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US 6,615,843 B2Granted
Tobacco smoke filter and relative composition made of antioxidant and mineral substances
OwnerIvo E. Perainventor
Life of this patent
Estimating the term…
Abstract
A tobacco smoke filter synergist composition is provided comprised of antioxidants and minerals: the former are effective as free radical scavenger and the latter are capable of reducing the other harmful substances from tobacco smoke. In particular, minerals include the magnetized ferrite, which has great adsorbing capacity. The composition can be disposed within a one or more chambers.
Claims27
A tobacco smoke filter for use with cigarettes, cigars, pipes, cigarette holders or other smoking articles, said filter comprising:
- means for removing from tobacco smoke free radicals;
- means for reducing carcinogenic substances contained in the tobacco smoke ;
- and
- means for separating said means for removing and said means for reducing.
1 more element
A tobacco smoke filter for use with cigarettes, cigars, pipes, cigarette holders or other smoking articles, said filter comprising:
- a first chamber having non absorbent antioxidants disposed inside which smoke initially passes through for removing tobacco smoke free radicals;
- a second chamber constituted by minerals for reducing carcinogenic substances contained in the tobacco smoke;
- and
- one or more partition for separating said first chamber from said second chamber.
1 more element
Dependencies are inferred from the claim text.