Cigarettes

Details Cigarettes Cigarettes

1977-03-17

1979-03-27

Michell, Robert W.

Tobacco

Cigar or cigarette making

Including cooperating surfaces to induce rolling

131 8R, 131 8A, 131 10R, 131 15A, 131 107, A24D 102

Patent

active

041460405

ABSTRACT:
A fire resistant cigarette has a wrapper having a coating applied as a dual treatment comprising the separate steps of coating the wrapper with a solution of an alkali metal silicate and coating the wrapper with a pH lowering material wherein the pH lowering material lowers the pH of the alkali silicate. The dual treatment of the cigarette is such that when the cigarette is smoked it produces a smoke which has a pleasing taste and the cigarette is fire resistant.

REFERENCES:
patent: 1798537 (1931-03-01), Honigbaum
patent: 1996002 (1935-03-01), Seaman
patent: 2718889 (1955-09-01), Claussen
patent: 2766148 (1956-10-01), Rowland
patent: 3030963 (1962-04-01), Cohn
patent: 3368566 (1968-02-01), Avedikian
patent: 3581748 (1971-06-01), Cameron
patent: 3861403 (1975-01-01), Vinals et al.
patent: 3878850 (1975-04-01), Gibson et al.
patent: 4006749 (1977-02-01), Horowitz
Low Tar-Nicotine Content Design, by Dr. Samfeld, pp. 26 & 28, cited, published in Tobacco Magazine, 9/28/1973.

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