| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | SMOKING ARTICLE WITH LIQUID DELIVERY MATERIAL | US14356441 | 2012-11-02 | US20140360518A1 | 2014-12-11 | Clement Besso |
| A smoking article (10) incorporates a sustained release liquid delivery material (20), the liquid delivery material comprising a closed matrix structure defining a plurality of domains. A liquid composition is trapped within the domains and is releasable from the closed matrix structure upon compression of the material. The liquid delivery material (20) provides a sustained release of the liquid composition over a range of force of at least 5 Newtons. Preferably, the liquid delivery material is provided within the filter (14) of the smoking article (10). | ||||||
| 242 | METHOD OF MAKING A TOBACCO PRODUCT | US14077578 | 2013-11-12 | US20140190495A1 | 2014-07-10 | 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. | ||||||
| 243 | Enhanced Delivery of Nicotine, THC, Tobacco, Cannabidiol or Base Alkaloid from an Electronic Cigarette or Other Vapor or Smoke Producing Device Through Use of an Absorption Conditioning Unit | US13871213 | 2013-04-26 | US20140166028A1 | 2014-06-19 | Richard C. FUISZ; Joseph M. FUISZ |
| A method for the administration of nicotine, THC, tobacco, cannabidiol or a base alkaloid includes administering in the oral or nasal cavity an absorption conditioning unit having at least two agents selected from the group consisting of (a) a buffer agent, (b) a capturing agent, (c) a penetration agent, and (d) a thermal agent, to the mammal, and then administering by inhalation a bioactive agent selected from the group consisting of nicotine, THC, cannabidiol and a base alkaloid. The absorption conditioning unit may be in a dosage form not containing a drug. The absorption conditioning unit may create a pH in the oral cavity or nasal cavity of 7.8-10 for a period of ten minutes or more after administration, the dosage form not containing an acid and not containing a drug. | ||||||
| 244 | METHOD FOR PREPARING FUEL ELEMENT FOR SMOKING ARTICLE | US14090093 | 2013-11-26 | US20140083439A1 | 2014-03-27 | Chandra Kumar Banerjee; Stephen Benson Sears; Susan K. Pike |
| The invention provides a method for making a fuel element for a smoking article including the steps of mixing a metal-containing catalyst precursor with a filler material or graphite or a combination thereof to form a pre-treated fuel element component; optionally calcining the pre-treated fuel element component in order to convert the catalyst precursor to a catalytic metal compound; after the optional calcining step, combining the pre-treated fuel element component with a carbonaceous material and a binder to produce a fuel element composition; and forming the fuel element composition into a fuel element adapted for use in a smoking article. Examples of metal-containing catalyst precursors include iron nitrate, copper nitrate, cerium nitrate, cerium ammonium nitrate, manganese nitrate, magnesium nitrate, and zinc nitrate. Fuel elements treated according to the invention, and smoking articles including such fuel elements, are also provided. | ||||||
| 245 | METHOD FOR PREPARING FLAVOR-CONTAINING SHEET FOR SMOKING ARTICLE, FLAVOR-CONTAINING SHEET FOR SMOKING ARTICLE PREPARED BY THE METHOD, AND SMOKING ARTICLE COMPRISING THE SAME | US13963821 | 2013-08-09 | US20130327347A1 | 2013-12-12 | Yasuo TANAKA; Tatsuya KUSAKABE |
| A method for preparing a flavor-containing sheet for a smoking article, characterized by comprising a step of extending a raw material slurry on a substrate, wherein the slurry contains polysaccharide consisting of gellan gum and tamarind gum, a flavor, an emulsifier and 70 to 95 wt % of water, has a weight ratio of gellan gum to tamarind gum of 1:1 to 3:1, and has a temperature of 60 to 90° C. in a sol state, a step of cooling the extended raw material slurry to a sample temperature of 0 to 40° C. to form a gel, and a heat-drying step comprising heating the gelled raw material and drying it at a sample temperature of 70 to 100° C. | ||||||
| 246 | Flavorant ester salts of polycarboxylic acids and methods for immobilizing and delivering flavorants containing hydroxyl groups | US12216700 | 2008-07-09 | US08541401B2 | 2013-09-24 | Munmaya K. Mishra; Shengsheng Liu; Diane 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. | ||||||
| 247 | Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke | US12782427 | 2010-05-18 | US08360073B2 | 2013-01-29 | Rangaraj S. Sundar; Sarojini Deevi |
| A component of a cigarette comprises a silver-based catalyst for the conversion of carbon monoxide to carbon dioxide. The silver-based catalyst comprises particles (e.g., nanoscale or larger sized particles) of metallic silver and/or silver oxide supported in and/or on metal oxide support particles. The silver-based catalyst can be incorporated into a cigarette component such as tobacco cut filler, cigarette paper and cigarette filter material to reduce the concentration of carbon monoxide in the mainstream smoke of a cigarette during smoking. The catalyst can also be used in non-cigarette applications. | ||||||
| 248 | CIGARETTE WITH INCREASED VOLATILE FLAVOR DELIVERY | US13626587 | 2012-09-25 | US20130019884A1 | 2013-01-24 | Fumio SASHIDE; Tatsuya KUSAKABE; Yasuo TANAKA |
| A cigarette includes a tobacco rod in which a tobacco filler containing cut tobacco is wrapped with a cigarette paper, the tobacco rod being constituted by a distal end portion, a proximal end portion and a center portion, and a filter, the proximal end portion being connected to the filter. The distal end portion includes a volatile flavor-containing material incorporated in a gel of a polysaccharide, the center portion includes or does not include the volatile flavor-containing material, the proximal end portion includes or does not include the volatile flavor-containing material, and there is no case where both the center portion and the proximal end portion include the volatile flavor-containing material. | ||||||
| 249 | ADDITIVES FOR TOBACCO CUT FILLER | US13595925 | 2012-08-27 | US20120318285A1 | 2012-12-20 | San LI; Raquel Olegario; Joseph L. Banyasz; Kenneth H. Shafer |
| Tobacco smoking mixtures capable of producing tobacco smoke are provided which reduce the cytotoxicity and/or mutagenicity of the tobacco smoke. The tobacco smoking mixtures include tobacco cut filler and glycerin in an amount effective to reduce cytotoxicity and/or mutagenicity of smoke produced by the tobacco smoking mixture. The tobacco smoking mixtures enable a further reduction in cytotoxicity and/or mutagenicity when glycerin is combined with palladium or salts of calcium and/or magnesium. | ||||||
| 250 | USE OF PHYSIOLOGICAL COOLING ACTIVE INGREDIENTS, AND AGENTS CONTAINING SUCH ACTIVE INGREDIENTS | US13510454 | 2010-11-22 | US20120263659A1 | 2012-10-18 | Thomas Subkowski; Michael Backes; Heiko Oertling; Arnold Machinek; Hubert Loges; Ulrike Simchen; Horst Surburg; Claus Bollschweiler; Jens Wittenberg; Wolfgang Siegel |
| The invention relates to a TRPM8 modulator for achieving a cooling effect on the skin or a mucous membrane. | ||||||
| 251 | Preformed cigarette having a specifically defined immobilized flavorant additive insert positioned therein | US11812026 | 2007-06-14 | US08282739B2 | 2012-10-09 | Munmaya K. Mishra; Jay A Fournier; Marc R. Krauss; Douglas A. Fernandez; Peter J. Lipowicz |
| Delivery of additives in a smoking article is provided through thermally degradable, robust immobilized additive inserts. Additives can be immobilized in an elongated device or an insert, wherein the elongated device or the insert is sufficiently robust to allow the elongated device or the insert to be manually or machine inserted into a smoking article while maintaining the structure of the elongated device or the insert. By providing additives in the form of thermally degradable immobilized additive inserts, migration and/or loss of the additives in a smoking article prior to smoking can be reduced. | ||||||
| 252 | Colored smoke module for cigarette | US12324413 | 2008-11-26 | US08267095B2 | 2012-09-18 | 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. | ||||||
| 253 | Tobacco containing smoking article | US12763890 | 2010-04-20 | US08079371B2 | 2011-12-20 | 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. | ||||||
| 254 | METHOD FOR MAKING PARTICLE OF A HYDROPHOBIC ADDITIVE AND A POLYSACCHARIDE COATING AND TOBACCO PRODUCTS CONTAINING PARTICLE OF A HYDROPHOBIC ADDITIVE AND A POLYSACCHARIDE COATING | US12748227 | 2010-03-26 | US20110232656A1 | 2011-09-29 | Yi Zeng; Shuzhong Zhuang; Georgios D. Karles |
| A method for providing particles of encapsulated flavorants or chemesthetic agents comprises forming an emulsion comprising: (i) a first aqueous solution, comprising one or more polysaccharides; and (ii) a hydrophobic additive; atomizing said emulsion in an atomizer into droplets; introducing said droplets into a second aqueous solution, comprising one or more metal cations, to form particles comprising one or more cross-linked polysaccharides and said additive encapsulated therein; and removing said particles from said second aqueous solution and drying said particles. | ||||||
| 255 | Tobacco Product And Method For Manufacture | US12880798 | 2010-09-13 | US20110220130A1 | 2011-09-15 | John-Paul Mua; Matthew William Benford; Luis R. Monsalud, JR. |
| The tobacco products incorporate binder systems. The binder systems exhibit thermoplastic properties, characteristics, or behaviors. The binder system can incorporate at least one type of binding agent that exhibits thermoplastic properties. Additionally, the binder system can incorporate materials to provide a binding agent that exhibits thermoplastic characteristics, for example at least one thermoplastic binding material in combination with a plasticizer. Also, tobacco products can incorporate a plasticizer blend. Tobacco products are produced by contacting tobacco, with other desired ingredients, in the presence of a binder system, and forming the resulting mixture into a shape. Of particular interest are processing conditions that involve exposing a tobacco formulation to less than about 100° C. during processing, using relatively low amounts of a binding agent that exhibits desirable thermoplastic behavior at such processing temperatures, and using relatively low to moderate amounts of liquid processing aids. Other processing conditions include adding a plasticizer blend to the tobacco formulation. | ||||||
| 256 | Smoking article | US10581774 | 2004-12-10 | US07998274B2 | 2011-08-16 | Antonio Augusto Da Silva Rodrigues; Eduardo José Faria Miranda |
| A smoking article comprising discrete segments of smokable material having an encapsulated flavourant contained within a component of the smokable material to provide a stable release of flavourant at different points during smoking, and in particular in the final puffs. The encapsulated flavourant is incorporated within a reconstituted tobacco material for ease of manufacture and for improved flavour stabilisation. A method of making a segmented smoking article having encapsulated flavourant therein is also provided. | ||||||
| 257 | SUPRAMOLECULAR COMPLEX FLAVOR IMMOBILIZING FOR CONTROLLED RELEASE OF FLAVOR IN SMOKING ARTICLES | US12577024 | 2009-10-09 | US20110083678A1 | 2011-04-14 | 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. | ||||||
| 258 | SILVER AND SILVER OXIDE CATALYSTS FOR THE OXIDATION OF CARBON MONOXIDE IN CIGARETTE SMOKE | US12782427 | 2010-05-18 | US20100226846A1 | 2010-09-09 | Rangaraj S. Sundar; Sarojini Deevi |
| A component of a cigarette comprises a silver-based catalyst for the conversion of carbon monoxide to carbon dioxide. The silver-based catalyst comprises particles (e.g., nanoscale or larger sized particles) of metallic silver and/or silver oxide supported in and/or on metal oxide support particles. The silver-based catalyst can be incorporated into a cigarette component such as tobacco cut filler, cigarette paper and cigarette filter material to reduce the concentration of carbon monoxide in the mainstream smoke of a cigarette during smoking. The catalyst can also be used in non-cigarette applications. | ||||||
| 259 | Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke | US10868015 | 2004-06-16 | US07743772B2 | 2010-06-29 | Rangaraj S. Sundar; Sarojini Deevi |
| A component of a cigarette comprises a silver-based catalyst for the conversion of carbon monoxide to carbon dioxide. The silver-based catalyst comprises particles (e.g., nanoscale or larger sized particles) of metallic silver and/or silver oxide supported in and/or on metal oxide support particles. The silver-based catalyst can be incorporated into a cigarette component such as tobacco cut filler, cigarette paper and cigarette filter material to reduce the concentration of carbon monoxide in the mainstream smoke of a cigarette during smoking. The catalyst can also be used in non-cigarette applications. | ||||||
| 260 | Synthesis and incorporation of high-temperature ammonia-release agents in lit-end cigarettes | US11254858 | 2005-10-21 | US07690387B2 | 2010-04-06 | Jay A Fournier; 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 cyotoxicity 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. | ||||||
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