Tobacco – Smoke separator or treater – By adding constituent to smoke stream
Patent
1988-09-02
1989-11-07
Millin, Vincent
Tobacco
Smoke separator or treater
By adding constituent to smoke stream
131364, 131365, 131360, A24D 100
Patent
active
048785075
ABSTRACT:
Low sidestream cigarettes comprise at least 20% expanded tobacco and cigarette paper of an air permeability of not more than 20 Coresta units, the tobacco density being between 100 and 260 mg cm.sup.-3.
REFERENCES:
patent: Re32615 (1988-03-01), Luke
patent: 4624268 (1986-11-01), Baker et al.
Case Paul D.
Dittrich David J.
British-American Tobacco Company Ltd.
Lamb Charles G.
Millin Vincent
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