Smoking article comprising a combustible heat source with a rear barrier coating

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专利权人:

PHILIP MORRIS PRODUCTS S.A.

发明人:

DEGOUMOIS YVAN,STOLZ STEFFEN,LAVANCHY FREDERIC

申请号：

NZ62200712

公开号：

NZ622007A

申请日:

2012.11.14

申请国别(地区):

NZ

年份:

2016

代理人:

摘要：

A combustible heat source (4) with an airflow channel (16) and a non-metallic, non-combustible, gas-resistant barrier coating (14) for a tobacco heating e-cigarette is described. The barrier coating (14) prevents the migration of aerosol from the aerosol forming substrate (6) to the combustible heat source (4) and reduces the level of harmful or toxic smoke constituents. The barrier coating has an elemental metal or alloy content of less than 50 mole percent.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/