Self chilling beverage container
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United States of America Patent
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-
Dec 2, 1997
Grant Date -
N/A
app pub date -
Feb 5, 1996
filing date -
May 24, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A disposable beverage container including a heat exchange unit which, when activated, releases a refrigerant and cools the beverage. The heat exchange unit contains the refrigerant and includes a valve for controllably releasing the same. The refrigerant is a mixture of at least one liquified petroleum gas having a pressure profile of 70 psi at 70.degree. F. and a halogen gas.
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