Electrically Heated Cigarette Including Control-Release Flavoring
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United States of America Patent
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app pub date -
Mar 9, 2011
filing date -
Oct 31, 2002
priority date (Note) -
Abandoned
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Abstract
Electrically heated cigarettes used in an electrical smoking system include a flavoring-release additive and sorbent effective to remove one or more gas-phase constituents of mainstream tobacco smoke. The flavoring-release additive includes at least one flavoring. The flavoring is released in the cigarette upon the flavoring-release additive reaching at least a minimum temperature during smoking. The flavoring-release additive can have various forms including, for example, beads, films and inclusion complexes. Electrical smoking systems including the electrically heated cigarettes, methods of making the cigarettes, and methods of smoking the cigarettes are also provided.
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