Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling
Patent
1977-01-04
1978-11-14
Michell, Robert W.
Tobacco
Cigar or cigarette making
Including cooperating surfaces to induce rolling
131 17R, 131140R, A24B 1500
Patent
active
041251180
ABSTRACT:
The amounts of tars, nicotine, phenols, carbon monoxide, hydrogen cyanide, and other toxic materials generated during the smoking of tobacco and its substitutes is reduced by incorporating in the smoking composition a small amount of a transition metal compound, e.g., chromium n-heptanoate.
REFERENCES:
patent: 2739913 (1956-03-01), Lieser
patent: 2914072 (1959-11-01), Tyrer et al.
patent: 4055191 (1977-10-01), Norman et al.
United States Published Patent Application B306,655, Date 1/28/1975.
Berlow Evelyn
Michell Robert W.
Millin V.
Tenneco Chemicals Inc.
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