Patent ID: 7316329
Filing Date: 2008-01-08
Classification: B65D,B67D,Y02W

Abstract:
1. A container adapted for pressurized dispensation of a liquid and containing said liquid, the container comprising: a collapsible liner comprising a flexible polymeric film material, a first rigid port affixed to the film material and defining a first aperture, and a second rigid port affixed to the film material and defining a second aperture; a housing adapted to contain the collapsible liner, said housing defining at least a first orifice adapted to receive any of the first rigid port and the second rigid port, wherein the housing and liner define a sealable first volume therebetween, and wherein the housing is more rigid than the liner; and a gas feed passage coupleable to a source of pressurized gas to pressurize the first volume during dispensing operations; wherein said liquid comprises a semiconductor manufacturing liquid reagent and is contained within the liner.