发明名称 |
Cigarette wrapper with printed catalyst |
摘要 |
A wrapper for a smoking article includes a web; and a patterned deposit on at least a portion of one surface of the wrapper, wherein the patterned deposit comprises catalyst particles. The patterned deposit can include a nanoparticle catalyst that is capable of catalyzing the conversion of a constituent gas component in the mainstream and/or sidestream smoke of the smoking article. The constituent gas component can be carbon monoxide and/or nitric oxide and the catalyst particles can be iron oxide. Also provided is a smoking article comprising a tobacco rod having a wrapper formed around the tobacco rod, the wrapper including a patterned deposit on at least a portion of one surface of the wrapper. A method of making the wrapper and a method of making a smoking article utilizing the wrapper are also provided. |
申请公布号 |
ZA200509578(B) |
申请公布日期 |
2006.11.29 |
申请号 |
ZA20050009578 |
申请日期 |
2005.11.28 |
申请人 |
PHILIP MORRIS PRODUCTS S.A. |
发明人 |
LI, PING;GEDEVANISHVILI, SHALVA;RASOULI, FIROOZ;ZHANG, WEIJUN;GARG, RAJESH K.;ALONSO, HECTOR |
分类号 |
A24B15/28;A24C5/00;A24D1/02 |
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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