Cigarette filter containing activated carbon impregnated...

Details Cigarette filter containing activated carbon impregnated... Cigarette filter containing activated carbon impregnated...

2005-10-06

2010-02-16

Tucker, Philip C (Department: 1791)

Tobacco

Smoke separator or treater

By chemical reaction, e.g., ion-exchange, chelating,...

C131S335000, C131S331000

Reexamination Certificate

active

07661432

ABSTRACT:
A cigarette filter is characterized in that sesame lignan (which is at least one selected from the group consisting of sesamin, sesamol, sesaminol, sesamolinol, sesamolin and pinoredinol) is added to the filter.

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Smeds, et al. “Quantification of a Broad Spectrum of Lignans in Cereals, Oilseeds, and Nuts”, J. Agric. Food Chem. 2007, 55, 1337-1346.
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