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1. 发明授权

US08201564B2 Cigarette filters 有权
标题翻译：香烟过滤器
公开(公告)号：US08201564B2
公开(公告)日：2012-06-19
申请号：US11607949
申请日：2006-12-04
申请人： Mark A. McHugh , Georgios Karles , Diane Gee , Joseph L. Banyasz , Zhihao Shen , Munmaya K. Mishra
发明人： Mark A. McHugh , Georgios Karles , Diane Gee , Joseph L. Banyasz , Zhihao Shen , Munmaya K. Mishra
IPC分类号： A24D3/06
CPC分类号： A24D3/0212 , D06M13/00 , D06M23/105 , D06M2101/08
摘要： Fibrous material suitable for incorporation into filter elements of smoking articles such as cigarettes are impregnated with additives and agents such as flavorants, flavorant-enhancers and/or free radical scavengers. The fibrous material is contacted with the additive dispersed in a high pressure gas or supercritical fluid (SCF) held at elevated pressures. The high pressure gas or SCF swells the fibrous matrix and enables the additive to be incorporated within the matrix. When pressure is reduced, the gas or SCF vaporizes and leaves the additive embedded in the fiber interstices. As a result, the additive is slowly released over a finite period of time. When incorporated into a cigarette filter, the additive is released at a desired rate from the interior of the fibrous filter into the cigarette smoke.
摘要翻译：适于掺入烟草制品如香烟的过滤元件的纤维材料用添加剂和试剂（例如调味剂，调味剂增强剂和/或自由基清除剂）浸渍。纤维材料与分散在保持在高压下的高压气体或超临界流体（SCF）中的添加剂接触。高压气体或SCF使纤维基体膨胀，并使添加剂能够并入基体内。当压力降低时，气体或SCF蒸发并留下嵌入在纤维间隙中的添加剂。结果，添加剂在有限的时间内缓慢释放。当并入香烟过滤嘴中时，添加剂以纤维过滤器内部以香烟烟雾的期望速率释放。

2. 发明申请

US20080029112A1 Cigarette filters 有权
标题翻译：香烟过滤器
公开(公告)号：US20080029112A1
公开(公告)日：2008-02-07
申请号：US11607949
申请日：2006-12-04
申请人： Mark McHugh , Georgios Karles , Diane Gee , Joseph Banyasz , Zhihao Shen , Munmaya Mishra
发明人： Mark McHugh , Georgios Karles , Diane Gee , Joseph Banyasz , Zhihao Shen , Munmaya Mishra
IPC分类号： A24D3/06
CPC分类号： A24D3/0212 , D06M13/00 , D06M23/105 , D06M2101/08
摘要： Fibrous material suitable for incorporation into filter elements of smoking articles such as cigarettes are impregnated with additives and agents such as flavorants, flavorant-enhancers and/or free radical scavengers. The fibrous material is contacted with the additive dispersed in a high pressure gas or supercritical fluid (SCF) held at elevated pressures. The high pressure gas or SCF swells the fibrous matrix and enables the additive to be incorporated within the matrix. When pressure is reduced, the gas or SCF vaporizes and leaves the additive embedded in the fiber interstices. As a result, the additive is slowly released over a finite period of time. When incorporated into a cigarette filter, the additive is released at a desired rate from the interior of the fibrous filter into the cigarette smoke.
摘要翻译：适于掺入烟草制品如香烟的过滤元件的纤维材料用添加剂和试剂（例如调味剂，调味剂增强剂和/或自由基清除剂）浸渍。纤维材料与分散在保持在高压下的高压气体或超临界流体（SCF）中的添加剂接触。高压气体或SCF使纤维基体膨胀，并使添加剂能够并入基体内。当压力降低时，气体或SCF蒸发并留下嵌入在纤维间隙中的添加剂。结果，添加剂在有限的时间内缓慢释放。当并入香烟过滤嘴中时，添加剂以纤维过滤器内部以香烟烟雾的期望速率释放。

3. 发明授权

US07935298B2 Method of producing fibers by electrospinning at high pressures 失效
标题翻译：通过高压静电纺丝生产纤维的方法
公开(公告)号：US07935298B2
公开(公告)日：2011-05-03
申请号：US10596318
申请日：2004-12-23
申请人： Mark McHugh , Zhihao Shen , Diane Gee , Georgios Karles , Jose Nepomuceno , Gary Huvard
发明人： Mark McHugh , Zhihao Shen , Diane Gee , Georgios Karles , Jose Nepomuceno , Gary Huvard
IPC分类号： D06M10/00 , H05B7/00
CPC分类号： D01D1/09 , D01D5/0069 , Y10T428/2913
摘要： A process of making fibers by electrostatic spinning includes the use of a mixing vessel (10), a piston (15) for pressurizing the polymer, carbon dioxide sources (20) for lowering the viscosity of the polymer or pressurizing the collection vessel (35), a pressure generator (25), view ports (30), a target (36), a spinning needle (40), a camera/TV recorder (45) and a voltage source (50).
摘要翻译：通过静电纺丝制造纤维的方法包括使用混合容器（10），用于加压聚合物的活塞（15），用于降低聚合物粘度或加压收集容器（35）的二氧化碳源（20），压力发生器（25），视口（30），靶（36），纺丝针（40），相机/电视记录器（45）和电压源（50）。

4. 发明申请

US20080018015A1 Method of Producing Fibers by Electrospinning at High Pressures 失效
标题翻译：高压电纺丝生产纤维的方法
公开(公告)号：US20080018015A1
公开(公告)日：2008-01-24
申请号：US10596318
申请日：2004-12-23
申请人： Mark McHugh , Zhihao Shen , Diane Gee , Georgios Karles , Jose Nepomuceno , Gary Huvard
发明人： Mark McHugh , Zhihao Shen , Diane Gee , Georgios Karles , Jose Nepomuceno , Gary Huvard
IPC分类号： B29C47/88
CPC分类号： D01D1/09 , D01D5/0069 , Y10T428/2913
摘要： A process of making fibers by electrostatic spinning includes the use of a mixing vessel (10), a piston (15) for pressurizing the polymer, carbon dioxide sources (20) for lowering the viscosity of the polymer or pressurizing the collection vessel (35), a pressure generator (25), view ports (30), a target (36), a spinning needle (40), a camera/TV recorder (45) and a voltage source (50).
摘要翻译：通过静电纺丝制造纤维的方法包括使用混合容器（10），用于加压聚合物的活塞（15），用于降低聚合物粘度或加压收集容器（35）的二氧化碳源（20），压力发生器（25），视口（30），靶（36），纺丝针（40），相机/电视记录器（45）和电压源（50）。

5. 发明申请

US20070035055A1 Electroprocessed phenolic materials and methods 有权
标题翻译：电加工酚醛材料及方法
公开(公告)号：US20070035055A1
公开(公告)日：2007-02-15
申请号：US10548203
申请日：2004-03-08
申请人： Diane Gee , Gary Wnek , John Layman , Georgios Karles , Mark Zhuang
发明人： Diane Gee , Gary Wnek , John Layman , Georgios Karles , Mark Zhuang
IPC分类号： H05B7/00 , D01F9/12
CPC分类号： D01F9/24 , A24D3/163 , C01B32/30 , D01D5/0007 , D01D5/003 , D01F1/10 , D01F6/50 , D01F6/76
摘要： Electroprocessed phenolic nanofibers, microfibers, beads, and films and materials including these electroprocessed materials are prepared using a delivery means (10), a grounded collecting means (20) and a power supply (30) for generating an electric field.
摘要翻译：使用输送装置（10），接地收集装置（20）和用于产生电场的电源（30）来制备包括这些电处理材料的电加工酚醛纳米纤维，微纤维，珠粒和薄膜和材料。

6. 发明申请

US20060180164A1 Cigarette filter with beaded carbon 有权
公开(公告)号：US20060180164A1
公开(公告)日：2006-08-17
申请号：US11401723
申请日：2006-04-11
申请人： John Paine , Zuyin Yang , Kent Koller , Jay Fournier , Charles Thomas , Timothy Sherwood , Zhaohua Luan , Shuzhong Zhuang , Jose Nepomuceno , Diane Gee , Georgios Karles
发明人： John Paine , Zuyin Yang , Kent Koller , Jay Fournier , Charles Thomas , Timothy Sherwood , Zhaohua Luan , Shuzhong Zhuang , Jose Nepomuceno , Diane Gee , Georgios Karles
IPC分类号： A24F1/20
CPC分类号： A24D3/163
摘要： A smoking article such as a cigarette comprises a tobacco rod and a filter component having a cavity filled with spherical beaded carbon. As mainstream tobacco smoke is drawn through the filter component, targeted gas phase smoke constituents are removed as the smoke passes through the carbon. During the filter manufacturing process the spherical beaded carbon flows like a liquid and substantially completely fills the cavity. Point-to-point contact between the spherical beads together with substantially complete filling of the cavity produces minimal channeling of ambulatory gas phase as well as maximum contact between the gas phase and the carbon surface of the spherical beads during smoking.

7. 发明申请

US20080053469A1 CIGARETTE FILTER WITH BEADED CARBON 有权
标题翻译：香烟过滤器带有碳化硅
公开(公告)号：US20080053469A1
公开(公告)日：2008-03-06
申请号：US11931624
申请日：2007-10-31
申请人： John Paine , Zuyin Yang , Kent Koller , Jay Fournier , Charles Thomas , Timothy Sherwood , Zhaohua Luan , Shuzhong Zhuang , Jose Nepomuceno , Diane Gee , Georgios Karles
发明人： John Paine , Zuyin Yang , Kent Koller , Jay Fournier , Charles Thomas , Timothy Sherwood , Zhaohua Luan , Shuzhong Zhuang , Jose Nepomuceno , Diane Gee , Georgios Karles
IPC分类号： A24D3/04
CPC分类号： A24D3/048 , A24D3/163 , B01J20/28057
摘要： A smoking article such as a cigarette comprises a tobacco rod and a filter component having a cavity filled with spherical beaded carbon. As mainstream tobacco smoke is drawn through the filter component, targeted gas phase smoke constituents are removed as the smoke passes through the carbon. During the filter manufacturing process the spherical beaded carbon flows like a liquid and substantially completely fills the cavity. Point-to-point contact between the spherical beads together with substantially complete filling of the cavity produces minimal channeling of ambulatory gas phase as well as maximum contact between the gas phase and the carbon surface of the spherical beads during smoking.
摘要翻译：诸如香烟的吸烟制品包括烟草棒和具有填充有球形珠状碳的空腔的过滤器部件。当主流烟草烟雾通过过滤器部件被吸入时，当烟气通过碳时，目标气相烟雾成分被去除。在过滤器制造过程中，球形珠状碳流动如液体并基本上完全填充空腔。球形珠之间的点对点接触以及空腔的基本上完全的填充在吸烟期间产生了气动相的气泡相和气球和碳表面之间的最大接触。

8. 发明申请

US20070259124A1 Method of making modified activated carbon 有权
标题翻译：改性活性炭的制备方法
公开(公告)号：US20070259124A1
公开(公告)日：2007-11-08
申请号：US11727712
申请日：2007-03-28
申请人： Zhaohua Luan , Diane Gee , Georgios Karles , Ila Skinner , Jose Nepomuceno
发明人： Zhaohua Luan , Diane Gee , Georgios Karles , Ila Skinner , Jose Nepomuceno
IPC分类号： A24B15/00
CPC分类号： A24D3/163 , A24D3/062 , B01J20/20 , B01J20/28035 , B01J20/28059 , B01J20/28061 , C01B32/372 , Y10T428/30
摘要： A process for making modified activated carbon from an activated carbon substrate. The activated carbon substrate is pre-treated to make an exposed surface of the activated carbon substrate substantially hydrophilic, coated with a carbon precursor to form a coated activated carbon, and then the coated activated carbon substrate is heated to carbonize the carbon precursor to from the modified activated carbon. The modified activated carbon comprises a uniform porous carbon membrane formed on an exposed surface of the activated carbon substrate. The carbon membrane can mediate the absorption and/or adsorption kinetics of the activated carbon substrate. The modified activated carbon, which can be incorporated into one or more components of a cigarette, can selectively remove gaseous constituents from mainstream smoke during smoking.
摘要翻译：一种从活性炭底物制备改性活性炭的方法。将活性炭基材预处理以使活性炭基材的暴露表面基本上亲水，涂覆有碳前体以形成包被的活性炭，然后将涂覆的活性炭底物加热以碳化碳前体从改性活性炭。改性活性炭包括在活性炭基材的暴露表面上形成的均匀的多孔碳膜。碳膜可以介导活性炭底物的吸收和/或吸附动力学。可以并入香烟的一种或多种组分的改性活性炭可以在吸烟期间选择性地除去主流烟雾中的气体组分。

9. 发明申请

US20060264130A1 Electrostatically produced fast dissolving fibers 有权
标题翻译：静电生产的快速溶解纤维
公开(公告)号：US20060264130A1
公开(公告)日：2006-11-23
申请号：US11312656
申请日：2005-12-21
申请人： Georgios Karles , Diane Gee , John Layman
发明人： Georgios Karles , Diane Gee , John Layman
IPC分类号： B32B5/02 , B32B27/04 , D04H13/00
CPC分类号： D04H13/00 , A24B15/282 , A24B15/283 , A24D3/14 , D01D5/0038 , D01F9/04 , Y10T442/20 , Y10T442/2303 , Y10T442/2484 , Y10T442/60 , Y10T442/614
摘要： Fibrous structures composed of electrostatically prepared polysaccharide micro- and nanofibers are described which contain active agents such as drugs and/or flavorants encapsulated within the structures. When exposed to moisture, the structures are disrupted and the active agent rapidly released. The fibrous structures containing active agents such as flavorants can be incorporated into smoking articles which, when smoked, release the flavorants.
摘要翻译：描述了由静电制备的多糖微纤维和纳米纤维组成的纤维结构，其包含活性剂，例如包封在结构内的药物和/或调味剂。当暴露于水分时，结构被破坏，活性剂迅速释放。含有活性剂如食用香料的纤维结构可以并入吸烟制品中，吸烟制品当被吸烟时，释放出香料。

10. 发明申请

US20070102012A1 On line formation of recessed cigarette filter 有权
标题翻译：在线形成香烟滤嘴
公开(公告)号：US20070102012A1
公开(公告)日：2007-05-10
申请号：US11643155
申请日：2006-12-21
申请人： Georgios Karles , Henry Dante , Xuan Pham , Barry Smith
发明人： Georgios Karles , Henry Dante , Xuan Pham , Barry Smith
IPC分类号： A24C5/47 , A24C1/32
CPC分类号： A24D3/0287 , A24D3/0225
摘要： A process for the on line production of cigarette filters comprises the steps of conveying a continuous thin flexible substrate past a source of smoke altering particulate material, such as adsorbents, catalysts and flavorants. An electrostatic charge is applied onto the substrate upstream of the source of particulate material. A layer of particulate material from the source is deposited onto the substrate with the thickness of the layer depending upon the strength of the electrostatic charge. The coated substrate is then cut into pieces, and the pieces are placed into the cavities between spaced apart filter components. In an alternative process, filter paper is coated with smoke altering particulate material by electrostatic deposition techniques, and spaced apart filter components are placed onto the particulate coated filter paper which is then folded around the filter components.
摘要翻译：用于在线生产卷烟过滤器的方法包括以下步骤：将连续的薄柔性基材输送通过改变颗粒物质如吸附剂，催化剂和调味剂的烟源。在颗粒材料源的上游的基底上施加静电电荷。来自源的一层颗粒材料沉积在基板上，其厚度取决于静电荷的强度。然后将涂覆的基材切成块，并将这些片放置在间隔开的过滤器部件之间的空腔中。在替代方法中，滤纸通过静电沉积技术涂覆有烟雾改变的颗粒材料，并且间隔开的过滤器部件被放置在颗粒状涂覆的滤纸上，然后将其折叠在过滤器部件周围。

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