• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Laser printer for the production of a cosmetic article, characterized in that it is arranged to allow the formation by electrophotography or magnetophotography of an image on a carrier from at least one cosmetic toner and the fact that it is configured to deliver the toner present on the support (2) in a sufficiently free state to allow its removal or transfer by contact with human keratin materials
    公开号:FR3016054A1
    申请号:FR1363634
    申请日:2013-12-27
    公开日:2015-07-03
    发明作者:Franck Giron；Henri Samain
    申请人:LOreal SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the makeup of human keratin materials, especially skin, lips, nails or keratin fibers such as hair, eyelashes or eyebrows. The invention relates in particular, but not exclusively, to making transfer makeup. Background There is an interest in being able to make a custom make-up. The personalization can relate to the color of the makeup composition, which the user seeks for example to match exactly that of the skin, or on a pattern that the user is transferred to you on the skin. It has been envisaged to deposit using an ink jet print head produced directly on the skin, using a suitable device. The invention aims to propose other solutions perme. t to deposit a cosmetic composition on human keratin materials, while keeping the possibility of producing, if desired, a complex pattern. SUMMARY According to a first aspect, the present invention relates to a laser printer for the production of a cosmetic article, characterized in that it is arranged to allow the formation by electrophotography or magnetophotography of an image on a support from at least one cosmetic toner and in that it is configured to deliver the toner present on the support in a sufficiently free state to allow its removal or transfer by contact with human keratin materials. Preferably, e is without a baking oven of said toner or oven deactivated or deactivatable. By "cosmetic toner" is meant a powdery cosmetic composition compatible with imaging by an electrophotographic or magnetophotographic process as performed in laser printers. Preferably, it is a toner suitable for electrophotographic processing. The toner is cosmetic in that it is compatible with application to human keratin materials. Depending on the surface to be made up, the toner formulation may be different. For example, for an application on the hair or the nails, it is possible to use certain compounds that could not be used for an application on the lips, for example angular microfibers pigments likely to injure the mucous membranes.
    [0002] The invention makes it possible to deposit electrostatically or magnetically a cosmetic composition on a support according to a specific pattern and perso isable to so, depending on an image file addressed to the invention can allow, where appropriate, the user to retouch the pattern once transferred, for example to soften the contours, and smooth the boundaries 10 with the unmasked area. The invention makes it possible to obtain makeup devices that are suitable for making makeup by transfer by simple contact, without the addition of a solvent, that the user tries to transfer the pattern just after printing or after a period of storage. the device more or less long. The invention makes it possible to take advantage of performance-enhancing devices, in terms of contrast and accuracy, of laser printing technology. The printer can be a color or monochrome laser printer. The cosmetic toner may be contained in a reservoir cartridge. Preferably, this cartridge is removable, to allow replacement of the toner. The cartridge may belong to a set comprising a mechanism for metering and homogenizing the toner before it is transferred to the drum, and possibly also a reservoir for recovering excess toner from the drum after formation of the latent image. Preferably, the printer uses a plurality of cosmetic toner cartridges, including several different color cartridges, or a multi-compartment cartridge for depositing multiple compositions on the carrier. The use of several toners makes it possible, on the one hand, to print a pattern of the color that one wishes, and thus to offer the user the possibility of coating the support 30 with a composition having the color of his choice. , in order to take it or transfer it to the keratinous material. On the other hand, the user can realize complex images and accurate, high resolution, and transfer them to keratin materials.
    [0003] The printer can be configured to allow software deactivation of the toner cooking oven when present. This may make the printer compatible for conventional use, with toner baking when the toner is not cosmetic, to print on paper sheets for example. Alternatively, the printer is manufactured without a toner baking oven. In another variant, the printer has an oven but it is disabled by hardware. Especially when the oven is software-disabled, the printer can be configured to recognize the presence of a cosmetic toner cartridge and turn off the oven when printing from one or more toner cartridges. cosmetic. When the printer is deactivatable oven, a mechanism can be integrated in the printer to avoid contact of the toner layer deposited on the support with one or more rollers capable of rubbing on the composition and affect the pattern produced. Thus, the toner cooking roll can be brought into a configuration spaced apart from the carrier coated with the toner layer. When the printer is without oven, the printer can also be arranged to avoid contact of the toner layer deposited on the support with the printer member, to avoid degrading the printed pattern. The printer may include an oven which lightly bursts the toner in order to enhance its cohesion but without causing the toner to lose its ability to pick or transfer. If necessary, in this case, the printer can be arranged to recognize the presence of a cosmetic toner cartridge and adapt the oven temperature to the nature of the toner so as to preserve the possibility of taking it out or applying it then by transfer. The cosmetic toner cartridge may contain a powdery composition having colored particles sized for use within the toner, and compatible with a cosmetic application. The printer may be arranged to transfer the toner deposited on the printer drum to a substrate made of a sheet substrate and / or carried by a transfer roller. In this case, the transfer roller may be rotated when the latent image is transferred. Sub; In one exemplary embodiment, the substrate used in the invention comprises at least one translucent or transparent zone. 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 toner. The presence of a translucent or transparent zone therefore contributes advantageously to facilitate obtaining a precise makeup on keratin materials. The translucent or transparent area of the substrate may be superimposed in whole or in part with the cosmetic toner layer, and no. overflow from it.
    [0004] The entire cosmetic toner layer may be superimposed on the translucent or transparent area of the substrate. Alternatively, only one of the cosmetic ink layer is superimposed on the transparent area of the substrate. 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.
    [0005] Alternatively, the substrate is opaque on all or part of its surface. The substrate may comprise a sheet material, in particular a transparent material. The substrate may be a flexible sheet or a rigid plate. It can be plastic (for example polyethylene, polystyrene).
    [0006] 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 may or may not be flat. 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 porous foam, especially a sponge, a wipe, a brush, a brush or a flocked tip. 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 orbit eyepiece, ankle or forearm.
    [0007] In a variant, the substrate is plated at the moment of transfer against tuic imprint of the area to be made up, so 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 deformable sheet mounted on the surface of an applicator roll or a pon. 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 form, different from the first one, when the toner is applied to keratin materials. The second form advantageously corresponds to the shape of the surface of the keratin materials intended to be coated with the toner, for example the shape of the nails or part of the face.
    [0008] 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. In an exemplary embodiment, when the toner 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 mm to 5 mm. . In an exemplary embodiment, when the toner is intended to be applied to the periocular region and / or to the lips, the substrate may have a thickness greater than or equal to 3 mm, especially at 1 cm, for example ranging from 3 mm to 20 mm. In an exemplary embodiment, when the toner 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 at 4 cm. Thus, the substrate advantageously has a thickness adapted to the area of the keratin materials to be made up. 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.
    [0009] In an exemplary embodiment, the substrate comprises a printed indication. The indication specifies, for example, the nature of the keratinous materials intended to be masked by the toner or illustrates the scale, enlarged, reduced or not, and "in the place" the pattern deposited "upside down" on the substrate.
    [0010] 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. When the support on which the composition is deposited is a roller, the latter can then be extracted from the printer in order to apply the composition to the keratin materials by transfer, by rolling the roller in contact with the skin, for example. This roller can be secured to a gripping portion facilitating its handling.
    [0011] The invention further relates to a cosmetic toner cartridge, characterized in that it comprises a housing containing a cosmetic toner, the housing t arranged to be received inside a printer according to the invention. The invention further relates to a cosmetic toner. This toner may comprise, in addition to a coloring agent, a compound for controlling the electrical charge, a particular additional charge, a lubricant, a wax and / or a binder. Preferably, the toner particles have an average size D50 of between 1 and 16 gm. The invention further relates to a process for the preparation of a. support po t a cosmetic composition to be applied to a human keratinite material, comprising a step of applying said composition to the support with the aid of a laser printer according to the invention. The method of preparation may include a step of choosing the pattern to be printed according to the region to be treated. The pattern to print may have a color gradient. Alternatively, the pattern to be printed is in the form of a solid color.
    [0012] The method may include a step of :: selecting a print color on a palette displayed on a screen.
    [0013] The pattern to be printed can reproduce any pattern useful for makeup, for example a pattern imitating a skin texture, to be applied by transfer. Printing can also follow geometric rectification rules. Since the transfer surface is deformable during application, the pattern will be geometrically deformed (eg extension in one of 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 on 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, in particular to marry an impression, as seen below. In particular, it is possible to use specific geometrical rules adapted to the zone to be treated and / or to the desired pattern. The subject of the invention is also a method for making up human keratin materials, comprising the step of preparing a support by implementing the preparation method according to the invention as defined above, and then applying the present composition. on the support on said human keratin materials, for example skin, lips, eyelashes or eyebrows, hair or nails. The makeup process preferably comprises applying the transfer composition, by applying the composition-coated support to said human keratin materials. Alternatively, the application can be carried out by taking the composition from the support using an applicator, for example a flocked tip, a sponge or a foam. The makeup process may include acquiring an image of the area to be made up prior to the preparation of the support, and a step of printing the pattern according to the image thus acquired. This allows for example to. Pter the outline of the pattern to the relief and / or the color of the area to be made up. After the toner has been transferred to the keratin materials, the latter may be coated with the toner with a protective coating which has not been sprayed. It can be a colorless resin.
    [0014] The invention further relates to a device for packaging and applying a cosmetic composition, comprising a support coated with a cosmetic toner, preferably forming a pattern, in particular a support on which a cosmetic composition has been deposited with a printer according to the invention. The pattern 5 present on the support can be polychrome and correspond for example to a gradient. The invention further relates to a support comprising a layer of cosmetic toner deposited by an electrophotography or magnetophotography method in a predefined pattern. The invention will be better understood on reading the detailed description which will follow, of examples of non-limiting implementation thereof, and on examining the appended drawing, in which: FIG. schematically, an electrophotographic printing method that can be implemented in a laser printer; FIG. 2 represents an example of a support coated with a cosmetic composition according to the invention. Laser printer An example of a laser printer is disclosed in the application US2006 / 0093943 A1. In a known manner, a laser printer is implemented. An electrophotographic printing process comprises, as illustrated in FIG. 1, a drum 10 (FIG. also called "-" in English) coated with a photoreceptor which serves to receive an electrostatic latent image, an element 12 for electrically charging the photoreceptor before its exposure to the laser, an element 13 for developing the electrostatic latent image with a toner removed in a cartridge 14 and a cleaning element 15 for cleaning the drum after transfer of the developed image. In FIG. 1, the laser imager which faults the electrostatic latent image on the ball or the mechanism which transfers the image revealed on an intermediate transfer element, for example a closed-loop circulating band, has not been represented. before contact of this intermediate element with a support such as a sheet of paper. The electrostatic image is in a widely known fashion created according to the areas where the laser has not irradiated the photoreceptor. The toner particles are selectively deposited on the drum, according to the distribution of the electrostatic charges, to reproduce the image to be produced. In a variant, the formation of the image is effected by magnetophotography, the photoreceptor and the toner being magnetic. Publications describe this process, for example EP application EP 090935 A1 in paragraphs [0009] to [0014]. A conventional laser printer further includes a heating roll compo oven and means for controlling the temperature of that heating roll. In usual operation, the oven module is turned on at each printing and melts a binder of the toner particles with a carrier, for example a sheet of paper. Within a printer according to the invention, the oven can be absent or deactivated, either by a hardware intervention or by software. The oven is not necessary because the toner does not have to be cooked because it can remain powdery so that it can be removed and transferred. Alternatively, the printer retains an oven but the cooking temperature is chosen so as not to prevent the subsequent removal of the toner deposited on the support for application to the keratin materials. Preferably, the laser printer used operates by electrophotography, rather than by magnetophotography. Also preferably, the laser printer is polychrome, rather than monochrome. Toner The toner according to the invention is suitable for a cosmetic application. It is thus nontoxic with respect to the region to which it is applied. The toner may already be used for conventional laser printing, if the formulation of this toner is suitable for use in cosmetics. The choice of known known toners may be wider for certain applications, for example on hair, eyelashes or nails, than for others, for example on the skin or lips. A Binder A _A- conventionally comprises a binder, which is melted during baking to fix the toner on the carrier.
    [0015] The toner according to the invention may or may not include such a binder, which is not melted or is only partially so as not to prevent the removal or transfer for makeup. Among the binders that may be used, those conventionally used may be those that are compatible with an application to human keratin materials. In particular, the binders disclosed in WO 2007/134171 disclose a toner compatible with food use, and in particular a polymer selected from polyvinyl acetate and vinylpyrrolidone copolymers (such as Kollidon * SR). or Kollidon (VA64 from BASF), poly (N-vinyl-2-pyrrolidone), polyethylenes, polypropylenes, polyamides, polyurethanes Coloring agents The toner according to the invention comprises a coloring agent, which The coloring agent may be chosen from dyes and pigments conventionally used in cosmetics, subject to their compatibility with the printing process used in the printer. This coloring agent may especially be chosen from those mentioned in the application WO 2007/134171, which are not among the natural dyes such as curcumin, indigo or dyes derived from logwood. , orcein, anthocyanins, caramel, carmine, anatto, beta carotenes, saffron, chlorophyll, vegetable black. Charge Control Agent The toner may include a charge control agent to promote the electrostatic transfer of the toner onto the drum. This agent may be chosen from those conventionally used, subject to their compatibility with a cosmetic use. Those mentioned in the application WO 2007/134171, namely the quaternary ammonium salts, benzalkonitol chloride, benzethonhun chloride, cetrimide (trimethy tetradecyl ammonium bromide), cyclodextrins, silica, can be used. aluminum oxide, titanium dioxide, ferrite and carbon black Waxes The toner may comprise a wax, especially when a slight baking of the toner is performed or to improve the resistance on the keratin materials. 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. In. t wax in the liquid state (melting), it is possible to make it miscible with the oils possibly present and to form a microscopically homogeneous mixture, but by bringing the temperature of the mixture to room temperature, a recrystallization of the wax is obtained in the oils of the mixture. The melting point of the wax may be measured using a differential scanning calorimeter (D.S.C.), for example the calorimeter sold under the name DSC 30 by the company P TLER. 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 dimeticone containing from 16 to 45 carbon atoms. Particulate Additive The toner preferably has a particulate additive to improve fluidity, expandability, and sensitivity to electrostatic charges. P. The capsules of the additive may be of average size ranging from 5 nm to 21 μm, better still from 5 nm to 500 nm, and their specific surface area is preferably from 20 to 500 m 2 / g according to the BET method.
    [0016] The amount of additional filler is preferably from 0.01 to 5% by weight, and more preferably from 0.01 to 2% by weight, based on the total weight of the toner. The additional charge may be selected from p. 1; silica, alumina, titanium dioxide, zinc oxide, clay, mica, diatomaceous earth, red iron oxide, magnesium oxide, zirconium oxide, calcium carbonate, silicon carbide, silicon nitride. Preferably, silica and / or titanium dioxide are used, preferably in combination and preferably hydrophobicized silica and / or titanium dioxide. The size of the silica and / or titanium dioxide particles is preferably less than 50 nm. Preferably, the mixture of hydrophobic silica and hydrophobic titanium dioxide is in a proportion by weight of between 0.3 and 1.5% relative to the total weight of the toner. Toner Preparation It is desirable that the toner particles have an average size D50 of between 1 and 16 μM, better still between 3 and 10 μM, with the least possible distribution around a mean value so as to improve the quality of the toner. print quality.
    [0017] P. The toner cartridges may be prepared by any suitable method, such as grinding and spraying, as disclosed in US2006 / 0093943 A1, or in the examples given in WO 2007/134171. Magnetic carrier The toner according to the invention may be used in conjunction with a magnetic carrier such as ferrite or iron particles, as disclosed in paragraphs [0082] and [0083] of US2006 / 0093943 A1. may be of any suitable type and in particular be made of a sheet material such as a paper or a plastic film. FIG. 2 shows a support 2 in the form of sheet material, on one face of which a pattern 4 has been printed electrophotographically using a laser printer according to the invention. The support can be, if necessary, deformable and flexible so as to marry more easily the relief of the keratin materials on which the pattern is to be transferred. The support may be impervious to water, to facilitate the transfer of the pattern after wetting the surface on which the pattern is to be transferred. Modes of Application The cosmetic toner (s) deposited by printing can be transferred by bringing them in contact with the area to be made up and pressing.
    [0018] The transfer can be carried out dry, without prior wetting of the area to make up or printed pattern. Alternatively, a transfer compound is applied to at least one of the pattern and the area to be made up, for example an adhesive, in order to facilitate the transfer and improve the hold of the transferred composition on the masked area. In an exemplary embodiment, the printing is performed directly on a non-planar transfer surface, corresponding for example to the outer surface of a roller. This roller is for example applied against the intermediate transfer element of the printer, and rotates in contact with it to receive the pattern. Then, the roll is moved over the skin for transfer. Printed pattern The pattern formed on the surface of the support can be of any type. The method may comprise a step of selecting and / or producing a pattern by a user and transmitting, by an apparatus connected to the printer performing the printing, information associated with this pattern. The device can be a computer, an advanced mobile phone, also called "smartphone", or a touch pad. The apparatus may be physically connected and / or through a data exchange network to said printer. The toner or toners are deposited in the form of weft dots and / or weft lines, so as to form a halftone image for example, monochromatic or polychromatic. The pattern can reproduce the appearance of relief and / or color heterogeneities of the skin, for example freckles or a skin texture. The pattern can be stained 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 appears as colored after submission to a chemical and / or energetic, such as UV exposure (365 nm - 400). The print can only use toners corresponding to primary colors. Alternatively, the printing uses both primary color toners and at least one non-primary color toner. The printing can be monochrome, but preferably it is done in three colors or four-color process.
    [0019] The pattern obtained by printing may comprise several different color zones, for example according to a gradient. Alternatively, the pattern obtained by printing is a solid color. Tests An HP LaserJet Pro 400 M451 NW printer, modified to remove the heat roller, is used. The electronic system is modified to avoid an operating error following the removal of the heating roller. The thermistor used is then replaced by measuring the temperature with a resistor simulating a temperature of the heating roller normally encountered. Removal of the heating roller minimizes mechanical stress during the melt-free printing. The following preparation is used as cosmetic toners: One takes a toner from an HP Laser jet printer Pro Color M45 lnw. After opening, the exis powder is removed. to replace it with a powder (40 g) containing 6 g of ferrite, 33 g of carbon black powder, 1 g of calcium carbonate, made pulverulent by stirring under aeration ... It prints on a transparent type sheet for laser printer The printed pattern is applied by transfer to the skin just after printing.
    [0020] The sheet is placed on the skin and at a pressure of 50 g per cm 2 for 5 seconds. Then remove the sheet. To complete the treatment, a composition containing a resin is sprayed at a distance of 30 cm. To do this, we use a hairspray, brand Elnett. Let stand for 1 minute. As a result, the treatment is finished. 25
    权利要求:
    Claims (21)
    [0001]
    REVENDICATIONS1. Laser printer for the production of a cosmetic article (1), characterized in that it is arranged to allow the formation by electrophotography or magnetophotography of an image on a support (2) from at least one cosmetic toner and in that it is configured to deliver the toner present on the support (2) in a sufficiently free state to allow its removal or transfer by contact with human keratin materials.
    [0002]
    2. Printer according to claim 1, being without oven for baking toner or oven deactivated or deactivatable.
    [0003]
    A printer according to claim 1 or 2, configured to enable software deactivation of the toner baking oven.
    [0004]
    A printer according to any one of claims 1 to 3 and configured to recognize the presence of a cosmetic toner cartridge and deactivate the oven when printing from one or more cosmetic toner cartridges and / or adapt the oven temperature to the nature of the toner.
    [0005]
    5. Printer according to any one of claims 1 to 4, comprising several cartridges of cosmetic toner, including several cartridges of different colors.
    [0006]
    The printer according to any one of claims 1 to 5, the cosmetic toner comprising a coloring agent, an electric charge control compound and a pecular additional charge.
    [0007]
    7. Printer according to any one of claims 1 to 6, being arranged to transfer the toner deposited on the. flush the printer on a substrate sheet or roll.
    [0008]
    8. Cosmetic toner, comprising a coloring agent, a charge control compound and an additional charge.
    [0009]
    9. Cosmetic toner cartridge, characterized in that it comprises a case containing a cosmetic toner, the case being arranged to be received inside a printer as defined in any one of claims 1 to 7.
    [0010]
    10. A method for preparing a support (2) carrying a cosmetic composition to be applied to a human keratinous material, comprising a stepconsistant to apply said composition on the support (2) using a laser printer as defined in any of claims 1 to 7.
    [0011]
    11. Method according to the preceding claim, compo. a step of choosing the pattern (4) to be printed according to the region to be treated.
    [0012]
    12. Method according to one of claims 10 and 11, the pattern (4) to be printed compo .t a color gradient.
    [0013]
    13. Method according to one of claims 10 and 11, the pattern (4) to be printed being in the form of a solid color.
    [0014]
    The method of any one of claims 10 to 13, including a step of selecting a print color on a palette displayed on-screen.
    [0015]
    15. Method according to any one of claims 10 to 14, the pattern (4) to be printed reproducing a grain of skin to be applied by transfer.
    [0016]
    16. A process for making up human keratin materials, comprising the step of preparing a support by carrying out the method according to any one of claims 10 to 15, then applying the composition present on the support to said materials. human keratin.
    [0017]
    17. Method according to the preceding claim, the application of the composition being effected by transfer, by applying the support coated with composition on said human keratin materials.
    [0018]
    18. The method of claim 16, the application being carried out by removing the composition on the support using an applicator.
    [0019]
    19. Method according to one of claims 16 to 18, comprising acquiring an image of the area to be makeup prior to the preparation of the support, and a step of printing the pattern according to the image thus acquired.
    [0020]
    20. A device for packaging and applying a cosmetic composition, comprising a support coated with a cosmetic toner.
    [0021]
    21. Support (2) comprising a layer (4) of cosmetic toner deposited by an electrophotography or magnetophotography process in a predefined pattern.
    类似技术:
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    同族专利:
    公开号 | 公开日
    JP2017513033A|2017-05-25|
    EP3087433B1|2020-02-12|
    US20160320728A1|2016-11-03|
    KR20160104014A|2016-09-02|
    KR102233328B1|2021-03-26|
    FR3016054B1|2017-05-19|
    CN105849645A|2016-08-10|
    ES2813673T3|2021-03-24|
    CN105849645B|2020-02-18|
    JP6573616B2|2019-09-11|
    EP3087433A1|2016-11-02|
    WO2015097619A1|2015-07-02|
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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 |
    2019-11-15| PLFP| Fee payment|Year of fee payment: 7 |
    2020-11-12| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1363634A|FR3016054B1|2013-12-27|2013-12-27|COSMETIC LASER PRINTER|FR1363634A| FR3016054B1|2013-12-27|2013-12-27|COSMETIC LASER PRINTER|
    EP14833256.2A| EP3087433B1|2013-12-27|2014-12-19|Cosmetic laser printer|
    JP2016543073A| JP6573616B2|2013-12-27|2014-12-19|Laser printer for makeup|
    PCT/IB2014/067137| WO2015097619A1|2013-12-27|2014-12-19|Cosmetic laser printer|
    KR1020167020064A| KR102233328B1|2013-12-27|2014-12-19|Cosmetic laser printer|
    CN201480071342.0A| CN105849645B|2013-12-27|2014-12-19|Laser printer for beauty treatment|
    ES14833256T| ES2813673T3|2013-12-27|2014-12-19|Cosmetic laser printer|
    US15/108,076| US20160320728A1|2013-12-27|2014-12-19|Cosmetic laser printer|
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