Tobacco – Tobacco or tobacco substitute product or component part thereof – Compositions – e.g. – smoking or chewing mixture or medium
Patent
1989-01-18
1990-07-24
Millin, V.
Tobacco
Tobacco or tobacco substitute product or component part thereof
Compositions, e.g., smoking or chewing mixture or medium
131352, 131369, 131365, A24D 102, A04D 118
Patent
active
049428888
ABSTRACT:
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.
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Creamer Glenn E.
Montoya Maria T.
Norman Alan B.
Sanders, Jr. Norman C.
Millin V.
R. J. Reynolds Tobacco Company
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