the embodiment wherein no features other than the specifically mentioned features are present (i.e. “consisting of” ) .
[0022] Unless otherwise specified, all numerical values expressing amount of ingredients and the like which are used in the description and claims are to be understood as being modified by the term “about” . Accordingly, unless indicated to the contrary, the numerical values and parameters described herein are approximate values which are capable of being changed according to the desired purpose as required.
[0023] All percentages in the present invention refer to weight percentage, unless otherwise specified.
[0024] As used herein, the term “keratin materials” refer to the skin and the lips. By “skin” , we intend to mean all the body skin, including the scalp. Preferably, the keratin material is the lips.
[0025] Advantageously, the composition according to the present invention is solid.
[0026] The term "solid" used herein means the hardness of the composition at 20℃and at atmospheric pressure (760 mmHg) is greater than or equal to 30 Nm-1 when it is measured according to the protocol described below.
[0027] The composition of which the hardness is to be determined is stored at 20℃for 24 hours before measuring the hardness.
[0028] The hardness may be measured at 20℃ via the “cheese wire” method, which consists in transversely cutting a wand of product, which is preferably a circular cylinder, by means of a rigid tungsten wire 250μm in diameter, by moving the wire relative to the stick at a speed of 100 mm / minute.
[0029] The hardness of the samples of compositions of the present invention, expressed in Nm-1, is measured using a DFGS2 tensile testing machine from the company Indelco-Chatillon.
[0030] The measurement is repeated three times and then averaged. The average of the three shear values read using the tensile testing machine mentioned above, noted Y, is given in grams. This average is converted into Newtons and then divided by L which represents the longest distance through which the wire passes. In the case of a cylindrical wand, L is equal to the diameter (in metres) .
[0031] The hardness is converted into Nm-1 by the equation below: (Y×10-3×9.8) / L
[0032] For a measurement at a different temperature, the composition is stored for 24 hours at this new temperature before the measurement.
[0033] According to this measuring method, the composition according to the present invention preferably has hardness at 20℃ and at atmospheric pressure of greater than or equal to 100 Nm-1 and preferably greater than 110 Nm-1. Thus, these compositions may be formulated in standard packaging that does not require any composition support means.
[0034] Preferably, the composition according to the present invention especially has a hardness at 20℃ of less than 200 Nm-1, and preferably less than 160 Nm-1.
[0035] The composition according to the present invention comprises:
[0036] a) at least one silicone elastomer resin;
[0037] b) at least one hydrophobic silica; and
[0038] c) at least one sugar ester selected from C1-C30 monoesters and polyesters of sugars.
[0039] Silicone elastomer resins
[0040] According to the first aspect, the composition of the present invention comprises at least one silicone elastomer resin.
[0041] As used herein, “silicone elastomer resin” is a compound which comprises a “silicone elastomer” portion and a “resin” portion. Silicone elastomer resins are described or referenced in U.S. Pat. Nos. 8,987,373 and 9,175,139 as well as in U.S. patent application publication no. 2015 / 0073059, the entire contents of all of which are hereby incorporated by reference.
[0042] With respect to the silicone elastomer portion, this portion corresponds to polyorganosiloxanes commonly known as silicone elastomers. “Elastomer” is generally understood in the art to mean a flexible and deformable solid material having viscoelastic properties. However, its modulus of elasticity is such that it is resistant to deformation and has a limited ability to expand and to contract.
[0043] The silicone elastomer portion is preferably partially or completely crosslinked. The degree of crosslinking can vary depending on the elastic properties desired. Cross-linking materials may be hydrophilic (ethylene oxide and propylene oxide, for example) , hydrophobic (dimethicone, vinyl dimethicone, alkyl, etc. ) or combinations thereof.
[0044] Crosslinking can be obtained, for example, by a crosslinking addition reaction of a diorganopolysiloxane comprising at least one hydrogen atom bonded to a silicon atom and a diorganopolysiloxane having at least two groups comprising ethylenic unsaturation bonded to separate silicon atoms, in particular in the presence of a platinum catalyst; or by a crosslinking condensation / dehydrogenation reaction between a diorganopolysiloxane comprising hydroxyl endings and a diorganopolysiloxane comprising at least one hydrogen atom bonded to a silicon atom, in particular in the presence of an organotin compound; or by a crosslinking condensation reaction of a diorganopolysiloxane comprising hydroxyl endings and of a hydrolysable organopolysilane; or by thermal crosslinking of an organopolysiloxane, in particular in the presence of an organoperoxide catalyst; or by crosslinking of an organopolysiloxane by high energy radiation, such as gamma rays, ultraviolet rays or an electron beam.
[0045] Crosslinking can be obtained, for example, by a crosslinking addition reaction (A)of a diorganopolysiloxane comprising at least one hydrogen atom bonded to a silicon atom and (B) of a diorganopolysiloxane having at least two groups comprising ethylenic unsaturation each bonded to a separate silicon atom, in particular in the presence (C) of a platinum catalyst, as, for example, disclosed in Application EP-A-295886.
[0046] The organic groups bonded to the silicon atoms of the compound (A) can be alkyl groups, such as methyl, ethyl, propyl, butyl or octyl; substituted alkyl groups, such as 2-phenylethyl, 2-phenylpropyl or 3, 3, 3-trifluoropropyl; aryl groups, such as phenyl, tolyl or xylyl; substituted aryl groups, such as phenylethyl; and substituted monovalent hydrocarbonaceous groups, such as an epoxy group, acarboxylate ester group or a mercapto group. The compound (A) can thus be selected from methylhydropolysiloxanes comprising trimethylsiloxy endings, dimethylsiloxane / methylhydrosiloxane copolymers comprising trimethylsiloxy endings or dimethylsiloxane / methylhydrosiloxane cyclic copolymers.
[0047] The compound (B) is advantageously a diorganopolysiloxane having at least two lower (for example C2-4) alkenyl groups; the lower alkenyl group can be selected from vinyl, allyl and propenyl groups. These lower alkenyl groups can be situated in any position on the organopolysiloxane molecule but are preferably situated at the ends of the organopolysiloxane molecule. The organopolysiloxane (B) can have a branched-chain, linear-chain, cyclic or network structure but the linear-chain structure is preferred. In addition to the abovementioned alkenyl groups, the other organic groups bonded to the silicon atoms in the compound (B) can be alkyl groups, such as methyl, ethyl, propyl, butyl or octyl; substituted alkyl groups, such as 2-phenylethyl, 2-phenylpropyl or 3, 3, 3-trifluoropropyl; aryl groups, such as phenyl, tolyl or xylyl; substituted aryl groups, such as phenylethyl; and substituted monovalent hydrocarbonaceous groups, such as an epoxy group, acarboxylate ester group or a mercapto group. The organopolysiloxanes (B) can be selected from methylvinylpolysiloxanes, methylvinylsiloxane / dimethylsiloxane copolymers, dimethylpolysiloxanes comprising dimethylvinylsiloxy endings, dimethylsiloxane / methylphenylsiloxane copolymers comprising dimethylvinylsiloxy endings, dimethylsiloxane / diphenylsiloxane / methylvinylsiloxane copolymers comprising dimethylvinylsiloxy endings, dimethylsiloxane / methylvinylsiloxane copolymers comprising trimethylsiloxy endings, dimethylsiloxane / methylphenylsiloxane / methylvinylsiloxane copolymers comprising trimethylsiloxy endings, methyl (3, 3, 3-trifluoropropyl) polysiloxanes comprising dimethylvinylsiloxy endings and dimethylsiloxane / methyl (3, 3, 3-trifluoropropyl) siloxane copolymers comprising dimethylvinylsiloxy endings.
[0048] According to preferred embodiments, crosslinking is at least partially accomplished by the resin portion. Preferably, the crosslinking in the silicone elastomer resin is due only to the resin portion.
[0049] With respect to the resin portion, using the same silicone resin nomenclature ( “MDTQ” ) as discussed above, the resin portion can be described according to the various monomeric siloxane units which make up the polymer.
[0050] The letter M represents the monofunctional unit, for example, of formula (CH3) 3SiO1 / 2, the silicon atom being connected to only one oxygen atom in the polymer comprising this unit.
[0051] The letter D means a difunctional unit, for example, (CH3) 2SiO2 / 2 in which the silicon atom is connected to two oxygen atoms.
[0052] The letter T represents a trifunctional unit, for example, of formula (CH3) SiO3 / 2.
[0053] The letter Q means a tetrafunctional unit SiO4 / 2 in which the silicon atom is bonded to four hydrogen atoms, which are themselves bonded to the rest of the polymer.
[0054] So, for example, the resin portion can be a T resin, a MQ resin ( “trimethylsiloxysilicate” ) , a MT resin, a MDT resin, a MDQ resin, etc.
[0055] In the M, D and T units listed as examples above, at least one of the methyl groups may be substituted with a hydrocarbon-based group containing from 1 to 10 carbon atoms or a hydroxyl group. According to preferred embodiments, the hydrocarbon-based group containing from 1 to 10 carbon atoms is a methyl group.
[0056] The silicone elastomer resin preferably has a particle size ranging from 0.1 to 500μm, preferably from 3 to 200μm and preferably from 3 to 50μm. The silicone elastomer resin can have any shape and, for example, can be spherical, flat or amorphous.
[0057] According to preferred embodiments, when placed in solvent, the silicone elastomer resin does not substantially swell (as opposed to typical silicone elastomers which swell upon introduction into solvent) . Preferably, when placed in solvent, the silicone elastomer resin swells (increases in size) by less than 10%of the size of the silicone elastomer resin (in an unswelled state) , preferably less than 7.5%of the size of silicone elastomer resin (in an unswelled state) , preferably less than 5%of the size of silicone elastomer resin (in an unswelled state) , preferably less than 2.5%of the size of silicone elastomer resin (in an unswelled state) , preferably less than 1%of the size of silicone elastomer resin (in an unswelled state) .
[0058] Preferably, the silicone elastomer resin comprises at least one trimethylsiloxysilicate group.
[0059] Suitable examples of silicone elastomer resins include vinyldimethyl / trimethylsiloxysilicate stearyl dimethicone crosspolymer, available as RG 90 elastomer gel (Isododecane (and) Vinyldimethyl / trimethylsiloxysilicate stearyl dimethicone crosspolymer) from Wacker; Dimethicone / Vinyltrimethyl-siloxysilicate Crosspolymer, available as REG 1102 (DIMETHICONE, DIMETHICONE / VINYLTRIMETHYLSILOXYSILICATE CROSSPOLYMER) from Wacker; and Dimethicone / Vinyltrimethyl-siloxysilicate Crosspolymer, available as REG 102 (Cyclopentasiloxane, Dimethicone / Vinyltrimethyl-siloxysilicate Crosspolymer) from Wacker.
[0060] In some embodiments, the silicone elastomer resin is selected from vinyldimethyl / trimethylsiloxysilicatestearyl dimethicone crosspolymer, dimethicone / vinyltrimethylsiloxysilicate crosspolymer, and mixtures thereof.
[0061] The silicone elastomer resins can be dissolved in a suitable solvent, either prior to their introduction into the composition of the invention, or in situ within the composition. Examples of suitable solvents, include, but are not limited to, volatile and non-volatile silicones, volatile and non-volatile alcohols, volatile and non-volatile esters, volatile and non-volatile hydrocarbons and mixtures thereof.
[0062] Advantageously, the silicone elastomer resin is present in the composition of the present invention in an amount ranging from 0.1 wt. %to 10 wt. %, preferably from 0.5 wt. %to 8 wt. %, more preferably from 1 wt. %to 5 wt. %, relative to the total weight of the composition.
[0063] Hydrophobic silicas
[0064] According to the first aspect, the composition of the present invention comprises at least one hydrophobic silica.
[0065] The term "hydrophobic silica" is understood to mean, in the context of the present invention, both pure hydrophobic silicas and particles coated with hydrophobic silica.
[0066] According to a specific embodiment, the hydrophobic silicas which can be used in the composition of the invention are amorphous and of fumed origin. They are preferably provided in the pulverulent form.
[0067] The amorphous hydrophobic silicas of fumed origin are obtained from hydrophilic silicas. The latter are obtained by pyrolysis of silicon tetrachloride (SiCl4) in a continuous flame at 1000℃ in the presence of hydrogen and oxygen. They are subsequently rendered hydrophobic by treatment with halogenated silanes, alkoxysilanes or silazanes. The hydrophobic silicas differ from the starting hydrophilic silicas, inter alia, in a lower density of silanol groups and in a smaller adsorption of water vapour.
[0068] According to this embodiment, the hydrophobic silica is preferably selected from silicas having a specific surface of from 50 to 500 m2 / g and a number-average particle size ranging from 3 to 50 nm. These are more particularly the hydrophobic silicas described in the following table, and their mixtures.
[0069] According to this embodiment, the hydrophobic silica used in the composition of the invention can also consist of a particle completely or partially covered with silica, in particular of an inorganic particle completely or partially covered with hydrophobic silica, such as pigments and metal oxides covered with hydrophobic silica. These particles can also have optical properties in the product and on the skin; for example, they can have a mattifying or slightly whitening effect.
[0070] Use is preferably made, as hydrophobic silica, of a hydrophobic fumed silica treated at the surface with a dimethylsiloxane, such as that sold under the name Aerosil R972 (INCI name: Silica Dimethyl Silylate) by Evonik Degussa.
[0071] According to another specific embodiment, the hydrophobic silica which can be used in the composition of the invention are aerogel particles of hydrophobic silica exhibiting a specific surface per unit of weight (SW) ranging from 500 to 1500 m2 / g and a size, expressed as volume-average diameter (D [0.5] , also known as median particle size by volume Dv50) , ranging from 1 to 1500μm.
[0072] Silica aerogels are porous materials obtained by replacing (by drying) the liquid component of a silica gel with air.
[0073] They are generally synthesized via a sol-gel process in a liquid medium and then dried, usually by extraction of a supercritical fluid, the one most commonly used being supercritical CO2. 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.
[0074] The aerogel particles of hydrophobic silica used in the present invention exhibit a specific surface per unit of weight (SW) ranging from 500 to 1500 m2 / g, preferably from 600 to 1200 m2 / g and better still from 600 to 800 m2 / g, and a size, expressed as volume-average diameter (D [0.5] , also known as median particle size by volume Dv50) , ranging from 1 to 1500μm, better still from 1 to 1000μm, preferably from 1 to 100μm, in particular from 1 to 30μm, more preferably from 5 to 25μm, better still from 5 to 20μm and even better still from 5 to 15μm.
[0075] According to one embodiment, the aerogel particles of hydrophobic silica used in the present invention exhibit a size, expressed as volume-average diameter (D [0.5] , also known as median particle size by volume Dv50) , ranging from 1 to 30 μm, preferably from 5 to 25μm, better still from 5 to 20μm and even better still from 5 to 15μm.
[0076] The specific surface 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, and corresponding to the international standard ISO 5794 / 1 (appendix D) . The BET specific surface corresponds to the total specific surface of the particles under consideration. The sizes of the aerogel silica particles can be measured by static light scattering using a commercial particle size analyser of MasterSizer 2000 type 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.
[0077] According to an advantageous embodiment, the aerogel particles of hydrophobic silica used in the present invention exhibit a specific surface per unit of weight (SW) ranging from 600 to 800 m2 / g and a size, expressed as volume-average diameter (D [0.5] , also known as median particle size by volume Dv50) , ranging from 5 to 20μm and even better still from 5 to 15μm.
[0078] The aerogel silica particles used in the present invention can advantageously exhibit a packed density (ρ) ranging from 0.04 g / cm3 to 0.10 g / cm3 and preferably from 0.05 g / cm3 to 0.08 g / cm3.
[0079] In the context of the present invention, this density, known as the packed density, can be assessed according to the following protocol:
[0080] 40 g of powder are poured into a graduated measuring cylinder; the measuring cylinder is then placed on the Stav 2003 device from Stampf Volumeter; the measuring cylinder is subsequently subjected to a series of 2500 packing actions (this operation is repeated until the difference in volume between two consecutive tests is less than 2%) ; the final volume Vf of packed powder is then measured directly on the measuring cylinder. The packed density is determined by the ratio w / Vf, in the case in point 40 / Vf (Vf being expressed in cm3 and w in g) .
[0081] According to one embodiment, the aerogel particles of hydrophobic silica used in the present invention exhibit a specific surface per unit of volume SV ranging from 5 to 60 m2 / cm3, preferably from 10 to 50 m2 / cm3 and better still from 15 to 40 m2 / cm3.
[0082] The specific surface per unit of volume is given by the relationship: SV=SW x ρwhereρis the packed density, expressed in g / cm3, and SW is the specific surface per unit of weight, expressed in m2 / g, as defined above.
[0083] Preferably, the aerogel particles of hydrophobic silica according to the invention have an oil absorption 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.
[0084] The absorption capacity measured at the wet point, denoted Wp, corresponds to the amount of oil which it is necessary to add to 100 g of particles in order to obtain a homogeneous paste.
[0085] It is measured according to the "wet point" method or method for determining the oil uptake of a powder described in Standard NF T 30-022. It corresponds to the amount of oil adsorbed onto the available surface of the powder and / or absorbed by the powder by measurement of the wet point, described below:
[0086] An amount w=2 g of powder is placed on a glass plate, and the oil (isononyl isononanoate) is then added dropwise. After addition of 4 to 5 drops of oil to the powder, mixing is carried out using a spatula, and addition of oil is continued until conglomerates of oil and powder have formed. From this point, the oil is added at the rate of one drop at a time and the mixture is subsequently triturated with the spatula. The addition of oil is stopped when a firm and smooth paste is obtained. This paste must be able to be spread on the glass plate without cracking or forming lumps. The weight (expressed in g) of oil used is then noted.
[0087] The oil uptake corresponds to the ratio g / g.
[0088] The aerogels used according to the present invention are hydrophobic silica aerogels, preferably of silylated silica (INCI name: silica silylate) .
[0089] The term "hydrophobic silica" is understood to mean any silica whose 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 groups Si-Rn, for example trimethylsilyl groups.
[0090] As regards the preparation of aerogel particles of hydrophobic silica modified at the surface by silylation, reference may be made to the document US 7470725.
[0091] Use will in particular be made of aerogel particles of hydrophobic silica modified at the surface with trimethylsilyl groups (trimethylsiloxylated silica) .
[0092] Mention may be made, as hydrophobic silica aerogels which can be used in the invention, for example, of the aerogel sold under the name VM-2260 (INCI name: Silica silylate) by Dow Corning, the particles of which exhibit an average size of approximately 1000 microns and a specific surface per unit of weight ranging from 600 to 800 m2 / g.
[0093] Mention may also be made of the aerogels sold by Cabot under the references Aerogel TLD 201, Aerogel OGD 201 and Aerogel TLD 203.
[0094] Use will more particularly be made of the aerogel sold under the name VM-2270 (INCI name: Silica silylate) by Dow Corning, the particles of which exhibit an average size ranging from 5 to 15 microns and a specific surface per unit of weight ranging from 600 to 800 m2 / g.
[0095] Advantageously, the hydrophobic silica is present in the composition of the present invention in an amount ranging from 0.1 wt. %to 5 wt. %, preferably from 0.3 wt. %to 2 wt. %, relative to the total weight of the composition.
[0096] Sugar esters
[0097] According to the first aspect, the composition of the present invention comprises at least one sugar ester selected from C1-C30 monoesters, polyesters of sugars and mixture thereof.
[0098] Depending on the constituent acid and sugar, these esters can be in either liquid or solid form at room temperature. Suitable liquid esters may include, but are not limited to: glucose tetraoleate, the glucose tetraesters of soybean oil fatty acids (unsaturated) , the mannose tetraesters of mixed soybean oil fatty acids, the galactose tetraesters of oleic acid, the arabinose tetraesters of linoleic acid, xylose tetralinoleate, galactose pentaoleate, sorbitol tetraoleate, the sorbitol hexaesters of unsaturated soybean oil fatty acids, xylitol pentaoleate, sucrose tetraoleate, sucrose pentaoletate, sucrose hexaoleate, sucrose hepatoleate, sucrose octaoleate, and mixtures thereof. Suitable solid esters may include, but are not limited to: sorbitol hexaester in which the carboxylic acid ester moieties are palmitoleate and arachidate in a 1: 2 molar ratio; the octaester of raffinose in which the carboxylic acid ester moieties are linoleate and behenate in a 1: 3 molar ratio; the heptaester of maltose wherein the esterifying carboxylic acid moieties are sunflower seed oil fatty acids and lignocerate in a 3: 4 molar ratio; the octaester of sucrose wherein the esterifying carboxylic acid moieties are oleate and behenate in a 2: 6 molar ratio; and the octaester of sucrose wherein the esterifying carboxylic acid moieties are laurate, linoleate and behenate in a 1: 3: 4 molar ratio.
[0099] Preferably, the sugar ester is chosen from C2-C6 carboxylic acid esters of sugars, especially, C2-C6 carboxylic acid esters of sucrose. More preferably, the sugar ester is chosen from mixed esters of acetic acid, isobutyric acid and sucrose, and in particular sucrose diacetate hexakis (2-methylpropanoate) , such as the product sold under the name Sustane SAIB Food Grade Kosher by the company Eastman Chemical (INCI name: sucrose acetate isobutyrate) , which has a viscosity of about 100000 cps at 30℃ and a refractive index of about 1.5 at 20℃.
[0100] Advantageously, the sugar ester is present in the composition of the present invention in an amount ranging from 1 wt. %to 20 wt. %, preferably from 2 wt. %to 15 wt. %, more preferably from 3 wt. %to 10 wt. %, relative to the total weight of the composition.
[0101] Pigments
[0102] Preferably, the composition according to the present invention comprises one or more pigments.
[0103] The term “pigments” should be understood as meaning white or coloured, inorganic (mineral) or organic particles, which are insoluble in a liquid organic phase, and which are intended to color and / or opacify the composition and / or the deposit produced with the composition.
[0104] The pigments may be selected from mineral pigments, organic pigments and composite pigments (i.e. pigments based on mineral and / or organic materials) .
[0105] The mineral pigments may be selected from metal oxide pigments, such as chromium oxides, iron oxides (black, yellow, red) , titanium dioxide, zinc oxides, cerium oxides, zirconium oxides; chromium hydrate, manganese violet, Prussian blue, ultramarine blue, ferric blue, metal powders such as aluminium powders and copper powder, and mixtures thereof.
[0106] Among the organic pigments that may in particular be mentioned are those known under the following names: D&C Blue No. 4, D&C Brown No. 1, D&C Green No. 5, D&C Green No. 6, D&C Orange No. 4, D&C Orange No. 5, D&C Orange No. 10, D&C Orange No. 11, D&C Red No. 6, D&C Red No. 7, D&C Red No. 17, D&C Red No. 21, D&C Red No. 22, D&C Red No. 27, D&C Red No. 28, D&C Red No. 30, D&C Red No. 31, D&C Red No. 33, D&C Red No. 34, D&C Red No. 36, D&C Violet No. 2, D&C Yellow No. 7, D&C Yellow No. 8, D&C Yellow No. 10, D&C Yellow No. 11, FD&C Blue No. 1, FD&C Green No. 3, FD&C Red No. 40, FD&C Yellow No. 5, FD&C Yellow No. 6, D&C Red No. 2 Aluminium lake, D&C Red No. 3 Aluminium lake, D&C Red No. 4 Aluminium lake, D&C Red No. 6 Aluminium lake, D&C Red No. 6 Barium lake, D&C Red No. 6 Barium / Strontium lake, D&C Red No. 6 Strontium lake, D&C Red No. 6 Potassium lake, D&C Red No. 7 Aluminium lake, D&C Red No. 7 Barium lake, D&C Red No. 7 Calcium lake, D&C Red No. 7 Calcium / Strontium lake, D&C Red No. 7 Zirconium lake, D&C Red No. 8 Sodium lake, D&C Red No. 9 Aluminium lake, D&C Red No. 9 Barium lake, D&C Red No. 9 Barium / Strontium lake, D&C Red No. 9 Zirconium lake, D&C Red No. 10 Sodium lake, D&C Red No. 19 Aluminium lake, D&C Red No. 19 Barium lake, D&C Red No. 19 Zirconium lake, D&C Red No. 21 Aluminium lake, D&C Red No. 21 Zirconium lake, D&C Red No. 22 Aluminium lake, D&C Red No. 27 Aluminium lake, D&C Red No. 27 Aluminium / Titanium / Zirconium lake, D&C Red No. 27 Barium lake, D&C Red No. 27 Calcium lake, D&C Red No. 27 Zirconium lake, D&C Red No. 28 Aluminium lake, D&C Red No. 30 lake, D&C Red No. 31 Calcium lake, D&C Red No. 33 Aluminium lake, D&C Red No. 34 Calcium lake, D&C Red No. 36 lake, D&C Red No. 40 Aluminium lake, D&C Blue No. 1 Aluminium lake, D&C Green No. 3 Aluminium lake, D&C Orange No. 4 Aluminium lake, D&C Orange No. 5 Aluminium lake, D&C Orange No. 5 Zirconium lake, D&C Orange No. 10 Aluminium lake, D&C Orange No. 17 Barium lake, D&C Yellow No. 5 Aluminium lake, D&C Yellow No. 5 Zirconium lake, D&C Yellow No. 6 Aluminium lake, D&C Yellow No. 7 Zirconium lake, D&C Yellow No. 10 Aluminium lake, FD&C Blue No. 1 Aluminium lake, FD&C Red No. 4 Aluminium lake, FD&C Red No. 40 Aluminium lake, FD&C Yellow No. 5 Aluminium lake and FD&C Yellow No. 6 Aluminium lake.
[0107] The pigments may also have been subjected to a hydrophobic treatment.
[0108] The hydrophobic treatment agent may be selected from silicones such as methicones, dimethicones, alkoxysilanes and perfluoroalkylsilanes; fatty acids such as stearic acid; metal soaps such as aluminium dimyristate, the aluminium salt of hydrogenated tallow glutamate, perfluoroalkyl phosphates, perfluoroalkylsilanes, perfluoroalkylsilazanes, polyhexafluoropropylene oxides, polyorganosiloxanes comprising perfluoroalkyl perfluoropolyether groups, and amino acids; N-acylamino acids or salts thereof; lecithin, isopropyl triisostearyl titanate, and mixtures thereof.
[0109] Preferably, the pigment is selected from metal oxide pigments, organic pigments, and mixtures thereof.
[0110] More preferably, the pigment is selected from RED 7, YELLOW 6, iron oxides, titanium dioxide, and mixtures thereof.
[0111] Advantageously, the pigment is present in the composition of the present invention in an amount ranging from 5 wt. %to 14 wt. %, preferably 6 wt. %to 13 wt.%, more preferably 6 wt. %to 12 wt. %, still more preferably from 6 wt. %to 10 wt.%, even more preferably 6.5 wt. %to 9 wt. %, most preferably 6.5 wt. %to 8 wt.%, relative to the total weight of the composition.
[0112] Waxes
[0113] Preferably, the composition of the present invention comprises one or more waxes.
[0114] The term “wax” means a lipophilic compound that is solid at room temperature (25℃) , with a reversible solid / liquid change of state, having a melting point of greater than or equal to 30℃, which may be up to 200℃ and notably up to 120℃.
[0115] Preferably, the wax is selected from polyethylene wax, paraffin, microcrystalline wax, synthetic wax, Cera Microcristallina, C20-40 alkyl stearate, and mixtures thereof.
[0116] More preferably, the wax is selected from polyethylene wax, paraffin, microcrystalline wax, synthetic wax, Cera Microcristallina, and mixtures thereof.
[0117] Advantageously, the wax is present in the composition of the present invention in an amount ranging from 0.1 wt. %to 30 wt. %, preferably from 1 wt. %to 20 wt. %, relative to the total weight of the composition.
[0118] Oil (s)
[0119] Preferably, the composition of the present invention comprises one or more oils.
[0120] As used herein, “oil” means a fatty compound or substance which is in the form of a liquid or a paste (non-solid) at room temperature (25℃) under atmospheric pressure (760 mmHg) . As the oils, those generally used in cosmetics can be used alone or in combination thereof. These oils may be volatile or non-volatile.
[0121] The oil may be a non-polar oil such as a hydrocarbon oil, a silicone oil, or the like; a polar oil such as an ester oil or a fatty alcohol; or a mixture thereof.
[0122] The oil may be oils of plant or synthetic oils.
[0123] The ester oils are preferably liquid esters of saturated or unsaturated, linear or branched C1-C26 aliphatic monoacids or polyacids and of saturated or unsaturated, linear or branched C1-C26 aliphatic monoalcohols or polyalcohols, the total number of carbon atoms of the esters being greater than or equal to 10.
[0124] The esters according to this variant may also be selected from monoesters, diesters, triesters, tetraesters, and polyesters, and mixtures thereof.
[0125] These esters may be, for example, oleates, laurates, palmitates, myristates, behenates, cocoates, stearates, isostearate, linoleates, linolenates, caprates, and arachidonates, or mixtures thereof such as, especially, oleopalmitate, oleostearate, and palmitostearate mixed esters, as well as pentaerythrityl tetraethyl hexanoate, pentaerythrityl tetraisostearate.
[0126] Among the monoesters of monoacids and of monoalcohols, mention may be made of ethyl palmitate, ethyl hexyl palmitate, isopropyl palmitate, dicaprylyl carbonate, alkyl myristates such as isopropyl myristate or ethyl myristate, isocetyl stearate, 2-ethylhexyl isononanoate, isononyl isononanoate, stearyl heptanoate, stearyl caprylate, isodecyl neopentanoate, octyldodecyl neopentanoate, and isostearyl neopentanoate.
[0127] Esters of C4-C22 dicarboxylic or tricarboxylic acids and of C1-C22 alcohols, and esters of monocarboxylic, dicarboxylic, or tricarboxylic acids and of non-sugar C4-C26 dihydroxy, trihydroxy, tetrahydroxy, or pentahydroxy alcohols may also be used.
[0128] Mention may especially be made of: diethyl sebacate; isopropyl lauroyl sarcosinate; diisopropyl sebacate; bis (2-ethylhexyl) sebacate; diisopropyl adipate; di-n-propyl adipate; dioctyl adipate; bis (2-ethylhexyl) adipate; diisostearyl adipate; bis (2-ethylhexyl) maleate; triisopropyl citrate; triisocetyl citrate; triisostearyl citrate; glyceryl trilactate; glyceryl trioctanoate; trioctyldodecyl citrate; trioleyl citrate; neopentyl glycol diheptanoate; diethylene glycol diisononanoate.
[0129] As examples of ester oils, mention can be also made of triglycerides, for example, caprylyl glycerides, glyceryl trimyristate, glyceryl tripalmitate, glyceryl trilinolenate, glyceryl trilaurate, glyceryl tricaprate, glyceryl tricaprylate, glyceryl tri (caprate / caprylate) (or caprylic / capric triglyceride) , and glyceryl tri (caprate / caprylate / linolenate) .
[0130] Preferably, ester oils are selected from diisopropyl adipate, dioctyl adipate, 2-ethylhexyl hexanoate, stearyl heptanoate, stearyl caprylate, ethyl laurate, cetyl octanoate, octyldodecyl octanoate, octyldodecyl neopentanoate, isodecyl neopentanoate, myristyl propionate, 2-ethylhexyl 2-ethylhexanoate, 2-ethylhexyl octanoate, 2-ethylhexyl caprylate / caprate, methyl palmitate, ethyl palmitate, isopropyl palmitate, dicaprylyl carbonate, isopropyl lauroyl sarcosinate, isononyl isononanoate, ethylhexyl palmitate, isohexyl laurate, hexyl laurate, isocetyl stearate, isopropyl isostearate, isopropyl myristate, isodecyl oleate, glyceryl tri (2-ethylhexanoate) , pentaerythrithyl tetra (2-ethylhexanoate) , pentaerythrityl tetraisostearate, 2-ethylhexyl succinate, diethyl sebacate, and mixtures thereof.
[0131] As examples of silicone oils, mention may be made of, for example, linear organopolysiloxanes optionally comprising alkyl or alkoxy groups containing from 1 to 10 carbon atoms such as methylpolysiloxane, caprylyl methylpolysiloxane, dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane, and the like; cyclic organopolysiloxanes such as cyclohexasiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane; and mixtures thereof.
[0132] Preferably, the silicone oil is selected from liquid polydialkylsiloxanes, especially liquid polydimethylsiloxanes (PDMS) and liquid polyorganosiloxanes comprising at least one aryl group. They may be volatile or non-volatile.
[0133] When they are volatile, the silicones are more particularly selected from those having a boiling point of between 60℃ and 260℃, and even more particularly from:
[0134] (i) cyclic polydialkylsiloxanes comprising from 3 to 7 and preferably 4 to 5 silicon atoms; and
[0135] (ii) linear volatile polydialkylsiloxanes containing 2 to 9 silicon atoms and having a viscosity of less than or equal to 5×10-6 m2 / sat 25℃.
[0136] Non-volatile polydialkylsiloxanes may also be used. These non-volatile silicones are more particularly selected from polydialkylsiloxanes, among which mention may be made mainly of polydimethylsiloxanes containing trimethylsilyl end groups.
[0137] Mention may also be made of polydimethylsiloxanes containing dimethylsilanol end groups known under the name dimethiconol (CTFA) , such as the oils of the 48 series from the company Rhodia.
[0138] Among the silicones containing aryl groups, mention may be made of polydiarylsiloxanes, especially polydiphenylsiloxanes and polyalkylarylsiloxanes such as phenyl silicone oil.
[0139] The hydrocarbon oils may be selected from:
[0140] - linear or branched, optionally cyclic, C6-C16 lower alkanes. Examples that may be mentioned include hexane, undecane, dodecane, tridecane, and isoparaffins, for instance isohexadecane, isododecane, and isodecane; and
[0141] -linear or branched hydrocarbons containing more than 16 carbon atoms, such as liquid paraffins, liquid petroleumjelly, polydecenes and hydrogenated polyisobutenes such as and squalane.
[0142] Preferably, hydrocarbon oils are selected from linear or branched hydrocarbons such as isohexadecane, isododecane, squalane, mineral oil (e.g., liquid paraffin) , paraffin, vaseline or petrolatum, naphthalenes, and the like; hydrogenated polyisobutene, isoeicosan, and decene / butene copolymer; and mixtures thereof.
[0143] In some preferred embodiments, the composition of the present invention further comprises at least one oil selected from silicone oils, hydrocarbon oils, ester oils, and mixtures thereof; preferably selected from organopolysiloxanes optionally comprising alkyl or alkoxy groups containing from 1 to 10 carbon atoms such as methylpolysiloxane, caprylyl methylpolysiloxane, and dimethylpolysiloxane, hydrogenated polyisobutene, esters of saturated, linear or branched C6-C10 aliphatic monoacids and of saturated, linear or branched C10-C20 aliphatic monoalcohols, the total number of carbon atoms of the esters being greater than or equal to 20, and mixtures thereof; more preferably selected from dimethicone, hydrogenated polyisobutene, octyldodecyl neopentanoate, stearyl heptanoate, stearyl caprylate, and mixtures thereof.
[0144] Advantageously, the oil is present in the composition of the present invention in an amount ranging from 5 wt. %to 70 wt. %, preferably from 10 wt. %to 60 wt. %, relative to the total weight of the composition.
[0145] Other ingredients
[0146] The composition according to the present invention may further comprise other ingredient (s) usually used in the field under consideration.
[0147] For example, the composition according to the present invention may further comprises other ingredients selected from fillers in addition to hydrophobic silicas, antioxidants, preserving agents, fragrances, neutralizers, antiseptics, additional cosmetic active agents, such as vitamins, and mixtures thereof.
[0148] It is a matter of routine operations for a person skilled in the art to adjust the nature and amount of the other ingredients present in the compositions in accordance with the present invention such that the advantageous properties of the composition used according to the present invention are not, or are not substantially, adversely affected by the envisaged addition.
[0149] According to a preferred embodiment, the present invention provides a composition comprising, relative to the total weight of the composition:
[0150] a) from 1 wt. %to 5 wt. %of silicone elastomer resin selected from vinyldimethyl / trimethylsiloxysilicatestearyl dimethicone crosspolymer, dimethicone / vinyltrimethylsiloxysilicate crosspolymer, and mixtures thereof;
[0151] b) from 0.3 wt. %to 2 wt. %of silica silylate having an average size ranging from 5 to 15 microns and a specific surface per unit of weight ranging from 600 to 800 m2 / g; and
[0152] c) from 3 wt. %to 10 wt. %of at least one C2-C6 carboxylic acid ester of sucrose.
[0153] Preferably, the composition according to the present invention is anhydrous.
[0154] For the purposes of the present invention, the term "anhydrous" means that the composition according to the present invention contains less than 2 wt. %and preferably less than 1 wt. %of water relative to the total weight of the composition. Where appropriate, such small amounts of water may be provided by ingredients of the composition that contain it in residual amount, but are not deliberately provided.
[0155] Galenic form and use
[0156] The anhydrous composition of the present invention is suitable to be used as a skin care, and / or make up product. More particularly, the composition of the present invention is in the form of lipstick and so on.
[0157] The composition according to the present invention may be prepared in a conventional manner.
[0158] According to the second aspect, the present invention provides a cosmetic process for caring for / making up keratin materials comprising applying the composition as described above to the keratin materials.
[0159] In particular, the keratin material is the skin, especially, the lips.Examples
[0160] The examples that follow are given as non-limiting illustrations of the present invention.
[0161] Main raw materials used, trade names and supplier thereof are listed in Table 1.
[0162] Table 1
[0163] Invention Examples 1-3 and Comparative Examples 1-3
[0164] Lipsticks according to the present invention (IE. ) 1-3 and comparative lipsticks (CE) 1-3 were prepared with the ingredients listed in Table 2 (the contents are expressed as weight percentages of each material, unless otherwise indicated) :
[0165] Table 2
[0166] DIMETHICONE (and) DIMETHICONE / VINYLTRIMETHYLSILOXYSILICATE CROSSPOLYMER*: ~16 wt. %DIMETHICONE / VINYLTRIMETHYLSILOXYSILICATE CROSSPOLYMER in~84 wt. %DIMETHICONE.
[0167] DIMETHICONE (and) DIMETHICONE CROSSPOLYMER**: ~16-17 wt. %DIMETHICONE CROSSPOLYMER in~83-84%DIMETHICONE.
[0168] Lipsticks of invention examples 1-3 are compositions according to the present invention.
[0169] Lipstick of comparative example 1 does not comprise at least one hydrophobic silica.
[0170] Lipstick of comparative example 2 does not comprise at least one silicone elastomer resin.
[0171] Lipstick of comparative example 3 does not comprise at least one sugar ester selected from C1-C30 monoesters and polyesters of sugars.
[0172] Preparation procedure:
[0173] The detailed procedure of preparing above lipsticks is as below:
[0174] i) mixing all the ingredients under 95-100℃ with stirring to obtain a homogeneous mixture;
[0175] ii) pouring the homogeneous mixture into a lip stick mold at 98℃, leaving the mixture in the mold under 25℃ until solidification; and
[0176] iii) demolding the lipsticks obtained from the lip stick mold.
[0177] Evaluation:
[0178] Evaluation on hardness of the lipsticks, matte effect, color evenness, non-oily and non-dry feeling delivered by the lipsticks were performed.
[0179] Hardness was measured with the method described above.
[0180] Matte effect was evaluated by 6 experts as follows.
[0181] Firstly, lipsticks of invention examples and comparative examples were repeatedly applied, respectively, three times on the same area of the lips using the same force; the area was illuminated with a D65 light and the light reflection (shine) level was checked after 5 minutes of application. Then scores were given as follows.
[0182] 4.1-5.0: low shininess;
[0183] 3.1-4.0: low to medium shininess;
[0184] 3: medium; shininess;
[0185] 2.0-2.9: medium to high shininess;
[0186] 1.0-1.9: high shininess.
[0187] Color evenness was evaluated by 6 experts as follows.
[0188] Firstly, the compositions according to invention examples and comparative examples were repeatedly applied on left side of forearm using the same force to draw a line for 4 cm; and then the line was spread from left side to right side for about 8 times to fill the area of 4 cm*4 cm with fingers. Next, the evenness of the area (if there is any aggregation or uneven color distribution) was observed.
[0189] Then scores were given as follows.
[0190] 4.1-5.0: very good;
[0191] 3.1-4.0: basically good;
[0192] 3: acceptable;
[0193] 2.0-2.9: slightly poor and not acceptable;
[0194] 1.0-1.9: poor, not acceptable.
[0195] The non-oilyfeeling was evaluated by 6 experts by the following steps:
[0196] Firstly, repeatedly apply the compositions according to invention and comparative examples, respectively, three times on the same area of the lips using the same force; wait for 3 minutes and check lip greasy-feeling sensation.
[0197] Then comments or scores were given as follows.
[0198] 4.1-5.0: very good, not greasy;
[0199] 3.1-4.0: slightly greasy;
[0200] 3: a little greasy, acceptable;
[0201] 2.0-2.9: quite greasy and not acceptable;
[0202] 1.0-1.9: very greasy, not acceptable.
[0203] The non-dryfeeling was evaluated by 6 experts by the following steps:
[0204] Firstly, repeatedly apply the compositions according to invention and comparative examples, respectively, three times on the same area of the lips using the same force; wait for 3 hours and check lip moisturizing condition.
[0205] Then comments or scores were given as follows.
[0206] 4.1-5.0: very good;
[0207] 3.1-4.0: basically good;
[0208] 3: acceptable;
[0209] 2.0-2.9: slightly poor and not acceptable;
[0210] 1.0-1.9: poor, not acceptable.
[0211] The hardness, average scores on matte effect, color evenness, non-oily and non-dry feeling delivered by lipsticks of invention examples and comparative examples were summarized in Table 3.
[0212] Table 3
[0213] It can be seen that the compositions of invention examples 1-3 demonstrated a good combination of suitable hardness, matte effect, color evenness, non-oily and non-dry feeling upon application, while the compositions of comparative example 1-3 are not good in terms of at least one of hardness, matte effect, color evenness, non-oily feeling and non-dry feeling.
Claims
1.A composition, preferably for caring for and / or making up keratin materials comprising:a) at least one silicone elastomer resin;b) at least one hydrophobic silica; andc) at least one sugar ester selected from C1-C30 monoesters and polyesters of sugars.2.The composition according to claim 1, wherein the silicone elastomer resin comprises at least one trimethylsiloxysilicate group, preferably the silicone elastomer resin is selected from vinyldimethyl / trimethylsiloxysilicatestearyl dimethicone crosspolymer, dimethicone / vinyltrimethylsiloxysilicate crosspolymer, and mixtures thereof.3.The composition according to claim 1 or 2, wherein the silicone elastomer resin is present in an amount ranging from 0.1 wt. %to 10 wt. %, preferably from 0.5 wt. %to 8 wt. %, more preferably from 1 wt. %to 5 wt. %, relative to the total weight of the composition.4.The composition according to any of claims 1-3, wherein the hydrophobic silica is selected from aerogel particles of hydrophobic silica exhibiting a specific surface per unit ofweight (SW) ranging from 500 to 1500 m2 / g and a volume-average diameter ranging from 1 to 1500μm, preferably aerogel particles of hydrophobic silica exhibiting a specific surface per unit of weight (SW) ranging from 600 to 800 m2 / g and a volume-average diameter (D [0.5] ) ranging from 5 to 15μm.5.The composition according to any of claims 1-4, wherein the hydrophobic silica is present in an amount ranging from 0.1 wt. %to 5 wt. %, preferably from 0.3 wt. %to 2 wt. %, relative to the total weight of the composition.6.The composition according to any one of claims 1-5, wherein the sugar ester is selected from C2-C6 carboxylic acid esters of sugars, preferably selected from C2-C6 carboxylic acid esters of sucrose, more preferably, selected from mixed esters of acetic acid, isobutyric acid and sucrose.7.The composition according to any of claims 1-6, wherein the sugar ester is present in an amount ranging from 1 wt. %to 20 wt. %, preferably from 2 wt. %to 15 wt. %, more preferably from 3 wt. %to 10 wt. %, relative to the total weight of the composition.8.The composition according to any of claims 1-7, further comprising one or mere pigments, preferably selected from metal oxide pigments, organic pigments, and mixtures thereof, more preferably selected from RED 7, YELLOW 6, iron oxides, titanium dioxide, and mixtures thereof.9.The composition according to claim 8, wherein the pigment is present in an amount ranging from 5 wt. %to 14 wt. %, preferably 6 wt. %to 13 wt. %, more preferably 6 wt. %to 12 wt. %, still more preferably from 6 wt. %to 10 wt. %, even more preferably 6.5 wt. %to 9 wt. %, most preferably 6.5 wt. %to 8 wt. %, relative to the total weight of the composition.10.The composition according to any of claims 1-9, further comprise one or more waxes, preferably selected from polyethylene wax, paraffin, microcrystalline wax, synthetic wax, Cera Microcristallina, C20-40 alkyl stearate, and mixtures thereof.11.The composition according to claim 10, wherein the wax is present in an amount ranging from 0.1 wt. %to 30 wt. %, preferably from 1 wt. %to 20 wt. %, relative to the total weight of the composition.12.The composition according to any of claims 1-11, further comprising one or more oils, preferably selected from silicone oils, hydrocarbon oils, ester oils, and mixtures thereof; more preferably selected from organopolysiloxanes optionally comprising alkyl or alkoxy groups containing from 1 to 10 carbon atoms, hydrogenated polyisobutene, esters of saturated, linear or branched C6-C10 aliphatic monoacids and of saturated, linear or branched C10-C20 aliphatic monoalcohols, the total number of carbon atoms of the esters being greater than or equal to 20, and mixtures thereof, more preferably selected from dimethicone, hydrogenated polyisobutene, octyldodecyl neopentanoate, stearyl heptanoate, stearyl caprylate, and mixtures thereof; present in an amount ranging from 5 wt. %to 70 wt. %, preferably from 10 wt. %to 60 wt. %, relative to the total weight of the composition.13.The composition according to claim 1, comprising, relative to the total weight of the composition:a) from 1 wt. %to 5 wt. %of silicone elastomer resin selected from vinyldimethyl / trimethylsiloxysilicatestearyl dimethicone crosspolymer, dimethicone / vinyltrimethylsiloxysilicate crosspolymer, and mixtures thereof;b) from 0.3 wt. %to 2 wt. %of silica silylate having an average size ranging from 5 to 15 microns and a specific surface per unit of weight ranging from 600 to 800 m2 / g; andc) from 3 wt. %to 10 wt. %of at least one C2-C6 carboxylic acid ester of sucrose.14.The composition according to any of claims 1-13, which is anhydrous.15.A non-therapeutic process for caring for and / or making up keratin materials comprising applying the composition as defined in any of claims 1-14 to the keratin materials.
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