公开(公告)号：US5263500A

公开(公告)日：1993-11-23

申请号：US684603

申请日：1991-04-12

申请人： Sheryl D. Baldwin ,  Rowland W. Dwyer ,  Deborah J. Newman ,  Barton Floyd ,  Robert M. Rogers ,  Edward B. Sanders ,  Barbro L. Goodman

发明人： Sheryl D. Baldwin ,  Rowland W. Dwyer ,  Deborah J. Newman ,  Barton Floyd ,  Robert M. Rogers ,  Edward B. Sanders ,  Barbro L. Goodman

IPC分类号： A24D1/02 ,  D21H17/67 ,  D21H21/50 ,  D21H27/00

CPC分类号： A24D1/02

摘要： A paper wrapper for a cigarette is prepared using fine particle size calcium carbonate as the mineral filler for the purpose of burn rate, puff count and tar delivery control.

公开(公告)号：US5450862A

公开(公告)日：1995-09-19

申请号：US845738

申请日：1992-03-02

申请人： Sheryl D. Baldwin ,  Gordon H. Bokelman ,  Robert N. Ferguson ,  Barton Floyd ,  Barbro L. Goodman ,  Robert M. Rogers ,  Edward B. Sanders ,  Susan S. Tafur

发明人： Sheryl D. Baldwin ,  Gordon H. Bokelman ,  Robert N. Ferguson ,  Barton Floyd ,  Barbro L. Goodman ,  Robert M. Rogers ,  Edward B. Sanders ,  Susan S. Tafur

IPC分类号： A24D1/02 ,  D21H27/00

CPC分类号： A24D1/02

摘要： The sidestream smoke associated with a cigarette or cigarette-like smoking article is reduced by wrapping the tobacco in a paper wrapper having an additive, such as an organic acid, an acidic or neutral salt or an organic acid in combination with an acidic salt or neutral salt added thereto.

摘要翻译： 通过将烟草包裹在具有添加剂的纸包裹物中，例如有机酸，酸性或中性盐或有机酸与酸性盐或中性物质组合，可以减少与香烟或香烟状吸烟物品相关的侧流烟雾 加盐。

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

IPC分类号： A24D1/02 ,  D21H17/67 ,  D21H21/50 ,  D21H27/00

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.

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

IPC分类号： A24D1/02 ,  D21H17/67

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。

公开(公告)号：US5152304A

公开(公告)日：1992-10-06

申请号：US845741

申请日：1992-03-02

申请人： Gordon H. Bokelman ,  Sheryl D. Baldwin ,  Susan S. Tafur ,  Robert N. Ferguson ,  Barbro L. Goodman ,  Robert M. Rogers

发明人： Gordon H. Bokelman ,  Sheryl D. Baldwin ,  Susan S. Tafur ,  Robert N. Ferguson ,  Barbro L. Goodman ,  Robert M. Rogers

IPC分类号： A24D1/02

CPC分类号： A24D1/02

摘要： The sidestream smoke associated with a cigarette or cigarette-like smoking article is reduced by wrapping the tobacco in a paper wrapper having a burn modifier, such as an acidic salt, added thereto. Preferably the paper wrapper has a high basis weight and low porosity.

摘要翻译： 通过将烟草包裹在具有添加到其中的燃烧改性剂（例如酸性盐）的纸包装纸中，与香烟或香烟状吸烟制品相关联的侧流烟被减少。 优选地，纸包装纸具有高基重和低孔隙率。

公开(公告)号：US4998543A

公开(公告)日：1991-03-12

申请号：US361245

申请日：1989-06-05

申请人： Barbro L. Goodman ,  Willie G. Houck, Jr.

发明人： Barbro L. Goodman ,  Willie G. Houck, Jr.

IPC分类号： A24D1/02 ,  D21H27/00

CPC分类号： A24D1/02

摘要： The sidestream smoke associated with a cigarette or cigarette-like smoking article is reduced by wrapping the tobacco in a double layer of paper. Each layer includes calcium carbonate (i.e., about 30-40% by weight in the outer paper and about 2-15% by weight in the inner paper, the calcium carbonate in the outer paper having a surface area of about 20-80 square meters per gram by the BET method) and a burn control chemical. The outer layer also preferably includes monoammonium phosphate and sodium carboxy methyl cellulose. The calcium carbonate employed has a relatively high surface area per unit weight. The porosity of the outer layer is about 50-100 cubic centimeters per minute by the Coresta method, and may be adjusted by electrostatic perforation.