Smoking article filter
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United States of America Patent
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Jun 17, 2014
Issued Date -
N/A
app pub date -
Jan 23, 2007
filing date -
Mar 10, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A filter element having a longitudinally extending core and a wrapper (8) engaged around the core, wherein the core comprise filtration material (6) and optionally a particulate material (7) interspersed in the filtration material, and the wrapper (8) comprises a particulate material (9) adhered to two or more portions of said wrapper (8) wherein at least one of said two or more portions extends over the full longitudinal length of said wrapper. Also taught herein is a smoking article comprising said filter element and/or filter comprising said filter element.
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