Cigarette filter

Details Cigarette filter Cigarette filter

1989-09-29

1991-12-31

Millin, V.

Tobacco

Smoke separator or treater

Having a polymer

131335, A24D 300

Patent

active

050762958

ABSTRACT:
A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven polypropylene web, glycerin and a water soluble tobacco extract. The filter element comprises about 5 to about 55 percent tobacco extract, based on the total weight of the filter material and tobacco extract.

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