Tobacco – Tobacco or tobacco substitute product or component part thereof – Compositions – e.g. – smoking or chewing mixture or medium
Patent
1978-08-02
1982-06-08
Millin, Vincent
Tobacco
Tobacco or tobacco substitute product or component part thereof
Compositions, e.g., smoking or chewing mixture or medium
131369, 131372, A24B 314, A24D 118
Patent
active
043334849
ABSTRACT:
An improved smoking material affording reduced particulate matter and puff count yet having the flavor and aromatic qualities of natural tobacco, which comprises cellulosic material having incorporated therein a metal salt from the group consisting of calcium salts, magnesium salts, iron salts, and aluminum salts of various organic or inorganic acids. A process for producing such a synthetic smoking material is also disclosed. The process preferably comprises forming an aqueous slurry of the cellulosic material, preferably in the form of loose and slightly beaten cellulose fibers, adding the metal salt to the slurry, casting the same and thereafter drying, conditioning and slitting or cutting the resulting sheet to produce a low tar filler material. A preferred embodiment of the invention resides in foaming the slurry prior to casting the same to form an expanded product.
REFERENCES:
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patent: 3613693 (1971-10-01), Monte
patent: 3807414 (1930-04-01), Hedge
patent: 3931824 (1976-01-01), Miano et al.
patent: 3943942 (1976-03-01), Anderson
patent: 3987802 (1976-10-01), Austin
patent: 4008723 (1977-02-01), Borthwick et al.
patent: 4109664 (1978-08-01), Hedge
patent: 4233993 (1980-11-01), Miano et al.
Millin Vincent
Philip Morris Incorporated
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