EP1048590A1 - Ventilbetätigungsvorrichtung und Einrichtung mit einer solchen Vorrichtung - Google Patents

Ventilbetätigungsvorrichtung und Einrichtung mit einer solchen Vorrichtung Download PDF

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Publication number
EP1048590A1
EP1048590A1 EP00400826A EP00400826A EP1048590A1 EP 1048590 A1 EP1048590 A1 EP 1048590A1 EP 00400826 A EP00400826 A EP 00400826A EP 00400826 A EP00400826 A EP 00400826A EP 1048590 A1 EP1048590 A1 EP 1048590A1
Authority
EP
European Patent Office
Prior art keywords
chamber
product
distribution
orifice
actuation
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.)
Granted
Application number
EP00400826A
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English (en)
French (fr)
Other versions
EP1048590B1 (de
Inventor
Pierre-André Lasserre
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.)
LOreal SA
Original Assignee
LOreal SA
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 LOreal SA filed Critical LOreal SA
Publication of EP1048590A1 publication Critical patent/EP1048590A1/de
Application granted granted Critical
Publication of EP1048590B1 publication Critical patent/EP1048590B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/34—Cleaning or preventing clogging of the discharge passage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1097—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle with means for sucking back the liquid or other fluent material in the nozzle after a dispensing stroke
    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
    • B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps

Definitions

  • the present invention relates to a device, of the push button type, for the actuation of a dispensing member, in particular a valve, and the distribution under pressure of a pressurized product, in particular by means of a gas, compressed or liquefied.
  • the device according to the invention can, in its simplest form, be constituted a push button, in particular force fitted on a valve stem or pump.
  • it may be a device of the type comprising a hoop intended for fixed attachment of the device to a container containing the product to distribute, and a part movable relative to the hoop, in particular via a film hinge, so as to form a bearing surface for actuation of the valve or pump.
  • Patent FR-A-2,639,259 in the name of the applicant describes a tip for distribute a product, in particular a foaming product, and comprising a skirt elastically deformable, in particular a bellows, intended, in the mounted position of the nozzle, to be positioned between a container containing said product, and the nozzle distribution itself, so as to define a volume chamber variable.
  • the variable volume chamber In the rest position, the variable volume chamber is of volume maximum.
  • the inlet opening of the nozzle is not connected to the container valve stem.
  • the bellows By releasing the actuation pressure, the bellows returns to its maximum stretching position, this which on the one hand, produces the interruption of the connection between the valve stem and the inlet opening of the nozzle, and on the other hand, causes a vacuum inside of the nozzle so as to suck up any residual product found in particular in said conduit.
  • the aspirated product is conveyed via the inlet opening of the nozzle in a recess formed by the valve holder cup of the container.
  • Such a structure, in which the aspirated product is collected in the bottom of the cup valve holder is also described in patent application FR-A-2 196 949.
  • Such a design suffers from several drawbacks.
  • the residual product present in the channels located near the dispensing orifice is sucked out of these channels via the mouth of the mouthpiece, that is to say, via the same orifice as that through which it entered when the valve was actuated.
  • the connection must to be restored each time the valve is actuated, which is not without be problematic due to the flexibility of the material forming the workpiece connection between the nozzle itself and the container.
  • such design can only be used for push-in type valves.
  • it requires a tight fitting of the end piece on the container.
  • such a tip is of an expensive design to produce.
  • Patent FR-A-2 677 617 describes a pump distribution assembly, in which, after actuation of the pump, it is planned to create an overpressure at inside the channels in the vicinity of the outlet nozzle, so that expel the residual product which may stagnate there. Such a mechanism does not cannot work for a valve dispensing device. In addition, only one part of the channels can be purged. Finally, the design is complicated and expensive.
  • US-A-2 894 660 describes a dispensing head for a toothpaste, comprising means capable of rolling back, at a distance from the outlet orifice of the distribution head, the residual product being able to remain in the pipes of the distribution head.
  • the recoil of the product, away from the outlet is obtained by creating a depression inside a variable volume chamber, by communication with the distribution head pipes, which chamber, due to its arrangement, at a level essentially above an orifice entry into communication with the pipes, cannot ensure collection of said residual product.
  • the routing of the latter in the variable volume chamber, via a very small section would in any case be totally illusory when we knows the viscosity of a toothpaste.
  • a device for actuation of a dispensing member, in particular a valve, and for the distribution under pressure of a product, in particular cosmetic, through a dispensing orifice said device comprising an inlet orifice intended to be put in communication with said distribution member, and at least one passage intended to convey the product under pressure, from the inlet orifice to the audit dispensing orifice, said device comprising means capable of creating a vacuum inside said passage so that after each actuation of the distribution unit, all or part of the residual product found in the passage is aspirated, via a suction port separate from the inlet port of the device, in a collection area of a variable volume chamber, formed in its entirety inside the device, said collection zone, being at at least partly, formed below the level of an inlet of the variable volume chamber.
  • Such a design does not require, during the purge taking place after each actuation of the dispensing member, to disconnect the nozzle from distribution, of the container on which it is mounted, which facilitates its operation to a large extent. Due to the relative position of the collection area by compared to the inlet of the variable volume chamber, the risks for that part of the sucked product falls directly into the pump rod or valve, where it could clot, are reduced significantly.
  • the tip according to the invention can be implemented with an aesthetic similar to that of the end caps conventional.
  • the gesture of use can also be similar to that of conventional tips.
  • the device according to the invention can be used as well for a pump than for a valve. All of the channels between the inlet and the dispensing orifice can be purged.
  • the residual product sucked out of said passage is routed to a collection area forming an integral part of said device.
  • the collection area is defined in its entirety inside the actuation device.
  • the collection area consisted of a hollow portion formed by the cup valve holder fitted to the container, which required a watertight assembly of the dispensing nozzle on the container. According to the invention, it is not necessary to make such a tight attachment of the actuating device, on the container for which it is intended.
  • the tip according to the invention can be used in particular for actuating a push-in or tilt-type valve.
  • the valve can be of the male type or female.
  • said means capable of creating a depression inside said passage comprises a movable element, in particular a membrane, partially delimiting said variable volume chamber, said movable member being capable, in response to sufficient pressure to cause the actuation of the distribution member, to pass from a first position, in which the volume of said chamber is maximum and in which an inlet of said chamber, connected to said suction port, is cleared, a second position in which the volume of said chamber is minimal, and in which said inlet orifice is closed, elastic return means recalling said movable member in the first position when said stop pressure.
  • said movable element forms a bearing surface for said device. This feature helps keep gestures of use as simple as possible, and not to significantly increase the size of the tip compared to conventional tips.
  • said mobile element is produced in the form of a membrane, made of an elastically deformable material, in particular an elastomer thermoplastic, so that, under the effect of the elasticity of the material, return to the first position when said pressure ceases.
  • a membrane can be mounted on the device, in particular by bi-injection, by mechanical attachment, by gluing or welding.
  • the body of the actuating tip according to the invention can be made of a rigid or semi-rigid material such as polyethylene or polypropylene.
  • the elastically deformable membrane can be produced in one elastomer based on such a polyolefin.
  • the collection zone is formed all around said inlet opening of the variable volume chamber.
  • said passage comprises a portion delimiting with an outlet nozzle in which is provided said dispensing orifice, a chamber, in particular vortex.
  • said distribution nozzle can be formed in a grid type diffusion device, cell foam open or semi open, or sintered.
  • said passage opens, via said inlet orifice, into a portion capable of being permanently connected to an emerging rod of the dispensing member, said depression being further capable of sucking in all or part, the residual product being in said emerging rod after each actuation of the distribution member.
  • the invention also relates to an assembly for the packaging and distribution under pressure of a product, in particular cosmetic, comprising a container containing said product, and on which is mounted a dispensing member, in particular a valve.
  • a dispensing member in particular a valve.
  • said distribution device is surmounted by an actuation and distribution as described above.
  • the product can be pressurized by means of a propellant, in particular air or DME.
  • Means may be provided for positioning the actuating device and dispensing device in a blocking position, in which the dispensing member cannot be operated, and in which, from the first position to the second, the mobile element drives out the product contained in the volume chamber variable outside the actuation and distribution device through said orifice of distribution.
  • the actuation and distribution device can be mounted movable in rotation relative to the container or relative to a hoop hanging. In a first angular position, called “operating”, the actuator can be pushed in or tilted to cause actuation of the valve or pump. In a second angular position, called “blocking", the actuating device is located opposite a stop, which blocks it axially or radially, preventing any actuation of the valve or pump. Thus, by exerting pressure on the movable element, the product contained in the collection area is compressed and expelled outside the device via said dispensing orifice.
  • the assembly 1 represented in FIG. 1 comprises a container 2 (shown only in part), consisting of a container, in particular plastic, aluminum or iron White.
  • the container 2 has a free edge, shaped as a "turtleneck" 3, delimiting an opening 4 in which is mounted, in particular by crimping, a valve 5, itself mounted on a valve holder cup 6.
  • the valve 5 is of the push-in type, and has a hollow rod 7, emerging axially out of a valve body 8, inside which it can move axially.
  • a spring 9 constrains the valve stem 7, in a position of closure, in which an orifice 10 opening radially inside the valve stem 7, is sealingly pressed against a seal 11.
  • the container 2, the valve 5, and the actuating device which will now be described in detail, are aligned along an X axis.
  • the actuator 20 is shaped in the form of a push button. It has a first skirt portion 22 of which a free edge 23 is located at a distance from the bottom of the valve holder cup 6, so as to allow the insertion necessary for actuation of the valve 5.
  • the skirt 22 is connected by a shoulder 24 to a skirt 25 of diameter less than diameter of the skirt 22.
  • a nozzle is mounted in the skirt portion 25, in particular by snap-fastening 26, delimiting a vortex chamber 27, and the center of which is pierced with a distribution orifice 28.
  • the vortex chamber 27 is in communication with a passage 29, oriented radially, and extending substantially up to the axis X, so as to have a portion facing the valve stem 7.
  • passage 29 On the side of passage 29 facing the tank, passage 29 is pierced an axial orifice 30 forming an inlet orifice for the actuating device 20.
  • the orifice 30 opens into the interior of the connection sleeve 21, and is in communication with valve stem 7.
  • the passage 29 is pierced with a second axial orifice 31, called "suction port".
  • the suction port 31 is formed at one end of a conduit 33, the other end of which leads to a variable volume chamber 32 via an inlet orifice 34 of said variable volume chamber.
  • the room variable volume 32 has a bottom 35 whose center is raised, and at the level which opens the inlet orifice 34 of the chamber 32. All around the orifice inlet 34, the bottom forms an annular bowl.
  • variable volume 32 is closed by a thermoplastic elastomer membrane 36 of which a peripheral rim 38 is hooked by snap-fastening in a corresponding recess 37 produced in the vicinity of a free edge of the skirt 25 formed by the actuating device 20.
  • the elastomeric membrane 36 In the rest position illustrated in the Figure 1, the elastomeric membrane 36 substantially forms a dome whose top is turned opposite to container 2.
  • the elastomeric membrane 36 On its face arranged inside the variable volume chamber 32, the elastomeric membrane 36 has in its center, a pin 39 suitable, in the depressed position of the membrane 36 to be closed off sealingly the inlet orifice 34 of the variable volume chamber 32.
  • FIG. 2A the user exercises a axial pressure on the elastomeric membrane 36.
  • the latter sinks until the lug 39 closes the inlet orifice 34 of the volume chamber variable 32.
  • valve stem 7 sinks until that the orifice 10 of the valve stem is no longer facing the seal 11, which allows the product contained inside the valve body 8 to rise in the valve stem 7, to enter the passage 29 via the inlet port 30, pass into the vortex chamber 27 and exit, in particular in the form of a cloud of fine droplets, via the dispensing orifice 28.
  • This position of distribution is illustrated in Figure 2B. In this position, the product cannot enter the variable volume chamber 32 since the inlet orifice 34 of said chamber is closed by the lug 39 formed by the internal surface of the membrane 36.
  • valve stem 7 After dispensing the desired quantity of product, the user releases the pressure on the membrane 36. Firstly (FIG. 2C), the orifice 10 of the valve stem 7 returns to the sealed position against the seal 11, which causes valve 5 to close and product dispensing to stop. At this moment there is residual product in the valve stem 7, downstream of the orifice 10, as well as in passage 29, which extends from the inlet orifice 30 to the dispensing orifice 28.
  • the elastic membrane returns to its initial position domed (see Figure 2D).
  • the inlet port 34 of the variable volume chamber 32 is released.
  • a depression is created at the interior of the variable volume chamber 32, which depression causes the aspiration of the residual product mentioned above, in the volume chamber variable 32, via the suction port 31, the channel 33, and the inlet port 34 of the chamber 32.
  • this aspiration air can be sucked in via the orifice distribution 28, as illustrated by arrow 40.
  • the product thus sucked deposits in the annular portion in the form of a bowl formed by the bottom 35 of said variable volume chamber 32.
  • the volumes of residual product to be aspirated are very low. As an indication, they are of the order of a milliliter.
  • the residual product can then remain in the bottom 35 of the variable volume chamber 32.
  • the solvents it contains may, if necessary if necessary, escape via the material forming the elastomeric membrane 36. It then remains in the bottom 35 of the variable volume chamber 32, a thin layer solid resin.
  • the collection zone, formed from the bottom 35 of the variable volume chamber 32 is dimensioned so that it can play its role effectively throughout the life of the product, without having, during emptying of the contents of container 2, to empty the content of said collection area 35.
  • the device actuation and distribution 20 can be mounted movable in rotation relative to to a locking band (not shown) of the actuating head 20 on the container 2.
  • a locking band not shown
  • the latter can be pushed in so as to cause actuation of the valve 5.
  • a second angular position of the hoop by relative to the actuating device 20 the latter is located opposite a stop, which blocks it axially, thus preventing any actuation of the valve 5.

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  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Coating Apparatus (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
EP00400826A 1999-04-29 2000-03-24 Ventilbetätigungsvorrichtung und Einrichtung mit einer solchen Vorrichtung Expired - Lifetime EP1048590B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9905459 1999-04-29
FR9905459A FR2792913B1 (fr) 1999-04-29 1999-04-29 Dispositif pour l'actionnement d'un organe de distribution notamment une valve, et ensemble equipe du dispositif d'actionnement selon l'invention

Publications (2)

Publication Number Publication Date
EP1048590A1 true EP1048590A1 (de) 2000-11-02
EP1048590B1 EP1048590B1 (de) 2003-05-28

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ID=9545036

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EP00400826A Expired - Lifetime EP1048590B1 (de) 1999-04-29 2000-03-24 Ventilbetätigungsvorrichtung und Einrichtung mit einer solchen Vorrichtung

Country Status (8)

Country Link
US (1) US6264067B1 (de)
EP (1) EP1048590B1 (de)
JP (1) JP2000335662A (de)
AT (1) ATE241535T1 (de)
CA (1) CA2305030A1 (de)
DE (1) DE60002947T2 (de)
ES (1) ES2199744T3 (de)
FR (1) FR2792913B1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808783A1 (fr) * 2000-05-11 2001-11-16 Lir France Sa Distributeur non salissant de produits
EP1813551A1 (de) * 2006-01-30 2007-08-01 MeadWestvaco Calmar S.p.A. Sicherheitssprühkopf
JP2011178440A (ja) * 2010-03-02 2011-09-15 Toyo Aerosol Ind Co Ltd エアゾール内容物噴射装置
CN102499588A (zh) * 2011-12-23 2012-06-20 华南理工大学 一种电热水瓶的出水装置
EP2969845A4 (de) * 2013-03-15 2016-11-16 Precision Valve Corp Aerosolventil mit definierten strömungswegen

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6405898B1 (en) 2000-11-16 2002-06-18 The Gillette Company Dispenser for a foaming product
FR2826344B1 (fr) * 2001-06-22 2003-09-05 Oreal Dispositif pour la pulverisation d'un produit, notamment sous forme de dose echantillon
KR20040047060A (ko) * 2002-11-29 2004-06-05 주식회사 두코 화장품용기의 펌프구조
JP4518238B2 (ja) * 2003-08-28 2010-08-04 株式会社吉野工業所 液体吐出器
JP4565443B2 (ja) * 2003-08-28 2010-10-20 株式会社吉野工業所 液体吐出器
JP4518239B2 (ja) * 2003-08-28 2010-08-04 株式会社吉野工業所 液体吐出器
US7104424B2 (en) * 2003-12-17 2006-09-12 Precision Valve Corporation Aerosol valve actuator
BRPI0401576A (pt) * 2004-04-13 2005-11-22 Multibras Eletrodomesticos Sa Válvula dispensadora de lìquido
US7152813B2 (en) * 2004-09-13 2006-12-26 Ding Hwa Co., Ltd. Cap with a suction type spray head
DE102004057704A1 (de) * 2004-11-30 2006-06-01 Wella Ag Kappe für einen Aerosolbehälter oder einen Sprühbehälter
DE102004060491A1 (de) * 2004-12-16 2006-06-29 Wella Ag Kappe für einen Aerosolbehälter oder einen Sprühbehälter
FR2897344B1 (fr) * 2006-02-14 2011-07-22 Airlessystems Tete de distribution pour un distributeur de produit fluide.
US9649513B2 (en) * 2006-03-24 2017-05-16 Colgate—Palmolive Company Aerosol dispenser
NZ576248A (en) * 2006-10-20 2012-04-27 Glaxosmithkline Consumer Healt Valve actuator for a container containing a pressurized fluid
JP5303200B2 (ja) * 2008-06-17 2013-10-02 ライオン株式会社 エアゾール装置
US7891583B2 (en) * 2008-10-30 2011-02-22 Gojo Industries, Inc. Dome pump spray assembly
USD667728S1 (en) 2010-11-05 2012-09-25 Colgate-Palmolive Company Container
USD667730S1 (en) 2010-11-05 2012-09-25 Colgate-Palmolive Company Container
CN102806164A (zh) * 2011-06-01 2012-12-05 王雅灿 喷头装置
EP2570190A1 (de) 2011-09-15 2013-03-20 Braun GmbH Sprühdüse zum Abgeben einer Flüssigkeit und Sprüheinrichtung, die eine solche Sprühdüse umfasst
DE102012016605A1 (de) * 2012-07-06 2014-01-09 Aptar Dortmund Gmbh Abgabekopf und Abgabevorrichtung
JP6158940B2 (ja) 2013-06-28 2017-07-05 ザ プロクター アンド ギャンブル カンパニー スプレー装置を備えるエアロゾルヘアスプレー製品
JP6434225B2 (ja) * 2014-04-16 2018-12-05 株式会社ダイゾー 噴射製品
BR112017025687B1 (pt) 2015-06-01 2021-11-23 The Procter & Gamble Company Produto fixador para cabelos em aerossol que compreende um dispositivo de aspersão
KR101646884B1 (ko) * 2015-11-27 2016-08-08 강성일 공기차단이 가능한 내용물 배출 펌프 용기
CN217995438U (zh) 2019-10-31 2022-12-09 高露洁-棕榄公司 容器
MY202374A (en) * 2019-11-26 2024-04-24 Orientus Ind Sdn Bhd A fillable aerosol container
CN112320061B (zh) * 2020-09-24 2022-04-08 广州市俊杰日化包装容器有限公司 一种防滴液按压瓶
CN112093764A (zh) * 2020-10-15 2020-12-18 珠海市宇星辉科技有限公司 一种纯净水灌装方法
BE1030302B1 (nl) * 2022-02-25 2023-09-25 Gojara Bv 2k-kunststof voetstuk voor een spuitbus met geintegreerde beluchtingsplug

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Publication number Priority date Publication date Assignee Title
US2894660A (en) 1958-05-13 1959-07-14 Edward L Gordon Dispenser cap
FR2196949A1 (de) 1972-08-21 1974-03-22 Aerosol Inventions Dev
FR2639259A1 (fr) 1988-11-21 1990-05-25 Oreal Embout pour distribuer un produit, en particulier un produit moussant
FR2677617A1 (fr) 1991-06-17 1992-12-18 Oreal Dispositif pour la pulverisation d'un liquide susceptible de durcir en sechant, en particulier d'une laque, et bouton-poussoir pour un tel dispositif.

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US3913803A (en) * 1974-12-20 1975-10-21 Robert H Laauwe Aerosol valve actuator with front end discharge governor
DE3207289A1 (de) * 1982-03-01 1983-09-15 Perfect-Valois Ventil GmbH, 4600 Dortmund Abgabeventil fuer aerosoldosen
US5021238A (en) * 1989-09-18 1991-06-04 National Starch And Chemical Investment Holding Corporation Water-based two-phase aerosol hairsprays
US5100029A (en) * 1990-05-22 1992-03-31 Philip Meshberg Self-purging actuator
FR2749568B1 (fr) * 1996-06-10 1998-08-07 Oreal Distributeur de produit liquide a polymere filmogene sous forme de fines gouttelettes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894660A (en) 1958-05-13 1959-07-14 Edward L Gordon Dispenser cap
FR2196949A1 (de) 1972-08-21 1974-03-22 Aerosol Inventions Dev
FR2639259A1 (fr) 1988-11-21 1990-05-25 Oreal Embout pour distribuer un produit, en particulier un produit moussant
FR2677617A1 (fr) 1991-06-17 1992-12-18 Oreal Dispositif pour la pulverisation d'un liquide susceptible de durcir en sechant, en particulier d'une laque, et bouton-poussoir pour un tel dispositif.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808783A1 (fr) * 2000-05-11 2001-11-16 Lir France Sa Distributeur non salissant de produits
EP1813551A1 (de) * 2006-01-30 2007-08-01 MeadWestvaco Calmar S.p.A. Sicherheitssprühkopf
JP2011178440A (ja) * 2010-03-02 2011-09-15 Toyo Aerosol Ind Co Ltd エアゾール内容物噴射装置
CN102499588A (zh) * 2011-12-23 2012-06-20 华南理工大学 一种电热水瓶的出水装置
EP2969845A4 (de) * 2013-03-15 2016-11-16 Precision Valve Corp Aerosolventil mit definierten strömungswegen

Also Published As

Publication number Publication date
JP2000335662A (ja) 2000-12-05
EP1048590B1 (de) 2003-05-28
CA2305030A1 (fr) 2000-10-29
ES2199744T3 (es) 2004-03-01
ATE241535T1 (de) 2003-06-15
DE60002947T2 (de) 2004-03-11
US6264067B1 (en) 2001-07-24
DE60002947D1 (de) 2003-07-03
FR2792913A1 (fr) 2000-11-03
FR2792913B1 (fr) 2001-06-01

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