Method of making a smoking composition
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United States of America Patent
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app pub date -
Oct 19, 2005
filing date -
Nov 10, 2000
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Abandoned
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Abstract
The present invention relates to smoking articles such as cigarettes, and in particular to catalytic systems containing metallic or carbonaceous particles that reduce the content of certain harmful or carcinogenic substances, including polyaromatic hydrocarbons, tobacco-specific nitrosamines, carbazole, phenol, and catechol, in mainstream cigarette smoke and in side stream cigarette smoke.
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