Activated carbon filter
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United States of America Patent
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May 23, 2006
Grant Date -
Jan 6, 2005
app pub date -
May 27, 2004
filing date -
Sep 25, 1998
priority date (Note) -
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Abstract
The present invention relates to a novel polymer as binder for producing activated carbon filters. The polymer of the invention is a polyethylene homopolymer and/or copolymer having a melt flow index (MFI 190/15) of from 1.2 g/10 min to 10 g/10 min, a polydispersity M.sub.w/M.sub.n of from 3 to 30, a bulk density of from 0.05 g/cm.sup.3 to 0.5 g/cm.sup.3 and a particle size from 5 .mu.m to 300 .mu.m.
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