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1.发明授权Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core 失效同心吸烟过滤器具有醋酸纤维素纤维束周边和载有碳粒子的纤维网过滤芯
公开(公告)号：US5365951A
公开(公告)日：1994-11-22
申请号：US5650
申请日：1993-01-19
申请人： Cynthia W. Arterbery , W. Timothy Callaham , Gus D. Keritsis , Donald E. Laslie , Kenneth A. Newman , Roger S. Slagle , Morris F. White, Jr.
发明人： Cynthia W. Arterbery , W. Timothy Callaham , Gus D. Keritsis , Donald E. Laslie , Kenneth A. Newman , Roger S. Slagle , Morris F. White, Jr.
IPC分类号： A24D3/00 , A24D3/04 , A24D3/06 , A24D3/08 , A24D3/10 , A24D3/16 , B01D53/04 , D01F2/28 , A24D3/02
摘要： A concentric smoking filter in which the peripheral filter medium is a fibrous tow, such as fibrous cellulose acetate tow, and the core filter medium is a web material, such as paper, loaded with carbon particles, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes.
摘要翻译： 提供了周边过滤介质为纤维状纤维束的同心吸烟过滤器，例如纤维状醋酸纤维素丝束，核心过滤介质为负载有碳粒子的纤维网材料如纸。 该过滤器改善了特别是“超轻”香烟的味道。
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2.发明授权Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core 失效同心吸烟过滤器具有醋酸纤维素纤维束周边和载有碳粒子的纤维网过滤芯
公开(公告)号：US5622190A
公开(公告)日：1997-04-22
申请号：US339530
申请日：1994-11-15
申请人： Cynthia W. Arterbery , W. Timothy Callaham , Gus D. Keritsis , Donald E. Laslie , Kenneth A. Newman , Roger S. Slagle , Morris F. White, Jr.
发明人： Cynthia W. Arterbery , W. Timothy Callaham , Gus D. Keritsis , Donald E. Laslie , Kenneth A. Newman , Roger S. Slagle , Morris F. White, Jr.
摘要： A concentric smoking filter in which the peripheral filter medium is a fibrous tow, such as fibrous cellulose acetate tow, and the core filter medium is a web material, such as paper, loaded with carbon particles, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes.
摘要翻译： 提供了周边过滤介质为纤维状纤维束的同心吸烟过滤器，例如纤维状醋酸纤维素丝束，核心过滤介质为负载有碳粒子的纤维网材料如纸。 该过滤器改善了特别是“超轻”香烟的味道。
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公开(公告)号：US5746230A
公开(公告)日：1998-05-05
申请号：US456003
申请日：1995-05-31
摘要： A concentric smoking filter in which one of the filter media is a fibrous tow, such as fibrous cellulose acetate tow, and one of the filter media is a web material, such as paper, is provided. The filter improves the taste, particularly, of "ultra-light" cigarettes.
摘要翻译： 一种同心吸烟过滤器，其中一个过滤介质是纤维丝束，例如纤维状醋酸纤维素丝束，并且一个过滤介质是网状材料，例如纸。 该过滤器改善了特别是“超轻”香烟的味道。
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公开(公告)号：US5161551A
公开(公告)日：1992-11-10
申请号：US684568
申请日：1991-04-12
申请人： Edward B. Sanders , Sheryl D. Baldwin , Barbro L. Goodman , Cynthia W. Arterbery , James L. Myracle
发明人： Edward B. Sanders , Sheryl D. Baldwin , Barbro L. Goodman , Cynthia W. Arterbery , James L. Myracle
CPC分类号： D21H17/675 , A24D1/02
摘要： The ash characteristics of a cigarette paper wrapper are improved by using fine particle size calcium carbonate filler. In addition, increased calcium carbonate filler loading level, increased basis weight, and various combinations of these variables are used to achieve improved ash characteristics.
摘要翻译： 通过使用细粒度的碳酸钙填料改善卷烟纸包装纸的灰分特性。 此外，使用增加的碳酸钙填料负载水平，增加的基重和这些变量的各种组合来实现改进的灰分特性。
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公开(公告)号：US5168884A
公开(公告)日：1992-12-08
申请号：US684563
申请日：1991-04-12
申请人： Sheryl D. Baldwin , Edward B. Sanders , James L. Myracle , Barbro L. Goodman , Cynthia W. Arterbery , Willard A. Geiszler , Barton Floyd , Warren E. Claflin
发明人： Sheryl D. Baldwin , Edward B. Sanders , James L. Myracle , Barbro L. Goodman , Cynthia W. Arterbery , Willard A. Geiszler , Barton Floyd , Warren E. Claflin
CPC分类号： A24D1/02
摘要： The calcium carbonate filler level or the basis weight of a paper wrapper for a smoking article is varied to enable the designing of smoking articles with specific characteristics including a specific puff count, tar delivery and carbon monoxide delivery.
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