发明名称 |
Tobacco catalyst and methods for reducing the amount of undesirable small molecules in tobacco smoke |
摘要 |
Tobacco products and articles are disclosed that include a nanoparticle catalyst. The nanoparticles are capable of degrading undesirable small molecules in tobacco smoke. The nanoparticle catalyst includes a dispersing agent that inhibits the deactivation of the nanoparticle catalyst. One embodiment disclosed has a dispersing agent that anchors the nanoparticles to a support material thereby preventing agglomeration of the nanoparticles. The dispersed nanoparticles exhibit higher activity and reduce the required loading in the tobacco material.
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申请公布号 |
US7856992(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20050054196 |
申请日期 |
2005.02.09 |
申请人 |
HEADWATERS TECHNOLOGY INNOVATION, LLC |
发明人 |
ZHOU BING;PARASHER SUKESH;RUETER MICHAEL;WU ZHIHUA |
分类号 |
A24B15/00 |
主分类号 |
A24B15/00 |
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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