Cigarette and cigarette filter element therefor

Details Cigarette and cigarette filter element therefor Cigarette and cigarette filter element therefor

1992-06-05

1993-09-21

Millin, Vincent

Tobacco

Smoke separator or treater

By adding constituent to smoke stream

131342, 131343, 131344, A24D 302

Patent

active

052460177

ABSTRACT:
A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven thermoplastic material. The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with an acidic material (e.g., phosphoric acid) or a basic material (e.g., sodium hydroxide).

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Publication No. FTR-80, Published by Eastman Kodak Chemical Company.

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