WO2015079358A1 - Procédé pour fabriquer une brosse - Google Patents

Procédé pour fabriquer une brosse Download PDF

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Publication number
WO2015079358A1
WO2015079358A1 PCT/IB2014/066104 IB2014066104W WO2015079358A1 WO 2015079358 A1 WO2015079358 A1 WO 2015079358A1 IB 2014066104 W IB2014066104 W IB 2014066104W WO 2015079358 A1 WO2015079358 A1 WO 2015079358A1
Authority
WO
WIPO (PCT)
Prior art keywords
brush
core
bristles
longitudinal axis
shape
Prior art date
Application number
PCT/IB2014/066104
Other languages
English (en)
Inventor
Davide Manici
Alain Berhault
Audrey THENIN
Original Assignee
L' Oreal
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by L' Oreal filed Critical L' Oreal
Publication of WO2015079358A1 publication Critical patent/WO2015079358A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
    • 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
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/26—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball
    • A45D40/262—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like
    • A45D40/265—Appliances specially adapted for applying pasty paint, e.g. using roller, using a ball using a brush or the like connected to the cap of the container
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/18—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed on or between belts or wires
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1046—Brush used for applying cosmetics
    • A46B2200/1053—Cosmetics applicator specifically for mascara

Definitions

  • the present invention relates to the application of a cosmetic product to the eyelashes or eyebrows, in particular a makeup or care product, for example mascara.
  • the invention relates in particular to an applicator having a stem and, at one end thereof, a brush for applying the product to the eyelashes or eyebrows, and also to packaging and application devices having such an applicator.
  • the invention relates more particularly to a method for manufacturing such applicators and devices, and in particular the brush.
  • a large number of applicators in which the brush has a core formed by two arms of a metal wire folded in a U-shape, said branches being twisted together and gripping bristles, are known.
  • the product is picked up in a container which can be provided with a wiping member for removing the excess product present on the stem and on the brush.
  • This wiping member has for example a lip made of an elastomeric material, defining a wiping orifice of circular section, the diameter of which corresponds substantially to that of the stem.
  • the bristles are organized in helical layers on account of the way in which the core is formed, and this can detract from the performance.
  • Application EP 2 229 839 relates to a cosmetic product applicator having a brush with a twisted core in which bristles are gripped, the core being bent so as to form opposite concavities in the brush.
  • US 6 532 967 discloses a mascara brush with an undulating core, with the aim of bringing the bristles of the brush closer to the wall of the container into which the brush is inserted.
  • EP 2 229 839 describes a bent brush having different radii of curvature.
  • Application EP 1 236 421 describes a brush bent about at least two axes that are not mutually parallel.
  • JP 2004 229748 discloses a brush in which the core is wound helically.
  • the invention achieves this by virtue of a method for manufacturing a brush for applying a product to the eyelashes or eyebrows, the brush having a twisted core and bristles held in the core,
  • twisted core should be understood as meaning a core formed by twisting at least two arms of a metal wire together, in a conventional manner, the bristles being held between the turns of the core. Steps (b) and (c) can take place when the core is already fixed to a stem of the applicator or before it is fixed thereto.
  • the method according to the invention makes it possible to obtain a brush that has a distribution of bristles that is less dependent on the presence of a twisted core.
  • the shape of the core can cause the bristles to cross and break the spiral effect obtained in the distribution of the bristles when the twisted core of the brush is rectilinear, for improved separation of the eyelashes.
  • the brush also makes it possible, if desired, to exert pressure on the eyelashes during application, making use of the support provided by the crossing of the bristles, and to curl them properly.
  • the brush makes it possible to obtain, if desired, a makeup effect with eyelashes distributed in small bunches, which is particularly attractive.
  • step (b) a brush having a core with a non-rectilinear, in particular curved, longitudinal axis is obtained.
  • the core may, for example, be deformed in a plane about a single bend axis, which may be more or less close to a stem to which the brush can be fixed, in particular be located in the proximal half of the core closest to the stem, or alternatively in the distal half farthest away from the stem.
  • the core may be deformed in a plane about two bend axes. It may be bent about a first bend axis so as to form a first concave bend on a first side of the core, and about a second bend axis so as to form a second concave bend towards a second side opposite the first side.
  • the core When the second axis is parallel to the first axis, the core is bent entirely in one plane, the core extending, after bending, along a curved longitudinal axis contained entirely in this plane.
  • the bend axes may be coplanar or not to be coplanar.
  • the bend axes may extend in directions that are mutually perpendicular.
  • the core may be given a zigzag configuration.
  • the term "zigzag” should be understood as meaning a succession of segments in which the longitudinal axis of the core is for example rectilinear and which are connected by zones in which the direction of the core changes, the longitudinal axis of the core thus being oriented in alternately opposite directions.
  • the core may be bent a number of times such that the twisted core can extend along a longitudinal axis that forms a number of changes in direction, for example more than two, in particular at least three, or even four, or even more.
  • the longitudinal axis of the core may be configured to cross a median line a number of times, for example more than two times, in particular at least three times, or even four times, or even more.
  • the expression "median line” should be understood as meaning a line located half-way between two extreme lines that run along the crests of the undulations in the longitudinal axis of the core, on both sides of this median line.
  • the longitudinal axis of the core may have rectilinear segments between the zones where the longitudinal axis changes direction.
  • the shape of the undulations can be substantially triangular and periodic with a constant or variable period.
  • the undulations have some other shape, for example an approximately sinusoidal shape, or in the form of crenellations, with a constant or variable period.
  • a substantially triangular undulation shape is preferable for obtaining crossing bristles at greater angles.
  • the free end of the core may be located in line with the longitudinal axis of the stem, or alternatively be offset.
  • the axis of the brush may form an angle close to the stem when the core is twisted, in other words the core may be angled in the vicinity of the part inserted into the stem.
  • the core may be deformed by stamping the latter, or else by radial compression, as described in Application US 2010/0051045.
  • the core may be a twisted core, with a left-hand or right-hand thread, with a left-hand thread for example, as described in Application FR 2 701 198.
  • the arms of the core are twisted by turning to the left so as to form turns which, when viewed along the axis of the core from the end fixed in the stem, turn in the clockwise direction on moving from the stem to the free end of the brush.
  • the cutting operation carried out in step (c) may include the formation of a notch or a facet in the bristles.
  • the facet may be planar, or else outwardly convex or concave.
  • the cutting operation carried out in step (c) may result in a shape chosen from the following list, which is not limiting: having (a) planar facet(s), cylindrical, conical, in the overall shape of a peanut, in the overall shape of a bomb, buoy, fish, rugby ball or diabolo, or with one or more longitudinal ridges.
  • the brush may have an envelope surface E, defined by the free ends of the bristles held in the core, that has a rotationally symmetrical overall shape, at least along a part of its length, or even along a major part of its length, or even along its entire length.
  • the brush may have a shape chosen from the following list, which is not limiting: circular, oblong, oval, square, rectangular, or hexagonal, in cross section in a plane locally perpendicular to the longitudinal axis Y of the core.
  • the bristles may also be cut so as to give a defined shape to the brush blank obtained in step (a), before steps (b) and then (c) are implemented.
  • the core of the brush may also be deformed again after steps (b) and then (c) have been implemented.
  • the bristles may be cut by machining, with the aid of a grinding wheel for example, or else by means of a blade, a laser, a jet of water, or by deformation in the hot state.
  • a further subject of the invention is a brush obtained by the method defined above.
  • the brush obtained by the method according to the invention may comprise a bent core and an envelope surface with an overall shape in the form of a cylinder of revolution. Its envelope surface may in particular have a frustoconical distal end.
  • a further subject of the invention is an applicator for applying a product to keratin fibres, in particular the eyelashes or eyebrows, in particular a cosmetic or care product, having a stem provided with a gripping member at one end and a brush as defined above at the other end.
  • the invention relates more particularly to applicators having a stem with a distal portion extending along a longitudinal axis and a brush fixed to the distal portion of the stem.
  • the brush may have a first, proximal end fixed to the distal portion of the stem, and a second, distal end opposite its first end.
  • the end of the core of the brush may be located on the longitudinal axis of the stem or be offset therefrom.
  • the brush may have a rectilinear distal portion extending parallel to the longitudinal axis of the stem, or even coaxially therewith.
  • the longitudinal axis of the core and the longitudinal axis of the stem may intersect at one or more points, for example two, or even three points, not including the location for fixing the brush and the distal portion of the stem.
  • a further subject of the invention is a packaging and application device which has a container containing a reserve of product, and an applicator as defined above.
  • the device may also have a member for wiping the brush.
  • the bristles of the brush define with their free ends an envelope surface of the brush which may have a shape which is not rotationally symmetrical about a longitudinal axis of the envelope surface. It is possible for the longitudinal axis of the envelope surface to be coincident or not to be coincident with the longitudinal axis of the stem.
  • the brush may be referred to as "off-centre", that is to say that the longitudinal axis of the envelope surface may be inclined with respect to the longitudinal axis of the stem, or parallel to the latter but not coincident therewith.
  • the cross section of the envelope surface of the brush may vary along the longitudinal axis of the core. It may for example decrease in the direction of its free end, the envelope surface then having a conical or frustoconical overall shape.
  • the brush may have a cross section with a shape chosen from the following list: circular, non-circular, oblong, oval, or polygonal, in particular square, rectangular or triangular, this list not being limiting.
  • the brush may have an oblong, in particular flattened, cross section.
  • the brush may be as wide as it is thick, at least in one cross section, or along a majority of its length, or along its length.
  • the brush may have for example between nine and one hundred bristles per turn, better still between ten and eighty bristles per turn.
  • the number of bristles per turn corresponds to the number of ends of bristles counted by a stationary observer during a rotation of the brush through 180° about its core.
  • the bristles and the brush may undergo various treatments.
  • the bristles may undergo any conventional treatment in order for example to form rounded heads or forks at their ends.
  • the brush may be subjected to any known treatment, in particular an abrasive treatment or heat treatment.
  • the brush may have bristles with different lengths. It may for example have shorter bristles contained in the volume delimited by the envelope surface defined by the larger bristles.
  • the greatest length of the bristles, measured from the core, is preferably between 2 mm and 8 mm.
  • the bristles may be natural or synthetic and for example be produced from a material chosen from: PE, PA, in particular PA6, PA6/6, PA6/10 or PA6/12, Hytrel®, Pebax®, silicone, or PU, this list not being limiting.
  • the brush may have bristles with elastic properties, in particular bristles made of elastomer. Use may be made of bristles which have magnetic properties or are magnetizable.
  • the brush may be flocked.
  • the bristles may undergo a treatment after being manufactured, for example a mechanical treatment or heat treatment, allowing the formation of forks, balls or hooks at their ends.
  • the bristles may be treated so as to be low- friction.
  • a treatment for the bristles may be applied to the bristles on only one application face. Two different treatments may be applied to the bristles on the two application faces.
  • Use may be made of a mixture of bristles, and of bristles of any nature, hollow bristles, bristles with capillary grooves, bristles with a preferential deformation zone, folded bristles, or flat bristles, this list not being limiting.
  • the bristles may have a solid circular section, a hollow circular section, or a hollow polygonal section, for example a hollow triangular section.
  • the bristles may also have a hollow star-shaped section, a multilobe section, which may be solid, a flattened section, an oval section, a section in the shape of a bracket, of an H, of a dumbbell, a section with a solid triangular, square, pentagonal, semicircular, or trapezoidal polygonal shape, or else a section in the shape of a tile.
  • the bristles may have at least one capillary groove.
  • the bristles may be wavy.
  • the length of the portion of the core carrying the bristles may be less than or equal to 42 mm, better still less than or equal to 32 mm, measured along the longitudinal axis of the brush, which is advantageously coincident with that of the stem.
  • a further subject of the invention is a process for making up the eyelashes or eyebrows, comprising the step of applying a cosmetic product to the eyelashes or eyebrows with the aid of a brush according to the invention.
  • Figure 1 schematically shows an example of a packaging and application device produced in accordance with the invention, in longitudinal section,
  • Figure 2 is block diagram illustrating the method for manufacturing the brush from Figure 1
  • FIGs 3 and 4 are views similar to Figure 2 of variant embodiments
  • FIG. 5 is a schematic cross section along V-V in Figure 2
  • Figures 6a and 6b are views similar to Figure 5 of variant embodiments.
  • Figures 7 to 12 are views similar to Figure 3 of variant embodiments.
  • the packaging and application device 10 shown in Figure 1 has a container 2 containing a product P to be applied to the eyelashes or eyebrows and an applicator 3 which may be fixed removably to the container 2 in the example in question.
  • the product P comprises for example one or more pigments, in particular an iron oxide.
  • the applicator 3 has a stem 5 of longitudinal axis X, which is provided at its distal end 5 a with a brush 8 produced in accordance with the method according to the invention, and at the other end with a gripping member 11 that likewise forms a cap for closing the container 2 in a sealed manner.
  • the latter has a body 13 which is provided at the top with a threaded neck 14 onto which the gripping member 11 can be screwed in order to close the container 2 in a sealed manner.
  • the applicator can be fixed to the container in some other way.
  • the neck 14 may accommodate, as illustrated, a wiping member 20 which is for example inserted into the neck 14.
  • This wiping member 20 has a lip 26 that defines a wiping orifice having a diameter adapted to that of the stem 5.
  • the brush 8 may be fixed, in a conventional manner, in a housing provided at the distal end 5a of the stem 5, which is advantageously made of a thermoplastic material.
  • the length L of the portion of the core carrying the bristles may be less than or equal to 40 mm, better still less than or equal to 30 mm, measured along the longitudinal axis X of the stem.
  • the brush 8 has a twisted metal core 40 which is fixed at one end in the corresponding housing in the distal end 5a of the stem 5.
  • the core 40 is formed by two arms of a metal wire folded in a U-shape, into which bristles 41 are inserted. The metal wire is then twisted so as to form turns, the bristles 41 then being held between the turns of the core 40.
  • the diameter of the metal wire is for example between 0.1 and 1 mm.
  • the diameter of the bristles is for example between 0.06 and 0.35 mm.
  • a brush blank having a twisted core 40 of rectilinear longitudinal axis Y, disposed or intended to be disposed in line with the longitudinal axis X of the stem 5, is provided.
  • the brush 8 has an envelope surface, defined by the free ends of the bristles 41, with a cylindrical overall shape.
  • step 120 the core 40 of the brush 8 is deformed after it has been twisted.
  • Figure 2 illustrates a brush 8 in which the core 40 has been deformed in a plane, which is the plane of the sheet, about two mutually parallel bend axes Ci and C 2 that have respective radii of curvature ri and r 2 .
  • the radii of curvature may be different or identical. It can be seen in Figure 2 that the deformation of the core 40 modifies the orientation of the bristles 41 compared with a conventional brush, and causes the creation on the one hand of spaces without bristles, which may receive reserves of product, and on the other hand of crossing bristles 41, against which the eyelashes can bear in order to be curled.
  • step 130 the bristles 41 of the brush 8 are cut in order to give the latter a defined shape.
  • the bristles 41 are cut so as to give the brush 8 a conical overall shape.
  • the core of the brush may for example then be curved about a bend axis C 3 that is not coplanar with the preceding bend axes.
  • the core 40 is deformed in step 120 such that its longitudinal axis Y extends in a single plane, as illustrated in Figure 2.
  • the core may be deformed about a single bend axis.
  • the distal end 43 of the core 40 is preferably located on the longitudinal axis X of the stem 5, as illustrated in Figure 2, but it may of course be located otherwise after the deformation of the core, without departing from the scope of the present invention.
  • the distal end 40a of the core may be offset with respect to the longitudinal axis of the stem by a non-zero distance d, as illustrated in Figure 4.
  • the envelope surface E of the brush may have a circular contour when the brush 8 is viewed in cross section in a plane locally perpendicular to the longitudinal axis Y of the core 40, as illustrated in Figure 5.
  • the contour of the brush 8 may have some other shape in cross section, for example chosen from the following list, which is not limiting: oblong, as illustrated in Figure 6a, oval, square, rectangular or hexagonal.
  • the desired section can be obtained by machining the brush in step 1 10, if appropriate.
  • the cross section of the brush has four outwardly concave longitudinal facets that are separated by rows of longer bristles.
  • the cutting of the bristles 41 in step 130 may comprise the cutting of only a notch 47 in the bristles, that is to say the cutting of bristles along only a part of the length of the brush, around all or part of its periphery about the longitudinal axis X, as illustrated in Figure 7.
  • it may involve the cutting of a facet 48 so as to form, in the envelope surface E, an application facet that is outwardly planar, concave or convex, as illustrated in Figure 8.
  • shaping by cutting into a cylinder or cone may be carried out, with a generatrix that shifts parallel to or at a given angle with respect to a base line which is itself parallel or not parallel to the longitudinal axis X of the stem, as illustrated in Figures 9 and 10, respectively.
  • the cutting operation may be chosen such that a brush with an envelope surface in the form of a cylinder of revolution and having a bent core is obtained, as illustrated in Figure 12.
  • the cutting operation may also comprise the formation of a frustoconical distal end of the brush.
  • the cutting operation may result in yet another shape, for example the overall shape of a peanut, the overall shape of a bomb, buoy, fish, rugby ball or diabolo, this list not being limiting.
  • the cross section of the envelope surface E can be given other shapes, for example with one or more notches and/or one or more ridges.
  • the core of the brush may be bent at its base, where it is fixed to the distal end 5a of the stem 5, in any step of the method, in particular after step 130, as illustrated in Figure 11.
  • the brush 8 may be mounted in various ways on the stem 5 and, for example, the stem 5 may have a flexible distal portion, optionally provided with an annular groove.
  • the applicator may be able to vibrate, that is to say that it is possible to apply vibrations thereto during application, combing or picking up of the product, for example as described in Application WO 2006/090343.
  • vibrations may make it possible to obtain better separation of the eyelashes and, when a composition comprising fibres is used, better orientation of the latter and/or easier uptake.
  • the brush may be subject to vibrations by the vibrating source, this making it possible to obtain a more homogeneous load of product on the brush, if appropriate.
  • the applicator may be heated, that is to say have a heating element, and/or be able to rotate. It is also possible for the brush to be able to vibrate and to be heated or only to be able to vibrate or only to be heated or only to be able to rotate.
  • the gripping member may house an electric motor for rotating the stem.
  • the blank of the brush may also be formed by twisting together two twisted cores that each carry bristles, and then to apply the steps of the method according to the invention, namely deforming the double core produced in this way and then cutting the bristles.
  • the core When the brush is viewed in cross section, the core may be central. In a variant, the core may be off-centre in the cross section of the brush.
  • the diameter of the orifice is that of the largest cylinder of revolution inscribed in the wiping orifice.

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  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Brushes (AREA)

Abstract

La présente invention concerne un procédé pour fabriquer une brosse (8) pour appliquer un produit sur les cils ou sur les sourcils, la brosse comportant une âme torsadée (40) et des poils (41) retenus dans l'âme. Dans ledit procédé, (a) une pièce brute de brosse, qui comporte de préférence une âme torsadée rectiligne, est produite, (b) l'âme de la brosse est déformée après avoir été torsadée, afin d'obtenir une âme ayant un axe longitudinal non rectiligne (Y), puis (c) les poils sont coupés afin de donner à la brosse une forme définie.
PCT/IB2014/066104 2013-11-26 2014-11-17 Procédé pour fabriquer une brosse WO2015079358A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1361638 2013-11-26
FR1361638A FR3013569B1 (fr) 2013-11-26 2013-11-26 Procede de fabrication d'une brosse

Publications (1)

Publication Number Publication Date
WO2015079358A1 true WO2015079358A1 (fr) 2015-06-04

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PCT/IB2014/066104 WO2015079358A1 (fr) 2013-11-26 2014-11-17 Procédé pour fabriquer une brosse

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FR (1) FR3013569B1 (fr)
WO (1) WO2015079358A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3060274A1 (fr) * 2016-12-20 2018-06-22 L'oreal Brosse a mascara
FR3060277A1 (fr) * 2016-12-20 2018-06-22 L'oreal Brosse pour l'application d'un produit sur les cils ou sourcils
FR3060275A1 (fr) * 2016-12-20 2018-06-22 L'oreal Procede de fabrication d'une brosse

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3042391B1 (fr) 2015-10-19 2020-03-20 L'oreal Applicateur de produit cosmetique
FR3058624B1 (fr) * 2016-11-15 2018-12-07 L'oreal Brosse pour l'application d'un produit sur les cils et/ou les sourcils

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030213498A1 (en) * 2002-03-05 2003-11-20 Gueret Jean-Louis H. Device for combing and/or brushing eyelashes and/or eyebrows, and/or for applying makeup thereto
JP2004229748A (ja) * 2003-01-28 2004-08-19 Tokiwa Corp 化粧用ブラシ及びこれの製造方法
EP2229839A2 (fr) * 2009-03-20 2010-09-22 L'Oréal Applicateur pour appliquer un produit cosmetique sur les cils ou les sourcils

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030213498A1 (en) * 2002-03-05 2003-11-20 Gueret Jean-Louis H. Device for combing and/or brushing eyelashes and/or eyebrows, and/or for applying makeup thereto
JP2004229748A (ja) * 2003-01-28 2004-08-19 Tokiwa Corp 化粧用ブラシ及びこれの製造方法
EP2229839A2 (fr) * 2009-03-20 2010-09-22 L'Oréal Applicateur pour appliquer un produit cosmetique sur les cils ou les sourcils

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3060274A1 (fr) * 2016-12-20 2018-06-22 L'oreal Brosse a mascara
FR3060277A1 (fr) * 2016-12-20 2018-06-22 L'oreal Brosse pour l'application d'un produit sur les cils ou sourcils
FR3060275A1 (fr) * 2016-12-20 2018-06-22 L'oreal Procede de fabrication d'une brosse
WO2018114693A1 (fr) 2016-12-20 2018-06-28 L'oreal Brosse pour appliquer un produit sur les cils ou les sourcils
WO2018114799A1 (fr) * 2016-12-20 2018-06-28 L'oreal Brosse à mascara

Also Published As

Publication number Publication date
FR3013569A1 (fr) 2015-05-29
FR3013569B1 (fr) 2016-01-01

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