Highly microporous polymers and methods for producing and using the same
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United States of America Patent
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Apr 3, 2012
Grant Date -
Apr 20, 2006
app pub date -
Jan 20, 2005
filing date -
Jan 20, 2004
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Abstract
The present invention provides microporous polymers and methods for producing and using the same. In particular, microporous polymers of the present invention are highly porous as indicated by a Gurley air permeability flow rate of about 4 seconds or less per mL of air flow per 25 micron of microporous polymer thickness per square inch.
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