GB1325712A - Aerosol dispensers - Google Patents

Aerosol dispensers

Info

Publication number
GB1325712A
GB1325712A GB1031570A GB1031570A GB1325712A GB 1325712 A GB1325712 A GB 1325712A GB 1031570 A GB1031570 A GB 1031570A GB 1031570 A GB1031570 A GB 1031570A GB 1325712 A GB1325712 A GB 1325712A
Authority
GB
United Kingdom
Prior art keywords
spray
mixed
materials
spray materials
july
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.)
Expired
Application number
GB1031570A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Priority claimed from DE2030419A external-priority patent/DE2030419C3/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1325712A publication Critical patent/GB1325712A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers 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
    • B65D83/60Contents and propellant separated
    • B65D83/66Contents and propellant separated first separated, but finally mixed, e.g. in a dispensing head
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers 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
    • B65D83/68Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682Dispensing 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

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)
  • Nozzles (AREA)

Abstract

1325712 Spray producers CIBA-GEIGY AG 2 July 1970 [3 July 1969 19 June 1970] 10315/73 Divided out of 1325711 Addition to 1241333 Heading B2F The aerosol dispenser of the parent Specification 1241333 is modified to produce a mixed spray from spray materials held in separate containers, at least one of which is a flexible bag. When a single flexible bag 7 is provided, the other spray material fills the outer container 1 (Fig. 7). The spray materials may be mixed before being delivered from a single Venturi nozzle, Figs. 7-11, or, alternatively, they may be sprayed separately in converging jets, from separate nozzles in a single spray head (Figs. 1-6, not shown: see parent Specification 1325711). On depressing the spray head 120, high pressure gasket 11 and low pressure gaskets 14, 15 are opened and the interior of the container is vented through gap 39. The spray materials thus flow in the same way and from the same kind of bag 7 or bags 6, 7, as in Specification 1241333. In Fig. 7, the spray materials are mixed in chamber 122 and the mixture flows to Venturi nozzle 125, through duct 129. In Fig. 9, the spray materials are delivered separately to the neck 125a of the Venturi, so that, as they are mixed, they are simultaneously atomised.
GB1031570A 1967-10-11 1970-07-02 Aerosol dispensers Expired GB1325712A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR124018 1967-10-11
US83900969A 1969-07-03 1969-07-03
DE2030419A DE2030419C3 (en) 1969-07-03 1970-06-19 Atomizing organ

Publications (1)

Publication Number Publication Date
GB1325712A true GB1325712A (en) 1973-08-08

Family

ID=27182675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1031570A Expired GB1325712A (en) 1967-10-11 1970-07-02 Aerosol dispensers

Country Status (1)

Country Link
GB (1) GB1325712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114286793A (en) * 2019-09-13 2022-04-05 宝洁公司 Apparatus and method for manufacturing aerosol dispenser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114286793A (en) * 2019-09-13 2022-04-05 宝洁公司 Apparatus and method for manufacturing aerosol dispenser
US11905104B2 (en) 2019-09-13 2024-02-20 The Procter & Gamble Company Method of making an aerosol dispenser
CN114286793B (en) * 2019-09-13 2024-03-08 宝洁公司 Apparatus and method for manufacturing aerosol dispenser

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees