EP3429938A1 - Système d'emballage pour une masse de multicomposant durcissable, son utilisation pour le traitement de la masse multicomopsant durcissable et procédé de fabrication d'une masse multicomposant durcissable - Google Patents

Système d'emballage pour une masse de multicomposant durcissable, son utilisation pour le traitement de la masse multicomopsant durcissable et procédé de fabrication d'une masse multicomposant durcissable

Info

Publication number
EP3429938A1
EP3429938A1 EP17709991.8A EP17709991A EP3429938A1 EP 3429938 A1 EP3429938 A1 EP 3429938A1 EP 17709991 A EP17709991 A EP 17709991A EP 3429938 A1 EP3429938 A1 EP 3429938A1
Authority
EP
European Patent Office
Prior art keywords
plastic container
component
packaging system
curable
multicomponent
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.)
Withdrawn
Application number
EP17709991.8A
Other languages
German (de)
English (en)
Inventor
Mario Paetow
Jekaterina Jeromenok
Friedemann Setzer
Tanina Kabeche
Erica Olschnoegger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Publication of EP3429938A1 publication Critical patent/EP3429938A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/816—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package into which liquid is added and the resulting preparation is retained, e.g. cups preloaded with powder or dehydrated food
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
    • C04B40/065—Two or more component mortars
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/068—Peroxides, e.g. hydrogen peroxide

Definitions

  • Packaging system for a hardenable multicomponent mass whose
  • the invention relates to a packaging system for a curable multicomponent composition and the use of the packaging system for processing the curable multicomponent composition. Furthermore, the invention relates to a method for producing a curable multi-component material, in particular a local foam and preferably an inorganic fire-resistant foam.
  • a curable multi-component material in particular a local foam and preferably an inorganic fire-resistant foam.
  • a reactive material of two components is mixed on site and placed in the opening.
  • the reactive material may be stable until cured and will not flow out of the opening again. This is especially true for wall openings.
  • the stability is achieved by a corresponding adjustment of the viscosity of the material.
  • the reactive components are presented separately in two-component cartridges with a static mixer and mixed at the application site by pressing out of the cartridge in the static mixer.
  • static mixers are not suitable for mixtures of powder components and liquids, because bridge formation occurs in the powder component, which prevents mixing in the static mixer by pressure.
  • Bulk and liquid masses are therefore mechanically mixed together in an open vessel using a stir bar or other mixing aids.
  • the mixed mass can then be manually introduced into the opening to be filled and / or brought into the desired shape, or filled in other application aids such as a dough press and introduced into the opening.
  • Multicomponent systems for the production of gypsum foams and / or cement foams by mixing in open vessels are known, for example, from EP 2 045 227 A.
  • the hydraulically setting composition described therein serves for the production of inorganic fire-resistant or insulating local foams and comprises a pH-neutral or alkaline hydraulic binder and a foaming component as well as a foam stabilizer, the foaming component releasing oxygen or carbon dioxide.
  • the known inorganic fire protection systems are difficult to introduce into openings and are often applicable only as a potting compound with elaborate formwork devices.
  • liquid two-component casting resins are known, which are introduced into a two-chamber foil bag with clamp closure.
  • the liquid potting resin is mixed manually after removing the clamp closure and then poured, for example, in cable lugs.
  • Clamping bags are less suitable for stable masses, since the mixing of the components by kneading must be done by hand and therefore the mixing quality is difficult to control and reproduce.
  • the invention has for its object to provide a simple, user-friendly and cost-effective application form and packaging for good mixing and application of curable compositions in a closed container, in particular for chemical anchors or for an inorganic foam based on gypsum or cement mortar for insulation or fire protection applications with solid, powdery and liquid components.
  • the application form should allow the mixing of components without expensive tools and allow the introduction of the mass in tight and / or difficult to access openings.
  • the invention further provides the use of the packaging system according to claim 12 for packaging and / or processing a curable multi-component composition, and a method for producing and processing a curable multi-component composition according to claim 13, preferably using the packaging system according to the invention.
  • the invention provides a packaging system for a curable multi-component composition, comprising a plastic container in which a reactive component of the multicomponent composition is introduced, wherein the plastic container is a foldable plastic container with at least one closable opening.
  • the reactive component is present as a powder and fills only a part of a total volume of the plastic container.
  • the packaging system according to the invention makes it possible to provide a multicomponent composition in various container sizes of a few hundred grams to about 10 kg with a respective predetermined amount of the introduced into the plastic container reactive component and optionally a separately provided and / or packaged liquid hardener component for the reactive component. This can be a misdosing by the user safely avoided and the mixture is ready for immediate use.
  • By simply shaking the solid and liquid components in the sealed plastic container good mixing results can be achieved.
  • the mixing results can be further improved by the amount of components to be mixed in the plastic container is chosen so that after complete filling of the plastic container, an air volume remains.
  • mixing elements can be introduced into the plastic container.
  • the heavy mixing elements which may be, for example, stones, metal balls or glass beads, ensure good mixing during Sciereins the solid and liquid components in the plastic container to form the curable multi-component composition.
  • a reproducibility of the mixing quality is possible by specifying the duration and / or number of shaking operations.
  • the provided in the plastic container opening can be designed so that the curable material can be dosed on site in narrow and difficult to access openings.
  • Packaging system according to the invention also the processing of stable curable materials that remain safely in the opening to be filled and harden there.
  • the curable multicomponent composition may comprise the reactive component incorporated in the plastic container in powder form and a separately provided hardener component.
  • the hardener component is water
  • the amount of water necessary to form the hardenable mass can be measured locally and added to the reactive component in the plastic container.
  • the hardener component may be provided in separate packaging and mixed with the reactive component in the plastic container for on-site application.
  • the curable multicomponent composition is a curable organic material, in particular based on epoxides, (meth) acrylates or polyurethane.
  • the liquid hardener component may in this case in particular contain organic amines, an aqueous peroxide solution and / or a solution of organic peroxides.
  • the multicomponent composition is an inorganic multicomponent composition
  • a hydraulically setting component as a pulverulent reactive component and a component containing water or consisting of water as the hardener component.
  • Cement in particular Portland cement, trass, pozzolans, hydraulic limestones and gypsum or mixtures thereof may be used as the hydraulic setting component.
  • water or aqueous solutions such as saline, acidic solutions or alkaline solutions may be used.
  • the inorganic multicomponent composition is preferably an inorganic fire-protection foam or insulating foam with at least one hydraulically setting component in powder form, a foaming component and a foam stabilizer.
  • cement in particular Portland cement, trass, pozzolans, hydraulic limestones and gypsum or mixtures thereof can be used as the hydraulically setting component.
  • the foaming component may be formed from an alkali or alkaline earth carbonate or bicarbonate as a powder component and an acid as a liquid component.
  • the foaming component may alternatively or additionally comprise an oxygen carrier and a catalyst.
  • hydrogen peroxide in aqueous solution can serve as oxygen carrier and liquid foaming component.
  • the catalyst may comprise manganese dioxide MnO 2 in powder form.
  • Such multicomponent foam systems are known from EP 2 045 227 A1, which is hereby incorporated by reference.
  • All powdered components of the foam system can be presented together in the foldable plastic container.
  • the liquid foam and hardener components may be provided in separate packaging.
  • the foldable plastic container may have any shape and / or design.
  • the plastic container may be formed as a stand-up pouch, tubular pouch or flat bag.
  • Stand-up pouches are usually equipped with a W-fold in the bottom area, which expands when filling the chamber in the bottom area and ensures a firm footing of the foil pouch.
  • Flat bags are usually formed by stacking two plastic films and randum Anlagendes welding of the films.
  • Hose bags are formed by spraying the plastic films from round nozzles to form a film tube and bottom-side welding of the hose ends or jamming of the hose ends with a metal or plastic strap.
  • the shape of the plastic container may be cube-shaped, pillow-shaped, pyramidal or cylindrical, with a round or polygonal base.
  • the foldable plastic container is a folding canister, as it is known for example for beverage packaging and liquid food.
  • the wall of the foldable plastic container preferably has a wall thickness which is sufficient to withstand the mechanical stresses during transport of the plastic container and the mixing of the reactive components in the plastic container.
  • the wall thickness of the plastic container is preferably in the range from 0.05 mm to 0.8 mm, preferably from 0.1 mm to 0.3 mm.
  • the wall of the plastic container can be constructed in one or more layers and oriented by stretching.
  • Preferred materials for the plastic container are polyethylene, polypropylene, polystyrene, polyamide, polyurethane and polyvinyl acetate, and mixtures and copolymers thereof.
  • the wall of the plastic container may be metal-coated, preferably coated with aluminum, or have an aluminum foil layer.
  • the foldable plastic container can have a reinforcing and preferably flexible cover, preferably a cover made of a woven fabric, knitted mesh or a flexible support structure, such as a flexible film container.
  • the wrapper can be formed as a separate bag or box into which the foldable plastic container can be inserted.
  • the foldable plastic container can be designed in this case as a lining of the enclosure with a correspondingly small wall thickness.
  • the foldable plastic container has at least one handle on which the plastic container can be held during the mixing process by shaking the solid and liquid components in the plastic container.
  • the at least one handle can also be arranged on the envelope.
  • the at least one opening of the foldable plastic container is preferably designed as a screw cap, hose connection or stopcock.
  • a screw cap can also be used as a connection for a cartridge nozzle or Düsenspitze serve with which the curable composition can be discharged from the plastic container depending on the desired application at the application.
  • a hose connection allows the attachment of an extension hose, with which the hardenable mass can be filled even in hard-to-reach openings.
  • a stopcock is suitable for dispensing flowable materials at various application sites and prevents the unwanted escape of the mass from the plastic container during use.
  • the plastic container may have a plurality of closable openings, for example an opening for filling the powdery reactive component and / or the liquid hardener component and a further opening for discharging the curable material.
  • the opening for discharging the curable material may be formed by a preferably tapered or pointed nozzle tip or plastic nozzle, which is welded into the plastic container. If necessary, the nozzle tip or spout can be extended by attaching another plastic tip.
  • the nozzle tip or plastic grommet is closed at its free end and is cut at the application site depending on the desired size of the nozzle opening or can be terminated at an intended weakening zone, such as a tear notch or an annular predetermined breaking point. As a result, no scissors or knife is needed. The filling of on-site openings or joints is possible in this way quickly, easily and inexpensively.
  • the opening for discharging the curable material may also be formed on a nozzle integrally formed on the plastic container spout.
  • the spout may be tubular or tapered or pointed toward its free end.
  • a screw cap may be provided to which, for example, a cartridge nozzle can be connected.
  • the spout is provided at its free end with a weakening zone such as a tear seam, which allows tearing of the spout without tools. In this way, even inaccessible openings can be quickly, easily and inexpensively filled with the multi-component mass.
  • the mixing elements have a maximum diameter of 5 mm to 50 mm, preferably from 8 mm to 40 mm, and / or a weight of 2g to 30g, preferably 2g to 20g. These sizes and masses of the mixing elements are particularly well suited for mixing while shaking the solid and liquid components in the plastic container to form the hardenable multicomponent mass.
  • the plastic container may further comprise a grid arranged in front of the opening or a coarse-meshed screen with a corresponding grid spacing, with which the mixing elements are retained during discharge of the mass from the plastic container without blocking the opening. Smaller mixing elements can remain in the hardenable multicomponent mass without loss of quality, as long as they can pass through the opening.
  • the powdered reactive mass and the mixing elements fill at least about 20%, preferably at least about 30% and more preferably at least about 40% of the total volume of the plastic container.
  • an air volume is preferably provided in the plastic container.
  • the volume of air is from about 20% to 80% of the total volume of the plastic container, more preferably from about 25% to about 75%, and most preferably from about 30% to about 70%.
  • the volume of the powdered reactive mass and the mixing elements may accordingly be up to about 80% of the total volume of the plastic container, preferably 30% to 80%, more preferably 35 to 70% and more preferably 40 to 60%.
  • the invention further provides a use of the above-described packaging system for packaging and / or processing a curable multicomponent composition, and in particular a curable inorganic multicomponent composition, preferably a multi-component inorganic foam system.
  • a reactive powder component of the multicomponent mass is optionally initially provided together with mixing elements in a foldable plastic container.
  • the reactive component in the plastic container is mixed with the hardener component and the plastic container is closed.
  • additional solid or liquid components may be added in addition to the hardener component.
  • the liquid and solid components in the plastic container are mixed by shaking and / or agitating and / or kneading to form the multi-component curable composition.
  • the curable multi-component composition is pressed out of the opening provided in the plastic container by folding the plastic container and registered on site in the opening to be filled.
  • the plastic container with the pulverulent reactive mass can be used as a prefabricated product in the form of the packaging system described above, to which the separately packaged hardener component can also be added.
  • the curable multicomponent mass is then processed using the packaging system described above. It is also possible to meter off the powdered component and to fill it at the place of application in the plastic container.
  • a locus foam of a multicomponent inorganic foaming system can be prepared by providing the solid inorganic powder component in the plastic container and the liquid foaming component for the solid inorganic powder component in separate packaging.
  • the powder component is mixed in the plastic container with the liquid foaming component.
  • the closed opening is opened again.
  • the mixture contained in the plastic container or the already partially formed foam is discharged from the opening and placed on site in an opening to be filled.
  • the volume formed by the gases produced during the mixing process of the foaming component and the powder component in the closed plastic container should not be greater than that additionally in the plastic container existing volume.
  • the plastic container after mixing the powder components and the foaming and optionally after placing a Einhellülle be partially folded, so that the existing volume of air in the plastic container is reduced ,
  • the inorganic multi-component foam system is preferably a two-component foam system, and more preferably a fire-resistant foam.
  • the foam formed from the foam system can then be discharged by folding the plastic container out of the opening and introduced into the opening to be filled and continue to expand there.
  • the use of nozzle tips with a tapered discharge opening and a predetermined opening cross-section allows targeted introduction of the foam system in narrow gaps with poor accessibility.
  • the nozzle tips can be provided with weakening zones, so that no scissors or knife is required to open the nozzle tips.
  • the on-site openings can thus be filled quickly, easily and inexpensively with the foam system. Flexible hose attachments are also helpful for safely filling in-site openings with poor accessibility.
  • Figure 1 is a schematic representation of an inventive
  • the plastic container 10 of the packaging system 12 according to the invention shown in Figure 1 is designed as a foldable film bag with a closable opening 14. In the embodiment shown here, the opening 14 is closed by a screw cap 16, to which a stopcock 18 is connected is.
  • the plastic container 10 further has an integrally formed on the Kunststoffbehalter 10 handle 20.
  • the powdery reactive component 22 of a curable inorganic multi-component composition is filled. Furthermore, coarse-grained mixing elements 24 are distributed in the form of stones or gravel in the powdery component 22. Above the powdery component 22 there is an air volume 26, which amounts to approximately 40% of the total volume of the plastic container 10.
  • the stones used as mixing elements 24 have a maximum diameter of 10 mm to 40 mm and / or a weight of 2g to 20g.
  • mixing elements 24 and metal balls or glass beads can be used, preferably with a diameter of 8 mm to 30 mm and / or a weight of 2 g to 20 g.
  • stopcock 18 may be provided a connected to the screw cap 16 cartridge nozzle, or the screw cap 16 may have a connection for an extension hose.
  • the powdered component 22 preferably comprises a hydraulically setting binder based on gypsum or cement mortar, and optionally the solid components of a foaming system such as an alkali or alkaline earth carbonate and / or a catalyst for the release of oxygen from an oxidizer.
  • the particle size distribution of the powdery component 22 is preferably d90 ⁇ 200 ⁇ , d. That is, about 90% of all particles of the powdery component have a grain size of 200 ⁇ m or smaller.
  • the powdery component may also contain fibers with a length of about 1 to 6 mm with a fiber diameter of 10 to 30 ⁇ next.
  • the liquid hardener component 28 provided for mixing with the powdered component 22 may be provided in a separate package 30.
  • the hardener component 28 preferably comprises water and optionally the liquid or dissolved components of a foaming system such as an acid and / or hydrogen peroxide.
  • the curable multicomponent composition is preferably provided as a topping foam which is used as an inorganic fire-retardant foam or insulating foam.
  • the screw cap 16 is opened and the powdery component 22 in the plastic container 10 is mixed with the liquid hardener component 28.
  • part of the air volume 26 can be removed from the plastic container 10.
  • the plastic container 10 is closed again with the screw 16.
  • the solid inorganic powder component 22 is mixed with the liquid hardener component 28 under the curable multi-component compound.
  • the plastic container 10 can be held on the handle 20.
  • An overpressure which arises as a result of foaming of the mass can also be released by opening the shut-off cock 18.
  • the screw cap 16 After mixing the powdered and liquid components 22, 28, the screw cap 16 is opened and a cartridge nozzle is placed on the screw cap 16.
  • the foamed multi-component mass is discharged by folding the plastic container 10 through the cartridge nozzle from the plastic container 10 and introduced directly into the on-site opening to be filled. There, the multicomponent mass can be subsequently brought into shape, further lather and harden.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Package Specialized In Special Use (AREA)

Abstract

L'invention concerne un système d'emballage (12) pour une masse multicomposant durcissable comprenant un contenant plastique (10), dans lequel sont introduits un composant réactif (22) de la masse multicomposant et d'éventuels éléments composés (24), le contenant plastique (10) étant un contenant plastique (10) pliant pourvu d'au moins un orifice (14) fermable, le composant réactif (22) étant présent sous forme de poudre et ne remplissant qu'une partie d'un volume total du contenant plastique (10). L'invention concerne également le système d'emballage (12) pour le traitement de la masse multicomposant durcissable ainsi qu'un procédé de fabrication d'une masse multicomposant durcissable.
EP17709991.8A 2016-03-15 2017-03-13 Système d'emballage pour une masse de multicomposant durcissable, son utilisation pour le traitement de la masse multicomopsant durcissable et procédé de fabrication d'une masse multicomposant durcissable Withdrawn EP3429938A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16160359.2A EP3219639A1 (fr) 2016-03-15 2016-03-15 Systeme d'emballage pour une masse multi-composants durcissable, son utilisation pour preparer la masse multi-composants durcissable et procede de fabrication d'une masse multi-composants durcissable
PCT/EP2017/055771 WO2017157818A1 (fr) 2016-03-15 2017-03-13 Système d'emballage pour une masse de multicomposant durcissable, son utilisation pour le traitement de la masse multicomopsant durcissable et procédé de fabrication d'une masse multicomposant durcissable

Publications (1)

Publication Number Publication Date
EP3429938A1 true EP3429938A1 (fr) 2019-01-23

Family

ID=55701708

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16160359.2A Withdrawn EP3219639A1 (fr) 2016-03-15 2016-03-15 Systeme d'emballage pour une masse multi-composants durcissable, son utilisation pour preparer la masse multi-composants durcissable et procede de fabrication d'une masse multi-composants durcissable
EP17709991.8A Withdrawn EP3429938A1 (fr) 2016-03-15 2017-03-13 Système d'emballage pour une masse de multicomposant durcissable, son utilisation pour le traitement de la masse multicomopsant durcissable et procédé de fabrication d'une masse multicomposant durcissable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP16160359.2A Withdrawn EP3219639A1 (fr) 2016-03-15 2016-03-15 Systeme d'emballage pour une masse multi-composants durcissable, son utilisation pour preparer la masse multi-composants durcissable et procede de fabrication d'une masse multi-composants durcissable

Country Status (5)

Country Link
US (1) US20190071245A1 (fr)
EP (2) EP3219639A1 (fr)
AU (1) AU2017233891A1 (fr)
CA (1) CA3015270A1 (fr)
WO (1) WO2017157818A1 (fr)

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Publication number Priority date Publication date Assignee Title
US10800950B2 (en) * 2017-12-11 2020-10-13 Perfec Cigar Solutions, Inc. Cigar glue and method of use

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AU2017233891A1 (en) 2018-08-30
EP3219639A1 (fr) 2017-09-20
CA3015270A1 (fr) 2017-09-21
US20190071245A1 (en) 2019-03-07
WO2017157818A1 (fr) 2017-09-21

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