EP0999892A1 - Recipient doseur pour produits de soin corporel - Google Patents

Recipient doseur pour produits de soin corporel

Info

Publication number
EP0999892A1
EP0999892A1 EP98942619A EP98942619A EP0999892A1 EP 0999892 A1 EP0999892 A1 EP 0999892A1 EP 98942619 A EP98942619 A EP 98942619A EP 98942619 A EP98942619 A EP 98942619A EP 0999892 A1 EP0999892 A1 EP 0999892A1
Authority
EP
European Patent Office
Prior art keywords
mixing
container according
area
container
active ingredient
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP98942619A
Other languages
German (de)
English (en)
Inventor
Ralf Mai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19826245A external-priority patent/DE19826245A1/de
Application filed by Individual filed Critical Individual
Publication of EP0999892A1 publication Critical patent/EP0999892A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
    • B65D81/325—Containers having parallel or coaxial compartments, provided with a piston or a movable bottom for discharging contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
    • B01F33/844—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made
    • B01F33/8442—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins with means for customizing the mixture on the point of sale, e.g. by sensing, receiving or analysing information about the characteristics of the mixture to be made using a computer for controlling information and converting it in a formula and a set of operation instructions, e.g. on the point of sale
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2207—Use of data, i.e. barcodes, 3D codes or similar type of tagging information, as instruction or identification codes for controlling the computer programs, e.g. for manipulation, handling, production or compounding in mixing plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • B05C17/00566—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components with a dynamic mixer in the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/2305—Mixers of the two-component package type, i.e. where at least two components are separately stored, and are mixed in the moment of application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0103—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like with electrically actuated piston or the like

Definitions

  • the present invention relates to a container for personal care products with active ingredients, in particular for sunscreens, toothpaste or lotion.
  • Sun protection agents are mentioned as an example, which e.g. contain a cream as a base agent and various light-absorbing and / or light-reflecting substances as active ingredients.
  • the known personal care products are generally manufactured in the factory in certain concentration levels of the active ingredient and are offered on the market. So there is e.g. Sunscreen with various so-called sun protection factors, which in
  • a utility for determining the correct concentration of the sunscreen describes, for example, utility model DE 295 13070.
  • This describes a dosimeter for ultraviolet radiation, which measures the intensity of UV radiation, integrates it, and, for example, as a function of set values for skin type and protection factor of the sunscreen calculate the time that the user can still safely expose to the sun's rays. Even when using such a (complicated) device, the disadvantage is noticeable that the sunscreens are only offered with fixed values for the protection factors / active substance concentrations.
  • a mixing device is known from DE 295 12 627 U1, which is intended in particular for a needs-based mixing of the components of a sunscreen.
  • the actual sunscreen and a diluent are stored in two separate chambers. These can be brought together in a neighboring chamber in certain proportions and transported from there via a pump atomizer.
  • the user determines the necessary mixing ratio on a tanning scale, which is attached to the device and which he compares with his own skin tan.
  • a disadvantage of the above-mentioned mixing device is that the necessary mixing of the components in the mixing chamber leads to inadequate homogeneity if the agents are not very thin. A low viscosity is also necessary for the removability via the spray device. However, this severely limits the range of usable agents, and the use of long-lasting and volume-saving concentrates is almost impossible.
  • an adjustable dosing dispenser for sunscreens etc. in which two substances are stored separately and can be removed in an adjustable ratio using a common or two separate pumps. The components are mixed immediately on removal, ie on the way to the outlet of the device.
  • a disadvantage of this, however, is that this mixing is inadequate and leads to areas with different sun protection ultimately being formed on the skin, which can lead to local sunburns.
  • the simultaneous mixing and conveying presupposes that the substances are sufficiently liquid, since otherwise the resistance for the extraction pump would be too high for manual actuation.
  • a device for mixing reaction components e.g. are required for a two-component adhesive, describes DE 37 38 960.
  • a stirrer operated by an electric motor is provided, which mixes the components with one another after they have been pressed out of their storage cartridges.
  • Both the storage cartridges and the connecting lines emanating from them are designed as one-way elements. Accordingly, the device does not have to be cleaned after its use, and an increasing blockage of the conduction paths does no harm, since the latter are completely replaced. Conversely, this is very disadvantageous if one wanted to use the device for personal care products instead of reaction components. Because then an unnecessarily large amount of waste would be produced. In the meantime, it is not possible to do without completely replacing the disposable elements, since residues that are not completely removed from the mixing area will age, block the lines and spoil the subsequent mixtures.
  • the present invention has as its object to provide containers for at least one personal care product with at least one active ingredient, from which the personal care product can be taken with a needs-based active ingredient concentration which can be varied and adjusted in a wide range of applications.
  • the container should make better use of the material and extend the shelf life, and in particular the homogeneous mixing of the components should be ensured, even if the substances involved are higher Viscosity. In addition, contamination of the container with mixture residues should be avoided or minimized.
  • a container for the aforementioned personal care products which contains a base product area for taking up a base substance of the personal care product and separately therefrom at least one active ingredient area for taking up an active ingredient, and in which the base product area and the active ingredient area (s) are connected to a mixing area in which base substance and active ingredient concentrate can be introduced in doses for thorough mixing.
  • the mixing area contains stirring elements with which the base substance and active ingredients can be mixed to form a homogeneous mixture.
  • This is possible in particular if one or both substances have a higher viscosity, so that they would only mix insufficiently on their own.
  • the homogeneity of the mixed product ensures that the desired effect is actually achieved, which is e.g. with sunscreens is essential for protecting the skin.
  • the use of higher-viscosity concentrates is possible, which reduces the necessary dimensions of the device and reduces the amount of waste.
  • conveying means for actively transporting the mixed material are arranged in front of the dispensing outlet of the container. This also ensures that the container can be used for (highly) viscous media.
  • the active funding ensures that the mixing area is really completely emptied after each mixing process. There are therefore no residues left that could spoil due to aging and / or impair the subsequent mixture. Minimizing the dimensions of the mixing area to the absolutely necessary volume also helps to ensure that as few residues of the mix as possible remain in the container.
  • the mixing area and the conveying zone towards the outlet preferably operate in a negative pressure relative to the storage areas for the substances to be mixed.
  • the components can be supplied with overpressure.
  • the base substance and active ingredients are not mixed together at the factory, as is usually the case, and are then offered with a fixed concentration value, but are initially stored separately from one another in the respective areas.
  • the two areas for basic agent and active ingredient concentrate with a mixing area, it is possible to transfer a desired and precisely metered amount from the respective substances into the mixing area and only then to produce the homogeneous finished personal care product by thorough mixing.
  • This makes it possible in particular to adjust the active substance concentration in an optimally adapted manner to the respective requirements.
  • Another advantage of the device according to the invention is that any negative interactions between the base substance and the active ingredients can be eliminated, since both are kept separate until shortly before use. For example, it could be the case that these substances react with each other and thus contribute to mutual decay.
  • the shelf life of the personal care product is usually always limited by the shelf life of the short-lived component.
  • the base substance and the active ingredients are kept separate from one another, one of the two can be replaced if it becomes damaged and the other component can continue to be used unchanged.
  • the device according to the invention thus has the further advantage of extending the shelf life of products and producing smaller amounts of waste.
  • the principle of needs-based mixing of individual components can be extended in a cascade.
  • the container contains further separate stocks and mixing areas for sub-components of the base agent substances and / or the active ingredients.
  • the base substance can be produced from oil and water in a first mixing chamber.
  • the consistency / viscosity of the base substance can be varied from milk to cream if desired.
  • the outlet of this first mixing chamber opens into the second mixing chamber, where the mixing with the active substance (s) described above takes place.
  • the active ingredients can in turn be mixed together from sub-components.
  • UV protection agents, fragrances, decorative cosmetics etc. can be mixed together to form a combination of active ingredients.
  • the components can be introduced from different areas or cartridges (replaceable or refillable units). This makes it possible to provide a base substance that is free of emulsifiers and / or preservatives.
  • all known devices such as toothed, vane or piston pumps are suitable for realizing the conveying means for the active transport of the mixed material, although of course a corresponding smallness and lightness should be aimed for.
  • the mixing chamber is an integrated component of the conveying means, for example as a chamber of a piston stroke pump.
  • a screw is particularly preferred as the conveying means, which, due to its rotation about the longitudinal axis, conveys the mixed material along this axis.
  • the conveying means and / or the stirring elements are preferably operated via electrical energy. It is particularly favorable to have the conveying means and the stirring elements driven by the same element, for example an electric motor. With such means, particularly precise dosing of the individual substances is also possible, for example
  • the stirring element arranged in the mixing area can also be driven only via a magnetic coupling via a rotating magnetic field. It is very particularly preferred if the electrical energy required for this is taken from an accumulator, batteries or solar cells. Such energy supplies that are independent of the power grid are of particular interest when the container with the personal care product is to be used outside the home. This is e.g. most of the case with sunscreens. In the latter case, the use of solar cells is also particularly indicated, since sun protection agents per se are only needed and used in strong sunlight. Of course, all other electrical devices that may still be present in the device can also be supplied in this way.
  • the container can be simplified in that one or possibly several stirrer conveyors arranged one behind the other are provided, which at the same time fulfill the function as conveying means and / or as a stirring element. It is also possible that the respective directions of movement (rotation) of stirrer conveyors arranged one behind the other are different.
  • a stirring conveyor can be implemented, for example, by a suitable screw, which also causes a mixture with the conveying. The beginning of the screw (from a tube lying close to the screw turns) preferably protrudes into the mixing area, so that there is above all a mixing under reflux of the mixing components. Targeted conveyance only begins when the mix reaches the following middle sections of the screw.
  • the agitator conveyor can also be in the form of a turbine, which by mixing its turbine blades also ensures mixing and conveying. It is particularly preferred if the angle of attack of the blades can be changed for the main functions of mixing and conveying, i.e. with a flat angle of attack (up to 0 °), mixing takes place exclusively or primarily, whereas with a steep angle of attack, the main thing is to promote. In this way, the mixing time can also be influenced very well and adapted to the respective components.
  • the mixing area can have an inlet for air or cleaning agents. Air intake can be useful to ensure that the mixing area is completely emptied. If the supply of the components to be mixed is shut off, the continued pumping of the mix can create a vacuum or vacuum in the mixing area. The emptying of the mixing area will therefore no longer continue at some point, i.e. residues of the mixed material remain there undesirably. However, this can be prevented if air can flow in through the inlet mentioned. Then the mixing area can be completely emptied because the pumped volume is replaced by air.
  • the said inlet can of course be used for filling detergents when cleaning the container should be done.
  • the mixing area and the supply lines and the corresponding valves can be temperature-controlled (cooling or heating) (in the case of a cascade-like structure of the device with a plurality of mixing areas, this applies to all mixing areas / supply lines). Heating can e.g. influence the viscosity of the mixture components, and the mix to be removed is preheated comfortably for the user. Furthermore, a temperature control is necessary for the production of a base lotion so that the desired chemical-physical reaction of the separately supplied media is accelerated or only comes about in the first place.
  • the base middle area and the active ingredient area can have an indication of the fill level. This is preferably also associated with a monitoring of the fill level, which automatically switches off the mixing and conveying process after an area has been completely emptied. This is a useless and possibly harmful continued operation of the facilities excluded.
  • the personal care product produced in the mixing area with the final active ingredient concentration is preferably removed from it via a closable dispensing outlet.
  • the delivery be carried out in portions. This enables an even more precise dosage of the personal care product during use.
  • the supply of mixture components in particular should be interrupted and the corresponding valves closed while the stirring process is still ongoing.
  • the funding elements be in operation at least as long as the stirring elements (preferably continue to run for some time) so that a complete emptying of the mixing area is guaranteed.
  • the device according to the invention can carry out a continuous production of the mixed product.
  • the mixture is started by means of a START function until it is ended with the STOP function.
  • START and STOP only mean switching all active mixing and conveying means on / off.
  • special start-up and termination steps be carried out, e.g. the mentioned follow-up of the sponsors.
  • the base central area and / or the active ingredient area are separably connected to the container.
  • This can be achieved, for example, using a standardized thread, using bayonet locks, using clamping devices or the like.
  • the advantage here is on the one hand that the entire container can be dismantled and cleaning is thus easier.
  • This maintenance-friendly dismantling of the device can in particular also include the mixing area with the stirring elements and the donation outlet with the corresponding conveying means and nozzles. This makes multiple use of the device easier.
  • the separably connected areas to represent storage containers which can be purchased commercially if required or which can be refilled in a reusable system.
  • the separably connected areas are designed as exchangeable and / or refillable cartridges which have a pressure stamp for driving out the cartridge contents (comparable to a syringe).
  • a pressure stamp for driving out the cartridge contents (comparable to a syringe).
  • the transfer of the base agent substance or the active ingredient concentrate into the mixing area is facilitated.
  • Another possibility for this is to design the corresponding areas as flexible containers, from which the content is squeezed out and transferred to the mixing area.
  • An independent embodiment of the invention relates to a container especially for the production of a customized sunscreen.
  • the container has a mixing unit for producing a mixture of at least one base substance and at least one active ingredient.
  • Various configurations are suitable for the mixing unit, which can be found, for example, in the prior art.
  • a container with a mixing unit as described above in the context of the present invention is particularly suitable.
  • the container for the sunscreen is characterized in that it contains a calculation unit for determining the current sun protection factor, which controls the composition of the sunscreen according to requirements via the mixing unit. This automatically converts the sun protection factor calculated on the basis of measurements and / or inputs into a composition of the sunscreen. The user no longer has to take care of the correct execution of the mixture and compliance with the composition, which on the one hand makes it easier for him to use the device, but on the other hand also makes a significant contribution to error safety.
  • the device according to the invention contains a measuring and / or receiving unit in Connection to a programmed or programmable computer unit with memory function as well as software and a control unit.
  • a dosimeter sensitive to ultraviolet radiation serves as the measuring unit, which is particularly suitable for filling with sunscreen and measures the prevailing UV radiation.
  • the worldwide known UV index offers a more precise value, provided that its location-related value is available at the respective place of use of the device. It is possible to enter this value manually as part of a query menu.
  • Another preferred embodiment consists in assigning a device to the device according to the invention, with which signals relating to the respective weather data can be recorded directly.
  • a device to the device according to the invention, with which signals relating to the respective weather data can be recorded directly.
  • signals relating to the respective weather data can be recorded directly.
  • the invention not only modern digital systems are considered for the device. In the same way, conventional analog devices can be used.
  • the corresponding UV index or a comparable value can be emitted, for example, by a local radio station using radio frequency - similar to the pulse transmission of the atomic clock - which can be received accordingly by the device according to the invention.
  • this can also be arranged as a barometer.
  • Other measuring devices such as an (external) thermometer and / or a hygrometer can be included, with which further environmental and weather data can be recorded.
  • user data can also be measured in order to optimally match the composition of the personal care product to him.
  • examples of this are the measurement of the skin fat content (by a sebum meter) when producing a day and / or night cream or an anti-wrinkle cream (lotion, milk etc.) Skin moisture (by a comeometer) and / or the pH value of the skin (by a skin pH meter).
  • the measurement of the melanin content of the skin would preferably be considered for the production of a sunscreen.
  • the device according to the invention can be equipped with an already programmed menu-controlled query function.
  • the data required for the arithmetic operation to be carried out can be entered there.
  • a membrane keyboard for example, is suitable for this.
  • multiple allocation of the available keyboard is useful for reasons of space, which is defined by labeling and / or by corresponding assignment of the installed software.
  • user-related data e.g. Name, age, skin type according to the dermatological classification, known skin intolerance, allergies, degree of pre-tanning entered.
  • location-related data e.g. Date, time, received or manually entered UV index and / or - if this is not available - corresponding auxiliary values such as Dosimeter value, location (or longitude & latitude), altitude, barometer values etc. entered.
  • the device according to the invention can also include an interface (wired or wireless, eg infrared) via which externally recorded and determined values / data as well
  • Program updates can be transferred.
  • the basic programming required for this can be done directly when purchasing, e.g. at the pharmacist.
  • SPF or SPF Sun Protecting Factor
  • the concentrations of the basic agent area and the active ingredient area or areas as well as the mixing formula or the mixing ratio must be known.
  • the required dosage or the required composition of active ingredients and base substance is then determined using the stored mixing formula.
  • the control unit takes over the production of the donation medium.
  • the control unit is also responsible for the central monitoring and implementation of the dosing, filling, mixing and emptying of the mixing area, as well as for the timing of the switching on and off of the corresponding stirring and / or conveying means.
  • the outer dimensions of the container according to the invention must be kept small so that it fits easily into a bag or hand luggage.
  • the external dimensions should typically not exceed 20 x 20 x 10 cm.
  • the container according to the invention is preferably filled with a skin-compatible base substance which is in the form of an oil, emulsion, cream, jelly, milk, gel, alcoholic-aqueous solution, aqueous solution, ointment or lotion.
  • a skin-compatible base substance which is in the form of an oil, emulsion, cream, jelly, milk, gel, alcoholic-aqueous solution, aqueous solution, ointment or lotion.
  • the base substance already has a certain basic level of the or the Contains active ingredients. In this case, metering in and mixing with further active ingredients would only be necessary if necessary, ie if a higher active ingredient concentration is required.
  • a container of the type described can in particular be filled with an active ingredient, benzophenone derivatives, hydroxy-naphthoquinones, phenylbenzoxazoles and -benzimidazoles, digalloyltrioleate, aminobenzoic acid esters being preferred as sunscreens,
  • Salicylic acid esters alicyclic dienones, cinnamic acid esters, benzalazine, aromatic urea derivatives, sulfonamides, coumarin derivatives, phenylglyoxylic acid derivatives, and also mink, avocado, almond, sesame, peanut, olive, safflower or coconut oils are used.
  • Examples of chemical substances that can serve as sun protection filters are, for example, 3- (4'-trimethylamonium) benzylidene-bornan-2-one methyl sulfate, 3,3,5-trimethylcyclohexyl salicylate, 2-hydroxy-4-methoxy -benzophenone, 2-phenylbenzimidazole-5-sulfonic acid and its salts, 3,3 '- (1,4-phenylenedimethine) -bis (7,7-dimethyl-2-oxo-bicyclo-
  • Both the base agent area and the active ingredient area may contain further components, which are usually in
  • Sunscreen and cosmetics are available. These include, for example Emulsifiers, solvents, preservatives, dyes,
  • the container according to the invention finds a preferred use for the storage of sunscreens, the protection factor of which can be adjusted as required by mixing.
  • the container 1 essentially consists of the active ingredient area 2, the basic agent area 3 and the mixing area 4.
  • the active ingredient area 2 and the basic agent area 3 are separated from one another and are each connected to the mixing area 4.
  • the two areas mentioned are designed as cartridges. It is shown by way of example that there is a stamp 8 on the cartridge for the base means 3 for pressing out the cartridge contents located. There is no such area in the active ingredient area 2, since in principle the cartridge content can also be actively sucked out.
  • valves 10 which prevent substances from the active substance area 4 from flowing back into one of the cartridges.
  • the storage cartridges 2 and 3 can each carry a scale on which e.g. you can see how many milliliters of content have been squeezed out.
  • the amounts of the base agent and the active ingredient concentrate introduced therein are mixed to form a homogeneous substance. This is done in the device according to the figure using a stirrer 6, which is operated by the motor 7.
  • the electrical energy of the system preferably comes from solar cells, which can be attached to the outside of the container 1.
  • the ready-mixed sunscreen can be removed from the mixing area 4 via the dispenser outlet 5. For this purpose, it is conveyed from the mixing area 4 to the outlet by the screw 12.
  • the worm 12 is also driven by the motor 7. However, it is possible to couple stirrer 6 and screw 12 at different times, in particular in the order "stirrer -> stirrer and screw -> screw".
  • a dosimeter 9 to the container, which measures the prevailing UV solar radiation and, depending on this, indicates which sun protection factor is to be set or what mixing ratio of base substance and active ingredients must be selected.
  • the dosimeter can be controlled via a program.
  • This program contains the essential factors for determining the sun protection factor and the application of the mixture.
  • the information that may be available to the program includes:

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Analytical Chemistry (AREA)
  • Cosmetics (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Accessories For Mixers (AREA)

Abstract

L'invention concerne un récipient (1) pour des produits de soin corporels contenant des principes actifs, en particulier pour des produits solaires. Dans ce récipient, une substance de base et un concentré de principe actif sont stockés dans des zones distinctes (2, 3), réunis avant l'application, selon un rapport de mélange réglable, dans une zone de mélange où des éléments mélangeurs (6) les mélangent de manière homogène. Le mélange résultant peut ensuite être transporté activement vers l'orifice de sortie (5).
EP98942619A 1997-07-26 1998-07-24 Recipient doseur pour produits de soin corporel Withdrawn EP0999892A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19732227 1997-07-26
DE19732227 1997-07-26
DE19826245A DE19826245A1 (de) 1997-07-26 1998-06-15 Dosierbehälter für Körperpflegemittel
DE19826245 1998-06-15
PCT/EP1998/004650 WO1999004893A1 (fr) 1997-07-26 1998-07-24 Recipient doseur pour produits de soin corporel

Publications (1)

Publication Number Publication Date
EP0999892A1 true EP0999892A1 (fr) 2000-05-17

Family

ID=26038605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98942619A Withdrawn EP0999892A1 (fr) 1997-07-26 1998-07-24 Recipient doseur pour produits de soin corporel

Country Status (5)

Country Link
EP (1) EP0999892A1 (fr)
JP (1) JP2001516677A (fr)
AU (1) AU9068998A (fr)
CA (1) CA2297729A1 (fr)
WO (1) WO1999004893A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791648B1 (fr) * 1999-04-02 2001-05-25 Oreal Distributeur portatif pour le conditionnement et la distribution de produits cosmetiques colores
DE10225717A1 (de) * 2002-06-11 2003-12-24 Lawiszus Heike Mehrkammerbehälter
DE10342095B4 (de) * 2003-09-10 2005-12-01 P & M Cosmetics Gmbh & Co. Kg Verwendung einer Applikationsanordnung für auf die Haut aufzutragende, tinkturartige Heilmittel
US20080267005A1 (en) * 2007-04-24 2008-10-30 Tyco Healthcare Group Lp Applicator system and method of use
BR112015012661A2 (pt) * 2012-12-04 2017-07-11 Colgate Palmolive Co distribuidor de cuidado oral
US9700128B2 (en) 2012-12-04 2017-07-11 Colgate-Palmolive Company Oral care system
EP3156349B1 (fr) * 2015-10-16 2018-07-04 Fontem Holdings 1 B.V. Bouteille de mélange
CN107487517B (zh) * 2016-12-16 2020-05-12 李晖 易混合药剂瓶
CN110013778A (zh) * 2019-05-27 2019-07-16 刘俊 一种化妆品混合器
EP3825252A1 (fr) * 2019-11-20 2021-05-26 Hilti Aktiengesellschaft Partie tête pour une cartouche et cartouche

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Publication number Priority date Publication date Assignee Title
DE3233366A1 (de) * 1982-02-05 1983-09-22 Hans Klaus 8091 Ebrach Schneider Vorrichtung zum mischen von dentalmassen
JP2516350Y2 (ja) * 1990-07-11 1996-11-06 ポーラ化成工業株式会社 複数の内容物を同時に押出すことのできる容器
DE29512627U1 (de) * 1995-08-05 1995-12-14 Linea Conception Software Gmbh Behälter zum Mischen und Ausbringen einer Mischsubstanz

Non-Patent Citations (1)

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Title
See references of WO9904893A1 *

Also Published As

Publication number Publication date
WO1999004893A1 (fr) 1999-02-04
CA2297729A1 (fr) 1999-02-04
AU9068998A (en) 1999-02-16
JP2001516677A (ja) 2001-10-02

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