发明名称 Smoking article comprising a wrapper containing a ceramic material.
摘要 The invention describes a smoking article ( 1 ) comprising a wrapper ( 3 ) enwrapping a tobacco smoking material ( 2 ), the wrapper comprising a ceramic material and being capable of mechanically trapping mainly aqueous particulate phase materials in the sidestream smoke, thereby reducing sidestream smoke deliveries considerably despite the use of the wrapper with conventional tobacco materials.
申请公布号 ZA200202744(B) 申请公布日期 2003.12.31
申请号 ZA20020002744 申请日期 2002.04.08
申请人 BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED 发明人 ALISON BUSHBY;NICHOLAS LESLIE TIMMS;KEVIN GERARD MCADAM
分类号 A24D1/02;D21H27/00 主分类号 A24D1/02
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