Cigarette with improved cellulosic substrate

Details Cigarette with improved cellulosic substrate Cigarette with improved cellulosic substrate

1994-09-13

1996-12-31

Bahr, Jennifer

Tobacco

Tobacco users' appliance

Device used for smoking

A24F 122, A24F 4700

Patent

active

055884466

ABSTRACT:
The present invention provides improved cigarettes and other smoking articles in which the substrate is a cellulosic material, preferably paper or a paper-like material, e.g., tobacco paper. The substrate of the present invention is used to retain very high amounts of aerosol forming materials and flavorants, which, upon exposure to heated air passing through the aerosol generating means during smoking, are vaporized and delivered to the user as a smoke-like aerosol.

REFERENCES:
patent: 4807809 (1989-02-01), Pryor et al.
patent: 4893637 (1990-01-01), Hancock et al.
patent: 4966171 (1990-10-01), Serrano et al.
patent: 5183062 (1993-02-01), Clearman
patent: 5203355 (1993-04-01), Clearman
patent: 5247947 (1993-09-01), Clearman et al.
New Cigarette Prototypes That Heat Instead of Burn Tobacco, R J Reynolds Corp.
Leffingwell et al., Tobacco Flavoring For Smoking Products (1972).
U.S. patent application Ser. No. 07/710,273, filed Jun. 14, 1991.
U.S. patent application Ser. No. 07/882,209, filed May 13, 1992.

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