Smoking article comprising a wrapper containing a ceramic...

Details Smoking article comprising a wrapper containing a ceramic... Smoking article comprising a wrapper containing a ceramic...

2005-08-30

2005-08-30

Walls, Dionne A. (Department: 1731)

Tobacco

Smoke separator or treater

By chemical reaction, e.g., ion-exchange, chelating,...

C131S365000, C131S349000, C162S139000

Reexamination Certificate

active

06935346

ABSTRACT:
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.

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