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91. 发明申请

WO9929190A9 A METHOD FOR MAKING A RECONSTITUTED TOBACCO SHEET USING STEAM EXPLODED TOBACCO 审中-公开
标题翻译：使用蒸汽喷雾烟草制备重复使用的烟草薄片的方法
公开(公告)号：WO9929190A9
公开(公告)日：2000-08-10
申请号：PCT/US9825895
申请日：1998-12-07
申请人： BROWN & WILLIAMSON TOBACCO
发明人： ADEDEJI JIDE
IPC分类号： A24B3/14 , A24B3/18 , A24B15/12
CPC分类号： A24B15/12 , A24B3/182
摘要： A process for improving smoke quality and mechanical properties of a cast reconstituted tobacco sheet is accomplished by adding tobacco materials to an aqueous solution containing ammonium salts and ammonium hydroxide. The resulting first tobacco slurry is then pressurized under steam pressure to at least 60 psi for a period of from about 1 to 5 minutes then depressurized rapidly to ambient. The depressurized tobacco is then formed into a second tobacco slurry. The resulting tobacco residue is then cast into a reconstituted tobacco sheet for further processing into smoking articles.
摘要翻译：通过将烟草材料加入到含有铵盐和氢氧化铵的水溶液中来实现改善铸造复原烟草片的烟雾质量和机械性能的方法。然后将所得第一烟草浆料在蒸汽压力下加压至至少60psi，时间为约1至5分钟，然后迅速减压至环境温度。然后将减压烟草形成第二烟草浆料。然后将所得烟草残余物投入重构烟草片中以进一步加工成吸烟制品。

92. 发明申请

WO1997033490A1 METHOD AND APPARATUS FOR AUTOMATIC AND CONTINUOUS PNEUMATIC FEEDING OF TOBACCO 审中-公开
标题翻译：烟草自动和连续气动饲料的方法与装置
公开(公告)号：WO1997033490A1
公开(公告)日：1997-09-18
申请号：PCT/US1997003577
申请日：1997-03-07
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION
发明人： BROWN & WILLIAMSON TOBACCO CORPORATION , DIEHL, Gary, A. , BURDETTE, Ronald, E.
IPC分类号： A24C05/39
CPC分类号： A24C5/391 , A24C5/392
摘要： A continuous pneumatic tobacco conveyance system is described which automatically controls the rate at which tobacco is fed into the conveyance system and automatically controls the velocity of the tobacco which is pneumatically conveyed. The system utilizes a plurality of programmable logic controllers (100, 101, 102) for analyzing the velocity of the tobacco in the system and the amount of tobacco required and currently existent in cigarette making machine (80). The system compensates for correct airflow and velocity of the tobacco in the pneumatic piping by controlling the rate at which tobacco is fed into the conveyance system and controlling the airflow required to move the tobacco at a continuous velocity by ajusting a flow control valve (51) attached to a vacuum source.
摘要翻译：描述了一种连续的气动烟草输送系统，其自动控制烟草进料到输送系统中的速率并且自动控制被气动输送的烟草的速度。该系统利用多个可编程逻辑控制器（100,101,102）来分析系统中的烟草的速度以及卷烟机（80）中所需和目前存在的烟草的量。该系统通过控制烟草进入输送系统的速度并通过调节流量控制阀（51）来控制以连续速度移动烟草所需的气流来补偿气动管道中烟草的正确气流和速度，连接到真空源。

93. 发明申请

WO2003015544A1 CIGARETTE FILTER 审中-公开
标题翻译：香烟过滤器
公开(公告)号：WO2003015544A1
公开(公告)日：2003-02-27
申请号：PCT/US2002/024240
申请日：2002-07-30
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION , FIGLAR,, James, N. , TUCKER, Brian, E. , ST. CHARLES, F., Kelley
发明人： FIGLAR,, James, N. , TUCKER, Brian, E. , ST. CHARLES, F., Kelley
IPC分类号： A24D3/12
CPC分类号： A24D3/163 , A24D3/12 , A24D3/16
摘要： A cigarette filter that includes a multiple section filter which reduces the level of predetermined smoke constituents. The filter (130) consists of a fibrous filter plug (132) located at the mouth-end of the cigarette, a section (136) containing a selective adsorbent material, and a section (134) containing a general adsorbent material. The selective adsorbent material, such as a phenol-formaldehyde resin matrix surface-functionalized with mainly primary and secondary amine functional groups, removes specific smoke constituents from the tobacco smoke. The general adsorbent material, such as activated charcoal, is preferably capable of adsorbing a range of chemical compounds without a high degree of specificity. Structurally, the fibrous filter plug, the selective adsorbent section, and the general adsorbent section are co-axially aligned in tandem.
摘要翻译：一种香烟过滤嘴，其包括多段过滤器，其减少预定烟雾组分的水平。过滤器（130）由位于香烟嘴端的纤维过滤嘴塞（132）和容纳选择性吸附剂材料的部分（136）和含有一般吸附剂材料的部分（134）组成。选择性吸附剂材料，例如主要是伯胺和仲胺官能团表面官能化的酚醛树脂基质，从烟草烟雾中去除特定的烟雾成分。通常的吸附剂材料，例如活性炭，优选能够以高度的特异性吸附一系列化合物。在结构上，纤维过滤塞，选择性吸附剂部分和一般吸附剂部分串联同轴对准。

94. 发明申请

WO1997004673A1 PROCESS FOR STEAM EXPLOSION OF TOBACCO STEM 审中-公开
标题翻译：烟草爆炸的爆炸过程
公开(公告)号：WO1997004673A1
公开(公告)日：1997-02-13
申请号：PCT/US1996012594
申请日：1996-07-31
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION
发明人： BROWN & WILLIAMSON TOBACCO CORPORATION , HONEYCUTT, Rufus, H. , SADLE, Elliot, S. , LITZINGER, Elmer, F. , BOYLE, Dennis, M.
IPC分类号： A24B03/12
CPC分类号： A24B3/182
摘要： This invention relates to a process of exploding tobacco stems to improve smoke quality, and more particularly to a process of exploding the cells of tobacco stems with high pressure saturated steam, followed by rapid depressurization and quenching, in order to reduce negative contributors to smoke quality and to form favorable flavor compounds.
摘要翻译：本发明涉及一种使烟梗爆发以改善烟气质量的方法，更具体地说涉及一种利用高压饱和蒸汽将烟梗细胞爆炸，然后快速减压和骤冷的方法，以减少对烟品质的负面贡献并形成有利的风味化合物。

95. 发明申请

WO1997027766A1 METHOD AND APPARATUS FOR LOW RESIDENCE TIME REDRYING OF TOBACCO 审中-公开
标题翻译：方法和装置，用于低居住时间重制烟草
公开(公告)号：WO1997027766A1
公开(公告)日：1997-08-07
申请号：PCT/US1997001157
申请日：1997-01-27
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION
发明人： BROWN & WILLIAMSON TOBACCO CORPORATION , RIVIERE, Anthony, J. , SOOTS, Carlton, A. , KORTE, Kevin, R.
IPC分类号： A24B03/04
CPC分类号： A24B3/04 , A24B3/10
摘要： A method and apparatus is given for a low residence time redrying of strip tobacco. The apparatus thoroughly and evenly dries and cools the tobacco consistently through the entire tobacco bed as it passes through the dryer (38) and cooler (32). The apparatus utilizes a plurality of individually controlled fluidized bed heating zones (22-30) for drying the tobacco. An additional fluidized bed cooling zone (32) is provided to cool the tobacco prior to reordering. A continuous conveyer (14) extends through the heating zones and cooling zones. A steam tunnel (40) is utilized to raise the moisture content of the dried tobacco to preselected moisture levels. A vibrating conveyer (60) moves the tobacco through the steam tunnel.
摘要翻译：给出了条状烟草的低停留时间重新加工的方法和装置。当烟草通过干燥器（38）和冷却器（32）时，该设备通过整个烟草烟草一致地干燥并冷却烟草。该设备利用多个单独控制的流化床加热区（22-30）来干燥烟草。提供另外的流化床冷却区（32）以在重新排序之前冷却烟草。连续输送机（14）延伸穿过加热区和冷却区。使用蒸汽通道（40）将干烟草的水分含量提高到预选的水分含量。振动输送机（60）使烟草移动通过蒸汽通道。

96. 发明申请

WO1994023997A1 APPARATUS AND METHOD FOR PACKAGING LOOSE LEAF MATERIAL 审中-公开
标题翻译：用于包装松弛叶材料的装置和方法
公开(公告)号：WO1994023997A1
公开(公告)日：1994-10-27
申请号：PCT/US1994004252
申请日：1994-04-11
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION
发明人： BROWN & WILLIAMSON TOBACCO CORPORATION , LEWIS, Robert, T. , LOWE, Byron, L.
IPC分类号： B65B01/02
CPC分类号： B65B29/00 , B65B1/02 , B65B61/28 , B65B63/02
摘要： The present invention comprises a device and method for feeding a cut loose-leaf material such as, for example tobacco, from a weight scale; dropping the tobacco into a hopper; comprising the tobacco into the desired size, shape, and density; and packaging the loose-leaf tobacco product. Packaging is accomplished by wrapping an inner foil (18) and overwrap label (24) around an arbor (16) on a rotating arbor wheel (12). The package is constructed in various stages as the arbor wheel rotates to various positions. The inner foil is fed and wrapped around the arbor without extending the foil below the body of the package so that the foil does not form a bottom end. The foil extends above the body of the package and is folded to form a top end. An outer label having a sufficient length to extend past the top and bottom of the arbor is overwrapped about the foil innerwrap. The overwrap label extending past the bottom of the arbor is folded and glued over the foil innnerwrap to form a top end to the package. The loose-leaf tobacco is compressed and pushed through the arbor into the open end of the package. The package of tobacco is forced off of the arbor wheel and the open end of the package is folded and glued as the package is transported therefrom.
摘要翻译：本发明包括一种用于从重量级供给切割的活页材料例如烟草的装置和方法; 将烟草倒入料斗; 将烟草制成所需尺寸，形状和密度; 并包装活页烟草制品。通过将内箔（18）和外包装标签（24）围绕在旋转心轴（12）上的心轴（16）包裹来实现包装。当心轴轮旋转到各种位置时，该包装被构造成各种阶段。内箔被馈送并缠绕在心轴上，而不将箔延伸到包装体的主体下方，使得箔不形成底端。箔片延伸到包装体的上方，并被折叠以形成顶端。具有足够的长度延伸经过心轴的顶部和底部的外部标签被包裹在箔片外包裹件周围。穿过心轴底部的外包装标签被折叠并粘合在箔包裹上以形成包装的顶端。活页烟草被压缩并通过心轴推入包装的开口端。烟草包装被强制离开心轴轮，并且当包装从其传送时，包装的开口端被折叠并胶合。

97. 发明公开

EP0949873A4 SMOKELESS METHOD AND ARTICLE UTILIZING CATALYTIC HEAT SOURCE FOR CONTROLLING PRODUCTS OF COMBUSTION 失效
标题翻译：浓烟与催化热源的电子产品，用于控制燃料产品和方法
公开(公告)号：EP0949873A4
公开(公告)日：2005-03-23
申请号：EP97952560
申请日：1997-12-29
申请人： BROWN & WILLIAMSON TOBACCO
发明人： COOK CHRISTOPHER J , POLO ADRIANO , ZOLLER MATTHEW H , WALTERMIRE BETH E , SMITH SANDRA F
IPC分类号： A24D1/04 , A24B15/18 , A24D1/08 , A24D3/00 , A24F1/00 , A24F13/00 , A24F17/00 , A24F25/00 , A24F47/00 , A24B15/16
CPC分类号： A24F47/006
摘要： A smoking article and its method of construction and operation to provide products of combustion which are used to form flavorable aerosol gases delivered to the smoker's mouth while controlling the composition of such gases of combustion. Hot gases generated in a catalytic section in which fuel and air combust aided by a honeycomb catalytically coated surface including alumina and a cerium compound.

98. 发明公开

EP1039810A1 A METHOD FOR MAKING A RECONSTITUTED TOBACCO SHEET USING STEAM EXPLODED TOBACCO 审中-公开
标题翻译：用于生产重组BANDSTRANGGIESSTABAKFOLIE使用蒸汽EXPLODIERTEM烟草
公开(公告)号：EP1039810A1
公开(公告)日：2000-10-04
申请号：EP98961944.0
申请日：1998-12-07
申请人： BROWN & WILLIAMSON TOBACCO CORP.
发明人： ADEDEJI, Jide
IPC分类号： A24B15/12 , A24B3/18
CPC分类号： A24B3/182 , A24B15/12
摘要： A process to improve the smoke quality and mechanical properties of reconstituted tobacco is accomplished by adding tobacco materials to an aqueous solution containing ammonium salts and urea. The resulting first tobacco slurry is then pressurized under steam pressure to at least 60 psi for a period of from 1 to 5 minutes then depressurized rapidly to ambient. The depressurized tobacco is then formed into a second tobacco slurry wherein the soluble components within the tobacco is removed. The resulting tobacco residue is then prepared into a reconstituted tobacco sheet and the extract is then concentrated to a solids level of at least 30 percent by weight of solids which is added back to the reconstituted tobacco sheet for further processing into smoking articles.

99. 发明公开

EP0897270A1 METHOD AND APPARATUS FOR AUTOMATIC AND CONTINUOUS PNEUMATIC FEEDING OF TOBACCO 失效
标题翻译：方法和设备烟草自动连续气力输送
公开(公告)号：EP0897270A1
公开(公告)日：1999-02-24
申请号：EP97908933.0
申请日：1997-03-07
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION
发明人： DIEHL, Gary, A. , BURDETTE, Ronald, E.
IPC分类号： A24C5
CPC分类号： A24C5/391 , A24C5/392
摘要： A continuous pneumatic tobacco conveyance system is described which automatically controls the rate at which tobacco is fed into the conveyance system and automatically controls the velocity of the tobacco which is pneumatically conveyed. The system utilizes a plurality of programmable logic controllers (100, 101, 102) for analyzing the velocity of the tobacco in the system and the amount of tobacco required and currently existent in cigarette making machine (80). The system compensates for correct airflow and velocity of the tobacco in the pneumatic piping by controlling the rate at which tobacco is fed into the conveyance system and controlling the airflow required to move the tobacco at a continuous velocity by ajusting a flow control valve (51) attached to a vacuum source.

100. 发明授权

EP0700257B1 SMOKING ARTICLE 失效
标题翻译：吸烟文章
公开(公告)号：EP0700257B1
公开(公告)日：1998-08-12
申请号：EP94920029.9
申请日：1994-05-20
申请人： BROWN & WILLIAMSON TOBACCO CORPORATION
发明人： TANG, Jiung-Yann, President Enterprises Corp.
IPC分类号： A24F47/00 , A24B15/16
CPC分类号： A24B15/165 , A24F47/004
摘要： A smoking article including a porous inner core of an aerosol-generating composition circumscribed by a porous ceramic insulator tube which in turn is circumscribed by a porous charcoal fuel tube. Upon ignition, the smoking article, which is preferably in a cigarette rod form, produces an aerosol that resembles tobacco smoke.
摘要翻译：一种吸烟制品，其包括由多孔陶瓷绝缘体管限定的气溶胶产生组合物的多孔内核，所述多孔陶瓷绝缘体管进而被多孔炭燃料管包围。在点燃时，优选呈香烟棒形式的吸烟制品产生类似烟草烟雾的气雾剂。

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