法国专利FR3038527A1 SYSTEM FOR MANUFACTURING A FORMULATION

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专利摘要:
The invention relates to a system (1) for manufacturing a formulation in a container (11), comprising a stirring device (2) and dispensing means (4) for the constituents of said formulation, an arranged treatment unit to produce commands operable by said dispensing means (4). To operate in an automated manner, said system (1) comprises a stirring device (2) with electrical control (s) of the formulation in said container (11), said one or more controls of said stirring device (2). ) being produced by the processing unit. The system (1) is arranged to manufacture a nail polish formulation within a vial (11).
公开号:FR3038527A1
申请号:FR1655978
申请日:2016-06-27
公开日:2017-01-13
发明作者:Olivier Fiastre；Damien Blanchy
申请人:Provaine；
IPC主号:

专利说明:

The invention relates to the field of systems comprising stirring devices. The latter are used for all types of use and preferably but not exclusively, in application in automatic systems dedicated to the manufacture and production of cosmetic formulations, especially nail polish.
Beauty has long been the focus of human concerns. Already in the times of the Egyptians, women were adept at artifice to embellish and sublimate their bodies. Over the centuries, cosmetics and other beauty products have grown. By "cosmetic" is meant any product, substance or mixture intended to modify the superficial parts of the human body without acting in depth. As non-limiting examples, the following are considered as cosmetic products: hygiene products, such as shampoos, soaps, shower gels, dentifrices, deodorants, etc. ; solar products; body or face care products, such as milks, scrubs, oils, moisturizing creams, masks of beauty ... etc. ; makeup products: foundations, eyeshadows, eyeliners, concealer, powders, lipsticks, nail polish, etc.
With the evolution of cosmetic products, by their diversity but also by their own nature and physicochemical properties, technologies have also been developed that allow the production in the broad sense of such cosmetic products. Finally, cosmetics have varied over time, depending on the mode, but also according to the raw materials available. From the nineteen hundred years and especially from the two thousand years, industrialization and research in the field of cosmetology have allowed a radical change in the latter, especially the development of new ingredients and raw materials, such as As non-limiting examples, synthetic fragrances, petroleum derivatives, synthetic surfactants and emulsion stabilizers. These new ingredients as well as developments in chemical processes have led to the advent of modern cosmetics.
Today, all or some of the cosmetic products are developed by means of formulation operations, that is to say industrial operations consisting in producing homogeneous and stable products over time, non-toxic, since the cosmetic products are for the most part directly applied to the human body, mixing various substances and ingredients. Thus, in principle, a formulation comprises one or more active or basic compounds, such as, by way of nonlimiting examples, surfactants, water-soluble polymers, various additives and / or fillers, such as, by way of examples non-limiting, dyes and / or pigments, fragrances, solvents, plasticizers, stabilizers and / or preservatives, etc. The formulations thus vary according to the choices made by the researchers during the exploratory and development phases, and then the manufacture of the cosmetic products, in addition to the choices made by the industry.
Unlike other cosmetic products, nail polishes are inventions developed in the twentieth and twenty-first centuries, including their compositions, their manufacturing processes and handling. Nail polishes are in principle packaged in small bottles, more commonly known as "containers", with a capacity of about three to twenty-five milliliters. They are applied with the help of a small brush, most often integrated within a cap sealing the bottle. Only a few minutes after its application, the substance of the nail polish hardens and then forms a coating on the nail, resistant to water and peeling, can last several days. Nail polishes are thus developed especially to beautify the nails, but also to protect them.
As previously described, the composition of a cosmetic product depends on many factors. In addition, just like other cosmetic products, nail polish does not escape this rule: there is no single formulation for nail polish. In addition, nail polish, like any cosmetic product, must meet a number of regulations and legislation relatively strict because of their application in contact with the human body. Nevertheless, certain types of ingredients are generally used in the composition of nail polishes, such as: one or more agents and / or film-forming resins, that is to say synthetic or semi-synthetic polymers, such as nitrocellulose by example, to produce a continuous film on the nail; plasticizing agents to improve the flexible qualities of the varnishes or their resistance to water; pigments and / or nacres to allow the coloration of the varnishes; solvents, ensuring the dispersion of the film-forming and plasticizing agents with the pigments before bottling the nail polishes, said solvents evaporating during the application of said varnishes.
Nail polishes are sometimes called suspension, that is to say a liquid product containing particles, in the case of nail polish pigments in a base, said base comprising one or more film-forming agents, one or more agents plasticizers and one or more solvents, divided and mixed to form a homogeneous, durable and stable product for a period of two to three years.
Over the years, nail polish has become an important fashionable asset and, consequently, one of the most important elements of consumption, used by many women in particular. Each shade corresponds to a season. However, women today like the opportunity to change polish whenever they want. Moreover, they often have a large collection of nail polish in their possession. Nevertheless, the desires or demands of women are sometimes difficult to satisfy. Indeed, although there are huge color palettes, some women are sometimes looking for a nail polish of a particular color to coordinate with a garment or simply meet a criterion of fashion. In some cases, such nail polish is not commercially available. Nowadays, nail polish is commonly produced, produced and packaged on a large scale in industrial quantities by means of various apparatuses on production and packaging lines, such as: production systems, more particularly reactors, in the form of tanks, combined with stirring devices adapted to the dimensions of the tanks and dispensing devices necessary ingredients, allowing the manufacture of nail polish and can produce a few thousand liters of said nail polish; packaging systems, including devices adapted to fill and capsulate large-scale nail polish bottles.
Thus, when a woman wants a specific color nail polish, it is not always possible for her to get it.
Faced with fiercer competition, particularly in the fashion sector, manufacturers have sought to offer new services to enable the manufacture of nail polish called "tailored" according to the tastes and desires of potential customers. Some have also designed systems for the semi-automated production of custom nail polish. A consumer has a catalog with nearly one thousand five hundred and fifty shades of nail polish possible. A compact semi-automated production system includes a human-machine interface, which may advantageously consist of a touch screen, allowing the selection of a color shade from the hundred thousand five hundred nuances of nail polish proposed in such a catalog. The system further comprises a plurality of dispensing devices, each dispensing device being respectively connected to a cartridge or associated colored solution reservoir, to proceed to the correct dosage of the desired nail polish according to the shade of color selected by the consumer. . Furthermore, the system may advantageously comprise means for moving a bottle, containing for nail polish, in order to position the orifice of said bottle facing the various dispensing devices. Once the consumer has chosen the desired nail polish shade, the bottle is positioned within the system at a specific location, and then an associated code is selected by the touch screen to allow selection of said shade within of the system. The consumer wait a few moments, of the order of a few minutes, to obtain the amounts of constituents corresponding to the desired shade. Although attractive and fun, this system has a number of disadvantages. Indeed, said system certainly allows the dispensing of basic ingredients for making a custom nail polish and personalized. Nevertheless, such a system provides no agitation function of said basic ingredients of said nail polish. Thus, the consumer or an operator of the system must ensure the mixing of ingredients manually, sometimes frantically shaking the bottle once filled and clogged. In some cases, a ball or equivalent solid body may advantageously be inserted into the bottle to facilitate agitation. Such agitation proves tedious and not very reproducible, since it depends on the consumer or the operator providing said stirring function and that it may take a certain time. Finally, as previously stated, nail polishes are products in suspension. The action of an operator or user to ensure the shaking phase can be restrictive to obtain a homogeneous and stable product, these two properties guaranteeing a quality product to the user.
Still in the field of formulation, but in application with paints this time around, other manufacturers have sought to develop systems and processes to enable the production of customized or customized paints. Like nail polish, such paints are made from formulation operations. In addition, certain types of ingredients used in the composition of paints are similar or identical to those used in the composition of nail polishes, namely: one or more binding agents, that is to say synthetic or semi-synthetic polymers -synthetic; plasticizers to improve the flexible qualities of the paints; pigments for coloring paints; solvents, ensuring the dispersion of the binders with the pigments, said solvents evaporating during the application of said paints.
Depending on whether the user has selected his color by means of a sample, an idea or from a color chart, a user or an operator places a container inside the automated paint production system, advantageously in the form a "pot", comprising within it a base, said base including all the ingredients of the paint apart from the pigments and dyes. Once the container is placed, the production system distributes by means of one or more suitable dispensing devices quantities of dyes or pigments necessary to obtain the desired shade of paint. Once the ingredients are dispensed, the system agitates the mixture by means of one or more stirring devices. Such stirring devices may in particular comprise: a drive system connected to a shaft, the shaft being itself associated with one or more agitating mobiles, such as for example blades or turbines; means for enclosing the container and thus allow the movement of said container, for example in the form of vibrations.
Such an automated paint production system has a number of disadvantages. Firstly, said system is dedicated to a specific type of formulated products and is not transferable to any product category, since the paints are generally manufactured for volumes of the order of one liter, whereas the Nail polish is contained in vials at most a few tens of milliliters. Moreover, once the paint has been produced, the user, before application, must systematically mix the product again, since the agitation is imperfect and the formulation obtained is not always perfectly homogeneous. The invention makes it possible to meet the great majority of the disadvantages raised by the known solutions.
Among the many advantages provided by a stirring device according to the invention, we can mention that it allows: to propose a stirring device allowing the manufacture of products in suspension, more particularly of nail polish, personalized, more homogeneous and more permanent in time; to offer an automated manufacturing system for nail polish. To this end, it is in particular provided a system for manufacturing a formulation in a container, comprising a stirring device. To allow a suitable stirring and to obtain a homogeneous formulation, the stirring device of a system according to the invention comprises means for creating a conical depression within the formulation of said container.
According to a preferred embodiment, the means for creating a conical depression of the stirring device of a system according to the invention may comprise means for rotating the container along an axis substantially parallel to the axis of revolution of said container. .
Alternatively or in addition, the means for creating a conical depression of the stirring device of a system according to the invention may comprise means for rotating a solid body immersed within the container along an axis substantially parallel to the axis of revolution of the container.
Preferably, but not limitatively, when the immersed body is made of a ferromagnetic or paramagnetic material, the means for rotating said body of said stirring device may comprise a magnet mounted to rotate about an axis substantially parallel to the axis of revolution of the container.
Alternatively or additionally, to ensure agitation and consequently a homogenization of a formulation, in particular by avoiding deposits of material on the walls of the container, the stirring device of a system according to the invention may comprise means for driving in translation, along an axis substantially parallel to the axis of revolution of the container, a solid body immersed within said container.
Preferably, but not limitatively, when the immersed body is made of a ferromagnetic or paramagnetic material, the means for translational driving said body of said stirring device may comprise a magnet mounted to move in translation along an axis substantially parallel to the axis of revolution of the container.
As a variant or in addition, to ensure proper agitation and consequently homogenization of the formulation, the stirring device of a system according to the invention may comprise means for radially guiding the solid body within the container. .
Preferably, but not exclusively, when the immersed body is made of a ferromagnetic or paramagnetic material, the means for radially guiding said body may comprise a magnet mounted to move in translation along a variable radius of a substantially concentric virtual circle at the base of the container. .
In addition, the means for radially guiding said body of a stirring device may further comprise arranging the magnet mounted to rotate in a variable radius of a virtual circle substantially concentric to the base of the container.
Preferably, to ensure optimum agitation of the formulation, the radius may be less than or equal to that of the inner base of the container.
According to an advantageous embodiment, said radius can be determined by a pneumatic axis cooperating with the magnet.
Advantageously but not exclusively, the translation of the magnet can be determined by a pneumatic axis cooperating with the magnet.
To allow the distribution of the various constituents of the formulation within the container, the system according to the invention may further comprise means for dispensing the constituents of said formulation.
In a preferred but nonlimiting manner, in order to facilitate and optimize the distribution of the constituents, the dispensing means of a system according to the invention may comprise one or more solenoid valves, each solenoid valve being respectively in fluid communication with a reservoir.
Alternatively or additionally, to avoid any intervention of a user or an operator of said system during the manufacture of a formulation, said system may further comprise a processing unit. Thus, the means for creating a conical depression, the means for driving in rotation, the means for driving in translation and / or the means for quitting radially can cooperate with and / or comprise one or more electrically actuable actuators, said command or commands. being produced by the processing unit.
Alternatively or additionally, the processing unit of a system according to the invention can be arranged to produce controls that can be exploited by the dispensing means.
Preferably, but not exclusively, the processing unit of a system according to the invention can cooperate with or include storage means, said storage means comprising instructions, executable or interpretable by the processing unit, whose interpretation or execution causes the development of commands of the actuators and / or dispensing means of said system.
According to a preferred embodiment but not limiting, a system according to the invention can be arranged to produce a formulation consisting of a nail polish. Other characteristics and advantages will appear more clearly on reading the description which follows and on examining the figures which accompany it, among which: FIGS. 1 and 2 illustrate two detailed views of an embodiment of a system for manufacturing a formulation within a container according to the invention; - Figure 3 shows an enlarged view of a stirring device of a manufacturing system of a formulation according to the invention.
Figures 1 and 2 show views of an embodiment of a system for manufacturing and producing a formulation in a container according to the invention. According to this preferred but nonlimiting embodiment, such a system is arranged to automatically produce a formulation consisting of a nail polish within its packaging bottle. However, the invention can not be limited to this single embodiment.
For the purposes of the invention, the term "formulation" means any product obtained, from a formulation operation, that is to say any mixture of different raw materials or constituents, leading to the obtaining of a homogeneous, stable "formulated" product, the properties of which correspond to pre-established specifications. In principle, a formulation comprises at least a dispersed phase and a dispersant phase. As non-limiting examples, the invention provides that formulations are considered: emulsions: a mixture of two immiscible liquids, one of which is a droplet in suspension; foams: dispersion of gas bubbles in a liquid phase; suspensions: dispersion of fine solid particles in a liquid phase; gels: three-dimensional network of solid particles diluted and / or dispersed in a fluid.
Furthermore, within the meaning of the invention, the term "container", any container provided for the reception, packaging and storage of the formulation. Such a container must be able to guarantee the stability of the formulation over time after the manufacture of said formulation. Thus, the invention provides that the formulation is manufactured and packaged in the same container. As non-limiting examples, a container, within the meaning of the invention, can be a bottle, a jar, a bottle or any other equivalent means. Preferably, said container may consist of a bottle 11, the axis of revolution (R) of which is defined as the axis passing through the center of the section of the opening l1 of said bottle 11 and the center of the section of the base. 11b of the same bottle 11.
According to FIGS. 1 and 2, a system 1 for manufacturing a formulation in a container according to the invention advantageously comprises a stirring device 2. As previously stated, a formulation consists of a mixture of at least two non-constituents. miscible initially. The mixing step, in the manufacturing process of a formulation, thus proves to be an essential step in obtaining said formulation. A stirring device thus makes it possible to ensure such a step, that is to say to guarantee contacting of the various constituents, whether solid, liquid or gaseous, composing the formulation in order to obtain a mixture. homogeneous and stable or at least an intimate contact of the phases. To achieve an adequate formulation, that is to say, responding to a precise specification, the stirring device 2 depends on a certain number of factors and / or physicochemical parameters, namely the type of agitator to be selected and the determination of the operating conditions.
FIG. 3 shows an example of a stirring device 2 of a system 1 for manufacturing a formulation within a container, namely the bottle 11.
Whatever the desired result, three elements define any mixing operation: a container, namely the bottle 11 according to Figure 3; a fluid or liquid, which may advantageously be a constituent of the formulation to be produced, advantageously in motion; an element creating a modification or change in the movement of the fluid.
Finally, the mixture defines the operation of dispersing a constituent of the formulation in another constituent of the latter, by a forced movement advantageously carried out using a mechanical means.
To allow a suitable stirring and obtain a homogeneous formulation, the stirring device 2 of a system 1 according to the invention comprises means for creating a conical depression within the formulation in said container, namely the bottle 11. Such a conical depression, also known under the name of "vortex", consists of a swirling flow of said formulation where the particles of the constituents of the formulation rotate around an instantaneous axis to create a circulation movement of said particles and finally of the flow constituents, thus ensuring homogenization of the mixture and consequently of the formulation.
According to a preferred embodiment, to create a depression within the flow of material, the means for creating a conical depression of the stirring device 2 of a system according to the invention may comprise means 21 for rotating the vial 11 along an axis substantially parallel to the axis of revolution R of the bottle 11. Preferably, but not limited to, the axis of rotation may coincide with the axis of revolution R of said bottle 11, thus ensuring an optimal mixing of the formulation. The bottle 11, thus rotating on itself at a determined speed, advantageously regulated, allows the creation of a conical depression of the formulation contained therein. According to Figure 3, said means 21 for rotating the vial 11 are arranged below said vial 11 and may advantageously comprise means for gripping and holding the latter. Such means 21 comprise a system for rotating the vial to allow the transmission of rotational movements. As non-limiting examples, such a rotational drive system may consist of a mechanical system of friction wheels, belt and pulleys, gear by means of toothed or toothed wheels. In addition, such a drive system can be electrically controlled.
Alternatively or additionally, to create such a conical depression within the flow of material, the means for creating a conical depression of the stirring device 2 of a system 1 according to the invention may comprise means for rotating a solid body 12 immersed in the bottle 11 along an axis substantially parallel to the axis of revolution of the container. In a preferred but nonlimiting manner, the axis of rotation may coincide with the axis of revolution R of said bottle 11, thus ensuring an optimal mixture of the formulation, the solid body 12, thus rotating on itself at a predetermined speed , even regulated, within the formulation. The solid body then causes a relative movement of the particles of the constituents of the formulation and thus allows the creation of a conical depression of the formulation contained therein. Moreover, the solid body 12 is arranged and sized to be contained within the bottle and immersed in the formulation. Advantageously but not exclusively, the solid body 12 may be in the form of a ball. Preferably, the solid body 12 may be in the form of a cylinder or rod to allow better dispersion of the swirling motion and consequently of the conical depression within the formulation.
In addition, the solid body 12 is made of one or more materials inert chemically to the constituents of said formulation. By way of non-limiting examples, said solid body 12 may consist of polytetrafluoroethylene (also known under the abbreviation "PTFE" or the name "Teflon®").
Preferably, but not exclusively, the immersed solid body 12 may consist of a ferromagnetic or paramagnetic material. The term "ferromagnetic material" means any material, body or substance having the capacity to acquire a magnetization under the effect of an external magnetic field, said magnetization remaining in the absence or after removal of said external magnetic field. "Paramagnetic material" means any material or substance that does not possess spontaneous magnetization but has the capacity, under the effect of an external magnetic field, to acquire a magnetization directed in the same direction as the magnetic field. excitation. Thus, the magnetization of a paramagnetic material dissipates in the absence or after the removal of such an external magnetic field. In this case, the magnetization is not an intrinsic property of the paramagnetic material, but a behavior that varies according to the external conditions applied.
When the solid body 12 is made of such ferromagnetic and / or paramagnetic materials, the means for rotating said body 12 of said stirring device 2 may comprise a magnet mounted to rotate about an axis R 'substantially parallel to the axis of revolution R of the bottle 11. As previously stated, preferably but not limited to, the axis of rotation R 'may be coincident with the axis of revolution R of said bottle 11, thus ensuring an optimal mixture of the formulation. In addition, the axis of rotation of the solid body 12 is coincident with the axis of rotation of the magnet ensuring optimal rotation of the solid body 12. To ensure the rotation of the magnet, the latter can advantageously cooperate, according to different types of mechanical connections, by way of nonlimiting example a connection recess, with a rotation drive system of the magnet to allow the transmission of rotational movements to said magnet. As non-limiting examples, such a rotational drive system may consist of a mechanical system of friction wheels, belt and pulleys, gear by means of toothed or toothed wheels. In addition, such a drive system can be electrically controlled. Furthermore, within the meaning of the invention, a magnet consists of a body, a substance or a device, generally consisting of a hard magnetic material, naturally developing a magnetic field and being able to attract other devices or objects, that is to say the immersed solid body 12, advantageously made of a ferromagnetic or paramagnetic material. Once the solid body 12 "attracted" by the magnet, said solid body 12 is oriented parallel to the field lines. Thus, when the magnet is rotated by a drive system adapted to a predetermined speed, said solid body 12 is, due to magnetism, also rotated at the same predetermined speed. Alternatively, such a magnet may be substituted or replaced by an electromagnet. Such an electromagnet consists of a device producing a magnetic field when it is powered by an electric current. Generally, said electromagnet consists of a coil, also known by the name of solenoid and a piece of ferromagnetic material, commonly called "magnetic circuit". The electromagnet is thus a magnet "controlled" by an electric current and then makes it possible to produce a controlled and controllable magnetic field for a given region of space. The use of such an electromagnet therefore guarantees better control of the solid body 12 and thus agitation, a key step in the manufacture of a formulation.
Alternatively or additionally, to ensure a better distributed agitation in the bottle 11 and consequently a homogenization of a formulation, the stirring device 2 of a system 1 according to the invention may comprise means for driving in translation along an axis A22 substantially parallel to the axis of revolution of the flask 11. The displacement of the solid body 12 of the base 11b towards the opening llo of the flask 11 allows a dispersion of the particles of the constituents making up the formulation in a second direction . The combination of means for driving the formulation in rotation and means for translational driving the solid body thus makes it possible to promote contact between the various constituents of the formulation, thus making it possible to optimize the homogenization of the mixture of the constituents and finally the manufacturing operation of the formulation. More particularly, the solid body 12 can then be brought into contact with the walls of the bottle 11, rubbing said walls and thus prevent any constituent deposits on and / or against said walls. Such deposits are indeed unacceptable since they are a brake on the homogenization of the mixture. In the particular case of the colored formulations, as non-limiting examples of nail polishes, obtaining the desired shade for such a formulation depends essentially on the proper mixing of the various constituents within the formulation. The presence of deposits on the walls can then change the shade obtained for the manufactured formulation.
Preferably, but not exclusively, as specified above, the immersed solid body 12 may consist of a ferromagnetic or paramagnetic material. When said immersed solid body 12 is made of a ferromagnetic or paramagnetic material, the means 22 for translational driving said body 12 of said stirring device 2 may comprise a magnet 22m mounted to move in translation along a substantially parallel axis A22 to the axis R of revolution of the bottle 11. To enable the translation of said magnet 22m, the means 22 for translational driving said body 12 may further comprise a drive system in translation, said system cooperating with the magnet according to a mechanical connection adapted, preferably but not limited to a recess connection. Furthermore, like the magnet formed by the means for driving the solid body 12 in rotation, said magnet 22m consists of a body, a substance or a device, generally consisting of a hard magnetic material, naturally developing a magnetic field and being in the ability to attract other devices or objects, that is to say the immersed solid body 12, advantageously made of a ferromagnetic or paramagnetic material. Once the solid body 12 "attracted" by the magnet 22m, said solid body 12 is oriented parallel to the field lines. Thus, when the magnet 22m is driven in translation by a translation drive system adapted to a predetermined speed, said solid body 12 is, due to magnetism, also driven in translation at the same predetermined speed. Alternatively, such a magnet may be substituted or replaced by an electromagnet. As mentioned above, the use of such an electromagnet consequently guarantees better control of the solid body 12 and thus of agitation, a key step in the manufacture of a formulation.
Alternatively or additionally, to ensure agitation and consequently a homogenization of a formulation, the stirring device 2 of a system 1 according to the invention may comprise means 23 for radially guiding the solid body 12 within the bottle 11. The displacement of the solid body 12 of the wall towards the axis of revolution of the bottle 11 allows a dispersion of the particles of the constituents making up the formulation in a third direction. The combination of means for driving the formulation in rotation and means for translational driving a solid body 12 and / or means for radially guiding a solid body 12 thus makes it possible to promote contact between the various constituents of the formulation, thereby allowing optimizing the homogenization of the mixture of constituents and finally the manufacturing operation of the formulation. The solid body 12, immersed in the bottle 11, possibly near the base 11b of said bottle 11, is guided from the inner wall of the bottle 11 to the axis of revolution R of the bottle 11. The distance between a point of the inner wall of the bottle 11 and said axis of revolution R of the bottle 11 defines a radius on a substantially horizontal plane and parallel to the base 11b of the bottle 11. Such guidance thus ensures a propagation of the stirring phenomenon throughout the volume of the formulation, thus ensuring a better dispersion of the particles of the constituents throughout the volume.
Preferably, but not exclusively, as specified above, the immersed solid body 12 may consist of a ferromagnetic or paramagnetic material. When said immersed solid body 12 is made of a ferromagnetic or paramagnetic material, the means 23 for radially guiding said body may comprise a magnet 23m mounted to move in translation along a variable radius of a virtual circle substantially concentric with the base 11b of the bottle. 11. In addition, the bottle 11 may, according to a non-limiting example, be cylindrical. In this case, the center of the virtual circle may advantageously belong to an axis substantially coincident with the axis of revolution R of the bottle 11. Preferably, to ensure optimum agitation of the formulation, the radius may be less than or equal to that of the internal base 11b of the vial 11. Indeed, the solid body 12 being contained within the vial 11, it is guided within said vial 11.
To enable translation of said magnet 23m, the means 23 for translational driving said body 12 along a radius may further comprise a drive system in translation, said system cooperating with the magnet according to a suitable mechanical connection, preferably but not limitingly an embedding connection. Said magnet 23m can thus be mounted on a rotary arm of fixed or variable length, or on a disc having a housing movable in translation along a radius. In a variant, said magnet 23m may advantageously be mounted on a rotary arm coupled to a disk comprising said movable arm in translation. Such arms or disks may constitute the drive system in translation, as described above. According to another advantageous embodiment, said translation drive system may advantageously comprise an electrically actuated pneumatic axis cooperating with the magnet 23m, said pneumatic axis being advantageously arranged to determine the radius directing the radial translation of the solid body 12. Alternatively or additionally, by way of nonlimiting examples, such a drive system in translation may comprise a jack, a coil spring, a pinion rack system or roller drive, a screw-nut system, a cam or any other equivalent means capable of providing said translation function.
Advantageously, but not exclusively, the means 22 for translating said body 12 along an axis A22 may further comprise a drive system in translation. According to an advantageous embodiment, said translation drive system may advantageously comprise an electrically actuated pneumatic pin 22a cooperating with the magnet 22m, said pneumatic pin being advantageously arranged to determine the translation of the solid body 12 along the axis A22. . Alternatively or additionally, by way of nonlimiting examples, such a drive system in translation may comprise a jack, a coil spring, a pinion rack system or roller drive, a screw-nut system, a cam or any other equivalent means capable of providing said translation function.
Moreover, as described above, said magnet 23m consists of a body, a substance or a device, generally consisting of a hard magnetic material, naturally developing a magnetic field and being able to attract other devices or objects, that is to say the immersed solid body 12, advantageously made of a ferromagnetic or paramagnetic material. Once the solid body 12 "attracted" by the magnet 23m, said solid body 12 is oriented parallel to the field lines. Thus, when the magnet 23m is driven in translation by a drive system in translation adapted to a predetermined speed, said solid body 12 is, because of magnetism, also driven in translation at the same predetermined speed. Whether it is the bottle 11 which is rotatably driven or whether it is the magnet 23m, the solid body 12 describes swirling trajectories of variable "radii" in given transverse planes, substantially parallel to the base 11b of the bottle 11. Alternatively, such a magnet may be substituted or replaced by an electromagnet. As mentioned above, the use of such an electromagnet consequently guarantees better control of the solid body 12 and thus of agitation, a key step in the manufacture of a formulation.
In addition, the means 23 for radially guiding said body 12 of a stirring device 2 may also consist of arranging the magnet mounted to rotate in a variable radius of a substantially concentric virtual circle at the base of the bottle 11. As a result, the stirring device 2 is simplified, since the number of elements that make it up is reduced. Indeed, the magnet mounted to rotate and the magnet 23m mounted to move in translation along a variable radius of a virtual circle substantially concentric with the base 11b of the bottle 11 may consist of a single entity. When this entity is an electromagnet, the displacement directions of the solid body 12 can be defined according to the electrical control commanded.
To allow the distribution of the various constituents of the formulation within the bottle 11, the system according to the invention may further comprise means 4 for dispensing the constituents to manufacture said formulation. Such dispensing means 4 make it possible to limit or even eliminate, in certain cases, any intervention by a user or an operator of a manufacturing system 1 of a formulation according to the invention. In addition, the dispensing means 4 may further deliver a precise and determined amount of each component. Indeed, each constituent has its own physicochemical properties, which must necessarily be taken into account in the manufacture of a formulation, such as by way of non-limiting examples, the viscosity, the density, the solubility, the temperature for liquids and pressure for gases, particle size of constituents, etc. All these parameters are also to be considered when determining the mixing or stirring speed to ensure an optimum homogeneous mixture. Moreover, said dispensing means 4 can also cooperate with or comprise means for regulating the temperature for each constituent. In a preferred but nonlimiting manner, in order to facilitate and optimize the distribution of the constituents, the dispensing means 4 of a manufacturing system 1 according to the invention may comprise one or more solenoid valves, each solenoid valve being in fluid communication with a solenoid valve respectively. 3. The invention can not be limited to the use of solenoid valves as dispensing means. Any device or system capable of regulating a flow rate and / or dispensing a fixed amount of constituent may also be employed. Advantageously, but not limitatively, such fluid communication can be provided by means of one or more conduits or microconduits, advantageously flexible or rigid, suitable for the transport of the various constituents of the formulation, in particular under physicochemical conditions, and more particularly pressure or flow. The conduits may be replaced by any equivalent means capable of providing a substantially identical function. Each constituent of said formulation may be advantageously contained or stored within a reservoir 3, advantageously adapted to the physicochemical parameters of said constituent. A system 1 for manufacturing a formulation according to the invention can thus cooperate with or comprise within it one or more cartridges or reservoirs 3. Furthermore, according to FIGS. 1 and 2, the system for manufacturing a formulation with within a container, more particularly a bottle 11, may advantageously comprise means 5 for moving the container or the bottle 11. Such means 5 for moving are advantageously for moving the bottle 11 and stop it if necessary, below dispensing means 4 to allow the distribution of the constituents of the formulation. Such means may, advantageously but not limitatively, consist of one or more belt conveyors, a worm-type device stepwise or any other equivalent device and cooperate with the stirring device 2.
The various means, more particularly, but not exclusively, 22, 23, of the stirring device 2, the dispensing means 4, the means for regulating the temperature and / or the means 5 for moving the bottle 11 each require a control to be able to to be operated. It could be considered to use a manual actuation, but it would be long and tedious to implement. Alternatively or additionally, to avoid any intervention of a user or an operator of said system during the manufacture of a formulation and thus provide an automated system for manufacturing a formulation, particularly nail varnish, adaptable and employable by the greatest number, a system 1 for manufacturing a formulation according to the invention may further comprise a processing unit (not shown in Figures 1 and 2). Such a processing unit, advantageously but not limiting in the form of one or more microprocessors or microcontrollers, can thus produce one or more commands for triggering and / or operating the actuator (s) of the means for creating a conical depression, means for rotating, means for driving in translation, means for radially guiding, means for moving the bottle and / or temperature control means, the actuator (s) being advantageously electrically controlled. Alternatively or in addition, the processing unit of a system according to the invention can also be arranged to produce commands that can be used by the dispensing means 4 so that said unit determines the relevant dispensing sequence.
Preferably, but not exclusively, the processing unit of a system according to the invention can cooperate with or include storage means (not shown in FIGS. 1 and 2), said storage means comprising instructions that are executable or interpretable by the processing unit, the interpretation or execution of which causes the development of commands of the actuators and / or dispensing means of said system. The storage means may advantageously comprise a program memory, arranged to store the instructions of one or more programs dedicated to implementing the command sequences for the manufacture of a formulation. The commands can be advantageously conveyed to the actuators either by wire, or by radio, light, etc .... in case of wireless communication. In the latter case, the production of orders consists of the elaboration and the issue of such orders.
According to the formulation under consideration, the processing unit is adapted, by program, to develop sequences of commands respectively directed to the actuators of the means for creating a conical depression, means for driving in rotation, means for driving in translation, means for guiding radially, means for moving the bottle, dispensing means and / or temperature control means, said sequences being optimized and / or dedicated to the formulation. Thus, for two different formulations, said processing unit can produce two distinct control sequences. Within the same control sequence, the rotation speed of the means for creating a conical depression may be different for two different formulations: the parameterization is thus different according to the formulation. Thus, all this can be configured, parameterized, by modifying the program loaded in memory of the storage means of the processing unit. The system can therefore develop several "recipes" according to the desired formulation or hue.
In order to allow an operator and / or user to interact with the system 1 for manufacturing a formulation to parameterize it, to refine certain settings and / or to choose a formulation by mi an available formulation list, said system 1 may comprise a human-machine interface (not shown in FIGS. 1 and 2). Alternatively, said interface may be remote, cooperate with such a system 1, consist of a keyboard and / or a screen of a computer, a smartphone or other tablet. Said human-machine interface may also comprise means for capturing an image of a pattern and deducing from it the main shade (PANTONE code or any other code coming from a defined or predefined reference frame) of said pattern, in order to proceed to the choice of a desired formulation.
According to a preferred embodiment but not limiting, a system according to the invention can be arranged to produce a formulation consisting of a nail polish. The invention has been described in its operation in connection with automatic systems dedicated to the manufacture and production of cosmetic formulations, particularly nail polishes to ensure the mixing of said varnishes during their manufacture on site. It can also be used for all types of cosmetic formulations requiring the assistance of a specific stirring device. Other modifications may be envisaged without departing from the scope of the present invention defined by the appended claims.

权利要求:
Claims (17)
[1" id="c-fr-0001]
1. System (1) for manufacturing a formulation in a container (11), comprising a stirring device (2) and means for dispensing (4) the constituents of said formulation, a processing unit arranged to produce controllable by said dispensing means (4), characterized in that said system (1) comprises a stirring device (2) with electrical control (s) of the formulation in said container (11), said or said commands of said stirring device (2) being produced by the processing unit.
[2" id="c-fr-0002]
2. System (1) according to the preceding claim, wherein the stirring device (2) cooperates with and / or comprises one or more actuators with electrical controls, said commands of said actuators being produced by the processing unit.
[3" id="c-fr-0003]
3. System (1) according to any one of the preceding claims, wherein the stirring device (2) comprises means (21) for creating a conical depression within the formulation in said container (11).
[4" id="c-fr-0004]
4. System (1) according to claim 3, wherein the means for creating a conical depression comprises means (21) for rotating the container (11) along an axis (R ') substantially parallel to the axis of revolution. (R) of the container.
[5" id="c-fr-0005]
5. System (1) according to claim 3, wherein the means for creating a conical depression comprises means for rotating a solid body (12) immersed within the container (11) along a substantially parallel axis (R '). to the axis (R) of revolution of the container (11).
[6" id="c-fr-0006]
6. System (1) according to the preceding claim, the body (12) immersed being made of a ferromagnetic or paramagnetic material, wherein the means for rotating said body (12) comprises a magnet mounted rotatably around the body. an axis (R ') substantially parallel to the axis (R) of revolution of the container (11).
[7" id="c-fr-0007]
7. System (1) according to any one of the preceding claims, wherein the stirring device (2) comprises means (22) for driving in translation along an axis (A22) substantially parallel to the axis of revolution. (R) the container (11), a solid body (12) immersed within said container (11).
[8" id="c-fr-0008]
8. System (1) according to the preceding claim, the body (12) immersed being made of a ferromagnetic or paramagnetic material, for which the means (22) for translating said body comprise a magnet (22m) mounted to be movable in translation. along an axis (R ') substantially parallel to the axis (R) of revolution of the container (11).
[9" id="c-fr-0009]
9. System (1) according to any one of claims 5 to 8, wherein the stirring device (2) comprises means (23) for radially guiding the solid body (12) within the container (11).
[10" id="c-fr-0010]
10. System (1) according to claims 9 and 7 or 8, the body (12) immersed being made of a ferromagnetic or paramagnetic material, for which the means (23) for radially guiding said body comprises a magnet (23m) mounted mobile in translation along a variable radius of a virtual circle substantially concentric with the base (11b) of the container (11).
[11" id="c-fr-0011]
11. System (1) according to claims 9 and 6, wherein the means (23) for radially guiding said body further comprises arranging the magnet mounted to rotate in a variable radius of a virtual circle substantially concentric to the base (11b) of the container (11).
[12" id="c-fr-0012]
12. System (1) according to claims 10 or 11, wherein the radius is less than or equal to that of the inner base (11b) of the container (11).
[13" id="c-fr-0013]
13. System (1) according to the preceding claim, wherein said radius is determined by a pneumatic axis cooperating with the magnet (23m).
[14" id="c-fr-0014]
14. System (1) according to claim 8, wherein the translation of the magnet (22m) is determined by a pneumatic axis (22a) cooperating with the magnet (22m).
[15" id="c-fr-0015]
15. System (1) according to any one of the preceding claims, wherein the dispensing means (4) comprise one or more solenoid valves, each solenoid valve being respectively in fluid communication with a reservoir (3).
[16" id="c-fr-0016]
16. System (1) according to any one of claims 2 to 15, wherein the processing unit cooperates with or comprises storage means, said storage means comprising instructions, executable or interpretable by the processing unit. , whose interpretation or execution causes the elaboration of commands of the actuators and / or dispensing means (4) of said system (1).
[17" id="c-fr-0017]
17. System (1) any one of the preceding claims, wherein said system (1) is arranged to produce a formulation consisting of a nail polish.

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同族专利:

公开号 | 公开日

CA2991237A1|2017-01-12|

RU2018104276A|2019-08-06|

BR112018000416A2|2018-09-18|

US20180200684A1|2018-07-19|

CN107921389B|2021-08-03|

CN107921389A|2018-04-17|

RU2018104276A3|2019-10-04|

BR112018000416B1|2021-06-01|

JP2018528858A|2018-10-04|

KR20180026527A|2018-03-12|

ES2758090T3|2020-05-04|

FR3038526A1|2017-01-13|

WO2017006018A1|2017-01-12|

RU2707356C2|2019-11-26|

EP3319717A1|2018-05-16|

EP3319717B1|2019-08-14|

FR3038527B1|2021-12-10|

HK1248643A1|2018-10-19|

US10486119B2|2019-11-26|

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法律状态:
2016-07-28| PLFP| Fee payment|Year of fee payment: 2 |

2017-01-27| PLSC| Publication of the preliminary search report|Effective date: 20170127 |

2017-08-30| PLFP| Fee payment|Year of fee payment: 3 |

2018-07-25| PLFP| Fee payment|Year of fee payment: 4 |

2020-07-31| PLFP| Fee payment|Year of fee payment: 6 |

2021-07-29| PLFP| Fee payment|Year of fee payment: 7 |

优先权:

申请号 | 申请日 | 专利标题

FR1556405A|FR3038526A1|2015-07-06|2015-07-06|SYSTEM FOR MANUFACTURING A FORMULATION|

FR1655978A|FR3038527B1|2015-07-06|2016-06-27|FORMULATION MANUFACTURING SYSTEM|FR1655978A| FR3038527B1|2015-07-06|2016-06-27|FORMULATION MANUFACTURING SYSTEM|

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