Aerosol propelled scent generating self-cooling beverage container with phase locked propellant mixtures and process of manufacturing the same

摘要

A self cooling container with an internal receptacle. The receptacle responds to differences in pressure between its internal and external walls so that when pressure acting external to the receptacle walls falls to atmospheric pressure the receptacle releases cooling agents that cool the contents of the container. The cooling agent may be scented with a pleasing scent. The container may be a can or a bottle for example. A method is provided for producing the bottle by blow molding of a plastic preform with threaded necks at opposite ends thereof and first and second chambers communicating with the necks with the second chamber inside the first chamber.