EP0126008A1 - Zweikammer-Druckgaspackung - Google Patents

Zweikammer-Druckgaspackung Download PDF

Info

Publication number
EP0126008A1
EP0126008A1 EP84400977A EP84400977A EP0126008A1 EP 0126008 A1 EP0126008 A1 EP 0126008A1 EP 84400977 A EP84400977 A EP 84400977A EP 84400977 A EP84400977 A EP 84400977A EP 0126008 A1 EP0126008 A1 EP 0126008A1
Authority
EP
European Patent Office
Prior art keywords
container
valve
external
internal
bicameral
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
EP84400977A
Other languages
English (en)
French (fr)
Other versions
EP0126008B1 (de
Inventor
Johannes Heinrich Lilienthal
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.)
AVITEX Ste
Original Assignee
AVITEX Ste
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 AVITEX Ste filed Critical AVITEX Ste
Priority to AT84400977T priority Critical patent/ATE28309T1/de
Publication of EP0126008A1 publication Critical patent/EP0126008A1/de
Application granted granted Critical
Publication of EP0126008B1 publication Critical patent/EP0126008B1/de
Expired legal-status Critical Current

Links

Images

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
    • B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head
    • B65D83/687—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head the products being totally mixed on, or prior to, first use, e.g. by breaking an ampoule containing one of the products
    • 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
    • B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head

Definitions

  • the present invention relates to a bicameral aerosol packaging.
  • a package consists of two conventional commercial aerosol containers, one of these containers called an external container is provided at its upper part with a distribution valve of the conventional type, said external container serving as a container for a component of the product to be pack as well as a second aerosol container of conventional type called internal container, said internal container being equipped with a transfer valve of conventional type and serving as a container for a propellant gas as well as for another component of the product to be packaged 1st.
  • the container called the external container is provided in its lower part, that is to say the bottom, with a system called shutter designed so that a pressure exerted from the outside on said shutter comes to open the valve.
  • container called inner container and thus allows the contents of said inner container to pour into the container called outer container and mix with the contents of said outer container.
  • So-called bicameral packaging has a very wide field of use. Their use is justified in all cases where, for various reasons, a product is in the form of two components which must not be brought into contact and mixed until the time of use, for example, hair dye products. , two-component adhesives, two-component foams, quick-drying, impact-resistant lacquer paints, and the like.
  • the object of the present invention is to produce a so-called bicameral system for products with several components which must only be mixed at the time of use, said system having to be of simple construction and use and therefore little expensive, while guaranteeing against involuntary manipulation causing the mixing of the different components at an unwanted time - mixing of the different. unwanted moment components
  • the present invention provides a bicameral aerosol packaging for the packaging of products with several components which should not come into contact and be mixed only at the time of use, said packaging consisting of a conventional aerosol container serving as an external container. and fitted with a conventional distribution valve, said container containing one of the components of the final product as well as a second aerosol container of the usual type serving as a container for the propellant gas as well as another component of the final product, said container being provided with a stem valve of conventional type, and having the particularity that the internal container is positioned and centered upside down in the external container and rests by the stem of its valve on the upper part of a closure cap which is force-fitted through an opening in the bottom of the outer container, said plug being able to be pushed in by an additional length bringing it into a position te lle that its upper part exerts a pressure on the stem of the valve of the internal container, said container being brought and / or kept in batée against a spacer located in the external container, so that the pressure exerte
  • the present invention brings together the various aforementioned advantages in that the system which it describes requires for its realization, the use of two usual aerosol containers, each container 'being equipped only with a single valve of conventional type.
  • the first container called an internal container of a smaller size than the container called an external container is equipped with a conventional valve of the male valve type, and is introduced into the container called an external container, the valve and its stem from the bottom of the shoemaker external aforementioned, said external housing being equipped at its upper part with a distribution valve of conventional type.
  • the internal container serves as a container for the propellant and.
  • One of the components of the product, said component having to be mixed only at the time of use with the other component contained in the external container.
  • the various components are mixed in the external container after opening the valve of the internal container.
  • Said opening being obtained by driving in the part called the closure plug of the system called shutter mounted in the bottom of the external container. Since at the time of use, in order to ensure the mixing of the various components, the part called the closure plug must be pressed in, this guarantees against inadvertent mixing. At the same time, it is guaranteed against a false manipulation of the dispensing valve because no product can leave before the mixture of the different components has been achieved by following the action on the part called the closure cap.
  • the present invention guarantees a great work security.
  • the internal container contains propellant, it As a result, only said inner container is subjected to pressure from said propellant gas, while the outer container is not subjected to any pressure.
  • the bicameral packaging in question in this patent consists of a conventional aerosol packaging 1 commercial called external container which is equipped with a common valve without dip tube, said valve serving as a dispensing valve.
  • an opening 3 into which is fitted from below an annular sealing sleeve 4, made of plastic or. elastomer.
  • annular sealing sleeve 4 made of plastic or. elastomer.
  • it has a circular groove 5 at the opening 3 and a shoulder 6 which presses strongly against the bottom of the external container 1 after said cuff 4 has been pressed under the effect of a pressure in the opening 3.
  • the internal wall of the cuff 4 has an annular flange 7.
  • a closure cap 8 is pressed under the action of pressure through this cuff 4.
  • the closure cap 8 has two grooves 9 and 10, one above the other, in which the flange 7 is successively adjusted.
  • the closure cap 8 Before filling the various components, the closure cap 8 is pressed into the cuff 4 so that the collar 7 comes to be positioned in the upper groove 9 and remains in this position until the time of use.
  • the closure cap 8 When using the bicmeral packaging, the closure cap 8 is pressed through the sealing sleeve 4 under the effect of pressure in the direction of the external container 1 until the groove 10 come to position in the collar 7.
  • the upper part 11 of said plug pushes in the rod 12 of the mile valve with which the internal container 13 is fitted, said container containing the propellant gas and one of the component of the product.
  • the collar 7 as is located in the part of the cuff 4 which is located inside the external container 1, which improves the seal when the propellant has been discharged from the internal container 13.
  • the pushing action of the rod 12 of the valve of the internal container 13 causes the opening of said valve allowing the contents of the container 13 to flow under the action of the propellant gas into the external housing 1 and to ensure thus the mixture of the various components.
  • a spacer made of plastic or elastomer is attached to the lower part of the valve 2 of the external container 1, the dimensions of said spacer being calculated in such a way that when the rod 12 of the valve of the internal container 13 is pressed in, the bottom of said internal container comes into abutment and maintains against said spacer 14.
  • an expandable and elastic ring 15 of plastic material co-located for example a ring provided with corrugations in the radial direction, and making no obstacle to the gas passage, is introduced into the outer case 1, said ring 15 moving apart after its introduction into the outer container 1 and ensuring the centering of the inner container 13.

Landscapes

  • 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)
  • Nozzles (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)
EP84400977A 1983-05-13 1984-05-14 Zweikammer-Druckgaspackung Expired EP0126008B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84400977T ATE28309T1 (de) 1983-05-13 1984-05-14 Zweikammer-druckgaspackung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8307989A FR2545792B1 (fr) 1983-05-13 1983-05-13 Emballage du type aerosol bicameral
FR8307989 1983-05-13

Publications (2)

Publication Number Publication Date
EP0126008A1 true EP0126008A1 (de) 1984-11-21
EP0126008B1 EP0126008B1 (de) 1987-07-15

Family

ID=9288838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84400977A Expired EP0126008B1 (de) 1983-05-13 1984-05-14 Zweikammer-Druckgaspackung

Country Status (8)

Country Link
US (1) US4593836A (de)
EP (1) EP0126008B1 (de)
JP (1) JPS60501255A (de)
AT (1) ATE28309T1 (de)
CA (1) CA1246025A (de)
DE (1) DE3464743D1 (de)
FR (1) FR2545792B1 (de)
WO (1) WO1984004513A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610602B1 (fr) * 1987-02-09 1989-07-21 Sofab Ste Fse Aerosol Bouchage Conditionnement melangeur distributeur
US5007419A (en) * 1989-09-25 1991-04-16 Allan Weinstein Inhaler device
US5002048A (en) * 1989-12-12 1991-03-26 Makiej Jr Walter J Inhalation device utilizing two or more aerosol containers
WO2002056949A1 (en) * 2001-01-17 2002-07-25 3M Innovative Properties Company Medicinal aerosols
US20040079361A1 (en) * 2001-01-17 2004-04-29 Clayton Colin D. Medicinal aerosols
WO2017055786A1 (en) * 2015-10-01 2017-04-06 Presspart Manufacturing Limited Metered dose inhaler canister and shroud
US10668259B2 (en) 2015-10-21 2020-06-02 Materials Science Associates, LLC Metal oxide and polymer controlled delivery systems, sunscreens, treatments, and topical coating applicators

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1586587A (de) * 1968-12-05 1970-02-20
FR2032202A5 (de) * 1969-02-21 1970-11-20 Oreal
US3592359A (en) * 1969-05-27 1971-07-13 Leonard L Marraffino Spring-valve member in pressurized two fluid dispenser
EP0042128A1 (de) * 1980-06-14 1981-12-23 ARA-Werk Krämer GmbH + Co. Aerosoldose zur Ausgabe von unter Druck stehenden Flüssigkeiten
EP0062609A1 (de) * 1981-03-27 1982-10-13 Plastics Consultency Office AG Mehrkomponenten-Ausgabebehälter mit Ventil

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA531729A (en) * 1956-10-16 Bridgeport Brass Company Valved compressed-fluid package
US2630942A (en) * 1948-03-24 1953-03-10 John E Shaffer Home rechargeable liquid wax insecticide and fire-fighting bomb
US2845203A (en) * 1955-04-21 1958-07-29 Potash Norman Filling and sealing device
US3255926A (en) * 1965-02-09 1966-06-14 Modern Lab Inc Compartmented pressurized dispensing device
FR2031791A6 (de) * 1968-12-11 1970-11-20 Oreal
JPS5122340Y2 (de) * 1971-03-31 1976-06-09
US3865158A (en) * 1973-04-27 1975-02-11 American La France Inc Reuseable pressurized dispenser
US4469252A (en) * 1981-04-10 1984-09-04 Aerosol Service Ag Two-compartment package
US4427039A (en) * 1981-12-14 1984-01-24 Brooks William R Mechanical delivery system for a catalyst or the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1586587A (de) * 1968-12-05 1970-02-20
FR2032202A5 (de) * 1969-02-21 1970-11-20 Oreal
US3592359A (en) * 1969-05-27 1971-07-13 Leonard L Marraffino Spring-valve member in pressurized two fluid dispenser
EP0042128A1 (de) * 1980-06-14 1981-12-23 ARA-Werk Krämer GmbH + Co. Aerosoldose zur Ausgabe von unter Druck stehenden Flüssigkeiten
EP0062609A1 (de) * 1981-03-27 1982-10-13 Plastics Consultency Office AG Mehrkomponenten-Ausgabebehälter mit Ventil

Also Published As

Publication number Publication date
WO1984004513A1 (fr) 1984-11-22
US4593836A (en) 1986-06-10
CA1246025A (en) 1988-12-06
JPS60501255A (ja) 1985-08-08
EP0126008B1 (de) 1987-07-15
DE3464743D1 (en) 1987-08-20
FR2545792B1 (fr) 1985-09-06
FR2545792A1 (fr) 1984-11-16
ATE28309T1 (de) 1987-08-15

Similar Documents

Publication Publication Date Title
EP0681548B1 (de) Wiederfüllbarer aerosolbehälter mit luft als treibmittel
FR2594097A1 (fr) Emballage pour contenir et distribuer un liquide
EP0598092B1 (de) Misch und ausgabebehälter mit zwei kammern
EP0694483A1 (de) Behälter zur Aufnahme von mindestens zwei Produkten, zur deren Mischung sowie zur Abgabe dieser Mischung
EP0899210B1 (de) Gerät zum unmittelbaren Vermischen von mindesten zwei Komponenten
EP0721573A1 (de) Dosiergerät zur abgabe von konstanten einheitlichen dosen
CH422561A (fr) Distributeur-doseur
CA2299595C (fr) Conditionnement pour effectuer le melange d'un produit a plusieurs composantes
FR2814155A1 (fr) Recipient a au moins deux compartiments et melangeur equipe d'un tel recipient
EP0126008B1 (de) Zweikammer-Druckgaspackung
EP0091875A1 (de) Kunststoffkappe mit Garantiering
FR2508341A1 (fr) Dispositif permettant le melange a terme de deux ou plusieurs composants
FR2699151A1 (fr) Dispositif mélangeur.
EP0905049B1 (de) Behälter für ein Dreikomponenten-Produkt
EP3802357B1 (de) Vorrichtung zum verpacken mindestens einer ersten und einer zweiten flüssigkeit
FR2856990A1 (fr) Valve de distribution de produits fluides et distributeur comportant une telle valve
FR2729372A1 (fr) Conditionnement a deux compartiments, muni de moyens de melange et de distribution de produit
CH545730A (en) Two part prepn storage container - esp for pharmaceuticals with components separately stored until required for use
BE1007962A6 (fr) Dispositif de fermeture pour recipients, notamment pour boites poudreuses.
FR2801870A1 (fr) Recipient de distribution de produits a deux compartiments
WO2021099325A1 (fr) Bouchon à doseur incorporé
FR2691950A1 (fr) Conditionnement mélangeur pour deux composants à stocker séparément, et à mélanger extemporanément à la première utilisation.
FR2710032A1 (fr) Flacon mélangeur.
FR2731684A1 (fr) Dispositif de stockage et de distribution d'un produit, tel un produit cosmetique ou un parfum
FR2475003A1 (fr) Dispositif de conditionnement separe de deux produits destines a etre melanges au moment de l'emploi

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19850423

17Q First examination report despatched

Effective date: 19860205

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 28309

Country of ref document: AT

Date of ref document: 19870815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3464743

Country of ref document: DE

Date of ref document: 19870820

ITF It: translation for a ep patent filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19880531

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19900504

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19900509

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19900510

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19900511

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19900517

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19900528

Year of fee payment: 7

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19900531

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19900712

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19910514

Ref country code: AT

Effective date: 19910514

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19910515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19910531

Ref country code: CH

Effective date: 19910531

Ref country code: BE

Effective date: 19910531

BERE Be: lapsed

Owner name: SOC. AVITEX

Effective date: 19910531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19911201

GBPC Gb: european patent ceased through non-payment of renewal fee
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920303

EUG Se: european patent has lapsed

Ref document number: 84400977.9

Effective date: 19911209