Activated carbon-containing sorbent
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United States of America Patent
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-
May 13, 2008
Grant Date -
Oct 7, 2004
app pub date -
Apr 2, 2003
filing date -
Apr 2, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An activated carbon-containing sorbent is capable of selectively removing one or more selected gaseous components from a gas. The activated carbon-containing sorbent can be incorporated in a smoking article to remove one or more selected components from mainstream smoke. The activated carbon-containing sorbent can be a composite including one or more molecular sieve materials. Methods of making the activated carbon-containing sorbent, cigarette filters and smoking articles including the activated carbon-containing sorbent, as well as methods for smoking a cigarette comprising the activated carbon-containing sorbent, are provided.
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