Tobacco – Cigar or cigarette making – Including cooperating surfaces to induce rolling
Patent
1978-08-02
1981-01-13
Millin, V.
Tobacco
Cigar or cigarette making
Including cooperating surfaces to induce rolling
131140C, 131140P, A24B 314
Patent
active
042443814
ABSTRACT:
A method of upgrading tobacco by-product material, such as stems, into a smokable filler component such that it can beneficially be blended with conventional tobacco filler to impart a mild smoke with low impact and no undesirable "woody taste" is disclosed. The method for producing this upgraded tobacco by-product material comprises subjecting the material to a heat treatment step such that it experiences a weight loss of at least 10% and a water extraction step such that water soluble constituents contained within the material are removed therefrom. The smoking material obtained by such method is also described.
REFERENCES:
patent: 3529602 (1970-11-01), Hind et al.
patent: 3529606 (1970-09-01), de la Burde et al.
patent: 3818915 (1974-06-01), Anderson
patent: 3844294 (1974-10-01), Webster
patent: 3885575 (1975-05-01), Parkes et al.
patent: 3894543 (1975-07-01), Anderson et al.
patent: 4014348 (1977-03-01), Garner
patent: 4131118 (1978-12-01), Gellatly et al.
patent: 4133317 (1979-01-01), Briskin
Tobacco and Tobacco Smoke by Wynder et al., p. 54 cited, Academic Press, 1967, New York, N. Y.
Millin V.
Philip Morris Incorporated
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