Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling
Patent
1975-11-10
1977-03-29
Michell, Robert W.
Tobacco
Cigar or cigarette making
Including cooperating surfaces to induce rolling
A24B 1300, A24D 118
Patent
active
040143490
ABSTRACT:
Manufacture of a smoking material by catalytic thermal degradation of carbohydrate material above 250.degree. C, especially 250.degree.-300.degree. C, until the weight of solid residue is 50-90% (especially 65-90%) of the weight of original carbohydrate material, optionally bleaching, combining with a binder and fabricating to produce a tobacco simulating material.
REFERENCES:
patent: 2907686 (1959-10-01), Siegel
patent: 3545448 (1970-12-01), Mormon et al.
Wood Chemistry, by Louis E. Wise, Reinhold Publishing Co., pp. 679-695 (1946).
Morman James Forrester
Parker James Brown
Imperial Chemical Industries Limited
Michell Robert W.
Millin Vincent
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