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1. 发明公开

EP0821886A2 Method of providing aromatic compounds from tobacco 失效
标题翻译： Verfahren zur Herstellung von Aromastoffe aus Tabak
公开(公告)号：EP0821886A2
公开(公告)日：1998-02-04
申请号：EP97113000.0
申请日：1997-07-29
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee , Coleman, William Monroe, III , Perfetti, Thomas Albert
IPC分类号： A24B15/18
CPC分类号： A24B15/18
摘要： Processes for producing flavorful and aromatic compounds from tobacco material are provided. The processes involve subjecting finely ground tobacco material to heat treatment at a temperature above 100°C, while the finely ground tobacco material is enclosed in a pressure controlled environment. Preferably, the finely ground tobacco material is provided as an aqueous tobacco suspension, which suspension is then heat-treated in a pressure controlled environment.
摘要翻译：提供了从烟草材料生产香味和芳香族化合物的方法。这些方法包括在高于100℃的温度下对精细研磨的烟草材料进行热处理，同时将精细研磨的烟草材料封闭在受压力控制的环境中。优选地，精细研磨的烟草材料作为烟草悬浮液提供，然后将该悬浮液在压力控制的环境中进行热处理。

2. 发明公开

EP0746987A3 Low-density tobacco filler and a method of making low-density tobacco filler and smoking articles therefrom 失效
标题翻译：低密度和较低的密度的烟草填料的制备方法，和制品衍生烟烟草填料
公开(公告)号：EP0746987A3
公开(公告)日：1997-10-29
申请号：EP96108971.1
申请日：1996-06-05
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee , Saintsing, Barry Lynn , Perfetti, Thomas Albert , McGee, Curtis Dillard, Jr. , Wong, Milly Mee Lee
IPC分类号： A24B3/18
CPC分类号： A24B15/14 , A24B15/16
摘要： A low-density filler material for cigarettes from either a low-density tobacco composition or an extruded grain or starch composition. The low-density tobacco composition and a method of making the low-density tobacco composition by extruding a mixture of tobacco and flour or tobacco and starch under conditions whereby the solvent in the extruded mixture flashes into vapor upon release from the extrusion head. The low-density tobacco composition is formed without the aid of an added binder. The low-density flour or starch material and a method of making it by extruding flour or starch with a filler material such as calcium carbonate under conditions whereby the solvent in the extruded mixture flashes into vapor upon extrusion through the orifice die. The extruded composition can then be cut and used in place of cut tobacco filler.

3. 发明公开

EP0629353A3 Tobacco expansion processes and apparatus 失效转让
标题翻译：对烟草膨胀方法和装置。
公开(公告)号：EP0629353A3
公开(公告)日：1995-05-31
申请号：EP94108983.1
申请日：1994-06-11
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： Conrad, Lucas Jones , White, Jackie Lee
IPC分类号： A24B3/18
CPC分类号： A24B3/182
摘要： This invention provides improvements in tobacco expansion processes which are capable of dramatically improving tobacco throughput in high pressure tobacco impregnation systems. In accordance with various aspects of the invention, tobacco can be impregnated in a high pressure impregnation zone and removed from the zone for expansion in complete cycle times of less than one minute, typically less than about 15-30 seconds. In addition, tobacco throughputs are further improved in accordance with other aspects of the invention by achieving dramatically improved use of the available treatment space in a high pressure impregnation zone. In addition, the invention provides processes for minimizing the amount of expansion agent used to treat tobacco.

4. 发明公开

EP0434332A2 Cigarette and cigarette filter element therefor 失效
标题翻译： Zigarette und Zigarettenfilterelementedafür。
公开(公告)号：EP0434332A2
公开(公告)日：1991-06-26
申请号：EP90313750.3
申请日：1990-12-17
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： Saintsing, Barry Lynn , Perfetti, Thomas Albert , White, Jackie Lee , Shu, Chi-Kuen , Wong, Milly Mee Lee , Redding, Jerry Wayne
IPC分类号： A24D3/08 , A24D3/14 , A24D3/16
CPC分类号： A24D3/16 , A24B15/24 , A24D3/08 , A24D3/14
摘要： A cigarette comprises a blend of tobacco materials and a filter element provided from a non-woven thermoplastic material. The non-woven material comprises polyester or polypropylene fibers. The non-woven material is in intimate contact with a water soluble tobacco extract and a further material for altering the character of mainstream smoke which passes through the filter element. The tobacco extract can be a spray dried extract which has been subjected to heat treatment. The further material can be in an acid (e.g., levulinic acid), a base (e.g., sodium hydroxide) or a salt (e.g., diammonium hydrogen orthophosphate).
摘要翻译：香烟包括烟草材料和由非织造热塑性材料提供的过滤元件的混合物。无纺材料包括聚酯或聚丙烯纤维。非织造材料与水溶性烟草提取物和用于改变通过过滤元件的主流烟雾的特性的另外的材料紧密接触。烟草提取物可以是经过热处理的喷雾干燥的提取物。另外的材料可以是酸（例如乙酰丙酸），碱（例如氢氧化钠）或盐（例如，正磷酸氢二铵）。

5. 发明公开

EP0405190A2 Extruded cigarette 失效
标题翻译：拉伸剂卷烟
公开(公告)号：EP0405190A2
公开(公告)日：1991-01-02
申请号：EP90110577.5
申请日：1990-06-05
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee , Conrad, Lucas Jones , Simmons, William Samuel
IPC分类号： A24B15/16 , A24F47/00
CPC分类号： A24F47/004 , A24B15/165
摘要： Cigarettes which heat but do not burn tobacco are described, preferably having a carbonaceous fuel element (10) extruded around a physically separate aerosol generating means (16), comprising an aerosol forming material. Preferably, a barrier member (14) is provided to substantially prevent fluid flow between the aerosol generating means and the fuel element. The barrier member is disposable as the cigarette burns back.
Also described are embodiments wherein the aerosol generating means encircles at least a portion of the extruded fuel element.
In addition, apparatus and method for making smoking articles are described.
摘要翻译：描述了加热但不燃烧烟草的香烟，优选具有在物理上分开的气溶胶发生装置周围挤出的含碳燃料元件，其包含烟雾形成材料。优选地，设置阻挡构件以基本上防止气溶胶发生装置和燃料元件之间的流体流动。当香烟燃烧时，屏障构件是一次性的。还描述了其中气溶胶发生装置围绕挤出的燃料元件的至少一部分的实施例。另外，描述了用于制造吸烟物品的装置和方法。

6. 发明公开

EP0245732A3 Smoking article with dual burn rate fuel element 失效
标题翻译：吸烟文章与双燃烧燃料元素
公开(公告)号：EP0245732A3
公开(公告)日：1988-03-09
申请号：EP87106394
申请日：1987-05-02
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee , Ingebrethsen, Bradley James
IPC分类号： A24F47/00 , A24D01/18
CPC分类号： A24F47/004
摘要： The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. The article employes a dual burn rate fuel element, which utilizes a fast burning segment (10B) and a slow burning segment (10A). The use of such a dual burn rate fuel element has several advantages over conventional homogeneous fuels. For example, the fast burning component assists in the ease of lighting the fuel element, and provides rapid heat transfer to the aerosol generating means (14). This in turn, provides early aerosol delivery. The slow burning component provides for even heat distribution throughout the burn period. The slow burning material ensures steady aerosol delivery in terms of amount and provides adequate fuel for simulating the number of puffs obtained from a conventional cigarette, i.e., about nine or ten, when smoked under standard FTC conditions.

7. 发明公开

EP0245732A2 Smoking article with dual burn rate fuel element 失效
标题翻译： Rauchartikel mit einem Brennelement mit zwei Verbrennungsgeschwindigkeiten。
公开(公告)号：EP0245732A2
公开(公告)日：1987-11-19
申请号：EP87106394.7
申请日：1987-05-02
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee , Ingebrethsen, Bradley James
IPC分类号： A24F47/00 , A24D1/18
CPC分类号： A24F47/004
摘要： The present invention preferably relates to a smoking article which is capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. The article employes a dual burn rate fuel element, which utilizes a fast burning segment (10B) and a slow burning segment (10A).
The use of such a dual burn rate fuel element has several advantages over conventional homogeneous fuels. For example, the fast burning component assists in the ease of lighting the fuel element, and provides rapid heat transfer to the aerosol generating means (14). This in turn, provides early aerosol delivery.
The slow burning component provides for even heat distribution throughout the burn period. The slow burning material ensures steady aerosol delivery in terms of amount and provides adequate fuel for simulating the number of puffs obtained from a conventional cigarette, i.e., about nine or ten, when smoked under standard FTC conditions.
摘要翻译：本发明优选地涉及一种吸烟制品，其能够在产品的初始和超过使用寿命期间产生大量的气溶胶，而没有气溶胶形成剂的显着热降解，并且不存在实质的热解或不完全燃烧产物或侧流气溶胶该物品采用双燃烧燃料元件，其利用快速燃烧段（10B）和缓慢燃烧区段（10A）。使用这种双重燃烧燃料元件具有优于常规均质燃料的几个优点。例如，快速燃烧部件有助于轻松点燃燃料元件，并且提供快速热传递到烟雾发生装置（14）。这反过来提供了早期的气溶胶输送。慢燃烧组分在整个燃烧期间均匀分布。缓慢燃烧的材料确保了数量上的稳定的气溶胶输送，并提供足够的燃料来模拟从常规香烟获得的泡芙数，即在标准FTC条件下吸烟时约为九或十。

8. 发明公开

EP0135267A3 Smoking product 失效
标题翻译：吸烟产品
公开(公告)号：EP0135267A3
公开(公告)日：1986-12-17
申请号：EP84304430
申请日：1984-06-28
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee
IPC分类号： A24B15/30 , A24B15/16
CPC分类号： A24B15/30
摘要： A combustible smoking material having a color other than that of conventionally cured tobacco leaves is coated with finely divided, toasted cereal grain to impart a tobacco-like brown color to the combustible smoking material.
摘要翻译：具有不同于常规固化的烟叶的颜色的可燃烟草材料涂覆有细碎的烤制谷物，以向可燃烟草材料赋予烟草般的棕色。

9. 发明公开

EP0151013A2 Forming reconstituted tabacco 失效
标题翻译： Erakugung von rekonstituiertem Tabak。
公开(公告)号：EP0151013A2
公开(公告)日：1985-08-07
申请号：EP85300551.0
申请日：1985-01-28
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee , Conrad, Lucas Jones
IPC分类号： A24B3/14
CPC分类号： A24B3/14
摘要： A sheet material is formed from a slurry comprising tobacco, gum and water by forming the slurry into a paste web on a smooth surface such as stainless steel, drying the paste web from its exposed surface, and removing the web from the support surface prior to complete drying of the portion of the web in contact with the support surface, thus enhancing sheet removal without breakage caused by adherence to the surface.
摘要翻译：由包含烟草，树胶和水的浆料形成片材，通过在诸如不锈钢的光滑表面上形成浆料，将浆料纤维网从其暴露的表面干燥，并将纤维网从支撑表面上除去，完全干燥纤维网与支撑表面接触的部分，从而增强片材去除而不会因粘附于表面而导致破损。

10. 发明公开

EP0135267A2 Smoking product 失效
标题翻译：吸烟产品
公开(公告)号：EP0135267A2
公开(公告)日：1985-03-27
申请号：EP84304430.6
申请日：1984-06-28
申请人： R.J. REYNOLDS TOBACCO COMPANY
发明人： White, Jackie Lee
IPC分类号： A24B15/30 , A24B15/16
CPC分类号： A24B15/30
摘要： A combustible smoking material having a color other than that of conventionally cured tobacco leaves is coated with finely divided, toasted cereal grain to impart a tobacco-like brown color to the combustible smoking material.
摘要翻译：具有不同于常规烤制烟叶颜色的可燃性吸烟材料涂覆有细碎的烘烤谷物颗粒，以给可燃性吸烟材料赋予烟草样的棕色。

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