Aerosol container made of plastic
AssigneeAlpla-Werke Alwin Lehner GmbH & Co.KG
InventorRobert Siegl
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to an aerosol container made of plastic, the container having a neck, the opening of which is closeable in a pressure-tight manner by a valve unit that can be actuated by a pushbutton, the container being Tillable with a liquid or gaseous propellant and a liquid to be sprayed. The aerosol container can be an injection cast preform with an elongated tubular preform body. The preform body is closed by a dome-shaped convex preform base, beyond which an integrally formed stand region projects in an axial direction. The preform body adjoins the opening of the neck at the opposite axial longitudinal ends of the preform body.
Claims19
An aerosol container of plastic, the aerosol container comprising:
- an injection-molded preform with an elongate, tube-like preform body including a wall, a neck with an opening, an outwardly arched dome-shaped preform base and a standing region, the outwardly arched dome-shaped preform base terminates the preform body at one end and the neck with the opening is connected onto the preform body at an opposite axial longitudinal end of the preform body from the outwardly arched dome-shaped preform base, wherein
- the standing region extends from the outwardly arched dome-shaped preform base in an axial direction beyond the outwardly arched dome-shaped preform base, and which is integrally formed as one piece with the preform;
- and
- a valve unit which can be actuated by a push button, the valve unit arranged in the opening to close the preform in a pressure-tight manner, the aerosol container being fillable with a liquid or gaseous propellant and a liquid which is to be sprayed.
Dependencies are inferred from the claim text.