EP2152603B1 - Multicomponent packaging - Google Patents
Multicomponent packaging Download PDFInfo
- Publication number
- EP2152603B1 EP2152603B1 EP08759388A EP08759388A EP2152603B1 EP 2152603 B1 EP2152603 B1 EP 2152603B1 EP 08759388 A EP08759388 A EP 08759388A EP 08759388 A EP08759388 A EP 08759388A EP 2152603 B1 EP2152603 B1 EP 2152603B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- piercing
- component
- opening
- multicomponent packaging
- 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.)
- Not-in-force
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Classifications
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- 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
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- 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
- B01F33/25—Mixers with loose mixing elements, e.g. loose balls in a receptacle
- B01F33/251—Mixers with loose mixing elements, e.g. loose balls in a receptacle using balls as loose mixing element
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- 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
- B01F35/71—Feed mechanisms
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- 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
- B01F35/71—Feed mechanisms
- B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
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- 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
- B01F35/71—Feed mechanisms
- B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
- B01F35/7131—Breaking or perforating packages, containers or vials
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- 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
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
- B01F35/7162—A container being placed inside the other before contacting the contents
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- 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
- B65D25/08—Partitions with provisions for removing or destroying, e.g. to facilitate mixing of contents
Definitions
- the present invention relates to a multi-component packaging, in particular for adhesion promoters.
- Adhesion promoter substances have long been used to improve adhesion, especially those of adhesives and sealants.
- silane and titanate compounds have long been known as such adhesion promoter substances. It has been found that, depending on the material and the nature of the surfaces and the adhesive or sealant used, specific adhesion promoter substances or mixtures thereof must be selected depending on the case.
- These primer compositions are used as primers or adhesion promoters for the pretreatment of surfaces to be bonded or sealed.
- such adhesion promoter substances are dissolved in an inert, readily volatile solvent, and are therefore storable over a longer period of time if moisture is excluded.
- this adhesion promoter composition When this adhesion promoter composition is applied to a surface, the volatile solvent evaporates and the humidity hydrolyzes the adhesion promoter substances and leads to their condensation with each other and optionally with polar groups of the surface. However, this reaction takes a certain time until the buildup of adhesion has taken place.
- adhesion promoter substances When these adhesion promoter substances come into contact with water, they hydrolyze and condense to form oligomers and / or polymers. In the application of such oligomers and, in particular, such polymers, however, a markedly poorer to even no adhesion promoter action very often occurs. It has been shown that the adhesion is often insufficient if applied to the primer composition, a very fast-curing adhesive, in particular a very fast polyurethane adhesive.
- Two-component systems are for example in the document WO 2005/093002 described.
- a precursor compound and an activator are stored in two dense, separate but adjacent chambers within a package for storage.
- Two-component systems are particularly advantageous because it is possible to set an exact mixing ratio between the precursor compound and the activating agent.
- the precursor compound When applied to the surface to be treated, the precursor compound is ideally mixed with the activating agent and thus leads to the activation of the precursor compound within a very short time.
- this object is achieved by a multi-component packaging with the features of claim 1 and or a method for removing a mixture from a multi-component packaging according to the patent claim 14.
- a multi-component package for packaging at least a first and a second component comprising a first chamber for receiving the first component, wherein the first chamber having an opening for taking a mixture of the at least first and second component, with one within the first chamber arranged second chamber for receiving the second component and with a closure means which closes the opening in a storage state of the multi-component packaging, the opening fluid-tight.
- a method for removing a mixture from a multi-component packaging having at least a first chamber, which accommodates a first component, and a second chamber, which accommodates a second component, within the first chamber comprising the following steps: puncturing the second chamber by means of a piercing means, mixing the first and second components to form the mixture, releasing a closed by means of a closure means opening of the first chamber and pouring the mixture from the opening.
- the closure means releases the opening of the first chamber only when or at least while a deliberate mixing of the two components has taken place or takes place. Accordingly, the components can be applied only in the mixed state on a surface to be treated. Thus, sufficient adhesion between the surface to be treated and e.g. on this applied adhesives or sealants, paint, etc. ensured.
- a "chamber” is to be understood as meaning a volume which is almost completely or completely enclosed by a wall.
- the term "piercing" of a chamber is understood to mean the production of one or more openings in one area or in a plurality of, in particular also opposite, areas of the chamber.
- release of the opening in the present case also means a partial release only.
- a piercing means for piercing the second chamber by shaking the multi-component packaging within the first or second chamber.
- shaking is meant an acceleration, in particular a periodic acceleration in opposite directions.
- a "piercing means” is to be understood as meaning any type of means which allows puncturing of the second chamber and thereby comes into direct contact with it.
- An arrangement of the piercing means in the first or second chamber is advantageous in that it is so simple Way can be integrated into the multi-component packaging without having to be carried as a separate part, for example.
- the closure means is preferably disposed substantially within the first chamber.
- the closure means is formed by the second chamber itself. This advantageously ensures that the piercing means must first pierce the second chamber before the opening of the first chamber is released.
- the penetration means penetrates from an inner space of the first chamber preferably a first wall facing the interior of the first chamber of the second chamber, so that there is a breakthrough, through which the second component flow into the interior of the first chamber and there with the first Component can mix. If now further shaken, the piercing means also penetrates a now accessible through the generated breakthrough, facing away from the interior of the second chamber wall. This creates an opening in the multi-component packaging, through which the adhesion promoter formed by mixing the first and second components can be poured out.
- the piercing means is fixedly coupled to the closure means and arranged with respect to the second chamber so that a piercing movement of the piercing means causes the piercing of the second chamber and actuates the closure means for releasing the opening.
- the piercing means to be mechanically coupled to the closure means in such a way that the piercing movement of the piercing means initially causes puncturing of a wall of the second chamber facing the piercing means and only on continuation the piercing movement the piercing means actuates the closure means to release the opening. This will ensure that the first and second components remain for some time to mix until the closure means releases the opening.
- mechanically coupled is meant, for example, a shoulder on the piercing means, which engages in the continuation of the piercing movement with the closure means and then actuates this to release the opening.
- the closure means is formed by the piercing means itself.
- the penetration means assumes a double function: on the one hand it serves to puncture the second chamber, on the other hand as a closure means. This is advantageous in terms of a manufacturing cost for the multi-component packaging.
- a holding means is provided, which is preferably arranged in the region of the opening and which holds the piercing means in the storage condition and releases the piercing means as a function of an acceleration acting on the multi-component packaging.
- the acting acceleration can result from a shaking of the multi-component packaging. Unintentional release of the piercing means and thus any inadvertent destruction of the second chamber can be prevented by means of the retaining means.
- holding means for example, adhesives, films and / or threads into consideration. However, rubber, webs and other holding devices on the closure would also be conceivable.
- the second chamber has a wall which is designed such that a piercing movement of the piercing means with a predetermined kinetic energy leads to the puncturing of the second chamber.
- the design of the wall is carried out by means of the wall thickness and / or the material and / or the geometry of the wall.
- the kinetic energy of both the penetrant and the preferably liquid increases first and second components.
- the kinetic energy of the piercing means is in a predetermined ratio to the kinetic energy of the first or second component. Good mixing of the first and second components is ensured in particular when the first and second components meet with a predetermined kinetic energy. This is ensured by the fact that the wall of the second chamber can be pierced only when the piercing means itself reaches a predetermined kinetic energy.
- the first chamber is flexible and the second chamber connected to the closure means such that a swaging of the first chamber leads to a puncture of the closure means, wherein the swaging of the first chamber before a puncture or breaking of the second chamber conditionally.
- a part of the second chamber itself forms the closure means, wherein in addition, in particular for a seal suitable sealing means between the second chamber and the first chamber may be provided in the region of the opening.
- the first chamber is designed as a folding bottle, which facilitates a compression of these.
- the pressure applied when compressing the first chamber to the second chamber pressure leads to a complete breakage of the second chamber, so that the opening is released and preferably at the same time mix the first and second components together.
- the second chamber with a predetermined breaking point, which breaks in a first compression operation of the first chamber and thus releases the second component for mixing with the first component, in which case a subsequent subsequent upsetting upsetting operation to a puncture of the Closure means leads. In this development, too, it is ensured that mixing of the first and second components takes place before the opening for pouring out the adhesion promoter of the first chamber is released.
- a wall of the second chamber made of glass and / or metal (preferably aluminum) and / or plastic formed.
- the first chamber has a spout adjoining a base body, in particular spout-shaped spout and possibly a spout adjoining it. These facilitate application or transfer of the bonding agent to a surface to be treated.
- the spout and, if present, the spout is part of the first chamber.
- the "opening" of the first chamber is preferably formed by the spout, in particular by the transition between the base body and the spout, and / or by an opening of the spout adjoining the spout.
- the spout is in particular a spout-shaped and / or closable.
- the spout-shaped pourer tapers to a smaller diameter than that of the spout. Due to the design of the spout / pourer, it is possible to apply the primer even more targeted or réellestecken an application tool (sponge, felt).
- the spout / pourer by means of a closure means, such as a closure cap, closable, such that a formed adhesion promoter can flow out of this at released opening, but with closed closure means a flow out of the multi-component packaging is prevented by means of the closure means.
- the first component comprises an activating agent, for example water, and / or the second component comprises a precursor compound, for example a hydrolyzable silane and / or titanate compound. Mixing this leads to an activated adhesion promoter.
- an activating agent for example water
- a precursor compound for example a hydrolyzable silane and / or titanate compound. Mixing this leads to an activated adhesion promoter.
- the piercing means in particular at least one ball, a harder or at least more solid material than that of a wall of the second chamber and / or cutting means for piercing the wall of the second chamber, or it has a different texture to the Breaking or puncturing leads.
- the cutting means may be formed, for example, as mandrels on the at least one ball.
- the first chamber is partially filled.
- the first component is allowed to reach sufficient kinetic energy before the piercing means pierces the second chamber. A good mixing of the first and second component is thus ensured.
- firstly the second chamber is pierced, then the first and second components for forming the adhesion promoter are partially, preferably homogeneously, mixed and further subsequently the opening of the first chamber is released. Pouring the bonding agent without activation of the same is thus excluded.
- first a wall of the second chamber facing the first chamber and then a wall facing away from the first chamber and forming the closure means are pierced by the piercing means of the second chamber.
- a mixing of the first and second component is ensured before piercing the opposite wall.
- the penetration of the opposite wall of the second chamber causes a release of the opening of the first chamber for pouring the then activated adhesion promoter.
- the closure means when the second chamber is pierced or directly after the second chamber has been pierced, the closure means is moved by mechanical coupling with the piercing means to release the opening.
- the advantage is that a release of the opening of the second chamber takes place only when the second chamber is pierced or was, so that there is a mixing of the first and second components.
- the second chamber is first pierced by upsetting the first chamber and then released the opening of the first chamber by further upsetting.
- the compression leads to a mixing movement and mixing of the first and second components is ensured here before releasing the opening of the first chamber for pouring the activated adhesion promoter.
- the opening of the first chamber is released from the piercing means which forms the closure means, and at the same time the second chamber is pierced by the piercing means and the first and second components for forming the adhesion promoter are mixed.
- Fig. 1 shows in a cross-sectional view of a multi-component package 1 without a piercing means.
- the multicomponent packaging 1 has a first chamber 2 for receiving a first component 3 and a second chamber 4 arranged within the first chamber 2 for receiving a second component 5.
- the first component 3 is preferably in the form of an activating agent, in particular water and optionally further additives such as acids, wetting agents, dyes, etc., are formed.
- the second component 5 is preferably formed as a precursor compound, in particular a silane or titanate compound and at most additives such as dyes, etc., formed.
- the first chamber 2 has a wall 6, which surrounds a space 7.
- the first chamber 2 has a shape suitable for handling, for example a bottle shape.
- the wall 6 of the first chamber 2 is provided with an opening 11 which is closed in a storage state of the multi-component packaging 1 by means of a preferably arranged within the first chamber 2 closing means 12, for example a film or a lid.
- the first component 3 is prevented from leaking out of the opening 11 in the storage state of the multi-component package 1.
- the second chamber 4 has a space 13 in which in the storage state, the second component 5 is arranged and which is preferably completely enclosed by a wall 14 of the second chamber 4.
- the shape of the second chamber 4 is almost arbitrary.
- the first chamber 2 is approximately in the form of a bottle, wherein the first chamber 2 has a spout 15 adjoining a base body 8 and forming the opening 11.
- the spout 15 is preferably connected to a pourer 16, preferably by means of a screw 17, or not shown connected to a plug connection or bump connection.
- the pourer 16 is preferably itself formed like a sheath and at its end remote from the first chamber 2 end 21 with a closure 22 for closing an opening 23 of the spout 16 is provided.
- the closure 22 is connected via a flexible locking tab 24 for holding the closure 22 in the detached state with the pourer 16.
- a piercing means 25 is freely movable, which is preferably designed as a ball, for example made of steel.
- the closure means 12 is formed as the second chamber 4.
- the wall 14 of the second chamber 4 closes fluid-tight with the wall 6 of the first chamber 2 in a sealing region 26.
- a holding or sealing means in particular an adhesive and / or an elastic seal, can be introduced into the sealing region 26, which on the one hand improves the fluid-tightness and on the other hand holds the second chamber 4 in a condition closing the spout 15.
- the wall 14 of the second chamber 4 is made of glass and preferably has an oval cross-section.
- the oval cross-section of the second chamber 4 promotes increased stability of the wall 14, which can advantageously reduce a wall thickness of the wall 14. This leads advantageously to a material saving.
- the multi-component packaging 1 is shaken, for example, by an operator or by a shaking machine (not shown).
- the first chamber 2 may preferably be only partially filled with the first component 3.
- the penetration means 25 comes into motion. If the piercing means 25 strikes the wall 14 of the second chamber 4 with sufficient kinetic energy, the piercing means 25 preferably initially penetrates the end 27 of the second chamber 4 facing away from the sealing area 26 and into the space 7. The puncture occurs In the case of a wall 14 formed of glass, this leads to a sudden brittle fracture of the latter in the area of the end 27.
- the first component 3 mixes with the now released second component 5.
- the thickness of the wall 14 or its material and the material or material is The shape or the weight of the piercing means 25 is matched to one another in such a way that the end 27 is not pierced until there is no unwanted movement, for example due to the transport of the multi-component packaging 1 and on the other hand the first and / or the second component are in motion in such a way that a very homogeneous mixing of these takes place rapidly when the end 27 is punctured.
- the described tuning of the wall 14 and the piercing means 25 is made such that the piercing means 25 has lost so much kinetic energy after piercing the end 27, that an immediate, so after the penetration of the end 27 subsequent piercing of the Abdicht Schemet 26 and the space 7 facing away from the end 31 of the wall 14 of the second chamber 4 is prevented.
- the piercing means again absorbs kinetic energy, during which it preferably ensures good mixing of the first component 3 and the second component 5.
- the piercing means 25 reaches a further predetermined kinetic energy, it penetrates the end 31 of the wall 14, wherein then a pouring out of the mixed adhesion forming first and second components 3, 5 from the second chamber is made possible.
- the material of the wall 14 of the second chamber 4 may be formed such that it breaks completely when piercing, preferably in many small pieces, in particular splintered, which then simultaneously mixing the first and second components 3 and 5 and releasing the Spout 15 is achieved.
- the bonding agent then flows preferably through a filter screen 32, which filters out any splinters, such as broken glass, the destroyed wall 14.
- the filter screen can also be a sponge, a frit, etc.
- the adhesion promoter can then simply be applied to a surface to be treated by means of the spout-shaped pouring spout 16 (Not shown) applied, or are poured into another container, or a suitable application means are plugged.
- the variant according to Fig. 3 differs from the variant according to Fig. 2 in that in the variant according to Fig. 3 the second chamber 4 is formed with a substantially trapezoidal cross-section. But there are also other cross-sections conceivable.
- the second chamber 4 forms a substantially planar surface 27 pointing toward the space 7.
- the wall 14 of the second chamber 4 is formed of metal (preferably aluminum or an aluminum alloy) or plastic or a composite material or combinations thereof.
- the piercing means 25 in the present embodiment is provided with spikes (exemplified by the reference numeral 34). However, it could also be any other cutting means such as cutting edges, cutting corners, etc. formed.
- the end 27 is in the embodiment according to Fig. 3 is formed as a surface which is aligned substantially perpendicular to a foreseen movement of the piercing means 25.
- the piercing means 25 is formed as a rod 35, which at one end 36 against the wall 14 of the chamber 4, which preferably on a bottom 37 of the first chamber 2 is arranged, is applied.
- the end 36 is preferably designed disc-shaped and may preferably be designed as a sieve, in which case preferably the diameter of the end 36 corresponds to the inner diameter of the first chamber in this area.
- the rod 35 serves as a closure means, further, the rod 35 may be fixedly connected to an additionally arranged closure means 12, which is designed as a closing plate, and closes the opening in the illustrated storage condition firmly.
- Fig. 4B is shown a further variant in which the rod 35 is hollow and tubular and protrudes from the opening 23. Below the opening 23, the rod 23 has an opening 49. In the unused state, the rod 35 closes the opening 23. When the closure 22 is depressed, the rod 35 is pressed into the first chamber 2 and the second chamber 4 is destroyed analogously as described above. The bonding agent can then be poured out via the opening 49 in the rod and the hollow rod
- the variant according to Fig. 5 differs from the variant according to Fig. 2 in that the second chamber 4 extends from the sealing region 26 to the bottom 37 of the first chamber 2 opposite the spout 15, that is to say substantially perpendicular to the substantially annular sealing region 26.
- the wall 6 of the first chamber 2 is flexible in one direction 42, in particular compressible.
- the wall 14 of the second chamber 4 first breaks at a predetermined breaking point 43, whereupon the first and second components 3 and 5 mix with one another to form the adhesion promoter.
- the end 27 of the second chamber 4 preferably breaks off, as shown (see reference numeral 44). If a further predetermined force is applied to the piercing means 25 from below, then this comes into abutment with the end 45 of the second chamber 4 assigned to the predetermined breaking point 43. In the meantime, the multi-component packaging 1 can be shaken sufficiently to ensure the best possible mixing of the first and second components 3 or 5 to reach.
- the retaining means 28 tear off, as a result of which the spout 15 is released for providing the adhesion promoter and this can be released from the spout 16.
- the material of the wall 14 of the second chamber 4 may be formed such that it breaks completely when piercing by means of the penetration means 25 (bottom 37), preferably in many small pieces, in particular splinters, thereby simultaneously mixing the first and second components 3 and 5 and a release of the spout 15 respectively spout 16 is achieved.
- the second chamber 4 is preferably arranged in a region of the bottom 37 opposite the penetration means 25. It can be held there by suitable holding means (not shown).
- the retaining means 28 tear or elastically deform, thus providing the penetration means 25 for movement thereof in a direction opposite to the direction 46 relative to the first chamber 2 free.
- the spout 15 is released.
- the piercing means 25 impinges on the wall 14, in particular of glass, and breaks them, so that the first and second components 3 and 5 mix with one another to form the adhesion promoter.
- the adhesion promoter formed can now flow unhindered out of the spout 15 and then out of the spout 16 for application of the adhesion promoter.
- the holding means 28 are according to the embodiment according to Fig. 6 as a finger, as a rubber band and / or as a piercing means 25 at least partially formed on its circumference encompassing ring.
- the holding means 28 as a connected at its entire circumference with the wall 6 and the Abdicht Scheme 26, substantially cup-shaped intermediate wall, for example a membrane or a film formed, which closes the spout 15 independently fluid-tight.
- the penetrating means 25 experiences a predetermined acceleration 46, then it breaks through the intermediate wall 28, which is designed in particular as a foil.
- the further process corresponds to that used for the Fig. 6 has been described, ie the ball pierces the second chamber 4 and it comes to mixing the first and second components 3 and 5.
- a pouring of the adhesion promoter formed by the torn holding means 28 and pouring the same for application through the spout 15 and the pourer 16 is released.
- a filter may be mounted to filter out the parts of the second chamber.
- a closure means 12 which is designed here as a membrane. But this closure means can also be designed differently, it is only essential that it is destroyed by the penetration means and so the spout is released.
- This membrane is arranged in the region 36. If now the bottle is shaken, the second chamber 4, which is preferably configured as a glass ampoule, is destroyed by the piercing means and the second component 5 is released. Upon further shaking, the two components are mixed and the closure means 12 destroyed with further strong shaking.
- FIG. 10A, 10B and 10C a further embodiment of the invention is shown.
- the closure means 12 is designed as a hinged closure with a hinge 51 and bounced on the first chamber 2, that is, the spout 15 of the first chamber 4.
- an insert 52 with a Holder 50 inserted into the spout 15.
- the holder is designed to be movable, so that a web 53 of the holder 50 is pushed upwards. In the closed state of the closure means, this catch engages in the lower part of the closure means by means of an undercut, so that the cover 54 can not be opened.
- the holder 50 If now the holder 50 is moved in the direction of the cover, the web 53 hits the catch 55 and pushes it to the side, so that the snapper can no longer engage in the lower part of the closure means.
- the lid 54 is released and can be opened.
- the holder 50 can be held in the open position, so that the lid 54 can be closed and opened as desired.
- the second chamber 4 which is preferably configured as a glass ampoule, is destroyed by the piercing means 25 and the second component 5 is released.
- the two components are mixed and pressed with further strong shaking the holder 50 up, the web 53 releases the snapper 55 and the lid 54 can be opened and the mixed components are poured out.
- a coarse filter 57 can be arranged in the spout area, preferably in the holder. Further, in front of the pourer 16, a filter 58 may be arranged to filter out the finest parts.
- Fig. 11 is one too Fig. 10 illustrated analog embodiment.
- the second chamber 4 is held by the holder 50.
- the second chamber 4 is destroyed by shaking the piercing means 25, the holder, respectively the web 53 and thus the snapper 55, are moved to release the lid 54.
- the lid 54 may then be removed and the spout released by cutting off the tip of the spout.
- a closure means 12 shown there with cover and hinge can also be used, respectively in Fig. 11 the lid of Fig. 10 ,
- the invention is not limited to the specific structure of a multi-component package illustrated in the preceding figures.
- more than two chambers for example, three or four chambers may be provided, each containing different solid, liquid and / or gaseous components.
- the closure means may be mounted so that it can not be removed, for example, by welding, bouncing, etc.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
- Packages (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Closures For Containers (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf eine Mehrkomponentenverpackung, insbesondere für Haftvermittler.The present invention relates to a multi-component packaging, in particular for adhesion promoters.
Obwohl auf beliebige Mehrkomponentenverpackungen anwendbar, werden die vorliegende Erfindung sowie die ihr zugrunde liegenden Problematik nachfolgend mit Bezug auf eine Zweikomponentenverpackung für Haftvermittler näher erläutert.Although applicable to any multi-component packaging, the present invention and the problems underlying it are explained in more detail below with reference to a two-component packaging for adhesion promoter.
Haftvermittlersubstanzen werden seit langem für die Verbesserung der Haftung, insbesondere derjenigen von Klebstoffen und Dichtstoffen verwendet. Im besonderen sind als solche Haftvermittlersubstanzen Silan- und Titanat-Verbindungen seit langem bekannt. Es hat sich gezeigt, dass fallspezifisch je nach Material und Beschaffenheit der Oberflächen und dem verwendeten Kleb- oder Dichtstofif ganz spezifische Haftvermittlersubstanzen oder Mischungen davon ausgewählt werden müssen. Diese Haftvermittlerzusammensetzung werden als Primer oder Haft-Aktivatoren für die Vorbehandlung von zu verklebenden oder abzudichtenden Oberflächen verwendet. Einerseits werden im Stand der Technik solche Haftvermittlersubstanzen in einem inerten leicht flüchtigen Lösungsmittel gelöst, und sind dadurch bei Feuchtigkeitsausschluss über längere Zeit lagerfähig. Bei der Applikation dieser Haftvermittlerzusammensetzung auf eine Oberfläche verdunstet das leicht flüchtige Lösungsmittel und die Luftfeuchtigkeit hydrolysiert die Haftvermittlersubstanzen und führt zur deren Kondensation untereinander sowie gegebenenfalls mit polaren Gruppen der Oberfläche. Diese Reaktion benötigt jedoch eine gewisse Zeit bis der Haftungsaufbau erfolgt ist.Adhesion promoter substances have long been used to improve adhesion, especially those of adhesives and sealants. In particular, silane and titanate compounds have long been known as such adhesion promoter substances. It has been found that, depending on the material and the nature of the surfaces and the adhesive or sealant used, specific adhesion promoter substances or mixtures thereof must be selected depending on the case. These primer compositions are used as primers or adhesion promoters for the pretreatment of surfaces to be bonded or sealed. On the one hand, in the state of the art, such adhesion promoter substances are dissolved in an inert, readily volatile solvent, and are therefore storable over a longer period of time if moisture is excluded. When this adhesion promoter composition is applied to a surface, the volatile solvent evaporates and the humidity hydrolyzes the adhesion promoter substances and leads to their condensation with each other and optionally with polar groups of the surface. However, this reaction takes a certain time until the buildup of adhesion has taken place.
Wenn diese Haftvermittlersubstanzen mit Wasser in Kontakt kommen, hydrolysieren und kondensieren sie zu Oligo- und/oder Polymeren. Bei der Applikation solcher Oligomeren und vor allem solcher Polymeren tritt jedoch sehr häufig eine markant schlechtere bis überhaupt keine Haftvermittlerwirkung mehr auf. Es hat sich gezeigt, dass der Haftungsaufbau vielfach ungenügend ist, wenn auf die Haftvermittlerzusammensetzung ein sehr schnell vernetzender Klebstoff, insbesondere ein sehr schneller Polyurethan klebstoff appliziert wird.When these adhesion promoter substances come into contact with water, they hydrolyze and condense to form oligomers and / or polymers. In the application of such oligomers and, in particular, such polymers, however, a markedly poorer to even no adhesion promoter action very often occurs. It has been shown that the adhesion is often insufficient if applied to the primer composition, a very fast-curing adhesive, in particular a very fast polyurethane adhesive.
Zweikomponentige Systeme sind beispielsweise in der Druckschrift
Im Idealfall deshalb, da bei den beschriebenen zweikomponentigen Systemen eine Applikation der Vorläuferverbindung auf einer zu behandelnden Oberfläche ohne vorherige Vermischung mit dem Aktivierungsmittel oder umgekehrt eine Applikation des Aktivierungsmittels auf einer zu behandelnden Oberfläche ohne vorherige Vermischung mit der Vorläuferverbindung nicht ausgeschlossen ist. Somit ergibt sich das Risiko, dass bei der Verklebung von Bauteilen mit der behandelten Oberfläche eine nur unzureichende Haftvermittlung gegeben ist. Dies ist jedoch insbesondere im Bereich sicherheitsrelevanter Bauteile, beispielsweise Windschutzscheiben von Fahrzeugen, nicht tolerierbar. Dokument
Es ist daher eine Aufgabe der vorliegenden Erfindung, eine verbesserte Mehrkomponentenverpackung sowie ein verbessertes Verfahren zur Entnahme dieser bereitzustellen.It is therefore an object of the present invention to provide an improved multi-component package as well as an improved method for removal thereof.
Erfindungsgemäss wird diese Aufgabe durch eine Mehrkomponentenverpackung mit den Merkmalen des Patentanspruchs 1 und oder ein Verfahren zur Entnahme eines Gemisches aus einer Mehrkomponentenverpackung gemäss dem Patentanspruchs 14 gelöst.According to the invention this object is achieved by a multi-component packaging with the features of
Demgemäss wird eine Mehrkomponentenverpackung zur Verpackung von mindestens einer ersten und einer zweiten Komponente, mit einer ersten Kammer zur Aufnahme der ersten Komponente, wobei die erste Kammer eine Öffnung zur Entnahme eines Gemisches aus der mindestens ersten und zweiten Komponente aufweist, mit einer innerhalb der ersten Kammer angeordneten zweiten Kammer zur Aufnahme der zweiten Komponente und mit einem Verschlussmittel, welches in einem Lagerzustand der Mehrkomponentenverpackung die Öffnung fluiddicht verschliesst, bereitgestellt.Accordingly, a multi-component package for packaging at least a first and a second component, comprising a first chamber for receiving the first component, wherein the first chamber having an opening for taking a mixture of the at least first and second component, with one within the first chamber arranged second chamber for receiving the second component and with a closure means which closes the opening in a storage state of the multi-component packaging, the opening fluid-tight.
Ferner wird ein Verfahren zur Entnahme eines Gemisches aus einer Mehrkomponentenverpackung mit mindestens einer ersten Kammer, welche eine erste Komponente aufnimmt, und einer innerhalb der ersten Kammer angeordneten zweiten Kammer, welche eine zweite Komponente aufnimmt, mit folgenden Schritten, bereitgestellt: Durchstossen der zweiten Kammer mittels eines Durchstossmittels, Vermischen der ersten und zweiten Komponente zum Bilden des Gemisches, freigeben einer mittels eines Verschlussmittels verschlossenen Öffnung der ersten Kammer und Ausgiessen des Gemisches aus der Öffnung.Furthermore, a method is provided for removing a mixture from a multi-component packaging having at least a first chamber, which accommodates a first component, and a second chamber, which accommodates a second component, within the first chamber, comprising the following steps: puncturing the second chamber by means of a piercing means, mixing the first and second components to form the mixture, releasing a closed by means of a closure means opening of the first chamber and pouring the mixture from the opening.
Die der vorliegenden Erfindung zugrunde liegende Idee besteht darin, dass das Verschlussmittel die Öffnung der ersten Kammer erst freigibt, wenn oder zumindest während eine bewusste Vermischung der zwei Komponenten stattgefunden hat bzw. stattfindet. Demnach können die Komponenten nur im vermischten Zustand auf einer zu behandelnden Oberfläche appliziert werden. Somit wird eine ausreichende Haftvermittlung zwischen der zu behandelnden Oberfläche und z.B. auf dieser aufgebrachten Kleb- oder Dichtstoffen, Lack, usw. sichergestellt.The idea on which the present invention is based is that the closure means releases the opening of the first chamber only when or at least while a deliberate mixing of the two components has taken place or takes place. Accordingly, the components can be applied only in the mixed state on a surface to be treated. Thus, sufficient adhesion between the surface to be treated and e.g. on this applied adhesives or sealants, paint, etc. ensured.
In den Unteransprüchen finden sich vorteilhafte Ausgestaltungen, Verbesserungen und Weiterbildungen der in dem Patentanspruch 1 angegebenen Mehrkomponentenverpackung bzw. des im Patentanspruch 16 angegebenen Verfahrens zur Entnahme eines Haftvermittlers.In the dependent claims are advantageous embodiments, improvements and developments of the specified in
Unter einer "Kammer" ist vorliegend ein Volumen zu verstehen, welches von einer Wandung nahezu vollständig oder vollständig umschlossen ist.In the present case, a "chamber" is to be understood as meaning a volume which is almost completely or completely enclosed by a wall.
Unter einem "Durchstossen" einer Kammer ist vorliegend die Erzeugung einer oder mehrerer Öffnungen in einem Bereich oder in mehreren, insbesondere auch gegenüberliegenden Bereichen der Kammer zu verstehen.In the present case, the term "piercing" of a chamber is understood to mean the production of one or more openings in one area or in a plurality of, in particular also opposite, areas of the chamber.
Unter "Freigeben" der Öffnung ist vorliegend auch ein lediglich teilweises Freigeben zu verstehen.The term "release" of the opening in the present case also means a partial release only.
Gemäss der Ausgestaltung der Erfindung ist ein Durchstossmittel zum Durchstossen der zweiten Kammer mittels Schütteln der Mehrkomponentenverpackung innerhalb der ersten oder zweiten Kammer angeordnet. Unter "Schütteln" ist vorliegend eine Beschleunigung, insbesondere eine periodische Beschleunigung in entgegengesetzte Richtungen, zu verstehen. Unter einem "Durchstossmittel" ist vorliegend jede Art von Mittel zu verstehen, welches ein Durchstossen der zweiten Kammer ermöglicht und dabei direkt mit dieser in Kontakt tritt. Eine Anordnung des Durchstossmittels in der ersten oder zweiten Kammer ist insofern vorteilhaft, als dass dieses so auf einfache Weise in die Mehrkomponentenverpackung integriert werden kann ohne beispielsweise als separates Teil mitgeführt werden zu müssen.According to the embodiment of the invention, a piercing means for piercing the second chamber by shaking the multi-component packaging within the first or second chamber is arranged. By "shaking" is meant an acceleration, in particular a periodic acceleration in opposite directions. In the present case, a "piercing means" is to be understood as meaning any type of means which allows puncturing of the second chamber and thereby comes into direct contact with it. An arrangement of the piercing means in the first or second chamber is advantageous in that it is so simple Way can be integrated into the multi-component packaging without having to be carried as a separate part, for example.
Das Verschlussmittel ist vorzugsweise im Wesentlichen innerhalb der ersten Kammer angeordnet.The closure means is preferably disposed substantially within the first chamber.
Gemäss einer weiter bevorzugten Ausführungsform der Erfindung ist das Verschlussmittel durch die zweite Kammer selbst ausgebildet. Dadurch wird vorteilhaft erreicht, dass das Durchstossmittel die zweite Kammer erst durchstossen muss, bevor die Öffnung der ersten Kammer freigegeben wird. Dabei durchstösst das Durchstossmittel von einem Innenraum der ersten Kammer herkommend vorzugsweise eine erste dem Innenraum der ersten Kammer zugewandte Wandung der zweiten Kammer, sodass in dieser ein Durchbruch entsteht, durch welchen die zweite Komponente in den Innenraum der ersten Kammer fliessen und sich dort mit der ersten Komponente vermischen kann. Wird nun weiter geschüttelt, durchstösst das Durchstossmittel auch eine jetzt durch den erzeugten Durchbruch zugängliche, von dem Innenraum der zweiten Kammer abgewandte Wandung. Damit entsteht eine Öffnung in der Mehrkomponentenverpackung, durch welche der durch Vermischen der ersten und zweiten Komponente gebildete Haftvermittler ausgegossen werden kann.According to a further preferred embodiment of the invention, the closure means is formed by the second chamber itself. This advantageously ensures that the piercing means must first pierce the second chamber before the opening of the first chamber is released. In this case, the penetration means penetrates from an inner space of the first chamber preferably a first wall facing the interior of the first chamber of the second chamber, so that there is a breakthrough, through which the second component flow into the interior of the first chamber and there with the first Component can mix. If now further shaken, the piercing means also penetrates a now accessible through the generated breakthrough, facing away from the interior of the second chamber wall. This creates an opening in the multi-component packaging, through which the adhesion promoter formed by mixing the first and second components can be poured out.
Bei einer weiter bevorzugten Ausführungsform der Erfindung ist das Durchstossmittel mit dem Verschlussmittel fest gekoppelt und bezogen auf die zweite Kammer so angeordnet, dass eine Durchstossbewegung des Durchstossmittels das Durchstossen der zweiten Kammer bewirkt und das Verschlussmittel zum Freigeben der Öffnung betätigt. Somit wird vorteilhaft ein gleichzeitiges Freigeben der Öffnung und Durchstossen der zweiten Kammer und damit ein Vermischen der zweiten Komponente mit der ersten Komponente erreicht.In a further preferred embodiment of the invention, the piercing means is fixedly coupled to the closure means and arranged with respect to the second chamber so that a piercing movement of the piercing means causes the piercing of the second chamber and actuates the closure means for releasing the opening. Thus, a simultaneous release of the opening and piercing of the second chamber and thus mixing of the second component with the first component is advantageously achieved.
Genauso denkbar ist es jedoch, dass das Durchstossmittel mit dem Verschlussmittel derart mechanisch gekoppelt ist, dass die Durchstossbewegung des Durchstossmittels zunächst ein Durchstossen einer dem Durchstossmittel zugewandten Wandung der zweiten Kammer bewirkt und erst bei einem Fortführen der Durchstossbewegung das Durchstossmittel das Verschlussmittel zum Freigeben der Öffnung betätigt. Dadurch wird garantiert, dass der ersten und zweiten Komponente eine gewisse Zeit bleibt um sich zu vermischen, bis das Verschlussmittel die Öffnung freigibt. Mit "mechanisch gekoppelt" ist beispielsweise eine Schulter an dem Durchstossmittel gemeint, welche erst bei dem Fortführen der Durchstossbewegung mit dem Verschlussmittel in Eingriff kommt und dieses dann zum Freigeben der Öffnung betätigt.However, it is equally conceivable for the piercing means to be mechanically coupled to the closure means in such a way that the piercing movement of the piercing means initially causes puncturing of a wall of the second chamber facing the piercing means and only on continuation the piercing movement the piercing means actuates the closure means to release the opening. This will ensure that the first and second components remain for some time to mix until the closure means releases the opening. By "mechanically coupled" is meant, for example, a shoulder on the piercing means, which engages in the continuation of the piercing movement with the closure means and then actuates this to release the opening.
Bei einer weiter bevorzugten Verbesserung der Erfindung ist das Verschlussmittel durch das Durchstossmittel selbst ausgebildet. Dabei übernimmt das Durchstossmittel eine Doppelfunktion: Zum einen dient es zum Durchstossen der zweiten Kammer, zum anderen als Verschlussmittel. Dies ist hinsichtlich eines Herstellungsaufwands für die Mehrkomponentenverpackung vorteilhaft.In a further preferred improvement of the invention, the closure means is formed by the piercing means itself. The penetration means assumes a double function: on the one hand it serves to puncture the second chamber, on the other hand as a closure means. This is advantageous in terms of a manufacturing cost for the multi-component packaging.
Bei einer weiter bevorzugten Ausgestaltung der Erfindung ist ein Haltemittel vorgesehen, welches vorzugsweise im Bereich der Öffnung angeordnet ist und welches das Durchstossmittel in dem Lagerzustand hält und das Durchstossmittel in Abhängigkeit einer auf die Mehrkomponentenverpackung wirkenden Beschleunigung freigibt. Die wirkende Beschleunigung kann sich dabei aus einem Schüttelvorgang der Mehrkomponentenverpackung ergeben. Ein unbeabsichtigtes Lösen des Durchstossmittels und damit ein eventuelles unbeabsichtigtes Zerstören der zweiten Kammer kann mittels der Haltemittel verhindert werden. Als Haltemittel kommen, beispielsweise Klebstoffe, Folien und/oder Fäden in Betracht. Denkbar wären allerdings auch Gummi, Stege und andere Haltevorrichtungen am Verschluss.In a further preferred embodiment of the invention, a holding means is provided, which is preferably arranged in the region of the opening and which holds the piercing means in the storage condition and releases the piercing means as a function of an acceleration acting on the multi-component packaging. The acting acceleration can result from a shaking of the multi-component packaging. Unintentional release of the piercing means and thus any inadvertent destruction of the second chamber can be prevented by means of the retaining means. As holding means, for example, adhesives, films and / or threads into consideration. However, rubber, webs and other holding devices on the closure would also be conceivable.
Gemäss einer weiterbevorzugten Ausführungsform der Erfindung weist die zweite Kammer eine Wandung auf, welche so ausgelegt ist, dass eine Durchstossbewegung des Durchstossmittels mit einer vorbestimmten kinetischen Energie zum Durchstossen der zweiten Kammer führt. Die Auslegung der Wandung erfolgt dabei mittels der Wandstärke und/oder des Materials und/oder der Geometrie der Wandung. Während des Schüttelns steigt die kinetische Energie sowohl des Durchstossmittels als auch der vorzugsweise flüssigen ersten und zweiten Komponente. Die kinetische Energie des Durchstossmittels steht dabei in einem vorbestimmtem Verhältnis zu der kinetischen Energie der ersten bzw. zweiten Komponente. Ein gutes Durchmischen der ersten und zweiten Komponente wird insbesondere dann gewährleistet, wenn die erste und zweite Komponente mit einer vorbestimmten kinetischen Energie aufeinander treffen. Dies wird dadurch sichergestellt, dass die Wandung der zweiten Kammer erst durchstossen werden kann, wenn das Durchstossmittel selbst eine vorbestimmte kinetische Energie erreicht.According to a further preferred embodiment of the invention, the second chamber has a wall which is designed such that a piercing movement of the piercing means with a predetermined kinetic energy leads to the puncturing of the second chamber. The design of the wall is carried out by means of the wall thickness and / or the material and / or the geometry of the wall. During shaking, the kinetic energy of both the penetrant and the preferably liquid increases first and second components. The kinetic energy of the piercing means is in a predetermined ratio to the kinetic energy of the first or second component. Good mixing of the first and second components is ensured in particular when the first and second components meet with a predetermined kinetic energy. This is ensured by the fact that the wall of the second chamber can be pierced only when the piercing means itself reaches a predetermined kinetic energy.
Bei einer weiter bevorzugten Ausführungsform der Erfindung ist die erste Kammer flexibel ausgebildet und die zweite Kammer mit dem Verschlussmittel derart verbunden, dass ein Stauchen der ersten Kammer zu einem Durchstossen des Verschlussmittels führt, wobei das Stauchen der ersten Kammer zuvor ein Durchstossen oder Brechen der zweiten Kammer bedingt. Vorzugsweise bildet ein Teil der zweiten Kammer selbst das Verschlussmittel aus, wobei zusätzlich insbesondere für eine Abdichtung geeignete Dichtmittel zwischen der zweiten Kammer und der ersten Kammer im Bereich der Öffnung vorgesehen sein können. Vorzugsweise ist die erste Kammer als Faltflasche ausgebildet, was ein Stauchen dieser erleichtert. Dabei führt der beim Stauchen der ersten Kammer auf die zweite Kammer aufgebrachte Druck zu einem vollständigen Zerbrechen der zweiten Kammer, so dass die Öffnung freigegeben wird und sich vorzugsweise gleichzeitig die erste und zweite Komponente miteinander vermischen. Es ist weiterhin möglich die zweite Kammer mit einer Sollbruchstelle vorzusehen, die bei einem ersten Stauchvorgang der ersten Kammer bricht und somit die zweite Komponente für ein Vermischen mit der ersten Komponente freigibt, wobei dann ein sich an den ersten Stauchvorgang anschliessender zweiter Stauchvorgang zu einem Durchstossen des Verschlussmittels führt. Auch bei dieser Weiterbildung wird sichergestellt, dass ein Vermischen der ersten und zweiten Komponente erfolgt, bevor die Öffnung zum Ausgiessen des Haftvermittlers der ersten Kammer freigegeben wird.In a further preferred embodiment of the invention, the first chamber is flexible and the second chamber connected to the closure means such that a swaging of the first chamber leads to a puncture of the closure means, wherein the swaging of the first chamber before a puncture or breaking of the second chamber conditionally. Preferably, a part of the second chamber itself forms the closure means, wherein in addition, in particular for a seal suitable sealing means between the second chamber and the first chamber may be provided in the region of the opening. Preferably, the first chamber is designed as a folding bottle, which facilitates a compression of these. In this case, the pressure applied when compressing the first chamber to the second chamber pressure leads to a complete breakage of the second chamber, so that the opening is released and preferably at the same time mix the first and second components together. It is also possible to provide the second chamber with a predetermined breaking point, which breaks in a first compression operation of the first chamber and thus releases the second component for mixing with the first component, in which case a subsequent subsequent upsetting upsetting operation to a puncture of the Closure means leads. In this development, too, it is ensured that mixing of the first and second components takes place before the opening for pouring out the adhesion promoter of the first chamber is released.
Gemäss einer weiter bevorzugten Ausführungsform der Erfindung ist eine Wandung der zweiten Kammer aus Glas und/oder Metall (bevorzugt Aluminium) und/oder Kunststoff ausgebildet. Das Material der Wandung bestimmt zusammen mit dem Material bzw. der Form des Durchstossmittels erheblich unter welchen Bedingungen das Durchstossmittel die Wandung der zweiten Kammer durchstösst.According to a further preferred embodiment of the invention, a wall of the second chamber made of glass and / or metal (preferably aluminum) and / or plastic formed. The material of the wall, together with the material or the shape of the piercing means, significantly determines the conditions under which the piercing means pierces the wall of the second chamber.
Gemäss einer weiter bevorzugten Ausführungsform der Erfindung weist die erste Kammer einen sich an einen Grundkörper anschliessendem, insbesondere tüllenförmigen Ausguss und allenfalls einen daran anschliessenden Ausgiesser auf. Diese erleichtern ein Applizieren oder Umfüllen des Haftvermittlers auf eine zu behandelnde Oberfläche. Gemäss der vorliegenden Erfindung ist der Ausguss und falls vorhanden der Ausgiesser Teil der ersten Kammer. Die "Öffnung" der ersten Kammer wird vorzugsweise durch den Ausguss, insbesondere durch den Übergang zwischen dem Grundkörper und dem Ausguss, und/oder durch eine Öffnung des sich an dem Ausguss anschliessenden Ausgiessers gebildet.According to a further preferred embodiment of the invention, the first chamber has a spout adjoining a base body, in particular spout-shaped spout and possibly a spout adjoining it. These facilitate application or transfer of the bonding agent to a surface to be treated. According to the present invention, the spout and, if present, the spout is part of the first chamber. The "opening" of the first chamber is preferably formed by the spout, in particular by the transition between the base body and the spout, and / or by an opening of the spout adjoining the spout.
Der Ausgiesser ist insbesondere ein tüllenförmig und/oder verschliessbar. Der tüllenförmige Ausgiesser verjüngt sich dabei zu einem kleineren Durchmesser als der des Ausgusses. Durch die Ausgestaltung des Ausgusses/Ausgiessers ergibt sich die Möglichkeit, den Haftvermittler noch gezielter zu applizieren bzw. ein Applikationshilfsmittel (Schwamm, Filz) aufzustecken. Vorzugsweise ist der Ausguss/Ausgiesser mittels eines Verschlussmittels, beispielsweise einer Verschlusskappe, verschliessbar, derart, dass ein gebildeter Haftvermittler zwar bei freigegebener Öffnung aus dieser ausfliessen kann, jedoch bei geschlossenem Verschlussmittel ein Ausfliessen aus der Mehrkomponentenverpackung mittels des Verschlussmittels verhindert wird.The spout is in particular a spout-shaped and / or closable. The spout-shaped pourer tapers to a smaller diameter than that of the spout. Due to the design of the spout / pourer, it is possible to apply the primer even more targeted or aufzustecken an application tool (sponge, felt). Preferably, the spout / pourer by means of a closure means, such as a closure cap, closable, such that a formed adhesion promoter can flow out of this at released opening, but with closed closure means a flow out of the multi-component packaging is prevented by means of the closure means.
Gemäss einer weiter bevorzugten Ausführungsform weist die erste Komponente ein Aktivierungsmittel, beispielsweise Wasser, und/oder die zweite Komponente eine Vorläuferverbindung, beispielsweise eine hydrolysierbare Silan- und oder Titanatverbindung, auf. Eine Vermischung dieser führt zu einem aktivierten Haftvermittler.According to a further preferred embodiment, the first component comprises an activating agent, for example water, and / or the second component comprises a precursor compound, for example a hydrolyzable silane and / or titanate compound. Mixing this leads to an activated adhesion promoter.
Gemäss einer weiter bevorzugten Ausführungsform der Erfindung weist das Durchstossmittel, insbesondere wenigstens eine Kugel, ein härteres oder zumindest solideres Material als das einer Wandung der zweiten Kammer und/oder Schnittmittel zum Durchbohren der Wandung der zweiten Kammer auf, oder es hat eine andere beschaffenheit die zum Brechen oder Durchbohren führt. Damit wird gewährleistet, dass das Durchstossmittel zum Durchstossen der Wandung der zweiten Kammer im Stande ist. Die Schnittmittel können beispielsweise als Dorne auf der wenigstens einen Kugel ausgebildet sein.According to a further preferred embodiment of the invention, the piercing means, in particular at least one ball, a harder or at least more solid material than that of a wall of the second chamber and / or cutting means for piercing the wall of the second chamber, or it has a different texture to the Breaking or puncturing leads. This ensures that the piercing means for piercing the wall of the second chamber is capable of. The cutting means may be formed, for example, as mandrels on the at least one ball.
Gemäss einer weiter bevorzugten Ausführungsform der Erfindung wird die erste Kammer teilweise befüllt. Somit wird es der ersten Komponente ermöglicht, eine ausreichende kinetische Energie zu erreichen, bevor das Durchstossmittel die zweite Kammer durchstösst. Eine gute Durchmischung der ersten und zweiten Komponente wird damit sichergestellt.According to a further preferred embodiment of the invention, the first chamber is partially filled. Thus, the first component is allowed to reach sufficient kinetic energy before the piercing means pierces the second chamber. A good mixing of the first and second component is thus ensured.
Gemäss einer weiter bevorzugten Ausführungsform des erfindungsgemässen Verfahren wird zunächst die zweite Kammer durchstossen, anschliessend die erste und zweite Komponente zum Bilden des Haftvermittlers teilweise, bevorzugt homogen, vermischt und weiterhin anschliessend die Öffnung der ersten Kammer freigeben. Ein Ausgiessen des Haftvermittlers ohne Aktivierung desselben wird somit ausgeschlossen.According to a further preferred embodiment of the method according to the invention, firstly the second chamber is pierced, then the first and second components for forming the adhesion promoter are partially, preferably homogeneously, mixed and further subsequently the opening of the first chamber is released. Pouring the bonding agent without activation of the same is thus excluded.
Gemäss einer weiter bevorzugten Ausführungsform des erfindungsgemässen Verfahren wird beim Durchstossen der zweiten Kammer zunächst eine einer der ersten Kammer zugewandte Wandung der zweiten Kammer und anschliessend eine von der ersten Kammer abgewandte Wandung, welche das Verschlussmittel ausbildet, der zweiten Kammer von dem Durchstossmittel durchstossen. Somit wird ein Vermischen der ersten und zweiten Komponente vor dem Durchstossen der abgewandten Wandung sichergestellt. Das Durchstossen der abgewandten Wandung der zweiten Kammer bewirkt ein Freigeben der Öffnung der ersten Kammer zum Ausgiessen des dann aktivierten Haftvermittlers.According to a further preferred embodiment of the method according to the invention, upon piercing the second chamber, first a wall of the second chamber facing the first chamber and then a wall facing away from the first chamber and forming the closure means are pierced by the piercing means of the second chamber. Thus, a mixing of the first and second component is ensured before piercing the opposite wall. The penetration of the opposite wall of the second chamber causes a release of the opening of the first chamber for pouring the then activated adhesion promoter.
Bei einer weiter bevorzugten Verbesserung des erfindungsgemässen Verfahrens wird beim Durchstossen oder direkt im Anschluss an das Durchstossen der zweiten Kammer das Verschlussmittel mittels mechanischer Kopplung mit dem Durchstossmittels zum Freigeben der Öffnung bewegt. Auch hier liegt der Vorteil darin, dass eine Freigabe der Öffnung der zweiten Kammer nur erfolgt, wenn die zweite Kammer durchstossen wird bzw. wurde, sodass es zu einer Vermischung der ersten und zweiten Komponente kommt.In a further preferred improvement of the method according to the invention, when the second chamber is pierced or directly after the second chamber has been pierced, the closure means is moved by mechanical coupling with the piercing means to release the opening. Again, the advantage is that a release of the opening of the second chamber takes place only when the second chamber is pierced or was, so that there is a mixing of the first and second components.
Bei einer weiter bevorzugten Ausführungsform des erfindungsgemässen Verfahrens wird zunächst die zweite Kammer durch Stauchen der ersten Kammer durchstossen und anschliessend die Öffnung der ersten Kammer durch noch weiteres Stauchen freigegeben. Dabei führt das Stauchen zu einer Mischbewegung und ein Vermischen der ersten und zweiten Komponente wird auch hier vor dem Freigeben der Öffnung der ersten Kammer für ein Ausgiessen des aktivierten Haftvermittlers sichergestellt.In a further preferred embodiment of the inventive method, the second chamber is first pierced by upsetting the first chamber and then released the opening of the first chamber by further upsetting. In this case, the compression leads to a mixing movement and mixing of the first and second components is ensured here before releasing the opening of the first chamber for pouring the activated adhesion promoter.
Gemäss einer weiter bevorzugten Ausführungsform des erfindungsgemässen Verfahrens wird die Öffnung der ersten Kammer von dem Durchstossmittel, welches das Verschlussmittel ausbildet, freigegeben, und gleichzeitig die zweite Kammer von dem Durchstossmittel durchstossen und die erste und zweite Komponente zum Bilden des Haftvermittlers vermischt.According to a further preferred embodiment of the method according to the invention, the opening of the first chamber is released from the piercing means which forms the closure means, and at the same time the second chamber is pierced by the piercing means and the first and second components for forming the adhesion promoter are mixed.
Die Erfindung wird nachfolgend anhand der in den Figuren schematisch dargestellten Ausführungsbeispielen näher erläutert.The invention will be explained in more detail with reference to the embodiments schematically illustrated in the figures.
Es zeigen dabei:
- Fig. 1
- eine Querschnittsansicht einer Mehrkomponentenverpackung
- Fig. 2
- eine Querschnittsansicht eine Mehrkomponentenverpackung;
- Fig. 3
- eine Querschnittsansicht einer Mehrkomponentenverpackung;
- Fig. 4
- eine Querschnittsansicht einer Mehrkomponentenverpackung;
- Fig. 4A
- in einer Teilansicht eine Variation des Details
A gemäss Figur 4 ; - Fig. 4B
- in einer Teilansicht eine Variation des Details
A gemäss Figur 4 ; - Fig. 5
- eine Querschnittsansicht einer Mehrkomponentenverpackung;
- Fig. 6
- eine Querschnittsansicht einer Mehrkomponentenverpackung gemäss einem Ausführungsbeispiel der vorliegen- den Erfindung;
- Fig. 7
- in einer Teilansicht eine Variation des Ausführungsbeispiels ge- mäss
Fig. 6 ; und - Fig. 8
- in einer Teilansicht eine weitere Variation des Ausführungsbei- spiels gemäss
Fig. 6 . - Fig. 9
- eine Querschnittsansicht einer Mehrkomponentenverpackung gemäss einem noch weiteren Ausführungsbeispiel der vorliegen- den Erfindung;
- Fig. 10
- eine Querschnittsansicht einer Mehrkomponentenverpackung gemäss einem noch weiteren Ausführungsbeispiel der vorliegen- den Erfindung;
- Fig. 11
- eine Querschnittsansicht einer Mehrkomponentenverpackung gemäss einem noch weiteren Ausführungsbeispiel der vorliegen- den Erfindung;
- Fig. 1
- a cross-sectional view of a multi-component packaging
- Fig. 2
- a cross-sectional view of a multi-component package;
- Fig. 3
- a cross-sectional view of a multi-component package;
- Fig. 4
- a cross-sectional view of a multi-component package;
- Fig. 4A
- in a partial view, a variation of the detail A according to
FIG. 4 ; - Fig. 4B
- in a partial view, a variation of the detail A according to
FIG. 4 ; - Fig. 5
- a cross-sectional view of a multi-component package;
- Fig. 6
- a cross-sectional view of a multi-component packaging according to an embodiment of the present invention;
- Fig. 7
- in a partial view, a variation of the embodiment according to
Fig. 6 ; and - Fig. 8
- in a partial view, a further variation of the exemplary embodiment according to
Fig. 6 , - Fig. 9
- a cross-sectional view of a multi-component packaging according to a still further embodiment of the present invention;
- Fig. 10
- a cross-sectional view of a multi-component packaging according to a still further embodiment of the present invention;
- Fig. 11
- a cross-sectional view of a multi-component packaging according to a still further embodiment of the present invention;
In den Figuren bezeichnen gleiche Bezugszeichen gleiche oder funktionsgleiche Komponenten.
Die Mehrkomponentverpackungen in den
The multi-component packaging in the
Die Mehrkomponentenverpackung 1 weist eine erste Kammer 2 zur Aufnahme einer ersten Komponente 3 und eine innerhalb der ersten Kammer 2 angeordnete zweite Kammer 4 zur Aufnahme einer zweiten Komponente 5 auf.The
Die erste Komponente 3 ist vorzugsweise als ein Aktivierungsmittel, insbesondere Wasser und allenfalls weitere Additive wie Säuren, Netzmittel, Farbstoffe, usw., ausgebildet. Die zweite Komponente 5 ist vorzugsweise als eine Vorläuferverbindung, insbesondere eine Silan- oder Titanatverbindung und allenfalls Additive wie Farbstoffe, usw., ausgebildet.The
Die erste Kammer 2 weist eine Wandung 6 auf, welche einen Raum 7 umgibt. Vorzugsweise weist die erste Kammer 2 eine für eine Handhabung geeignete Form, beispielsweise eine Flaschenform, auf.The
Die Wandung 6 der ersten Kammer 2 ist mit einer Öffnung 11 versehen, welche in einem Lagerzustand der Mehrkomponentenverpackung 1 mittels eines vorzugsweise innerhalb der ersten Kammer 2 angeordneten Verschlussmittels 12, beispielsweise einer Folie oder einem Deckel, verschlossen ist.The
Somit wird verhindert, dass die erste Komponente 3 in dem Lagerzustand der Mehrkomponentenverpackung 1 aus der Öffnung 11 austritt.Thus, the
Die zweite Kammer 4 weist einen Raum 13 auf, in welchem in dem Lagerzustand die zweite Komponente 5 angeordnet ist und welcher vorzugsweise vollständig von einer Wandung 14 der zweiten Kammer 4 umschlossen ist. Die Form der zweiten Kammer 4 ist nahezu beliebig.The
Bezüglich der Varianten gemäss den
Gemäss der Variante nach
Gemäss der Variante nach
Gemäss der Variante nach
Vorzugsweise ist die Wandung 14 der zweiten Kammer 4 aus Glas hergestellt und weist bevorzugt einen ovalen Querschnitt auf. Der ovale Querschnitt der zweiten Kammer 4 begünstigt eine erhöhte Stabilität der Wandung 14, wodurch sich vorteilhaft eine Wandstärke der Wandung 14 reduzieren lässt. Dies führt vorteilhaft zu einer Materialeinsparung.Preferably, the
Soll nun mittels der Mehrkomponentenverpackung 1 ein Haftvermittler in einem Bereitstellungszustand bereitgestellt werden, so wird die Mehrkomponentenverpackung 1 beispielsweise durch eine Bedienperson oder durch eine Schüttelmaschine (nicht dargestellt) geschüttelt. Dabei kann die erste Kammer 2 vorzugsweise nur teilweise mit der ersten Komponente 3 befüllt sein. Durch die Schüttelbewegung der Mehrkomponentenverpackung 1 kommt das Durchstossmittel 25 in Bewegung. Trifft das Durchstossmittel 25 mit einer genügenden kinetischen Energie auf die Wandung 14 der zweiten Kammer 4 auf, so durchstösst das Durchstossmittel 25 vorzugsweise zunächst das von dem Abdichtbereich 26 abgewandte und in den Raum 7 hineinweisende Ende 27 der zweiten Kammer 4. Bei dem Durchstossen kommt es im Falle einer aus Glas ausgebildeten Wandung 14 zu einem schlagartigen Sprödbruch dieser in dem Bereich des Endes 27. Anschliessend vermischt sich die erste Komponente 3 mit der nun freigesetzten zweiten Komponente 5. Dabei ist die Stärke der Wandung 14 bzw. deren Material und das Material bzw. die Form bzw. das Gewicht des Durchstossmittels 25 so aufeinander abgestimmt, dass das Ende 27 erst durchstossen wird, wenn zum einen keine ungewollte Bewegung, beispielsweise durch den Transport der Mehrkomponentenverpackung 1, vorliegt und zum anderen die erste und/oder die zweite Komponente derart in Bewegung sind, dass eine sehr homogene Vermischung dieser bei Durchstossen des Endes 27 zügig erfolgt.If a bonding agent in a ready-to-use state is now to be provided by means of the
Vorzugsweise ist die beschriebene Abstimmung der Wandung 14 bzw. des Durchstossmittels 25 derart vorgenommen, dass das Durchstossmittel 25 nach dem Durchstossen des Endes 27 soviel an kinetischer Energie verloren hat, dass ein sofortiges, sich also an das Durchstossen des Endes 27 anschliessendes Durchstossen des von dem Abdichtbereicht 26 und dem Raum 7 abgewandten Ende 31 der Wandung 14 der zweiten Kammer 4 verhindert wird.Preferably, the described tuning of the
Durch weiteres Schütteln nimmt das Durchstossmittel wieder kinetische Energie auf, währenddessen es vorzugsweise für ein gutes Durchmischen der ersten Komponente 3 und der zweiten Komponente 5 sorgt.By further shaking, the piercing means again absorbs kinetic energy, during which it preferably ensures good mixing of the
Erreicht das Durchstossmittel 25 eine weitere vorbestimmten kinetische Energie, so durchstösst es das Ende 31 der Wandung 14, wobei dann ein Ausgiessen der einen Haftvermittler bildenden vermischten ersten und zweiten Komponente 3, 5 aus der zweiten Kammer ermöglicht wird.If the piercing means 25 reaches a further predetermined kinetic energy, it penetrates the
Genauso kann das Material der Wandung 14 der zweiten Kammer 4 derart ausgebildet sein, dass sie beim Durchstossen vollkommen, vorzugsweise in viele kleine Stücke, zerbricht, insbesondere zersplittert, wodurch dann gleichzeitig ein Vermischen der ersten und zweiten Komponente 3 bzw. 5 und ein Freigeben des Ausgusses 15 erzielt wird.Similarly, the material of the
Der Haftvermittler fliesst dann vorzugsweise durch ein Filtersieb 32, welches etwaige Splitter, beispielsweise Glassplitter, der zerstörten Wandung 14 herausfiltert. Das Filtersieb kann auch ein Schwamm, eine Fritte, usw. sein.The bonding agent then flows preferably through a
Bei abgenommenem Verschluss 22 kann dann mittels des tüllenförmigen Ausgiessers 16 der Haftvermittler einfach auf einer zu behandelnden Oberfläche (nicht dargestellt) appliziert, oder in einen anderen Behälter umgegossen werden, oder ein geeignetes Applikationsmittel aufgesteckt werden.With the
Die Variante gemäss
Mittels der Trapezform bildet die zweite Kammer 4 eine zu dem Raum 7 hinweisende, im Wesentlichen plane Fläche 27 aus.By means of the trapezoidal shape, the
Gemäss der Variante gemäss
Weiterhin ist das Durchstossmittel 25 bei dem vorliegenden Ausführungsbeispiel mit Stacheln (beispielhaft mit dem Bezugszeichen 34 versehen). Es könne jedoch auch beliebige andere Schneidmittel wie Schneidkanten, Schneidecken, usw. angeformt sein.Further, the piercing means 25 in the present embodiment is provided with spikes (exemplified by the reference numeral 34). However, it could also be any other cutting means such as cutting edges, cutting corners, etc. formed.
Dadurch, dass die Fläche 27 im Wesentlichen senkrecht zu einer vorhergesehenen Bewegungsrichtung des Durchstossmittels ausgerichtet ist, kann diese einfach von den Stacheln 34 durchstossen werden. Das Ende 27 ist bei dem Ausführungsbeispiel gemäss
Im Unterschied zu der Variante gemäss
Wird nun auf den Verschluss 22 und einen im Verschluss integrierten Stab 41 eine vorbestimmte Kraft in Richtung der zweiten Kammer 4 aufgebracht, so wird der Stab 35 ins Innere der Kammer 2 gedrückt und die Öffnung 23 freigegeben. Durch die auf den Verschluss aufgebrachte Kraft geht die Wandung 14, die im Falle dieses Ausführungsbeispiels vorzugsweise aus Glas ausgebildet ist, zu Bruch und die erste und zweite Komponente 3 bzw. 5 vermischen sich. Falls eine zusätzliche Schliessplatte angeordnet ist, kann mit der Bewegung des Stabs 35 in Richtung der zweiten Kammer 4 die Schliessplatte welche mit dem Stab 35 fest verbunden ist mit dem Stab 35 mitbewegt und somit der Ausguss 15 für ein Bereitstellen des Haftvermittlers freigegeben werden.If a predetermined force is then applied to the
In
Die Variante gemäss
Dabei ist die Wandung 6 der ersten Kammer 2 in einer Richtung 42 flexibel, insbesondere stauchbar ausgebildet.In this case, the
Wird nun auf das als Boden 37 ausgebildete Durchstossmittel 25 eine vorbestimmte Kraft aufgebracht, so bricht die Wandung 14 der zweiten Kammer 4 zunächst an einer Sollbruchstelle 43, woraufhin sich die erste und zweite Komponente 3 bzw. 5 miteinander zum Bilden des Haftvermittlers vermischen. Das Ende 27 der zweiten Kammer 4 bricht dabei vorzugsweise, wie dargestellt (siehe Bezugszeichen 44) ab. Wird nun eine weitere vorbestimmte Kraft von unten auf das Durchstossmittel 25 gegeben, so kommt dieses in Anlage mit dem der Sollbruchstelle 43 zugeordneten Ende 45 der zweiten Kammer 4. Zwischenzeitlich kann die Mehrkomponentenverpackung 1 ausreichend geschüttelt werden, um eine bestmögliche Vermischung der ersten und zweiten Komponente 3 bzw. 5 zu erreichen.If a predetermined force is now applied to the penetration means 25 designed as
Wird nun eine vorbestimmte Kraft auf das Ende 45 aufgebracht, so reissen die Haltemittel 28 ab, wodurch der Ausguss 15 für ein Bereitstellen des Haftvermittlers freigegeben wird und dieser aus dem Ausgiesser 16 ausgeschüttet werden kann.If a predetermined force is now applied to the end 45, the retaining means 28 tear off, as a result of which the
Genauso kann das Material der Wandung 14 der zweiten Kammer 4 derart ausgebildet sein, dass sie beim Durchstossen mittels des Durchstossmittels 25 (Boden 37) vollkommen, vorzugsweise in viele kleine Stücke, zerbricht, insbesondere zersplittert, wodurch dann gleichzeitig ein Vermischen der ersten und zweiten Komponente 3 bzw. 5 und ein Freigeben des Ausgusses 15 respektive Ausgiessers 16 erzielt wird.Likewise, the material of the
Bei dem Ausführungsbeispiel gemäss
Die zweite Kammer 4 ist vorzugsweise in einem dem Durchstossmittel 25 gegenüberliegenden Bereich des Bodens 37 angeordnet. Sie kann dort über geeignete Haltemittel (nicht dargestellt) gehalten werden.The
Erfährt die Mehrkomponentenpackung eine vorbestimmte Beschleunigung, insbesondere in eine mit dem Bezugszeichen 46 versehene Richtung, so reissen die Haltemittel 28 ab oder verformen sich elastisch und geben somit das Durchstossmittel 25 für eine Bewegung desselben in eine Richtung entgegengesetzt zu der Richtung 46 relativ zu der ersten Kammer 2 frei. Dabei wird der Ausguss 15 freigegeben. Anschliessend trifft das Durchstossmittel 25 auf die Wandung 14, insbesondere aus Glas, auf und durchbricht diese, sodass sich die erste und zweite Komponente 3 bzw. 5 miteinander zum Bilden des Haftvermittlers vermischen. Der gebildete Haftvermittler kann nun ungehindert aus dem Ausguss 15 und anschliessend aus dem Ausgiesser 16 für eine Applikation des Haftvermittlers ausfliessen.When the multi-component package experiences a predetermined acceleration, in particular in a direction indicated by
Die Haltemittel 28 sind gemäss dem Ausführungsbeispiel nach
Gemäss dem Ausführungsbeispiel nach
Erfährt das Durchstossmittel 25 eine vorbestimmte Beschleunigung 46, so durchbricht diese die insbesondere als Folie ausgebildete Zwischenwand 28. Der weitere Prozess entspricht dann dem, wie er für die
Bei dem Ausführungsbeispiel gemäss
Bei dem Ausführungsbeispiel gemäss
In
Wird die Flasche geschüttelt, wird durch das Durchstossmittel 25 die zweite Kammer 4, welche vorzugsweise als Glasampulle ausgestaltet ist, zerstört und die zweite Komponente 5 freigegeben. Beim weiteren Schütteln werden die beiden Komponenten vermischt und bei weiterem starken schütteln der Halter 50 nach oben gedrückt, der Steg 53 gibt den Schnapper 55 frei und der Deckel 54 kann geöffnet werden und die vermischten Komponenten ausgegossen werden.
Um ein Ausgiessen der Bruchstücke der zweiten Kammer 4 zu verhindern, kann im Ausgussbereich, vorzugsweise im Halter ein Grobsieb 57 angeordnet sein. Weiter kann vor dem Ausgiesser 16 ein Filter 58 angeordnet sein, um feinste Teile auszufiltern.In
If the bottle is shaken, the
In order to prevent the fragments of the
In
Die Erfindung ist nicht auf den in den vorstehenden Figuren dargestellten, speziellen Aufbau einer Mehrkomponentenverpackung beschränkt.The invention is not limited to the specific structure of a multi-component package illustrated in the preceding figures.
Beispielsweise können auch mehr als zwei Kammer, beispielsweise drei oder vier Kammern vorgesehen sein, die jeweils unterschiedliche feste, flüssige und/oder gasförmige Komponenten beinhalten. In allen Ausführungsbeispielen kann das Verschlussmittel so angebracht werden, dass es nicht mehr entfernt werden kann, beispielsweise durch verschweissen, aufprellen, usw.For example, more than two chambers, for example, three or four chambers may be provided, each containing different solid, liquid and / or gaseous components. In all embodiments, the closure means may be mounted so that it can not be removed, for example, by welding, bouncing, etc.
- 11
- MehrkomponentenverpackungKit of parts
- 22
- erste Kammerfirst chamber
- 33
- erste Komponentefirst component
- 44
- zweite Kammersecond chamber
- 55
- zweite Komponentesecond component
- 66
- Wandungwall
- 77
- Raumroom
- 88th
- Grundkörperbody
- 1111
- Öffnungopening
- 1212
- Verschlussmittelclosure means
- 1313
- Raumroom
- 1414
- Wandungwall
- 1515
- Ausgussspout
- 1616
- Ausgiesserpourer
- 1717
- Schraubverbindungscrew
- 2121
- EndeThe End
- 2222
- Verschlussshutter
- 2323
- Öffnungopening
- 2424
- Sicherungslaschesecuring tab
- 2525
- DurchstossmittelPiercing means
- 2626
- Abdichtbereichsealing
- 2727
- EndeThe End
- 2828
- Haltemittelholding means
- 3131
- EndeThe End
- 3232
- Filterfilter
- 3434
- Stachelsting
- 3535
- StabRod
- 3636
- EndeThe End
- 3737
- Bodenground
- 4141
- EndeThe End
- 4242
- Richtungdirection
- 4343
- SollbruchstelleBreaking point
- 4444
- abgebrochenes Endebroken end
- 4545
- EndeThe End
- 4646
- Beschleunigungacceleration
- 4747
- Öffnungopening
- 4848
- Öffnungopening
- 5050
- Halterholder
- 5151
- Scharnierhinge
- 5252
- Einsatzcommitment
- 5353
- Stegweb
- 5454
- Deckelcover
- 5555
- Schnappersnapper
- 5656
- Rastervorrichtungrasterizer
- 5757
- Grobsiebcoarse screen
- 5858
- Filterfilter
Claims (15)
- A multicomponent packaging (1), in particular for an adhesion promoter, for packaging at least a first and a second component (3, 5),- having a first chamber (2) to hold the first component (3), the first chamber (2) having a region (11, 15, 47), in particular an opening, for the removal of a mixture of the at least first and second component,- having a second chamber (4) arranged within the first chamber (2) to hold the second component (5),- a piercing means (25) which is arranged within the first chamber (2) for piercing the second chamber (4) by means of shaking the multicomponent packaging (1),- the second chamber (4) is arranged movably in the first chamber (2), a closure means (12, which in a storage state of the multicomponent packaging closes the opening (11, 15, 47) in a fluid-tight manner, the closure means (12) releases the opening (11, 15, 47) not until at least partly mixing of the two components (3, 5) has taken place.
- The multicomponent packaging as claimed in claim 1,
characterized in that
the second chamber (4) floats in the first chamber (2). - The multicomponent packaging as claimed in claim 1 or 2,
characterized in that
the piercing means (25) is permanently coupled to the closure means (12) and, in relation to the second chamber (4), is arranged in such a way that a piercing movement of the piercing means (25) effects the piercing of the second chamber (4) and actuates the closure means (12) to open the opening (11, 15, 47). - The multicomponent packaging as claimed in claim 1, 2 or 3,
characterized in that
the closure means (12) is formed by the piercing means (25) itself. - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
a retaining means (28) is provided, which is preferably arranged in the area of the opening (11, 15, 47) and which retains the piercing means (25) in the stored state and releases the piercing means (25) as a function of an acceleration acting on the multicomponent packaging (1) in the state of readiness. - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
the second chamber (4) has a wall (14) which is of a material of such a nature that a piercing movement of the piercing means (25) with a predetermined kinetic energy leads to the piercing of the second chamber (4). - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
a wall (14) of the second chamber (4) is formed of glass and/or metal, in particular aluminum or an aluminum alloy, and/or plastic. - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
the opening (11) in the first chamber (2) is formed as an in particular pipe-shaped spout (15). - The multicomponent packaging as claimed in claim 8,
characterized in that
the spout (15) is adjoined by a pourer (16), in particular a pourer (16) that is pipe-shaped and/or closable. - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
the piercing means (25), in particular at least one ball, has a more solid material than that of a wall (14) of the second chamber (4) and/or cutting means for boring through the wall (14) of the second chamber (4). - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
the first and/or the second chamber (2, 4) is only partly filled. - The multicomponent packaging as claimed in at least one of the preceding claims,
characterized in that
the mixture of the first component (3) and the second component is an adhesion promoter. - A method for the removal of a mixture, in particular an adhesion promoter, from a multicomponent packaging (1) according to claim 1, having the following steps:- piercing the second chamber (4) by means of a piercing means (25),- mixing the first and second component (3, 5) to form the mixture,- opening an opening (11, 15, 47) in the first chamber (2) closed by means of a closure means (12), and- pouring the mixture out of the opening (11, 15, 47).
- The method as claimed in claim 13,
characterized in that
the second chamber (4) is pierced first, the first and second component (3, 5) are then mixed to form the mixture and, furthermore, subsequently or together with the piercing of the second chamber (4), the opening (11, 15, 47) in the first chamber is opened. - The method as claimed in claim 13,
characterized in that
firstly the opening (11, 15, 47) in the first chamber (2) is opened by the piercing means (25), which forms the closure means (12), then the second chamber (4) is pierced by the piercing means (25) and, further following this, the first and second component (3, 5) are mixed to form the adhesion promoter.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11176332A EP2386501B1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
EP08759388A EP2152603B1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07107159A EP1985554A1 (en) | 2007-04-27 | 2007-04-27 | Multi-component packaging |
EP08759388A EP2152603B1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
PCT/EP2008/055163 WO2008132201A1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2152603A1 EP2152603A1 (en) | 2010-02-17 |
EP2152603B1 true EP2152603B1 (en) | 2011-08-03 |
Family
ID=38370478
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07107159A Withdrawn EP1985554A1 (en) | 2007-04-27 | 2007-04-27 | Multi-component packaging |
EP08759388A Not-in-force EP2152603B1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
EP11176332A Not-in-force EP2386501B1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07107159A Withdrawn EP1985554A1 (en) | 2007-04-27 | 2007-04-27 | Multi-component packaging |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11176332A Not-in-force EP2386501B1 (en) | 2007-04-27 | 2008-04-28 | Multicomponent packaging |
Country Status (10)
Country | Link |
---|---|
US (1) | US20100202246A1 (en) |
EP (3) | EP1985554A1 (en) |
JP (1) | JP2010524796A (en) |
KR (1) | KR20100017427A (en) |
CN (2) | CN104859961A (en) |
AT (1) | ATE518784T1 (en) |
BR (1) | BRPI0810680A2 (en) |
ES (1) | ES2395385T3 (en) |
RU (1) | RU2009143861A (en) |
WO (1) | WO2008132201A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110274849A1 (en) * | 2009-01-23 | 2011-11-10 | Maarten Van Pul | Packaging for two or more fluids |
TR201006130A2 (en) * | 2010-07-26 | 2011-01-21 | �Zsoy Organ�K Tem�Zl�K �R�Nler Paz. San. Ve T�C. Ltd. �T� | Pressed tablet wipes application box. |
FR2991305B1 (en) * | 2012-06-01 | 2015-05-01 | Assist Publ Hopitaux De Paris | DEVICE FOR THE COLLECTION, PREANALYTIC TREATMENT, TRANSPORT AND MILLING OF SOLID SAMPLES. |
US9999720B2 (en) * | 2012-09-27 | 2018-06-19 | Palo Alto Research Center Incorporated | Drug reconstitution and delivery device and methods |
AU2014398665B2 (en) * | 2014-06-23 | 2018-02-01 | Colgate-Palmolive Company | Pump dispenser |
EP3413769B1 (en) * | 2016-02-08 | 2023-07-05 | Carlota SUPAN | Method and shaker for mixing liquids |
US10667592B2 (en) * | 2016-06-18 | 2020-06-02 | Karen Gayton | Integrated at least two component system and method |
CN107375712A (en) * | 2017-08-25 | 2017-11-24 | 贵州盛茂白芨开发有限公司 | A kind of preparation method of bletilla striata oral liquid |
US20190193892A1 (en) * | 2017-12-21 | 2019-06-27 | Karen Gayton | Integrated at least two component system and method |
DE102019130236A1 (en) | 2018-12-20 | 2020-06-25 | Endress+Hauser Conducta Gmbh+Co. Kg | Method and system for making a solution |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1648657A (en) * | 1924-07-26 | 1927-11-08 | Mock Hugo | Moth bag |
US1897723A (en) * | 1927-04-29 | 1933-02-14 | Walter H Free | Refrigerating device |
US2073273A (en) * | 1931-11-25 | 1937-03-09 | Korn Erna | Means for preparing beverages |
US2487236A (en) * | 1947-12-31 | 1949-11-08 | Alvin A Greenberg | Compartmented container having a rupturable partition |
US2764983A (en) * | 1953-03-20 | 1956-10-02 | Barasch Hans Pius | Dual compartment mixing vial |
US2984570A (en) * | 1959-04-23 | 1961-05-16 | Sarah A Prell | Dispenser container and method of altering the flavor and color of a substance packaged therein |
US3024947A (en) * | 1959-07-14 | 1962-03-13 | Chesebrough Ponds | Synthetic resin bottles |
CH398453A (en) * | 1961-10-25 | 1966-03-15 | Friedrich Richard Schlatter Ko | Containers for the transport, storage and mixing of different substances |
US3144966A (en) * | 1962-04-16 | 1964-08-18 | Semco Res Inc | Cartridge for mixing and dispensing sealant compound |
US3339802A (en) * | 1965-03-16 | 1967-09-05 | Alberto Culver Co | Pressurized dispensing device |
US4732850A (en) * | 1985-07-05 | 1988-03-22 | E. R. Squibb & Sons, Inc. | Frangible container with rupturing device |
US6098795A (en) * | 1997-10-14 | 2000-08-08 | Mollstam; Bo | Device for adding a component to a package |
DE10007581C2 (en) * | 2000-02-21 | 2003-05-28 | 3M Espe Ag | Mixing capsule, process for its production and its use |
JP2002211622A (en) * | 2001-01-23 | 2002-07-31 | Mikuni Corp | Contents mixing cap |
DE10202966A1 (en) * | 2001-06-19 | 2003-01-02 | Susan Knauer | Dispenser for two-component mixture has upper and lower chambers separated by membrane which is opened by pin on compressible band when it is squeezed, allowing components to mix |
DE10312895A1 (en) * | 2003-03-22 | 2004-10-07 | Henkel Kgaa | Device for mixing a product contained in a bag, especially hair bleach or dye, with a liquid includes an attachment for mechanically destroying the bag |
ATE361725T1 (en) * | 2003-12-01 | 2007-06-15 | Broockeville Corp N V | TWO-COMPONENT MIXING AND DISPENSING DEVICE |
EP1582571A1 (en) | 2004-03-23 | 2005-10-05 | Sika Technology AG | Two-component primer composition and use of a dual compartment package |
EP1760128A1 (en) * | 2005-09-02 | 2007-03-07 | Sika Technology AG | Two-component aqueous organoalkoxysilane composition |
-
2007
- 2007-04-27 EP EP07107159A patent/EP1985554A1/en not_active Withdrawn
-
2008
- 2008-04-28 KR KR1020097024760A patent/KR20100017427A/en not_active Application Discontinuation
- 2008-04-28 CN CN201510228026.6A patent/CN104859961A/en active Pending
- 2008-04-28 BR BRPI0810680-0A2A patent/BRPI0810680A2/en not_active IP Right Cessation
- 2008-04-28 CN CN200880019269A patent/CN101687586A/en active Pending
- 2008-04-28 EP EP08759388A patent/EP2152603B1/en not_active Not-in-force
- 2008-04-28 US US12/597,795 patent/US20100202246A1/en not_active Abandoned
- 2008-04-28 JP JP2010504721A patent/JP2010524796A/en active Pending
- 2008-04-28 ES ES11176332T patent/ES2395385T3/en active Active
- 2008-04-28 EP EP11176332A patent/EP2386501B1/en not_active Not-in-force
- 2008-04-28 RU RU2009143861/12A patent/RU2009143861A/en not_active Application Discontinuation
- 2008-04-28 WO PCT/EP2008/055163 patent/WO2008132201A1/en active Application Filing
- 2008-04-28 AT AT08759388T patent/ATE518784T1/en active
Also Published As
Publication number | Publication date |
---|---|
KR20100017427A (en) | 2010-02-16 |
CN104859961A (en) | 2015-08-26 |
JP2010524796A (en) | 2010-07-22 |
WO2008132201A1 (en) | 2008-11-06 |
BRPI0810680A2 (en) | 2014-10-21 |
EP2386501B1 (en) | 2012-11-21 |
EP2386501A1 (en) | 2011-11-16 |
ES2395385T3 (en) | 2013-02-12 |
EP1985554A1 (en) | 2008-10-29 |
US20100202246A1 (en) | 2010-08-12 |
ATE518784T1 (en) | 2011-08-15 |
CN101687586A (en) | 2010-03-31 |
RU2009143861A (en) | 2011-06-10 |
EP2152603A1 (en) | 2010-02-17 |
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