Formation and deposition of sputtered nanoscale particles in cigarette manufacture

Nanoscale particles are formed and deposited in situ on tobacco cut filler, cigarette paper and/or cigarette filter materials by physical vapor deposition. The nanoscale particles are capable of acting as an oxidant for the conversion of carbon monoxide to carbon dioxide and/or as a catalyst for the...

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Hauptverfasser: Yadav, Ramkuber, Saoud, Khaled, Rasouli, Firooz, Hajaligol, Mohammad
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Nanoscale particles are formed and deposited in situ on tobacco cut filler, cigarette paper and/or cigarette filter materials by physical vapor deposition. The nanoscale particles are capable of acting as an oxidant for the conversion of carbon monoxide to carbon dioxide and/or as a catalyst for the conversion of carbon monoxide to carbon dioxide.