发明名称 |
COMPOSITE HEAT SOURCE FOR A SMOKING ARTICLE |
摘要 |
<p>A composite heat source for use in a smoking article is provided, including a non-combustible porous ceramic matrix; and a particulate combustible fuel embedded within the non-combustible porous ceramic matrix. The non-combustible porous ceramic matrix is formed from one or more particulate materials having a median D50 particle size at least five times less than the median D50 particle size of the particulate combustible fuel. Preferably, the non-combustible porous ceramic matrix includes one or more transition metal oxides.</p> |
申请公布号 |
EP2797440(A1) |
申请公布日期 |
2014.11.05 |
申请号 |
EP20120818524 |
申请日期 |
2012.12.28 |
申请人 |
PHILIP MORRIS PRODUCTS S.A. |
发明人 |
RAETHER, FRIEDRICH;FRIEDRICH, HOLGER;BABER, JENS |
分类号 |
A24B15/16;A24F47/00 |
主分类号 |
A24B15/16 |
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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