Smoke filters for reducing components in a smoke stream
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United States of America Patent
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Oct 6, 2015
Grant Date -
Sep 18, 2014
app pub date -
Mar 10, 2014
filing date -
Mar 13, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Smoke filters that reduce the concentration of carbon monoxide and phenols in a smoke stream may include a porous mass section comprising a plurality of active particles, a plurality of binder particles, and an active coating disposed on at least a portion of the active particles and the binder particles, wherein the active particles and the binder particles are bound together at a plurality of contact points; and a filter section. In some instances, a filter may include a porous mass section comprising a plurality of active particles and a plurality of binder particles, wherein the active particles and the binder particles are bound together at a plurality of contact points without an adhesive; and a filter section comprising an active dopant.
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