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1. 发明申请

US20060207620A1 Smoking articles and filters with carbon fiber composite molecular sieve sorbent 有权
公开(公告)号：US20060207620A1
公开(公告)日：2006-09-21
申请号：US11079857
申请日：2005-03-15
申请人： Susan Plunkett , Kenneth Shafer
发明人： Susan Plunkett , Kenneth Shafer
IPC分类号： A24D3/06
CPC分类号： A24D3/163 , Y10S95/903
摘要： Filters and smoking articles include at least one carbon fiber composite molecular sieve sorbent capable of selectively removing one or more selected constituents from mainstream smoke. Methods for making cigarette filters and smoking articles using the carbon fiber composite molecular sieve sorbent and methods for treating mainstream tobacco smoke in a cigarette comprising the carbon fiber composite molecular sieve sorbent are also provided.

2. 发明申请

US20050178399A1 Cigarette with smoke constituent attenuator 审中-公开
公开(公告)号：US20050178399A1
公开(公告)日：2005-08-18
申请号：US11085297
申请日：2005-03-21
申请人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
发明人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
IPC分类号： A24B15/28 , A24F1/22
CPC分类号： A24B15/246 , A24B15/28 , A24B15/282
摘要： Smoke constituent reduction is achieved by resolving from puff-to-puff analysis at which location along a tobacco rod production of a particular smoke constituent is maximized, and locally applying an attenuator at said resolved location to reduce production of the constituent. A remainder of the rod is left untreated so as to minimize impact on taste and burn characteristics of the cigarette. Reduction of the first puff formaldehyde formation is achieved by treating the cigarette tip with salts, using Burley tobacco in the tip, increasing the rod density, ventilation at the tip, and thermal treatment of the tip. Other classes of smoke constituents such as TSNAs (tobacco specific nitrosamines), PAHs (polycyclic aromatic hydrocarbons), etc., in particular the PAHs of naphthalene, phenanthrene, pyrene, flouranthene and benzo(a)pyrene may be reduced with placement of a carbon-based and/or metallic disc at the tip and with practices of the invention herein.

3. 发明授权

US07757699B2 Cigarette with smoke constituent attenuator 有权
标题翻译：烟雾成分衰减器
公开(公告)号：US07757699B2
公开(公告)日：2010-07-20
申请号：US12043534
申请日：2008-03-06
申请人： Kenneth H. Shafer , San Li , Milton Parrish , Susan Plunkett
发明人： Kenneth H. Shafer , San Li , Milton Parrish , Susan Plunkett
IPC分类号： A24D1/02
CPC分类号： A24B15/246 , A24B15/28 , A24B15/282
摘要： Smoke constituent reduction is achieved by resolving from puff-to-puff analysis at which location along a tobacco rod production of a particular smoke constituent is maximized, and locally applying an attenuator at said resolved location to reduce production of the constituent. A remainder of the rod is left untreated so as to minimize impact on taste and burn characteristics of the cigarette. Reduction of the first puff formaldehyde formation is achieved by treating the cigarette tip with salts, using Burley tobacco in the tip, increasing the rod density, ventilation at the tip, and thermal treatment of the tip. Other classes of smoke constituents such as TSNAs (tobacco specific nitrosamines), PAHs (polycyclic aromatic hydrocarbons), etc., in particular the PAHs of naphthalene, phenanthrene, pyrene, flouranthene and benzo(a)pyrene may be reduced with placement of a carbon-based and/or metallic disc at the tip and with practices of the invention herein.
摘要翻译：通过从沿着特定烟雾成分的烟草棒生产的位置最大化的抽吸分析解析得到烟雾成分减少，并且在所述分辨位置局部施加衰减器以减少成分的产生。未处理棒的剩余部分，以便最小化对香烟的味道和燃烧特性的影响。通过用盐处理香烟尖端来减少第一泡沫甲醛形成，使用尖端中的白肋烟，增加棒密度，尖端的通气和尖端的热处理。其他类别的烟草成分，如TSNA（烟草特异性亚硝胺），多环芳烃（多环芳烃）等，特别是萘，菲，芘，茂金属和苯并（a）芘的多环芳烃可以减少，和/或金属盘，以及本发明的实践。

4. 发明申请

US20080178895A1 CIGARETTE WITH SMOKE CONSTITUENT ATTENUATOR 有权
标题翻译：香烟与烟雾构成衰减剂
公开(公告)号：US20080178895A1
公开(公告)日：2008-07-31
申请号：US12043534
申请日：2008-03-06
申请人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
发明人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
IPC分类号： A24D1/02
CPC分类号： A24B15/246 , A24B15/28 , A24B15/282
摘要： Smoke constituent reduction is achieved by resolving from puff-to-puff analysis at which location along a tobacco rod production of a particular smoke constituent is maximized, and locally applying an attenuator at said resolved location to reduce production of the constituent. A remainder of the rod is left untreated so as to minimize impact on taste and burn characteristics of the cigarette. Reduction of the first puff formaldehyde formation is achieved by treating the cigarette tip with salts, using Burley tobacco in the tip, increasing the rod density, ventilation at the tip, and thermal treatment of the tip. Other classes of smoke constituents such as TSNAs (tobacco specific nitrosamines), PAHs (polycyclic aromatic hydrocarbons), etc., in particular the PAHs of naphthalene, phenanthrene, pyrene, flouranthene and benzo(a)pyrene may be reduced with placement of a carbon-based and/or metallic disc at the tip and with practices of the invention herein.
摘要翻译：通过从沿着特定烟雾成分的烟草棒生产的位置最大化的抽吸分析解析得到烟雾成分减少，并且在所述分辨位置局部施加衰减器以减少成分的产生。未处理棒的剩余部分，以便最小化对香烟的味道和燃烧特性的影响。通过用盐处理香烟尖端来减少第一泡沫甲醛形成，使用尖端中的白肋烟，增加棒密度，尖端的通气和尖端的热处理。其他类别的烟草成分，如TSNA（烟草特异性亚硝胺），多环芳烃（多环芳烃）等，特别是萘，菲，芘，茂金属和苯并（a）芘的多环芳烃可以减少，和/或金属盘，以及本发明的实践。

5. 发明申请

US20060231113A1 Thermally insulative smoking article filter components 有权
标题翻译：绝热吸烟制品过滤器部件
公开(公告)号：US20060231113A1
公开(公告)日：2006-10-19
申请号：US11104638
申请日：2005-04-13
申请人： Piers Newbery , Antonis Tsakotellis , Susan Plunkett , Kenneth Shafer
发明人： Piers Newbery , Antonis Tsakotellis , Susan Plunkett , Kenneth Shafer
IPC分类号： A24F1/20
CPC分类号： B01J35/06 , A24B15/282 , A24B15/286 , A24B15/288 , A24D3/163 , B01D53/8628 , B01D53/864 , B01D2255/20746 , B01D2257/502 , B01J21/18
摘要： A filter component includes a catalyst surrounded by a thermally insulative carbon fiber composite. The catalyst can catalyze the chemical reaction of selected gaseous constituents of a gas stream. During catalysis, the catalyst can reach high temperatures. The carbon fiber composite can contain heat generated during the catalysis within the filter component and thereby reduce heat transfer to the surroundings. The filter component can be used in smoking articles. Methods of making and using the filter-component and methods for treating mainstream tobacco smoke are also provided.
摘要翻译：过滤器部件包括由绝热碳纤维复合材料包围的催化剂。催化剂可以催化气流的选定气体成分的化学反应。在催化过程中，催化剂可达到高温。碳纤维复合材料可以包含在过滤器部件内的催化期间产生的热量，从而减少向周围环境传热。过滤器组件可用于吸烟物品。还提供了制造和使用过滤组件的方法以及治疗主流烟草烟雾的方法。

6. 发明授权

US06868855B2 Cigarette with smoke constituent attenuator 失效
公开(公告)号：US06868855B2
公开(公告)日：2005-03-22
申请号：US10725075
申请日：2003-12-01
申请人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
发明人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
IPC分类号： A24B15/28 , A24D1/00 , A24C5/00
CPC分类号： A24B15/246 , A24B15/28 , A24B15/282
摘要： Smoke constituent reduction is achieved by resolving from puff-to-puff analysis at which location along a tobacco rod production of a particular smoke constituent is maximized, and locally applying an attenuator at said resolved location to reduce production of the constituent. A remainder of the rod is left untreated so as to minimize impact on taste and burn characteristics of the cigarette. Reduction of the first puff formaldehyde formation is achieved by treating the cigarette tip with salts, using Burley tobacco in the tip, increasing the rod density, ventilation at the tip, and thermal treatment of the tip. Other classes of smoke constituents such as TSNAs (tobacco specific nitrosamines), PAHs (polycyclic aromatic hydrocarbons), etc., in particular the PAHs of naphthalene, phenanthrene, pyrene, flouranthene and benzo(a)pyrene may be reduced with placement of a carbon-based and/or metallic disc at the tip and with practices of the invention herein.

7. 发明授权

US06874508B2 Cigarette with smoke constituent attenuator 失效
标题翻译：烟雾成分衰减器
公开(公告)号：US06874508B2
公开(公告)日：2005-04-05
申请号：US10410689
申请日：2003-04-10
申请人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
发明人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
IPC分类号： A24B15/28 , A24D1/00
CPC分类号： A24B15/246 , A24B15/28 , A24B15/282
摘要： Smoke constituent reduction is achieved by resolving from puff-to-puff analysis at which location along a tobacco rod production of a particular smoke constituent is maximized, and locally applying an attenuator at said resolved location to reduce production of the constituent. A remainder of the rod is left untreated so as to minimize impact on taste and burn characteristics of the cigarette. Reduction of the first puff formaldehyde formation is achieved by treating the cigarette tip with salts, using Burley tobacco in the tip, increasing the rod density, ventilation at the tip, and thermal treatment of the tip. Other classes of smoke constituents such as TSNAs (tobacco specific nitrosamines), PAHs (polycyclic aromatic hydrocarbons), etc., in particular the PAHs of naphthalene, phenanthrene, pyrene, flouranthene and benzo(a)pyrene may be reduced with placement of a carbon-based and/or metallic disc at the tip and with practices of the invention herein.
摘要翻译：通过从沿着特定烟雾成分的烟草棒生产的位置最大化的抽吸分析解析得到烟雾成分减少，并且在所述分辨位置局部施加衰减器以减少成分的产生。未处理棒的剩余部分，以便最小化对香烟的味道和燃烧特性的影响。通过用盐处理香烟尖端来减少第一泡沫甲醛形成，使用尖端中的白肋烟，增加棒密度，尖端的通气和尖端的热处理。其他类别的烟草成分，如TSNA（烟草特异性亚硝胺），多环芳烃（多环芳烃）等，特别是萘，菲，芘，茂金属和苯并（a）芘的多环芳烃可以减少，和/或金属盘，以及本发明的实践。

8. 发明授权

US06701936B2 Cigarette with smoke constituent attenuator 有权
公开(公告)号：US06701936B2
公开(公告)日：2004-03-09
申请号：US09853406
申请日：2001-05-11
申请人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
发明人： Kenneth Shafer , San Li , Milton Parrish , Susan Plunkett
IPC分类号： A24D100
CPC分类号： A24B15/246 , A24B15/28 , A24B15/282
摘要： Smoke constituent reduction is achieved by resolving from puff-to-puff analysis at which location along a tobacco rod production of a particular smoke constituent is maximized, and locally applying an attenuator at said resolved location to reduce production of the constituent. A remainder of the rod is left untreated so as to minimize impact on taste and burn characteristics of the cigarette. Reduction of the first puff formaldehyde formation is achieved by treating the cigarette tip with salts, using Burley tobacco in the tip, increasing the rod density, ventilation at the tip, and thermal treatment of the tip. Other classes of smoke constituents such as TSNAs (tobacco specific nitrosamines), PAHs (polycyclic aromatic hydrocarbons), etc., in particular the PAHs of naphthalene, phenanthrene, pyrene, flouranthene and benzo(a)pyrene may be reduced with placement of a carbon-based and/or metallic disc at the tip and with practices of the invention herein.

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