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US20090120449 SMOKING MACHINE  
A smoking machine for smoking a smoking article is disclosed. The smoking machine comprises one or more electrochemical cells for analyzing the composition of a smoke stream from the smoking...
US20060086367 Additives for tobacco cut filler  
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...
US20110174324 DEGRADABLE CIGARETTE FILTER: PILL WITH MULTILAYERED COATING  
A degradable cigarette filter includes a filter element of a bloomed cellulose acetate tow and a plug wrap surrounding the filter element, and a pill dispersed in the tow. The pill includes a...
US20050000529 Method and compositions for imparting cooling effect to tobacco products  
The present invention relates to smoking articles such as cigarettes, and in particular to a method and composition for providing a cooling effect to cigarettes. The tobacco rod of the cigarette...
US20140311507 Porous Catalytic Matrices for Elimination of Toxicants Found in Tobacco Combustion Products  
Described herein are compositions and methods for capturing carbonylic or phenolic toxicants, or converting these toxicants into less volatile compounds. The toxicants, which may be a component of...
US20130032160 Porous Catalytic Matrices for Elimination of Toxicants Found in Tobacco Combustion Products  
Described herein are compositions and methods for capturing carbonylic or phenolic toxicants, or converting these toxicants into less volatile compounds. The toxicants, which may be a component of...
US20090000632 Smoking articles and method for treating tobacco material with a suspension containing bismuth containing compounds and optionally glycerin  
Provided is a method for reducing TPM cytotoxicity, mutagenicity, and/or phenolic compounds and polycyclic aromatic hydrocarbons in the particulate phase of mainstream smoke. Also provided is a...
US20120132219 CIGARETTE FILTER  
The invention relates to a special, highly efficient cigarette filter. In particular, the invention relates to a new cigarette filter, in which materials of natural origin not used before in this...
US20080017207 Reduction of the Deleterious Effects of Tobacco Smoking by the Induction of Phase 2 Enzymes by Nerf2  
The invention features a method for inhibiting or reducing the deleterious effects of tobacco smoking including increased incidence of cancers, cardiovascular diseases, various lung disorders and...
US20110017223 AMPHIPHILE-MODIFIED SORBENTS IN SMOKING ARTICLES AND FILTERS  
Smoking articles which involve the use of amphiphile-modified sorbents are disclosed. The amphiphile-modified sorbent has at least one amphiphilic compound bound to an inorganic molecular sieve...
US20090044818 Carbonaceous heat source composition for non-combustion type smoking article and non-combustion type smoking article  
A carbonaceous heat source composition for a non-combustion type smoking article according to the present invention includes carbon and 0.5 to 5% by weight of a polyhydric alcohol. Also, a...
US20050126583 Tobacco cut filler including metal oxide supported particles  
A smoking article composition and a method of making a smoking article composition and an additive, wherein the additive comprises particles anchored to the cut filler by a metal oxide support....
US20120247491 SMOKING ARTICLES COMPRISING COPPER-EXCHANGED MOLECULAR SIEVES  
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...
US20090032038 METHOD OF TREATING TOBACCO MAINSTREAM SMOKE AND SMOKING TOOL  
There is provided a smoking tool that is capable of selectively removing carbon monoxide in tobacco mainstream smoke. The smoking tool includes a catalyst packed section packed with an oxidation...
US20080135059 Tobacco smoke filter material and process for the preparation thereof  
Disclosed are materials and compositions effective for the selective removal of gaseous aldehydes from tobacco smoke. The materials and compositions comprise tobacco smoke filters comprising a...
US20050121045 Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst  
The use of a treatment composition for a cigarette to reduce at least one constituent of mainstream smoke from a burning cigarette, the treatment composition comprising, in combination, an oxygen...
US20050268925 Application of mesoporous molecular sieves as selective smoke filtration additives  
A smoking article includes a filter element having MCM-41 as a mesoporous molecular sieve. Also, a smokable article includes a smokable material and a wrapping paper having MCM-41 as the...
US20050263164 Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters  
Smoking article components, cigarettes, methods for making cigarettes and methods for smoking cigarettes are provided that use transition metal oxide clusters capable of catalyzing and/or...
US20050000528 Method and composition for mentholation of cigarettes  
The present invention relates to smoking articles such as cigarettes, and in particular to a method and composition for mentholation of cigarettes. The tobacco rod of the cigarette contains a...
US20050155616 Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette  
Cigarette paper, methods for making cigarettes and methods for smoking cigarettes are provided, which involve the use of an oxyhydroxide compound that is capable of decomposing to form at least...
US20150114412 SMOKING ARTICLES  
The invention relates to smoking articles (10) comprising a rod of smokeable material (11) and a filter (12) attached to one end of the rod, said filter comprising at least two sections and being...
US20060225753 Tobacco smoke filter and tobacco blend for altering mainstream smoke  
The invention relates to a cigarette for reducing a ratio of at least one constituent to tar in mainstream smoke. The cigarette comprises at least one of a low efficiency tobacco smoke filter and...
US20130239983 Smoke Filters for Smoking Devices with Porous Masses Having a Carbon Particle Loading and an Encapsulated Pressure Drop  
Disclosed are filters, smoking devices, related articles and apparatus, and related methods. The filters include porous masses that have an active particle and a binder particle, wherein the...
US20050133054 Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke  
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...
US20070014711 Method for forming activated copper oxide catalysts  
A method for forming a copper oxide catalyst includes forming a precipitate of copper hydroxide from a copper salt solution; forming dried particles of copper hydroxide by drying the precipitate...
US20070113863 Cigarette filter and cigarette provided with the same  
A cigarette filter includes a cigarette filter material to which 2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl is added.
US20120118303 SYNTHESIS AND INCORPORATION OF HIGH-TEMPERATURE AMMONIA-RELEASE AGENTS IN LIT-END CIGARETTES  
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...
US20050279372 Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke  
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...
US20150128963 SMOKING ARTICLE MOUTHPIECE INCLUDING AEROGEL  
A smoking article (10) incorporates a mouthpiece (14), the mouthpiece includes an open pore structure converted from an organic gel and a functional material dispersed in the open pore structure,...
US20090071489 In situ synthesis of composite nanoscale particles  
A method of making composite nanoscale particles comprising subjecting a starting material to laser energy so as to form a vapor and condensing the vapor so as to form the composite nanoscale...
US20060289022 Tobacco smoke filter  
The invention relates to a tobacco smoke filter (40) affixed to a body of tobacco in a smokable device, such as a cigarette. The tobacco smoke filter comprises a metal granulate (42) including...
US20110203599 SMOKING ARTICLE AND METHOD OF MANUFACTURING SAME, AND METHOD OF MANUFACTURING CARBON MONOXIDE REDUCING AGENT  
A smoking article includes a carbon monoxide reducing agent including particles including a calcium aluminate represented by the formula (CaO)m(Al2O3)n, where 1/6≦m/n≦4/1, wherein the particles...
US20060137701 Ceria/zirconia fiberes for use in cigarettes  
Ceria/zirconia fibres are incorporated into a variety of smokable articles or their separate individual components, in particular, cigarette components such as a cigarette paper/wrapper, tobacco,...
US20120006340 INCORPORATION OF AMMONIA RELEASE COMPOUNDS IN SMOKING ARTICLES  
A tobacco smoking mixture including an ammonia-release compound adapted to be formed into a lit-end cigarette is provided. The ammonia-release compound is incorporated in or on tobacco cut filler...
US20080142028 Filtered Cigarette  
A filtered cigarette possesses a smokable rod and a filter element. The filter element possesses a segment incorporating filter material (e.g., cellulose acetate tow) having carbonaceous material...
US20050133053 Smoking articles comprising copper-exchanged molecular sieves  
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...
US20120204890 HIGHLY-ORDERED NANOSTRUCTURE ARRAYS AND METHODS OF PREPARATION THEREOF  
Highly-ordered nanostructure arrays and methods of preparation of the highly-ordered nanostructure arrays for adsorption of pollutants are disclosed. The highly-ordered nanostructure arrays can be...
US20120255569 FILTERED CIGARETTE COMPRISING A TUBULAR ELEMENT IN FILTER  
The invention provides a cigarette with a filter element comprising at least one longitudinally extending section of filter material. The section of filter material comprises a smoke-altering...
US20050155615 Air filter with scavenging effect on free radicals in gaseous phase and its method of preparation  
This invention relates to air filter components and apparatuses that act to scavenge gas phase free radicals present in polluted air. In specific aspects, the invention relates to filters that...
US20070215166 Smoking Articles and Smoking Materials  
A smoking article such as a cigarette, or a smoke filter (3) or other component thereof, comprises a catalyst (3b) for the oxidation of carbon monoxide to carbon dioxide. The catalyst (3b)...
US20150150304 ADDITIVES FOR TOBACCO CUT FILLER  
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...
US20120318285 ADDITIVES FOR TOBACCO CUT FILLER  
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...
US20050263163 Formation and deposition of sputtered nanoscale particles in cigarette manufacture  
Nanoscale particles are formed and deposited in situ on tobacco cut filler, cigarette paper and/or cigarette filter materials by physical vapor deposition. The nanoscale particles are capable of...
US20090000631 Smoking articles and method for incorporating salts of lanthanide metals for reducing TPM cytotoxicity and targeted constituents in tobacco smoke  
Provided is a smoking article and method for reducing TPM cytotoxicity and targeted constituents in mainstream smoke. The smoking article includes tobacco material including a salt of a lanthanide...
US20110271968 Filtered Cigarette With Modifiable Sensory Characteristics  
A filter element for a smoking article is provided, the filter element including a first segment of fibrous tow filter material; a second segment of fibrous tow filter material in spaced relation...
US20090056729 SMOKING ARTICLE AND SMOKING ARTICLE FILTER  
Improved filters useful for tobacco products, such as cigarettes, and novel cigarettes having such filters are disclosed. The filters include adsorbents such as activated carbon which reduce...
US20090020132 FILTER CIGARETTE  
In a filter cigarette having a tobacco strand, a wrapping and a filter, the filter possesses at least one gas phase-active filter part which contains at least one gas phase-reducing substance. The...
US20120012124 Smoking Articles Having Reduced Carbon Monoxide Delivery  
The present invention is directed to smoking articles having reduced carbon monoxide delivery are described. A carbon monoxide reducing agent is incorporated into the smoking article in order to...
US20100132724 FILTER CIGARILLO  
The disclosure relates to a filter cigarillo (1) which has tobacco (4), a filter (8) at the mouth end of the filter cigarillo (1), and a covering sheet (12) which extends over the whole length of...
US20050257798 Filter capable of trapping carcinogens and toxic chemicals and manufacturing method thereof  
A filter has a urethane-based main chain having a repeat unit of the formula, R′—NH—COO—R—O—NHn, wherein the R group and the R′ group are an aliphatic chain and an aromatic group respectively. The...

Matches 1 - 50 out of 83 1 2 >