Preparation of refrigerant materials
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United States of America Patent
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Jan 18, 2005
Grant Date -
N/A
app pub date -
Jan 21, 2003
filing date -
Feb 26, 1999
priority date (Note) -
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Abstract
Portable refrigeration devices (1) including methods for preparing sorbents (30) for use in such devices, and the sorbents (30) prepared in this way. The methods relate to the substantially complete degassing for the maximization of receiving refrigerant vapor from the evaporator chamber (10) of such refrigeration devices (1), and the maximization of heat transfer to heat sink materials (40) in such refrigeration devices (1).
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