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公开(公告)号:US06568403B2
公开(公告)日:2003-05-27
申请号:US09882812
申请日:2001-06-15
申请人: Vladimir Hampl, Jr. , Larry D. Snow , Tom Kraker
发明人: Vladimir Hampl, Jr. , Larry D. Snow , Tom Kraker
IPC分类号: A24D102
摘要: A method of reducing the burn rate of a smoking article is provided. Specifically, the burn rate is reduced by incorporating into a paper wrapper of the smoking article a filler (e.g., precipitated calcium carbonate) having a median particle size greater than about 2.5 microns. For instance, such paper wrappers formed according to the present invention typically have a Diffusion Conductance Index (DCI) of less than about 15 cm−1 and a Static Burn Rate (SBR) of less than about 5 millimeters per minute.
摘要翻译: 提供了一种降低吸烟物品的燃烧率的方法。 具体地,通过将吸烟制品的纸包装物并入中等粒径大于约2.5微米的填料(例如沉淀碳酸钙)中,可以降低燃烧率。 例如,根据本发明形成的这种纸包装纸通常具有小于约15cm -1的扩散电导指数(DCI)和小于约5毫米/分钟的静态燃烧率(SBR)。