Smoking article and method of manufacturing same, and method of manufacturing carbon monoxide reducing agent
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United States of America Patent
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Jan 22, 2013
Grant Date -
Aug 25, 2011
app pub date -
May 5, 2011
filing date -
Nov 6, 2008
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Abstract
A smoking article includes a carbon monoxide reducing agent including particles including a calcium aluminate represented by the formula (CaO)m(Al2O3)n, where 1/6≦m/n≦4/1, wherein the particles have a BET specific surface area of 2 m2/g or more and less than 20 m2/g.
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