发明名称 |
Formation and deposition of sputtered nanoscale particles in cigarette manufacture |
摘要 |
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.
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申请公布号 |
US2005263163(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20040972205 |
申请日期 |
2004.10.25 |
申请人 |
PHILIP MORRIS USA INC. |
发明人 |
YADAV RAMKUBER;SAOUD KHALED;RASOULI FIROOZ;HAJALIGOL MOHAMMAD |
分类号 |
A24B15/28;A24C5/00;A24D1/02;A24D3/16;A24F1/20;(IPC1-7):A24F1/20 |
主分类号 |
A24B15/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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