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1. WO1990006889 - AEROSOL

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Publication Number WO/1990/006889
Publication Date 28.06.1990
International Application No. PCT/GB1988/001103
International Filing Date 14.12.1988
Chapter 2 Demand Filed 04.07.1990
IPC
B65D 83/14 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
CPC
B65D 83/38
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
38Details of the container body
B65D 83/70
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS 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
83Containers or packages with special means for dispensing contents
14for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant ; for a product delivered by a propellant
70Pressure relief devices
Y10T 137/7888
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
137Fluid handling
7722Line condition change responsive valves
7837Direct response valves [i.e., check valve type]
7879Resilient material valve
7888With valve member flexing about securement
Applicants
  • LMG FIBRENYLE LIMITED [GB]/[GB] (AllExceptUS)
  • DOWNING, Trevor [GB]/[GB] (UsOnly)
  • PARKER, Roderick, M. [GB]/[GB] (UsOnly)
Inventors
  • DOWNING, Trevor
  • PARKER, Roderick, M.
Agents
  • CHEYNE, John, Robert, Alexander, Mackenzie
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) AEROSOL
(FR) AEROSOL
Abstract
(EN) There is disclosed an aerosol dispenser (1) comprising a plastics container (2) and a closure which is secured in a fluid tight manner to a neck portion (4) of the container (2). The neck portion has a conformation such that, on deformation thereof by internal pressure at an elevated temperature, the seal between the closure and the container (2) is broken to permit the pressure in the dispenser to be released, whilst retaining the closure captive on the neck portion (4). Also disclosed is a plastics aerosol container (2) for use in the aerosol dispenser of the present invention.
(FR) On décrit une bombe aérosol (1) comprenant un récipient en plastique (2) au col (4) duquel est fixée une fermeture étanche. Ledit col est formé de telle manière qu'en cas de déformations dues à la pression interne en température élevée, le joint étanche entre la fermeture et le récipient (2) se rompt de manière à relâcher la tension dans la bombe aérosol, tant en maintenant la fermeture fixée sur le col (4). On décrit également un récipient aérosol enplastique (2) à utiliser pour la bombe aérosol de la présente invention.
Related patent documents
GB2205614
EP0449809
AU1989029040
US5199615
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