EP0263313B1 - Two component recipient - Google Patents

Two component recipient Download PDF

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Publication number
EP0263313B1
EP0263313B1 EP87113163A EP87113163A EP0263313B1 EP 0263313 B1 EP0263313 B1 EP 0263313B1 EP 87113163 A EP87113163 A EP 87113163A EP 87113163 A EP87113163 A EP 87113163A EP 0263313 B1 EP0263313 B1 EP 0263313B1
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EP
European Patent Office
Prior art keywords
container
compositions
component
chambers
mixed
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.)
Expired - Lifetime
Application number
EP87113163A
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German (de)
French (fr)
Other versions
EP0263313A1 (en
Inventor
Walter Dr. Amos
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.)
Blendax GmbH
Original Assignee
Blendax GmbH
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6311301&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0263313(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Blendax GmbH filed Critical Blendax GmbH
Priority to AT87113163T priority Critical patent/ATE58700T1/en
Publication of EP0263313A1 publication Critical patent/EP0263313A1/en
Application granted granted Critical
Publication of EP0263313B1 publication Critical patent/EP0263313B1/en
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
    • 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
    • B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
    • B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture

Definitions

  • the present invention relates to a container for packaging two compositions to be kept separate from one another until use, which are mixed with one another immediately before use.
  • They usually consist of two separate chambers arranged one above the other in a packaging unit, the upper chamber being provided with a closable dispensing opening for dispensing the mixture, both containers being separated by a separating film, and a sharp-edged punching tool being available for screwing together or Squeezing the containers pierces the separating film, thus allowing the contents of the container to be mixed immediately before use.
  • the opening mechanism that is to say the mandrel causing the separating film to pierce during use or a corresponding cutting edge, must be arranged in one of the two chambers and is therefore in constant contact with the contents thereof. which can cause undesirable changes to the product if stored for a long time.
  • a two-component container which avoids these disadvantages by arranging an intermediate member provided on both sides with cutting edges or thorns, which at the same time is the lower part of the two chambers when compressed or screwed together arranged at the top and the upper part of the chamber arranged at the bottom is separated, thus permitting the mixing of the separately held compositions and the dispensing of the mixture thus produced.
  • these circlips can be dispensed with.
  • the intermediate part is provided with a respective sealing ring assigned to the upper and the lower container part.
  • FR-A 1 542 467 states that the part located between the two chambers must have narrow dimensional tolerances. However, nothing can be inferred from this reference with regard to the configuration according to the invention.
  • FIG. 1 shows an external view of the integrated two-component container, (1) representing the closure cap attached above the upper container (2) and (3) the lower container, and (5) the intermediate part equipped with a screw element, in the interior of which there is the opening mechanism is in the form of double-sided cutting edges or pointed spikes.
  • FIG. 2 shows a cross section through the container according to FIG. 1, with (1) again representing a screw closure with which the upper part (2) is closed.
  • This upper part (2) is connected to the lower container (3) by a central part (5) which is equipped with two sealing rings (4) and cutting rings (8).
  • the upper part (2) is sealed on its underside and the lower part (3) on its upper opening with a film (6), which preferably consists of aluminum coated on both sides with plastic and is welded to the respective container material.
  • Figure 3 shows the screw mechanism (7), by means of which the middle part (5) can be moved by rotation so that the cutting elements (8) destroy the foils (6) and thereby mix the contents of the containers (2) and ( 3) is possible.
  • the destruction of the foils by the cutting elements (8) or mandrels arranged analogously can of course also be provided by an elastic configuration of the central part (5), which allows the containers to be compressed.
  • the upper part (2) does not necessarily have to be closed by a screw cap, but can have any known closure device.
  • the two-component container according to the invention is particularly suitable for dispensing Hair dyes based on oxidation dyes and peroxides, which are known to have to be kept separate until they are used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Specialized In Special Use (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Catching Or Destruction (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Detergent Compositions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Amplifiers (AREA)
  • Tubes (AREA)

Abstract

A container which can be easily filled and handled for the packing of two compositions which must be separately kept until mixed shortly before use, consists of two separate chambers which are arranged one upon the other in a packing unit. The upper chamber is provided with a closeable orifice for the delivery of the mixture. An intermediate part is arranged between the two chambers and such part has cutting edges or sharp mandrels on both sides thereof which allow the two compositions being separately kept to be mixed by cutting the bottom part of the upper chamber and the upper part of the bottom chamber when the container is pressed or screwed together.

Description

Die vorliegende Erfindung betrifft ein Behältnis zur Verpackung von zwei bis zu ihrer Anwendung voneinander getrennt zu haltenden Zusammensetzungen, die unmittelbar vor der Anwendung miteinander vermischt werden.The present invention relates to a container for packaging two compositions to be kept separate from one another until use, which are mixed with one another immediately before use.

Derartige Zweikomponenten-Behältnisse sind seit langem bekannt.Such two-component containers have been known for a long time.

Sie bestehen in der Regel aus zwei in einer Verpackungseinheit übereinander angeordneten, getrennten Kammern, wobei die obere Kammer mit einer verschließbaren Abgabeöffnung zur Ausgabe des Gemisches versehen ist, beide Behälter durch eine Trennfolie getrennt sind, und ein scharfkantiges Stanzwerkzeug vorhanden ist, das beim Zusammenschrauben oder Zusammendrücken der Behältnisse die Trennfolie durchstößt und so das Vermischen der Behälterinhalte unmittelbar vor der Anwendung ermöglicht.They usually consist of two separate chambers arranged one above the other in a packaging unit, the upper chamber being provided with a closable dispensing opening for dispensing the mixture, both containers being separated by a separating film, and a sharp-edged punching tool being available for screwing together or Squeezing the containers pierces the separating film, thus allowing the contents of the container to be mixed immediately before use.

Eine derartige Zweikomponenten-Verpackung ist beispielsweise in der DE-PS 2 760 079 beschrieben.Such a two-component packaging is described for example in DE-PS 2 760 079.

Weitere Ausgestaltungen solcher bekannter Zweikomponenten-Behältnisse sind in der DE-OS 2 451 167, der DE-AS 1 536 305, der DE-OS 2 211 753, der US-PS 3 521 745, der US-PS 3 548 562, der DE-GbmS 7317067 sowie der DE-OS 2 539 231 offenbart.Further configurations of such known two-component containers are in DE-OS 2 451 167, DE-AS 1 536 305, DE-OS 2 211 753, US Pat. No. 3,521,745, US Pat. No. 3,548,562 DE-GbmS 7317067 and DE-OS 2 539 231 are disclosed.

Die Füllung dieser Zweikomponenten-Verpackungen mit den bis zu ihrer Anwendung getrennt gehaltenen Zusammensetzungen erfolgt in der Regel so, daß zuerst der unten angeordnete Behälter mit dem in diesem unterzubringenden Produkt gefüllt, anschließend dessen Öffnung mittels einer Trennfolie mit dem oberen Behältnis verschweißt, und anschließend dieses gefüllt und verschlossen wird.The filling of these two-component packs with the compositions kept separate until they are used is generally carried out in such a way that first the container located below is filled with the product to be accommodated therein, then its opening is welded to the upper container by means of a separating film, and then this is sealed is filled and sealed.

Ein solches aus mehreren Schritten bestehendes Verfahren ist relativ umständlich und aufwendig.Such a process consisting of several steps is relatively cumbersome and complex.

Ein weiterer Nachteil der bekannten Zweikomponenten-Behältnisse besteht darin, daß der Offnungsmechanismus, d.h., der ein Durchstoßen der Trennfolie bei der Anwendung bewirkende Dorn oder eine entsprechende Schneidkante, in einer der beiden Kammern angeordnet sein muß und deshalb mit deren Füllgut in dauernder Berührung steht, was bei längerer Aufbewahrung unerwünschte Veränderungen des Produktes hervorrufen kann.Another disadvantage of the known two-component containers is that the opening mechanism, that is to say the mandrel causing the separating film to pierce during use or a corresponding cutting edge, must be arranged in one of the two chambers and is therefore in constant contact with the contents thereof. which can cause undesirable changes to the product if stored for a long time.

Aus der FR-A 2 294 937, ist bereits ein Zweikomponenten-Behältnis bekannt, das diese Nachteile dadurch vermeidet, daß zwischen beiden Kammern ein beiderseits mit Schneidkanten oder Dornen versehenes Zwischenglied angeordnet ist, das beim Zusammendrücken oder Zusammenschrauben der beiden Kammern gleichzeitig das Unterteil der oben angeordneten und das Oberteil der unten angeordneten Kammer durchtrennt und damit das Vermischen der separat gehaltenen Zusammensetzungen und die Abgabe der so hergestellten Mischung gestattet.From FR-A 2 294 937, a two-component container is already known which avoids these disadvantages by arranging an intermediate member provided on both sides with cutting edges or thorns, which at the same time is the lower part of the two chambers when compressed or screwed together arranged at the top and the upper part of the chamber arranged at the bottom is separated, thus permitting the mixing of the separately held compositions and the dispensing of the mixture thus produced.

Sei diesem bekannten Behältnis wird jedoch das Zusammenbringen beider Behälterteile unter Zerstörung der jeweiligen Membranen auf umständliche Weise durch Entfernen von speziell angebrachten Sicherungsringen bewerkstelligt. Darüberhinaus ist beim Zusammenbringen der Behälterteile eine ausreichende Abdichtung des nunmehr vereinigten, miteinander in Reaktion getretenen Behälterinhalts nicht mehr gewährleistet.Be this known container, however, the bringing together of the two container parts while destroying the respective membranes in a cumbersome way by removing specially attached locking rings. In addition, when the container parts are brought together, adequate sealing of the now combined container contents which have reacted with one another is no longer guaranteed.

Bei der erfindungsgemäßen Vorrichtung kann auf diese genannten Sicherungsringe verzichtet werden.In the device according to the invention, these circlips can be dispensed with.

Sie ist dadurch gekennzeichnet, daß das Zwischenteil mit jeweils einem dem oberen und dem unteren Behälterteil zugeordneten Dichtring versehen ist.It is characterized in that the intermediate part is provided with a respective sealing ring assigned to the upper and the lower container part.

In der FR-A 1 542 467 wird festgestellt, daß das zwischen beiden Kammern befindliche Teil enge Maßtoleranzen aufweisen muß. Aus diesem Hinweis läßt sich jedoch im Hinblick auf die erfindungsgemäße Ausgestaltung nichts entnehmen.FR-A 1 542 467 states that the part located between the two chambers must have narrow dimensional tolerances. However, nothing can be inferred from this reference with regard to the configuration according to the invention.

In den folgenden Figuren wird eine beispielhafte Ausführungsform der Erfindung wiedergegeben.An exemplary embodiment of the invention is shown in the following figures.

Dabei zeigt

  • Figur 1 eine Ansicht des komplettierten Zweikomponenten-Behältnisses von außen.
  • Figur 2 stellt einen Schnitt durch ein Behältnis nach Figur 1 dar.
  • Figur 3 gibt eine mögliche Ausführungsform der Behälterkupplung wieder.
It shows
  • Figure 1 is a view of the completed two-component container from the outside.
  • Figure 2 shows a section through a container according to Figure 1.
  • Figure 3 shows a possible embodiment of the container coupling.

Figur 1 zeigt eine Außenansicht des integrierten Zweikomponenten-Behältnisses, wobei (1) die über dem oberen Behältnis (2) angebrachte Verschlußkappe und (3) das untere Behältnis darstellen, und (5) das mit einem Schraubelement ausgestattete Zwischenteil ist, in dessen Inneren sich der Öffnungsmechanismus in Form von beidseitigen Schneidkanten oder spitzen Dornen befindet.FIG. 1 shows an external view of the integrated two-component container, (1) representing the closure cap attached above the upper container (2) and (3) the lower container, and (5) the intermediate part equipped with a screw element, in the interior of which there is the opening mechanism is in the form of double-sided cutting edges or pointed spikes.

Figur 2 gibt einen Querschnitt durch das Behältnis nach Figur 1 wieder, wobei (1) wiederum einen Schraubverschluß, mit dem das Oberteil (2) verschlossen wird, darstellt.FIG. 2 shows a cross section through the container according to FIG. 1, with (1) again representing a screw closure with which the upper part (2) is closed.

Dieses Oberteil (2) ist mit dem unteren Behältnis (3) durch ein Mittelteil (5) verbunden, das mit je zwei Dichtringen (4) und Schneidringen (8) ausgestattet ist. Das Oberteil (2) ist an seiner Unterseite und das Unterteil (3) an seiner oberen Öffnung mit einer Folie (6) versiegelt, die vorzugsweise aus beidseitig mit Kunststoff beschichtetem Aluminium besteht und mit dem jeweiligen Behältermaterial verschweißt ist.This upper part (2) is connected to the lower container (3) by a central part (5) which is equipped with two sealing rings (4) and cutting rings (8). The upper part (2) is sealed on its underside and the lower part (3) on its upper opening with a film (6), which preferably consists of aluminum coated on both sides with plastic and is welded to the respective container material.

Figur 3 zeigt den Schraubmechanismus (7), mittels dessen das Mittelteil (5) durch Drehung so bewegt werden kann, daß durch die Schneidelemente (8) die Folien (6) zerstört werden und dadurch eine Vermischung der Inhalte der Behältnisse (2) und (3) möglich ist.Figure 3 shows the screw mechanism (7), by means of which the middle part (5) can be moved by rotation so that the cutting elements (8) destroy the foils (6) and thereby mix the contents of the containers (2) and ( 3) is possible.

Das Zerstören der Folien durch die Schneidelemente (8) oder analog angeordnete Dorne kann natürlich auch durch eine elastische Ausgestaltung des Mittelteils (5), das ein Zusammendrücken der Behältnisse gestattet, vorgesehen sein.The destruction of the foils by the cutting elements (8) or mandrels arranged analogously can of course also be provided by an elastic configuration of the central part (5), which allows the containers to be compressed.

Ebenso muß das Oberteil (2) nicht unbedingt durch eine Schraubkappe verschlossen sein, sondern kann jegliche beliebige bekannte Verschlußvorrichtung aufweisen.Likewise, the upper part (2) does not necessarily have to be closed by a screw cap, but can have any known closure device.

Das erfindungsgemäße Zweikomponenten-Behältnis eignet sich besonders zur Abgabe von Haarfärbemitteln auf Basis von Oxidationsfarbstoffen und Peroxiden, die bis zu ihrer Anwendung bekanntlich getrennt gehalten werden müssen.The two-component container according to the invention is particularly suitable for dispensing Hair dyes based on oxidation dyes and peroxides, which are known to have to be kept separate until they are used.

Claims (1)

1. Container for packaging two compositions which are to be kept separate from each other until they are used and are mixed with each other immediately prior to use, comprising two separate container parts (2, 3), arranged one above the other in a packaging unit, the upper one (2) of which is provided with a closeable dispensing orifice, and an intermediate part (5) which is situated between the two container parts, is provided on both sides with cutting edges (8) or pointed spikes (8) and, when the two container parts (2, 3), each closed by a foil (6), are pressed or screwed together, pierces the foils (6) and thus permits the mixing of the compositions kept separate, characterized in that the intermediate part (5) is furthermore provided with in each case one sealing ring (4) allocated to the upper container part and (2) one sealing ring (4) allocated to the lower container part (3).
EP87113163A 1986-10-08 1987-09-09 Two component recipient Expired - Lifetime EP0263313B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87113163T ATE58700T1 (en) 1986-10-08 1987-09-09 TWO COMPONENT CONTAINER.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3634264 1986-08-10
DE3634264 1986-10-08

Publications (2)

Publication Number Publication Date
EP0263313A1 EP0263313A1 (en) 1988-04-13
EP0263313B1 true EP0263313B1 (en) 1990-11-28

Family

ID=6311301

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87113163A Expired - Lifetime EP0263313B1 (en) 1986-10-08 1987-09-09 Two component recipient

Country Status (10)

Country Link
US (2) US4801009A (en)
EP (1) EP0263313B1 (en)
JP (1) JPS63152547A (en)
AT (1) ATE58700T1 (en)
AU (1) AU598036B2 (en)
CA (1) CA1302356C (en)
DE (1) DE3766463D1 (en)
ES (1) ES2019084B3 (en)
GR (1) GR3001194T3 (en)
ZA (1) ZA877332B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU585823B2 (en) * 1986-06-27 1989-06-22 Bristol-Myers Company Dual compartment container
DE8707230U1 (en) * 1987-05-20 1988-09-15 Wella Ag, 6100 Darmstadt, De
US5000314A (en) * 1989-01-23 1991-03-19 Bristol-Myers Company Unit dose package
US5171214A (en) * 1990-12-26 1992-12-15 Abbott Laboratories Drug storage and delivery system
ES1031592Y (en) * 1995-06-28 1996-06-01 Inibsa Lab NEW BOTTLE FOR TWO PRODUCTS.
WO2002016545A2 (en) * 2000-08-25 2002-02-28 Moorlodge Biotech Ventures Limited Storage and conversion of compositions
DE10360366A1 (en) * 2003-12-22 2005-07-21 Agfaphoto Gmbh Containers for photographic processing chemicals
CA2721263C (en) * 2008-04-24 2016-04-05 Tomoyuki Shibata Compound container and pouring-out method
DE102009013211B4 (en) 2009-03-17 2012-04-19 Aap Biomaterials Gmbh Bone cement vacuum mixing device and method for mixing bone cement
DE102010037133A1 (en) * 2010-08-24 2012-03-01 Fischerwerke Gmbh & Co. Kg Container for separate storage of components to be mixed before using, destructible membrane for dividing container into chambers, where components are separately stored
DE102011112516B4 (en) 2011-09-07 2024-02-29 Stryker European Operations Holdings Llc Container with a container for holding a liquid and a liquid removal device
WO2013043064A1 (en) * 2011-09-23 2013-03-28 Alleva Animal Health Limited Veterinary anthelmintic delivery system
EP3025744A1 (en) 2014-11-28 2016-06-01 Sulzer Mixpac AG Apparatus and methods for storing and mixing separate substances

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542467A (en) * 1966-10-20 1968-10-18 Oreal Multi-element bottle connected by sleeves
AU426828B2 (en) * 1971-07-21 1972-08-08 Troy Laboratories Pty. Limited Combination bottle
US3802604A (en) * 1972-02-28 1974-04-09 Oreal Device for storing two products separately and dispensing them simultaneously
FR2294937A1 (en) * 1974-12-18 1976-07-16 Neve Rene Two-compartment bottle for two-component pharmaceutical prods. - which must be kept apart until the moment of injection
AU522052B2 (en) * 1977-02-28 1982-05-13 Ebs Ray Pumps Pty Limited Cooling means for pumps
FR2453793A1 (en) * 1979-04-12 1980-11-07 Oreal Storage containers for solids and liquids - allows contents to be mixed when one container is screwed to other fitted with discharge nozzle and rupturable membrane
FR2506726A1 (en) * 1981-06-01 1982-12-03 Oreal Detachable diaphragm design for a twin chamber container - to allow use of plastics materials with higher tear resistance than polyethylene
US4465183A (en) * 1982-07-19 1984-08-14 Kao Soap Co., Ltd. Two-part liquid container with breakable partition
FR2532280A1 (en) * 1982-08-24 1984-03-02 Mercier Jean Packaging for the separate storage of mutually incompatible fluids which allows them to be mixed at the time of use

Also Published As

Publication number Publication date
JPS63152547A (en) 1988-06-25
CA1302356C (en) 1992-06-02
GR3001194T3 (en) 1992-06-30
ZA877332B (en) 1988-04-08
EP0263313A1 (en) 1988-04-13
AU7924087A (en) 1988-04-14
AU598036B2 (en) 1990-06-14
ATE58700T1 (en) 1990-12-15
US4801009A (en) 1989-01-31
ES2019084B3 (en) 1991-06-01
US4846342A (en) 1989-07-11
DE3766463D1 (en) 1991-01-10

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