B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 83/76 (2006.01) A61M 5/315 (2006.01) B65D 81/32 (2006.01)
Patent
CA 2139393
An air- and liquid-tight container capable of storing different substances in different compartments sealingly separated by a front gasket having two separate parts independently slidable, and a rear gasket connectable to a push rod so as to function as a plunger, the front gasket being slidable in response to sliding of the rear gasket, thereby enabling the substance in the rear compartment to be introduced into the front compartment through a bypass, wherein the front and rear gaskets are encased in the tubular body at a compressibility C (%) of 2% to 10% with the product of the compressibility and the contact area (mm2) of the gaskets with the inside wall of the tubular wall falling within the range of 150 to 400.
Kawakita Hiroyuki
Matsuda Teruo
Otani Seiji
Tanaka Nobuo
Arte Corporation
Dennison Associates
Takeda Chemical Industries Ltd.
Takeda Pharmaceutical Company Limited
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