EP0317865A3 - Method for producing protected metal bases for aerosol valves and the like - Google Patents

Method for producing protected metal bases for aerosol valves and the like Download PDF

Info

Publication number
EP0317865A3
EP0317865A3 EP88118963A EP88118963A EP0317865A3 EP 0317865 A3 EP0317865 A3 EP 0317865A3 EP 88118963 A EP88118963 A EP 88118963A EP 88118963 A EP88118963 A EP 88118963A EP 0317865 A3 EP0317865 A3 EP 0317865A3
Authority
EP
European Patent Office
Prior art keywords
metal base
metal bases
protected metal
aerosol valves
plastics material
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Withdrawn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
EP88118963A
Other languages
German (de)
French (fr)
Other versions
EP0317865A2 (en
Inventor
Adalberto Geier
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.)
Coster Technologie Speciali SpA
Original Assignee
Coster Technologie Speciali SpA
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 Coster Technologie Speciali SpA filed Critical Coster Technologie Speciali SpA
Publication of EP0317865A2 publication Critical patent/EP0317865A2/en
Publication of EP0317865A3 publication Critical patent/EP0317865A3/en
Withdrawn legal-status Critical Current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
    • 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
    • B65D83/38—Details of the container body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
    • B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

According to the method, after the metal base for the aerosol valve or the like has been formed by conventional methods from sheet metal, a layer of protective plastics material such as polyethylene or polypropylene is applied to at least one of its sides. This application can be done by known methods such as spraying or immersion.
The metal base can be formed from unprotected steel which is tin-, nickel- or chromium-plated, or from varnished aluminium alloy.
The plastics material is preferably applied differentially to obtain selectively different layers on the metal base, for example a greater thickness on the inside of its rim, this being the region where the base is clinched or otherwise fixed to the container.
EP88118963A 1987-11-24 1988-11-14 Method for producing protected metal bases for aerosol valves and the like Withdrawn EP0317865A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22742/87A IT1223451B (en) 1987-11-24 1987-11-24 PROCEDURE FOR OBTAINING METALLIC BOTTLES PROTECTED FOR VALVES FOR AEROSOL AND SIMILAR
IT2274287 1987-11-24

Publications (2)

Publication Number Publication Date
EP0317865A2 EP0317865A2 (en) 1989-05-31
EP0317865A3 true EP0317865A3 (en) 1989-08-23

Family

ID=11199916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118963A Withdrawn EP0317865A3 (en) 1987-11-24 1988-11-14 Method for producing protected metal bases for aerosol valves and the like

Country Status (2)

Country Link
EP (1) EP0317865A3 (en)
IT (1) IT1223451B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE258813T1 (en) * 1995-04-14 2004-02-15 Smithkline Beecham Corp DEVICE FOR THE DOSED INHALATION OF BECLOMETHASONE DIPROPRIONATE
ATE297773T1 (en) 1995-04-14 2005-07-15 Smithkline Beecham Corp DOSAGE INHALER FOR SALMETEROL
CN1217654C (en) * 1995-04-14 2005-09-07 史密丝克莱恩比彻姆公司 Metered dose inhaler for albuterol
CN1113675C (en) 1995-04-14 2003-07-09 葛兰素惠尔康公司 Metered dose inhaler for fluticasone propionate
JPH10157750A (en) * 1996-10-02 1998-06-16 Taisei Kako Kk Metallic extruding tube, aerosol can, and manufacture of the metallic extruding tube
US5881929A (en) * 1997-04-25 1999-03-16 Summit Packaging Systems, Inc. Plastic coated mounting cup for spray button seal
FR2779419B1 (en) * 1998-06-09 2000-07-28 Qualipac Sa ADAPTER FOR MOUNTING ON A GLASS BOTTLE OF A VAPORIZER PUMP
GB9918573D0 (en) 1999-08-07 1999-10-06 Glaxo Group Ltd Valve
FR2823183B1 (en) * 2001-04-04 2003-08-15 Valois Sa METAL CRIMPING CAPSULE FOR A FLUID PRODUCT DISPENSING DEVICE
EP2167394B1 (en) 2007-07-16 2012-04-04 Summit Packaging Systems, Inc. Fitment and valve apparatus for bag-on-valve device
US8227027B2 (en) 2007-12-07 2012-07-24 Presspart Gmbh & Co. Kg Method for applying a polymer coating to an internal surface of a container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002437A1 (en) * 1982-01-20 1983-07-21 Knickerbocker, Michael, G. Aerosol mounting cup
WO1984001356A1 (en) * 1982-09-28 1984-04-12 Seaquist Valve Co An improved mounting cup and method of making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002437A1 (en) * 1982-01-20 1983-07-21 Knickerbocker, Michael, G. Aerosol mounting cup
WO1984001356A1 (en) * 1982-09-28 1984-04-12 Seaquist Valve Co An improved mounting cup and method of making same

Also Published As

Publication number Publication date
IT8722742A0 (en) 1987-11-24
EP0317865A2 (en) 1989-05-31
IT1223451B (en) 1990-09-19

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