Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette
Patent
1995-06-01
1997-04-01
Barts, Samuel
Tobacco
Tobacco or tobacco substitute product or component part thereof
Cigar or cigarette
131335, A24B 312
Patent
active
056156944
ABSTRACT:
The object of the invention is a method for modifying or aromatizing the primary or secondary smoke of smoking products such as cigarettes, cigars and similar products, as well as the mixture intended to be smoked, for instance in a pipe or in the form of a cigarette, by applying to the wrapper of these products at least one solution of the aromatizing or modifying substances which are transferred onto the product in vapor phase in the confined atmosphere of the packing of these products. According to the invention, there is used as solvent a product which is non-volatile at ambient temperature and has a vapor tension less than that of the aromatic substance to be deposited.
REFERENCES:
patent: 2460285 (1949-02-01), Hale
patent: 3344796 (1967-10-01), Yamaji et al.
patent: 4140135 (1979-02-01), Godfrey, Jr.
patent: 4466451 (1984-08-01), Bonnet et al.
patent: 4804002 (1989-02-01), Herron
patent: 5172704 (1992-12-01), Chan et al.
patent: 5514191 (1992-10-01), Owens, Jr.
Leffingwell et al "Tobacco Flavoring For Smoking Products", 1972, R.J. Relds Tobacco Company, Winston Salem, NC pp. 63-64.
Chemical Abstract 108:147386; CH 662042, Sep. 15, 1987.
Derwent 87-291819; CH 662042, Sep. 15, 1987.
Battard Jean-Claude
Esnault Daniel
Barts Samuel
Societe Nationale D'Exploitation Industrielle des Tabacs et Allu
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