Anhydrous solid cosmetic composition comprising decaglycerol myristate and a combination of fatty substances

Abstract

An anhydrous solid cosmetic composition comprising: a) at least 8% polyglyceryl-10-myristate; b) at least one liquid fatty substance selected from non-polar hydrocarbon oils; etc.; at least one first solid fatty substance with a melting point below 30°C; d) at least one second solid fatty substance with a melting point from 30°C to 40°C; ete) at least one third solid fatty substance with a melting point of at least 60°C. Use of the cosmetic composition as defined above for cleansing and / or removing makeup from keratinous materials, preferably on the face, including the lips, eyes, and eyelashes.

Description

Title of the invention: Anhydrous solid cosmetic composition comprising decaglycerol myristate and a combination of fatty substances Technical field

[0001] The invention belongs to the field of cosmetics, in particular dedicated to the cleaning or removal of make-up from keratin materials, such as for example the skin, the lips, the eye contour or the eyelashes, more particularly to that of anhydrous solid cosmetic compositions.

[0002] The invention relates to a cosmetic composition comprising decaglycerol myristate and a specific combination of fatty substances, dedicated to the cleaning or make-up removal of keratin materials, such as for example the skin, lips or eyelashes. The present invention also relates to the use of such a composition for the cleaning and / or make-up removal of keratin materials, in particular for the face. Technological background

[0003] Solid cosmetic compositions are increasingly popular with consumers who are concerned about reducing their impact on the environment. Indeed, these products have the advantage of being low consumers of natural water resources and also make it possible to reduce the carbon impact and costs related to the quantities of water transported in comparison with liquid products containing them (transport of water for manufacturing and then transport of water-based products resulting in a significant volume and weight to be transported relative to the weight of active ingredient). In addition, given their low water content, anhydrous compositions make it possible to limit or even eliminate the use of preservatives which are generally synthetic and often criticized as allergenic or irritant.

[0004] Consumers are also looking for cosmetic compositions with more environmentally friendly ingredients and with a high level of natural and / or naturally derived ingredients. Regulations have also evolved in this direction in order to better quantify the level of ingredients of natural origin in a product. In particular, to determine the degree of naturalness of their developed and manufactured ingredients, manufacturers use the NF ISO 16128 standard which defines different categories of ingredients of organic and / or natural origin and gives guidelines for calculating the percentage of ingredients of natural origin in their finished raw material and assigning a naturalness index to cosmetic ingredients. However, the use of ingredients of natural origin can have a significant impact on both on the sensoriality of a cosmetic product (texture perceived as "pasty", sticky, difficult to apply or which could cause a brake on application) and on its stability and homogeneity over time (without the phenomenon of oil release or anarchic crystallization creating perceptible grains in the texture).

[0005] At the same time, proper skin cleansing and removal of stubborn makeup is essential for facial care. Indeed, excess sebum or makeup residue can clog the pores of the skin and promote the appearance of spots. It is also essential to be able to remove makeup perfectly before going to bed because makeup residue can irritate the skin, promote dehydration of the skin barrier by absorbing the makeup and / or cause premature aging of the skin by preventing the epidermis from regenerating. However, removing stubborn makeup remains a challenge, especially for waterproof mascara, eyeliner, eyeshadow, glitter, long-lasting foundation, longer-lasting lip products and more generally any so-called “non-transfer” makeup product.Typical makeup removers are insufficient to remove stubborn makeup and may require repeated tugging and rubbing of the skin and / or delicate areas around the eyes, thus causing irritation. Other cleansing products may contain effective surfactants, but these may cause tightness due to their excessive detergent effect and / or have a negative impact on the environment. Examples include sulfated surfactants, various amphoteric surfactants such as coco betaine, cocoamidopropyl betaine or sodium cocoamphodiacetate, or oxyalkylenated surfactants such as surfactants containing a polyoxyethylene (PEG) or polyoxypropylene (PPG) unit. Finally, other oil-based makeup removers may facilitate makeup removal, but leave a greasy and unpleasant feeling on the skin and / or do not rinse off easily enough.

[0006] Anhydrous solid makeup remover balms exist and allow makeup to be removed and the skin to be gently cleansed by softening under the effect of pressure when applied to the skin and / or melting upon contact with the heat of the skin. Their makeup removal effectiveness is however variable and, when satisfactory, their composition does not meet environmental concerns. For example, the anhydrous solid makeup remover compositions described in document WO2019 / 126999 are known, comprising a hydrophobic polymer, a hydrocarbon oil and two surfactants, one of which is a polyglycerol ester. But these compositions circumvent the difficulties by using a synthetic thickener (hydrophobic polyamide polymer) and a polyoxyalkylenated surfactant to obtain sufficient stability and effectiveness in terms of makeup removal and rinsability.However, pollution linked to this type of ingredient, which accumulates and persists in the environment, remains. a major challenge in our time.

[0007] Finally, consumers also remain very demanding regarding sensory qualities and continue to look for products that are both easy to pick up and apply to the skin, and have a pleasant texture, such as a non-sticky, non-gluey feel and a sensation after rinsing of clean skin with a soft, non-greasy, non-sticky film on the skin. Some solid compositions remain quite hard on application, so that they are more difficult to spread on the skin and require more pressure or pulling of the skin to spread or can generate a feeling of drag on application.Other compositions have more flexible solid textures and soften or slide more easily during application but may appear more sticky or have insufficient stability over time, particularly with changes in appearance over time and / or a consistency that varies over time. Indeed, during stability tests under accelerated conditions with the different temperature rise and fall cycles, the flexible solid compositions may destructure and then restructure differently or recrystallize in a different form, and present, for example, a heterogeneous or lumpy appearance (agglomerates), a granular structure (crystallization in the form of grains), a release of oil on the surface and / or an increase or decrease in the consistency of the composition over time.

[0008] Thus, there are many technical difficulties in formulating solid cleansing and / or makeup remover balms comprising a high level of ingredients of natural origin that are both effective and stable over time. Their manufacture therefore requires real know-how to satisfy the various criteria of performance, use and sensoriality.

[0009] There is therefore still a need for solid cleansing cosmetic compositions which allow effective makeup removal and which rinse easily, leaving the skin feeling clean, soft and pleasant after use, without the impression of dryness or residual greasy film.

[0010] There is also a need to formulate cosmetic compositions having a high level of natural and / or naturally derived ingredients, and in particular free from synthetic polymers or polyoxyalkylenated surfactants. In particular, there is a need to have cosmetic compositions comprising, for example, at least 90% of ingredients of natural origin, which is a criterion sought by more and more consumers.

[0011] There is also a need for easy-to-use, non-sticky and non-gluey, flexible solid cleansing cosmetic compositions that are easy to pick up (e.g., with the fingers or using a spatula) and also spread easily on the skin, with a softer, melting texture, without a feeling of dragging or sticking. tightness when applying.

[0012] At the same time, there is a need to have cosmetic compositions with good stability and homogeneity over time (without release or crystallization phenomena), in particular which are stable and can be preserved throughout the storage period of the product up to several months after its opening by the end user.

[0013] It is to the applicant's credit to propose a new cosmetic composition which, surprisingly, makes it possible to resolve all of these problems. Summary of the invention

[0014] According to a first aspect, the present invention relates to an anhydrous solid cosmetic composition comprising: (a) at least 8% polyglyceryl-10-myristate; b) at least one liquid fatty substance chosen from non-polar oils (Lnp); c) at least one first solid fatty substance (SI), with a melting point below 30°C; d) at least one second solid fatty substance (S2), with a melting point ranging from 30°C to 40°C; and e) at least one third solid fatty substance (S3), with a melting point of at least 60°C.

[0015] After much research, the inventors have demonstrated that it is possible to provide a flexible solid cosmetic composition, with a high content of ingredients of natural origin, which is both effective and stable over time and which also has sensory properties comparable to those of compositions comprising ingredients of petrochemical origin.

[0016] Surprisingly, the combination according to the invention makes it possible to obtain a consistency or hardness sufficient to package the composition in a pot, for example in the form of a balm texture, but at the same time it is sufficiently flexible to be easily grasped (for example with the fingers or using a spatula), without being sticky or "gluey" (taking just enough of a quantity without forming "threads" or "clumps"). The composition according to the invention has a completely unusual texture that is both relatively firm and flexible.

[0017] The combination according to the invention makes it possible to satisfy the sensoriality criteria by obtaining a solid composition that is both sufficiently soft and melts upon application. Indeed, under the effect of pressure on the skin and the heat of the skin, the composition transforms into oil allowing good distribution and easy spreading on the skin with good glide. Thus, its flexibility and melting power make it possible to work the composition on the face, for example in massages, without any sensation of braking or tightness of the skin.

[0018] Surprisingly, the particular combination of ingredients makes it possible to meet the performance criteria with effective cleansing, even for stubborn makeup (such as waterproof makeup), and with good rinsability (the composition is easily rinsed and removed with water). Furthermore, surprisingly, when rinsing with water, the composition (oily on the skin) transforms into a milky emulsion (whitens on contact with water) and then carries away with it the makeup residues and impurities, leaving the skin clean without residue or greasy film on the skin.

[0019] In addition, the composition according to the invention cleanses effectively while preserving the epidermis, without drying it out or irritating it. After rinsing, it leaves the skin soft, supple, nourished, with a clean skin finish without a feeling of a greasy or oily film.

[0020] Furthermore, the composition according to the invention makes it possible to satisfy the criteria of use and stability: the association makes it possible to obtain a solid that is both cohesive and soft, having good stability over time (in particular after storage under accelerated conditions at 50°C and in temperature cycles). Indeed, the composition remains homogeneous, without any phenomenon of oil release or oozing, including when the composition is crushed (for example under the repeated effects of pressure when removing the composition from a pot). The flexible solid composition according to the invention also has a constant consistency over time.

[0021] Surprisingly, the particular combination of ingredients highlighted by the inventors makes it possible to obtain compositions having a very high level of naturalness, which are at the same time effective, sensory and stable, without requiring the use of thickeners and / or synthetic or petrochemical surfactants such as, for example, synthetic polymers or polyoxyalkylenated surfactants.

[0022] Finally, the composition according to the invention respects the skin, including the delicate areas around the eyes, and meets the requirements of safety for the eyes as well as the conservation requirements by limiting or even eliminating the use of preservatives.

[0023] The composition according to the invention is suitable for topical application to the skin. It can be used for cleaning and / or removing make-up from keratinous materials, such as the skin, lips or eyelashes. It can be used, for example, for the face, for the eyes, for the hands, for the body or even for the hair. Preferably, the composition according to the invention is intended for cleaning and / or removing make-up from the face and / or eyes, including the eyelashes. Advantageously, the composition according to the invention is intended to be rinsed with water.

[0024] The present invention also relates to the use of the cosmetic composition as defined above for cleaning and / or removing make-up from keratin materials, preferably the face, including the lips, eyes and eyelashes. Detailed description

[0025] The general terms used herein are defined below.

[0026] The expression “at least one” is equivalent to the expression “one or more”.

[0027] The expression “comprising” encompasses the expression “consisting of”.

[0028] The expression “from ... to ...” must be understood inclusively.

[0029] The expressions “between ... and..“less than” or “greater than” must be understood excluding limits.

[0030] The name “INCI” designates the name of a cosmetic ingredient according to the international nomenclature (International Nomenclature of Cosmetic Ingredients).

[0031] For the purposes of the present invention, the term “cosmetic composition” means a composition suitable for external topical application. It comprises a cosmetically acceptable carrier, i.e. a carrier compatible with keratin materials, in particular the skin (body, face, eye contour, eyelids), lips and eyelashes. The cosmetic composition according to the invention is a cleansing and / or make-up removing product, preferably a rinse-off product. The cosmetic composition may further comprise one or more additives comprising active ingredients, emollients and perfumes. It may have moisturizing, soothing and / or protective properties for the skin. It may also promote the repair and strengthening of eyelashes.

[0032] For the purposes of the present invention, the term “keratin materials” means the skin, lips, hair, eyelashes and nails of human beings.

[0033] The term “solid” characterizes the state of the composition at room temperature (25°C) and atmospheric pressure (760 mm Hg). This means that the composition has a consistency high enough to retain its shape during storage. In other words, the composition does not flow under its own weight. The solid state can be specified by the “hardness” of the composition which defines the resistance it opposes to deformation, in particular to the penetration of a harder body.

[0034] For the purposes of the present invention, the term “anhydrous composition” means a composition having a water content of less than 2% by mass, preferably less than 1% by mass, even more particularly less than 0.5% by mass, relative to the total mass of the composition. More particularly, water is not added during the preparation of the composition and the water content corresponds to the residual water provided by the mixed ingredients.

[0035] Advantageously, the composition according to the invention contains at least 90% of ingredients of natural origin, preferably at least 94% of ingredients of natural origin. More preferably, the composition according to the invention contains at least 97% of ingredients of natural origin, preferably at least 99% of ingredients of natural origin. The percentage of ingredient of natural origin is here calculated according to the principles of the NF ISO 16128 standard. Surprisingly, the particular combination of ingredients highlighted by the inventors makes it possible to obtain compositions with a very high level of naturalness, while combining the sensory, performance and stability properties of compositions containing ingredients of synthetic or petrochemical origin.

[0036] For the purposes of the present invention, the term “natural” ingredient means an ingredient (or substance) present in nature (obtained from plants, animals, microorganisms or minerals), unprocessed or obtained from physical processes only. For example, the ingredient may be extracted and / or processed by mechanical or gravitational means, by dissolution in water, by maceration, by extraction with water, by distillation, by grinding, by pressure, by flotation, by sedimentation, by filtration, etc. The naturalness index of a natural ingredient, determined according to standard NF ISO No. 16128 (or “natural origin index”), is 1 (ingredient 100% of natural origin). Examples of natural ingredients include water, plant extracts whose solvents are natural (water or other natural solvents), parts of plants or seeds, vegetable oils, mineral ingredients, etc.

[0037] For the purposes of the present invention, the term “naturally derived” ingredient means a natural ingredient extracted and / or chemically treated, having undergone chemical transformations of small scale and in limited number. These chemical transformations and processes can be carried out according to the principles of green chemistry (as opposed to petrochemical processes involving petroleum derivatives) and are for example listed in standard NF ISO No. 16128. The naturalness index of a “naturally derived” ingredient, calculated according to standard NF ISO No. 16128, is greater than 0.5 (i.e. it contains a proportion of more than 50% of the molecular mass derived from nature).

[0038] The term “naturally sourced” ingredient here includes “natural” ingredients and “naturally derived” ingredients as defined above. The naturalness index of an ingredient of natural origin, calculated according to standard NF ISO No. 16128, is greater than 0.5 and less than or equal to 1. In contrast, synthetic ingredients or those derived mainly from fossil fuels have a naturalness index of 0.

[0039] Advantageously, the composition according to the invention is free of synthetic thickener and / or polyoxyalkylenated surfactant. Indeed, the particular combination according to the invention makes it possible to obtain high-performance and stable compositions without requiring the use of these ingredients.

[0040] For the purposes of the present invention, the term “surfactant” or “emulsifier” means any compound or mixture of compounds capable of increasing the kinetic stability of an emulsion. For the purposes of the present invention, this term designates compounds phiphilic, i.e. having both a hydrophilic (polar) part and a lipophilic (apolar) part as defined by IUPAC. These may, for example, be non-ionic, anionic, cationic or amphoteric surfactants.

[0041] According to the present invention, the term “polyoxyalkylenated emulsifier or surfactant” encompasses emulsifiers having at least one polyoxyalkylenated chain (oxyalkylene repeating units), for example chains comprising oxyethylene and / or oxypropylene repeating units. This term encompasses in particular emulsifiers with polyoxyalkylenated side and / or terminal groups, for example polyoxyethylenated (or POE) and / or polyoxypropylenated (or POP).

[0042] By “synthetic thickener” (also called herein synthetic gelling agent), is meant within the meaning of the present invention a polymer of synthetic origin which, by its presence, makes it possible to increase the viscosity of the composition into which it is introduced.

[0043] Unless explicitly stated, “free” within the meaning of the present invention means a mass quantity of substance less than or equal to 0.2% relative to the total mass of the composition, preferably less than or equal to 0.1% and more preferably less than or equal to 0.05%.

[0044] Preferably, the composition according to the invention is free of silicone compounds.

[0045] According to a particular embodiment, the composition according to the invention is free from preservatives.

[0046] Advantageously, the composition according to the invention is in the form of a flexible solid.

[0047] By “soft solid” is meant a texture that does not flow under its own weight, but can be deformed by pressure, for example with a finger. Its consistency is malleable and graspable. It can, for example, be similar to that of butter (without the fatty character). For example, when the composition is packaged in a jar, at room temperature (25°C), and the jar is turned upside down, the composition does not flow under its own weight for at least 12 hours, preferably for at least 24 hours. The composition can be easily shaped by hand and can also be easily broken by hand in order to take only the necessary quantity of product.

[0048] Preferably, the composition according to the invention has a penetration depth at 20°C ranging from 8 to 25 mm, preferably from 8 to 22 mm, better still from 10 to 22 mm.

[0049] The penetration depth makes it possible to measure the consistency and / or plasticity of samples (in particular pasty, creamy, semi-solid or highly viscous samples). It is determined here by penetrometry using a PNR 12 penetrometer equipped with a 102.5 g calibrated cone of the SETA ASTM-IP type (Petrotest reference 18-0101) with a penetration time of 10 seconds. A penetration pot (screw-top jar of diameter 90 mm and height 110 mm) is filled with the sample to be tested (whose surface is leveled) and the pot is placed for at least 12 hours in a thermostatically controlled oven at 20°C. The pot is centered in relation to a grid on the base support of the penetrometer equipped with the penetration cone. The tip of the penetration cone is adjusted to the surface of the sample. When the measurement is started, the cone freely falls into the sample, under the action of its own weight, for a period of 10 seconds. The depth of penetration is recorded and expressed in mm. The deeper the penetration mobile sinks, the less consistent the composition.

[0050] Advantageously, the composition according to the present invention can have a dropping point ranging from 55°C to 75°C, preferably from 57°C to 70°C. This presents an advantage for industrial implementation, but also for the stability and application of the composition according to the invention.

[0051] The dropping point represents the temperature at which a drop of molten product, in the liquid state, falls from a calibrated cup (with a pierced bottom), gradually heated. The dropping point is determined according to ASTM-D 3954 using a Metler Toledo DP70 (Dropping Point System) device. More precisely, the composition is heated until all the ingredients have melted, then poured into a calibrated cup. The cup is placed at room temperature (25°C) for at least 20 minutes before measuring the dropping point. The cup is then placed in the DP70 measuring device with a heating rate of 1°C per minute.

[0052] The composition according to the invention may be single-phase or may be in the form of a dispersion of two immiscible phases.

[0053] The term “single-phase composition” means a composition that contains only one homogeneous phase. Such a composition is different from dispersions of two phases that are immiscible with each other at room temperature (also called emulsions) which comprise a dispersed phase (or discontinuous phase) in the form of droplets in a dispersing phase (called a continuous phase). A single-phase composition is also different from two-phase, or biphasic, compositions consisting of two separate distinct phases (in particular a hydrophilic phase and an oily phase), and which require, for example, prior stirring in order to form an emulsion before application.

[0054] The composition according to the invention may also be in the form of a dispersion of two phases which are immiscible with each other at room temperature (25°C), in particular a dispersion of a hydrophilic phase (composed of hydrophilic constituents) in a lipophilic phase (or fatty phase). As hydrophilic constituents which can form a hydrophilic phase, mention may be made, for example, of short-chain monoalcohols, for example C1 to C4 (such as ethanol, isopropanol), polyols, linear or branched, for example comprising 3 to 8 carbon atoms (such as butylene glycol, glycerol or glycerin, sorbitol, etc.), and a mixture thereof. When the composition according to the invention is in the form of a dispersion, the mass content of hydrophilic phase is at most 10%, preferably at most 7%, better still at most 5%, relative to the total mass of the composition.

[0055] Whether the composition is single-phase or in the form of a dispersion, macroscopic analysis (with the naked eye) of the composition according to the invention shows a homogeneous appearance.

[0056] According to a preferred embodiment, the composition according to the invention is single-phase. Polyglyceryl-10-myristate:

[0057] The composition according to the invention contains at least 8% by mass of polyglyceryl-10-myristate.

[0058] Polyglyceryl-10-myristate is known as a skin conditioning agent and is also used as a non-ionic surfactant, generally to stabilize oil-in-water emulsions (or O / W emulsions).

[0059] It is an ester of myristic acid and decaglycerol (or polyglycerol comprising 10 glycerol units). It can be obtained after reaction of one (or more) fatty acid(s) (myristic acid, preferably of plant origin) and a decaglycerol (homopolymer of glycerol comprising 10 glycerol units), which can itself be obtained by condensation of a vegetable glycerin. It can therefore be mono-, di-, tri- or polyesters of myristic acid and decaglycerol. Esters or mixtures of esters with a low degree of esterification are preferably used, such as, for example, monoesters, diesters or triesters of decaglycerol and myristic acid. More preferably, polyglyceryl-10-myristate is a monoester of decaglycerol and myristic acid (decaglycerol monomyristate, CAS no. 87390-32-7).

[0060] Preferably, the polyglyceryl-10-myristate is of natural origin.

[0061] As non-limiting examples of polyglyceryl-10-myristate, mention may be made of the products marketed under the names S FACE M-1001 (from the company ROSSOW COSMETIQUES) or SUNSOFT Q-14S-C(MB) (manufactured by the company TAIYO KAGAKU Co. Ltd.).

[0062] The mass content of polyglyceryl-10-myristate in the composition according to the present invention is at least 8% relative to the total mass of the composition. Preferably, the mass content of polyglyceryl-10-myristate is at least 10%, preferably at least 12%, more preferably at least 15% relative to the total mass of the composition. This makes it possible to combine better stability and better rinsability of the composition according to the invention.

[0063] Preferably, the mass content of polyglyceryl-10-myristate in the composition according to the present invention is less than 25%, preferably less than 20%, relative to the total mass of the composition.

[0064] The composition according to the invention may further comprise at least one additional surfactant. The term “additional surfactant” means a surfactant other than the polyglyceryl-10-myristate defined above. These may be, for example, non-ionic, anionic, cationic or amphoteric surfactants. Preferably, the at least one additional surfactant is non-ionic.

[0065] Advantageously, polyglyceryl-10-myristate is the predominant surfactant. In other words, if other additional surfactants are present in the composition according to the invention, the mass content of polyglyceryl-10-myristate is greater than the total mass content of additional surfactant(s) in the composition. That is to say, the mass content of polyglyceryl-10-myristate represents more than 50% by mass, relative to the total mass of surfactants in the composition. For example, in the case of a composition having a mass content of 10% of polyglyceryl-10-myristate, the sum of the mass contents of the other surfactants present is less than 10%, relative to the total mass of the composition.

[0066] According to an advantageous embodiment, the composition according to the invention is free of polyoxyalkylenated surfactant.

[0067] According to a particular embodiment, the composition according to the invention may be free of other non-ionic surfactant. In other words, polyglyceryl-10-myristate is the only non-ionic surfactant in the composition according to the invention.

[0068] According to a more particular embodiment, the composition according to the invention may be free of other surfactant. In other words, polyglyceryl-10-myristate is the only surfactant of the composition according to the invention, that is to say that the composition does not comprise any other non-ionic surfactant, nor any ionic surfactant (such as anionic, cationic or amphoteric). Fatty substances:

[0069] The composition according to the invention comprises different fatty substances (liquid and solid).

[0070] For the purposes of the invention, the term “fatty substance” means an organic compound that is immiscible in water at room temperature (25°C) and at atmospheric pressure (1,013.105 Pa; 760 mm Hg). More particularly, the solubility in water of this type of compound is less than 5%, preferably 1% and more preferably less than 0.1% by mass. This type of compound generally has in its structure a hydrocarbon chain comprising at least 6 carbon atoms or a chain of at least two siloxane groups. Generally, the fatty substances can be hydrocarbon, silicone or fluorinated.

[0071] For the purposes of the present invention, the term “hydrocarbon” means a compound containing at least one hydrocarbon group (i.e. a group containing hydrogen and carbon atoms), and optionally oxygen, nitrogen, sulfur and / or phosphorus atoms. The hydrocarbon compound may, for example, example contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups. More particularly, within the scope of the present invention, a hydrocarbon compound does not contain a silicon or fluorine atom.

[0072] For the purposes of the present invention, the term “silicone” means a compound comprising at least one silicon atom, and in particular at least one Si-O group. Examples that may be mentioned are organopolysiloxanes.

[0073] “Fluorinated” means a compound containing at least one fluorine atom.

[0074] In the context of the present invention, the fatty substances are preferably hydrocarbon-based, in particular of natural origin. Preferably, the composition according to the invention is free of silicone fatty substances and fluorinated fatty substances.

[0075] Fatty substances can be liquid or solid at room temperature (25°C) and at atmospheric pressure (1,013.105 Pa; 760 mm Hg). Solid fatty substances (or non-liquid fatty substances) are generally used in cosmetic compositions as structuring agents, for example to provide consistency to the composition or increase the viscosity of fatty phases.

[0076] In the context of the present invention, the composition comprises at least one liquid fatty substance chosen from non-polar hydrocarbon oils, and at least three distinct solid fatty substances as defined below. Non-polar liquid fatty body (Lnp):

[0077] The composition according to the invention comprises at least one liquid fatty substance chosen from non-polar hydrocarbon oils (Lnp).

[0078] By “oil” we mean a fatty substance which is liquid at room temperature (25°C) and at atmospheric pressure (1,013.105 Pa; 760 mm Hg).

[0079] For the purposes of the present invention, the term “hydrocarbon oil” means an oil formed essentially, or even consisting of, carbon and hydrogen atoms, and possibly oxygen and nitrogen atoms, and not containing any silicon or fluorine atoms. It may, for example, contain ester, ether, carbonate, etc. groups.

[0080] For the purposes of the present invention, the term “non-polar oil” means an apolar or weakly polar oil. This is in particular an oil whose ôa component of the solubility parameter, at 25°C, is less than 7 (J / cm3)1 / 2.

[0081] The definition and calculation of solubility parameters in Hansen's three-dimensional solubility space are described in the article by C.M. Hansen: "The three di-mensional solubility parameters", J. Paint Technol. 39, 105 (1967). The total solubility parameter ô is decomposed into three components (ô2 = ôD2 + ôP2 + ôH2): - the parameter ôD which characterizes the dispersion, linked to the London dispersion forces (Van der Waals interactions) - the parameter ôP which characterizes the polarity, linked to the Debye interaction forces between permanent dipoles and to the Keesom interaction forces between dipoles induced and permanent dipoles (dipole moment) - the parameter ôH which characterizes other specific interaction forces (such as hydrogen bonding).

[0082] The parameter ôa is determined by the equation: ôa = (ôP2 + ôH 2)1 / 2. The parameters ôD, ôP, ôH and ôa are expressed in (J / cm3)1 / 2. Alkanes in particular have a parameter ôa equal to 0 (J / cm3)1 / 2. Document WO2016 / 096628 also gives examples of values ​​of ôa for different oils.

[0083] Preferably, the non-polar hydrocarbon oil has an interfacial tension, at 23°C, greater than 30 mM / m.

[0084] Interfacial tension (sometimes also called polarity index or liquid-liquid interfacial tension or IFT) is measured when two immiscible phases are in contact (here oil and water) and is related to the cohesive forces between molecules within a phase and the intermolecular forces present at the interface between these two phases. It can be influenced by the polarity of the molecules. Interfacial tension can be measured according to the “hanging drop” method using a Dataphysics OCAH 200 measuring device (DataPhysics Instruments GmbH, Germany) as described in WO2021 / 180922. Interfacial tension values ​​of oils are also given in BASF’s “Emollient Jockey” numerical tool.

[0085] As examples of non-polar oils that can be used, mention may be made of hydrocarbons comprising 6 to 16 carbon atoms, hydrocarbon oils comprising more than 16 carbon atoms, mono-ethers (comprising only one ether group) comprising at least 12 carbon atoms, di-alkyl carbonates whose alkyl groups comprise at least 6 carbon atoms and certain fatty mono-esters (or fatty acid and / or fatty alcohol esters, comprising only one ester group) comprising at least 16 carbon atoms. In the context of the present invention, these examples exclude the corresponding hydroxylated oils, that is to say which would comprise one or more hydroxyl groups (-OH). Vegetable oils (containing triglycerides and fatty acids), glycerides, fatty alcohols and silicone oils are also excluded from the definition of non-polar oil.

[0086] Hydrocarbons comprising 6 to 16 carbon atoms may be linear or branched and may be of mineral, vegetable or synthetic origin. Preferably, the C6 to C16 hydrocarbons are of vegetable origin. They are preferably alkanes. For example, mention may be made of n-decane (C10), n-undecane (C11), n-dodecane (C12), n-tridecane (C13), n-tetradecane (C14), n-pentadecane (C15), n-hexadecane (C16), or a mixture of alkanes (for example undecane and tridecane). For example, mention may be made of the oil marketed under the name VEGELIGHT SILK (INCI names: C9-C12 alkane) by the company Biosynthis (France), the oil marketed under the name CETIOL ULTIMATE (INCI name: undecane (and) tridecane (and) to-copherol) by the company BASF (France).

[0087] Hydrocarbon oils comprising more than 16 carbon atoms may be linear or branched, saturated or unsaturated. They may be of mineral, vegetable or synthetic origin, preferably of vegetable origin. Examples include squalane (preferably of vegetable origin). Paraffin oils, vaseline oil, polydecenes, hydrogenated polyisobutene are other examples of hydrocarbon oils.

[0088] The dialkylated monoether oils that can be used have linear or branched, saturated or unsaturated, non-hydroxylated alkyl groups comprising at least 6 carbon atoms, preferably at least 8 carbon atoms. More particularly, the ether compounds that can be used may have the formula RO-R', in which R and R' are linear or branched, saturated or unsaturated, non-hydroxylated alkyl groups comprising at least 6 carbon atoms, preferably at least 8 carbon atoms. They may, for example, be fatty acid ethers. The alkyl groups may more particularly comprise from 8 to 30 carbon atoms, preferably from 8 to 24 carbon atoms. Examples that may be mentioned are dicaprylyl ether, distearyl ether, diisononyl ether, or a mixture thereof.

[0089] The dialkyl carbonates which can be used have linear or branched, saturated or unsaturated, non-hydroxylated alkyl groups comprising at least 6 carbon atoms, preferably at least 8 carbon atoms. In other words, the carbonate compounds which can be used may have the formula ROC(O)-O-R' in which R and R' are linear or branched, saturated or unsaturated, non-hydroxylated alkyl groups comprising at least 6 carbon atoms, preferably at least 8 carbon atoms. The alkyl groups may more particularly comprise from 8 to 30 carbon atoms, preferably from 8 to 24 carbon atoms. Examples which may be mentioned are dicaprylyl carbonate, diethylhexyl carbonate, dipropylheptyl carbonate, or a mixture thereof.

[0090] The so-called “fatty” monoesters that can be used have only one ester group and comprise at least 16 carbon atoms. They have at least two linear or branched, saturated or unsaturated, non-hydroxylated alkyl groups comprising at least 6 carbon atoms, preferably at least 8 carbon atoms, more preferably at least 10 carbon atoms. More particularly, the ester compounds that can be used may have the formula RC(O)-O-R', in which R and R' are linear or branched, saturated or unsaturated, non-hydroxylated alkyl groups, independently comprising at least 6 carbon atoms, preferably at least 8 carbon atoms, more preferably at least 10 carbon atoms. They may, for example, be esters of fatty acids and / or fatty alcohols. More particularly, the Alkyl groups R and R' may independently comprise from 8 to 30 carbon atoms, preferably from 10 to 24 carbon atoms. Non-limiting examples of suitable monoesters include decyl oleate (INCI name: decyl oleate), hexyldecyl stearate (INCI name: hexyldecyl stearate), ethylhexyl stearate (INCI name: ethylhexyl stearate), ethylhexyl palmitate (INCI name: ethylhexyl palmitate), propylheptyl caprylate (INCI name: propylheptyl caprylate), hexyl laurate (hexyl laurate), isocetyl laurate, isocetyl stearate, etc.

[0091] Preferably, the non-polar hydrocarbon oil is chosen from alkanes comprising at least 8 carbon atoms, alkenes comprising at least 8 carbon atoms, dialkylated mono-ethers whose alkyl chains comprise at least 6 carbon atoms, dialkylated carbonates whose alkyl chains comprise at least 8 carbon atoms, mono-esters whose alkyl chains comprise at least 8 carbon atoms, and mixtures thereof.

[0092] More preferably, the non-polar hydrocarbon oil is chosen from alkanes comprising at least 8 carbon atoms, alkenes comprising at least 8 carbon atoms, dialkylated monoethers whose alkyl chains comprise at least 8 carbon atoms, dialkylated carbonates whose alkyl chains comprise at least 8 carbon atoms, and mixtures thereof.

[0093] Advantageously, the non-polar hydrocarbon oil is chosen from alkanes comprising at least 8 carbon atoms, alkenes comprising at least 8 carbon atoms, dialkylated monoethers whose alkyl chains comprise at least 8 carbon atoms, and mixtures thereof.

[0094] Preferably, the non-polar hydrocarbon oil (Lnp) is of vegetable origin.

[0095] The mass content of non-polar hydrocarbon oil (Lnp) in the composition according to the present invention may be at least 10%, preferably at least 15%, preferably at least 20%, more preferably at least 25%, relative to the total mass of the composition.

[0096] On the other hand, the mass content of non-polar hydrocarbon oil (Lnp) in the composition according to the present invention may be at most 40%, preferably at most 30% relative to the total mass of the composition.

[0097] Preferably, the mass content of non-polar hydrocarbon oil (Lnp) in the composition according to the present invention is from 15% to 40%, preferably from 20% to 30%, relative to the total mass of the composition. This makes it possible to combine better stability and sensoriality of the composition. Solid fats:

[0098] The composition according to the invention comprises at least three solid fatty substances including: - at least one first solid fatty substance having a melting point below 30°C (IF), - at least one second solid fatty substance having a melting point ranging from 30°C to 40°C (S2), and - at least one third solid fatty substance having a melting point of at least 60°C (S3).

[0099] By “solid fatty substance” (or “non-liquid fatty substance”) is meant a compound that is solid or substantially solid at room temperature (25°C) and under atmospheric pressure (1,013.105 Pa; 760 mm Hg). Solid fatty substances may be crystallized, amorphous or pasty. They may be compounds having a melting point above 25°C or compounds having both a liquid fraction and a solid fraction at a temperature of 25°C. Examples of solid fatty substances include solid fatty acids, solid fatty alcohols (such as myristyl alcohol, cetyl alcohol, stearyl alcohol, etc.), solid fatty acid and / or fatty alcohol esters (such as octyldodecyl behenate, isocetyl behenate, cetyl lactate, stearyl octanoate, octyl octanoate, etc.), solid fatty ethers, ceramides, solid mono-, di- or triglycerides, waxes or pasty fatty substances (such as butters). These may be, for example, waxes or pasty fatty substances.

[0100] By “wax” is meant a compound that is solid at room temperature (25°C) and under atmospheric pressure (1,013.105 Pa; 760 mm Hg), with a reversible solid / liquid state change, having a melting point above about 45°C. Generally, waxes have an anisotropic crystalline organization in the solid state. Generally speaking, waxes can be of vegetable origin (sunflower, rice, candelilla waxes, hydrogenated castor oil, cork or sugarcane fiber waxes, etc.), animal (beeswax, lanolin wax, lanolin derivatives, etc.), mineral (paraffin, petroleum jelly, ozokerite, lignite, ceresin, microcrystalline wax, etc.) or synthetic (polyolefins such as polyethylene waxes, polyalphaolefins, hydrogenated polyisobutenes, etc.).

[0101] For the purposes of the present invention, the term “pasty fatty substance” means a fatty substance with a reversible solid / liquid state change and comprising a liquid fraction and a solid fraction at a temperature of 25°C and at atmospheric pressure (760 mm Hg). For example, the solid fraction of the pasty compound measured at 25°C may represent 10 to 90% by mass of the compound. In other words, the starting melting temperature of the pasty compound may be lower than 25°C. The pasty compound also has an end-of-melting temperature which may, for example, be lower than 60°C. For the purposes of the present invention, the end-of-melting temperature corresponds to the temperature at which 95% of the sample has melted. The measurement of the melting temperature and the determination of the end-of-melting temperature may be carried out according to the protocol described in document WO2020 / 127383. The pasty compound may have an anisotropic crystalline organization in the solid state.

[0102] The melting point of solid fatty substances can be measured using a differential scanning calorimeter (DSC), for example the calorimeter sold under the name “DSC Q100” by the company TA Instruments with the software “TA Universal Analysis”. Document WO2022 / 003026 describes the measurement protocols applicable depending on whether the solid fatty substance is a wax or a pasty compound. First solid fatty substance with a melting point below 30°C (SI):

[0103] The composition according to the invention comprises at least one first solid fatty substance having a melting point of less than 30°C, preferably less than or equal to 28°C. This makes it possible to provide a melting and soft texture to the solid composition according to the invention. For example, the solid fatty substance may have a melting point between 20°C and 30°C, preferably ranging from 22°C to 28°C. It may, for example, be a pasty fatty substance (comprising both a liquid fraction and a solid fraction at 25°C) or a compound (or a mixture of compounds) having a melting point of between 25°C and 30°C (for example a solid fatty acid, a solid fatty alcohol, a solid ester of fatty acid and / or fatty alcohols, a mixture of this type of fatty substance, etc.). Preferably, the first solid fatty substance is a pasty fatty substance.

[0104] Preferably, the first solid fatty substance is of natural origin.

[0105] As examples of first solid fatty substances (SI) which can be used, mention may be made of the pasty solid marketed under the name “HYDROBASE® 24 / 26” (INCI name: COCOS NUCIFERA (COCONUT) OIL) by the company LABORATOIRES PROD'HYG (France) or the pasty solid marketed by the company DUBOIS STEARINERIE SA (France) under the name DUB SOLIDE (INCI name: STEARYL HEPTANOATE (and) STEARYL CAPRYLATE and melting point of approximately 23°C to 27°C).

[0106] In the composition according to the present invention, the mass content of solid fatty substances with a melting point below 30°C (SI) may be at least 5%, preferably at least 10%, more preferably at least 15%, relative to the total mass of the composition.

[0107] The mass content of solid fatty substances with a melting point below 30°C (SI) may be at most 30%, preferably at most 25%, more preferably at most 20%, relative to the total mass of the composition.

[0108] Preferably, the mass content of solid fatty substances with a melting point below 30°C (SI) is from 5% to 30%, preferably from 10% to 25%, relative to the total mass of the composition. This makes it possible to combine better stability and sensoriality of the composition. Second solid fatty body with a melting point ranging from 30°C to 40°C 1S2):

[0109] The composition according to the invention comprises at least one second solid fatty substance having a melting point ranging from 30°C to 40°C, preferably from 30°C to 37°C. It may for example be a pasty fatty substance (comprising both a liquid fraction and a solid fraction at 25°C) or a compound with a corresponding melting point (for example a solid fatty acid, a solid fatty alcohol, a solid ester of fatty acid and / or fatty alcohols, a mixture of this type of fatty substance, etc.). Preferably, the second solid fatty substance is a pasty fatty substance.

[0110] Preferably, the second solid fatty body is of natural origin.

[0111] Examples of second solid fatty substances (S2) that can be used include shea butter (INCI name: BUTYROSPERMUM PARKII (SHEA) BUTTER), mango butter (INCI name: MANGIFERA INDICA SEED BUTTER), cocoa butter (INCI name: THEOBROMA CACAO (COCOA) SEED BUTTER and melting point of approximately 33°C to 38°C), kokum butter (INCI name: GARCINIA INDICA SEED BUTTER), the pasty solid marketed by the company LABORATOIRES PROD'HYG (France) under the name "HYDROBASE® 32 / 34" (INCI name: HYDROGENATED COCONUT OIL and melting point of approximately 32°C to 34°C), and more generally vegetable butters with a melting point ranging from 30°C to 40°C.

[0112] In the composition according to the present invention, the mass content of solid fatty substances with a melting point ranging from 30°C to 40°C (S2), may be at least 10%, preferably at least 15%, more preferably at least 20%, relative to the total mass of the composition.

[0113] The mass content of solid fatty substances with a melting point ranging from 30°C to 40°C (S2) may be at most 40%, preferably at most 30% relative to the total mass of the composition.

[0114] Preferably, the mass content of solid fatty substances with a melting point ranging from 30°C to 40°C (S2) is from 10% to 40%, preferably from 15% to 40%, more preferably from 20% to 30%, relative to the total mass of the composition. This makes it possible to combine better stability and sensoriality of the composition. Third solid fatty substance with a melting point of at least 60°C (S3):

[0115] The composition according to the invention comprises at least one third solid fatty substance having a melting point of at least 60°C, preferably ranging from 60°C to 100°C. It may for example be a wax or a compound with a corresponding melting point (for example solid fatty acid, solid fatty alcohol, solid ester of fatty acid and / or fatty alcohols, etc.).

[0116] According to a particular embodiment, the composition according to the invention may comprise a mixture of several solid fatty substances having a melting point of at least 60°C, preferably ranging from 60°C to 100°C.

[0117] Preferably, the solid fatty substance(s) (S3) which can be used have a melting point ranging from 60°C to 90°C. This presents an advantage for the implementation of the process for preparing the composition according to the present invention, in particular for the heating temperatures and the energy necessary for the preparation of the composition according to the present invention.

[0118] Preferably, the at least one third solid fatty substance with a melting point of at least 60°C is of natural origin.

[0119] As non-limiting examples of third solid fatty bodies (S3) which can be used, we can cite: - waxes of animal or vegetable origin, such as beeswax, synthetic beeswax, carnauba wax, candelilla wax, lanolin wax, rice bran wax, Ouricury wax, Alfa wax, berry wax, shellac wax, cork fiber wax, sugar cane wax, Japanese wax, sumac wax, montan wax, Orange and Lemon waxes, Laurel wax, hydrogenated Jojoba wax, sunflower wax such as that marketed by the company KAHL GMBH & Co. KG (Germany) under the name Kahlwax 6607L (INCI name: HELIANTHUS ANNUUS SEED CERA; melting point of approximately 74°C to 80°C); - waxes obtained by hydrogenation of animal or vegetable oils, such as for example hydrogenated castor oil (INCI name: HYDROGENATED CASTOR OIL, melting point of approximately 85°C to 88°C), the wax marketed by BASF under the name Cegesoft® HF 62 (INCI name: HYDROGENATED VEGETABLE OIL and melting point of approximately 60°C to 63°C); - solid compounds (melting point of at least 60°C) fatty alcohol (such as for example cetyl alcohol, stearyl alcohol, etc.), fatty acids (such as for example palmitic acid, stearic acid, myristic acid, lauric acid, etc.), fatty esters (such as for example glycerol behenate, etc.), or a mixture thereof.

[0120] In the composition according to the present invention, the mass content of solid fatty substance with a melting point of at least 60°C (S3), may be at least 5%, preferably at least 8%, more preferably at least 10%, relative to the total mass of the composition.

[0121] The mass content of solid fatty substances with a melting point of at least 60°C (S3) may be at most 20%, preferably at most 15% relative to the total mass of the composition.

[0122] Preferably, the mass content of solid fatty substances with a melting point of at least 60°C (S3) is from 5% to 20%, preferably from 8% to 15%, more preferably from 10% to 15%, relative to the total mass of the composition. This makes it possible to combine better stability and sensoriality of the composition.

[0123] According to a preferred embodiment, the composition according to the invention comprises at least at least two solid fatty substances having a melting point of at least 60°C (S3), one of which (S3a) has a melting point above 80°C, preferably between 80°C and 90°C. This allows better stability and sensoriality of the melting composition according to the present invention.

[0124] The mass content of solid fatty substances with a melting point above 80°C (S3a) may be at least 0.5%, preferably at least 1%, more preferably at least 1.5% relative to the total mass of the composition.

[0125] The mass content of solid fatty substances with a melting point above 80°C (S3a) may be at most 5%, preferably at most 4%, more preferably at most 3%, relative to the total mass of the composition.

[0126] Preferably, the mass content of solid fatty substances with a melting point above 80°C (S3a) is from 0.5% to 5%, preferably from 0.5% to 4%, more preferably from 1% to 3%, and better still from 1.5% to 3%, relative to the total mass of the composition. This makes it possible to combine better stability and sensoriality of the composition.

[0127] According to a preferred embodiment of the invention, the ratio of the mass content of solid fatty substance with a melting point of 30°C to 40°C (S2) to the mass content of solid fatty substance with a melting point of at least 60°C (S3) is from 1 / 1 to 3 / 1, preferably from 1.5 / 1 to 3 / 1 and more preferably from 1.5 / 1 to 2 / 1. Additional compounds:

[0128] The composition according to the invention may further comprise one or more formulation agents, in particular conventional cosmetic active ingredients or excipients.

[0129] These formulating agents can be chosen appropriately depending on the use of the composition of the invention.

[0130] Non-limiting examples of formulating agents include actives, organic solvents (e.g. alcohols and polyols), rheological agents (thickening or gelling), hydrophilic or lipophilic, softeners, humectants, opacifiers, stabilizers, emollients, anti-foaming agents, film-forming agents, emulsifiers, surfactants (anionic, cationic, non-ionic or amphoteric), fillers (e.g. mattifying powders, soft focus active touch powders, etc.), UV filters (or photoprotective agents, organic and / or inorganic, active in UVA and / or UVB), colorants, chelating agents (chelating), alkalizing or acidifying agents, pH adjusters, preservatives, perfumes or any other ingredient usually used in the cosmetic field. and / or dermatological. The quantities of these different compounds are those classically used in the fields considered.These compounds, depending on their nature, can be introduced into the fatty phase or into the hydrophilic phase dispersed in the fatty phase.

[0131] The composition according to the invention may further comprise at least one active ingredient. Among assets, we can cite for example: - anti-pollution agents and / or anti-free radical agents and / or antioxidant agents (co-enzyme Q10 or ubiquinone); - lightening agents, depigmenting agents, pro-pigmenting agents and / or self-tanning agents; - anti-aging agents; - firming or anti-wrinkle agents, such as plant proteins and their hydrolysates (for example soy protein extract); - moisturizing agents (such as polyols such as glycerin); - anti-inflammatory agents (such as glycyrrhetinic acid and its salts); - soothing agents (allantoin, bisabolol, cornflower water), - anti-seborrheic agents - antimicrobial or antibacterial agents (such as salicylic acid); - tensioning agents; - firming agents; - vitamins and provitamins (such as retinol or vitamin A, ascorbic acid or vitamin C, tocopherol or vitamin E, niacinamide or vitamin PP or B3, panthenol or vitamin B5, biotin or vitamin B8 and their derivatives such as, for example, the esters of these vitamins); - essential oils.

[0132] The composition according to the invention may further comprise additional fatty substances. Additional fatty substances are understood to mean fatty substances other than those defined above. These may be, for example, polar oils and / or solid fatty substances other than those defined above (other than S1, S2 and S3).

[0133] As examples of additional fatty substances that can be used, mention may be made of vegetable oils (triglycerides, fatty acids), glycerides, fatty alcohols, fatty esters (or fatty acid and / or fatty alcohol esters, different from the fatty esters mentioned above) and their mixtures.

[0134] The vegetable oils may be chosen from triglycerides, such as caprylic / capric acid triglycerides. Non-limiting examples of vegetable oils include sweet almond oil, macadamia oil, hazelnut oil, peanut oil, sesame oil, walnut oil, argan oil, jojoba oil, calendula oil, apricot oil, sunflower oil, olive oil, corn oil, soybean oil, hemp oil, rapeseed oil, cottonseed oil, copra oil, pumpkin seed oil, grape seed oil, arara oil, castor oil, avocado oil, mirabelle plum oil, shea butter oil and mixtures thereof.

[0135] Glycerides are esters of glycerol and one (monoglycerides) or more (diglycerides and triglycerides) fatty acids. They may be of natural origin (such as, for example, the triglycerides of capric / caprylic acids) or synthetic (for example, the triglycerides of heptanoic or octanoic acids). Preferably, the glycerides are of natural origin.

[0136] The fatty alcohols suitable for implementing the invention may be more particularly chosen from saturated or unsaturated, linear or branched alcohols, comprising at least 6 carbon atoms, preferably from 8 to 30 carbon atoms. Non-limiting examples include cetyl alcohol, cetearyl alcohol, stearyl alcohol and their mixture (cetylstearyl alcohol), octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol, oleyl alcohol or linoleyl alcohol. In the context of the present invention, the fatty alcohols which can be used as fatty substances are preferably of natural origin.

[0137] The so-called “fatty” esters have at least one hydrocarbon group, linear or branched, saturated or unsaturated, comprising at least 6 carbon atoms, preferably from 8 to 30 carbon atoms, optionally substituted, in particular by one or more hydroxyl groups. They may be chosen from esters of fatty acids and / or fatty alcohols, optionally hydroxylated. These esters, different from the triglycerides mentioned above, may in particular be chosen from esters of saturated or unsaturated, linear or branched C1 to C26 aliphatic mono- or polyacids and of saturated or unsaturated, linear or branched C1 to C26 aliphatic mono- or polyalcohols, the total number of carbons in the esters being greater than or equal to 6.Non-limiting examples of fatty acid esters and / or fatty alcohols include linoleyl lactate, methyl acetyl ricinoleate, ethyl palmitate, isopropyl palmitate, isopropyl myristate, butyl palmitate, butyl stearate, isobutyl stearate, isopropyl stearate or isostearate, isostearyl lactate, diisopropyl adipate, etc.

[0138] Preferably, the composition according to the invention comprises at least one additional liquid fatty substance. The term “additional liquid fatty substance” (also called “additional oil”) means an oil other than the non-polar hydrocarbon oil (Lnp) defined above. It may be, for example, polar oils. The at least one additional liquid fatty substance may be chosen from vegetable oils, glycerides (including triglycerides), fatty esters and mixtures thereof.

[0139] Advantageously, when the composition according to the invention comprises at least one additional oil (or additional liquid fatty substance), the mass content of non-polar hydrocarbon oil (Lnp) is greater than the mass content of each additional oil. More preferably, the at least one non-polar hydrocarbon oil (Lnp) is in the majority. In other words, when the composition according to the invention comprises at least one additional liquid fatty substance, the total mass content of non-polar hydrocarbon oil(s) (Lnp) is greater than the total mass content of additional liquid fatty substances. That is to say, the mass content of non-polar hydrocarbon oil(s) (Lnp) represents more than 50% by mass, relative to the total mass of liquid fatty substances in the composition.

[0140] The mass content of additional fatty substances, preferably liquid, may be at most 20%, preferably at most 15%, more preferably at most 10%, relative to the total mass of the composition.

[0141] Thanks to his knowledge of cosmetics, a person skilled in the art is able to choose the formulation agents to be added to the compositions of the invention and their quantities according to the desired properties without substantially altering the effects linked to the composition according to the invention and in particular the effectiveness, stability and sensoriality of the composition. Use :

[0142] The invention also relates to the use of a composition according to the invention for cleaning and / or removing make-up from keratin materials, preferably the skin, lips, eye contour and eyelashes.

[0143] The invention also relates to the use of a composition according to the invention for cleansing and / or removing make-up from the face, including the lips, eyes and eyelashes.

[0144] The present invention also relates to a non-therapeutic cosmetic process for cleaning keratin materials comprising a step of applying to the keratin materials, in particular to the face, a composition according to the invention and a step of rinsing the keratin materials, in particular the face, with water. Examples

[0145] The invention is illustrated in more detail by the non-limiting examples presented below. The compounds or raw materials used are named by their INCI name. Unless otherwise indicated, the percentages indicated are mass percentages. The term “nd” means “not determined”.

[0146] The compositions according to Examples 1 to 16 are prepared according to the procedure described below with the proportions in % indicated in Tables 1 to 4 below. The different compositions are also evaluated in terms of their organoleptic properties (appearance, color, odor), their stability over time, their application properties and their performance (effectiveness).

[0147] In Tables 1 to 4 below: - the terms “Inv.” or “Comp.” refer respectively to the compositions “according to the invention” or to the “comparative” compositions (outside the invention); - the terms “tens.”, “cons.”, “hydr.” and “h. pol.” refer to the types of ingredients and mean respectively “surfactant”, “preservative”, “moisturizer” and “polar oil”; - the left-hand column titled “P” indicates the phases in which the ingredients are present; - the references in parentheses (next to the INCI names of the compounds) indicate the trade names of the raw materials used comprising these ingredients. The details of these raw materials are given below: (1) S FACE M 1001 (INCI name: Polyglyceryl-10-myristate), marketed by the company ROSSOW. (2) DERMOFEEL G 10 LW 70 MB (INCI name: Polyglyceryl-10-laurate), marketed by the company EVONIK GMBH. (3) CITHROL 10 GTIS (INCI name: PEG-20 Glyceryl triisostearate), marketed by the company. (4) Dub MCT 5545 (INCI name: Caprylic / Capric Triglyceride), marketed by the company DUBOIS. (5) HYDROBASE 24-26 (INCI name: Cocos nucifera (coconut) oil), marketed by the company PROD'HYG LABORATOIRES SA (6) HYDROBASE 32-34 (INCI name: Hydrogenated coconut oil), marketed by the company PROD'HYG LABORATOIRES SA (10) TRIGLYCERIDES C16-C24 (INCI name: Hydrogenated vegetable oil), marketed by BASF. (11) KAHLWAX 6607L (INCI name: Helianthus annuus (sunflower) seed wax (and) ascorbyl palmitate (and) tocopherol (and) helianthus annuus (sunflower) seed oil), marketed by the company INGRETECH. (12) HYDROGENATED CASTOR OIL (INCI name: Hydrogenated castor oil), marketed by BASF. (13) ACTICIRE (INCI name: Jojoba esters (and) polyglycerin-3 (and) acacia decurrens flower wax (and) helianthus annuus (sunflower) seed wax), marketed by the company GATTEFOSSE FRANCE SAS. (14) CETIOL CC (INCI name: Dicaprylyl carbonate (and) tocopherol), marketed by BASF. (15) VEGELIGHT SILK (INCI name: C9-12 Alkane), marketed by the company BIOSYNTHIS (France). (16) CETIOL C5C (INCI name: Coco-caprylate / caprate (and) Tocopherol), marketed by BASF. (17) BELSIL DM 5 (INCI name: Dimethicone), marketed by the company WACKER. (18) REFINED SUNFLOWER OIL (INCI name: Helianthus annuus (sunflower) seed oil), marketed by the company OLISUD. (19) CETIOL OE (INCI name: Dicaprylyl ether (and) Tocopherol), marketed by BASF. (20) ORGANIC FAIR TRADE SHEA BUTTER (INCI name: Butyrospermum parkii (shea) butter), marketed by the company OLVEA SAS. (21) CASTOR OIL (INCI name: Ricinus communis (castor) seed oil), marketed by the company BERTIN. (23) LEXGARD O (INCI name: Caprylyl glycol), marketed by the company INOLEX. (24) TOCOPHEROL ACETATE (INCI name: Tocopheryl acetate), marketed by BASF. (25) COVIOX T70C (INCI name: Tocopherol), marketed by BASF. (26) VELSAN SC (INCI name: Sorbitan Caprylate), marketed by the company CLARIANT. (27) Wilfarin EP997 (INCI name: glycerin), marketed by the company WILMAR. (28) CELLULOBEADS USF (INCI name: Cellulose), marketed by the company DAITO KASEI EUROPE. (29) PURE TAPIOCA (INCI name: Tapioca starch), marketed by the company QUIMICA MASSO SA. (30) RHEANCE ONE (INCI name: Glycolipids (and) aqua / water / eau (and) sodium benzoate), marketed by the company EVONIK GMBH. (31) LEXGARD GMCY MB (INCI name: glyceryl caprylate), marketed by the company INOLEX. (32) D PANTHENOL 75 L (INCI name: PANTHENOL (and) AQUA / WATER / EAU), marketed by the company DSM NUTRITIONAL PRODUCTS EUROPE LTD. [Tables 1] Comp Comp Inv Inv P NOMS INCI (%) 1 2 3 4 A Polyglyceryl-10-myristate(1) tensio. - - 15 10 Polyglyceryl- 10-laurate(2) tensio. - 15 - - PEG-20 Glyceryl triisostearate(3) tensio. 15 - - - Caprylic / capric triglyceride(4) h. pol. 5,74 5,74 5,74 10,74 Cocos nucifera (coconut) oil(5) SI 15 15 15 15 Hydrogenated coconut oil(6) S2 22 22 22 22 Butyrospermum parkii (shea) butted20’ S2 3 3 3 3 Hydrogenated vegetable oil(10) S3 5,9 5,9 5,9 5,9 Helianthus annuus (sunflower) seed wax (and) ascorbyl palmitate (and) to-copherol (and) helianthus annuus (sunflower) seed oil(11) S3 1,9 1,9 1,9 1,9 Hydrogenated castor oil(12) S3a 4,4 4,4 4,4 4,4 Caprylyl glycol(23) cons. 0,3 0,3 0,3 0,3 Tocopheryl acetate(24) cons. 0,2 0,2 0,2 0,2 Tocopherol(25) 0,06 0,06 0,06 0,06 B C9-12 Alkane(15) Lnp 25 25 25 25 C Ricinus communis (castor) seed oil(21) actif 1 1 1 1 Parfum / fragrance 0,5 0,5 0,5 0,5 Total : 100 100 100 100 Teneur en ingrédients d’origine naturelle (en %) 80.2 79.5 94.5 94.5 Penetration depth (in mm) nd 21.38 14.48 9.53 Stability at 50°C for 1 month No No Yes Yes . (table 1)

[0148] Comparative compositions 1 and 2 differ from composition 3 according to the invention in that they do not comprise the same emulsifier. The stability tests carried out according to the procedure described below show that these comparative compositions are not stable. In particular, composition 2, which is very close to composition 3 according to the invention (the emulsifier polyglyceryl 10-laurate is used instead of polyglyceryl 10-myristate), is unstable (release of oil on the surface). In addition, it forms agglomerates during rinsing. On the contrary, and surprisingly, composition 3 according to the invention (comprising 15% polyglyceryl-10-myristate) and composition 4 according to the invention (comprising 10% polyglyceryl-10-myristate), are stable at 50°C for 1 month and in temperature cycles. [Tables 2] Comp Comp Comp Comp P NOMS INCI (%) 5 6 7 8 A Polyglyceryl-10-myristate(1) tensio. 15 15 15 15 Caprylic / capric triglyceride(4) h. pol. 6,94 5,74 5,74 15 Cocos nucifera (coconut) oil(5) SI 22 15 15 25 Hydrogenated coconut oil(6) S2 24 22 22 16,7 Butyrospermum parkii (shea) butted20’ actif 5 3 3 5 Hydrogenated vegetable oil(10) S3 - 5,9 5,9 - Helianthus annuus (sunflower) seed wax (and) ascorbyl palmitate (and) to-copherol (and) helianthus annuus (sunflower) seed oil(11) S3 - 1,9 1,9 3 Hydrogenated castor oil(12) S3a - 4,4 4,4 - Caprylyl glycol(23) cons. 0,3 0,3 0,3 - Panthenol (and) aqua / water / eau(32) cons. - - - 0,3 Tocopheryl acetate(24) cons. 0,2 0,2 0,2 - Tocopherol(25) 0,06 0,06 0,06 - B Coco-caprylate / caprate (and) To-copherol(16) Lnp 25 - - - Dimethicone(17) h. pol. - 25 - - Helianthus annuus (sunflower) seed oiias) h. pol. - - 25 - Simmondsia Chinensis (jojoba) seed oil h. pol.20 C Ricinus communis (castor) seed oil(21) active 1 1 1 - Perfume / fragrance 0.5 0.5 0.5 - Total: 100 100 100 100 Content of ingredients of natural origin (%) 99 89.75 99 99.77 Penetration depth (mm) nd 14.43 18.34 nd Stability at 50°C for 1 month No nd Yes No . (table 2)

[0149] Comparative composition 5, which does not comprise a solid fatty substance with a melting point of at least 60°C (S3), is not stable. Comparative compositions 6 to 8 differ from the composition according to the invention in that the non-polar oil is substituted by relatively polar oils (silicone oil for composition 6, sunflower oil for composition 7 and jojoba oil for composition 8). Composition 6 is stable for 24 hours but its stability over time has not been studied because it forms agglomerates when rinsed with water and is difficult to remove when rinsed (as described below), which makes it unsuitable. Composition 7 containing sunflower oil is stable but the efficacy tests detailed below show that this composition is not effective for removing make-up. In addition, it leaves a greasy film feeling on the skin.Finally, stability tests show that composition 8 is not stable (oil release on the surface). [Tables 3] Inv Inv Inv Inv P NOMS INCI (%) 9 10 11 12 A Polyglyceryl-10-myristate(1) tensio. 15 15 15 8 Caprylic / capric triglyceride(4) h. pol. 5,74 5,74 6 6,1 Cocos nucifera (coconut) oil(5) SI 15 15 15 17,55 Hydrogenated coconut oil(6) S2 22 20,8 22 22,55 Butyrospermum parkii (shea) butted20’ actif 3 3 3 2,8 Hydrogenated vegetable oil(10) S3 5,9 5,9 6 6 Helianthus annuus (sunflower) seed wax (and) ascorbyl palmitate (and) to-copherol (and) helianthus annuus (sunflower) seed oil(11) S3 1,9 1,9 2 2 Hydrogenated castor oil(12) S3a 4,4 4,4 4,4 4,5 Caprylyl glycol(23) cons. 0,3 0,5 0,3 0,3 Tocopheryl acetate(24) cons. 0,2 0,2 - 0,2 Tocopherol(25) 0,06 0,06 - - B Dicaprylyl ether (and) tocopherol(19) Lnp 25 - - - Dicaprylyl carbonate (and) tocopherol (14) Lnp - 25 - - C9-12 Alkane(15) Lnp - - 25 26 C Ricinus communis (castor) seed oil(21) actif 1 1 1 1 Sorbitan Caprylate(26) tensio. - 1 - - Parfum / fragrance 0,5 0,5 0,3 0,5 D Glycolipids (and) aqua / water / eau (and) sodium benzoate(30) tensio.- - - 2.5 Total: 100 100 100 100 Content of ingredients of natural origin (%) 99 97.3 94.9 94.3 Penetration depth (mm) 12.49 12.68 12.24 12.14 Stability at 50°C for 1 month Yes Yes Yes Yes . (table 3)

[0150] Compositions 9 to 12 constitute other examples of embodiments of compositions according to the invention. In particular, compositions 9 and 10 contain other non-polar oils (a dialkylated ether oil and a dialkylated carbonate oil). Composition 12 according to the invention gives another example of a composition containing 8% of poly-glyceryl 10-myristate. [Tables 4] Inv Inv Inv P NOMS INCI (%) 13 14 15 A Polyglyceryl-10-myristate(1) tensio. 15 15 10 Caprylic / capric triglyceride(4) h. pol. 6 6 6 Cocos nucifera (coconut) oil(5) SI 24,7 17 24,7 Hydrogenated coconut oil(6) S2 12 22,4 20 Butyrospermum parkii (shea) butted20’ actif 3 3 3 Hydrogenated vegetable oil(10) S3 - 4 - Helianthus annuus (sunflower) seed wax (and) ascorbyl palmitate (and) tocopherol (and) helianthus annuus (sunflower) seed oil (ii) S3 3 - 4 Hydrogenated castor oil(12) S3a 2 4 4 Jojoba esters (and) polyglycerin-3 (and) acacia decurrens flower wax (and) helianthus annuus (sunflower) seed wax(13) S3 4 - 4 Glyceryl caprylate(31) cons. - 0,3 - Panthenol (and) aqua / water / eau(32) cons. 0,3 - - Glycerin(27) hydr. - - 5 Cellulose(28) poudre - 3 5 Tapioca starch(29) poudre 3 - - B Dicaprylyl carbonate (and) tocopherol(14) Lnp 8 Dicaprylyl ether (and) Tocopherol(19) Lnp 19 25 14,3 C Parfum / fragrance - 0,3 - Total : 100 100 100 Teneur en ingrédients d’origine naturelle (%) 96.29 99.7 100 Stability at 50°C for 1 month Yes Yes Yes . (table 4)

[0151] The compositions according to the invention 13 to 15 constitute other examples of rea- lization of compositions further comprising powders (cellulose and tapioca starch powders, making it possible to provide a powdery and soft feel to the compositions according to the invention). Stability tests show that these compositions are stable despite the presence of these powders. Composition 15 is an example of a composition further comprising 5% glycerin, and is therefore in the form of a dispersion of a hydrophilic phase (glycerin) in a lipophilic phase. Stability tests show that this composition 15 is stable, despite the presence of glycerin and cellulose powders. Procedure for compositions 1 to 4 and 11 (comprising a non-polar alkane oil):

[0152] A phase A is prepared by melting the mixture of corresponding ingredients in a water bath at 85°C, with Rayneri stirring equipped with a rotor-stator at 1000 rpm (rotations per minute), until complete melting. When the mixture of phase A is melted, the mixture is left to cool under rotor-stator, with stirring at 1000 rpm (rotations per minute).

[0153] When the mixture obtained (phase A) reaches a temperature of 65°C, phase B (apolar alkane oil) is added in a thin stream. Stirring is then increased to 2500 rpm until a temperature of 63°C is reached.

[0154] When the mixture obtained (phases A and B) reaches a temperature of 63°C, the previously mixed phase C is added and stirring is continued for 10 minutes.

[0155] The mixture obtained is then poured into a container (pot type).

[0156] A solid composition (500 g) of off-white color is obtained with a thick, smooth and homogeneous balm texture. Procedure for composition 12 (comprising a non-polar alkane oil and glycolipids):

[0157] Phase A is prepared by melting the mixture of corresponding ingredients in a water bath at 85°C, with Rayneri stirring equipped with a rotor-stator. When the mixture of phase A is melted, the mixture is left to cool under rotor-stator, with stirring at 1000 rpm (rotations per minute) and phase B (apolar alkane oil) is added in a thin stream.

[0158] When the mixture obtained (phases A and B) reaches the temperature of 62°C, the stirring is then increased to 1200 rpm until the temperature of 60°C is reached.

[0159] Phase D (Glycolipids emulsifier) ​​then phase C (perfume) are then added to the previous mixture and the whole is stirred for 5 minutes at 2000 rpm.

[0160] The mixture obtained is then poured into a container (pot type), the temperature of the mixture being approximately 59°C.

[0161] A solid composition (500 g) of off-white color is obtained with a thick, smooth and homogeneous balm texture. Procedure for compositions 5 to 10 and 13 to 16 (comprising a non-polar oil other than an alkane oil):

[0162] The ingredients of phase A are mixed with phase B and the whole is heated in a water bath at 85°C to melt the mixture, with Rayneri stirring equipped with a rotor stator until the ingredients have completely melted. When the mixture (phases A and B) is melted, the mixture is left to cool under rotor-stator, with stirring at 1000 rpm (rotations per minute).

[0163] When the mixture obtained reaches a temperature of 60°C, stirring is increased to 2500 rpm (the mixture gradually increases in viscosity and also increases in temperature during stirring). Stirring is maintained at 2500 rpm until a temperature of 67°C is reached. Stirring is then reduced to 1200 rpm and the mixture is allowed to cool by a few degrees.

[0164] Where appropriate (for compositions comprising ingredients in phase C): when the mixture obtained reaches a temperature of 58°C, the previously mixed phase C is added and stirring is increased to 2000 rpm for 15 minutes.

[0165] The mixture obtained is then poured into a container (pot type).

[0166] A solid composition (500 g) of off-white color is obtained. Evaluation methods: Measuring penetration depth:

[0167] The penetration depth is measured after obtaining the solid composition, after 24 hours of storage in an oven at 20°C, according to the measuring device mentioned above. The penetration depth values ​​are listed in Tables 1 to 4. Stability assessment:

[0168] The stability of the solid compositions is studied after storage under different conditions, in particular under accelerated aging conditions in thermostatically controlled ovens at 50°C for 1 month. For each of the compositions, five glass bottles are subjected to stability testing: at room temperature (RT) in the dark, and in a thermo-controlled study in the dark at 4°C for 3 months, at 40°C for 3 months, at 50°C for 1 month and in temperature cycles for 1 month (automatic temperature cycles ranging from -10°C to 25°C every 12 hours). After a certain time (t) of storage under these various conditions, the quality and color of the samples is evaluated by organoleptic analysis of the samples (appearance, color and odor).The organoleptic evaluation consists of evaluating the overall characteristics of the samples with the naked eye (color, possible sedimentation, possible presence of grains, possible release of oil on the surface, hardness and / or consistency constant over time) and the odor of the samples after storage in comparison with the control composition kept in the dark at 4°C.

[0169] The stability results after storage under accelerated conditions at 50°C (listed in Tables 1 to 4 above) show that comparative compositions 1 and 2, which do not include the specific emulsifier, are not stable (release as soon as manufacturing is complete). As for comparative compositions 6 to 8, which do not include non-polar oil, stability is compromised and / or makeup removal is insufficient. Unlike the comparative compositions, the compositions according to the invention are stable, homogeneous (without oil release or oozing phenomenon, nor formation of grains) and retain a thick balm texture over time. In addition, they also remain homogeneous after trituration of the composition. Evaluation of performance and sensory properties:

[0170] The evaluation of the cleaning and rinsing effectiveness as well as the evaluation of the sensory properties are carried out, on a panel of 10 expert people, for compositions 3, 6, 7, 9 and 10. These compositions only differ in the nature of the oil used (same % of ingredients).

[0171] These evaluations are carried out after applying waterproof mascara to the inside of the forearm over an area of ​​5 cm by 2 cm. The skin of the forearm had been previously cleaned with water and liquid soap and wiped with a tissue. The tested composition (2 g of product) is deposited using a spatula on the made-up skin. 10 circular movements are made with two fingers of the hand (10 turns in 10 seconds) and the effects are evaluated as follows: - the effectiveness of cleansing or make-up removal (ability of the product to soften on the skin and to remove and / or melt the make-up) is assessed visually on a scale of 1 (insufficient melting and / or insufficient effectiveness, the make-up remains stuck to the skin, need to rub for a long time to remove the make-up) to 5 (good softening, very good effectiveness, the make-up is well removed from the skin) - the transformation into a milky emulsion when rinsing: pass the forearm under a fine stream of water and note the moment when the product whitens the most. The whitening potential is evaluated on a scale of 1 (no transformation) to 5 (strongly marked white transformation on contact with water). - the rinsing efficiency is assessed on a scale of 1 (difficult rinsing, requiring long rubbing to thoroughly remove the composition with water) to 5 (very easy and quick rinsing) - the feeling of greasy finish is evaluated on a scale of 1 (no greasy feeling after rinsing) to 5 (very present greasy and oily feeling on the skin after rinsing).

[0172] The results are listed in Table 5, the average of the 10 expert panelists being retained. Results : [Tables 5] Outside the invention Invention Compositions 6 7 3 9 10 Appearance (at D=24h) Thick, off-white, perfumed solid balm Thick, perfumed solid balm Thick, soft, perfumed solid balm Thick, soft, off-white, perfumed solid balm Thick, soft, off-white, perfumed solid balm Penetration depth (in mm) 14.43 18.34 14.48 12.49 12.68 Dropping point n / a n / a 69.3°C 68.6°C 66.8°C Stability and appearance after storage at 50°C for 1 month n / a Stable Thick, homogeneous balm with a stable consistency Thick, homogeneous balm with a stable consistency Thick, homogeneous balm with a stable consistency Makeup removal efficiency 3 3 4 4 4 Transformation / whitening on contact with water 2 4 4 3 4 Rinsability 1 3 4 4 4 Feeling of an oily finish 5 3 2 2 2 (table 5)

[0173] In conclusion, compositions 3, 9 and 10 according to the invention, comprising the particular combination claimed, make it possible to reconcile all of the desired properties such as stability, consistency that is both solid and soft, makeup removal performance (even for removing stubborn makeup), rinsing performance and sensoriality with easy and melting application of the product on the skin. In addition, the compositions according to the invention are easy to take up (just the right amount of solid is easily grasped at the spatula, spoon or finger), and have a soft, non-sticky, non-gluey texture ("clean" removal). Finally, the compositions according to the invention leave the skin soft after rinsing, without a feeling of greasy film, dryness or tightness.

[0174] The particular combination of ingredients according to the invention thus makes it possible to obtain a flexible and soft solid composition, with a high naturalness rate, while presenting the required sensory and stability properties.

Claims

Claims

1. Anhydrous solid cosmetic composition comprising: a) at least 8% polyglyceryl-10-myristate; b) at least one liquid fatty substance chosen from non-polar hydrocarbon oils; c) at least one solid fatty substance with a melting point of less than 30°C; d) at least one second solid fatty substance with a melting point ranging from 30°C to 40°C; and e) at least one third solid fatty substance with a melting point of at least 60°C.

2. Cosmetic composition according to claim 1, having a penetration depth at 20°C ranging from 8 to 25 mm.

3. Cosmetic composition according to claim 1 or 2, the composition being single-phase.

4. Cosmetic composition according to any one of the preceding claims, in which the mass content of polyglyceryl-10-myristate is at least 10%, preferably at least 12%, more preferably at least 15% relative to the total mass of the composition.

5. A cosmetic composition according to any preceding claim, further comprising at least one additional surfactant and wherein the polyglyceryl-10-myristate content is greater than the total mass content of additional surfactant(s) in the composition.

6. Cosmetic composition according to any one of the preceding claims, in which the non-polar hydrocarbon oil is chosen from alkanes comprising at least 8 carbon atoms, alkenes comprising at least 8 carbon atoms, dialkylated mono-ethers whose alkyl chains comprise at least 6 carbon atoms, dialkylated carbonates whose alkyl chains comprise at least 8 carbon atoms, mono-esters whose alkyl chains comprise at least 8 carbon atoms, and mixtures thereof.

7. Cosmetic composition according to any one of the preceding claims, further comprising at least one additional liquid fatty substance and in which the total mass content of non-polar hydrocarbon oil(s) is greater than the total mass content of additional liquid fatty substance(s) in the composition.

8. Cosmetic composition according to any one of the preceding claims, in which the mass content of first solid fatty substance with a melting point below 30°C is from 5% to 30%, preferably from 10% to 25%, relative to the total mass of the composition.

9. Cosmetic composition according to any one of the preceding claims, in which the mass content of second solid fatty substance with a melting point ranging from 30°C to 40°C is from 10% to 40%, preferably from 15% to 40%, relative to the total mass of the composition.

10. Cosmetic composition according to any one of the preceding claims, in which the mass content of third solid fatty substance with a melting point above 60°C is from 5% to 20%, preferably from 8% to 15%, relative to the total mass of the composition.

11. Cosmetic composition according to any one of the preceding claims, comprising at least two solid fatty substances having a melting point of at least 60°C, one of which has a melting point above 80°C.

12. Cosmetic composition according to any one of the preceding claims, in which the ratio of the mass content of second solid fatty substance with a melting point ranging from 30°C to 40°C to the mass content of third solid fatty substance with a melting point of at least 60°C is from 1 to 3, preferably from 1.5 to 3, relative to the total mass of the composition.

13. Cosmetic composition according to any one of the preceding claims, the composition being free of synthetic thickener and / or polyoxyalkylenated surfactant.

14. Cosmetic composition according to any one of the preceding claims, containing at least 90% of ingredients of natural origin according to standard NF ISO 16128.

15. Use of the cosmetic composition as defined above for cleaning and / or removing make-up from keratin materials, preferably the face, including the lips, eyes and eyelashes.