公开(公告)号：US4981522A

公开(公告)日：1991-01-01

申请号：US222831

申请日：1988-07-22

申请人： Walter A. Nichols ,  Harry V. Lanzillotti ,  Richard A. Thesing ,  Alex S. Gergely ,  Constance H. Morgan ,  Bruce E. Waymack ,  D. Bruce Losee, Jr. ,  John R. Hearn ,  Johnny L. Miller

发明人： Walter A. Nichols ,  Harry V. Lanzillotti ,  Richard A. Thesing ,  Alex S. Gergely ,  Constance H. Morgan ,  Bruce E. Waymack ,  D. Bruce Losee, Jr. ,  John R. Hearn ,  Johnny L. Miller

IPC分类号： A24D1/00 ,  A24B15/16 ,  A24B15/42 ,  A24F47/00

CPC分类号： A24B15/165 ,  A24B15/42 ,  A24F47/004

摘要： A flavor source to be used as a thermally releasable flavorant for smoking articles that do not combust tobacco. The material includes tobacco particles, an aerosol precursor that forms an aerosol upon exposure to heat, and a filler material that absorbs and radiates heat to minimize the likelihood that the flavor material will ignite. The material is mixed in an extruder, extruded through a die, and cut into pellets having a substantially uniform shape. The pellets are loaded into a chamber for inclusion in a smoking article as a flavor generator.

公开(公告)号：US5188130A

公开(公告)日：1993-02-23

申请号：US443636

申请日：1989-11-29

申请人： Mohammad R. Hajaligol ,  Seetharama C. Deevi ,  Sarojini D. Ariprala ,  Donald B. Losee ,  Bruce E. Waymack ,  Michael L. Watkins

发明人： Mohammad R. Hajaligol ,  Seetharama C. Deevi ,  Sarojini D. Ariprala ,  Donald B. Losee ,  Bruce E. Waymack ,  Michael L. Watkins

IPC分类号： A24F47/00 ,  A24B15/16 ,  C01B21/06 ,  C09K5/00 ,  C09K5/16

CPC分类号： A24B15/165 ,  C09K5/16

摘要： A chemical heat source comprising metal nitride, metal oxide and carbon, particularly useful in smoking articles, and methods of making the heat source are provided. The metal nitride of the heat source has an ignition temperature substantially lower than conventional carbonaceous heat sources, while at the same time provides sufficient heat to release a flavored aerosol from a flavor bed for inhalation by the smoker. Upon combustion the heat source produces virtually no carbon monoxide. The metal nitride is prepared by pre-forming the starting materials into a desired shape, and converting them to metal nitride in situ, without substantially altering the shape of the starting materials.

公开(公告)号：US08646463B2

公开(公告)日：2014-02-11

申请号：US11500918

申请日：2006-08-09

申请人： Timothy S. Sherwood ,  Firooz Rasouli ,  Ping Li ,  Don E. Miser ,  Joe Yousef Mohajer ,  Bruce E. Waymack ,  Tony A. Phan ,  Tracy L. Madison ,  John R. Tilley ,  Yezdi B. Pithawalla

发明人： Timothy S. Sherwood ,  Firooz Rasouli ,  Ping Li ,  Don E. Miser ,  Joe Yousef Mohajer ,  Bruce E. Waymack ,  Tony A. Phan ,  Tracy L. Madison ,  John R. Tilley ,  Yezdi B. Pithawalla

IPC分类号： A24D1/02 ,  D21H11/00 ,  D21H13/00 ,  D21H15/00 ,  D21H17/00 ,  D21H19/00 ,  D21H21/00 ,  D21H23/00 ,  D21H25/00 ,  D21H27/00

CPC分类号： A24D1/02 ,  A24C5/005 ,  A24D1/025 ,  A24D1/16

摘要： A cigarette and cigarette paper have a plurality of multilayer bands formed by printing a highly viscous aqueous film-forming composition. After heating the composition to lower its viscosity, the bands are applied to the cigarette paper by gravure printing the composition. The composition is quenched and gelatinized by contact with the cool cigarette paper reducing absorption of water by the paper and reducing wrinkling, cockling, and waviness. Multiple gravure printed layers may be used to form the bands.

摘要翻译： 香烟和卷烟纸具有通过印刷高粘度的含水成膜组合物形成的多个多层带。 在加热组合物以降低其粘度之后，通过凹版印刷该组合物将带施加到卷烟纸上。 通过与冷卷烟纸的接触来淬灭和胶凝组合物，减少纸张吸收水分并减少皱纹，起皱和波纹。 可以使用多个凹版印刷层来形成带。

公开(公告)号：US5322075A

公开(公告)日：1994-06-21

申请号：US943318

申请日：1992-09-10

申请人： Seetharama C. Deevi ,  Mohammad R. Hajaligol ,  Herbert Herman ,  Charles T. Higgins ,  Michael L. Watkins ,  Bruce E. Waymack ,  Sung Yi

发明人： Seetharama C. Deevi ,  Mohammad R. Hajaligol ,  Herbert Herman ,  Charles T. Higgins ,  Michael L. Watkins ,  Bruce E. Waymack ,  Sung Yi

IPC分类号： A24F47/00 ,  H05B3/44 ,  A24F1/22

CPC分类号： A24F47/008 ,  H05B3/44

摘要： A smoking article is provided in which a flavor-generating medium is heated electrically to release an aerosol for inhalation by a consumer. The smoking article includes a heater having resistive heating elements printed on a flexible substrate. The heater can be manufactured by circuit board mass production techniques, and can be formed to fit inside an article of the same shape and size as a conventional cigarette. Alternatively, the heater comprises an array of heating elements onto which charges of flavor-generating medium are deposited. The heating elements are connected in a manner which allows the temperature increase in the heater to be concentrated in individually selected heating elements, and requires a minimal number of electrical conductors.

摘要翻译： 提供了一种吸烟制品，其中产生香味的介质被电加热以释放用于消费者吸入的气溶胶。 吸烟制品包括加热器，其具有印刷在柔性基底上的电阻加热元件。 加热器可以通过电路板批量生产技术制造，并且可以形成为适合与常规香烟相同形状和尺寸的制品内部。 或者，加热器包括加热元件的阵列，在其上沉积味道产生介质的电荷。 加热元件以允许加热器中的温度升高集中在单独选择的加热元件中并且需要最少数量的电导体的方式连接。

公开(公告)号：US5240014A

公开(公告)日：1993-08-31

申请号：US556732

申请日：1990-07-20

申请人： Seetharama C. Deevi ,  Mohammad R. Hajaligol ,  Diane S. Kellogg ,  Bruce E. Waymack

发明人： Seetharama C. Deevi ,  Mohammad R. Hajaligol ,  Diane S. Kellogg ,  Bruce E. Waymack

IPC分类号： A24D3/16 ,  A24B15/16 ,  A24F47/00 ,  C01B31/00

CPC分类号： A24F47/004 ,  A24B15/165

摘要： An improved carbonaceous heat source suitable for use in a smoking article is provided. The heat source is formed by mixing a carbon component, a catalytic precursor and a binder, forming the mixture into a shape, and supplying heat to the mixture. Upon combustion of the heat source, the catalytic precursor forms a catalyst that converts carbon monoxide produced during combustion of the heat source into a benign substance.