ARTICLE A FUMER COMPRENANT UNE SOURCE DE CHALEUR COMBUSTIBLE COMPRENANT UN REVETEMENT BARRIERE ARRIERE

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专利权人:

PHILIP MORRIS PRODUCTS S.A.

发明人:

STOLZ, STEFFEN,DEGOUMOIS, YVAN,LAVANCHY, FREDERIC

申请号：

CA2849874

公开号：

CA2849874A1

申请日:

2012.11.14

申请国别(地区):

CA

年份:

2013

代理人:

摘要：

A smoking article (2) comprises a combustible heat source (4) with opposed front and rear faces and at least one airflow channel (16) extending from the front face to the rear face of the combustible heat source (4) and an aerosol-forming substrate (6) comprising at least one aerosol former downstream of the combustible heat source (4). A non-metallic, non-combustible, gas-resistant, first barrier coating (14) is provided on substantially the entire rear face of the combustible heat source (4).

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