Invention Grant
- Patent Title: Smoking articles and smokable filler materials therefor
- Patent Title (中): 吸烟物品和可吸入的填充材料
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Application No.: US10512712Application Date: 2003-04-02
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Publication No.: US08375959B2Publication Date: 2013-02-19
- Inventor: David John Dittrich , Joseph Peter Sutton , Steven Coburn , James N Figlar
- Applicant: David John Dittrich , Joseph Peter Sutton , Steven Coburn , James N Figlar
- Applicant Address: GB London
- Assignee: British American Tobacco (Investments) Limited
- Current Assignee: British American Tobacco (Investments) Limited
- Current Assignee Address: GB London
- Agency: Middleton Reutlinger
- Agent Charles I. Sherman
- Priority: GB0209690.7 20020427
- International Application: PCT/GB03/01446 WO 20030402
- International Announcement: WO03/092416 WO 20031113
- Main IPC: A24D1/00
- IPC: A24D1/00
Abstract:
The invention relates to a smoking article incorporating a smoking material comprising three main components, namely a non-combustible inorganic filler, an alginic binder and aerosol generating means. The smoking material is combined with tobacco material, which may be treated with additional humectant, to provide a smoking article that has an aerosol transfer efficiency ratio of greater than 4.0.
Public/Granted literature
- US20060130862A1 Smoking articles and smokable filler materials therefor Public/Granted day:2006-06-22
Information query
