Smoking article comprising combustible heat source with rear barrier coating

FIELD: tobacco industry.

SUBSTANCE: invention relates to a smoking article, that includes combustible heat source with opposite front and rear surfaces, and at least one air flow channel, extending from front surface to rear surface of combustible heat source, and an aerosol-forming substrate, comprising at least one aerosol-forming substance in flow direction downstream of combustible heat source. Non-metallic non-combustible gas-resistant first barrier coating is applied substantially over entire rear surface of combustible heat source.

EFFECT: providing longer service life, as well as high operation stability of device.

14 cl, 2 dwg

 



 

Same patents:

FIELD: tobacco industry.

SUBSTANCE: invention relates to smoke-generating compositions for electronic devices imitating tobacco smoking, to a method for such smoke-generating composition production as well as to the electronic device cartridge and the electronic device proper. The composition contains water and/or ethanol, flavouring agents and/or nicotine, glycerine and/or polypropylene glycol with molecular weight from 425 to 1025. Polypropylene glycol is mixed with the other components of the smoke-generating composition. The cartridge contains the smoke-generating composition. The electronic device (such as an electronic cigarette) includes a cartridge containing the smoke-generating composition.

EFFECT: invention enables reduction of the probability of the smoke-generating compound leakage from the cartridge or electronic device (electronic cigarette) prevention undesired penetration of the smoke-generating compound into the oral cavity.

4 cl, 2 tbl, 2 dwg

FIELD: medicine, pharmaceutics.

SUBSTANCE: coated pharmaceutical product for nicotine delivery into an individual in any form contains at least one core, nicotine in any form and/or a nicotine-imitating agent, at least one coating layer, and optionally one or more additions wherein at least said coating layer contains a buffer agent containing at least one amino acid. Amino acid is specified in a group consisting of asparagine, glutamic acid, glutamine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, serine, threonine, valine, cysteic acid, N-glycylglycine and ornithine. There are also provided a method for nicotine delivery in any form, a method for reduction of craving to smoke or use tobacco, as well as a method for preparing said coated product and applying it for ensuring fast oral nicotine absorption.

EFFECT: invention provides fast oral nicotine absorption; pharmaceutical product under the invention is characterised by the satisfactory organoleptic properties.

49 cl, 3 tbl, 6 ex

FIELD: food industry.

SUBSTANCE: smoking mixture is intended for production of smoking products without tobacco. It contains tea leaf, sugar, a softener, a flavouring agent and a preservative. It may contain a food colouring agent. The said mixture is produced as follows. A dip of glycerine and sugar syrup is preliminarily prepared at 50-60C which is applied onto cut tea leaf following by maturing during 7 days. 4 times a day the mixture is agitated. Then into the dipped mass the flavouring agent and glycerine are added, mixed at 20-25C, to produce a paste-like mixture.

EFFECT: reduction of burning rate, smoke quality improvement, overcoming addiction to tobacco smoking and extension of organoleptic qualities range.

7 cl, 3 dwg

FIELD: tobacco industry.

SUBSTANCE: method deals with manufacturing of filler being smoked. Method involves mixing of cellulose-containing material chosen from the group including wood substance, cotton or flax, thus forming fibre material. The obtained material is crushed and mixed with inert material deposited and crushed to particle size of about 0.5 to 1 mcm. Either chitosan, or liposan, or calcium carbonate, magnesium carbonate, calcium oxide, magnesium oxide, or their combinations, are used as inert material. Sheets are made from the obtained fibre-containing material by means of method similar to paper manufacturing method. The above sheets are cut into strips thus obtaining filler being smoked with specific volume of more than 5 cm3/g. Method also deals with the manufacturing version of filler being smoked. Method involves mixing of material containing crushed cellulose with tobacco-containing material and inert material deposited and crushed to particle size of about 0.5 to 1 mcm. The obtained fibre material is mixed with bonding agent solution thus forming fibre-containing material, and humidifier is added thereto. Then sheets are made from the above material as aforesaid.

EFFECT: improving quality of the filler being smoked, burning rate thereof, smoke output, and reducing self-extinguishment.

10 cl, 2 dwg, 4 tbl, 10 ex

FIELD: tobacco industry.

SUBSTANCE: proposed is a carbon-bearing compound for fabrication of a non-combustible smoking product heating element. The compound contains calcium carbonate in an amount required for maintenance of the combustion temperature within the standard smoking range (1000C max). Particle diametre of the calcium carbonate used varies from 0.08 mcm to 0.15 mcm. Additionally the compound contains a bonding agent in an amount specified.

EFFECT: reduced carbon monoxide emission during the smoking product heating element combustion.

4 cl, 2 dwg, 2 tbl, 10 ex

FIELD: tobacco.

SUBSTANCE: air flow sensor mounted in cigarette holder being back end of cigarette is attached to high-frequency spray oscillator connected on circuit board to activate connection between fluid duct and reserved alkaloid tobacco solution. Then high-frequency oscillator is connected with counting circuit and display. Head end of cigarette consists of end plug containing battery and diode of inside light radiation.

EFFECT: device can simulate traditional smoking with strikingly similar smoking effect; to stimulate smoking sensation and at the same time not to cause any by-effect.

10 cl, 3 dwg

FIELD: tobacco.

SUBSTANCE: cigarette represents unified design shaped in the form of cigarette holder including cover, battery, high-frequency generator storing solution containing tobacco alkaloid, and its container, control circuit, display, air flow sensor, contact sensor, piezoelectric ultrasonic atomizer, high-temperature gasifying jet pipe and other accessories. Thermal gasifying jet pipe mounted inside of cover end for breathed air is attached to high-frequency generator on control circuit panel through electrically-operated pump or valve equipped with measuring chamber and liquid capsule with single-pass filling valve for tobacco alkaloid solution attached to electrically-operated pump or valve. Four output terminal clamps on control circuit panel are connected to high-frequency generator on control circuit, electric heater, pump or valve and display screen respectively.

EFFECT: tar is not inhaled while smoking and sensation of smoking real cigarette is provided.

18 cl, 10 dwg

FIELD: tobacco industry, in particular, production of smoking articles containing composite smoking material.

SUBSTANCE: smoking article contains smoking material consisting of three main components, namely, non-burning inorganic filler, alginic binder and aerosol-generating substance. Smoking material is mixed with tobacco material which may be treated with additional moistener and used in smoking article having coefficient of effectiveness in transfer of aerosol-generating substance into smoke exceeding 4.0.

EFFECT: improved quality of smoking article and reduced release of carbonyl compounds, hydrogen cyanide and cancerigenic nitrosamines in the process of smoking.

62 cl, 5 dwg, 10 tbl, 11 ex

FIELD: material for smoking articles.

SUBSTANCE: claimed material contains fruit substance as basic organic smoke-forming material, incombustible inorganic filler and binder. Such smoking stuffing material may be used with or without tobacco additive.

EFFECT: additive selection to produce smoke with specific taste and fragrance.

49 cl, 4 tbl, 4 ex

FIELD: material for smoking articles.

SUBSTANCE: claimed material contains fruit substance as basic organic smoke-forming material, incombustible inorganic filler and binder. Such smoking stuffing material may be used with or without tobacco additive.

EFFECT: additive selection to produce smoke with specific taste and fragrance.

49 cl, 4 tbl, 4 ex

FIELD: tobacco industry, in particular, production of smoking articles containing composite smoking material.

SUBSTANCE: smoking article contains smoking material consisting of three main components, namely, non-burning inorganic filler, alginic binder and aerosol-generating substance. Smoking material is mixed with tobacco material which may be treated with additional moistener and used in smoking article having coefficient of effectiveness in transfer of aerosol-generating substance into smoke exceeding 4.0.

EFFECT: improved quality of smoking article and reduced release of carbonyl compounds, hydrogen cyanide and cancerigenic nitrosamines in the process of smoking.

62 cl, 5 dwg, 10 tbl, 11 ex

FIELD: tobacco.

SUBSTANCE: cigarette represents unified design shaped in the form of cigarette holder including cover, battery, high-frequency generator storing solution containing tobacco alkaloid, and its container, control circuit, display, air flow sensor, contact sensor, piezoelectric ultrasonic atomizer, high-temperature gasifying jet pipe and other accessories. Thermal gasifying jet pipe mounted inside of cover end for breathed air is attached to high-frequency generator on control circuit panel through electrically-operated pump or valve equipped with measuring chamber and liquid capsule with single-pass filling valve for tobacco alkaloid solution attached to electrically-operated pump or valve. Four output terminal clamps on control circuit panel are connected to high-frequency generator on control circuit, electric heater, pump or valve and display screen respectively.

EFFECT: tar is not inhaled while smoking and sensation of smoking real cigarette is provided.

18 cl, 10 dwg

FIELD: tobacco.

SUBSTANCE: air flow sensor mounted in cigarette holder being back end of cigarette is attached to high-frequency spray oscillator connected on circuit board to activate connection between fluid duct and reserved alkaloid tobacco solution. Then high-frequency oscillator is connected with counting circuit and display. Head end of cigarette consists of end plug containing battery and diode of inside light radiation.

EFFECT: device can simulate traditional smoking with strikingly similar smoking effect; to stimulate smoking sensation and at the same time not to cause any by-effect.

10 cl, 3 dwg

FIELD: tobacco industry.

SUBSTANCE: proposed is a carbon-bearing compound for fabrication of a non-combustible smoking product heating element. The compound contains calcium carbonate in an amount required for maintenance of the combustion temperature within the standard smoking range (1000C max). Particle diametre of the calcium carbonate used varies from 0.08 mcm to 0.15 mcm. Additionally the compound contains a bonding agent in an amount specified.

EFFECT: reduced carbon monoxide emission during the smoking product heating element combustion.

4 cl, 2 dwg, 2 tbl, 10 ex

FIELD: tobacco industry.

SUBSTANCE: method deals with manufacturing of filler being smoked. Method involves mixing of cellulose-containing material chosen from the group including wood substance, cotton or flax, thus forming fibre material. The obtained material is crushed and mixed with inert material deposited and crushed to particle size of about 0.5 to 1 mcm. Either chitosan, or liposan, or calcium carbonate, magnesium carbonate, calcium oxide, magnesium oxide, or their combinations, are used as inert material. Sheets are made from the obtained fibre-containing material by means of method similar to paper manufacturing method. The above sheets are cut into strips thus obtaining filler being smoked with specific volume of more than 5 cm3/g. Method also deals with the manufacturing version of filler being smoked. Method involves mixing of material containing crushed cellulose with tobacco-containing material and inert material deposited and crushed to particle size of about 0.5 to 1 mcm. The obtained fibre material is mixed with bonding agent solution thus forming fibre-containing material, and humidifier is added thereto. Then sheets are made from the above material as aforesaid.

EFFECT: improving quality of the filler being smoked, burning rate thereof, smoke output, and reducing self-extinguishment.

10 cl, 2 dwg, 4 tbl, 10 ex

FIELD: food industry.

SUBSTANCE: smoking mixture is intended for production of smoking products without tobacco. It contains tea leaf, sugar, a softener, a flavouring agent and a preservative. It may contain a food colouring agent. The said mixture is produced as follows. A dip of glycerine and sugar syrup is preliminarily prepared at 50-60C which is applied onto cut tea leaf following by maturing during 7 days. 4 times a day the mixture is agitated. Then into the dipped mass the flavouring agent and glycerine are added, mixed at 20-25C, to produce a paste-like mixture.

EFFECT: reduction of burning rate, smoke quality improvement, overcoming addiction to tobacco smoking and extension of organoleptic qualities range.

7 cl, 3 dwg

FIELD: medicine, pharmaceutics.

SUBSTANCE: coated pharmaceutical product for nicotine delivery into an individual in any form contains at least one core, nicotine in any form and/or a nicotine-imitating agent, at least one coating layer, and optionally one or more additions wherein at least said coating layer contains a buffer agent containing at least one amino acid. Amino acid is specified in a group consisting of asparagine, glutamic acid, glutamine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, serine, threonine, valine, cysteic acid, N-glycylglycine and ornithine. There are also provided a method for nicotine delivery in any form, a method for reduction of craving to smoke or use tobacco, as well as a method for preparing said coated product and applying it for ensuring fast oral nicotine absorption.

EFFECT: invention provides fast oral nicotine absorption; pharmaceutical product under the invention is characterised by the satisfactory organoleptic properties.

49 cl, 3 tbl, 6 ex

FIELD: tobacco industry.

SUBSTANCE: invention relates to smoke-generating compositions for electronic devices imitating tobacco smoking, to a method for such smoke-generating composition production as well as to the electronic device cartridge and the electronic device proper. The composition contains water and/or ethanol, flavouring agents and/or nicotine, glycerine and/or polypropylene glycol with molecular weight from 425 to 1025. Polypropylene glycol is mixed with the other components of the smoke-generating composition. The cartridge contains the smoke-generating composition. The electronic device (such as an electronic cigarette) includes a cartridge containing the smoke-generating composition.

EFFECT: invention enables reduction of the probability of the smoke-generating compound leakage from the cartridge or electronic device (electronic cigarette) prevention undesired penetration of the smoke-generating compound into the oral cavity.

4 cl, 2 tbl, 2 dwg

FIELD: heating.

SUBSTANCE: invention relates to a product for heating without burning, which includes different capsules, in which encapsulated aerosol-generating agent with the help of various incapsulating materials or various approaches to encapsulation, so that adjustment of extracting agent, aerosol-generating, when in use of various incapsulating materials or various approaches to encapsulation to obtain required overall output of particles in tightening.

EFFECT: technical result consists in increase of stability of agent and preventing migration inside product.

11 cl, 2 dwg

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