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1. 发明申请

US20070261706A1 Cigarette with carbon on tow filter 审中-公开
标题翻译：卷烟上带有碳烟
公开(公告)号：US20070261706A1
公开(公告)日：2007-11-15
申请号：US11299475
申请日：2005-12-12
申请人： Ashesh Banerjea , Charles Lambert , Arlington Finley , Richard Jupe
发明人： Ashesh Banerjea , Charles Lambert , Arlington Finley , Richard Jupe
IPC分类号： A24D3/06
CPC分类号： A24D3/163
摘要： A cigarette comprises a tobacco rod and a carbon-on-tow filter comprising a fiber tow with flavored or unflavored carbon particles distributed throughout the tow. The carbon particles have high activity in the range of 90 to 115%, preferably 95%. As mainstream smoke is drawn through the filter, gas phase smoke constituents are removed and flavor is released when the particles are flavored. Ventilation is provided to limit the amount of tobacco being combusted during each puff and such ventilation is arranged at a location near the downstream end of the carbon-on-tow filter to lower mainstream smoke velocity through the filter. The filter achieves significant reductions in gas phase constituents of mainstream smoke, including 90% reductions or greater in at least one of 1, 3 butadiene, acrolein, isoprene, propionaldehyde, acrylonitrile, benzene, toluene, and 80% reductions or greater in acetaldehyde over extended shelf life of the cigarettes.
摘要翻译：香烟包括烟丝条和包含纤维丝束的过滤器，所述过滤器包括纤维束，所述纤维束具有分布在整个丝束中的调味或未调味的碳颗粒。碳颗粒具有在90至115％，优选95％的范围内的高活性。当主流烟雾通过过滤器时，气相烟成分被除去，并且当颗粒调味时释放风味。提供通风以限制在每次抽吸期间燃烧的烟草的量，并且这种通风布置在靠近碳 - 过滤器过滤器的下游端的位置以降低通过过滤器的主流烟雾速度。过滤器实现了主流烟气气相成分的显着降低，包括1,3-丁二烯，丙烯醛，异戊二烯，丙醛，丙烯腈，苯，甲苯中的至少一种中的90％还原或更大，并且在乙醛中减少80％以上延长香烟的保质期。

2. 发明申请

US20060272662A1 Cigarette and filter with cellulosic flavor addition 有权
标题翻译：香烟和过滤器与纤维素风味添加剂
公开(公告)号：US20060272662A1
公开(公告)日：2006-12-07
申请号：US11346429
申请日：2006-02-03
申请人： Richard Jupe , Rowland Dwyer , Donald Laslie , Arlington Finley , Barbara Taylor , Cecil Smith , Vivian Willis
发明人： Richard Jupe , Rowland Dwyer , Donald Laslie , Arlington Finley , Barbara Taylor , Cecil Smith , Vivian Willis
IPC分类号： A24D3/04
CPC分类号： A24D3/163 , A24D3/043 , A24D3/048 , A24D3/061 , A24D3/10 , A24D3/14
摘要： A cigarette having a multi-component filter wherein an upstream sorbent removes at least one constituent from mainstream tobacco smoke passing through the filter and a downstream flavor segment compensates for taste lost to the sorbent. The flavor component includes cellulosic flavor bearing granules which release volatile flavor constituents into the mainstream smoke under ambient conditions. The cellulosic granules include microcrystalline cellulose or other cellulosic material which can be formed into a paste with the flavor additive, extruded and spheronized to form the flavor granules.
摘要翻译：具有多组分过滤器的香烟，其中上游吸附剂从通过过滤器的主流烟草烟雾中去除至少一种成分，并且下游风味部分补偿吸附剂损失的味道。风味组分包括在环境条件下将挥发性香味成分释放到主流烟中的纤维素风味剂颗粒。纤维素颗粒包括微晶纤维素或其它纤维素材料，其可以与风味添加剂形成糊状物，被挤出和滚圆以形成风味颗粒。

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