Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling
Patent
1974-11-25
1977-04-26
Michell, Robert W.
Tobacco
Cigar or cigarette making
Including cooperating surfaces to induce rolling
131 17AC, A24D 118
Patent
active
040195201
ABSTRACT:
Tobacco substitutes comprising an organic binder containing boric oxide or boron oxyacids and their ammonium, alkali metal and alkaline earth metal salts are disclosed. The disclosed tobacco substitute may comprise from about 2 to about 95% by weight boric oxide, boron oxyacid, or boron oxyacid salt and from about 5 to about 50% by weight, of the organic binder wherein during combustion the boron compound melts or fuses to form a stable ash. The tobacco substitute may also optionally include up to about 93% by weight of a filler such as CaCO.sub.3, MgCO.sub.3, charcoal, alumina or alumina trihydrate and up to about 15% by weight monoammonium or diammonium phosphate.
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"Temperature-Yield Profiles of Tobacco and Tobacco Constituents I" by Benner et al. published by Dept. of Agronomy, University of Kentucky, Lexington Ky. et al. 8/1969.
Johnson Robert R.
Strubel David G.
Brown & Williamson Tobacco Corporation
Mason William J.
Michell Robert W.
Millin V.
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