WO1981001400A1 - Dispositif pour contenir des produits dans au moins deux recipients separes et destines a former un melange ou un compose - Google Patents

Dispositif pour contenir des produits dans au moins deux recipients separes et destines a former un melange ou un compose Download PDF

Info

Publication number
WO1981001400A1
WO1981001400A1 PCT/CH1980/000135 CH8000135W WO8101400A1 WO 1981001400 A1 WO1981001400 A1 WO 1981001400A1 CH 8000135 W CH8000135 W CH 8000135W WO 8101400 A1 WO8101400 A1 WO 8101400A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
stopper
mixture
compound
opening
Prior art date
Application number
PCT/CH1980/000135
Other languages
German (de)
English (en)
Inventor
B Schnellmann
Original Assignee
Polyfill Ag
B Schnellmann
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 Polyfill Ag, B Schnellmann filed Critical Polyfill Ag
Publication of WO1981001400A1 publication Critical patent/WO1981001400A1/fr

Links

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

  • Device for receiving components for a mixture or compound in at least two separate containers.
  • the invention relates to a device for receiving components for a mixture or compound in at least two separate containers which are closed before the mixture or compound is used.
  • the separation of the components is also appropriate for other mixtures of the compounds which have special properties when combining the components, e.g. Develop foams. With these, too, it is known to store the components separately and to combine them only during processing. Examples of the latter type are polyurethane foams, which are used as materials in many applications and
  • C FI Work areas are used and because of their properties are indispensable. Due to the special nature of the packaging, this material can be purchased in small quantities and are processed without major processing machines, it not only in the Serien ⁇ production, but also for the craftsmen in the single "production or even for the hobbyist used is.
  • Polyurethane foams basically consist of two different basic components, the isocyanate referred to as component A and the polyol referred to as component B, and small amounts of additives which are added to one of the two components. If “the two components A and B are combined, the material polyurethane is produced.
  • polyurethane foams Small quantities can be produced. It is known e.g. the shake foam system, in which the two components A and B are delivered separately packed. In many countries, one of the two components is subject to regulations on hazardous substances and can only be processed with special precautionary measures.
  • the polyurethane foam is created by spilling and mixing the two components. Disadvantages are the handling of dangerous substances by laypeople and the spontaneous reaction (foam development) with relatively strong pressure development.
  • the invention is based on the object of designing a device of the type described at the outset in such a way that • although the components are stored separately and the time factor is largely irrelevant, simple processing similar to that of a cartridge without a special device is possible.
  • the first container is the carrier of the second container, the second container having a bottom opening arranged in the bottom of the container and closable by a stopper and the stopper forming the closure of an apex opening arranged in the apex of the first container.
  • the invention is shown in the exemplary embodiment in an exemplary embodiment with a few variants and is described below. Show it:
  • Fig. 1 an inventive device for
  • Fig. 2 is a vertical section of a variant of the plugging of the device according to Fig. 1 and 3 shows a vertical section of a further variant of the plugging of the device according to FIG. 1.
  • the device shown schematically in FIG. 1 has two containers, of which a first container 1 is a carrier of a second container 2.
  • the second container 2 has a base 3 with a screw socket 4, by means of which the second container is screwed onto a screw socket 5 of the first container.
  • the two containers 1 and 2 are thereby combined into a single structure.
  • the second container 2 In the bottom 3 of the second container 2 there is an opening 7 provided with a thread 6, into which a stopper 8 can be screwed.
  • the stopper 8 extends through the entire height of the second container and projects through an opening 10 provided in the cover 9 of the second container 2, which opening is surrounded by a connecting piece 11. If the stopper 8 is screwed into the second container 2 in the manner shown in FIG. 1, the second container is completely closed.
  • a longitudinal bore 15 is arranged in the stopper 8 and is closed in the bottom region of the second container 2. It is thereby achieved that not only the second container 2, but also the first container 1 is completely closed. Assuming that a component A is filled in the first container 1 and a component B in the second container 2, this arrangement ensures that the two components are completely sealed off both from the outside atmosphere and from one another and thus for a long time can be kept.
  • the plug 8 is removed from the bottom Unscrewed the opening 7 of the second container 2 and removed it through the cover opening 10, turned it over and plugged it onto the cover neck 11 of the second container 2 by means of a sleeve 16 connected to the stopper 8.
  • the component B located in the second container 2 flows into the first container 1 and combines with the component A, the device consisting of the two containers 1, 2 being able to be shaken without an opening being provided to the outside .
  • a piece of the stopper is cut away with the end of the longitudinal bore 15 - the stopper is made of plastic, for example - and so the mixture or connection combined in the device is ready for processing.
  • the compound is a polyurethane foam, this is, the pressure developed in the first vessel 1 from the longitudinal bore 15 pushed out.
  • the plug 8 In the position shown in FIG. 2, the plug 8 is completely screwed into the opening 7, with the grooves 18 projecting downward into the first container 1 and a passage from the interior of the second container 2 into the first Form container 1.
  • the component located in the second container 2 can be pressed into the first container 1, and the mixture or compound can be produced by shaking.
  • the longitudinal bore ', a pin 15 may have a closure in the stopper 8, for example (not shown) which is pushed away during the processing of the combined components.
  • FIG. 3 A further possibility of closing the two containers 1, 2 both from the outside and from one another is shown in FIG. 3.
  • a pin 19 is fastened on a cross 20 consisting of webs, the cross 20 being inserted in the screw socket 5 of the first container 1, a corresponding number of grooves 21 being provided on the inner wall of the screw socket 5 for this purpose.
  • the cross 20 has enough spaces through which the mixture or connection of the components can be pressed out of the first container 1.
  • the stopper 8 is removed from the second container 2 and can be used as a guide tube. The same also applies to the embodiment according to FIG. 2, if the plug 8 does not remain screwed there, but is removed and plugged onto the nozzle 11.
  • the two containers 1, 2 are closed when not in use, both externally and against one another the two containers 1, 2 form a container unit, which is similar to a cartridge without a special device. can be handled.
  • the device is particularly suitable for the provision of polyurethane foams, since they can be produced in any size and the components are safely separated from one another, so that long storage is possible; the. Formation of the polyurethane foam can be achieved in a simple manner by handling the plug 8.
  • the device described can also be used in many other applications; it can be used for many two-component systems in which the components may only be mixed at the time of processing.
  • the device can also comprise more than two containers.
  • the containers are arranged one above the other and connected to one another, the stopper 8 extending from the cover of the uppermost container through all containers to the apex opening 12 of the first container 1.

Abstract

Sur un premier recipient (1), pourvu d'un raccord filete (5), est visse un deuxieme recipient (2) par un manchon filete (4). Sur le fond (3) du deuxieme recipient (2) se trouve une ouverture (7) dans laquelle est visse un bouchon (8) qui s'etend dans le deuxieme recipient et a travers un raccord (11) de son couvercle fait saillie avec un manchon (16) a l'exterieur du recipient. En eloignant le bouchon (8) on peut melanger les composants contenus dans les recipients (1, 2) pour obtenir dans le premier recipient un melange ou un compose. Apres avoir place le manchon (16) sur le raccord (11) du couvercle et decoupe la pointe du bouchon (8) on peut utiliser le melange. Le dispositif peut etre manipule a cet egard de la meme et simple maniere qu'une cartouche, sans aucun appareil special, il en est bien meilleur marche et permet un emmagasinage prolonge des composants.
PCT/CH1980/000135 1979-11-16 1980-11-11 Dispositif pour contenir des produits dans au moins deux recipients separes et destines a former un melange ou un compose WO1981001400A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1026679 1979-11-16
CH10266/79 1979-11-16

Publications (1)

Publication Number Publication Date
WO1981001400A1 true WO1981001400A1 (fr) 1981-05-28

Family

ID=4361329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1980/000135 WO1981001400A1 (fr) 1979-11-16 1980-11-11 Dispositif pour contenir des produits dans au moins deux recipients separes et destines a former un melange ou un compose

Country Status (4)

Country Link
EP (1) EP0039693A1 (fr)
BE (1) BE886184A (fr)
IT (1) IT1134311B (fr)
WO (1) WO1981001400A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243730A2 (fr) * 1986-04-09 1987-11-04 Robert Finke Kommanditgesellschaft Flacon à deux compartiments
EP0606672A1 (fr) * 1992-12-09 1994-07-20 Bernardino Parise Récipient pour substances concentrées sous forme de poudre ou de liquide à mettre en solution dans un réceptacle au moment de l'emploi
WO1997018895A2 (fr) * 1995-11-20 1997-05-29 Abion Beteiligungs- Und Verwaltungsgesellschaft Mbh Applicateur jetable et kit
EP0810164A1 (fr) * 1996-05-30 1997-12-03 Jürgen Otto Appareil pour la préparation d'un mélange d'un ingrédient actif et d'un diluant et procédé pour remplir une cartouche utilisée dans un tel appareil
WO1998043895A1 (fr) * 1997-03-27 1998-10-08 Unilever N.V. Dispositif de stockage d'un liquide, notamment d'un concentre pouvant etre dilue, destine a fonctionner avec un element de vaporisation
US6182865B1 (en) 1997-03-27 2001-02-06 Deversey Lever, Inc. Device for storing a liquid co-operable with a spray dispenser, and spray dispenser comprising said device
US8267281B2 (en) 2008-10-15 2012-09-18 Sim Jae K Spray bottle with refill cartridge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1032974A (fr) * 1951-02-21 1953-07-07 Pharma Debarge Lab Perfectionnements apportés aux dispositifs destinés à contenir des matières pulvérulentes ou liquides, notamment des produits pharmaceutiques qui sont à mélanger au moment voulu
US3404811A (en) * 1966-12-02 1968-10-08 Cernei Jose Container for maintaining in separate condition liquids which are to be mixed together and which may be manipulated to commingle such liquids
US3651990A (en) * 1969-10-23 1972-03-28 Edward J Cernei Container for keeping liquids in separate condition and commingling and dispensing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1032974A (fr) * 1951-02-21 1953-07-07 Pharma Debarge Lab Perfectionnements apportés aux dispositifs destinés à contenir des matières pulvérulentes ou liquides, notamment des produits pharmaceutiques qui sont à mélanger au moment voulu
US3404811A (en) * 1966-12-02 1968-10-08 Cernei Jose Container for maintaining in separate condition liquids which are to be mixed together and which may be manipulated to commingle such liquids
US3651990A (en) * 1969-10-23 1972-03-28 Edward J Cernei Container for keeping liquids in separate condition and commingling and dispensing the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243730A2 (fr) * 1986-04-09 1987-11-04 Robert Finke Kommanditgesellschaft Flacon à deux compartiments
EP0243730A3 (en) * 1986-04-09 1989-03-22 Robert Finke Kommanditgesellschaft Bottle with two compartments
EP0606672A1 (fr) * 1992-12-09 1994-07-20 Bernardino Parise Récipient pour substances concentrées sous forme de poudre ou de liquide à mettre en solution dans un réceptacle au moment de l'emploi
WO1997018895A2 (fr) * 1995-11-20 1997-05-29 Abion Beteiligungs- Und Verwaltungsgesellschaft Mbh Applicateur jetable et kit
WO1997018895A3 (fr) * 1995-11-20 1997-09-12 Abion Beteilungs Nud Verwaltun Applicateur jetable et kit
EP0810164A1 (fr) * 1996-05-30 1997-12-03 Jürgen Otto Appareil pour la préparation d'un mélange d'un ingrédient actif et d'un diluant et procédé pour remplir une cartouche utilisée dans un tel appareil
US5957335A (en) * 1996-05-30 1999-09-28 Jurgen Otto Apparatus for preparing a mixture of an active agent and a diluting agent and method for filing a cartridge for such apparatus
WO1998043895A1 (fr) * 1997-03-27 1998-10-08 Unilever N.V. Dispositif de stockage d'un liquide, notamment d'un concentre pouvant etre dilue, destine a fonctionner avec un element de vaporisation
US6182865B1 (en) 1997-03-27 2001-02-06 Deversey Lever, Inc. Device for storing a liquid co-operable with a spray dispenser, and spray dispenser comprising said device
US8267281B2 (en) 2008-10-15 2012-09-18 Sim Jae K Spray bottle with refill cartridge

Also Published As

Publication number Publication date
IT1134311B (it) 1986-08-13
EP0039693A1 (fr) 1981-11-18
BE886184A (fr) 1981-03-02
IT8026032A0 (it) 1980-11-17

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