| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Supramolecular complex flavor immobilizing for controlled release of flavor in smoking articles | US12577024 | 2009-10-09 | US08361236B2 | 2013-01-29 | Biao Duan; Munmaya K. Mishra; Peter J. Lipowicz; Shengsheng Liu |
| A smokable composition includes (a) a smokable material; and (b) a supramolecular assembly. The supramolecular assembly comprises a flavorant and at least one selected from the group consisting of O,O′-dibenzoyl-(2R,3R)-tartaric acid, a hydrate thereof or a salt thereof, and ditoluoyl-(2R,3R)-tartaric acid, a hydrate thereof or a salt thereof. In addition, a smoking article comprises a rod of tobacco or tobacco substitute, optionally a filter attached to the rod, and the supramolecular assembly, as menthol-release agent. | ||||||
| 142 | Novel Cigar | US13545460 | 2012-07-10 | US20120272979A1 | 2012-11-01 | Jack B. Cooper |
| A novel cigar is provided with an elongated cigar puller device which extends into the interior of the cigar. By removing the cigar puller from the cigar, the tobacco fill material of the cigar is disrupted so as to improve the draw of the cigar. Once the cigar puller is removed from the tobacco fill material, a flavorant and/or aromatic can be infused into the less dense tobacco fill material which is provided upon the removal of the cigar puller. | ||||||
| 143 | SMOKING ARTICLES COMPRISING COPPER-EXCHANGED MOLECULAR SIEVES | US13476981 | 2012-05-21 | US20120247491A1 | 2012-10-04 | Jay A Fournier; Zhaohua Luan |
| Smoking articles which involve the use of a copper-exchanged molecular sieve catalyst that is capable of removing NO and/or NO2 from mainstream smoke are provided. The copper-exchanged molecular sieve catalyst comprises a microporous molecular sieve substrate having pores with an average diameter of from about 3 Å to about 15 Å, where at least some of the pores of the microporous molecular sieve substrate contain Cu+2 ions. Methods for making cigarette filters and smoking articles using the copper-exchanged molecular sieve catalyst, as well as methods for smoking a cigarette comprising the copper-exchanged molecular sieve catalyst, are also provided. | ||||||
| 144 | SYNTHESIS AND INCORPORATION OF HIGH-TEMPERATURE AMMONIA-RELEASE AGENTS IN LIT-END CIGARETTES | US13356246 | 2012-01-23 | US20120118303A1 | 2012-05-17 | Jay A Fournler; John B. Paine; Douglas A. Fernandez |
| A tobacco smoking mixture and/or a cigarette wrapper with high-temperature ammonia-release agents therein are provided, wherein the high-temperature ammonia-release agents are present in an amount effective to reduce the cytotoxicity of gas phase or particulate matter formed during smoking of the cigarette. The high-temperature ammonia-release agents are capable of reducing the cytotoxicity of gas phase or particulate matter by evolving ammonia at temperatures greater than about 200° C., wherein the ammonia can interact with the particulate matter. Additionally, the high-temperature ammonia-release agents can be formed by heating an aqueous mixture of an iron precursor compound, an ammonia source compound and an acid. | ||||||
| 145 | TOBACCO-CONTAINING SMOKING ARTICLE | US13297983 | 2011-11-16 | US20120060853A1 | 2012-03-15 | John Howard Robinson; David William Griffith, JR.; Billy Tyrone Conner; Evon Llewellyn Crooks; Dempsey Bailey Brewer, JR. |
| A smoking article may include a cigarette incorporated within an electrically powered aerosol generating device that acts as a holder for that cigarette. The smoking article possesses at least one form of tobacco. The smoking article also possesses a mouth-end piece that is used by the smoker to inhale components of tobacco that are generated by the action of heat upon components of the cigarette. A representative smoking article possesses an outer housing incorporating a source of electrical power (e.g., a battery), a sensing mechanism for powering the device at least during periods of draw, and a heating device (e.g., at least one electrical resistance heating element) for forming a thermally generated aerosol that incorporates components of tobacco. During use, the cigarette is positioned within the device, and after use, the used cigarette is removed from the device and replaced with another cigarette. | ||||||
| 146 | METHOD OF MAKING A TOBACCO PRODUCT | US13196248 | 2011-08-02 | US20120006339A1 | 2012-01-12 | Daniel S. Sinclair, JR. |
| A tobacco product is formed by rolling a sheet of material supplied by a roll or rolls (e.g. moistened tobacco leaves) and/or homogenized sheet tobacco about a slit mandrel to form a shaped tube. The shaped tube is then packaged for shipment to an end user or consumer. The shaped tube remains in the rolled, shaped tube form inside the package. After the shaped tube is removed from the package, a consumer can fill the tube with crushed tobacco leaves or other tobacco filler material of a favorite blend, thereby eliminating some steps in the making of a “roll-your-own” tobacco product. A liquid can be added to the sheet or to the finished tube to moisturize same. The liquid can include flavoring. The tubes are unfilled when packaged and sent to a consumer/end user in tube form so that they have a “memory” that helps hold a tubular cigar shape after they are filled with selected tobacco fill material. | ||||||
| 147 | System for dispersing powder materials in a cigarette rod | US11350939 | 2006-02-10 | US07568485B2 | 2009-08-04 | Wei-Jun Zhang |
| A system and method is provided for dispersing fine catalyst powders having nanoscale or microscale particles throughout the tobacco rod portion of a cigarette. A source of vacuum is connected to the filter end of a cigarette through a tube that is sealingly engaged with the filter end of the cigarette. The opposite cut filler end of the tobacco rod portion of the cigarette is placed in the proximity of a predetermined amount of the catalyst powder contained in a container. The vacuum is applied to the cigarette filter in an amount and for a period of time that is a function of the size and quantity of the particles to be drawn into and dispersed throughout the tobacco rod portion of the cigarette. | ||||||
| 148 | Colored Smoke Module For Cigarette | US12324413 | 2008-11-26 | US20090071488A1 | 2009-03-19 | Gal Markel |
| A colored smoke module is disclosed that is mountable to at least a portion of a cigarette or other smoking device. The colored smoke module produces colored smoke when burned. Further, the colored smoke module is user mountable to a cigarette or other smoking device. | ||||||
| 149 | FLAVOR SHEET FOR SMOKING ARTICLE | US11835092 | 2007-08-07 | US20090038629A1 | 2009-02-12 | J. Dennis Ergle; Michael A. Zawadzki; Simon F. Yee |
| Flavor-bearing sheets for the controlled delivery of volatile flavorants in a smoking article are disclosed. The flavor-bearing sheets comprise a non-volatile vitreous matrix of a film-forming coagulating material having one or more volatile flavorants dispersed therein. | ||||||
| 150 | Flavorant ester salts of polycarboxylic acids and methods for immobilizing and delivering flavorants containing hydroxyl groups | US12216700 | 2008-07-09 | US20090028803A1 | 2009-01-29 | Munmaya K. Mishra; Shengsheng Liu; Dianne S. Kellogg |
| Compositions are provided which contain immobilized flavorants for flavor delivery. In particular, smoking compositions are provided which contain flavorant ester salts of polycarboxylic acids. | ||||||
| 151 | Smoking article having flavorant materials retained in hollow heat conductive tubes | US11641051 | 2006-12-19 | US20070181140A1 | 2007-08-09 | Lixin Xue; Liqun Yu; Shuzhong Zhuang; Georgios Karles; Kent Koller |
| A smoking article includes a cylinder of smoking material having at least one hollow tube having a heat conductive wall within the cylinder of smoking material and a filter system attached to the cylinder of smoking material. The filter system includes an adsorbent material therein. The at least one hollow tube extends from within the cylinder of smoking material through the adsorbent material. At least one flavorant material is retained within the at least one hollow tube, and upon exposure to heat from the heat conductive wall of the hollow tube the flavorant material releases a flavorant. | ||||||
| 152 | Tobacco product labeling system | US11412492 | 2006-04-27 | US20060243290A1 | 2006-11-02 | Susan Reich; Mark Conkling; Steve Zelson |
| The disclosed invention relates to visual content indicators of a tobacco product. More specifically, the invention includes labeling systems that provide at least one visual indicator of a tobacco product, methods for using the systems, and tobacco products that display one or more visual indicators of content. The present invention generally relates to tobacco products, which have a reduced amount of nicotine and tobacco specific nitrosamines (TSNAs), and contain one or more nicotine substitutes. The use of these tobacco products to reduce the exposure of an individual to nicotine, as well as, facilitating tobacco-use cessation is disclosed. | ||||||
| 153 | Treatment of chronic obstructive pulmonary disease by low dose inhalation of protease inhibitor | US11077276 | 2005-03-09 | US20050201951A1 | 2005-09-15 | Philip Barr; Philip Pemberton; Helen Gibson |
| The present invention encompasses methods and compositions for the treatment and prevention of chronic obstructive pulmonary disease (COPD) or emphysema, typically smoking-induced emphysema. More specifically, the present invention relates to the treatment and prevention of COPD or emphysema by inhalation of alpha one-antitrypsin (AAT). | ||||||
| 154 | Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke | US10740583 | 2003-12-22 | US20050133054A1 | 2005-06-23 | Jay Fournier; Zhaohua Luan |
| Cut filler compositions, cigarettes, methods for making cigarettes and methods for smoking cigarettes are provided, which involve the use of a composite mesoporous/microporous material. The composite material is capable of removing at least one constituent from tobacco smoke, preferably selectively. The composite material may also be used for removing at least one constituent from tobacco smoke through sorption and/or catalysis. The composite material comprises channels interconnecting at least one mesoporous region and at least one microporous region. The mesopores of the composite material may further comprise a carbon lining and/or be further functionalized with a surfactant. Alternatively, the composite material may further comprise a metal, a metal oxide, or mixtures thereof. | ||||||
| 155 | Cigarette wrapper with catalytic filler and methods of making same | US10866181 | 2004-06-14 | US20050051185A1 | 2005-03-10 | Firooz Rasouli; Ping Li; Susan Tafur; Jeffrey Allen; Shalva Gedevanishvili; Mohammad Hajaligol; Roland Dwyer; Charles Glenn |
| A wrapper for a smoking article includes a web including cellulosic fibers and a catalyst modified web-filler incorporated into the web. The catalyst modified web-filler includes a web-filler supporting a nanoparticle carbon monoxide catalyst. The nanoparticle carbon monoxide catalyst can be a nanoparticle iron oxide catalyst. Also provided is a smoking article including a cigarette tobacco rod having a wrapper including a web, a web-filler, and a nanoparticle carbon monoxide catalyst, the web-filler supporting the nanoparticle catalyst. A method of making the wrapper and a method of making a smoking article utilizing the wrapper are also provided. | ||||||
| 156 | Flavored carbon useful as filtering material of smoking article | US10868032 | 2004-06-16 | US20040226569A1 | 2004-11-18 | Zuyin Yang; Jose G. Nepomuceno; Barbara G. Taylor |
| Flavored carbon useful as a filtering material of a smoking article such as a cigarette is made by applying liquid flavorant to activated carbon particles in a fluidized bed. The flavored carbon can be used to impart desired taste to mainstream smoke while removing one or more components from mainstream smoke. | ||||||
| 157 | Smoke modifying agents and smoking material rods comprising smoke-modifying agents | US10238278 | 2002-09-10 | US06645305B2 | 2003-11-11 | Richard Oliver |
| A process for the manufacture of a homogeneous fibriform element comprising a smoke-modifying agent. In the process a mixture comprising a solution of a polysaccharide (an alginate for example) and a smoke-modifying agent (menthol for example) is fed through nozzle means, and a jet of said mixture issuing from the nozzle means is brought into contact with a solution containing multivalent cations (such as calcium ions). Solidification of the mixture is thus effected. In a second aspect of the invention, a fibriform element is manufactured by passing a thread through a mixture comprising a solution of a polysaccharide and a smoke-modifying agent whereby the thread is coated with the mixture. The coated thread is brought into contact with a solution containing multivalent cations thus to effect solidification of the mixture on the thread. A fibriform element as manufactured by the inventive process and a smoking article comprising such a fibriform element are also claimed. | ||||||
| 158 | Smoking products containing antioxidants | US933696 | 1997-09-19 | US5829449A | 1998-11-03 | Theodore Hersh; Rebecca Hersh |
| A composition for inclusion within a cigarette, cigar or pipe. The composition can be included within the tobacco itself, a filter for filtering tobacco smoke once burned or even within the paper or wrapper surrounding the tobacco product. The composition is capable of reducing free radical damage to the oro-pharyngeal cavity, respiratory tract and lungs resulting from tobacco smoke. The composition includes L-glutathione and a source of selenium such as selenomethionine. | ||||||
| 159 | Smoking article | US281591 | 1988-12-09 | US5082008A | 1992-01-21 | Robert R. Johnson |
| A smoking article includes a generally cylindrically shaped fuel column with a corrugated-shaped channel formed longitudinally through the fuel column and concentric therewith. A flavor releasing material coats the corrugated wall of the channel and the flavor material is aerosolized by the heat generated by the burning of the fuel column when it is ignited. A filter rod is coaxially located at one end of the fuel column. | ||||||
| 160 | Cigarette having sidestream aroma | US145724 | 1988-01-15 | US4941486A | 1990-07-17 | Michael F. Dube; Barry L. Saintsing |
| Cigarette sidestream smoke can have the aroma thereof altered by placing the cigarette wrapping paper in intimate contact with a flavor precursor such as ethyl vanillin glucoside. The cigarettes exhibit good tobacco taste during use. The flavor precursor provides no substantial aroma to the cigarette prior to use thereof, and a characteristic aroma of the flavoring agent in the sidestream smoke during use thereof. Cigarettes can have a wrapping paper containing magnesium oxide and/or magnesium hydroxide, the paper having a net permeability of greater than 50 CORESTA units and an inherent permeability of less than 45 CORESTA units. The paper containing magnesium oxide and/or magnesium hydroxide is in intimate contact with a flavor precursor, and the filter of the cigarette includes a flavor carrier such as a flavored pellet. | ||||||
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