Cigarette

Cigarette

Cigarettes which yield very low levels of sidestream "tar" during use comprise a paper wrapper having an air permeability of less than about 10 CORESTA units, and a blend of a tobacco filler material and a second smokable material. The second smokable material preferably includes about 60...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MONTOYA, MARIA T, CREAMER, GLENN E, NORMAN, ALAN B, SANDERS, JR., NORMAN C
Format: Patent
Sprache:eng
Schlagworte:
CIGARETTES
CIGARS
HUMAN NECESSITIES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
SNUFF
TOBACCO
TOBACCO SMOKE FILTERS
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Beschreibung
Zusammenfassung:Cigarettes which yield very low levels of sidestream "tar" during use comprise a paper wrapper having an air permeability of less than about 10 CORESTA units, and a blend of a tobacco filler material and a second smokable material. The second smokable material preferably includes about 60 weight percent calcium carbonate, about 30 weight percent pyrolyzed alpha-cellulose and about 10 weight percent carboxymethyl cellulose. Such cigarettes, when used, generate very low amounts of sidestream "tar," and hence, very low levels of visible sidestream smoke.