Smoking articles having reduced analyte levels and process for making same
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United States of America Patent
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Apr 10, 2012
Grant Date -
Aug 10, 2006
app pub date -
Feb 7, 2005
filing date -
Feb 7, 2005
priority date (Note) -
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Abstract
Smoking articles having reduced Hoffmann analytes contained in the mainstream smoke is disclosed. In one embodiment, an alginate composition is applied to a wrapper that is incorporated into a smoking article. The alginate composition causes a significant reduction in at least certain of the Hoffmann analytes that are generated when the smoking article is smoked. The alginate composition may be applied so as to cover a substantial portion of the surface area of the wrapper in one embodiment. In another embodiment, the alginate composition is applied as a single band to the paper wrapper so to cover a substantial portion of the distal end of the smoking article.
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