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    • 专利摘要:
    The present invention relates to a makeup device (1) by transfer of human keratin materials, comprising: - a substrate (2) having at least one transfer surface (3), and - a layer of at least one cosmetic coloring ink ( 4) carried by the transfer surface (3) and obtained by printing with at least one digital printer, the coloring ink being intended to be applied to the keratin materials in order to obtain by transfer a makeup of the materials keratinous, the coloring ink (4) comprising: • a dyestuff, and • a transfer compound which is distinct from the dyestuff and has a boiling point greater than or equal to 120 ° C.
    公开号:FR3015871A1
    申请号:FR1363630
    申请日:2013-12-27
    公开日:2015-07-03
    发明作者:Henri Samain；Chrystele Gevrey；Franck Giron
    申请人:LOreal SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the making of a make-up by transferring keratin materials. BACKGROUND It is difficult to obtain a makeup of keratin materials, especially the skin, by transferring an ink deposit printed on a substrate. Indeed, the known inks are such that, once the impression is made, they dry so fast that the transfer to the keratin materials is not achieved. One way of solving this problem is to moisten the transfer surface or the area to be treated with a suitable solvent such as water. However, this method may be unacceptable in that it is not always possible to accurately determine the amount of solvent to be applied, which can lead to "drooling" phenomena making the transfer to keratin materials irregular. and / or unspecific and thus leading to unsatisfactory makeup result. On the other hand, it is desirable that the makeup device provide a satisfactory transfer makeup in the case of a transfer made immediately after printing, or in the next half-hour, but also in the case of a transfer made a few days or even a few months after printing. In addition, it is also desirable that, once transferred to keratin materials, especially on the skin, the pattern remains relatively stable. In other words, either immediately after transfer, or for example in the hour following the transfer, it is advantageous that the masked area can be touched, in particular with the fingers, without damaging the pattern produced. However, the makeup coatings conventionally made may not have satisfactory stability. This lack of stability is not necessarily a problem if a high precision of the makeup pattern is not desired. On the other hand, in the case of precise patterns obtained by printing, it is important that the makeup obtained after transfer is stable. Finally, it may still be advantageous for the user to be able to retouch the transferred pattern in the minutes following the transfer, for example in order to soften the contours and to smooth out the demarcations with the unmasked area.
    [0002] There is, therefore, a need to obtain make-up devices that allow one-touch transfer makeup to be performed without the addition of a solvent, that the user seeks to transfer the pattern just after printing or after a period of time. storage device more or less long. There is also an interest in obtaining transfer make-up devices allowing the user, within minutes of the transfer, to be able to retouch the transferred pattern on the keratin materials, if necessary. It is still sought to have transfer make-up devices that make it possible to obtain, in the hour following the transfer, a stable pattern.
    [0003] The present invention aims to meet all or part of these needs. According to a first aspect, the present invention relates to a transfer make-up device for human keratin materials, comprising: a substrate having at least one transfer surface, and - a layer of at least one cosmetic coloring ink carried by the surface of transfer and obtained by printing using at least one digital printer, the coloring ink being intended to be applied to, in particular brought into contact with, the keratinous materials in order to obtain by transfer a make-up of the keratin materials, coloring ink comprising: - a coloring material, and - a transfer compound which is distinct from the coloring matter and has a boiling point greater than or equal to 120 ° C. Unless otherwise stated, all boiling temperatures are measured at atmospheric pressure, i.e. 1013.25 mbar (corresponding to 1013.25 hectopascal pressure (hPa)). The coloring ink may comprise water. The presence in the dyeing ink of a transfer compound having a relatively high boiling temperature advantageously makes it possible to obtain a good transfer of the dyeing ink onto the keratinous materials to be made up, during the application of the screening device. In addition, the use of a coloring ink layer obtained by printing with a printer advantageously makes it possible, compared to conventional make-up, to obtain a complex make-up and customizable. The dyestuff may comprise one or more dyes as described below. Preferably, the coloring ink present on the device is not completely dry after a time of 15 minutes after printing on the transfer surface, especially after a time of 24 hours and better after a time of 7 days at 25 minutes. ° C, in contact with air and normal humidity (55% relative humidity).
    [0004] The application of a not completely dry coloring ink on the keratin materials facilitates the transfer of the ink. The coloring ink may be in fluid form when carried by the transfer surface and before application to the keratin materials. Advantageously, the ink has a viscosity ranging from 1 mPa.s to 500 mPa.s, and preferably from 1 mPa.s to 300 inPa.s at 25 ° C. The viscosity of an ink of the invention may be measured according to any method known to those skilled in the art, and in particular according to the following conventional method. At 25 ° C using a Rhéomat 180, equipped with a mobile rotating at 200 rpm, the skilled person can choose the mobile for measuring the viscosity, among the mobile, M1 or M2 or M3 or M4 on the basis of his general knowledge, so that the measurement can be made. In a particularly preferred manner, the coloring ink is capable of transferring to the keratin materials without the addition of a fluid compound, in particular a liquid, third. In other words, the coloring ink can transfer to the keratin materials simply by contacting the area to be made up with said coloring ink and without requiring the application of a third liquid to improve the transfer of the ink, as in the case of decals. The coloring ink layer may comprise a plurality of inks. The coloring inks deposited by printing can be deposited on the transfer surface in the form of weft dots and / or weft lines, so as to form a semitone image for example, monochromatic or polychromatic.
    [0005] The coloring ink layer may comprise a plurality of coloring inks of different colors, each arranged in raster points. The pattern formed by the coloring ink printed on the transfer surface may be of any type.
    [0006] The pattern can reproduce the appearance of relief and / or color heterogeneities of the skin, for example freckles or a skin texture. The pattern formed by the dye ink layer carried by the transfer surface can be colored under white light observation in the visible range (400 nm - 800 nm). Alternatively, the pattern is colorless in white light in the visible range but may appear as colored after submission to a chemical and / or energetic stimulus, such as UV exposure (365 nm - 400 nm), for example when the ink dye contains a photochromic or fluorescent dyestuff. Advantageously, the transfer compound (s) have a boiling point greater than or equal to 120 ° C., in particular ranging from 120 ° C. to 350 ° C., in particular ranging from 120 ° C. to 300 ° C. The transfer compound is advantageously in liquid form at room temperature (25 ° C.). The transfer compound (s) is (are) preferably chosen from: glycerol (boiling point: 290 ° C.) and ethylene glycol (boiling point: 197 ° C. ), diethylene glycol (boiling point: 245 ° C.), triethylene glycol (boiling point: 285 ° C.), 1,5 pentane diol (boiling point: 242 ° C.), pentanol (boiling point: 138 ° C), 1-hexanol (boiling point: 157 ° C), benzyl alcohol (boiling temperature: 205 ° C), 1-hexanal (temperature of boiling: 130 ° C), 1-heptanal (boiling point: 153 ° C), 2 pyrrolidone (boiling point 245 ° C), N-methyl 2-pyrrolidone (boiling point 203 ° C), N-ethylpyrrolidine (boiling point: 211 ° C), propylene carbonate (temperature: 240 ° C), 1,3 diaminopropane (boiling temperature: 140 ° C), 2- imidazolidinone (boiling point 131 ° C. ), 2-amino-1-butanol (bp = 178 ° C), 2-aminopropanol (boiling point: 173 ° C), ethanolamine (boiling point: 171 ° C); butyl acetate (boiling point: 126 g) and mixtures thereof.
    [0007] According to a first embodiment of the invention, the transfer compound (s) are miscible in water at 25 ° C. (especially having a solubility in water of at least 5% by weight). and are preferably selected from C 5 -C 6 monohydric alcohols, C 2 -C 6 polyols, C 6 -C 10 esters, C 5 -C 8 ketones (especially cyclic), C 6 aldehydes; -C7, C3-C8 cyclic carbonates, C3-C8 cyclic ureas, C2-C6 aminoalcohols, C3-C6 diamines, water-miscible amino silicones such as SILICONE QUATERNIUM-8 (INCI name ) for example sold under the name "SILSENSE Q-Plus Silicone" by NOVEON, PEG-7 AMODIMETHICONE (INCI name) for example sold under the name 10 "SILSENSE A-21 SILICONE" by NOVEON and mixtures thereof. The coloring ink may comprise a plurality of different transfer compounds, preferably at least three different transfer compounds, preferably at least four different transfer compounds, the transfer compounds each having a boiling point greater than or equal to 120. ° C, especially ranging from 120 to 350 ° C. In an exemplary embodiment, the transfer compounds comprise a mixture of at least two different C2-C6 polyols, in particular at least three different C2-C6 polyols, in particular at least four different C2-C6 polyols. C6. According to a second embodiment of the invention, the transfer compound (s) are immiscible in water (solubility in water at 25 ° C. of less than 5% by weight). Such transfer compounds may be chosen from the oils usually used in cosmetics, which may or may not be volatile, which may be chosen from natural or synthetic, carbonaceous, hydrocarbon-based, fluorinated or optionally branched oils, alone or as a mixture. The term "non-volatile oil" means an oil capable of remaining on the skin at room temperature and atmospheric pressure for at least one hour and having in particular a vapor pressure at room temperature (25 ° C.) and atmospheric pressure, which is not zero, less than 0.01 mmHg (1.33 Pa). Non-volatile carbonaceous oils, in particular hydrocarbon-based oils, of vegetable, mineral, animal or synthetic origin, such as liquid paraffin (or petrolatum), squalane, hydrogenated polyisobutene (Parleam), perhydrosqualene, may be mentioned in particular. , macadamia, soya, sweet almond oil, calophyllum, palm, grape seed, sesame, corn, arara, rapeseed, sunflower, cotton, apricot, castor oil, avocado, jojoba, olive or cereal sprouts, shea butter; linear, branched or cyclic esters having more than 6 carbon atoms, especially 6 to 30 carbon atoms, such as the lanolic acid, oleic acid, lauric acid and stearic acid esters; esters derived from long-chain (ie having from 6 to 20 carbon atoms) acids or alcohols, in particular esters of formula RCOOR 'in which R represents the residue of a fatty acid with 7 to 19 carbon atoms and R 'represents a hydrocarbon chain containing from 3 to 20 carbon atoms, in particular the C 12 -C 36 esters, such as isopropyl myristate, isopropyl palmitate, stearate, butyl, hexyl laurate, diisopropyl adipate, isononyl isononanoate, 2-ethylhexyl palmitate, 2-hexyl-decyl laurate, 2-octyl-decyl palmitate, myristate or 2-octyl-dodecyl lactate, di (2-ethyl hexyl) succinate, diisostearyl malate, glycerin or diglycerine triisostearate; higher fatty acids, especially of C14-C22, such as inyristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, linoleic acid, linolenic acid or isostearic acid; higher fatty alcohols, especially C16-C22, such as cetanol, oleic alcohol, linoleic or linolenic alcohol, isostearic alcohol or octyl dodecanol; and their mixtures. Decanol, dodecanol, octadecanol, benzyl alcohol, liquid triglycerides of fatty acids of 4 to 10 carbon atoms, such as triglycerides of heptanoic or octanoic acids, triglycerides of caprylic / capric acids may also be mentioned; ; linear or branched hydrocarbons of mineral or synthetic origin, such as liquid paraffins and derivatives thereof, petroleum jelly, polydecenes, hydrogenated polyisobutene such as parleam; esters and synthetic ethers, in particular of fatty acids, for example purcellin oil, isopropyl myristate, ethyl-2-hexyl palmitate, octyl-2-dodecyl stearate, octy1-2-dodecyl erucate, isostearyl isostearate; hydroxylated esters such as isostearyl lactate, octyl hydroxystearate, octyldodecyl hydroxystearate, diisostearyl malate, triisocetyl citrate, heptanoates, octanoates, decanoates of fatty alcohols; polyol esters such as propylene glycol dioctanoate, neopentyl glycol diheptanoate, diethylene glycol diisononanoate; and pentaerythritol esters; fatty alcohols having 12 to 26 carbon atoms such as octyldodecanol, 2-butyloctanol, 2-hexyldecanol, 2-undecylpentadecanol.
    [0008] Among the volatile compounds that may be mentioned are non-silicone volatile oils, especially C 8 -C 16 isoparaffins such as isododecane, isodecane and isohexadecane. More preferentially, mention may be made of alkanes which are liquid at room temperature, especially at 20 ° C., and more particularly decane, heptane, dodecane, isododecane, isohexadecane, cyclohexane and isodecane, and mixtures thereof. Among the transfer compound (s) immiscible in water, isododecane (boiling point: 180 ° C), isopropyl myristate (boiling point: 168 ° C) may be used. ° C), benzyl alcohol (boiling temperature: 205 ° C), isostearyl alcohol (boiling point: 331 ° C), isodecyl neopentanoate (boiling temperature: 272 ° C) isononyl isononanoate (boiling point: 285 ° C), oleyl alcohol (boiling point: 315 ° C), octy1-2 dodecanol (boiling point: 358 ° C), isopropyl palmitate (boiling point: 340 ° C.), isopropyl isostearate (boiling point: 361 ° C.), and mixtures thereof. The coloring ink according to the invention can also comprise waxes. By "wax" is meant a lipophilic compound, solid at room temperature (25 ° C.), with a reversible solid / liquid state change, having a melting point greater than or equal to 30 ° C. and up to 120 ° C. vs. By bringing the wax to the liquid state (melting), it is possible to render it miscible with the oils that may be present and to form a homogeneous mixture microscopically, but by bringing the temperature of the mixture to room temperature, recrystallization of the mixture is obtained. wax in the oils of the mixture. The melting point of the wax can be measured using a differential scanning calorimeter (D.S.C.), for example the calorimeter sold under the name DSC 30 by the company METLER. The waxes may be hydrocarbon-based, fluorinated and / or silicone-based and may be of vegetable, mineral, animal and / or synthetic origin. In particular, the waxes have a melting point greater than 25 ° C. and better still greater than 45 ° C. As waxes that may be used in the coloring ink, mention may be made of beeswax, carnauba or candelilla wax, paraffin wax, microcrystalline waxes, ceresin or ozokerite; synthetic waxes such as polyethylene or Fischer Tropsch waxes, silicone waxes such as alkyl or alkoxy dimethicone having from 16 to 45 carbon atoms. The nature and the quantity of the waxes depend on the mechanical properties and the textures sought. As an indication, the coloring ink may contain from 0.01 to 30% by weight of waxes, relative to the total weight of the coloring ink and better still from 1 to 20% by weight. The coloring ink advantageously comprises mixing a plurality of transfer compounds, each being miscible with water at 25 ° C. Alternatively, the coloring ink comprises a mixture of a plurality of transfer compounds, each being immiscible with water. In another variant, the coloring ink comprises a mixture of a plurality of transfer compounds and comprises, at one and the same time, one or more water-miscible transfer compound (s) and one or more compounds (s). ) immiscible transfer (s) to water.
    [0009] In an exemplary embodiment, the coloring ink further comprises a liquid organic solvent (at 25 ° C.) having a boiling point below 120 ° C. Examples of such organic solvents are n-hexane (boiling point: 69 ° C.), cyclohexane (boiling point: 81 ° C.), ethyl acetate (boiling point). : 76 ° C), n-heptane (boiling point: 98 ° C), isobutyl acetate (boiling point: 116 ° C), methyl acetate (boiling point: 57 °) C), ethanol (boiling temperature: 78 ° C), butanol (boiling temperature: 117 ° C), isopropanol (boiling temperature: 81 ° C), n-propanol (temperature boiling point: 97 ° C), and mixtures thereof. The coloring ink may be in the form of an aqueous solution, an aqueous gel or an emulsion. The transfer compound (s) may be present in the coloring ink in a mass content ranging from 2% to 80% relative to the total mass of the ink, preferably ranging from 10% to 70%, preferably from 15% to 70%, particularly preferably from 20% to 60%. The use of a sufficient quantity of transfer compounds within the coloring ink makes it possible to further improve the transfer thereof to the keratin materials and, in particular, to overcome the use of dyeing agents. a third fluid compound for improving the transfer. Preferably, the coloring ink has no pigment. Also preferably, the coloring ink has no particulate filler.
    [0010] The coloring material may be present in the coloring ink in a mass content ranging from 0.01 to 60%, relative to the total mass of the ink; preferably ranging from 0.1 to 40%; preferably ranging from 0.1 to 20%. The coloring ink may comprise water in a mass content ranging from 19.9% to 97.9% relative to the total mass of the ink, preferably ranging from 29.9% to 89.9%, and preferably ranging from 39.9% to 79.9%. Substrate and transfer surface In an exemplary embodiment, the substrate used in the invention comprises at least one translucent or transparent zone.
    [0011] The translucent or transparent zone allows a user to see through the substrate and thus to more easily visualize the surface to be made up and / or treated before transfer of the cosmetic ink. The presence of a translucent or transparent zone therefore contributes advantageously to facilitate obtaining a precise makeup on keratin materials.
    [0012] The translucent or transparent zone of the substrate may be superimposed in whole or in part with the layer of cosmetic ink, and in particular protrude from it. The entire layer of cosmetic ink can be superimposed on the translucent or transparent area of the substrate. Alternatively, only a portion of the cosmetic ink layer is superimposed on the transparent area of the substrate.
    [0013] The substrate may be made of a transparent or translucent material. In this case, the translucent or transparent zone extends over the entire surface of the substrate. Alternatively, the substrate is opaque on all or part of its surface. The substrate may comprise a sheet material, in particular a transparent material.
    [0014] The substrate may be a flexible sheet or a rigid plate. It can be made of plastic (for example polyethylene, polystyrene). It can be woven or non-woven. It can be organic or mineral matter. It can be an aluminum foil. The substrate is preferably based on non-absorbent material, for example a plastic film. The substrate is advantageously non-porous, at least on the face intended to receive the printing. The transfer surface can retain the cosmetic ink by capillarity. The transfer surface may or may not be flat.
    [0015] The substrate transfer surface may be defined by all or part of: the outer surface of an applicator roll, the surface of an applicator pad, a sheet member, a patch, the surface of a foam porous, including a sponge, a wipe, a brush, a brush or a flocked tip.
    [0016] The applicator roll may be in the form of a straight cylinder. In a variant, the roller has the shape of an irregular cylinder, for example the shape of an hourglass. In a variant, the roll is "pre-molded", that is to say that it has a non-planar initial shape corresponding to the general shape of the zone to be made up, for example the lip-negative, of an ocular orbit , ankle or forearm.
    [0017] In a variant, the substrate is plated at the time of transfer against an impression of the area to be made up, and the transfer surface reproduces the relief of the area to be made up. The transfer surface is for example defined by all or part of the surface of a defornable sheet mounted on the surface of an applicator roll or a buffer.
    [0018] The transfer surface can be elastically deformable. Thus, in a first configuration the transfer surface may be flat and, in a second configuration, the transfer surface may be curved. In a variant, the substrate is configured so that the transfer surface takes a first shape, for example substantially flat, during printing and a second shape, different from the first one, during the application of the dye ink on keratin materials. The second form advantageously corresponds to the shape of the surface of the keratin materials intended to be coated with the coloring ink, for example the shape of the nails or part of the face. The substrate is preferably based on a non-absorbent material, for example a plastic film. The substrate is advantageously non-porous, at least on the face intended to receive the printing. In an exemplary embodiment, when the coloring ink is intended to be applied to the cheeks and / or the nails, the substrate may have a thickness greater than or equal to 1 mm, especially at 3 mm, for example ranging from 1 to 5 In an exemplary embodiment, when the coloring ink is intended to be applied on the periocular region and / or on the lips, the substrate may have a thickness greater than or equal to 3 mm, in particular to 1 cm, for example ranging from 3 mm to 20 mm.
    [0019] In an exemplary embodiment, when the coloring ink is intended to be applied on the nose and / or in the region of the ears, the substrate may have a thickness greater than or equal to 1 cm, especially at 3 cm, for example ranging from 1 to 4 cm. Thus, the substrate advantageously has a thickness s ptée the area of keratin materials makeup.
    [0020] The thickness of the substrate corresponds to its maximum dimension measured perpendicularly to the transfer surface. The substrate may have a variable thickness. The substrate may be pre-molded. In an exemplary embodiment, the substrate comprises an indication printed with the same ink or not that the one intended to transfer. The indication specifies, for example, the nature of the keratin materials intended to be made up by the coloring ink or illustrated on the scale, enlarged, reduced or not, and "on the spot" the pattern deposited "upside down" on the substrate. In an exemplary embodiment, the transfer surface is detachable from a portion of the substrate. The substrate can be reusable. For example, an impression is made on the substrate, which is accessible for transfer, but does not leave the printer. Thus, after use, the printer can re-enter the substrate, clean it and make it ready for a new printing. The substrate may comprise, before printing, a coating which can be colored and itself able to transfer to human keratin materials. The coating may be colored with a color that is difficult to print, for example white or black, or a color close to the complexion of the skin to be made up, such as a flesh color. Alternatively, the coating is not colored in itself. This coating (s) can also be applied to the substrate after printing it with the coloring ink.
    [0021] According to another of its aspects, the present invention relates to a cosmetic assembly comprising, within the same packaging, a plurality of devices according to the invention, the devices differing in the chemical nature of the coloring ink they carry. and / or by the pattern formed by it and / or by the shape of the transfer surface intended to come into engagement with the keratin materials. The present invention also relates to a method of manufacturing a device as defined above, comprising the step of printing, using at least one digital printer, on a transfer surface at least one ink cosmetic dye, the ink comprising: - a dyestuff, and * a transfer compound distinct from the dyestuff, having a boiling point of greater than or equal to 120 ° C., In an exemplary embodiment, the ink layer colorant is printed in a predefined pattern. The method may comprise a step of selecting and / or producing the pattern by a user and transmitting, by an apparatus connected to at least one printer performing the printing, information associated with this pattern. The apparatus may be a computer, an advanced mobile phone, also called Itsmartphone, or a touch pad.The apparatus may be physically connected and / or through a data exchange network to said printer. The printer may be an inkjet printer, for example thermal or piezoelectric, a sublimation printer, or a 3D printer.The printer may be a standard commercial printer modified for use in the printer. In an exemplary embodiment, the printing is carried out directly on a non-planar transfer surface, in particular corresponding to the outer surface of a roll, The printing may use a plurality of inks according to the invention. The printing may employ at least three, including at least four, five, six, seven, eight, nine, ten, eleven or twelve, coloring color inks. s different.
    [0022] The printing can only use coloring inks of primary color. Alternatively, the printing uses both primary color dyes and at least one non-primary color dye. The printing of the coloring ink layer may be a trichromatic or four-color printing. The pattern obtained by printing may have several different color areas. Alternatively, the pattern obtained by printing is a solid color. The coloring ink layer can be deposited in several printing passes. In other words, one can first print a first fraction of the coloring ink 10 on the transfer surface and then a second fraction of the coloring ink on all or part of the first fraction. In an exemplary embodiment, the substrate is coated with a colored coating in the dry state, the coating comprising a pigment and / or a dye, the coloring ink being printed on the coating. The printing can also follow geometric rectification rules. Insofar as the transfer surface is deformable during application, the pattern will be geometrically deformed (for example extension in one of the two dimensions). As a result, the pattern is printed with a geometric deformation (in this case reduction according to the deformable dimensions) so that after application, the pattern is at the desired scale. Geometric rules can be applied: either universal or specific to the pattern to be printed on the transfer surface so that the pattern has the desired shape after transfer to the zone of the keratin materials to be treated. The use of such rectification rules is particularly advantageous with a substrate having a transfer surface having reliefs, particularly for marrying an impression, as seen further. In particular, it is possible to use specific geometrical rules adapted to the zone to be treated and / or to the desired pattern. The present invention also relates to a method for making up human keratin materials, comprising the step of applying to the keratin materials at least one coloring ink present on a device according to the invention, the coloring ink being in particular applied to a surface of skin, for example eyelids, nails or lips, or scalp, or even on the hair. Advantageously, the coloring ink is not completely dry on the substrate when it is applied to the keratin materials. The coloring ink may be in fluid form when it is applied to the keratin materials, especially when the transfer compound (s) are fluid at a temperature of 20 ° C. All or part of the ink layer carried by the transfer surface may be applied by transfer to the keratin materials.
    [0023] In an exemplary embodiment, at least 25% by weight, especially 50%, in particular 75%, in particular substantially all of the dye ink layer initially present on the transfer surface, is applied by transfer to the keratin materials, preferably without adding a third fluid compound. In an exemplary embodiment, the application of the coloring ink is carried out by application with pressure of the transfer surface on the keratin materials, the pressure being applied in particular for a period of 1 to 10 seconds. The application of the coloring ink to the surface to be treated can be carried out without friction. In an exemplary implementation according to the invention, the method further comprises a step of finishing the makeup obtained on the keratin materials, for example so as to blur the boundaries between a masked area and a non-masked area. The finish of the makeup obtained may comprise a step of spreading the coloring ink to perform a shading, for example. The user can achieve a finish before and / or after the transfer of the dye ink to the keratin materials. In an exemplary embodiment, the method thus comprises a step of finishing the pattern formed by the coloring ink carried by the transfer surface and / or a finishing step of the makeup obtained on the keratin materials, so as to blur the demarcations between a makeup area and a non-makeup area, the finishing being effected for example by exerting friction on only a part of the transferred pattern, for example its upper part in the case of a pattern applied to the eyelid.
    [0024] Advantageously, the area of the keratin materials intended to receive the coloring ink has not been pretreated at the time of application of the coloring ink. In an exemplary embodiment, the keratinous materials intended to be coated with the coloring ink have not been covered, before application of the dyeing ink, with a third fluid compound intended to improve the transfer of the coloring ink and or the process is devoid of a step of adding to the coloring ink carried by the transfer surface of a third fluid compound for improving the transfer. Alternatively, the area of the keratinous material to be coated with the coloring ink has been coated, prior to application of the coloring ink, with a third fluid compound for improving the transfer of the coloring ink and / or Third-party fluid compound for improving the transfer has been added to the coloring ink carried by the transfer surface before its application to keratin materials. As a further variant, in particular if the transfer compound (s) are not fluid at the temperature of 20 ° C., a third fluid compound, in particular a compound other than the transfer compound (s), is added to the (x) transfer compound (s) present (s) within the dye ink layer, the third compound for fluidizing, optionally after evaporation of a solvent, said (said) compound (s) transfer, said third compound having for example a boiling temperature greater than or equal to 120 ° C. The third compound, such as, for example, ethanol or isododecane, for improving the transfer of the coloring ink, is added to the coloring ink, in particular while the latter is in contact with the coloring zone. keratinous material on which it is intended to transfer. In an exemplary embodiment, the addition of the third-party fluid compound making it possible to improve the transfer of the coloring ink makes it possible to solubilize only all or part of the coloring ink and not for example the substrate of the makeup device. or an adhesive layer. When a third compound useful for fluidifying the transfer compound (s) is used, the third compound can be added in the coloring ink to the transfer compound (s) after printing. The third compound may be added, within the coloring ink, to the transfer compound (s) by any known means, in particular by spraying.
    [0025] The third compound is preferably added to the transfer compound (s) prior to the application of the dye ink to the keratin materials, while the dye ink is still carried by the transfer surface. The transfer compound (s) may not be fluid at a temperature of 20 ° C. while the coloring ink carried by the transfer surface is fluid at a temperature of between 30 ° C. and 60 ° C. for example between 30 ° C and 50 ° C. In one exemplary embodiment, the coloring ink is brought to a temperature of between 30 ° C. and 60 ° C. before being applied to the keratin materials. Alternatively, the coloring ink is brought to a temperature of 30 ° C to 60 ° C while in contact with the area of the keratinous material for coating with the coloring ink. In the case where the coloring ink is intended for. to be brought to a temperature between 30 ° C. and 60 ° C. prior to its application, the coloring ink brought to this temperature can be applied to the nails in order to make a makeup by transfer of these. The coloring ink can be brought to the temperature of 30-60 ° C for example by means of a hair dryer or an infra-red source. When the transfer surface is detachable from a part of the substrate, the user can first detach the transfer surface from the remainder of the substrate and then apply, by transfer to the keratin materials, the coloring ink present on the surface. transfer and detached. The coloring ink can be brought to a temperature of between 30 ° C. and 60 ° C. by bringing a heating element into proximity. Alternatively, the coloring ink obtained just after printing can already be at such a temperature; the user can then apply the coloring ink to the keratin materials at this temperature before it cools. According to yet another aspect, the present invention relates to a cosmetic assembly for the manufacture of a device according to the invention, comprising within the same packaging: a) a printer cartridge comprising a cosmetic coloring ink, coloring ink comprising: - a coloring matter, and - a transfer compound which is distinct from the dyestuff and has a boiling temperature greater than or equal to 120 ° C, - and b) a transfer surface intended to be printed by the dye coloring ink.
    [0026] Measurement of the ability of the coloring ink to be transferred without requiring the addition of a third fluid compound As mentioned above, the coloring ink is, in a particularly preferred manner, capable of transferring to keratin materials without the addition of a third fluid compound.
    [0027] To check whether a given coloring ink has this property, the colorant layer in question carried by a surface is brought into contact with an artificial skin sample marketed by Beaulax under the trademark Biosldn ref #white 061031-2. The contacting is carried out for a period of 1 s by applying a pressure of 5000 Pascal (ie 50 g per cm 2) at atmospheric temperature and pressure conditions (20 ° C. and 1 bar). No third fluid compound is added to either the coloring ink or the sample before or during the contacting. A visual evaluation is carried out. If coloring ink is transferred to the keratin materials then the dye ink is considered capable of transferring to the keratin materials without addition of a third fluid compound. Coloring material The coloring ink may comprise one or more dyestuffs chosen from water-soluble dyes, fat-soluble dyes, pulverulent dyestuffs such as pigments, especially nacres, and flakes, or even coloring polymers. The dyestuff (s) may be present in the dyeing ink in a content ranging from 0.01% to 40% by weight, relative to the total weight of the coloring ink, preferably from 0.1% to 30% by weight. weight, preferably ranging from 0.5 to 20% by weight. By "pigments" it is necessary to include particles of any shape, white or colored, mineral or organic, insoluble in the cosmetic medium, intended to color the coloring ink.
    [0028] By "nacres", it is necessary to understand particles of any iridescent form, in particular produced by certain shellfish in their shell or else synthesized. The pigments may be white or colored, mineral and / or organic. Among the inorganic pigments, titanium dioxide, optionally surface-treated, zirconium oxide or cerium oxides, and oxides of zinc, iron (black, yellow or red) or chromium, the violet of manganese, ultramarine blue, chromium hydrate and ferric blue, metal powders such as aluminum powder, copper powder. Among the organic pigments, mention may be made of carbon black, pigments 10 of type D & C, FD & C and lacquers based on carmine of cochineal, barium, strontium, calcium, aluminum. The pearlescent pigments may be chosen from white pearlescent pigments such as mica coated with titanium, or bismuth oxychloride, colored pearlescent pigments such as titanium mica coated with iron oxides, titanium mica coated with, inter alia, ferric blue or chromium oxide, titanium mica coated with an organic pigment as well as pearlescent pigments based on bismuth oxychloride. Among the water-soluble dyes, mention may be made of the disodium salt of a culvert, the disodium salt of alizarin green, quinoline yellow, the tetraiodic salt of amaranth, the disodium salt of tartrazine, the monosodium salt of rhodamine and the disodium salt. fuchsin, xanthophyll, methylene blue. Among the liposoluble dyes, mention may be made of Sudan Red III (CTFA: D & C Red 17), lutein, quinizarin green (CITA: D & C green 6), SS alizurol purple (CITA D & C violet No. 2), Sudan brown, DC Yellow 11, orange DC 5, quinoline yellow, curcumin, carotenoid derivatives such as lycopene, betacarotene, bixin or capsanthine, and mixtures thereof. Coloring polymers are generally copolymers based on at least two different monomers, at least one of which is a monomeric organic dye. Such polymeric dyes are known to those skilled in the art. For example, it is possible to refer to the documents: US Pat. No. 5,032,670; U.S. 4,999,418; US 5,106,942; U.S. 5,030,708; US 5,102,980; US 5,043,376; US 5,104,913; US-5,281,659, US-5,194,463; U.S. 4,804,719; WO92 / 07913, or else EP1048282. The coloring ink may comprise one or more dyestuffs, in particular pigments, photochromes, ie dyestuffs which have the property of changing color when they are irradiated by a light source of a certain frequency, then of resume their initial color, or a close color, when stopping the irradiation. Amongst the photochromic dyestuffs, mention may be made especially of: - photochromic, inorganic and complex compounds, and more particularly doped aluminosilicates and oxides and hydrates of metal oxides, such as those described in WO-A-02/36083, - photochromic compounds naphthopyrans, in particular 3H-naphtho [2,1-b] -pyrans or 2H-naphtho- [1,2-b] -pyrans, for example 3,3-di (4-methoxyphenyl) -6-morpholino -3H-naphtho [2,1-b] pyr. ane, 3-phenyl-3- (4-morpholinophenyl) -6-morpholino-3H-naphtho [2,1-b] pyran, 3-phenyl-3- (4-piperidinophenyl) -6-morpholino-3H- naphtho [2,1-b] pyran, 3-phenyl-3- (4-piperidinophenyl) -6-carboxymethyl-9-N-dimethyl-3H-naphtho [2,1-b] pyran, 2-phenyl- 2- (4-Piperidinophenyl) -5-carboxymethyl-9-N-dimethyl-2H-naphtho [1,2-b] pyran. Such compounds are described in EP-A-1410785, diarylethene or fulgide compounds such as those described in EP-A-938887. The coloring ink may further comprise one or more fillers, especially in a content ranging from 0.01% to 50% by weight, relative to the total weight of the coloring ink, preferably ranging from 0.01% to 30% by weight. By "fillers" it is necessary to include particles of any shape, colorless or white, mineral or synthetic, insoluble in the medium of the coloring ink regardless of the temperature at which this ink is manufactured. These fillers serve in particular to modify the rheology or the texture of the coloring ink. The fillers can be mineral or organic of any form, platelet, spherical or oblong, irrespective of the crystallographic form (for example sheet, cubic, hexagonal, orthorhombic, etc.). Mention may be made of talc, mica, silica, kaolin, polyamide (Nylon®) powders (Orgasol® from Atochem), poly-P-alanine and polyethylene, and tetrafluoroethylene polymer powders (Teflon). ), lauroyllysine, starch, boron nitride, polymeric hollow microspheres such as those of polyvinylidene chloride / acrylonitrile such as Expancel® (Nobel Industry), copolymers of acrylic acid (Polytrap® Dow) Coming) and silicone resin microbeads (Toshiba Tospearls®, for example), elastomeric polyorganosiloxane particles, precipitated calcium carbonate, magnesium carbonate and carbonate, hydroxyapatite, hollow silica microspheres (Silica Beads® from Maprecos), glass or ceramic microcapsules, metal 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. The coloring ink may further comprise an additional polymer such as a film-forming polymer. The term "filamentary polymer" means a polymer capable of forming on its own or in the presence of an auxiliary film-forming agent, a continuous and adherent film on a support, in particular on keratin materials. Among the film-forming polymers that may be used in the coloring ink, mention may be made of synthetic polymers, of radical type or of polycondensate type, polymers of natural origin and their mixtures, in particular acrylic polymers, polyurethanes, polyesters, polyamides, polyureas, cellulosic polymers such as nitrocellulose. Of course, those skilled in the art will take care to choose this or these optional additional compounds, and / or their quantity, in such a way that the advantageous properties of the coloring ink are not, or not substantially, impaired by the addition. considered. Cosmetically acceptable medium The dyeing ink according to the invention constitutes a cosmetically acceptable medium, that is to say compatible with keratin materials such as the skin of the face or the body, the lips, the hair, the eyelashes, the eyebrows. and nails. DESCRIPTION OF THE FIGURES The invention will be better understood on reading the following description of nonlimiting exemplary embodiments thereof, and on examining the appended drawing, in which: FIG. an example of a makeup device according to the invention, FIG. 2 is a section along II-11 of the makeup device of FIG. 1; FIGS. 3 to 5 represent different steps of an example of a makeup process according to FIG. FIGS. 6 and 7 show examples of cosmetic assemblies according to the invention, FIG. 8 is a block diagram illustrating various steps of manufacturing a makeup device according to the invention, FIGS. 9 to 11 illustrate variants of makeup process according to the invention, and - Figure 12 shows an example of make-up by transfer obtained using a makeup device according to the invention. FIGS. 1 and 2 show a make-up device 1 according to the invention, comprising a substrate 2 whose front surface defines a transfer surface 3. The device 1 can, as illustrated, have only one face defining the surface 3, carrying a layer 4 of at least one cosmetic coloring ink according to the invention. In a non-illustrated variant, two transfer surfaces 3 are defined by the two opposite faces of the substrate 2. In this case, these surfaces may carry layers of different cosmetic dye inks, these layers may differ in their color, the nature colored dyes carried and / or by the formed patterns.
    [0029] In the device 1 illustrated in FIGS. 1 and 2, the dye ink layer 4 carried by the transfer surface 3 has been deposited by printing with the aid of a digital printer, which deposits the ink dots in correspondence with the pixels of an image to be reproduced, in the form of frames for example. This layer 4 is not completely dry at the time of application to keratin materials and comprises for example a fluid transfer compound at a temperature of 20 ° C. Each coloring ink comprises a dyestuff and a transfer compound which is distinct from the dyestuff and has a boiling point greater than or equal to 120 ° C. Each coloring ink may comprise a plurality of different transfer compounds, as detailed previously.
    [0030] The layer 4 may form any type of pattern, for example in the form of a heart as illustrated.
    [0031] The substrate 2 may have at least one non-opaque zone 5, transparent or translucent, which may be superimposed in whole or in part with the layer 4. The transparent zone 5 allows the user to see through the substrate 2 and thus to visualize the surface to be made up by the device 1 when the latter is superimposed on the latter. The entirety of the layer 4 may, as illustrated, be superimposed on the transparent zone 5. In a variation that is not illustrated, only a portion of the layer 4 is superimposed on the transparent zone 5. The substrate 2 may be made of a material transparent. The transparent zone 10 then extends over the entire surface of the substrate 2. The substrate 2 may carry an indication 7, for example an impression, making it possible to provide advice on a recommended positioning for makeup, for example "right cheek". as illustrated, or a reproduction at the place and on the scale, reduced or not, of the pattern to be transferred or the nature of the keratin materials intended to be made up by the coloring ink, or the like, and may also provide information on the color reference and / or pattern. The substrate 2 is preferably made of a flexible material. In a variant, the substrate 2 is made of a rigid or semi-rigid material. All or part of the area of the transfer surface 3 superimposed on the layer 4 is preferably smooth and has a roughness less than or equal to and has a roughness less than or equal to 1 mm, in particular between 1 and 100 Inn, of preferably less than or equal to 50 μm. The roughness is measured using a rugosimeter whose tip has a radius of curvature of 10 mm and whose force applied to the material to be characterized is 6. FIGS. 3 to 5 are shown diagrammatically. steps of an example of a makeup process according to the invention. As illustrated, the device 1 is first approached the skin area P to make up, which is preferably dry, so as to bring the layer 4 into contact with the skin area P to make up, and then the user applies a pressure making it possible to carry out the transfer of the coloring ink 30 to the area of skin to be painted P. When in contact with the keratin materials, the substrate 2 is preferably not moved laterally so as not to affect the appearance of the pattern transferred.
    [0032] The pattern transferred to the keratin materials corresponds to the pattern formed by the layer 4 when it is present on the substrate 2 (i.e. when it is not yet transferred to the keratinous makeup materials). In a non-illustrated example, the method further comprises a step of finishing the makeup obtained on the keratin materials. The finishing is carried out for example by rubbing the surface to be made up with the device 1 to have special effects. FIG. 6 shows an exemplary embodiment of a cosmetic assembly 10 according to the invention. This comprises, within the same package, a plurality of devices 1 according to the invention, each differing in the pattern formed by the layer 4 and / or its color. The package can be sealed to prevent drying of the inks. The packaging can be carried out with means making it possible to prevent contact of the inks with a surface other than the transfer surface, so as to reduce the risk of premature transfer. For example, the package comprises a thermoformed shell whose wall extends away from the areas of the substrate covered with inks. An example of a method of manufacturing a device according to the invention will now be described with reference to FIG. 8. In a first step 100, different patterns are proposed to the user, for example by display on a screen of a device. The step 101 of choosing the pattern by the user may include an action such as pressing on a touch screen to select the pattern to be printed. The apparatus may further provide the user with a simulation of the makeup result. Thus, the apparatus may display a simulation of the appearance of keratin materials made up with the pattern chosen or made. To do this, the device can acquire at least one image of keratin materials makeup. In a variant, the user makes a computer file with the pattern that he wishes to print. In this case, the user can use a drawing software for making such a pattern, and edit for example in a file format image. Once the pattern is selected or made, the apparatus sends the printer the data necessary to print the pattern at step 102. The apparatus may be physically and / or physically connected to the printer. through a network to the printer performing the printing. Once the data is received, the pattern is printed in step 103. The printer driver may include a menu for selecting a cosmetic ink cartridge from other cartridges in place in the printer and / or the nature of the substrate that is printed. In a variant, the printer automatically recognizes that the cartridge in place contains a cosmetic ink according to the invention and adjusts the operating parameters accordingly. The cartridge may thus comprise an identifier, for example an electronic chip, making it possible to supply the printer with information relating to the nature of the coloring ink it contains, in particular that it is of a cosmetic nature. In an exemplary embodiment, the printer is configured to prohibit printing if the presence of a cartridge comprising a composition not intended to be in contact with human keratin materials, in particular the skin, the nails or the lips, is detected. As a variant, the printer can produce an impression even if the presence of a cartridge comprising a composition that is not intended to be placed in contact with human keratin materials, in particular the skin, the nails or the lips, is detected. non-cosmetic ink that can be used to print on the substrate 20 an indication relating to the cosmetic coloring ink carried by the transfer surface and / or the nature of the keratinous materials to be made up. The printing of the substrate can be done in several passes, to perform successive ink deposits at the same location, to increase the amount of ink deposited on the substrate. The substrate may for example be between 1 and 20 passes in the printer and the amount of dry matter of cosmetic ink deposited is, for example, from 0.01 mg / cm 2 to. 100 mg / cm 2, or even 0.1 mg / cm 2 to 10 mg / cm 2, more preferably 0.2 mg / cm 2 to 10 mg / cm 2, in particular 0.2 mg / cm 2 to 5 mg / cm 2. The pattern can be monochrome or, better, polychrome. In this case, each pass through the printer can be printed with several cosmetic inks which are locally juxtaposed on a microscopic scale, depending on the color to be reproduced. The resolution of the print can be between 16 dpi and 1600 dpi.
    [0033] The printer can be arranged to detect whether the ink previously deposited on the substrate is sufficiently dry before printing a new ink layer, for example by measuring the electrical conduction between two points. The printer and / or printer driver may be constructed to inform the user of the need to wait for a predefined time before re-printing the previously printed substrate. The printer and / or driver can automatically suspend the printing of a previously printed substrate until sufficient time has elapsed to induce sufficient drying. The printer is preferably arranged not to deliver the printed substrate until all the layers of ink to be printed have been. FIG. 7 shows an exemplary embodiment of a cosmetic assembly 20 according to the invention. The cosmetic assembly 20 comprises, within one and the same package: a) a printer cartridge 21 comprising a cosmetic coloring ink according to the invention, and b) a transfer surface 3 intended to be printed by the coloring ink , for example defined by a sheet substrate. This cosmetic assembly can be provided to the user, if necessary, with the printer intended to use the cartridge.
    [0034] FIG. 9 illustrates an alternative method according to the invention, in which the transfer surface 3 is exposed to the heat of a heating member 30, so that the coloring ink layer 4 is fluidized, being for example initially in a solid or less fluid form. The coloring ink layer 4 thus thermally fluidified is then placed in contact with the keratinous materials to be made up, possibly after a period of time sufficient for the coloring ink layer to lose, for example, at least 5 ° C., with respect to the maximum temperature obtained from heating, but still hot enough. FIG. 11 illustrates another variant of the process according to the invention, in which a solvent such as water 51 is sprayed onto the ink layer 4. The latter is for example in solid form, and the The solvent thus sprayed makes it possible to moisten it. The ink may still not be solid but the solvent that is sprayed makes it more fluid. The coloring ink, once moistened, is then placed in contact with the keratin materials. The solvent is for example sprayed using a pressurized container of aerosol type, actuated by the user. There is shown in Figure 10 an alternative embodiment of the device according to the invention wherein the transfer surface 3 is constituted by the outer surface of an applicator roll 40, on which the ink layer is present. Such a surface may advantageously make it possible to carry out make-up by transfer over large areas such as the back, the belly or the legs. EXAMPLES EXAMPLE 1 Four compositions according to the invention corresponding to the formulations provided in the table below were produced: Yellow I Magenta I Cyan I Black I D & C FD & C Red 4 FD & C Blue 1 (1) Yellow 8 1%. 1% 1% 1% Ethylene glycol 4% 6% 5% Diethylene glycol 8% 1,5-Pentanediol 4% 4% 2 Pyrrolidone 5% 5% 4% Glycerol 8% 3% 4% 7% 2 Imidazolidinone 4% 4% 4% 9% Water 76% 79% 77% 78% Total 100% 100% 100% 100% (1) Brown-Replacement-J from Sensient Table 1 Four non-invention compositions corresponding to the formulations provided in the table below have been executed; Table 2 These compositions are introduced into Canon printer cartridges and then used with a Canon Pixma 1P100 inkjet printer which is asked to print a make-up pattern made with PowerPoint114 software for example. The printing is performed on a clear plastic sheet for commercial printer (smooth side), using each of the inks independently.
    [0035] After each printing, eight minutes are waited then the transfer surface is applied to an area of skin, for example the arm. A clean and clearly visible pattern is obtained in the case of the formulas according to the invention. Conversely, the patterns are little or not visible in the case of formulas outside the invention. Ethanol 6% 6% 6% 5% Acetone 3% 5% 5% 4% Water 80% 78% 78% 77% Total 100% 100% 100% 100% 12% 2-Propanol (boiling temperature: 97 ° C) ) 10% 1-Butanol (boiling point: 117 ° C) 10% Dimethyl carbonate (boiling temperature: 90 ° C) Yellow R Magenta R Cyan R Black R D & C Yellow 8 1% FD & C Red 4 1% FD & C Blue 1 1% Dye (1) 1% 6% 5% 3 0 1 5 8 7 1 28 Example 2 (corresponds to FIG. 12) A make-up pattern using different colors is produced. This pattern includes a black line and a gradient surface. The two parts of the pattern are separated from each other to bring out the precision of the makeup. As in Example 1, a clear plastic printer sheet is used as the substrate for receiving the ink layer. The inks according to the invention of Example I are printed on the plastic sheet. The same experiment is carried out using the formulas outside the invention of Example 1. After five minutes, the sheets are applied to the eyelid to perform the procedure. 10 transfer. Only the pattern made with the inks according to the invention allows the realization of the transfer. The result is accurate and perceived as inaccessible by the traditional means of makeup.
    [0036] Within two minutes, as shown in Figure 12, is carried out a spread of the pattern at its upper part, intended to soften the edges, and thus, remove the boundaries. Conversely, care is taken not to spread the lower area (line and space between line and surface). EXAMPLE 3 Example of Formulation with Water-immiscible Transfer Compounds Four compositions according to the invention having the formulations given in the table below were produced: Yellow I Magenta I Cyan I Black I D & C FD & C Red 4 FD & C Blue 1 (1) Yellow 8 1% 1% 1% 1% Benzyl alcohol 8% 8% 8% 8% ethanol 10% 10% 10% 10% Water 81% 81% 81% 81% Total 100% 100% 100% 100% (1) Brown-Replacement-J from Sensient The procedure is as in Example 1 using these compositions introduced into Canon printer cartridges and then used with a Canon inkjet printer Pixma IP100. For each ink, after printing on the smooth side a transparent plastic sheet for commercial printer, eight minutes are expected and then the transfer surface is applied to a skin area, for example the arm. For each ink, a clean and visible pattern is obtained in the case of the formulas according to the invention. The expression "having one" must be understood as being synonymous with "having at least one". The expression "understood between ... and" or "from ... to ..." must be understood as including boundaries.
    权利要求:
    Claims (16)
    [0001]
    REVENDICATIONSI. Makeup device (1) by transfer of human keratin materials (P), comprising: a substrate (2) having at least one transfer surface (3), and a layer of at least one cosmetic coloring ink (4) carried by the transfer surface (3) and obtained by printing with at least one digital printer, the coloring ink being intended to be applied to the keratin materials (P) so as to obtain a transfer of makeup of the keratin materials (P), the coloring ink (4) comprising: - a dyestuff, and - a transfer compound which is distinct from the dyestuff and has a boiling point greater than or equal to 120 ° C.
    [0002]
    2. Device (1) according to claim 1, the (s) transfer compound (s) being preferably selected from glycerol, ethylene glycol, diethylene glycol, triethylene glycol, 1, Pentane diol, 1-pentanol, 1-hexanol, benzyl alcohol, 1-hexanal, 1-heptanal, 2-pyrrolidone, N-methyl-2-pyrrolidone, N-methylpyrrolidine, propylene carbonate, 1,3 diaminopropane, 2-imidazolidinone, 2-amino-1-butanol, 2-aminopropanol, ethanolamine; butyl acetate and mixtures thereof.
    [0003]
    3. Device (1) according to claim 1 or 2, the ink (4) comprising at least one transfer compound miscible with water, preferably selected from C5-C6 monoalcohols, C2-C6 polyols C6-C10 esters, C5-C8 ketones (especially cyclic), C6-C7 aldehydes, C3-C8 cyclic carbonates, C3-C8 cyclic ureas, C2-C6 amino alcohols, C3-C6 diamines, amino silicones miscible with water.
    [0004]
    4. Device (1) according to any one of the preceding claims, the ink (4) comprising at least one immiscible transfer compound (s) water, preferably selected from: butyl acetate, benzyl alcohol, isododecane, isopropyl myristate and mixtures thereof.
    [0005]
    5. Device (1) according to any one of the preceding claims, the coloring ink (4) further comprising a liquid solvent having a boiling temperature less than or equal to 120 ° C and / or the coloring ink (4) having no pigment and / or the coloring ink (4) having no particulate filler and / or the coloring ink (4) having a viscosity ranging from linPa.s to 500 inPa.s when measured at 25 ° C according to a conventional method using a Rhéomat 180, equipped with a mobile rotating at 200 rpm.
    [0006]
    6. Device (1) according to any one of the preceding claims, the (s) compound (s) transfer being fluid at a temperature of 20 ° C.
    [0007]
    7. Device (1) according to any one of the preceding claims, the transfer compound (s) being present in the coloring ink in a mass content ranging from 2% to 80%, relative to the total mass of the coloring ink, preferably from 10% to 70%, preferably from 15% to 70%, particularly preferably from 20% to 60% and / or the compound (s) ) having a boiling point greater than or equal to 125 ° C and / or the dyestuff being present in the dye ink in a mass content of from 0.01 to 60%, based on the total weight of the coloring ink; preferably ranging from 0.1 to 40%; preferably ranging from 0.1 to 20% and the coloring material being optionally constituted by one or more dyes and / or the coloring ink comprising water, in which the dyestuff and the transfer compound are present, water being present in the coloring ink in a mass content ranging from 19.9% to 97.9%, relative to the total mass of the coloring ink, preferably ranging from 29.9% to 89.9%, and more preferably ranging from 39.9% to 79.9%.
    [0008]
    8. Device (1) according to any one of the preceding claims, the transfer surface being defined by all or part of: the outer surface of an applicator roll, the surface of an applicator pad, a sheet element , a patch, the surface of a porous foam, including a sponge, a wipe, a brush, a brush or a flocked tip.
    [0009]
    9. Device (1) according to any one of the preceding claims, the substrate (2) comprising an indication (7) on the nature of the keratin materials to be masked by the coloring ink (4) and / or the substrate (2) having at least one translucent or transparent zone (5).
    [0010]
    10. Device according to any one of the preceding claims, the coloring ink layer comprising a plurality of coloring inks of different colors, each arranged in raster points.
    [0011]
    11. Device according to any one of the preceding claims, the coloring ink (4) being able to transfer to the keratin materials (P) without adding a fluid compound, especially a liquid, third.
    [0012]
    12. Cosmetic assembly (10) comprising, within the same package, a plurality of different devices (1), each being according to any one of the preceding claims, the devices differing in the chemical nature of the coloring ink (4) they bear and / or by the pattern formed by it and / or by the shape of the transfer surface intended to come into engagement with the keratin materials.
    [0013]
    A method of manufacturing a device (1) according to any one of claims 1 to 11, including the step of printing, using at least one digital printer, onto a transfer surface ( 3) a layer of at least one cosmetic coloring ink (4), the ink comprising: - a dyestuff, and - a transfer compound distinct from the dyestuff, having a boiling point greater than or equal to 120 ° C, the coloring ink (4) being in particular printed in a predefined pattern, the method comprising in particular a step of selection and / or realization of the pattern by a user and transmission, by a device connected to the printer (s) performing impression, of an indication associated with that motif.
    [0014]
    14. Cosmetic assembly (20) for the manufacture of a device (1) according to any one of claims 1 to 11, comprising within the same package: a) a printer cartridge (21) comprising a cosmetic dyeing ink, the dyeing ink comprising: - a dyestuff, - a transfer compound distinct from the dyestuff and having a boiling point greater than or equal to 120 ° C, and b) a transfer surface (3 ) intended to be printed by the coloring ink.
    [0015]
    15. A process for making up human keratin materials (P), comprising the step of applying to the keratinous material (P) the coloring inks (4) present on a device (1) according to claim 1. at 11, the coloring inks (4) being especially applied to a skin surface (P), for example the eyelids, nails, lips, or scalp, or on the hair. the method further comprising, in addition, a step of finishing the makeup obtained on the keratin materials, so as to blur the boundaries between a masked area and a non-makeup area, the finish being performed for example by exerting friction on a part only the transferred pattern, for example its upper part in the case of a pattern applied to the eyelid and / or a finishing step of a pattern formed by the coloring ink layer (4) carried by the transfer surface (3).
    [0016]
    16. The method as claimed in the preceding claim, wherein the keratin materials intended to be coated with the coloring inks or dyes that have not been coated, before application of the dye inks or dyes, by a third fluid compound, in particular water, improving the transfer of the one or more coloring inks and / or the process being devoid of a step of adding to the one or more coloring inks carried by the transfer surface of a third fluid compound intended to improve the transfer.
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    WO2017102555A1|2017-06-22|Process for coloring a cosmetic composition
    FR3045321A1|2017-06-23|PROCESS FOR PREPARING A COSMETIC COMPOSITION
    FR2961094A1|2011-12-16|Use of 4-carboxy 2-pyrrolidinone derivatives to improve smoothness and/or spreading property of cosmetic composition comprising particulate material, on keratinous material and for dispersing particulate material in cosmetic composition
    同族专利:
    公开号 | 公开日
    CN105899184A|2016-08-24|
    EP3086764A1|2016-11-02|
    WO2015097616A1|2015-07-02|
    US20160324299A1|2016-11-10|
    FR3015871B1|2016-02-05|
    JP2017501812A|2017-01-19|
    KR20160104030A|2016-09-02|
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    FR2792829B1|1999-04-28|2004-02-13|Oreal|COSMETIC COMPOSITION COMPRISING A WAX MICRODISPERSION AND A COLORING POLYMER|
    FR2815848B1|2000-10-31|2003-04-18|Oreal|COSMETIC COMPOSITION CONTAINING A PHOTOCHROME COLORING AGENT AND ITS USE FOR MAKE-UP AND / OR SKIN AND / OR PHANERIA CARE|
    DE60310846T2|2002-10-18|2007-10-11|L'oreal|Make-up, combining two compositions, one containing a photochromic dye, the other a goniochromatic agent|
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    US20110200539A1|2007-08-31|2011-08-18|Boehringer Ingelheim International Gmbh|Sprayable composition comprising extract of red vine leaves|
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    FR3015887B1|2013-12-27|2017-03-24|Oreal|DEVICE AND METHOD FOR MAKE-UP BY TRANSFERRING KERATINIC MATERIALS|
    FR3015927A1|2013-12-27|2015-07-03|Oreal|TRANSFER MAKEUP METHOD AND ASSOCIATED DEVICE.|
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    FR3015889B1|2013-12-27|2016-02-05|Oreal|DEVICE FOR MAKE-UP BY TRANSFERRING KERATINIC MATERIALS|
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    法律状态:
    2015-11-10| PLFP| Fee payment|Year of fee payment: 3 |
    2016-11-11| PLFP| Fee payment|Year of fee payment: 4 |
    2017-11-13| PLFP| Fee payment|Year of fee payment: 5 |
    2019-09-27| ST| Notification of lapse|Effective date: 20190906 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1363630A|FR3015871B1|2013-12-27|2013-12-27|DEVICE FOR MAKE-UP BY TRANSFERRING KERATINIC MATERIALS.|FR1363630A| FR3015871B1|2013-12-27|2013-12-27|DEVICE FOR MAKE-UP BY TRANSFERRING KERATINIC MATERIALS.|
    KR1020167020558A| KR20160104030A|2013-12-27|2014-12-19|Transfer device for making up keratin materials|
    US15/108,192| US20160324299A1|2013-12-27|2014-12-19|Transfer device for making up keratin materials|
    EP14833253.9A| EP3086764A1|2013-12-27|2014-12-19|Transfer device for making up keratin materials|
    JP2016542981A| JP2017501812A|2013-12-27|2014-12-19|Transfer device for making up keratin materials|
    CN201480071180.0A| CN105899184A|2013-12-27|2014-12-19|Transfer device for making up keratin materials|
    PCT/IB2014/067134| WO2015097616A1|2013-12-27|2014-12-19|Transfer device for making up keratin materials|
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