MAKE-UP AND / OR CARE COMPOSITION COMPRISING A VOLATILE SOLVENT, A PARTICULAR POLYESTER, AN ALKYLCELLULOSE AND A COLOURING MATERIAL AND METHOD FOR USING IT

Abstract

Title: MAKE-UP AND / OR CARE COMPOSITION COMPRISING A VOLATILE SOLVENT, A PARTICULAR POLYESTER, AN ALKYLCELLULOSE AND A COLOURING MATERIAL AND METHOD USING IT The present invention relates to a composition for making up and / or caring for the skin and / or lips, comprising: A) at least one volatile solvent B) at least one polyester which is the reaction product of the following components (i), (ii) and (iii): (i) at least one polyglycerol-3; (ii) at least one dimer acid; and (iii) at least one fatty monoacid having from 8 to 30 carbon atoms, the reacted components (i), (ii) and (iii) being in a molar ratio of 1 mole of polyglycerol, 0.5 to 1 mole of dimer acid and 0.1 to 2.0 moles of fatty monoacid C) at least one alkylcellulose whose alkyl group is C2-C3, preferably ethylcellulose D) at least one coloring matter.It also relates to a process for making up and / or caring for the skin and / or lips consisting of applying said composition.

Description

Title of the invention: MAKE-UP AND / OR CARE COMPOSITION COMPRISING A VOLATILE SOLVENT, A PARTICULAR POLYESTER, AN ALKYLCELLULOSE AND A COLOURING MATERIAL AND METHOD FOR IMPLEMENTING IT ARTWORK

[0001] The present invention relates to a composition for making up and / or caring for the skin and / or lips, comprising a volatile solvent, a particular polyester, an alkylcellulose and a coloring material, as well as a method for making up and / or caring for human keratin materials using it.

[0002] Many cosmetic makeup compositions containing coloring materials such as foundations, concealers, lipsticks, lip glosses, have been developed to improve the hold and non-transfer properties. Indeed, poor hold over time can result in particular in poor hold over time of the color (turning, fading) and / or the shine of the deposit. This consequently forces the user to reapply makeup more often than desired, which can be considered a waste of time.

[0003] Improving the hold of the compositions is achieved by compositions forming a film after application. Such compositions generally contain volatile solvents which evaporate on contact with the skin or lips, leaving a layer comprising waxes and / or film-forming polymers, pigments and fillers. The film-forming polymers are synthetic polymers, often silicone or acrylic. Thus, mention may be made of the use of silicone resins, such as, for example, resins of the trimethylsiloxysilicate type (INCI name) or polypropylsilsesquioxane type (INCI name) or even comprising silicone polymers such as silicone acrylate dendrimer copolymer (acrylates / polytrimethylsiloxy-methacrylate copolymer (INCI name). Acrylic polymers of the Acrylic Acid / Isobutyl Acrylate / Isobomyl Acrylate Copolymer type are also used.However, these compositions are often considered less comfortable, or even uncomfortable, from a sensory point of view for consumers.

[0004] Furthermore, in recent years, consumers have become more demanding about the composition of their cosmetic products and are seeking in particular to use products containing a higher content of natural or naturally derived ingredients, ingredients whose environmental impact is minimized and / or ingredients which are compatible with numerous packagings.

[0005] The difficulty, however, remains in reconciling these latest trends with the fact that consumers do not want to give up the very high performance to which they have become accustomed with the products they already use.

[0006] It has already been proposed in the makeup compositions of the prior art to use liquid or pasty polyesters to obtain holding properties.

[0007] Mention may in particular be made of documents JP2002-128623, JP2002-128628, JP2002-128629 and EP1604634, which describe polyesters of dilinoleic diacids and dilinoleic diol dimers with the INCI name Dimer Dilinoleyl Dimer Dilinoleate such as those marketed by the company Nippon Fine Chemical under the trade names Lusplan DD-DA5® and DD-DA7®.

[0008] To obtain holding properties in makeup compositions, polyesters obtained by condensation of dimer and / or trimer of unsaturated fatty acids and diol have also been proposed in document FR2931673, in particular the polyester obtained by condensation of dimer and / or trimer of unsaturated fatty acid and diol is a polyester of dilinoleic acid and 1,4-butanediol such as the polymer marketed by Biosynthis under the name Viscoplast 14436H® (INCI name: Dilinoleic Acid / Butanediol Copolymer).

[0009] It is also known to use, in particular in documents FR2931069, JP2005-325079, JP2006-28129, polyesters of hydroxylated fatty acid triglyceride and of a saturated fatty diacid to provide hold to makeup compositions. As examples of polyesters, mention may be made in particular of those with the INCI name Hydrogenated Castor Oil / Sebacic Acid Copolymer such as the product marketed under the name Crodabond CSA® by the company CRODA as well as the hydrogenated castor oil dimer dilinoleate with the INCI name: Hydrogenated Castor Oil Dimer Dilinoleate such as the product marketed under the names Risocast-DA-L®, Risocast DA-H®, by the company Kokyu Alcohol Kogyo.

[0010] However, it has been found that liquid makeup compositions comprising the polyesters mentioned above were not fully satisfactory and could lead to unsatisfactory film adhesion and makeup removal results. These polyesters can lead to dewetting or a film running between the two lips after pressing the lips together (blotting) upon application. Finally, it can sometimes be observed that the films break down into pieces upon makeup removal.

[0011] There remains a need to find new compositions for makeup and / or skin and / or lip care, based on a suitable polyester leading to the production of a shiny deposit, exhibiting good retention of the deposit, with good non-transfer properties without the drawbacks stated above.

[0012] He unexpectedly discovered that these goals could be achieved with a composition for makeup and / or care of the skin and / or lips, preferably the lips, comprising in particular in a physiologically acceptable medium:

[0013] A) at least one volatile solvent

[0014] B) at least one polyester which is the reaction product of the following components (i), (ii) and (iii): (i) at least one polyglycerol-3; (ii) at least one dimer acid; and (iii) at least one fatty monoacid having from 8 to 30 carbon atoms, the components (i), (ii) and (iii) reacted being in a molar ratio of 1 mole of polyglycerol, 0.5 to 1 mole of dimer acid and 0.1 to 2.0 moles of fatty monoacid

[0015] C) at least one alkylcellulose whose alkyl group is C2-C3, preferably ethylcellulose

[0016] D) at least one coloring matter.

[0017] It also relates to a process for making up and / or caring for the skin and / or the lips, preferably the lips, consisting of applying the composition described above.

[0018] The composition according to the invention has the advantage of being stable over time, easy to apply, without dewetting upon application or blotting. The deposit obtained is also precise, homogeneous, non-stringy, with little or no stickiness. The deposit does not migrate into wrinkles and fine lines, particularly around the lips.

[0019] The resulting deposit is shiny, with improved hold. It is also comfortable, without leaving a feeling of dryness or tightness. DEFINITIONS

[0020] The composition according to the invention being a cosmetic composition, this means in particular that it comprises a physiologically acceptable medium, adapted to the nature of the support on which the composition must be applied, as well as to the aspect in which the composition must be packaged.

[0021] By "physiologically acceptable" is meant compatible with the skin and / or lips, which has a pleasant color, odor and feel and which does not generate unacceptable discomfort (tingling, tightness), likely to deter the consumer from using this composition.

[0022] By “liquid composition” is meant any composition which has at least one of the following characteristics:

[0023] i) flows under its own weight at room temperature (20°C) and atmospheric pressure (1.013 .105Pa);

[0024] ii) is not solid at room temperature and atmospheric pressure and of which it is possible to measure a viscosity or its consistency characterized by its hardness;

[0025] iii) does not have any particular shape such as that which can be obtained by hot casting in a mold or container of a given shape.

[0026] Such compositions can therefore be found in particular in fluid, creamy, pasty or gel form.

[0027] By "polyester" is meant any polymer obtained by condensation reaction of polycarboxylic acids with alcohols or polyols. Its macromolecular skeleton contains the repetition of its ester function. The ester function designates a characteristic group formed by an atom linked simultaneously to an oxygen atom by a double bond and to an alkoxy group. When the linked atom is a carbon atom, we speak of a carboxylic ester whose general formula is R-COO-R'.

[0028] Protocol for viscosity measurement: Viscosity measurement is generally carried out at 25°C, using a RHEOMAT RM 180 viscometer equipped with a spindle no. 2, no. 3 or no. 4, the measurement being carried out after 10 minutes of rotation of the spindle within the composition (time at the end of which a stabilization of the viscosity and the rotation speed of the spindle is observed), at a speed of 200 revolutions / min (rpm).

[0029] According to one embodiment, the composition according to the invention may have a viscosity at 25°C of between 0.1 and 25 Pa.s, preferably of between 0.2 and 20 Pa.s. Preferably, the viscosity at 25°C of a composition according to the invention may be of between 0.2 and 10 Pa.s. In particular, the viscosity at 25°C of a composition according to the invention may be of between 0.1 Pa.s (mobile 2) and 25 Pa.s (mobile 4), preferably of between 0.2 Pa.s (mobile 2) and 20 Pa.s (mobile 4), and better still of between 0.2 Pa.s (mobile 2) and 10 Pa.s (mobile 4). VOLATILE SOLVENTS

[0030] The composition in accordance with the present invention comprises at least one volatile solvent.

[0031] In the context of the invention, the term “volatile solvent” is understood to mean a compound which is liquid at room temperature (20°C) and at atmospheric pressure (1.013 .105Pa) having a vapor pressure at 20°C greater than 2.66 Pa and preferably between 2.66 and 40,000 Pa, in particular up to 27,000 Pa.

[0032] Among the volatile solvents, we can cite: - monoalcohols containing 2 to 6 carbon atoms; - volatile oils chosen from apolar hydrocarbon oils, silicone oils, or their mixtures; - their mixtures.

[0033] According to a particular form of the invention, the volatile solvent is chosen from: - monoalcohols containing 2 to 6 carbon atoms; - non-polar volatile hydrocarbon oils, or their mixtures; - their mixtures. C2-C6 monoalcohols

[0034] The monoalcohol(s) in accordance with the invention preferably comprise from 2 to 6 carbon atoms, and in particular from 2 to 4 carbon atoms and mixtures thereof.

[0035] The monoalcohol(s) may be represented for example by the formula RaOH, in which Ra represents a linear or branched alkyl group comprising from 2 to 6 carbon atoms.

[0036] As mono-alcohol, mention may be made of ethanol, isopropanol, propanol or butanol, and more particularly ethanol.

[0037] According to an advantageous embodiment, the quantity of monoalcohol(s) varies from 2 to 60% by weight, preferably from 4 to 50% by weight, and even more preferably from 6 to 40% by weight, relative to the total weight of said composition. Volatile oils

[0038] Oil is understood to mean any lipophilic compound found in liquid form at room temperature and atmospheric pressure.

[0039] The volatile oil(s) are chosen from apolar hydrocarbon oils, silicone oils or mixtures thereof.

[0040] For the purposes of the invention, the term "volatile oil" means any oil capable of evaporating on contact with the skin in less than one hour, at room temperature and atmospheric pressure. Volatile oil is a volatile cosmetic compound, liquid at room temperature, having in particular a non-zero vapor pressure, at room temperature and atmospheric pressure, in particular having a vapor pressure ranging from 2.66 Pa to 40,000 Pa, in particular ranging from 2.66 Pa to 13,000 Pa, and more particularly ranging from 2.66 Pa to 1,300 Pa.

[0041] By "apolar hydrocarbon oil" is meant an oil chosen from hydrocarbons, that is to say from compounds comprising only carbon and hydrogen atoms.

[0042] By “silicone oil” is meant an oil comprising at least one Si-O group, and more particularly an organopolysiloxane.

[0043] The apolar volatile hydrocarbon oils which can be used in the context of the invention are more particularly chosen from oils having from 6 to 16 carbon atoms, linear or branched, preferably saturated, and their mixtures.

[0044] The volatile hydrocarbon oils which can be used in the compositions according to the invention can thus be chosen from volatile linear alkanes comprising from 6 to 14 carbon atoms.

[0045] Examples of linear alkanes, in particular C6-C14, that may be mentioned are n-hexane (C6); n-heptane (C7), n-octane (C8), n-nonane (C9), n-decane. (CIO), n-undecane (C11), n-dodecane (C12), n-tridecane (C13), and mixtures thereof. Mention may in particular be made of n-dodecane (C12) and n-tetradecane (C14) sold by Sasol respectively under the references PARAFOL 12 97® and PARAFOL 14 97®, as well as mixtures thereof. According to another embodiment, a mixture of n-dodecane and n-tetradecane may be used, and in particular the dodecane / tetradecane mixture marketed by the company BIOSYNTHIS under the reference VEGELIGHT 1214®. According to yet another embodiment, a mixture of volatile linear C9-C12 alkanes with the INCI name: C9-12 ALKANE may also be used, such as the product marketed by the company BIOSYNTHIS under the reference VEGELIGHT SILK®.According to yet another embodiment, a mixture of n-undecane (C11) and n-tridecane (Cl3) can be used, such as those obtained in examples 1 and 2 of application WO2008 / 155059 from the company Cognis and such as that sold under the trade name CETIOL ULTIMATE® by the company BASF.

[0046] Mention may also be made of the alkanes described in the patent applications of the company Cognis WO 2007 / 068371, or WO2008 / 155059 (mixtures of distinct alkanes differing by at least one carbon). These alkanes are obtained from fatty alcohols, themselves obtained from copra or palm oil.

[0047] The volatile hydrocarbon oils that can be used in the compositions according to the invention can be chosen from branched C8-C16 alkanes. Mention may in particular be made of C8-C16 isoalkanes of petroleum origin (also called isoparaffins) such as isododecane (also called 2,2,4,4,6-pentamethylheptane), isodecane, isohexadecane, and for example the oils sold under the trade names Isopar® or Permetyl®.

[0048] According to a particularly preferred embodiment, the volatile hydrocarbon oil is chosen from branched C8-C16 alkanes, and more particularly isododecane, the mixture of volatile linear C9-C12 alkanes and the mixture of n-undecane (C11) and n-tridecane (C13), and mixtures thereof.

[0049] As an example of volatile silicone oils that can be used in the invention, mention may be made of volatile silicone oils, such as linear or cyclic volatile silicone oils, and containing in particular from 2 to 7 silicon atoms, these silicones optionally comprising alkyl or alkoxy groups containing from 1 to 10 carbon atoms. As volatile silicone oils that can be used in the invention, mention may be made in particular of octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethyl-cyclohexasiloxane, heptamethylhexyltrisiloxane, heptamethyloctyltrisiloxane, hexamethyldisiloxane, octamethyltrisiloxane, deca-methyltetrasiloxane and dodecamethylpentasiloxane; and mixtures thereof.

[0050] Preferably, the volatile oil(s) are chosen from hydro volatile oils non-polar carbon compounds, particularly among the branched C8-C16 alkanes, and more particularly isododecane, the mixture of volatile linear C9-C12 alkanes and the mixture of n-undecane (C11) and n-tridecane (C13), as well as their mixtures.

[0051] The volatile oil or oils are preferably present in the composition of the invention at contents of less than 60% by weight, preferably less than 50% by weight relative to the total weight of said composition.

[0052] According to a preferred form of the invention, the weight ratio of the quantity of volatile oil(s) to the quantity of monoalcohol(s) is less than 3.5 and even more preferably less than 1.5. WATER

[0053] The composition according to the invention may optionally comprise water.

[0054] A water suitable for the invention may be a demineralized water, a floral water such as cornflower water and / or a mineral water such as VITTEL water, LUCAS water or LA ROCHE POSAY water and / or a thermal water.

[0055] According to a particular embodiment of the invention, if the composition according to the invention comprises water, its content is less than 5% by weight, more particularly less than 2% by weight, and preferably less than 0.5% by weight, relative to the total weight of the composition. POLYGLYCEROL POLYESTER / DIMER ACID / MONOACID

[0056] The composition in accordance with the invention contains at least one polyester which is the reaction product of the following components (i), (ii) and (iii):

[0057] (i) at least one polyglycerol-3;

[0058] (ii) at least one dimer acid; and

[0059] (iii) at least one fatty monoacid having from 8 to 30 carbon atoms, the components (i), (ii) and (iii) reacted being in a molar ratio of 1 mole of polyglycerol, 0.5 to 1 mole of dimer acid and 0.1 to 2.0 moles of fatty acids.

[0060] The polyesters of the invention are described as well as their synthesis in patent applications US 2021 / 0259945, US 2021 / 0259946 and US 2021 / 0259930.

[0061] According to a preferred embodiment, the amount of active polyester material varies from 1 to 50% by weight, more preferably from 3 to 20% by weight relative to the total weight of the composition.

[0062] According to a preferred embodiment, the polyester is a substantially or completely non-sequential reaction product.

[0063] By "substantially non-sequential reaction product" is meant the product obtained by a substantially non-sequential reaction of the reactant components (i)-(iü).

[0064] By "completely non-sequential reaction of the reactive components (i)-(iii)" is meant that the total content of each of the reactants (i)-(ii) to be reacted is added to the reaction vessel before starting the reaction.

[0065] In one embodiment of the present invention, the total content of each of the reactants (i)-(iii) to be reacted is added to the reaction vessel before starting the reaction, i.e., the reaction is completely non-sequential, and the polymer is a completely non-sequential reaction product of the components (i)-(iii). In other embodiments, 70-100%, or 75-100%, or 80-100%, or 85-100%, or 90-100%, or 95-100%, or 97-100% of each of the reactants (i)-(iii) is added to the reaction vessel before starting the reaction.

[0066] In one embodiment, the polyester is prepared by a one-step process that involves introducing all of the reactants into a reaction vessel and then inducing a fully random addition of the dimer acid and isostearic acid to polyglycerol-3.

[0067] Triglycerol has the formula H-[-OGly]3-OH in which Gly denotes a glycerol residue after elimination of two hydroxyl groups. Polyglycerol-3

[0068] A polyglycerol-3 according to the invention in the form of a mixture of polyglycerols containing at least triglycerol, also comprises polyglycerols which may be any oligocondensation product(s) of glycerol. They preferably correspond to the following formula (I): H[-O-Gly-]n-OH; in which each Gly is independently the residue of a glycerol molecule after removal of two hydroxyl groups; and n is an average of 2 to 10.

[0069] Generally, most Gly groups are of the formula: -CH2-CHOH-CH2-, although residues involving etherification at secondary or even tertiary hydroxyl groups are considered to be within the scope of "Gly" and, therefore, may also be present.

[0070] Examples of polyglycerol-3 include diglycerol, triglycerol, tetraglycerol, pentaglycerol, hexaglycerol, heptaglycerol, octaglycerol, nonaglycerol, decaglycerol and mixtures thereof. In particular, preferred polyglycerols are those of formula (I) in which n is in particular from 2 to 7, more particularly from 2 to 5 and in particular 2, 3 or 4, or mixtures of polyglycerols in these ranges.

[0071] Examples of particularly suitable polyglycerol-3 include a mixture of polyglycerols having the following distribution in which all weight percentages are based on a total content of the polyglycerol-3 as a mixture: - glycerol: 0 to 30% by weight, preferably 0 to 20% by weight, most preferably 0 to 15% by weight; - diglycerol: 10 to 40% by weight, preferably 15 to 35% by weight, most preferably 20 to 32% by weight; - triglycerol: 10 to 65% by weight, preferably 15 to 60% by weight, most preferably 18 to 55% by weight; - tetraglycerol: 2 to 25% by weight, preferably 5 to 20% by weight, most preferably 8 to 20% by weight; - pentaglycerol: 0 to 15% by weight, preferably 0 to 10% by weight, most preferably 0 to 5% by weight; - hexaglycerol: 0 to 15% by weight, preferably 0 to 10% by weight, most preferably 0 to 5% by weight; - heptaglycerol: 0 to 10% by weight, preferably 0 to 5% by weight, most preferably 0 to 3% by weight; - octaglycerol: 0 to 10% by weight, preferably 0 to 5% by weight, most preferably 0 to 3% by weight; - nonaglycerol: 0 to 5% by weight, preferably 0 to 3% by weight, most preferably 0 to 2% by weight; - decaglycerol: 0 to 5% by weight, preferably 0 to 3% by weight, most preferably 0 to 2% by weight.

[0072] In one embodiment, the polyglycerol-3 comprises the following distribution of polyglycerols: Glycerol: 0 to 30% by weight; Diglycerol: 15 to 40% by weight; Triglycerol: 10 to 55% by weight; Tetraglycerol: 2 to 25% by weight; Pentaglycerol and higher components: 0 to 15% by weight, all weight percentages based on total polyglycerol-3 content as a mixture.

[0073] In one embodiment, the polyglycerol-3 is composed of at least 40% by weight, or at least 45% by weight, or at least 50% by weight, based on the total weight of the polyglycerol-3, of a combination of diglycerol and triglycerol.

[0074] In one embodiment, the polyglycerol-3 is comprised of at least 20 wt%, or at least 25 wt% diglycerol; at least 15 wt%, or at least 18 wt% triglycerol; at least 10 wt%, or at least 12 wt% tetraglycerol; wherein all weight percentages are based on total polyglycerol-3 content as a mixture.

[0075] A particularly preferred polyglycerol-3 comprises at least 25% by weight of diglycerol, at least 45% by weight of triglycerol and at least 10% by weight of tetraglycerol relative to the total weight of polyglycerol-3 in the form of a mixture.

[0076] Analysis of such a polyglycerol-3 composition may be performed to determine its median or "average" polyglycerol number. The above examples of polyglycerols with narrow and broad distributions may also be referred to as polyglycerol-3, as it is the integer closest to the mean and / or median. Dimer acid

[0077] The dimer acid may be any dicarboxylic acid having at least 4 carbon atoms. They may be linear or branched, such as, for example, dimers prepared from malonic acid, succinic acid, fumaric acid, dimethylglutaric acid or trimethyladipic acid, and their anhydrides.

[0078] Dimeric fatty acids are particularly useful. As is known, these are mixtures of acyclic and cyclic dicarboxylic acids which are obtained by a catalyzed dimerization reaction of unsaturated fatty acids having from 12 to 22 carbon atoms.

[0079] For the preparation and use of dimer acids and their physical and chemical properties, reference is made to the publication "The Dimer Acids: The Chemical and physical properties, reactions and applications", Ed. EC Leonard; Humko Sheffield Chemical, 1975, Memphis, Tenn.

[0080] The dicarboxylic acids may also contain, to a lesser extent, tri- and polyfunctional carboxylic acids. The functionality of the mixture must not exceed an average molar value of 2.4.

[0081] Preferred dimer acids are typically derived from triglycerides rich in C18 ester groups, which can be hydrolyzed to produce C18 unsaturated monobasic fatty acids. The starting materials can be derived from tallow oil and rapeseed oil, but other natural sources such as flaxseed, soybean, pumpkin, and walnut can be used. The target monobasic acids used in the reaction are rich in the oleic and linoleic acid forms described in the fatty acid list contained below. The dimerization primarily results in the dimerization of unsaturated fatty acids, but trimers are also formed. After reaction, the product can be stored as a reaction product mixture or it can be further distilled or otherwise separated into molecular weight fractions.In one embodiment, the dimerization reaction produces a majority (at least 60 wt. %, more preferably at least 75 wt. %) of dimeric acid (C36 diacid) but also produces C54 trimeric acids (less than 30 wt. %, more preferably less than 25 wt. %).

[0082] In one case, a standard dimer acid commercially available from Croda, Pripol 1025®, is used, which contains 72% by weight of dimer and 19% by weight of acid. trimer.

[0083] In another case, a standard hydrogenated dimer acid from Oleon, Radiacid 0960®, is used, which contains 87% by weight of dimer and 10% by weight of trimer acid. In both cases, the polymer as described is characterized by a higher molecular weight, a more hydrophobic character and a higher viscosity than those which can be provided by pure diacids of lower molecular weight. The presence of trimer acid further improves the molecular weight and performance of these polymers.

[0084] In one embodiment, the copolymer of the present invention is prepared from at least one hydrogenated dimer acid.

[0085] In another embodiment, the polymer is prepared from a hydrogenated dimer acid comprising hydrogenated dimerized C18 fatty acids, which hydrogenated dimer acid is obtained by dimerization of unsaturated C18 fatty acids and subsequent hydrogenation.

[0086] In one embodiment, the hydrogenated dimer acid contains a trimer acid content ranging from about 5 to 25% by weight, based on a total weight of hydrogenated dimer acid.

[0087] In another embodiment, the hydrogenated dimer acid contains a majority (at least 60% by weight, more preferably at least 75% by weight, but at most 95% by weight, or more preferably at most 90% by weight, or more preferably at most 85% by weight) of hydrogenated dimer acid (C36 diacid) and also contains hydrogenated C54 trimer acids (less than 30% by weight, more preferably less than 25% by weight, but more than 5% by weight, more preferably more than 10% by weight). C8-C30 monofatty acid

[0088] The C8-C30 monofatty acids may include natural or refined fatty acids, such as hydrolyzed rapeseed oil, sunflower oils, etc., but these contain both lower and higher MW chains. Useful monofatty acids may be linear, branched, saturated, unsaturated, and aromatic materials with acidity provided by carboxylic acid moieties.

[0089] Acids suitable for the invention include caprylic acid (C8), pelargonic acid (C9), capric acid (C10), undecylic acid (C11), lauric acid (C12), tridecylic acid (C13), myristic acid (C14), pentadecylic acid (C15), palmitic acid (C16), margaric acid (C17), stearic acid (C18), isostearic acid (C18), nonadecylic acid (C19), arachidic acid (C20), behenic acid (C22) and lignoceric acid (C24).

[0090] Comparison of stearic and isostearic acids shows that branching leads to a high melting point and results in a low viscosity at room temperature for isostearic acid, compared to a solid material for stearic acid. This lower viscosity can be useful in material handling raw materials and also to allow esters made with this acid to retain their liquid properties. Branched-chain fatty acids often contain a single methyl branch along the linear carbon chain and are produced in nature by microbial action. Isotearic acid is available as a reaction byproduct in the creation of the dimer acid described above.

[0091] Another way to obtain a liquid product is to use linear and branched unsaturated monofatty acids. These unsaturated acids may include palmitoleic acid (C16:1), vaccenic acid (C18:1), oleic acid (C18:1), elaidic acid (C18:1), linoleic acid (C18:2), linolelaidic acid (C18:2), alpha-linolenic acid (C18:3), gamma-linolenic acid (C18:3), stearidonic acid (C18:4), paullinic acid (C20:1), gondoic acid (C20:1), dihomo-gamma linolenic acid (C20:3), mead acid (C20:3), arachidonic acid (C20:4), eicosapentaenoic acid (C20:5), erucic acid (C22:1), docosatetraenoic acid (C22:4), cervonic acid (C22:6) and nervonic acid (C24:1). As is well known to those skilled in the art, the designation means that the length of the carbon chain is X carbon atoms; and there are Y number of double bonds in the chain.

[0092] In one embodiment, isostearic acid will be preferred.

[0093] In a particularly preferred embodiment, the polyester of the invention is a substantially or wholly non-sequential reaction product of the following components: (i) at least one polyglycerol-3 comprising at least 25% by weight of diglycerol, at least 45% by weight of triglycerol and at least 10% by weight of tetraglycerol, in each case relative to the total weight of polyglycerol-3 in the form of a mixture; (ii) at least one hydrogenated dimer acid containing at least 60% by weight of hydrogenated C36 diacid and 5 to 25% by weight of hydrogenated C54 triacid, in each case based on the total weight of hydrogenated acid; and iii) isostearic acid.

[0094] In one embodiment, the polyester is prepared by a one-step process that involves introducing all of the reactants into a reaction vessel and then inducing a fully random addition of the dimer acid and isostearic acid to the polyglycerol.

[0095] In one embodiment, it is preferable to have a total degree of esterification of the available polyglycerol hydroxyl moieties (total esterification) of 24% to 74% and a degree of esterification of the available polyglycerol hydroxyl moieties by a dimer acid alone (esterification with a dimer acid) of 20% to 40%. More importantly, the degree of esterification by the end-cap units (esterification with a monoacid) is also defined in this specification and is important to maintain esterification with a monoacid of 4 to 40%.

[0096] It is preferable to have a total esterification of 28% to 57% with an esterification with a dimer acid of 20% to 30% and an esterification with a monoacid between 8% and 27%.

[0097] It is even more preferable to have a total esterification of 33% to 48% with an esterification with a dimer acid of 20% to 28% and an esterification with a monoacid between 13% and 20%.

[0098] It is even more preferable to have a total esterification of 24% to 74% with an esterification with a hydrogenated dimer acid of 20% to 40% and an esterification with a monoacid between 4% and 40%.

[0099] It is even more preferable to have a total esterification of 28% to 57% with an esterification with a hydrogenated dimer acid of 20% to 30% and an esterification with a monoacid between 8% and 27%.

[0100] It is also even more preferable to have a total esterification of about 40% with an esterification with a hydrogenated dimer acid of about 20% and an esterification with a monoacid of about 20%.

[0101] It is also even more preferred to also have most preferred a total esterification of about 40% with an esterification with a hydrogenated dimer acid of about 27% and an esterification with a monoacid of about 13%.

[0102] In one embodiment, the reacted components are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 1 mole of dimer acid and 0.2 to 1.7 mole of fatty acid.

[0103] In another embodiment, the reacted components are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 0.75 mole of dimer acid and 0.4 to 1.35 mole of isostearic acid.

[0104] In another embodiment, the components being reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 0.7 mole of dimer acid and 0.65 to 1 mole of isostearic acid.

[0105] In another embodiment, the components being reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 1 mole of hydrogenated dimer acid and 0.2 to 1.7 mole of isostearic acid.

[0106] In another embodiment, the reacted components are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 0.75 mole of hydrogenated dimer acid and 0.4 to 1.35 mole of isostearic acid.

[0107] In another embodiment, the components being reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 0.7 mole of hydrogenated dimer acid and 0.65 to 1 mole of isostearic acid.

[0108] In another embodiment, the reacted components are in a ratio molar ratio of 1 mole of polyglycerol-3, 0.5 to 1 mole of hydrogenated dimer acid and 0.2 to 1.7 mole of isostearic acid.

[0109] In another embodiment, the components being reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 0.75 mole of hydrogenated dimer acid and 0.4 to 1.35 mole of isostearic acid.

[0110] In another embodiment, the components being reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.5 to 0.7 mole of hydrogenated dimer acid and 0.65 to 1 mole of isostearic acid.

[0111] In another embodiment, the components being reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.67 mole of hydrogenated C36 dimer acid and 0.67 mole of isostearic acid.

[0112] In a particularly preferred embodiment, the components to be reacted are in a molar ratio of 1 mole of polyglycerol-3, 0.5 mole of hydrogenated C36 dimer acid and 1 mole of isostearic acid.

[0113] By adjusting the molar ratio of fatty acid termination and balancing the amount of polyglycerol-3 and dimer acid, it is also possible to control the degree of dimer-polyglycerol acid extension and termination so that crosslinking, for example, via the acid trimer, leads to much higher viscosities.

[0114] The target viscosity of the pure polymer must be greater than 50,000 mPa.s and less than 5,000,000 mPa.s at 25°C.

[0115] In a preferred embodiment, the target viscosity is > 75,000 mPa.s and <2,500,000 mPa.s at 25°C.

[0116] In another preferred embodiment, the target viscosity is > 100,000 mPa.s and <2,000,000 mPa.s at 25°C.

[0117] In a most preferred embodiment, the target viscosity is > 1,000,000 mPa.s and <2,000,000 mPa.s at 25°C.

[0118] Viscosity is measured using an Anton Paar Inc. MCR3O2® rheometer. Twin rough or smooth 50 mm diameter flat plates were used, coated with a polymer sample, adjusted to a gap of 0.5 to 1 mm, and temperature and shear rate scans were performed. The polyesters of the invention exhibit Newtonian behavior and therefore have a constant viscosity over a wide range of shear rates. In addition, the polymers of this disclosure have demonstrated a reduced viscosity with temperature. Thus, viscosity measurements are reported at a precisely controlled temperature and generally as a shear rate of 1. Values are reported in mPa.s.

[0119] The polyesters of the invention are characterized by weight-average molecular masses > 2500 Da and < 1,000,000 Da measured by GPC using po- linear lystyrene.

[0120] The GPC column used for these tests consisted of: Phenolgel, 300 x 4.6 mm; a continuous phase of Tetrahydrofuran (THF) was used and injected at 0.35 ml / min, column oven maintained at 40°C; a 50 pL injection and a Wyatt Ri refractive index detector. The calibration standards used were strictly linear polystyrene intended to be monodisperse. The narrow range polystyrene GPC calibration standards were prepared in mobile phase and had maximum molecular weights of 1,290,000 Da; 560,000 Da; 65,500 Da; 28,500 Da; 10,100 Da; 1,680 Da; 580 Da and 208 Da. From standard methodologies, the weight and number average molecular mass are automatically calculated by standard GPC software.

[0121] In a preferred embodiment, the described polyesters have a weight average molecular weight > 4,000 Da and < 250,000 Da as measured by GPC using linear polystyrene standards. In a most preferred embodiment, the described polymers have a weight average molecular weight > 5,000 Da and < 150,000 Da as measured by GPC using linear polystyrene standards.

[0122] In yet another embodiment, the polyester of the invention has a combination of weight average molecular weight > 5000 Da and < 150,000 Da measured by GPC using linear polystyrene standards and viscosity at 25°C > 100,000 mPa.s and < 2,000,000 mPa.s.

[0123] In a preferred embodiment, the polyester of the invention is a substantially or completely non-sequential reaction product of the following components: (i) at least one polyglycerol-3 comprising at least 25% by weight of diglycerol, at least 45% by weight of triglycerol and at least 10% by weight of tetraglycerol, in each case based on the total weight of polyglycerol-3 in the form of a mixture; (ii) at least one hydrogenated dimer acid containing at least 60% by weight of hydrogenated C36 diacid and 5 to 25% by weight of hydrogenated C54 triacid, in each case based on the total weight of hydrogenated acid; and (iii) isostearic acid; wherein the polymer has a combination of weight average molecular weight > 5,000 Da and < 15,000 Da measured with GPC using linear polystyrene standards and neat polymer viscosity > 100,000 mPa.s and < 2,000,000 mPa.s at 25°C; and wherein the copolymer is also characterized by total esterification of about 40%, esterification with a hydrogenated dimer acid of about 27% and esterification with a monoacid of about 13%.

[0124] In practice, since the raw ingredients contain a range of polyglycerol units and a range of dimeric and trimer acid contents, the above numbers can be adjusted using the hydroxyl moieties and the carbo- actual (not theoretical) carboxylic acid values as determined by methods such as mass spectrometry, NMR, and liquid chromatography. The above esterification ranges are based on the ideal structure of polyglycerol-3 and the C36 dimer acid. Actual ranges may therefore vary slightly from the values given above and can be calculated based on these analytical values.

[0125] It is more convenient to define the extent of polymerization by the final acid number. The initial acid values, in light of the distribution of polyglycerol, monoacid and polyacid moieties present, can be reliably calculated using the actual acid value determined by the raw ingredient used.

[0126] For an example, the initial total acid number ("AV" which is commonly defined as mg KOH / g total reactant) is 135 AV. This includes 68 AV for the dimer acid and 67 AV for the isostearic acid for a preferred embodiment containing 1 mole of polyglycerol-3, 0.5 mole of hydrogenated C36 dimer acid and 1 mole of isostearic acid. All of the preferred ratio embodiments described above have a corresponding initial AV that can be calculated. When during the polymerization reaction the AV units are reduced, this ratio gives the percent conversion of the reaction from the total initial reactant acid fractions to the final residual acid fractions.

[0127] Thus, the reaction completion rate is defined by (1 - final AV) / initial AV.

[0128] In one embodiment, the polyesters of the invention have final acid numbers of 0.1 to <25 mg KOH / g polymer.

[0129] In a preferred embodiment, the polyesters of the invention have final acid numbers of 0.1 to < 10 mg KOH / g polymer.

[0130] In a most preferred embodiment, the polyesters of the invention have final acid numbers of 0.1 to <5 mg KOH / g polymer.

[0131] The reaction completion rate being defined by the equation 1- AV final / AV initial, the reaction completion rate of such mixtures in final polymer is > 80%.

[0132] In a preferred embodiment, the completion rate of the reaction of such mixtures to the final polymer is > 90%.

[0133] In a most preferred embodiment, the completion rate of the reaction of such blends to the final polymer is > 95%.

[0134] In a preferred embodiment, the polyester of the invention is a reaction product of Polyglycerol-3, a C36 hydrogenated dimer acid and isostearic acid in a molar ratio of 1 / 0.5 / 1 as described in Example 10 (copolymer) of document US 2021 / 0259945. ALKYLCELLULOSE

[0135] The composition according to the invention further comprises at least one alkylcellulose.

[0136] Ethylcellulose is an alkyl ether of cellulose comprising a chain consisting of [3-anhydroglucose] units linked together by acetal bonds. Each anhydroglucose unit has three replaceable hydroxyl groups, all or part of these hydroxyl groups being able to react according to the following reaction: RONa + R'Cl ROR' + NaCl, where R represents a cellulose radical and R' represents an ethyl radical.

[0137] The total substitution of the three hydroxyl groups would lead for each an-hydroglucose unit to a degree of substitution of 3, in other words to an alkoxy group content of 54.88%.

[0138] The ethylcellulose polymers used in a cosmetic composition according to the invention are preferably polymers having a degree of substitution in ethoxy groups ranging from 2.5 to 2.6 per anhydroglucose unit, in other words comprising a content of ethoxy groups ranging from 44 to 50%.

[0139] The ethylcellulose used in the composition according to the invention is more particularly in powder form.

[0140] For example, it is marketed under the trade names “Ethocel Standard" from Dow Chemicals, including "Ethocel Standard 7 FP Premium" and "Ethocel Standard 100 FP Premium". Other commercially available products, such as those marketed by Ashland, Inc., under the names Aqualon EC K-type, N-type and T-type, preferably N-type, such as N7, N100, are particularly suitable for carrying out the invention.

[0141] Advantageously, the alkylcellulose content, preferably ethylcellulose, varies from 1 to 30% by weight, preferably from 3 to 15% by weight, relative to the total weight of the composition. NON-VOLATILE OILS

[0142] The composition according to the invention may optionally comprise at least one non-volatile, hydrocarbon or silicone oil.

[0143] The term “hydrocarbon oil” means an oil containing mainly hydrogen and carbon atoms and optionally one or more functions chosen from hydroxyl, ester, ether and carboxylic functions. These oils are therefore distinct from silicone oils.

[0144] For the purposes of the invention, the term “silicone oil” means an oil comprising at least one silicon atom, and in particular at least one Si-O group.

[0145] According to a preferred embodiment, the composition in accordance with the invention comprises at least one non-volatile oil; the weight ratio of the total quantity of non-volatile oil(s) to the quantity of polyester being, preferably, less than 7.

[0146] According to a first variant, the composition according to the invention comprises at least a non-volatile hydrocarbon oil, liquid at 20°C and atmospheric pressure (1.013 105 Pa).

[0147] By "non-volatile oil" is meant an oil whose vapor pressure at 20°C and atmospheric pressure is non-zero and less than 2.66 Pa, more particularly less than 0.13 Pa. For example, the vapor pressure can be measured using the static method or by the isothermal thermogravimetry effusion method, depending on the vapor pressure of the oil (OECD standard 104). Polar and non-polar hydrocarbon oils

[0148] Among the non-volatile hydrocarbon oils, polar hydrocarbon oils, different from polyester B), or apolar hydrocarbon oils are likely to be suitable. Polar hydrocarbon oils

[0149] By "polar hydrocarbon oil" is meant that said oils comprise, in addition to carbon and hydrogen atoms, at least one oxygen atom. Thus said hydrocarbon oil comprises at least one hydroxyl, ester, ether and / or carboxylic function.

[0150] The composition according to the invention can therefore comprise at least one non-volatile polar hydrocarbon oil, more particularly chosen from: * Fatty alcohols, preferably monoalcohols, saturated, unsaturated, linear or branched, C10-C26, preferably branched when they comprise at least 16 carbon atoms. More particularly, the fatty alcohol comprises from 10 to 24 carbon atoms, and more preferably from 12 to 22 carbon atoms; * Ethers of formula ROR', carbonates of formula RO(CO)OR', formulas in which, identical or not, the groups R, R' represent a hydrocarbon group comprising at most 16 carbon atoms, saturated or not, branched or not, preferably C3-Ci6; * hydroxylated or non-hydroxylated vegetable oils; * ester oils, optionally hydroxylated, comprising 1 to 4 ester functions, at least one of which, linear or branched, saturated, unsaturated or aromatic, comprises at least 8 carbon atoms; * liquid polyesters resulting from the reaction of a mono- or polyunsaturated acid dimer, the fatty acid comprising 16 to 22 carbon atoms; * as well as their mixtures.

[0151] Preferably, the second oil is chosen from: - lauryl alcohol, isostearyl alcohol, oleyl alcohol, 2-butyloctanol, 2-undecyl pentadecanol, 2-hexyldecyl alcohol, isocetyl alcohol, octyldodecanol and mixtures thereof; preferably octyldodecanol; - dicaprylyl ether; - dipropyl carbonate, diethylhexyl carbonate, dicaprylyl carbonate, C14-15 dialkyl carbonate; - castor oil, olive oil, jojoba oil, ximenia oil, pracaxi oil, wheat germ oil, corn oil, sunflower oil, shea oil, sweet almond oil, macadamia oil, apricot kernel oil, soybean oil, rapeseed oil, peanut oil, cottonseed oil, alfalfa oil, poppy seed oil, pumpkin oil, sesame oil, pumpkin oil, avocado oil, hazelnut oil, grapeseed oil, blackcurrant oil, argan oil, evening primrose oil, millet oil, barley oil, linseed oil, quinoa oil, rye oil, safflower oil, candlenut oil, passionflower oil, rosehip oil, the liquid fraction of shea butter, and the liquid fraction of cocoa butter and mixtures thereof; - 2-ethylhexyl palmitate, 2-octyldecyl palmitate, octyldodecyl neopentanoate, 2-octyldodecyl stearate, butyl stearate, 2-octyldodecyl erucate, C12-C15 alcohol benzoates, 2-octyldodecyl benzoate, isocetyl isostearate, isostearyl isostearate, isononyl isononanoate, isopropyl palmitate, hexyl laurate, 2-hexyldecyl laurate, isopropyl myristate, 2-octyldodecyl myristate, diisostearyl malate, neopentyl glycol dicaprate, tri-2-decyl Glyceryl tetradecanoate, capric / caprylic acid triglycerides, C18-36 triglycerides, glyceryl triheptanoate, glyceryl trioctanoate, glyceryl tridecyl-2 tetradecanoate, triisostearyl citrate, tridecyl stearate, tridecyl trimellitate, pentaerythrityl tetrapelargonate, pentaerythrityl tetraisostearate, pentaerythrityl tetraisononanoate,pentaerythrityl tetradecyl-2 tetradecanoate; isostearyl lactate, octylhydroxystearate, octyldodecyl hydroxystearate, - polyesters with the following INCI names: dilinoleic acid / butanediol copolymer, di-linoleic acid / propanediol copolymer, dimer dilinoleyl dilinoleate, - as well as their mixtures. Non-volatile non-polar hydrocarbon oils

[0152] Preferably, the non-volatile apolar hydrocarbon oil may be chosen from linear or branched hydrocarbons, of mineral, vegetable or synthetic origin such as for example:

[0153] - paraffin oil,

[0154] - squalane, in particular of plant origin,

[0155] - isoeicosane,

[0156] - mixtures of linear, saturated hydrocarbons, more particularly C15-C28, such as mixtures whose INCI names are for example the following: C15-19 Alkane Cl8-21 Alkane, C21-28 Alkane, such as the products Gemseal 40, Gemseal 60, Gemseal 120 marketed by Total, Emogreen L15 and L19 marketed by SEPPIC,

[0157] - polybutenes, hydrogenated or not, such as for example products from the range Indopol marketed by the company Ineos Oligomers,

[0158] - polyisobutenes, hydrogenated or not, such as for example non-composites volatiles of the Parléam® range marketed by the company Nippon Oil & Fat,

[0159] - polydecenes, hydrogenated or not, such as for example non-compounds volatiles from the Silkflo range marketed by the company Ineos, Dekanex by the company IMCD,

[0160] - and mixtures thereof. Non-volatile silicone oils

[0161] The composition according to the invention may comprise at least one non-volatile phenylated silicone oil, comprising or not at least one dimethicone fragment, or comprising at least one non-volatile non-phenylated silicone oil.

[0162] The term “phenylated” specifies that said oil contains at least one phenyl radical in its structure.

[0163] The term "dimethicone fragment" designates a divalent siloxane group whose silicon atom carries two methyl radicals, this group not being found at one or both ends of the molecule. It can be represented by the following formula: -(Si(CH3)2-O)-.

[0164] Preferably, the silicones do not contain a C 2-C 3 alkylene oxide group, nor a glycerol group.

[0165] As non-volatile phenylated oil comprising at least one dimethicone fragment, mention may be made of the oils with the following INCI names: Trimethylsiloxyphenyl Dimethicone, Diphenyl Dimethicone, Tetramethyl Tetraphenyl Trisiloxane and their mixtures, preferably Trimethylsiloxyphenyl Dimethicone. Diphenyl Dimethicones are notably marketed by the company Shin Etsu under the names KF-54, KF54HV, KF-50-300CS, KF-53 d, KF-50-100CS. Trimethylsiloxy Phenyl Dimethicones are for example marketed by the company Wacker Chemie under the names Belsil PDM 1000, Belsil PDM 20.

[0166] Among the non-volatile phenylated silicone oils devoid of dimethicone fragment, mention may be made of the compounds with the following INCI names: Phenyltrimethicone, Trimethyl Pentaphenyl Trisiloxane, alone or in mixtures. As non-volatile non-phenylated silicone oils suitable for carrying out the invention, mention may be made of those marketed by the company Wacker under the Belsil DM range, by the company Dow Corning with the Xiameter PMX 200 Silicone Fluid range, by the company Shin Etsu with the KF-96 A range.

[0167] Representative examples of non-volatile non-phenylated silicone oils include polydimethylsiloxanes, alkyldimethicones. Note that “Dimethicone” (INCI name) corresponds to a polydimethylsiloxane (chemical name). Preferably, these non-volatile non-phenylated silicone oils are chosen from polydimethylsiloxanes; alkyldimethicones comprising at least one C2-C24 alkyl group, as well as mixtures thereof. Thus, these oils can be chosen from Dimethicone, Cetyl Dimethicone, Stearyl Dimethicone, alone or in mixtures. Suitable non-volatile non-phenylated silicone oils include those marketed by Wacker under the Belsil DM range, by Dow Corning with the Xiameter PMX 200 Silicone Fluid range, and by Shin Etsu with the KF-96 A range.Alkyldimethicones can be marketed, for example, under the commercial references Abil Wax 9800, Abil Wax 9801 from Evonik Goldschmidt, or Dowsil 2502 Cosmetic Fluid, Dowsil 2503 Cosmetic Wax, from Dow Corning; and their mixtures.

[0168] Preferably, the non-volatile oil is chosen from polar hydrocarbon oils, different from polyester B), in particular from ester oils. According to an even more preferred embodiment, the composition comprises at least one polar hydrocarbon non-volatile oil, chosen from fatty alcohols, hydroxylated or non-hydroxylated vegetable oils, ester oils, optionally hydroxylated, comprising 1 to 4 ester functions, at least one of which, linear or branched, saturated, unsaturated or aromatic, comprises at least 8 carbon atoms. According to a preferred embodiment, the non-volatile oil is chosen from fatty acid triglycerides containing from 8 to 24 carbon atoms, and more particularly a caprylic / capric acid triglyceride (INCI Name: Caprylic / Capric Triglyceride).

[0169] If the composition comprises it, the content of non-volatile oil(s), preferably hydrocarbon oil(s), varies from 0.5 to 30% by weight, more particularly from 2 to 8% by weight, relative to the total weight of the composition. COLOURING MATERIALS

[0170] The composition according to the invention comprises at least one coloring material.

[0171] According to a particular form of the invention, the coloring matter may be chosen from powdery coloring matters, liposoluble dyes, water-soluble dyes, and mixtures thereof. Powdered coloring matter

[0172] The powdery coloring materials can be chosen from mineral pigments, organic pigments, nacres and their mixtures.

[0173] The term “pigments” means white or colored, mineral or organic particles, insoluble in an aqueous medium, intended to color and / or opacify the composition and / or the resulting deposit. These pigments may be white or colored, mineral and / or organic.

[0174] According to a particular embodiment, the pigments used according to the invention are chosen from mineral pigments.

[0175] By "mineral pigment" is meant any pigment that meets the definition of the Ullmann encyclopedia in the inorganic pigment chapter. Among the mineral pigments useful in the present invention, mention may be made of zirconium or cerium oxides, as well as zinc, iron (black, yellow or red) or chromium oxides, manganese violet, ultramarine blue, chromium hydrate and ferric blue, titanium dioxide, metal powders such as aluminum powder and copper powder. The following mineral pigments may also be used: Ta2O5, Ti3O5, Ti2O3, TiO, ZrO2 in mixture with TiO2, ZrO2, Nb2O5, CeO2, ZnS.

[0176] The size of the pigment useful in the context of the present invention is generally greater than 100 nm and can range up to 10 μm, preferably from 200 nm to 5 μm, and more preferably from 300 nm to 1 μm.

[0177] According to a particular form of the invention, the pigments have a size characterized by a D

[50] greater than 100 nm and which can range up to 10 qm, preferably from 200 nm to 5 qm, and more preferably from 300 nm to 1 pm.

[0178] The sizes are measured by static light scattering using a commercial granulometer of the Master Sizer 3000® type from Malvern, making it possible to understand the particle size distribution of all the particles over a wide range from 0.01 qm to 1000 qm. The data are processed on the basis of the classical Mie scattering theory. This theory is the most suitable for size distributions ranging from submicron to multimicron, it makes it possible to determine an “effective” particle diameter. This theory is notably described in the work of Van de Hulst, HC, “Light Scattering by Small Particles”, Chapters 9 and 10, Wiley, New York, 1957.

[0179] D

[50] represents the maximum size that 50% by volume of the particles has.

[0180] According to a particular form of the invention, the mineral pigment comprises a lipophilic or hydrophobic coating, the latter being preferably present in the oily phase of the composition according to the invention.

[0181] According to a particular embodiment of the invention, the pigments can be coated according to the invention with at least one compound chosen from metallic soaps; N-acylated amino acids or their salts; lecithin and its derivatives; isopropyl trisostearyl titanate; isostearyl sebacate; natural vegetable or animal waxes; polar synthetic waxes; fatty esters; phospholipids; and their mixtures.

[0182] According to a preferred embodiment, the pigments may be coated according to the invention with an N-acylated amino acid or one of its salts which may comprise an acyl group having from 8 to 22 carbon atoms, such as for example a 2-ethyl hexanoyl, caproyl, lauroyl, myristoyl, palmitoyl, stearoyl, cocoyl group.

[0183] The amino acid may be, for example, lysine, glutamic acid or alanine. The salts of these compounds may be aluminum, magnesium, calcium, zirconium, zinc, sodium or potassium salts. Thus, according to a particularly preferred embodiment, the pigments may be coated with an N-acylated amino acid derivative which may in particular be a glutamic acid derivative and / or one of its salts, and more particularly a stearoyl glutamate, such as, for example, aluminum stearoyl glutamate. Examples of pigments treated with aluminum stearoyl glutamate include titanium dioxide pigments and black, red and yellow iron oxide pigments sold under the commercial reference NAI® by the company MIYOSHI KASEI.

[0184] According to a preferred embodiment, the pigments may be coated according to the invention with isopropyl triisostearyl titanate. As examples of pigments treated with isopropyl titanium triisostearate (ITT), mention may be made of titanium dioxide pigments and black, red and yellow iron oxide pigments sold under the commercial reference BWB0-I2® (Iron Oxide CI77499 and Isopropyl Titanium Triisostearate), BWY0-I2® (Iron Oxide CI77492 and Isopropyl Titanium Triisostearate) and BWRO-12® (Iron Oxide CI77491 and Isopropyl Titanium Triisostearate) by the company KOBO.

[0185] The pigments that can be used according to the invention can also be organic pigments.

[0186] By "organic pigment" is meant any pigment which meets the definition of the Ullmann encyclopedia in the organic pigment chapter. The organic pigment may in particular be chosen from nitroso, nitro, azo, xanthene, quinoline, anthraquinone, phthalocyanine, metal complex type, isoindolinone, isoindoline, quinacridone, perinone, perylene, diketopyrrolopyrrole, thioindigo, dioxazine, triphenylmethane, quinophthalone compounds.

[0187] The organic pigment(s) may be chosen, for example, from carmine, carbon black, aniline black, melanin, azo yellow, quinacridone, phthalocyanine blue, sorghum red, the blue pigments codified in the Color Index under the references CI 42090, 69800, 69825, 73000, 74100, 74160, the yellow pigments codified in the Color Index under the references CI 11680, 11710, 15985, 19140, 20040, 21100, 21108, 47000, 47005, the green pigments codified in the Color Index under the references CI 61565, 61570, 74260, the orange pigments codified in the Color Index under the references Cil 1725, 15510, 45370, 71105, the red pigments codified in the Color Index under the references CI 12085, 12120, 12370, 12420, 12490, 14700, 15525, 15580, 15620, 15630, 15800, 15850, 15865, 15880, 17200, 26100, 45380, 45410, 58000, 73360, 73915, 75470, and the pigments obtained by oxidative polymerization of indolic, phenolic derivatives as described in patent FR2 679 771.

[0188] These pigments can also be in the form of composite pigments as described in patent EPI 184426. These composite pigments can be composed in particular of particles comprising an inorganic core covered at least partially with an organic pigment and at least one binder ensuring the fixing of the organic pigments on the core.

[0189] The pigment may also be a lake. By lake is meant insolubilized dyes adsorbed on insoluble particles, the whole thus obtained remaining insoluble during use.

[0190] The inorganic substrates on which the dyes are adsorbed are, for example, alumina, silica, calcium and sodium borosilicate or calcium and aluminum borosilicate, and aluminum.

[0191] Among the organic dyes, we can cite cochineal carmine. Other products known under the following names may also be mentioned: D&C Red 21 (CI 45 380), D&C Orange 5 (CI 45 370), D&C Red 27 (CI 45 410), D&C Orange 10 (CI 45 425), D&C Red 3 (CI 45 430), D&C Red 4 (CI 15 510), D&C Red 33 (CI 17 200), D&C Yellow 5 (CI 19 140), D&C Yellow 6 (CI 15 985), D&C Green (CI 61 570), D&C Yellow 1 O (CI 77 002), D&C Green 3 (CI 42 053), D&C Blue 1 (CI 42 090).

[0192] Examples of lacquers include the product known under the name D&C Red 7 (CI 15850:1).

[0193] Preferably, the composition according to the invention comprises at least one pulverulent coloring material of mineral pigment type, in particular chosen from metal oxides, and more particularly chosen from titanium dioxides, iron oxides, coated or not, and their mixtures.

[0194] The nacres can be chosen from white nacreous pigments such as mica coated with titanium or bismuth oxychloride, colored nacreous pigments such as titanium mica with iron oxides, titanium mica with in particular ferric blue or chromium oxide, titanium mica with an organic pigment of the aforementioned type as well as nacreous pigments based on bismuth oxychloride.

[0195] Preferably, the pulverulent coloring material(s) is (are) present, preferably, in the composition in a content ranging from 3 to 25% by weight, preferably from 5 to 20% by weight, more particularly from 8 to 15% by weight relative to the total weight of the composition. Water-soluble or fat-soluble coloring matters

[0196] A composition according to the invention may comprise at least one water-soluble or fat-soluble coloring matter and preferably in an amount of at least 0.01% by weight relative to the total weight of the composition.

[0197] For obvious reasons, this quantity is likely to vary significantly with regard to the intensity of the desired color effect and the color intensity provided by the coloring materials considered and its adjustment clearly falls within the skills of those skilled in the art.

[0198] The additional coloring materials suitable for the invention may be fat-soluble.

[0199] By "liposoluble coloring matter", within the meaning of the invention, is meant any generally organic, natural or synthetic compound, soluble in an oily phase or solvents miscible with a fatty substance and capable of coloring.

[0200] As liposoluble dyes suitable for the invention, mention may in particular be made of liposoluble dyes, synthetic or natural, such as, for example, DC Red 17, DC Red 21, DC Red 27, DC Green 6, DC Yellow 11, DC Violet 2, DC Orange 5, Sudan red, carotenes ([3-carotene, lycopene), xanthophylls (capsanthin, capsorubin, lutein), palm oil, Sudan brown, quinoline yellow, annatto, curcumin.

[0201] The additional coloring materials suitable for the invention may be water-soluble.

[0202] By "water-soluble coloring matter", within the meaning of the invention, is meant any generally organic, natural or synthetic compound, soluble in an aqueous phase or water-miscible solvents and capable of coloring.

[0203] As water-soluble dyes suitable for the invention, mention may in particular be made of synthetic or natural water-soluble dyes such as, for example, FDC Red 4, DC Red 6, DC Red 22, DC Red 28, DC Red 30, DC Red 33, DC Orange 4, DC Yellow 5, DC Yellow 6, DC Yellow 8, FDC Green 3, DC Green 5, FDC Blue 1, betanin (beetroot), carmine, copper chlorophyllin, methylene blue, anthocyanins (enocyanin, black carrot, hibiscus, elderberry), caramel, riboflavin.

[0204] The water-soluble or fat-soluble colorant(s), if the composition comprises them, are preferably present at contents of less than 4% by weight, or even less than 2% by weight, more preferably ranging from 0.01 to 2% by weight, and even better from 0.02 to 1.5% by weight relative to the total weight of the composition. COSMETIC ADDITIVES

[0205] The compositions according to the invention may additionally comprise additives commonly used in skincare and / or makeup products such as active ingredients such as vitamins, for example vitamins A, E, C, B3, adenosine, hyaluronic acid and its salts; UV filters; fillers; waxes; pasty compounds; hydrophilic gelling agents; film-forming agents other than alkylcellulose (in particular ethylcellulose); lipophilic gelling agents; perfumes; preservatives; and mixtures thereof.

[0206] It is within the routine operations of a person skilled in the art to adjust the nature and quantity of the additives present in the compositions in accordance with the invention, so that the desired cosmetic properties thereof are not affected.

[0207] The compositions in accordance with the invention may thus comprise at least one filler making it possible, in particular, to give them additional properties of mattness, coverage, hold and / or improved stability.

[0208] By "filler" is meant colorless or white, solid particles of all shapes, which are in an insoluble form and dispersed in the medium of the composition. They make it possible to give body or rigidity to the composition and / or softness, and uniformity to the makeup.

[0209] The fillers can be inorganic or organic.

[0210] Preferably, they can be chosen from natural or naturally derived fillers.

[0211] By "natural compound" is meant a compound that is obtained directly from the earth or soil, or from plants or animals, via, where appropriate, one or more physical processes, such as for example grinding, refining, distillation, purification or filtration.

[0212] By "compound of natural origin" is meant a natural compound that has undergone one or more additional chemical or industrial treatments, resulting in modifications that do not affect the essential qualities of this compound and / or a compound comprising mainly natural constituents that have or have not undergone transformations. As a non-limiting example of additional chemical or industrial treatments resulting in modifications that do not affect the essential qualities of a natural compound, mention may be made of those authorized by control organizations such as Ecocert (Reference for organic and ecological cosmetic products, January 2003) or defined in recognized manuals in the field, such as "Cosmetics and Toileries Magazine", 2005, vol. 120, 9: 10.

[0213] The fillers used in the compositions according to the present invention may be of lamellar, globular, spherical, fiber forms or any other intermediate form between these defined forms.

[0214] The fillers according to the invention may or may not be surface coated, and, in In particular, they can be surface treated with amino acids or any other substance promoting the dispersion and compatibility of the filler in the composition. Mineral fillers

[0215] Examples of mineral fillers include talcs, natural or synthetic micas such as synthetic fluorphlogopites, silica, hydrophobic silica aerogels, hollow silica microspheres, kaolin, calcium carbonate, magnesium carbonate, hydroxyapatite, boron nitride, bismuth oxychloride, glass or ceramic microcapsules, silica and titanium dioxide composites, such as the TSG® series marketed by Nippon Sheet Glass. Organic fillers

[0216] Examples of organic fillers include natural micronized waxes; metallic soaps derived from organic carboxylic acids having from 8 to 22 carbon atoms, preferably from 12 to 18 carbon atoms, for example, zinc, magnesium or lithium stearate, zinc laurate, magnesium myristate; lauroyl lysine, cellulose powders such as that marketed by Daito in the Cellulobeads® range.

[0217] Preferably, the filler(s) are present in the composition in a content ranging from 0.5 to 20% by weight, preferably from 1% to 15% by weight, more particularly from 3 to 10% by weight relative to the total weight of the composition. Waxes

[0218] The composition according to the invention may comprise at least one wax.

[0219] For the purposes of the present invention, the term "wax" means a lipophilic compound, solid at room temperature, with a reversible solid / liquid state change, having a melting point greater than or equal to 30°C and up to 120°C.

[0220] For the purposes of the invention, the melting temperature corresponds to the temperature of the most endothermic peak observed in thermal analysis (DSC) as described in the ISO 11357-3; 1999 standard. The melting point of the wax can be measured using a differential scanning calorimeter (DSC), for example the calorimeter sold under the name “DSC Q2000” by the company TA Instruments with the “TA Universal Analysis” software.

[0221] The measurement protocol is as follows: A 5 mg sample of wax is placed in a crucible and subjected to a first temperature rise from -20°C to 120°C, at a heating rate of 10°C / minute, then cooled from 120°C to -20°C at a cooling rate of 10°C / minute and finally subjected to a second temperature rise from -20°C to 120°C at a heating rate of 5°C / minute. During the second temperature rise, the melting point of the body is measured solid fat, corresponding to the temperature of the most endothermic peak of the observed melting curve, representing the variation of the difference in absorbed power as a function of temperature. The enthalpy of fusion of the wax (AHf) can also be measured, which is the integral of the entire melting curve obtained. This enthalpy of fusion of the wax is the amount of energy required to change the compound from the solid state to the liquid state. It is expressed in J / g.

[0222] The waxes can be silicone and preferably hydrocarbon. They are also of vegetable, mineral, animal and / or synthetic origin.

[0223] In particular, the waxes have a melting temperature preferably greater than or equal to 35°C and better still greater than or equal to 40°C. Non-polar waxes

[0224] By "apolar hydrocarbon wax", for the purposes of the present invention, is meant a wax consisting solely of carbon and hydrogen atoms and free of heteroatoms, such as for example N, O, Si, P....

[0225] As examples of apolar waxes suitable for the invention, mention may in particular be made of hydrocarbon waxes such as microcrystalline waxes, paraffin waxes, ozokerite, polymethylene waxes, polyethylene waxes, microwaxes, in particular polyethylene waxes. Polar waxes

[0226] Polar waxes can in particular be hydrocarbon or silicone.

[0227] For the purposes of the present invention, the term "polar hydrocarbon wax" means a wax whose chemical structure is formed essentially, or even consists of, carbon and hydrogen atoms, and comprising at least one heteroatom more particularly chosen from oxygen, optionally nitrogen, or mixtures thereof. It may thus contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups.

[0228] By “silicone wax” is meant an oil comprising at least one silicon atom, and in particular comprising Si-O groups.

[0229] According to a first preferred embodiment, the polar wax is a hydrocarbon wax.

[0230] As hydrocarbon polar wax, a wax chosen from ester waxes and alcohol waxes is preferred.

[0231] According to the invention, the term “ester wax” means a wax comprising at least one ester function. Ester waxes may also be hydroxylated.

[0232] By “alcohol wax” is meant according to the invention a wax comprising at least one alcohol function, that is to say comprising at least one free hydroxyl group (OH).

[0233] In particular, the following may be used as ester wax, alone or in mixtures: i) waxes of formula RiCOOR2 in which Ri and R2 represent linear, branched or cyclic aliphatic chains whose number of atoms varies from 6 to 50, in particular from 10 to 50, which may contain a heteroatom such as for example O, N and whose melting temperature varies more particularly from 30 to 120 C. In particular, it is possible to use as ester wax a C2o-C4o alkyl (hydroxystearyloxy)stearate (the alkyl group comprising from 20 to 40 carbon atoms), alone or as a mixture, or a C2o-C4O alkyl stearate. Such waxes are sold in particular under the names “Kester Wax K 82 P®”, “Hydroxypolyester K 82 P®”, “Kester Wax K 80 P®”, or “Kester Wax K82H” by the company Koster Keunen. Stearyl heptanoate and stearyl caprylate and their mixtures can also be used. ii) di-(trimethyl-1,1,1-propane) tetrastearate, iii) diester waxes of a dicarboxylic acid of general formula R3-(-OCO-R4-COO-R5), in which R3 and R5 are identical or different, preferably identical and represent a C4-C30 alkyl group and R4 represents a linear or branched C4-C30 aliphatic group which may or may not contain one or more unsaturations. Preferably, the C4-C30 aliphatic group is linear and unsaturated. iv) Mention may also be made of waxes obtained by catalytic hydrogenation of animal or vegetable oils having in particular linear or branched fatty chains, in C8-C32, for example such as hydrogenated jojoba oil, hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil, as well as waxes obtained by hydrogenation of castor oil esterified with cetyl alcohol, such as those sold in the Phytowax Castor range, for example Phytowax Castor 22L73®, or waxes obtained by hydrogenation of olive oil esterified with stearyl alcohol, such as those in the Phytowax Olive range, for example Phytowax Olive 18L57, marketed by the company Sophim. Such waxes are notably described in application FR2792190. v) Waxes corresponding to partial or total esters, preferably total, of a saturated, optionally hydroxylated, C16-C30 carboxylic acid with glycerol. By total esters, it is meant that all the hydroxyl functions of the glycerol are esterified. By way of example, mention may be made of trihydroxy stearin (or glyceryl trihydroxystearate), tristearin (or glyceryl tristearate), tribehenin (or glyceryl tribehenate), alone or in a mixture. Among suitable compounds, mention may be made of triesters of glycerol and 12-hydroxystearic acid, or of hydrogenated castor oil, such as for example Thixcin R, Thixcin E, marketed by Elementis Specialties. (vi) Waxes of animal or vegetable origin may also be mentioned, such as beeswax, synthetic beeswax, camauba wax, candelilla wax, rice bran, Ouricury wax, Alfa wax, cork fiber wax, sugarcane wax, Japanese wax, sumac wax, montan wax, Orange wax, Laurel wax, sunflower wax, especially refined. vii) Mention may also be made of hydrocarbon waxes, polyoxyalkylenated or polyglycerolated, natural or synthetic, of animal or vegetable origin; the number of oxyalkylenated units (in C2-C4) may vary from 2 to 100, the number of glycerol units may vary from 1 to 20. As examples, mention may be made of polyoxyethylene beeswax, such as PEG-6 beeswax, PEG-8 beeswax; polyoxyethylene carnauba waxes, such as PEG-12 carnauba; lanolin waxes, hydrogenated or not, polyoxyethenate or polyoxypropylene, such as PEG-30 lanolin, PEG-75 lanolin; PPG-5 lanolin wax glyceride; polyglycerol beeswax, including polyglyceryl-3 Beewax, Acacia Decurrens / Jojoba / Sunflower Seed Wax / Polyglyceryl-3 Esters blend, polyglycerol vegetable waxes such as mimosa, jojoba, sunflower waxes, and blends thereof (Acacia Decurrens / Jojoba / Sunflower Seed Wax Polyglyceryl-3 Esters.

[0234] According to another embodiment, the polar wax may be an alcohol wax. As alcohol wax, mention may be made of mixtures of linear, saturated C30-C50 alcohols such as, for example, Performacol 550 Alcohol wax from New Phase Technologie, stearic alcohol, cetyl alcohol, or mixtures thereof. Silicone waxes

[0235] As silicone wax, mention may be made, for example, of mixtures comprising a compound of the C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane type (INCI name), for example the product Dow Corning SW-8005 C30 Resin Wax marketed by the company Dow Corning. Mention may also be made of mixtures comprising a compound of the C30-45 Alkyl Methicone type (INCI name), such as for example the product Dow Corning® AMS-C30 Cosmetic Wax. Mention may also be made of silicone beeswax.

[0236] Preferably, if the composition comprises it, the wax is chosen from hydrocarbon waxes. More particularly, it is chosen from apolar waxes; polar hydrocarbon waxes such as waxes of animal or vegetable origin, waxes of animal or vegetable origin obtained by catalytic hydrogenation of animal or vegetable oils; alcohol waxes; as well as their mixtures; and preferably from apolar hydrocarbon waxes, alone or in mixtures.

[0237] The content of wax(es), in the case where the composition comprises it, advantageously varies from 1 to 20% by weight, in particular from 5 to 15% by weight, relative to the total weight of the composition. Pasty compounds

[0238] The composition according to the invention may also comprise at least one pasty compound at room temperature and atmospheric pressure.

[0239] For the purposes of the present invention, the term "pasty" means a lipophilic compound with a reversible solid / liquid state change, exhibiting in particular in the solid state an anisotropic crystalline organization, and comprising at room temperature a liquid fraction and a solid fraction.

[0240] In other words, the onset melting temperature of the pasty compound may be lower than room temperature. The liquid fraction of the pasty compound measured at room temperature may represent 9 to 97% by weight of the pasty compound. This liquid fraction at room temperature preferably represents between 15 and 85%, more preferably between 40 and 85% by weight.

[0241] The melting point of the pasty fatty body is determined according to the same principle as that detailed previously for waxes. In the case of pasty compounds, however, the measurement protocol is as follows: A 5 mg sample of pasty fatty substance placed in a crucible is subjected to a first temperature rise from -20°C to 100°C, at a heating rate of 10°C / minute, then is cooled from 100°C to -20°C at a cooling rate of 10°C / minute and finally subjected to a second temperature rise from -20°C to 100°C at a heating rate of 5°C / minute. The melting point of the pasty fat is the temperature value corresponding to the top of the peak of the curve representing the variation of the difference in absorbed power as a function of temperature. It should be noted that the liquid fraction by weight of the pasty fatty substance at room temperature is equal to the ratio of the enthalpy of fusion consumed at room temperature to the enthalpy of fusion of the pasty fatty substance. The heat of fusion of a pasty fat is the heat consumed by the fat to change from a solid to a liquid state. A pasty fat is said to be in a solid state when its entire mass is in crystalline solid form. A pasty fat is said to be in a liquid state when its entire mass is in liquid form. The enthalpy of fusion of the pasty fat is the amount of energy required to transform the pasty fat from the solid state to the liquid state. It is expressed in J / g. The enthalpy of fusion of the pasty fat is equal to the value under the curve of the thermogram obtained.

[0242] The pasty compound may in particular be chosen from synthetic pasty compounds and fatty substances of plant origin.

[0243] The pasty compound(s) may in particular be chosen from: - lanolin and its derivatives, such as lanolin alcohol, oxyethylenated lanolins, acetylated lanolin, lanolin esters such as isopropyl lanolate, oxypropylenated lanolins; - petroleum jelly (also called petrolatum), - ethers of pentaerythritol and C2-C4 polyalkylene glycol, for example, compounds with the following INCI names: PEG-5 Pentaerythrityl Ether, PPG-5 Pentaerythrityl Ether, and mixtures thereof. Examples include the mixture marketed under the name Lanolide, by the company Vevy, - fat-soluble polyethers resulting from the polyetherification between one or more C2-C100 diols, preferably C2-C50. Among the fat-soluble polyethers, copolymers of ethylene oxide and / or propylene oxide with long-chain C6-C30 alkylene oxides are considered in particular, preferably such that the weight ratio of ethylene oxide and / or propylene oxide with alkylene oxides in the copolymer is from 5:95 to 70:30. In this family, mention will be made in particular of the product with the INCI name PEG-45 / Dodecyl Glycol Copolymer marketed for example under the brand name Elfacos ST9 by the company Akzo Nobel, - esters resulting from the condensation of a linear or branched, preferably saturated, C6-C10 dicarboxylic acid and an ester of diglycerol and monocarboxylic acids, optionally hydroxylated, linear or branched, preferably saturated, C6-C20, in particular the diester obtained by condensation of adipic acid and a mixture of diglycerol esters with a mixture of C6-C20 fatty acids such as caprylic acid, capric acid, stearic acid, isostearic acid and 12-hydroxystearic acid, in particular marketed under the reference Softisan® 649 by the company Cremer Oleo. (INCI name: Bis-Diglyceryl Polyacyladipate-2), - triglycerides of fatty acids, saturated or not, linear or branched, possibly mono or polyhydroxylated, preferably Ci2-Ci8, possibly hydrogenated (totally or partially); such as for example the glycerides of saturated fatty acids C12-C18 marketed under the name Softisan 100® by the company Cremer Oleo (INCI name: Hydrogenated Coco-Glycerides), - esters of dimer diol, or polyol, and dimer diacid such as for example: * esters of dimer dilinoleic alcohol and dilinoleic acid whose hydroxyl groups are esterified by a mixture of phytosterols, behenyl alcohol and isostearyl alcohol, for example the ester sold under the name Plandool G by the company Nippon Fine Chemical (INCI name: Bis-Behenyl / Isostearyl / Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate); * esters of dilinoleic acid and a mixture of phytosterols, isostearyl alcohol, cetyl alcohol, stearyl alcohol and behenyl alcohol, for example the ester sold under the name Plandool H or Plandool S by the company Nippon Fine Chemical (INCI name: Phytosteryl / Isostearyl / Cetyl / Stearyl / Behenyl Dimer Dilinoleate); - butters of vegetable origin such as mango butter, such as that marketed under the reference Lipex 203 by the company Aarhuskarlshamn, shea butter, in particular that whose INCI name is Butyrospermum Parkii Butter, such as that marketed under the reference Sheasoft® by the company Aarhuskarlshamn, cupuacu butter (Rain forest RF3410 from the company Beraca Sabara), murumuru butter (Rain Forest RF3710 from the company Beraca Sabara), cocoa butter;as well as orange wax such as, for example, that marketed under the reference Orange Peel Wax by the company Koster Keunen, - fully or partially hydrogenated vegetable oils, such as, for example, hydrogenated soybean oil, hydrogenated coconut oil, hydrogenated rapeseed oil, mixtures of hydrogenated vegetable oils such as the mixture of hydrogenated vegetable oil of soybean, coconut, palm and rapeseed, for example the mixture marketed under the reference Akogel® by the company Aarhuskarlshamn (INCI name Hydrogenated Vegetable Oil), partially hydrogenated trans isomerized jojoba oil manufactured or marketed by the company Desert Whale under the commercial reference Iso-Jojoba-50®, partially hydrogenated olive oil such as, for example, the compound marketed under the reference Beurrolive by the company Soliance, ; - hydrogenated castor oil esters, such as dimer hydrogenated castor oil di-linoleate, for example Risocast-DA-L sold by Kokyu Alcohol Kogyo, hydrogenated castor oil isostearate, for example Salacos HCIS (VL) sold by Nisshin Oil, - and mixtures thereof.

[0244] If the composition comprises at least one pasty compound, its content varies from 0.5 to 20% by weight, and preferably from 1 to 15% by weight, relative to the total weight of the composition. Lipophilic gelling agents

[0245] The composition according to the invention may optionally comprise at least one lipophilic gelling agent.

[0246] As lipophilic gelling agents, mention may be made, for example, of lipophilic clays.

[0247] The term “lipophilic clay” means any clay that is liposoluble or lipodispersible in the oily phase of the composition.

[0248] Clay refers to a material based on hydrated silicates and / or aluminosilicates with a lamellar structure.

[0249] The clays can be natural or synthetic and are made lipophilic by treatment with an alkyl ammonium salt such as a C10 to C22 ammonium chloride, particularly steralkonium chloride or di-stearyl di-methyl ammonium chloride.

[0250] They can be chosen from bentonites, in particular bentonites, hectorites and montmorillonites, beidellites, saponites, nontronites, se- piolites, biotites, attapulgites, vermiculites and zeolites.

[0251] Preferably, they are chosen from hectorites and bentonites.

[0252] For example, it is possible to use a lipophilic clay chosen from hydrophobic modified bentonites and hydrophobic modified hectorites, in particular with a C10 to C22 quaternary ammonium chloride, such as: - a bentonite modified by stearalkonium chloride such as the commercial products sold under the name CLAYTONE AF®, GARAMITE VT®, TIXOGEL® LG-M, TIXOGEL® MP 250 TIXOGEL® VZ, TIXOGEL® VZ-V XR, by the company BYK Additives Inc; the commercial products sold under the name VISCOGEL® B3, VISCOGEL® B4, VISCOGEL® B7, VISCOGEL® B8, VISCOGEL® ED, VISCOGEL® GM, VISCOGEL® S4, VISCOGEL® SD by the company Bentec SPA; - a bentonite modified by stearalkonium chloride in the presence of at least propylene carbonate and at least one oil such as the commercial products DUB VELVET GUM® from the company STEARINERIE DUBOIS FILS, MYGLYOL GEL T® from the company Cremer Oleo, TIXOGEL® CGT 6030, TIXOGEL® DBA 6060, TIXOGEL® FTN, TIXOGEL® FTN 1564, TIXOGEL® IPM, TIXOGEL® LAN, TIXOGEL® LAN 1563 from the company BYK Additives Inc; - a hectorite modified with distearyl dimethyl ammonium chloride (INCI name: DISTEARDIMONIUM HECTORITE) such as, for example, that marketed under the name BENTONE® 38VCG RHEOLOGICAL ADDITIVE by the company Elementis Specialities; - a hectorite modified with distearyl dimethyl ammonium chloride in the presence of at least propylene carbonate or triethyl citrate and at least one oil such as the commercial products sold under the name BENTONE® GEL DOA V, BENTONE® GEL EUG V, BENTONE® GEL IHD V, BENTONE® GEL ISD V, BENTONE® GEL MIO V® BENTONE® GEL PTM V® BENTONE® SS-71 V, BENTONE® VS-5 PC V, BENTONE® VS-5 by the company Elementis Specialities; the commercial products sold under the name CREAGEL BENTONE CPS / HECTONE CPS, CREAGEL BENTONE ID / HECTONE ID by the company Créations Couleurs; the commercial products sold under the name NS GEL DM1®, NS GEL PTIS®, NS MGEL 1152® by the company Next Step Laboratories Stop.

[0253] As lipophilic gelling agents, mention may also be made of esters of dextrin and fatty acid, in particular C12 to C24, preferably C14 to C18, or mixtures thereof. More preferably, the dextrin ester is an ester of dextrin and C12-C18 fatty acid, in particular C14-C18.

[0254] Preferably, the lipophilic gelling agent may be present in the composition at concentrations ranging, preferably from 0.1% to 5% by weight, and more preferably from 0.5 to 3% by weight relative to the total weight of the composition.

[0255] Throughout the description, including the claims, the expression "comprising a" should be understood as being synonymous with "comprising at least one", unless otherwise specified.

[0256] The expressions “between... and...” and “ranging from... to...” must be understood inclusively, unless otherwise specified.

[0257] Furthermore, the sum of the quantities of the ingredients of the composition represents 100% by weight of the composition.

[0258] The invention is illustrated in more detail by the examples presented below.

[0259] Unless otherwise indicated, the quantities indicated are expressed as a mass percentage.

[0260] The following examples are presented for illustrative and non-limiting purposes of the invention. EXAMPLES

[0261] Composition 1 according to the invention was prepared containing 10% by weight of a mixture of polyester Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate (6% by weight) and Caprylic / Capric Triglyceride (4% by weight).

[0262] Comparative examples 1a, 1b, outside the invention, were prepared: Comparative example 1a is of identical composition except that the polyester is replaced by the same content of Bis-Diglyceryl Polyacyladipate-2. Comparative Example 1b is of identical composition except that the polyester is replaced by the same content of Hydrogenated Castor Oil Dimer Dilinoleate.

[0263] The compositions are detailed in the table below.

[0264] [Tables 1] Ingredients (chemical name or INCI name) Invention 1 Comparison la Comparison 1b Isododecane 34.15 34.15 34.15 Absolute Ethanol 34.15 34.15 34.15 Ethylcellulose (Aqualon EC N7® - Ashland) 11.7 11.7 11.7 Diisostearoyl Polyglyceryl-3 Dimer Di-linoleate (and) Caprylic / Capric Triglyceride (SolAmaze Natural® - Nouryon) 10 Bis-Diglyceryl Polyacyladipate-2 (Softisan 649® - Sasol) 10 Hydrogenated Castor Oil Dimer Dilinoleate (Risocast-DA-L® - Kokyu Alcohol Kogyo) 10 Red 7 / CI 15850 10 10 10

[0265] Method of preparing the compositions: In a beaker, mix some of the isododecane, alcohol, and polyester (Solamaze, Softisan, or Risocast). Stir under a RAYNERI deflocculator for 2 minutes at 500 rpm. Introduce the ethylcellulose in a fine spray under deflocculation at 500 rpm (in the vortex) then leave stirring for 10 minutes. Add the pigment, previously ground in a three-cylinder with the remaining isododecane. Evaluation of the compositions: Outfit Assessment Protocol

[0266] Each composition is applied to an Erichsen contrast card, using a spreader, in a deposit with a thickness of 24.5 μm, over a width of at least 6 cm, and left to dry on a heating plate for 40 minutes at 32°C. Three 2 cm Wypall (Kimberley Clark) strips are placed on the deposit without overlapping: * the first strip is dry, * the second strip is soaked in distilled water (0.1ml), * the third is soaked in olive oil (0.1ml). We place the film puller weighted with a 2 kg weight on all the strips, and we move the assembly onto the film. We observe the state of the deposit. The operation is repeated for each of the prepared compositions. Outfit Rating

[0267] [Tables2] Note State of the deposit 1 Total or almost total elimination of the deposit on the tested area; the surface of the support appears in many places. 2 Partial elimination of the deposit on the tested area; the surface of the support appears in some places. 3 Slight elimination of the deposit leaving the support visible in a few places 4 No significant variation in the color of the deposit (homogeneity, color) 5 No variation in the appearance of the deposit (homogeneity, color) Results :

[0268] [Tables3] Invention 1 Comparison Comparison Deposit on application Homogeneous, intense Homogeneous, a little less intense Homogeneous, intense Deposit after resistance tests Dry 5 5 3 Water 5 5 3 Oil 5 1 3

[0269] The above results confirm the superiority of the composition according to the invention. In particular, it makes it possible to obtain a homogeneous, intense deposit whose dry, water and oil resistance are significantly improved.

Claims

Claims

1. Composition for makeup and / or care of the skin and / or lips, comprising in particular in a physiologically acceptable medium: A) at least one volatile solvent B) at least one polyester which is the reaction product of the following components (i), (ii) and (iii): (i) at least one polyglycerol-3; (ii) at least one dimer acid; and (iii) at least one fatty monoacid having from 8 to 30 carbon atoms, the reacted components (i), (ii) and (iii) being in a molar ratio of 1 mole of polyglycerol, 0.5 to 1 mole of dimer acid and 0.1 to less than 2.0 moles of fatty monoacid C) at least one alkylcellulose whose alkyl group is C2-C3, preferably ethylcellulose D) at least one coloring matter.

2. Composition according to claim 1, characterized in that the volatile solvent is chosen from monoalcohols containing 2 to 6 carbon atoms, volatile oils, preferably apolar hydrocarbons, and mixtures thereof.

3. Composition according to any one of the preceding claims, characterized in that the composition comprises a mixture of volatile hydrocarbon oil(s) and monoalcohol, in particular, the volatile hydrocarbon oil is chosen from isododecane, a mixture of undecane and tridecane, and mixtures thereof; and the monoalcohol is ethanol.

4. Composition according to any one of claims 2 or 3, characterized in that the quantity of monoalcohol(s) varies from 2 to 60% by weight, preferably from 4 to 50% by weight, and even more preferably from 6 to 40% by weight.

5. Composition according to any one of claims 2 to 4, characterized in that the quantity of volatile oil(s) is less than 60% by weight, preferably less than 50% by weight relative to the total weight of said composition.

6. Composition according to any one of the preceding claims, characterized in that the weight ratio of the quantity of volatile oil(s) to the quantity of monoalcohol(s) is less than 3.5 and even more preferably less than 1.

5.

7. Composition according to any one of the preceding claims, characterized in that the polyester is a reaction product of Poly-glycerol-3, C36 hydrogenated dimer acid and isostearic acid in a molar ratio of 1 / 0.5 / 1.

8. Composition according to any one of the preceding claims, characterized in that the quantity of active polyester material varies from 1 to 50% by weight, more preferably from 3 to 20% by weight relative to the total weight of the composition.

9. Composition according to any one of the preceding claims, characterized in that the polyester is in an oily solution comprising a) a polyester obtained by reaction of (i) Polyglycerol-3, and (ii) a C36 hydrogenated acid dimer; and (iii) isostearic acid; the reacted components (i), (ii) and (iii) being in a molar ratio of 1 mole of polyglycerol, 0.5 to 1 mole of dimer acid and 0.1 to less than 2.0 moles of fatty acids; and b) a caprylic / capric acid triglyceride; said mixture more particularly having as INCI name: DIISOSTEAROYL POLY-GLYCERYL-3 DIMER DILINOLEATE (AND) CAPRYLIC / CAPRIC TRIGLYCERIDE.

10. Composition according to claim 9, characterized in that the oily solution contains the polyester at a concentration of 10 to 99% by weight, more preferably 30 to 90% by weight, more particularly 50 to 80% by weight relative to the total weight of the mixture.

11. Composition according to any one of claims 9 or 10, characterized in that the oily solution comprises 40% by weight of caprylic / capric acid triglyceride and 60% by weight of Polyglycerol-3 polyester, C36 hydrogenated dimer acid and isostearic acid in a molar ratio of 1 / 0.5 / 1.

12. Composition according to any one of the preceding claims, characterized in that the alkylcellulose content, preferably ethylcellulose, varies from 1 to 30% by weight, preferably from 3 to 15% by weight, relative to the total weight of the composition.

13. Composition according to any one of the preceding claims, characterized in that the composition optionally comprises at least one non-volatile hydrocarbon oil, preferably polar, different from polyester B), in particular chosen from ester oils.

14. Composition according to the preceding claim, characterized in that the content of non-volatile oil(s), preferably hydrocarbon oil(s), varies from 0.5 to 30% by weight, more particularly from 2 to 8% by weight, relative to the total weight of the composition.

15. Composition according to any one of claims 13 or 14, characterized in that the weight ratio of the total quantity of non-volatile oil(s) to the quantity of polyester is less than 7.

16. Composition according to any one of the preceding claims, characterized in that the composition is liquid.

17. Composition according to any one of the preceding claims, characterized in that the composition comprises less than 5% by weight of water, more particularly less than 2% by weight of water, and preferably less than 0.5% by weight of water, relative to the total weight of the composition.

18. Composition according to any one of the preceding claims, characterized in that the coloring matter is chosen from powdery coloring matters, liposoluble dyes, water-soluble dyes, and mixtures thereof.

19. Composition according to the preceding claim, characterized in that the powdery coloring materials are chosen from mineral pigments, organic pigments, nacres and their mixtures.

20. Composition according to any one of claims 15 to 17, characterized in that the pulverulent coloring matter(s) is (are) present in a content ranging from 3 to 25% by weight, preferably from 5 to 20% by weight, more particularly from 8 to 15% by weight relative to the total weight of the composition.

21. Composition according to any one of the preceding claims, characterized in that the composition optionally comprises at least one additive chosen from waxes, pasty lipophilic compounds, active ingredients such as vitamins, for example vitamins A, E, C, B3, adenosine, hyaluronic acid and its salts; UV filters; fillers; film-forming agents; lipophilic gelling agents; perfumes; preservatives; and mixtures thereof.

22. Method for making up and / or caring for the lips, characterized in that it comprises at least the application to the lips of a composition as defined in any one of the preceding claims.