SMOKING ARTICLE

A cigarette (10) provides tobacco flavor by heating tobacco (16), but not burning tobacco or any other material. A heat source (35) which includes a metal oxide (eg., calcium oxide), an anhydrous metal sulfate (eg., magnesium sulfate), an inorganic salt and a sugar, generates heat upon contact of wa...

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Bibliographische Detailangaben
Hauptverfasser:	DENNIS LEE POTTER, HENRY THOMAS RIDINGS, MARK LINDSAY RAKER
Format:	Patent
Sprache:	eng
Schlagworte:	CIGARETTES CIGARS HUMAN NECESSITIES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING MATCH BOXES SMOKERS' REQUISITES SNUFF TOBACCO
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Beschreibung
Zusammenfassung:	A cigarette (10) provides tobacco flavor by heating tobacco (16), but not burning tobacco or any other material. A heat source (35) which includes a metal oxide (eg., calcium oxide), an anhydrous metal sulfate (eg., magnesium sulfate), an inorganic salt and a sugar, generates heat upon contact of water therewith. The heat produced by the heat source heats tobacco in a heat exchange relationship therewith. Flavors volatilize from the tobacco and are drawn into the mouth of the user of the cigarette. Typical heat sources heat the tobacco to a temperature within 70 DEG C to 200 DEG C for 4 to 8 minutes.