Tobacco – Tobacco treatment – With fluid or fluent material
Patent
1986-05-12
1987-10-20
Millin, V.
Tobacco
Tobacco treatment
With fluid or fluent material
131310, A24B 1520, A24B 1528
Patent
active
047007222
ABSTRACT:
A method of treating tobacco with a strong acid to inhibit alkaloid loss during drying. The tobacco is then treated with weak base to neutralize the acid. The preferred strong acid is phosphoric. The preferred weak base is ammonium hydroxide. An added benefit of this treatment is burn retardation by ammonium phosphates resulting in cigarette puff number increase.
REFERENCES:
patent: 587184 (1897-07-01), Cohen
patent: 2164030 (1939-06-01), Coe
Korte Kevin R.
Litzinger Elmer
Wu Dan T.
Brown & Williamson Tobacco Corporation
Lamb Charles G.
Millin V.
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