CIGARETTE FILTER Russian patent published in 2007 - IPC A24D3/14 

Abstract RU 2304914 C2

FIELD: cigarette industry, in particular, manufacture of cigarette filters.

SUBSTANCE: cigarette filter contains sesame lignan in an amount of from 0.01 mg to 300 mg per filter. Such composition allows amount of free radicals in vapor phase within cigarette filter to be reduced without changing taste and flavor of cigarette.

EFFECT: improved quality of cigarette filter.

4 cl

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RU 2 304 914 C2

Authors

Khosono Kijosi

Dates

2007-08-27Published

2004-03-26Filed