Classifications

• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
  • A45D44/002—Masks for cosmetic treatment of the face
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41F—PRINTING MACHINES OR PRESSES
  • B41F15/00—Screen printers
  • B41F15/02—Manually-operable devices
  • B41F15/04—Manually-operable devices for multicolour printing
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/10—Details of applicators
  • A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like
  • A45D2200/1027—Tissues, i.e. thin applicator sheets
• • A—HUMAN NECESSITIES
  • A45—HAND OR TRAVELLING ARTICLES
  • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
  • A45D2200/00—Details not otherwise provided for in A45D
  • A45D2200/10—Details of applicators
  • A45D2200/1009—Applicators comprising a pad, tissue, sponge, or the like
  • A45D2200/1036—Applicators comprising a pad, tissue, sponge, or the like containing a cosmetic substance, e.g. impregnated with liquid or containing a soluble solid substance
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
  • B41M1/00—Inking and printing with a printer's forme
  • B41M1/12—Stencil printing; Silk-screen printing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
  • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
  • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
  • B41M3/006—Patterns of chemical products used for a specific purpose, e.g. pesticides, perfumes, adhesive patterns; use of microencapsulated material; Printing on smoking articles

Definitions

• the invention relates to a mask for the care of the face.
• the present invention relates to the cosmetic or dermatological field for delivering care to a body surface of a user comprising at least partially the face.
• the field of cosmetics includes various compositions intended in particular to improve the aesthetic appearance of the skin and in particular the face.
• the face is one of the main targets of cosmetic manufacturers due to the attention paid to this region by users.
• the face is a region of the body surface particular and unique in that it groups on small dimensions very strong physiological variations of cells and thus variations in textures, aspects, properties of the skin defining distinct areas. These different areas of the face have sometimes different needs. So, a purifying composition to target
• the zone T corresponding to the middle part of the face which includes the forehead, the nose and the sides of the nostrils, as well as possibly the chin, can be drying for the cheeks.
• a moisturizing composition can make the T-zone shine. The care needed for these different regions is different.
• Facial treatment kits offering the user to apply a composition to one region and then another composition to another region exist.
• the present invention relates to a mask, advantageously cosmetic, for the care of the face comprising a support intended to be applied, directly or indirectly, on a body surface advantageously comprising at least partially the face of a user.
• the support comprises a first face, said inner face, intended to be facing the body surface and a second surface, said outer surface, opposite to the inner surface.
• the inner face of the support comprises a plurality of so-called functional regions intended to be respectively applied to or against a target area of the body surface.
• the plurality of so-called functional regions comprises an adhesive matrix configured to maintain the mask in contact with the body surface and an active composition comprising an active ingredient, wherein at least two so-called functional regions of the plurality of functional regions comprise a different active composition. one of the other.
• the proposed solution allows to bring a targeted care to each area to be treated, and this in a global and simultaneous manner.
• the invention thus has the advantage of providing a unique product to be used for facial care having different functional regions configured to provide a different and targeted active composition for each target area.
• the user simultaneously processes target areas with different and adapted care.
• the application of the active composition is done on a targeted location and the amount of asset is predefined avoiding the user the doubts and the bad applications of the products.
• the adhesive matrix is loaded with the active composition.
• the adhesive matrix is mixed with the active composition.
• a different adhesive matrix comprising a different active composition is arranged on different so-called functional regions on the inner face of the support intended to be facing the body surface.
• the mask advantageously comprises through openings intended to be placed under at least the eyes and / or the nose and / or the mouth. These openings improve the comfort of use of the mask by avoiding covering the eyes and / or the mouth and / or the nose of the user.
• the mask covers the majority of the surface of the face, more precisely the forehead, the eye contour, the temples, the cheeks, the chin, the nose.
• the mask has a shape of a wolf and covers the forehead and the eye contour.
• the invention relates to a method for manufacturing a mask as described above comprising a single deposition step, advantageously by screen printing, of the adhesive matrix comprising the active composition of each functional region on the inner face of the support.
• This manufacturing method makes it possible to deposit the different adhesive matrices of each functional region at one time without the risk that an adhesive matrix deposited on a functional region is damaged by the subsequent deposition steps. For example, the deposited adhesive matrix sticks to a following screen making it possible to deposit the adhesive matrix of the following functional region.
• this process in a screen printing step reduces the manufacturing time, the necessary labor and therefore the manufacturing costs.
• the invention also relates to screen printing equipment comprising a frame, preferably parallelepiped, comprising at least two parallel notches arranged transversely each facing one another on an inner face of two opposite sides.
• the equipment comprises at least one separator intended to cooperate with the at least two notches to delimit the functional regions of the mask.
• the separators are advantageously arranged perpendicular to the two opposite ribs receiving the notches.
• the equipment comprises a screen arranged on the frame to define the shape of the mask and the area of application of the adhesive matrix.
• the screen advantageously defines the active surface of the mask.
• Figure 1 shows a front view of a mask according to a first embodiment.
• Figure 2 shows a front view of a mask according to a second embodiment.
• Figure 3 shows a front view of a mask according to a third embodiment.
• Figure 4 shows a front view of a mask according to a fourth embodiment.
• Figure 5 shows the application of a mask according to the first embodiment on the face of a user.
• FIG. 6 represents a sectional view of a mask according to FIG. 1.
• FIG. 7 represents a sectional view of a mask according to FIG. 3.
• FIG. 8 represents a silkscreen equipment adapted to the method of manufacturing a mask according to the second and fourth embodiments.
• the adhesive matrix maintains the contact between the mask and the body surface alone.
• the adhesive matrix is loaded with the active composition.
• the adhesive matrix extends over all the functional regions, thereby ensuring a good maintenance of the mask on the body surface and a treatment of the entire target area opposite.
• the adhesive matrix extends over the entire active surface.
• the active surface is understood as the entire surface of the inner face of the mask.
• the active surface is the surface of the mask in contact with the body surface.
• the body surface includes the face.
• the body surface includes the neck and / or the breast.
• the mask comprises through openings, advantageously for comfort, intended to be placed facing at least the mouth and / or the eyes and / or the nose of the body. 'user.
• the functional regions extend in relation to the target areas and symmetrically on either side of a vertical axis defined by a sagittal plane, ensuring symmetrical care of the face giving a satisfactory result to the user.
• the functional regions extend parallel to each other, allowing simplicity of manufacture for example by screen printing.
• the functional regions extend perpendicularly to a vertical axis defined by a sagittal plane.
• the functional regions are contiguous.
• the functional regions are spaced apart by 5 mm or less, preferably by 1 mm.
• the support comprises a material chosen from a film of polyethylene terephthalate (PET) or a polyurethane (PU) film.
• PET polyethylene terephthalate
• PU polyurethane
• the support has a thickness of 20 to 125 miti, preferably 20 to 80 miti, with a preference of 80 pm.
• the support comprises a sheet of flexible plastic material.
• the adhesive matrix has a thickness of 0.5 to 3 mm.
• the support comprises a plurality of separate galvanic couples, each galvanic pair comprising a first conductive electrode which is an anode and a second conductive electrode which is a cathode.
• the galvanic couples are arranged on the inner face of the support.
• the anode of each galvanic pair comprises a first metal and the cathode of each galvanic pair comprises a second metal different from the first metal, the first and the second metal having a different standard potential.
• the galvanic couples are arranged on the inner face of the support.
• the invention relates to a method for manufacturing a mask according to any one of the preceding claims, characterized in that it comprises a single deposition step, advantageously by screen printing, of the adhesive matrix loaded with the active composition of each active region on the inner face of the support.
• the method comprises a step prior to the deposition step comprising a step of forming the galvanic couples, advantageously by printing conductive ink, on the inner face of the support.
• the invention relates to equipment for implementing the method described above characterized in that it comprises: a screen printing frame comprising at least two parallel notches respectively arranged on inner faces facing one another; on the other side of two opposite sides of the frame and the at least two notches are arranged transversely to said sides, - at least one separator for cooperating with the at least two notches so as to separate the functional regions of the mask.
• the equipment comprises at least one doctor blade comprising at least one notch and configured to cooperate with the frame and the at least one separator.
• the mask according to the invention comprises a support 1 comprising a first face, also called inner face 2, and a second face, also called outer face 3.
• the first face and the second face are opposite to each other.
• the inner face 2 is intended to be under the skin of the user.
• the inner face 2 is intended to be in contact, direct or indirect, with the body surface of the user.
• Direct contact means that the inner face 2 is applied to the body surface while in indirect contact, at least one layer or element is interposed between the inner face 2 and the body surface.
• the body surface is understood as the cutaneous membrane that is to say the skin of the user.
• the body surface can be various surfaces of the skin of the user.
• the mask is advantageously flexible, more specifically, the support 1 is a flexible sheet.
• the flexibility is such that two opposite points of the periphery can be contiguous, without deterioration of the support 1.
• the mask according to the invention easily conforms to the application zone of the body where it is intended to be applied and in particular facial shapes of the user so as to ensure sufficient surface contact between the mask and the skin ensuring effective care
• the mask according to the invention is intended for the care of the face.
• the mask may have cosmetic and / or dermatological applications.
• the mask is intended to be applied to at least a portion of the face, preferably over the entire face.
• the mask may also extend beyond the face towards the neck to cover it at least partially.
• the mask may cumulatively or alternatively extend towards the neckline that is to say the upper chest.
• the mask may have different shapes, be it a wolf, that is to say a mask covering the periphery of the eyes or a mask covering a large surface of a human face as shown in the figures.
• the support 1 has the form of a facial mask with advantageously openings 4 to expose at least the eyes.
• the known cosmetic masks are cosmetic compositions which are applied to the skin of a user for a certain period of time to provide a care.
• the compositions are combined with substrates such as nonwovens, paper or polymeric film.
• the use of a substrate facilitates the application of the cosmetic composition for the user.
• the substrate is impregnated with a cosmetic composition and packaged for sale.
• the functionality of these products depends mainly on the functionality of the cosmetic composition and more directly on the active ingredients used in the cosmetic composition.
• the treatment is the same over the entire surface of the mask, that is to say over the entire surface of the skin treated by the cosmetic composition.
• the inner face 2 of the mask of the invention comprises an active surface corresponding to the surface of the mask intended to be in surface contact with the body surface.
• the active surface comprises at least two so-called functional regions 6, 7, 8, 13.
• a so-called functional region is intended to be applied to a target area 16, 17, 18 of the body surface.
• Each functional region 6, 7, 8, 13 comprises a different active composition comprising at least one active principle.
• each functional region makes it possible to provide specific care to the target area of the corresponding body surface.
• the active composition is delivered to the surface of the skin, then through the upper layers of the epidermis by passive migration.
• the functional regions 6, 7, 8 may have various forms adapted to the target areas that the mask is intended to treat.
• the object of the invention makes it possible to treat each zone of the face with, for example, a wrinkle composition for the forehead and around the mouth, a concealer composition below the eye, a composition with a radiance and anti-imperfections for cheeks, all at the same time, in a single gesture.
• the functional regions 6, 7, 8, 13 have complementary shapes of the target zones 16, 17, 18 to be treated.
• the functional regions extend symmetrically on either side of a vertical axis defined by a sagittal plane.
• the vertical axis 10 passes through the mask from the forehead to the chin.
• the functional regions 6, 7, 8, 13 extend parallel to each other.
• the functional regions are in the form of bands advantageously parallel to each other.
• the strips extend transversely to the vertical axis 10 described above.
• the functional regions 6, 7, 8, 13 are either contiguous or spaced apart.
• each functional region comprises an adhesive matrix 5 in particular for maintaining the mask in contact with the skin.
• the adhesive matrix 5 has a thickness of 0.5 to 3 mm.
• the adhesive matrix 5 is flexible, that is to say that the adhesive matrix 5 is configured not to modify the flexibility of the support 1.
• the matrix is said to be adhesive, that is to say that it is configured to hold the mask against the user's skin. Preferably, the mask is kept in contact with the skin only by the adhesive matrix 5. It is meant that the adhesive matrix 5 is intended to temporarily stick or adhere to the skin on which it is applied.
• the adhesive matrix 5 comprises at least one adhesive chosen from acrylic acid, polyacrylates, polyisobutylene, polyvinylpyrrolidone and silicones.
• the matrix has a viscosity of between 1 and 150 K, preferably 100 K to 150 K, more preferably 125 K CP measured by the C / 5 method.
• the adhesive matrix 5 covers the whole of the inner face 2 of each functional region 6, 7, 8, 13. Preferably, to ensure better maintenance, the adhesive matrix 5 is present on the entire active surface of the inner face 2.
• the active composition comprises at least one active ingredient intended to be administered to the skin 4 of the user.
• Active ingredient is understood to mean a substance having a therapeutic or cosmetic effect on the user.
• the mask according to the invention comprises at least two different active compositions respectively arranged at a functional region of the mask.
• the mask comprises according to a possibility a number of active compositions equal to the number of functional regions.
• the active composition is mixed with the adhesive matrix. That is, the mask comprises at least two different adhesive matrices as comprising different active compositions.
• the carrier 1 may be made of a variety of materials, such as paper, plastic or water-insoluble polymer, woven materials (eg woven fabric) and nonwoven materials (nonwoven fabric) .
• the support may comprise a "breathable" material such as, but not limited to, a layer of cotton or synthetic and nonwoven fabric, such as fabric materials commonly used for bandages and sports bandages.
• the support 1 is advantageously made of polyethylene terephthalate (PET) or polyurethane (PU).
• PET polyethylene terephthalate
• PU polyurethane
• the support 1 is a flexible film.
• the support 1 has a thickness of 20 ⁇ m to
• the flexibility of the support 1 makes it possible to conform to the zone of application of the body where it is intended to be applied.
• the support 1 comprises through openings 4 for the comfort of the user.
• the through openings are intended to be placed opposite the eyes, and / or the lips or the mouth and / or the nose according to the shape of the mask.
• the through openings 4 are holes formed in the support 1 corresponding to the shape of the eyes.
• the opening 4 may be a hole formed in the support 1 to the shape of the mouth or only a slot passing through the support 1 to leave a possibility of opening the mouth to the user.
• the opening 4 may be a hole formed in the support 1 to the shape of the nose or a slot or cutting line 12, 14 through the support 1 to allow the passage of the tip of the nose.
• the mask comprises a plurality of discrete galvanic couples 11, each galvanic pair comprising a first conductive electrode which is an anode and a second conductive electrode which is a cathode.
• the galvanic couples 11 are arranged on the inner face 2 of the support 1.
• the generation of electricity means that free electrons can pass through the skin to which the mask is applied between the first and second conductive electrodes. This flow of free electrons in addition to having a specific effect on the stimulation of the skin, improves the migration of active compositions and more specifically active ingredients to the skin and through it.
• the first metal of the anode and the second metal of the cathode of each galvanic pair are selected to have a different standard potential.
• the skin provides conductivity between the anode and the cathode, thereby allowing microcurrent to flow through the skin.
• a microcurrent of about 40 mA can be produced.
• the first metal is configured to oxidize in contact with the skin and thus create the galvanic torque with the second metal.
• Examples of materials that provide galvanic torques include, but are not limited to: zinc silver, zinc-silver oxide, zinc-silver halide, zinc-silver chloride, zinc-silver bromide, zinc iodide silver and zinc-silver fluoride.
• the mask is passive, that is to say that it does not understand or is not connected to an external current source.
• the current flowing between the electrodes of the galvanic couples 11 is self-generating locally.
• the conductive electrodes may be applied to the support 1 by any suitable deposition technique known in the art.
• one or both of the first and second conductive electrodes may be a metal sheet, wire or mesh, or a metal-coated fabric or other material such as a metal-coated fabric and its like. oxide, a halide and sulfide.
• the first and second conductive electrodes may be deposited on the support 1 using chemical or electrochemical deposition such as electroless plating for chemical deposition and electroplating for electrochemical deposition as known in the art.
• the first and second conductive electrodes may also be deposited on the support 1 by physical deposition, for example by screen printing, by spraying, by gravure printing, by laser printing, by pad printing, by needle printing, by dipping, by vacuum deposition or by other printing or transfer processes.
• the conductive electrodes can be created by formulating galvanic materials in inks specific to the deposition process of the materials, such as an ink of screen printing or laser jet printing ink for laser printing, and may contain ingredients such as solvents, binders or plasticizers.
• the size of the galvanic couples 11 used in the mask according to the invention may depend on the specific application.
• a galvanic couple typically occupies an area of no greater than about 4 cm 2.
• the metal elements forming the galvanic couple typically have shapes that are not square. The shapes may be oval-shaped, or other shapes to fit the specific skin surfaces to which the mask is applied.
• each galvanic pair 11 occupies an area of no greater than about 2 cm 2, for example no greater than 1 cm 2.
• the total dimensions of each galvanic couple can vary from about 0.01 cm2 to about 10 cm2.
• the galvanic couples 11 can be arranged in several ways, provided that they are discrete from each other, that is to say that the individual galvanic couples are disconnected and do not touch.
• the galvanic couples can be arranged as desired to increase or decrease the density of electricity.
• the adhesive matrix 5 advantageously containing the active compositions does not cover the first metal of the galvanic couples to prevent its oxidation prior to its use.
• at least the first metal is in contact with the skin.
• the circumference, the periphery, of the support 1 is provided with a certain number of cutouts 9 having, for example, the indentation form. These cutouts 9 are adapted to partially fold the support 1 to thereby improve the contact of the support 1 with the skin of a user.
• the mask according to the invention may comprise a removable detachable coating, to cover the support 1 and in particular to cover the matrix adhesive 5 before use of the mask.
• the release liner is typically a polymer sheet or a polymer-coated paper or cloth which has low adhesion to the adhesive matrix used, which allows it to be easily removed prior to use. without damaging the care mask. Examples of polymers typically used for the releasable coating are silicones and polyethylenes.
• the manufacturing method comprises a single step of depositing the adhesive matrix 5 for the plurality of functional regions.
• the manufacturing method optionally comprises, before the step of depositing the adhesive matrix 5, a step of forming the galvanic couples 11.
• the galvanic couples 11 are formed on the inner face 2 of the support 1.
• the formation of the galvanic couples 11 is advantageously carried out by the processes described above.
• the galvanic couples 11 are formed by printing conductive ink, in particular by screen printing.
• the deposition of the adhesive matrix 5 is done by digital printing.
• the deposit is made by screen printing. This type of deposit has an advantage of speed and cost.
• the step of depositing the adhesive matrix 5 by screen printing comprises the application on the support 11 of the mask of a screen printing frame 19 provided with at least one separator 25 for separating the functional regions 6, 7, 8, 13 of the mask.
• the deposition step of the adhesive matrix 5 then comprises the application, advantageously simultaneous, of an adhesive matrix 5 mixed with an active composition on each functional region 6, 7, 8, 13.
• a squeegee 23 of complementary shape frame 19 and separators 25 allows simultaneous application of the adhesive matrices 5 comprising the active compositions on the different functional regions 6, 7, 8, 13 of the mask.
• This manufacturing method is particularly effective in that it makes it possible to produce a mask according to the invention comprising several functional regions 6, 7, 8, 13 in a single screen printing step. The manufacturing time is thus greatly reduced.
• simultaneous application of the adhesive matrix 5 of the different functional regions 6, 7, 8, 13 makes it possible to avoid any risk of adhesion of the adhesive matrix 5 to any successive screens conventionally used in the screen printing processes.
• an equipment for implementing the screen printing method includes a silkscreen frame 19 of advantageously parallelepiped shape.
• the frame has four sides parallel and opposite two by two.
• the equipment includes a screen (not shown) stretched in the frame 19.
• the screen includes free areas and solid areas in the image of a stencil.
• the screen advantageously has free zones and solid areas complementary to the shape of the mask.
• the solid areas correspond to the through openings 4 of the mask and / or the galvanic couples 11 so that the adhesive matrix 5 applied does not cover these areas.
• the screen defines the active surface of the mask.
• the frame 19 comprises notches 20 arranged on an inner face 22 of two opposite sides 21 of the frame 19 so as to receive separators 25.
• the notches 21 are distributed on the inner faces 22 facing each other. two of the opposite sides 21 of the frame 19.
• the notches 20 are parallel to each other and extend transversely to the sides 21 on which they are formed.
• the separators 25 are removable elements, having a sufficient rigidity not to be deformed by the doctor blade 23, and intended to be arranged transversely to the two sides 21 receiving the notches 20 and parallel to each other.
• the doctor blade 23 comprises notches 24 intended to cooperate with the separators 25.
• the distance between the notches 20 corresponds to the distance between two separators 25 or between a separator 25 and a side of the frame 19. Said distance corresponds to the width of a functional region 6, 7, 8, 13.
• Figure 8 illustrates an equipment according to this variant of the invention.
• a mask according to a first embodiment is shown.
• the mask is intended to cover most of a user's face.
• the mask comprises through openings 4 and in particular a first 4a and a second 4b openings to allow the eyes of a user not to be covered during the use of the mask.
• the support 1 further comprises a third opening 4c to avoid covering the mouth of a user when using the mask.
• the support 1 further comprises a cutting line 12 which has the shape of the lower part of the human nose. The cutting line 12 allows the positioning of the support 1 around the lower part of the nose of a user.
• the mask comprises six functional regions 6, 7, 8, 13:
• the functional regions 6a and 6b are intended to be applied to the target zone 16 corresponding to the temples.
• the functional regions 6a and 6b comprise the same active composition and arranged symmetrically on either side of the vertical axis 10 extending in the sagittal plane.
• the functional region 7 is intended to be applied to the target zone 17 corresponding to the forehead and the underside of the eyes.
• the functional region 7 comprises two subregions 7a, 7b comprising the same active composition and arranged symmetrically on either side of the vertical axis 10 extending in the sagittal plane.
• the functional regions 8a and 8b are intended to be applied on the target zone 18 corresponding to the cheeks; the functional regions 8a and 8b comprise the same active composition and arranged symmetrically on either side of the vertical axis 10 extending according to the sagittal plane
• the functional region 13 is intended to be applied to the target zone 19 corresponding to the chin.
• the functional region 13 comprises two subregions 13a, 13b comprising the same active composition and arranged symmetrically on either side of the vertical axis 10 extending along the sagittal plane.
• the functional regions are spaced apart from each other by a maximum of 5 mm, preferably of the order of 1 mm in order to have a proximity of care allowing treatment over the entire surface of the skin.
• the functional regions are formed by digital printing.
• a mask according to a second embodiment is shown.
• the mask is intended to cover most of a user's face.
• the mask has a shape similar to that described for Figure 1.
• the mask comprises through openings 4 and in particular a first 4a and a second 4b openings for the eyes, a third opening 4c for the mouth, an opening 4d for the tip of the nose.
• the support 1 further comprises a cutting line 14 which has the shape of the longitudinal part on either side of the nose for the positioning of the support 1 on the nose of a user.
• the mask comprises four functional regions 6, 7, 8, 13:
• the functional region 6 is intended to be applied to the target zone 16 corresponding to the temples and the forehead.
• the functional region 6 extends substantially transversely preferably perpendicularly to the vertical axis 10 extending along the sagittal plane,
• the functional region 7 is intended to be applied to the corresponding target zone 17 below the eyes and above the nose.
• the functional region 7 extends substantially transversely preferably perpendicular to the vertical axis 10 extending along the sagittal plane,
• the functional region 8 is intended to be applied to the target zone 18 corresponding to the cheeks.
• the functional region 8 extends substantially transversely preferably perpendicularly to the vertical axis 10 extending along the sagittal plane,
• the functional region 13 is intended to be applied to the target zone 19 corresponding to the chin.
• the functional region 13 extends substantially transversely preferably perpendicularly to the vertical axis 10 extending along the sagittal plane,
• the functional regions are spaced from one another due to the presence of the separator during the screen-printing process.
• the functional regions are formed by screen printing.
• FIGS 3 and 4 respectively correspond to the embodiments of Figures 1 and 2 further comprising galvanic couples 11 as described above.
• FIG 6 a section of a mask according to the embodiments of Figures 1 or 2 is shown, we see from top to bottom, the support 1 having its second face, the outer face 3, because intended to be turned to the outer and the first face, the inner face 2 intended to be turned towards the body surface of the user so inwardly.
• the inner face 2 is covered with the adhesive matrix 11 comprising the active composition 12 intended to be in contact with the skin of the user.
• FIG. 7 a section of a mask according to the embodiments of FIGS. 3 or 4 is shown, seen from top to bottom, the support 1 having the outer face 3, the inner face 2 receiving the discrete galvanic couples 11
• the inner face 2 is covered with the adhesive matrix 11 comprising the active composition 12 intended to be in contact with the skin of the user without covering the galvanic couples.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Cosmetics (AREA)
• Respiratory Apparatuses And Protective Means (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Pest Control & Pesticides (AREA)
• Printing Plates And Materials Therefor (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=61003210

Family Applications (1)

Country Status (6)

Families Citing this family (4)

Family Cites Families (14)

• 2017
  • 2017-11-21 FR FR1761007A patent/FR3073721B1/fr active Active
• 2018
  • 2018-11-20 JP JP2020527999A patent/JP2021503987A/ja active Pending
  • 2018-11-20 WO PCT/EP2018/081973 patent/WO2019101753A1/fr unknown
  • 2018-11-20 CN CN201880075043.2A patent/CN111565598B/zh active Active
  • 2018-11-20 KR KR1020207017441A patent/KR20200103663A/ko not_active Application Discontinuation
  • 2018-11-20 EP EP18815949.5A patent/EP3713444A1/de active Pending
• 2023
  • 2023-01-11 JP JP2023002422A patent/JP2023029569A/ja active Pending

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