EP0997396A1 - Capuchon pour récipient aérosol à deux composants - Google Patents

Capuchon pour récipient aérosol à deux composants Download PDF

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Publication number
EP0997396A1
EP0997396A1 EP99118443A EP99118443A EP0997396A1 EP 0997396 A1 EP0997396 A1 EP 0997396A1 EP 99118443 A EP99118443 A EP 99118443A EP 99118443 A EP99118443 A EP 99118443A EP 0997396 A1 EP0997396 A1 EP 0997396A1
Authority
EP
European Patent Office
Prior art keywords
protective cap
aerosol
spray
smaller
guide
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Withdrawn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
EP99118443A
Other languages
German (de)
English (en)
Inventor
Jürg K. Vogelsang
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.)
Kurt Vogelsang GmbH
Original Assignee
Kurt Vogelsang GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kurt Vogelsang GmbH filed Critical Kurt Vogelsang GmbH
Publication of EP0997396A1 publication Critical patent/EP0997396A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/40—Closure caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/42—Filling or charging means
    • B65D83/425—Delivery valves permitting filling or charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head
    • B65D83/687—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head the products being totally mixed on, or prior to, first use, e.g. by breaking an ampoule containing one of the products

Definitions

  • the invention relates to a protective cap for an aerosol can, the one with its rim firm but removable on one around the Spray valve circumferential bead of the spray can is attachable.
  • Such a protective cap in the form of a cover cap for the Filling valve of an aerosol can is from DE-Gbm-1 890 195 known. There you have the cap around a small portion bottle to be able to fill from the aerosol can, a short guide assigned in the initial state by a breakable part is closed to the outside. After this This portion can break out of the portion bottle be pushed up into the guide until its filler neck is in contact with the valve of the large filling can and so the Bottling is achieved.
  • a spray liquid from an elastic Plastic existing container in a portion bottle decant that the container is formed on the neck as a bellows over which a pumping effect is achieved and via a the hose line reaching to the bottom of the container Portion vials can be filled.
  • a protective cap or an aerosol container under pressure is not provided there.
  • Protective caps of the type mentioned are also for spray paint cans well known. They are also used for spray cans used to protect the spray valve, which is a two-component aerosol contain that only by admixing a Hardener component made ready for spraying becomes.
  • the aerosol containing the hardener component also in a spray can, but with smaller dimensions contain and it must with the master paint aerosol if necessary be mixed in that the valve neck of the the smaller spray can containing the hardener component, which in the type of actuating pin of the usual spray head is in the valve insert of the containing the master paint Spray can part are used. That is the hardener component Aerosol containing is in the smaller spray can under a higher pressure and therefore flows during this transfer process into the aerosol spray can containing the base paint about.
  • the hardener component is usually polyisocyanate, caused by improper handling during of the transfer process can also spray out sideways and to Injury to the user, especially if it is comes into contact with the eyes of the user.
  • the present invention is based on the object Make the transfer process easier and safer.
  • the aerosol can Part of a two-component paint spray can and the guide a receiving space for the smaller, the hardener component containing aerosol can forms up to the upper end wall the protective cap is sufficient, and that in the to the smaller aerosol can adjacent end wall a trigger part is provided, the inward force and can be pressed against the smaller aerosol can axially so far out of their receiving space that the transfer process of the hardener component under higher pressure into the two-component spray can.
  • the smaller aerosol becomes a unit with the larger spray can and it's protected inside arranged the protective cap.
  • the receiving space for the have smaller aerosol can guide ribs that from the Project the wall of the protective cap inwards and its inner edges clamp against the smaller aerosol can.
  • the Dimensions of the protective cap and the guide can be so be chosen that the valve socket of the smaller aerosol can already lies on the seat of the spray valve of the spray can, if the smaller aerosol can in their recording room is held. Only by pressure from the outside on the release part the small aerosol can becomes axial within its guide moved until their valve stub into the valve of the Can containing master lacquer penetrates and the transfer process causes.
  • the design of the new protective cap on the one hand given the certainty that the two were facing each other matching valve parts properly and without difficulty be brought together.
  • the new protective cap therefore performs several functions. It serves in the usual way to protect the valve the spray can, it serves as a guide and a trigger for the Transfer process itself and it serves as protection during the transfer process.
  • the trigger part can be a Actuating tab be formed, the predetermined breaking points is held in the plane of the end wall of the protective cap and lies against the bottom of the smaller aerosol can.
  • This configuration can, especially if the protective cap in is known to be made of plastic, simple realize.
  • the protective cap can also be used a recording for the one required after the transfer process Spray head can be provided, which in a simple manner from a exist in a side wall of the protective cap arranged opening can in which the spray head until final use of the prepared two-component paint aerosol mixture is used.
  • Fig. 1 shows that a spray can 1 per se
  • a protective cap 2 is placed on the Embodiment is made of plastic.
  • This Protective cap 2 sits with an edge 3 on a bead 4 Spray can 1, the one around the spray valve 5 of the spray can 1 containing dome 6 revolves.
  • Inside the protective cap 2 is a receiving space 7 for a cylindrical smaller aerosol can 8 formed, namely in that several guide ribs 9th are provided, which are approximately radial to the outer wall 2a of the Protective cap 2 protrude and with its inner edges parallel to Axis 10 of the spray can 1 run.
  • These guide ribs 9 are designed in the embodiment so that they from one Stand out guide ring 11, which in turn by reinforcing ribs 12 is connected to the side walls 2a.
  • the cylindrical smaller Aerosol can 8 held, for example, that the inner edges of the guide ribs 9 friction and press firmly onto the outer wall of the smaller aerosol can 8.
  • the receiving space 7 is designed so that the small aerosol can 8 rests with its bottom 8a on the bottom 2d of the protective cap 2.
  • the protective cap 2 is in the bottom 2b an insertion tab 13 is provided, which is circular can be and in their position shown in FIG Predetermined breaking points, for example small connecting webs, is aligned with the bottom 2b of the protective cap 2.
  • Hardener component aerosol in the spray can 1 is the smaller aerosol can 8 in a known manner with a transfer valve nozzle 14 provided, which, as in particular Fig. 2nd shows, with its end in the insertion collar 15 of the no closer shown spray valve 5 reaches the spray can 1.
  • the outlet nozzle is also known a spray head 16 placed on the spray valve 5 when the mixture contained in the spray can 1 after the transfer operation should be sprayed.
  • the smaller Aerosol can 8 inside the protective cap 2 safely in one Position held in the refilling process in a simple manner can be caused by that on the actuating tab 13 a force in the sense of arrow 17 is exerted, so that the actuating tab 13 inwards and against the bottom 8a the aerosol can 8 can be pressed.
  • This will make the aerosol can 8 in their leadership within the receiving space 7 axially pressed down to axis 10, with its transfer nozzle 14 the valve of the spray can 1 opens and the refilling process the one under higher pressure in the aerosol can 8
  • Hardener component which is also in aerosol form, causes in the interior of the spray can 1.
  • the guarantee for a flawless is evident Given overflow process and there is, because the protective cap 2nd does not need to be removed for the transfer process, also security against the fact that parts of the hardener component improper handling will leak out and cause injury of the user.
  • the protective cap 2 When the refilling process is finished, the protective cap 2 is removed.
  • the in an opening 21 in the side wall 2a of the Protective cap 2 inserted spray head 16 is removed inwards and for the then desired spraying process of the two-component paint mixture on the valve 5 of the spray can 1 put on.
  • Fig. 3 shows a variant of the protective cap 2 ' insofar as here the guide ribs 9 'so far down are drawn with their lower ends to the lower Reach edge 18 of aerosol can 8 and there with inward facing Lugs 19 are provided, which obliquely to the edge 18th reach around section 20 of the aerosol can 8 and so in addition to the frictional forces of the guide ribs 9 ' also bring about a positive axial securing of the aerosol can 8.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Nozzles (AREA)
EP99118443A 1998-10-28 1999-09-17 Capuchon pour récipient aérosol à deux composants Withdrawn EP0997396A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29819174U DE29819174U1 (de) 1998-10-28 1998-10-28 Schutzkappe für eine Zweikomponenten-Lack-Sprühdose
DE29819174U 1998-10-28

Publications (1)

Publication Number Publication Date
EP0997396A1 true EP0997396A1 (fr) 2000-05-03

Family

ID=8064477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118443A Withdrawn EP0997396A1 (fr) 1998-10-28 1999-09-17 Capuchon pour récipient aérosol à deux composants

Country Status (2)

Country Link
EP (1) EP0997396A1 (fr)
DE (1) DE29819174U1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38919E1 (en) 1993-06-23 2005-12-13 Btg International Limited Injectable microfoam containing a sclerosing agent
US7025290B2 (en) 1999-05-26 2006-04-11 Btg International Limited Generation of therapeutic microfoam
US7731986B2 (en) 2003-11-17 2010-06-08 Btg International Ltd. Therapeutic foam
US7842283B2 (en) 2000-11-24 2010-11-30 Btg International Limited Generation of therapeutic microfoam
US8048439B2 (en) 2003-11-17 2011-11-01 Btg International Ltd. Therapeutic foam
US8512680B2 (en) 2001-08-08 2013-08-20 Btg International Ltd. Injectables in foam, new pharmaceutical applications
US8703827B2 (en) 2005-05-13 2014-04-22 Btg International Ltd. Therapeutic foam
WO2023090997A1 (fr) * 2021-11-22 2023-05-25 Samurai 2K Aerosol Sdn Bhd Ensemble couvercle pour bombe de pulvérisation et bombe de pulvérisation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1890195U (de) 1963-09-20 1964-03-26 Kadus Werk Ludwig Kegel K G Vorzugsweise aus kunststoff bestehende abdeckkappe fuer das abfuellventil von aerosolflaschen.
US3698453A (en) * 1970-09-01 1972-10-17 Oreal Device for storing two liquids separately and dispensing them simultaneously under pressure
US4039097A (en) * 1975-07-31 1977-08-02 Amway Corporation Glass container and adapter ring
DE8320501U1 (de) * 1983-07-15 1983-10-06 Materna Chemie Gebrüder Puder GmbH, 5000 Köln Schutzkappe fuer Abgabebehaelter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1972839U (de) 1967-06-07 1967-11-16 Peter Kwasny G M B H & Co Schutzkappe fuer lackspruehdosen.
BE717426A (fr) 1967-07-05 1968-12-16
BE793318A (fr) 1971-12-28 1973-06-27 Ciba Geigy Boitier de guidage et receptacle de produit monobloc pour les distributeurs aerosols
FR2384132A1 (fr) 1977-03-18 1978-10-13 Oreal Ensemble constitue d'une pompe manuelle assistee pneumatiquement et de son recipient associe
DE3511154A1 (de) 1985-03-27 1986-10-09 Perfect-Valois Ventil GmbH, 4600 Dortmund Misch- und abgabevorrichtung fuer in druckbehaeltern vorliegende stoffkomponenten
DE8704600U1 (de) 1987-03-27 1987-10-15 Cocon Kunststoffen B.V., Arkel Vorrichtung zur gebrauchsfertigen Zubereitung der beiden Komponenten eines zweikomponentigen Montageschaums, insbesondere Polyurethanschaums
JP2605345Y2 (ja) 1992-05-01 2000-07-10 株式会社大塚製薬工場 薬剤容器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1890195U (de) 1963-09-20 1964-03-26 Kadus Werk Ludwig Kegel K G Vorzugsweise aus kunststoff bestehende abdeckkappe fuer das abfuellventil von aerosolflaschen.
US3698453A (en) * 1970-09-01 1972-10-17 Oreal Device for storing two liquids separately and dispensing them simultaneously under pressure
US4039097A (en) * 1975-07-31 1977-08-02 Amway Corporation Glass container and adapter ring
DE8320501U1 (de) * 1983-07-15 1983-10-06 Materna Chemie Gebrüder Puder GmbH, 5000 Köln Schutzkappe fuer Abgabebehaelter

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE40640E1 (en) 1993-06-23 2009-02-17 Btg International Ltd. Injectable microfoam containing a sclerosing agent
USRE38919E1 (en) 1993-06-23 2005-12-13 Btg International Limited Injectable microfoam containing a sclerosing agent
US8091801B2 (en) 1999-05-26 2012-01-10 Btg International Limited Generation of therapeutic microfoam
US7025290B2 (en) 1999-05-26 2006-04-11 Btg International Limited Generation of therapeutic microfoam
US7357336B2 (en) 1999-05-26 2008-04-15 Btg International Limited Generation of therapeutic microfoam
US7604185B2 (en) 1999-05-26 2009-10-20 Btg International Ltd. Generation of therapeutic microfoam
US7842283B2 (en) 2000-11-24 2010-11-30 Btg International Limited Generation of therapeutic microfoam
US7842282B2 (en) 2000-11-24 2010-11-30 Btg International Limited Generation of therapeutic microfoam
US8512680B2 (en) 2001-08-08 2013-08-20 Btg International Ltd. Injectables in foam, new pharmaceutical applications
US7763269B2 (en) 2003-11-17 2010-07-27 Btg International Ltd. Therapeutic foam
US8048439B2 (en) 2003-11-17 2011-11-01 Btg International Ltd. Therapeutic foam
US8323677B2 (en) 2003-11-17 2012-12-04 Btg International Ltd. Therapeutic foam
US7731986B2 (en) 2003-11-17 2010-06-08 Btg International Ltd. Therapeutic foam
US8703827B2 (en) 2005-05-13 2014-04-22 Btg International Ltd. Therapeutic foam
WO2023090997A1 (fr) * 2021-11-22 2023-05-25 Samurai 2K Aerosol Sdn Bhd Ensemble couvercle pour bombe de pulvérisation et bombe de pulvérisation

Also Published As

Publication number Publication date
DE29819174U1 (de) 1999-01-28

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