Invention Grant
- Patent Title: Formation and deposition of sputtered nanoscale particles in cigarette manufacture
- Patent Title (中): 卷烟制造中溅射的纳米级颗粒的形成和沉积
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Application No.: US13240238Application Date: 2011-09-22
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Publication No.: US08281793B2Publication Date: 2012-10-09
- Inventor: Ramkuber Yadav , Khaled Saoud , Firooz Rasouli , Mohammad Hajaligol
- Applicant: Ramkuber Yadav , Khaled Saoud , Firooz Rasouli , Mohammad Hajaligol
- Applicant Address: US VA Richmond
- Assignee: Philip Morris USA Inc.
- Current Assignee: Philip Morris USA Inc.
- Current Assignee Address: US VA Richmond
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: A24B15/18
- IPC: A24B15/18
Abstract:
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.
Public/Granted literature
- US20120012122A1 FORMATION AND DEPOSITION OF SPUTTERED NANOSCALE PARTICLES IN CIGARETTE MANUFACTURE Public/Granted day:2012-01-19
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