Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling
Patent
1975-03-25
1976-05-25
Michell, Robert W.
Tobacco
Cigar or cigarette making
Including cooperating surfaces to induce rolling
131 9, 131266, A24B 1502
Patent
active
039585808
ABSTRACT:
The amount of nitrogen dioxide in tobacco smoke is materially reduced by bringing the smoke into contact with uncombusted tobacco having dispersed therein an effective amount of a composition comprising a pharmaceutically acceptable salt of ascorbic acid or erthorbic acid or mixtures of such salts with their respective acids wherein the molar ratio of acid to salt does not exceed about 3:1.
Mergens William Joseph
Newmark Harold Leon
Hoffmann-La Roche Inc.
Leon Bernard S.
Michell Robert W.
Millin V.
Swope R. Hain
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