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1. 发明授权

US06837248B2 Reduced ignition propensity smoking article 有权
标题翻译：降低点火倾向吸烟物品
公开(公告)号：US06837248B2
公开(公告)日：2005-01-04
申请号：US10402651
申请日：2003-03-28
申请人： Michael A. Zawadzki , Arthur M. Ihrig , David A. Grider , Terry D. Jessup , David L. Williams
发明人： Michael A. Zawadzki , Arthur M. Ihrig , David A. Grider , Terry D. Jessup , David L. Williams
IPC分类号： A24D1/02 , C07D219/04 , C07D219/06 , C07D409/04 , C07D411/04 , C07F9/64
CPC分类号： C07D409/04 , A24D1/025 , C07D219/04 , C07D219/06 , C07D411/04 , C07F9/64
摘要： A smoking article having reduced ignition propensity is disclosed. The smoking article includes a tobacco column, a wrapper surrounding the tobacco column and a filter element. The wrapper has a base permeability, an untreated area and a least one discrete area treated with a composition to reducing the base permeability. The discretely treated area interacts with a coal of a burning tobacco firecone as it advances to self-extinguish the smoking article. The composition of the treated area includes a permeability reducing substance, a burn rate retarding substance and a burn rate accelerating substance. Either the burn rate retarding substance or the burn rate accelerating substance acts as an organoleptic enhancing substance. In this way a smoker's experience when smoking either the at least one treated area or the untreated area is substantially the same.
摘要翻译：公开了具有降低的点火倾向的吸烟制品。吸烟制品包括烟草柱，围绕烟草柱的包装物和过滤元件。包装物具有基础渗透性，未处理区域和用组合物处理以降低基础渗透性的至少一个离散区域。离散处理的区域与燃烧的烟草火鸡的煤相互作用，因为它前进到自熄灭烟制品。处理区域的组成包括渗透率降低物质，燃烧速率阻滞物质和燃烧速度加速物质。燃烧速率缓慢物质或燃烧速率促进物质都可以用作感官增强物质。以这种方式吸烟至少一个处理区域或未处理区域的吸烟者的经验基本相同。

2. 发明授权

US07836898B2 Reduced ignition propensity smoking article 有权
标题翻译：降低点火倾向吸烟物品
公开(公告)号：US07836898B2
公开(公告)日：2010-11-23
申请号：US10973713
申请日：2004-10-26
申请人： Michael A. Zawadzki , Arthur M. Ihrig , David A. Grider , Terry D. Jessup , David L. Williams
发明人： Michael A. Zawadzki , Arthur M. Ihrig , David A. Grider , Terry D. Jessup , David L. Williams
IPC分类号： A24D1/16
CPC分类号： C07D409/04 , A24D1/025 , C07D219/04 , C07D219/06 , C07D411/04 , C07F9/64
摘要： A smoking article having reduced ignition propensity is disclosed. The smoking article includes a tobacco column, a wrapper surrounding the tobacco column and a filter element. The wrapper has a base permeability, an untreated area and a least one discrete area treated with a composition to reducing the base permeability. The discretely treated area interacts with a coal of a burning tobacco firecone as it advances to self-extinguish the smoking article. The composition of the treated area includes a permeability reducing substance, a burn rate retarding substance and a burn rate accelerating substance. Either the burn rate retarding substance or the burn rate accelerating substance acts as an organoleptic enhancing substance. In this way a smoker's experience when smoking either the at least one treated area or the untreated area is substantially the same.
摘要翻译：公开了具有降低的点火倾向的吸烟制品。吸烟制品包括烟草柱，围绕烟草柱的包装物和过滤元件。包装物具有基础渗透性，未处理区域和用组合物处理以降低基础渗透性的至少一个离散区域。离散处理的区域与燃烧的烟草火鸡的煤相互作用，因为它前进到自熄灭烟制品。处理区域的组成包括渗透率降低物质，燃烧速率阻滞物质和燃烧速度加速物质。燃烧速率缓慢物质或燃烧速率促进物质都可以用作感官增强物质。以这种方式吸烟至少一个处理区域或未处理区域的吸烟者的经验基本相同。

3. 发明授权

US4452259A Smoking articles having a reduced free burn time 失效
标题翻译：具有减少的自由燃烧时间的吸烟制品
公开(公告)号：US4452259A
公开(公告)日：1984-06-05
申请号：US282052
申请日：1981-07-10
申请人： Vello Norman , Arthur M. Ihrig
发明人： Vello Norman , Arthur M. Ihrig
IPC分类号： A24D1/10 , A24D1/00
CPC分类号： A24D1/10
摘要： This invention relates to smoking articles having reduced free burn time, including cigarettes, cigars and little cigars. The smoking article comprises tobacco wrapped in a paper having at least one circumferential band printed between the ends of the smoking article; preferably at about the center of the smoking article. The band contains a substance which will cause the smoking article to extinguish in about 2-5 minutes under free burn conditions after the cone reaches the banded area if it is not puffed. The band is typically about 2-10 mm wide containing a substance which is a liquid in the temperature range of about 100.degree. C. to 200.degree. C. and which as the burning cone comes in contact with it provides a fluid film on the paper, without substantially penetrating through the surface of the paper, which film is substantially impervious to air and decomposes and/or distills endothermically from about 140.degree. C. to 300.degree. C. to yield gaseous decomposition products normally present in the smoke of smoking articles without the band. The amount of the substance used in the band should be sufficient to extinguish the smoking articles under free burn conditions within 2- 5 minutes.
摘要翻译：本发明涉及具有减少的自由燃烧时间的吸烟制品，包括香烟，雪茄和小雪茄。所述吸烟制品包括以包含在所述吸烟制品的两端之间的至少一个周向带的纸张包裹的烟草; 优选地在吸烟制品的中心附近。乐队含有一种物质，如果不膨胀，锥体到达带状区域后，在自由燃烧条件下约2-5分钟内使吸烟物品熄灭。该带通常为约2-10mm宽，含有在约100℃至200℃的温度范围内为液体的物质，并且当燃烧锥与其接触时，其在纸上提供流体膜，而基本上不渗透纸的表面，该膜基本上不透空气，并且吸热和/或从约140℃至300℃吸热和/或蒸馏，以产生通常存在于吸烟制品烟雾中的气态分解产物，而没有乐队。在带内使用的物质的量应足以在2〜5分钟内在自由燃烧条件下熄灭吸烟物品。

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