Sheet containing fibrous or tubular moisture adsorbent metal oxide
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United States of America Patent
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Mar 1, 2011
Grant Date -
Dec 31, 2009
app pub date -
Jul 4, 2007
filing date -
Jul 5, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention is to provide a sheet product that is excellent in moisture absorption amount, moisture absorption speed and moisture release speed and is capable of keeping a powder from falling off and that can have a large content of a moisture adsorbent, and the sheet product of this invention contains (a) a moisture adsorbent formed of a tubular or fibrous metal oxide, (b) a cellulosic fibrillated fiber, and (c) an organic fiber having a fineness of 0.01 dtex to 0.45 dtex and is characteristically produced by a paper-making method.
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