Composition for the care and / or makeup of keratinous materials

Abstract

Composition for the Care and / or Makeup of Keratinous Materials. The present invention relates to a composition for the care and / or makeup of keratinous materials comprising: (i) at least one glyceryl acrylate polymer; (ii) at least one polyoxybutylene, polyoxyethylene, polyoxypropylene, and glycerol polymer; (iii) a first pearlescent pigment, which is a synthetic fluorphlogopite; and (iv) a second pearlescent pigment containing mica. The present invention also relates to a non-therapeutic method for the care and / or makeup of keratinous materials, comprising applying the composition according to the present invention to the keratinous materials. Figure for the abstract: NONE

Description

Title of the invention: composition for the care and / or MAKE-UP of keratinous materials Technical field

[0001] The present invention relates to a composition. In particular, the present invention relates to a composition for the care and / or makeup of keratinous materials. The present invention also relates to a non-therapeutic method for the care and / or makeup of keratinous materials. background art

[0002] Consumers worldwide are looking for new cosmetic products to improve the appearance of keratinous materials and in particular the skin, in particular to give the skin an optical cosmetic effect, such as a toning effect and a good glow.

[0003] Cosmetic products capable of providing the skin with the optical effects mentioned above are known, for example foundation products containing pigments.

[0004] However, these products are still not satisfactory. For example, they can leave a powdery and dry feeling on the skin after application. This may be due to their poor ability to envelop large amounts of water.

[0005] Document US 11033471B2 discloses a composition for topical application on the skin comprising: a) a first synthetic fluorphlogopite having an average particle size of 25 pm; b) a first mica having an average particle size of 42 pm or less, completely or partially coated with one or more layers of red iron oxides, further coated with titanium dioxide; and c) a second mica having an average particle size of 42 pm or less, completely or partially coated with one or more layers of titanium dioxide, further coated with iron dioxide.

[0006] In addition to the toning effect mentioned above, consumers have increasing demands on the sensory properties of the skin. Among these, hydration is today one of the highest requirements.

[0007] Document WO2021077320A1 discloses a composition comprising in an aqueous phase (i) a combination of acetylated hyaluronic acid and / or a salt thereof with hyaluronic acid and / or a salt thereof; and (ii) a solubilizer.

[0008] Current products either focus on hydration and sacrifice the toning effect, or on the toning effect while losing long-term hydration.

[0009] Thus, there is still a need in the cosmetic industry to offer consumers cosmetic products that provide long-lasting hydration, and a good balance between radiance and toning effect. Summary of the invention

[0010] The inventors have now discovered that it is possible to formulate such compositions having the desired properties as described above.

[0011] Thus, according to a first aspect, the present invention provides a composition for caring for and / or making up keratinous materials comprising:

[0012] (i) at least one glyceryl acrylate polymer;

[0013] (ii) at least one polyoxybutylene polyoxyethylene polyoxypropylene glycerol;

[0014] (iii) at least one first pearlescent pigment, which is a synthetic fluorphlogopite; and

[0015] (iv) at least one second pearlescent pigment containing mica.

[0016] It has been found that with the combination of (i) at least one glyceryl acrylate polymer; (ii) at least one polyoxybutylene polyoxyethylene polyoxypropylene glycerol; (iii) at least one first pearlescent pigment (which is synthetic fluorphlogopite); and (iv) at least one second pearlescent pigment containing mica, the composition of the present invention can provide keratinous materials with hydration throughout the day, and a good balance between shine and toning effect.

[0017] Thus, according to a second aspect, the present invention provides a non-therapeutic method for caring for and / or making up keratinous materials, comprising the application of the composition according to the present invention to the keratinous materials.

[0018] Other features, elements, characteristics and advantages of the present invention will become more apparent from the following detailed description of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0019] In the following and unless otherwise indicated, the limits of a range of values ​​are included in this range, in particular in the expressions "between ... and..." and "from ... to...".

[0020] Furthermore, the expression "at least one" used in the present description is equivalent to the expression "one or more".

[0021] Throughout the present application, the term "comprising" should be interpreted to encompass all specifically mentioned features as well as optional, additional, and unspecified features. As used herein, the use of the term "comprising" also discloses the embodiment in which no features other than the specifically mentioned features are present (i.e., "consisting of").

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which belongs to the present invention. Where the definition of a term in this specification is inconsistent with the meaning commonly understood by those skilled in the art to which the present invention belongs, the definition described herein shall apply.

[0023] Unless otherwise specified, all numerical values ​​expressing the amount of ingredients and the like that are used in the description and claims are to be understood as being modified by the term "about". Accordingly, unless otherwise specified, the numerical values ​​and parameters described herein are approximate values ​​that may be modified according to the intended purpose, if necessary.

[0024] For the purposes of the present invention, the term "keratinous materials" is intended to cover human skin, mucous membranes such as the lips. Facial skin is more particularly considered according to the present invention.

[0025] According to the first aspect, the present invention provides a composition for caring for and / or making up keratinous materials comprising:

[0026] (i) at least one glyceryl acrylate polymer;

[0027] (ii) at least one polyoxybutylene polyoxyethylene polyoxypropylene glycerol;

[0028] (iii) at least one first pearlescent pigment, which is a synthetic fluorphlogopite; and

[0029] (iv) at least one second pearlescent pigment containing mica. Glyceryl acrylate polymer

[0030] According to the first aspect, the composition of the present invention comprises at least one glyceryl acrylate polymer.

[0031] Preferably, the glyceryl acrylate polymer is chosen from glyceryl acrylate copolymers.

[0032] More preferably, the glyceryl acrylate polymer(s) are chosen from glyceryl acrylate / acrylic acid copolymers.

[0033] The glyceryl acrylate / acrylic acid copolymer is highly hydrophilic, has a molecular weight greater than 1 million daltons and generally includes a polyacrylic acid backbone partially esterified (typically about 50% esterification) with glycerin.

[0034] The glyceryl acrylate / acrylic acid copolymer is believed to form a clathrate that retains water, which, when released, provides lubrication and hydration to the skin.

[0035] Such copolymers are notably sold under the names LUBRAJEL® MS, LUBRAJEL® CG, LUBRAJEL® DV, LUBRAJEL® NP, LUBRAJEL® OU, LUBRAJEL® Oil BG, LUBRAJEL® PF, LUBRAJEL® TW, LUBRAJEL® WA by Guardian Laboratories. Preferably, LUBRAJEL® MS is used.

[0036] Advantageously, the glyceryl acrylate polymer is present in an amount ranging from 0.01% by weight to 1% by weight, preferably from 0.01% by weight to 0.5% by weight, more preferably from 0.01% by weight to 0.3% by weight, relative to the total weight of the composition.

[0037] Polvoxvbutvlene Dolvoxvethvlene polvoxypropylene glycerol

[0038] According to the first aspect, the composition according to the present invention includes at least one polyoxybutylene polyoxyethylene polyoxypropylene glycerol.

[0039] Polyoxybutylene polyoxyethylene polyoxypropylene glycerol can be represented by the formula (I) shown below:

[0040] Gly-{O(PO)s(EO)t-(BO)uH}3 (I)

[0041] in which

[0042] Gly denotes a residue obtained by elimination of the hydroxyl groups from glycerin;

[0043] PO denotes an oxypropylene group;

[0044] EO represents an oxyethylene group;

[0045] s and t represent the average numbers of moles of addition of PO and EO, respectively, and have a value ranging from 1 to 50;

[0046] the PO to EO weight ratio (PO / EO) is between 1 / 5 and 5 / 1;

[0047] BO denotes an oxyalkylene group comprising 4 carbon atoms; and

[0048] u denotes the average number of moles of addition of BO, and is between 0.5 and 5.

[0049] Advantageously, in formula (I):

[0050] s is between 2 and 15, preferably between 3 and 7;

[0051] t is between 3 and 20, preferably between 6 and 10;

[0052] u is between 1 and 5, preferably between 2 and 4.

[0053] The polyoxybutylene polyoxyethylene polyoxypropylene glycerol represented by formula (I) can be obtained by adding propylene oxide and ethylene oxide to glycerin in the ratio of 3 to 150 molar equivalents of each of propylene oxide and ethylene oxide relative to glycerin, and then adding alkylene oxide having 4 carbon atoms in the ratio of 1.5 to 15 molar equivalents thereof relative to glycerin.

[0054] In the case of the addition of the above-mentioned alkylene oxides to glycerin, the addition reactions are carried out with an alkali catalyst, a phase transfer catalyst, a Lewis acid catalyst, or the like. In general, an alkali catalyst such as potassium hydroxide is preferably used.

[0055] Among the polyoxybutylene polyoxyethylene polyoxypropylene glycerols represented by formula (I), more preferred are those obtained by adding 6 to 10 mol of ethylene oxide and 3 to 7 mol of propylene oxide to glycerin, and then adding 2 to 4 mol of butylene oxide.

[0056] Among the polyoxybutylene polyoxyethylene polyoxypropylene glycerols represented by formula (I), preferred is PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin, which is obtained by adding 8 mol of ethylene oxide and 5 mol of propylene oxide to glycerin, then adding 3 mol of butylene oxide.

[0057] PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin is commercially available under the trade name WILBRIDE S-753 from NOF Corporation.

[0058] Advantageously, the polyoxybutylene polyoxypropylene glycerol is present in an amount ranging from 0.1% by weight to 10% by weight, preferably from 0.5% by weight to 5% by weight, more preferably from 1% by weight to 3% by weight, relative to the total weight of the composition. Pearlescent pigments

[0059] According to the first aspect, the composition of the present invention comprises at least one first pearlescent pigment and at least one second pearlescent pigment.

[0060] By "pearlescent pigments" is meant colored particles of any shape, which may be iridescent or not, in particular produced by certain molluscs in their shell, or alternatively synthesized, and presenting a color effect by optical interference.

[0061] Preferably, the pearlescent pigments have a volume average size (D50) in the range of 10-50 pm, preferably in the range of 5-15 pm.

[0062] The volume average size (D50) is a parameter for the particle size distribution, referring to the maximum particle diameter below which 50% of the sample volume exists.

[0063] The average size can be measured with a laser granulometer, for example the Mastersizer 2000® machine from Malvem and / or the BI90+® machine from Brookhaven Instrument Corporation.

[0064] Pearlescent pigments with limited particle size and colored sheen can contribute to the color correction of a keratinous substance such as skin by blending the colored sheen with the original color of the keratinous substance, and to the natural appearance.

[0065] Pearlescent pigments can be of any form.

[0066] For example, it is possible to use a pearlescent pigment in the form of a plate having an aspect ratio of at least 5, preferably greater than 10, more preferably greater than 20, and more preferably greater than 50. The aspect ratio can be determined by the average thickness and the average length according to the formula: aspect ratio = length / thickness.

[0067] In the context of the present invention, the first pearlescent pigment is a synthetic fluor-phlogopite, and the second pearlescent pigment contains mica.

[0068] Preferably, the second pearlescent pigment is mica coated with titanium dioxide.

[0069] More preferably, the weight ratio of the first pearlescent pigment to the second pearlescent pigment is in the range of 1:20 to 4:1, even more preferably preferred from 1:2 to 2:1, most preferably the weight ratio of the first pearlescent pigment to the second pearlescent pigment is 1:1.

[0070] As a commercial product of synthetic fluorphlogopite which can be introduced into the composition according to the present invention, mention may be made of that sold under the name SYNAFIL S 1050 by the company ECKART.

[0071] As a commercial product of mica coated with titanium dioxide which can be introduced into the composition according to the present invention, mention may be made of TITANIUM DIOXIDE (and) MICA / CI77891 (AND) MICA sold under the name RONASTAR MAGIC BLUE by the company MERCK.

[0072] Advantageously, the first pearlescent pigment is present in an amount ranging from 0.01% by weight to 5% by weight, preferably from 0.05% by weight to 4.5% by weight, more preferably from 0.1% by weight to 4% by weight, relative to the total weight of the composition.

[0073] Advantageously, the second pearlescent pigment is present in an amount ranging from 0.5% by weight to 10% by weight, preferably from 0.75% by weight to 6% by weight, more preferably from 1% by weight to 4% by weight, relative to the total weight of the composition. Hydrophilic thickeners

[0074] Preferably, the composition of the present invention comprises a hydrophilic thickener.

[0075] The term "hydrophilic thickener" is intended to mean a compound capable of increasing the viscosity of a hydrophilic phase of a composition.

[0076] Hydrophilic thickeners can be used alone or in combination.

[0077] As hydrophilic thickeners, mention may in particular be made of water-soluble or water-dispersible thickening polymers. They may in particular be chosen from

[0078] - polyvinylpyrrolidone,

[0079] - polyvinyl alcohol

[0080] - modified or unmodified carboxyvinyl polymers, such as products sold under the name Carbopol® (CTFA name: carbomer) by the company Goodrich;

[0081] - homopolymers or copolymers of acrylic acid or methacrylic acid or of their salts and esters, and in particular the products sold under the names Versicol F® or Versicol K® or Salcare SC95 by the company Allied Colloid, Ultrahold 8® by the company Ciba-Geigy, polyacrylates and polymethacrylates, such as the products sold under the names Lubrajel and Norgel by the company Guardian or under the name Hispagel by the company Hispano Chimica, polyacrylic acids of the Synthalen K type;

[0082] - polyacrylamides;

[0083] - copolymers of acrylic acid and acrylamide sold in the form of their salt of sodium under the names Reten® by the company Hercules, poly(sodium methacrylate) sold under the name Darvan No. 7® by the company Vanderbilt, sodium salts of polyhydroxycarboxylic acids sold under the name Hydagen F® by the company Henkel;

[0084] - homopolymers and copolymers of 2-acrylamido-2-methylpropanesulfonic acid, which are optionally crosslinked and / or neutralized, for example ammonium polyacryloyldimethyl taurate;

[0085] - crosslinked anionic acrylamide / AMPS copolymers, in the form of an emulsion E / H, such as those sold under the name Sepigel 305 (CTFA name: Polyacrylamide / C13-14 Isoparaffin / Laureth-7) and under the name Simulgel 600 (CTFA name: Acrylamide / Sodium acryloyldimethyltaurate copolymer / Isohexadecane / Polysorbate 80) by the company SEPPIC;

[0086] - poly(acrylic acid / alkyl acrylate) copolymers of the Pemulen type;

[0087] - polysaccharide biopolymers, for example xanthan gum, gum guar gum, gum arabic, locust bean gum, acacia gum, scleroglucans, chitin and chitosan derivatives, carrageenans, gellans, alginates, or celluloses such as microcrystalline cellulose, carboxymethylcellulose, hydroxymethylcellulose, hydroxyethylcellulose and hydroxypropylcellulose. Examples include xanthan gum sold under the trade name Keltrol® CG-T by CP Kelco;

[0088] - hydrophilic sublimated silicas obtained by high temperature hydrolysis of a volatile silicon compound in an oxyhydrogen flame, producing finely divided silica. Hydrophilic silicas have a large number of silanol groups on their surface. Such hydrophilic silicas are, for example, sold under the names Aerosil 130®, Aerosil 200®, Aerosil 255®, Aerosil 300® and Aerosil 380® by the company Degussa, or Cab-O-Sil HS-5®, Cab-O-Sil EH-5®, Cab-O-Sil LM-130®, Cab-O-Sil MS-55® and Cab-O-Sil M-5® by the company Cabot. They preferably have a particle size that may be nanometric to micrometric, for example ranging from about 5 to 200 nm;

[0089] - hydrophilic clays;

[0090] - associative polymers, for example PEG-150 / stearyl alcohol copolymer / SMDI sold under the name Aculyn 46 by Rohm & Haas, or the copolymer steareth-100 / PEG-136 / HDI sold under the name Rheolate FX 1100 by Elementis;

[0091] - and mixtures thereof.

[0092] According to a preferred embodiment, the hydrophilic thickener is chosen from homopolymers and copolymers of 2-acrylamido-2-methylpropanesulfonic acid, and polysaccharide biopolymers.

[0093] According to a more preferred embodiment, the hydrophilic thickener is chosen among ammonium polyacryldimethyltauramide, xanthan gum, guar gum, gum arabic, locust bean gum and acacia gum.

[0094] According to certain preferred embodiments, the composition according to the present invention comprises ammonium polyacryloyldimethyltaurate.

[0095] Advantageously, if present, the hydrophilic thickener is present in an amount ranging from 0.1% by weight to 2.0% by weight, preferably from 0.2% by weight to 1.5% by weight, more preferably from 0.25% by weight to 1.0% by weight, relative to the total weight of the composition. Aqueous phase

[0096] The composition of the present invention comprises an aqueous phase.

[0097] The aqueous phase of the composition according to the present invention comprises water and optionally one or more water-miscible or at least partially water-miscible compounds, for example lower C2-C8 polyols or monoalcohols, such as ethanol and isopropanol.

[0098] The term “polyol” should be understood to mean any organic molecule comprising at least two free hydroxyl groups.

[0099] Examples of polyols that may be mentioned include glycols, for example pentylene glycol, butylene glycol, propylene glycol and isoprene glycol, caprylyl glycol, glycerol (i.e. glycerin) and polyethylene glycols. Additional cosmetic active ingredients

[0100] Depending on the final objective, the composition according to the present invention may comprise one or more additional cosmetic active ingredients.

[0101] As cosmetic active ingredients that can be used in the composition of the present invention, examples that can be mentioned include enzymes; flavonoids; matting agent (such as aluminum starch octenylsuccinate); anti-aging agents, antioxidants, depigmenting agents; α-hydroxy acids; tightening agents; and mixtures thereof.

[0102] It is easy for a person skilled in the art to adjust the quantity of the additional cosmetic active ingredient depending on the final use of the composition according to the present invention. Additional adjuvants or additives

[0103] The composition of the present invention may comprise conventional cosmetic adjuvants or additives, for example, perfumes, chelating agents (for example, disodium EDTA), preservatives (for example, chlorphenesin and phenoxyethanol) and bactericides, thickeners (for example, ammonium polyacryloyldimethyl taurate), pH regulators (for example, citric acid, sodium hydroxide, potassium hydroxide), and mixtures thereof.

[0104] A person skilled in the art can select the amount of adjuvants or additional additive so as not to have a negative impact on the final use of the composition according to the present invention.

[0105] According to a particularly preferred embodiment, the present invention provides a composition for the care and / or makeup of keratinous materials comprising, relative to the total weight of the composition:

[0106] (i) from 0.01% by weight to 0.3% by weight of glyceryl acrylate / acid copolymer acrylic;

[0107] (ii) from 1% by weight to 3% by weight of PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin;

[0108] (iii) from 0.1% by weight to 4% by weight of synthetic fluorphlogopite; and

[0109] (iv) from 1% by weight to 4% by weight of titanium dioxide coated mica. Dosage form and use

[0110] Preferably, the composition of the present invention is in the form of a hydrogel.

[0111] According to the second aspect, the present invention provides a non-therapeutic method for caring for and / or making up keratinous materials, comprising the application of the composition according to the present invention to the keratinous materials.

[0112] Upon application, the composition according to the present invention can provide long-lasting hydration (e.g., all-day hydration), and a good balance between radiance and tone-correcting (toning) effect.

[0113] Hydration can be assessed by a corneometer, and when the measured value is greater than 40, long-term hydration can be concluded.

[0114] The brightness can be assessed by a gloss meter, and when the measured value is greater than 3, it can be concluded that a good brightness is assured.

[0115] The tone correction effect can be evaluated by a colorimeter, and when the measured b* value is less than 10, it can be concluded that a good tone correction effect is ensured.

[0116] The present invention will now be illustrated by means of the following non-limiting examples. EXAMPLES

[0117] The main raw materials used, their trade names and supplier are listed in Table 1.

[0118] [Tables 1] INCI name Trade name Supplier AMMONIUM POLYACRYLOYL- DIMETHYL TAURATE HOSTACERIN AMPS CLARIANT GLYCERIN (and) GLYCERYL ACRYLATE / ACRYLIC ACID COPOLYMER NORGEL UNITED GUARDIAN PEG / PPG / POLYBUTYLENE GLYCOL-8 / 5 / 3 GLYCERIN WILBRIDES-753 L NOF CORPORATION SYNTHETIC FLUOR- PHLOGOPITE SYNAFIL S 1050 ECKART TITANIUM DIOXIDE (and) MICA / CI 77891 (and) MICA RONASTAR® MAGIC BLUE MERCK

[0119] Inventive Examples 1-3 and Comparative Examples 1-6

[0120] The compositions according to inventive examples (E1) 1-3 and comparative examples (CE) 1-6 were prepared according to the amounts indicated in table 2 below. The amount of each component is given in % by weight of the total weight of the composition containing it.

[0121] [Tables2] El. 1 El. 2 El. 3 EC.1 EC.2 EC.3 EC.4 EC.5 EC.6 EC.7 AMMONIUM POLYACRYLOYLDI METHYL TAURATE 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 GLYCERYL ACRYLATE / ACRYLIC ACID COPOLYMER 0.04 4 0.06 6 0.02 2 0.08 8 0 0.04 4 0.04 4 0.07 0.01 8 0 GLYCERIN 1.67 2.5 0.83 3.35 0 1.67 1.67 2.68 0.67 1.67 PEG / PPG / POLYBUTY LENE GLYCOL-8 / 5 / 3 GLYCERIN 2.5 3.75 1.25 0 5 2.5 2.5 4 1 5 SYNTHETIC FLUORPHLOGOPITE 2.5 1.25 3.75 2.5 2.5 5 0 1 4 2.5 TITANIUM DIOXIDE (and) MICA / CI 77891 (and) MICA 2.5 1.25 3.75 2.5 2.5 0 5 1 4 2.5 WATER 90.2 9 90.6 8 89.9 91.0 6 89.5 90.2 9 90.2 9 90.7 5 89.8 1 87.8 3 Preparation procedure:

[0122] The compositions listed above were prepared as follows, taking as an example the composition of Example 1 of the invention:

[0123] 1). add ammonium polyacryloyldimethyl taurate into water, and mix for 10 minutes until the mixture has become homogeneous;

[0124] 2). adding glycerin (and) glyceryl acrylate / acrylic acid copolymer, PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin, synthetic fluorphlogopite, and titanium dioxide (and) mica / CI 77891 (and) mica, dispersed one by one until a homogeneous composition is obtained. Assessment :

[0125] Each composition was applied to the face of several volunteers, and then the hydration, toning effect and radiance were evaluated as follows. Hydration

[0126] The measurement of skin hydration is based on the world-renowned method of the CORNEOMETER^, which is a capacitance-based process.

[0127] During the measurement, the measuring capacitor exhibits capacitance changes depending on the moisture content of the samples. A glass slide separates the metal (gold) tracks of the probe head from the skin to prevent current conduction into the sample. An electric diffusion field penetrates the skin during the measurement and the dielectricity is determined. One track accumulates a surplus of electrons (minus charge), the other accumulates a lack of electrons (plus charge).

[0128] Volunteers were asked to stay in a room at constant temperature and humidity (21 ± 1 °C, 45 ± 5% RH) for 1 h before testing. Each sample was applied at 2 mg / cm2 to an area of ​​3*3 cm2 on one arm with a finger cot, the measurement was carried out after 30 minutes.

[0129] The measurement was performed for 1 second each time. The measurement was initiated by placing the probe on the skin area to be measured. The probe was placed vertically on the area to be measured according to the spring pressure inside the probe head. Each area was tested 3 times to obtain an average value. The data from the sixth hour was recorded as the test data. Glow

[0130] In vitro brightness was assessed using a gloss meter.

[0131] Each example was applied at 1 mg / cm2 over an area of ​​2*7 cm2 on artificial skin with a finger cot, the measurement was carried out after 30 minutes.

[0132] Each test was performed 3 times to obtain average brightness values ​​at 20°, 60° and 80°. The brightness value at 60° was recorded. A higher value means greater brightness. Toning effect

[0133] The toning effect was assessed by in vitro measurement of color using a colorimeter.

[0134] Each sample was applied at 1 mg / cm2 over an area of ​​2*7 cm2 on artificial skin with a finger cot, the measurement was carried out after 30 minutes.

[0135] Each test was carried out 3 times in order to obtain average values ​​for L* (brightness), a* (red to green), and b* (blue to yellow), where b* represents the tonicity (lower means less yellowish, which provides an anti-dull and yellowish effect).

[0136] The results obtained have been summarized in Table 3.

[0137] [Tables3] El. 1 El. 2 El. 3 EC.l EC.2 EC.3 EC.4 EC.5 EC.6 EC.7 Water content (CU) 46.97 50.53 40.3 38.43 32.3 43 46 55 38 36.56 Brightness at 60° 3.37 3.07 3.5 3.38 3.39 3.8 2.21 2.84 3.9 3.37 b* 5.36 8.69 5.43 5.4 5.3 14.82 2.66 8.5 10.15 5.4

[0138] It can be seen from Table 3 that the compositions of inventive examples (El.) 1-3 can provide long-lasting hydration, and a good balance between radiance and toning effect.

Claims

Claims

1. Composition for the care and / or makeup of keratinous materials comprising: (i) at least one glyceryl acrylate polymer in an amount ranging from 0.01% by weight to 1% by weight; (ii) at least one polyoxybutylene polyoxyethylene polyoxypropylene glycerol; (iii) at least one first pearlescent pigment, which is a synthetic fluorphlogopite; and (iv) at least one second pearlescent pigment containing mica, the second pearlescent pigment being a mica coated with titanium dioxide.

2. Composition according to claim 1, in which the glyceryl acrylate polymer is chosen from glyceryl acrylate copolymers, preferably chosen from glyceryl acrylate / acrylic acid copolymers.

3. A composition according to claim 1 or 2, wherein the glyceryl acrylate polymer is present in an amount ranging from 0.01% by weight to 0.5% by weight, more preferably from 0.01% by weight to 0.3% by weight, relative to the total weight of the composition.

4. A composition according to any one of claims 1 to 3, wherein the polyoxybutylene polyoxyethylene polyoxypropylene glycerol is represented by the formula (I) shown below: Gly-{O(PO)s(EO)t-(BO)uH}3 (I) wherein Gly denotes a residue obtained by removing hydroxyl groups from glycerin; PO denotes an oxypropylene group; EO represents an oxyethylene group; s and t represent the average mole numbers of addition of PO and EO, respectively, and have a value ranging from 1 to 50; the weight ratio of PO to EO (PO / EO) is between 1 / 5 and 5 / 1; BO denotes an oxyalkylene group having 4 carbon atoms; and u denotes the average mole number of addition of BO, and is in the range of 0.5 to 5.

5. A composition according to any one of claims 1 to 4, wherein the polyoxybutylene polyoxyethylene polyoxypropylene glycerol is PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin.

6. A composition according to any one of claims 1 to 5, wherein the weight ratio of the first pearlescent pigment to the second pearlescent pigment is between 1:20 and 4:1, even more preferably between 1:2 and 2:1, most preferably the weight ratio of the first pearlescent pigment to the second pearlescent pigment is 1:

1.

7. A composition according to claims 1 to 6, further comprising a hydrophilic thickener, preferably selected from homopolymers and copolymers of 2-acrylamido-2-methylpropanesulfonic acid, and polysaccharide biopolymers, more preferably selected from ammonium polyacryldimethyltauramide, xanthan gum, guar gum, gum arabic, locust bean gum and acacia gum.

8. A composition according to claim 1, comprising, based on the total weight of the composition: (i) from 0.01% by weight to 0.3% by weight of glyceryl acrylate / acrylic acid copolymer; (ii) from 1% by weight to 3% by weight of PEG / PPG / polybutylene glycol-8 / 5 / 3 glycerin; (iii) from 0.1% by weight to 4% by weight of synthetic fluorphlogopite; and (iv) from 1% by weight to 4% by weight of titanium dioxide coated mica.

9. Non-therapeutic method for the care and / or makeup of keratinous materials, comprising the application of the composition according to any one of claims 1 to 8 to the keratinous materials.