发明名称 |
AEROSOL-GENERATING SYSTEM FOR GENERATING NICOTINE SALT PARTICLES |
摘要 |
An aerosol-generating system comprises: a nicotine source (6); a volatile delivery enhancing compound source (10) downstream of the nicotine source,wherein the volatile delivery enhancing compound comprises an acid; heating means (18) for heating the nicotine source; and a physically separate heat transfer barrier (8) between the nicotine source and the volatile delivery enhancing compound source. The heating means is preferably configured to heat the nicotine source to a temperature of between about 80°C and about 150°C. The heat transfer barrier is preferably configured so that in use the temperature of the volatile delivery enhancing compound source is less than about 50°C when the nicotine source is heated to a temperature of between 80°C and 150°C by the heating means. The heat transfer barrier may comprise a solid material having a thermal conductivity of less than about 1W per metre Kelvin (W/(m•K)) at 23°C and a relative humidity of 50%. Alternatively, the heat transfer barrier may comprise a cavity having a length of at least about 8mm. |
申请公布号 |
WO2015040180(A3) |
申请公布日期 |
2015.06.11 |
申请号 |
WO2014EP70034 |
申请日期 |
2014.09.19 |
申请人 |
PHILIP MORRIS PRODUCTS S.A. |
发明人 |
ZUBER, GÉRARD;FARINE, MARIE;SILVESTRINI, PATRICK CHARLES |
分类号 |
A24F47/00 |
主分类号 |
A24F47/00 |
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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