Invention Application
- Patent Title: FILTERED CIGARETTE
- Patent Title (中): 过滤香烟
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Application No.: PCT/US2007080048Application Date: 2007-10-01
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Publication No.: WO2008067021A3Publication Date: 2008-08-07
- Inventor: FAGG BARRY SMITH
- Applicant: REYNOLDS TOBACCO CO R , FAGG BARRY SMITH
- Assignee: REYNOLDS TOBACCO CO R,FAGG BARRY SMITH
- Current Assignee: REYNOLDS TOBACCO CO R,FAGG BARRY SMITH
- Priority: US53781206 2006-10-02
- Main IPC: A24D3/06
- IPC: A24D3/06
Abstract:
A filtered cigarette possesses a smokable rod and a filter element. The filter element possesses a segment incorporating filter material (e.g., cellulose acetate tow) having carbonaceous material (e.g., activated charcoal particles) or other adsorbent dispersed throughout the filter material, and encapsulated flavoring agent (e.g., flavor- containing microcapsules) dispersed throughout the filter material.
Information query