Humidity control method and apparatus for use in an enclosed assembly
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United States of America Patent
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Oct 19, 2010
Grant Date -
May 14, 2009
app pub date -
Jan 16, 2009
filing date -
Feb 26, 2004
priority date (Note) -
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Abstract
A humidity control method and apparatus that can be utilized to provide humidity control within an enclosed assembly such as a disc drive. The apparatus includes a container that is at least partially formed of a material through which water vapor can freely move. The apparatus also includes a humidity-controlling mixture that comprises at least one salt and a superabsorbent polymer. The humidity-controlling mixture is enclosed within the container.
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