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WO2022038667A1 - Source de chaleur de type à combustion et inhalateur d'arôme de type à chauffage sans combustion - Google Patents

Source de chaleur de type à combustion et inhalateur d'arôme de type à chauffage sans combustion Download PDF

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Publication number
WO2022038667A1
WO2022038667A1 PCT/JP2020/031086 JP2020031086W WO2022038667A1 WO 2022038667 A1 WO2022038667 A1 WO 2022038667A1 JP 2020031086 W JP2020031086 W JP 2020031086W WO 2022038667 A1 WO2022038667 A1 WO 2022038667A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat source
type heat
combustion
combustion type
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/031086
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English (en)
Japanese (ja)
Inventor
崇之 中園
亨 櫻井
健夫 塘
幸輝 前川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to PCT/JP2020/031086 priority Critical patent/WO2022038667A1/fr
Priority to TW110103525A priority patent/TW202207822A/zh
Publication of WO2022038667A1 publication Critical patent/WO2022038667A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/40—Solid fuels essentially based on materials of non-mineral origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Definitions

  • the present invention relates to a combustion type heat source and a non-combustion heating type flavor aspirator.
  • the non-combustion heating type flavor aspirator includes, for example, a combustion type heat source that generates heat by burning a carbon material or the like, a flavor source that releases flavor components such as tobacco components by the heat of the combustion type heat source, and an ignition end.
  • Patent Documents 1 and 2 disclose that a combustion auxiliary agent such as calcium peroxide (CaO 2 ) is added in addition to a carbon material. By adding calcium peroxide, the ignitability of the combustion type heat source is improved and the combustion speed is improved.
  • a combustion auxiliary agent such as calcium peroxide (CaO 2 ) is added in addition to a carbon material.
  • the combustion type heat source whose combustibility is improved by containing a large amount of combustion auxiliary agent has poor ignition when the non-combustion heating type flavor aspirator is used if it absorbs moisture during the manufacture or storage of the non-combustion heating type flavor aspirator. May occur.
  • calcium peroxide when used as a combustion auxiliary agent, it absorbs moisture relatively easily compared to other combustion auxiliary agents, so that the combustion temperature rises sharply and the combustion type heat source is cracked. It may crack. Further, the shear strength of the combustion type heat source is lowered, and the combustion type heat source may be damaged during the manufacture or transportation of the non-combustion heating type flavor aspirator, or the appearance quality such as product contamination may be deteriorated.
  • An object of the present invention is to provide a combustion type heat source capable of achieving low hygroscopicity in a combustion type heat source containing calcium peroxide.
  • a combustion-type heat source for a non-combustion-heated flavor aspirator containing a carbon material, calcium peroxide, and at least one of oils and fats and mineral oil.
  • combustion type heat source according to any one of [1] to [7], wherein the combustion type heat source further contains a binder.
  • a cylindrical holding member extending from the ignition end to the non-ignition end, The combustion type heat source according to any one of [1] to [8] provided at the ignition end, and the combustion type heat source.
  • a flavor source arranged on the non-ignition end side with respect to the combustion type heat source in the holding member, Non-combustion heating type flavor aspirator including.
  • the combustion-type heat source according to the present embodiment is a combustion-type heat source for a non-combustion heating type flavor aspirator containing a carbon material, calcium peroxide, and at least one oil of fats and oils and mineral oil.
  • the content of the oil in the combustion type heat source is 1 to 20% by mass.
  • the combustion type heat source according to the present embodiment contains 1% by mass or more of the oil, the oil covers at least a part of the surface of the calcium peroxide particles, so that moisture absorption by calcium peroxide can be suppressed. Further, by covering or filling at least a part of the pores of the carbon material having a porous structure with the oil, moisture absorption by the carbon material can be suppressed. Further, since the content of the oil in the combustion type heat source according to the present embodiment is 20% by mass or less, the odor derived from the oil is suppressed, and a good flavor can be maintained.
  • the present embodiment will be described in detail, but the present embodiment is not limited thereto.
  • the combustion-type heat source according to the present embodiment includes a carbon material that gives heat to the flavor source by combustion.
  • the type of carbon material is not particularly limited, and examples thereof include charcoal and coconut shell activated carbon. One type of these carbon materials may be used, or two or more types may be used in combination. Further, as the carbon material, it is preferable to use a material from which volatile impurities have been removed by heat treatment or the like in advance.
  • the specific surface area of the carbon material is preferably 50 to 1000 g / m 2 from the viewpoint of suppressing water adsorption of the carbon material while ensuring combustibility.
  • the specific surface area is a value measured by BET (nitrogen adsorption method).
  • the average particle size of the carbon material is preferably 5 to 500 ⁇ m from the viewpoint of good flammability.
  • the average particle size is a value measured by a particle size distribution measuring device (for example, a master sizer manufactured by Spectris).
  • the content of the carbon material in the combustion type heat source is preferably 20 to 80% by mass, more preferably 25 to 65% by mass, and further preferably 30 to 50% by mass.
  • the content of the carbon material is 20% by mass or more, a sufficient amount of heat can be supplied to the flavor source.
  • the content of the carbon material is 80% by mass or less, the ash does not collapse during and after combustion, and its shape can be sufficiently maintained.
  • the combustion-type heat source according to the present embodiment contains calcium peroxide from the viewpoint of improving ignitability and promoting combustion of the carbon material.
  • Calcium peroxide is in the form of particles and is mixed with other components.
  • the calcium peroxide in the particle shape may contain components other than calcium peroxide (for example, calcium carbonate, calcium hydroxide, etc.), but the purity of the calcium peroxide in the particle shape is preferably 70% or more. ..
  • the content of the calcium peroxide in the combustion type heat source is preferably 20% by mass or more, more preferably 20 to 60% by mass, further preferably 25 to 50% by mass, and 30 to 30% by mass. It is particularly preferably 40% by mass.
  • the content of the calcium peroxide is 20% by mass or more, sufficient ignitability and combustibility of the carbon material can be obtained.
  • the content of calcium peroxide is 60% by mass or less, the content of other components such as carbon material can be sufficiently secured, and an appropriate amount of heat can be supplied to the flavor source.
  • calcium peroxide can also play a role in suppressing the collapse of ash during and after combustion and maintaining the shape of the combustion type heat source.
  • the collapse of ash is generally suppressed by adding calcium carbonate, but in the present embodiment, since the combustion type heat source contains calcium peroxide, the ash does not need to be added with calcium carbonate. The collapse can be sufficiently suppressed.
  • the combustion-type heat source according to the present embodiment includes at least one of fats and oils and mineral oil from the viewpoint of suppressing moisture absorption by calcium peroxide (and carbon material). That is, the oil may be a fat or oil, a mineral oil, or a mixture of the fat and oil and the mineral oil.
  • fats and oils include animal fats and oils and vegetable fats and oils, and specifically, medium chain fatty acids (MCT), flaxseed oil, palm oil, olive oil, corn oil, soybean oil, rapeseed oil, rice oil, safflower oil and palm. Examples include oil, coconut oil, and safflower.
  • Examples of the components include saturated fatty acids and unsaturated fatty acids, and examples thereof include lauric acid, myristic acid, pentadecylic acid, palmitic acid, margaric acid, stearic acid, oleic acid, and linoleic acid.
  • Examples of the mineral oil include paraffin, petrolatum and the like. Among these, the oil is preferably one that does not have a strong aroma by itself so as not to affect the flavor, and for example, paraffin, medium chain fatty acid (MCT), flaxseed oil, petrolatum and the like are preferable. These oils may be used alone or in combination of two or more.
  • the melting point of the oil is preferably a liquid, preferably 70 ° C. or lower, from the viewpoint of uniform mixing during production and easy covering of the surface of calcium peroxide particles and the pores of the carbon material. The melting point is a value measured by a thermogravimetric differential thermal analyzer (TG-DTA).
  • the content of the oil in the combustion type heat source is 1 to 20% by mass, preferably 1.5 to 15% by mass, more preferably 2 to 12% by mass, and 3 to 10% by mass. Is more preferable.
  • the content of the oil is 1% by mass or more, moisture absorption by calcium peroxide and the carbon material can be suppressed. Further, when the content of the oil is 20% by mass or less, the odor derived from the oil is suppressed, and a good flavor can be maintained.
  • the combustion-type heat source according to the present embodiment may contain other components in addition to the carbon material, the calcium peroxide and the oil.
  • examples of other components include binders, calcium carbonate and the like.
  • the combustion type heat source may contain one kind of these other components, or may contain two or more kinds. As described above, since the combustion type heat source according to the present embodiment contains calcium peroxide, it may not contain calcium carbonate.
  • the binder is not particularly limited, but examples thereof include organic binders and inorganic binders.
  • organic binder include sodium carboxymethyl cellulose (CMC-Na), carboxymethyl cellulose (CMC), alginate, ethylene vinyl acetate (EVA), polyvinyl alcohol (PVA), polyvinyl acetate (PVAc), saccharides and the like.
  • inorganic binder include mineral binders such as purified bentonite; silica-based binders such as colloidal silica, water glass, and calcium silicate. These binders may be used alone or in combination of two or more.
  • the content of the binder in the combustion type heat source is preferably 1 to 10% by mass, more preferably 3 to 7% by mass.
  • the combustion-type heat source according to the present embodiment preferably has a water content of 10% by mass or less when stored for 1000 minutes in an environment of 22 ° C. and a relative humidity of 60% (hereinafter, also referred to as a harmonization step). It is more preferably 5% by mass or less, and further preferably 6% by mass or less. Since the combustion type heat source according to the present embodiment contains a predetermined amount of oil in addition to calcium peroxide, moisture absorption by calcium peroxide and the carbon material is suppressed. Therefore, even if the harmonization step is carried out, the subsequent water content can be kept low.
  • the water content of the combustion type heat source is a value measured by a heat-drying type moisture meter. Further, the combustion type heat source after the harmonization step is in a state sufficiently familiar with the conditions of the harmonization step, and the hygroscopicity can be evaluated by the water content regardless of the initial state of the combustion type heat source.
  • the shape of the combustion type heat source according to the present embodiment is not particularly limited, but may be a columnar shape such as a columnar column or a polygonal columnar shape. If the combustion-type heat source has a columnar shape, the combustion-type heat source can have a longitudinal cavity extending in the axial direction of the column. The longitudinal cavity penetrates a combustion-type heat source, which causes heating of the flavor source by convection heat transfer. It is preferable that the longitudinal cavity is provided substantially in the center of the combustion type heat source in the cross section perpendicular to the axial direction of the combustion type heat source.
  • the axial length of the combustion type heat source is not particularly limited, but can be, for example, 5 to 30 mm, and can be 10 to 20 mm.
  • the length of the outer circumference of the combustion type heat source is not particularly limited, but may be, for example, 10 to 30 mm.
  • the method for producing the combustion type heat source according to the present embodiment is not particularly limited, and for example, a carbon material, calcium peroxide, oil, and optionally other components are weighed and mixed in a predetermined amount, and uniformly mixed by an extrusion molding machine. After the treatment, the granules are sized, classified, and if necessary, the moisture is adjusted, the tablet is molded, and the drying treatment is performed.
  • the non-combustion heating type flavor aspirator according to the present embodiment has a tubular holding member extending from the ignition end to the non-ignition end, a combustion type heat source according to the present embodiment provided at the ignition end, and the holding member. Including, a flavor source arranged on the non-ignition end side with respect to the combustion type heat source. Since the non-combustion heating type flavor aspirator according to the present embodiment includes the combustion type heat source according to the present embodiment, the combustion type heat source has low hygroscopicity and good ignitability and flammability.
  • the "non-combustion heating type flavor aspirator” refers to an instrument in which a flavor component (tobacco component or the like) in the flavor source is released by heating the flavor source without burning the flavor source.
  • FIG. 1 shows an example of a non-combustion heating type flavor aspirator according to this embodiment.
  • the non-combustion heating type flavor aspirator 1 shown in FIG. 1 includes a holding member 2, a combustion type heat source 3 according to the present embodiment, a flavor source 4, a filter 5, and a heat conductive member 6.
  • the holding member 2 has a cylindrical shape and has a structure extending from the ignition end 8 to the non-ignition end 9.
  • the combustion type heat source 3 is held by the holding member 2 at the ignition end 8 side end of the holding member 2, and is a longitudinal cavity penetrating the combustion type heat source 3 in the axial direction (horizontal direction in FIG. 1) of the holding member 2. 7 is provided.
  • the flavor source 4 is arranged on the non-ignition end 9 side with respect to the combustion type heat source 3, and is held by the holding member 2 inside the holding member 2.
  • the filter 5 is held by the holding member 2 at the non-ignition end 9 side end of the holding member 2.
  • the heat conductive member 6 is arranged inside the holding member 2 so as to cover a part of the combustion type heat source 3 and the flavor source 4.
  • the non-combustion heating type flavor aspirator 1 shown in FIG. 1 includes a heat conductive member 6, but does not have to include the heat conductive member 6. In the non-combustion heating type flavor aspirator 1, the combustion type heat source 3 is burned, and the flavor source 4 is heated by the amount of heat thereof.
  • the non-combustion heating type flavor aspirator 1 is a flavor aspirator that releases a flavor component by heating the flavor source 4 without burning the flavor source 4.
  • the released flavor component passes through the filter 5 together with the aerosol and the like and is supplied to the user.
  • the holding member 2 has a cylindrical shape extending from the ignition end 8 toward the non-ignition end 9.
  • the holding member 2 can have a cylindrical shape or a square tubular shape.
  • the holding member 2 can be, for example, a paper tube formed by bending rectangular paper into a cylindrical shape and aligning both end edges of the paper.
  • the paper used for the holding member 2 is not particularly limited, but thick paper is preferable. Specifically, it is preferable that the paper has a basis weight of 100 to 300 g / m 2 and a thickness of 150 to 500 ⁇ m. Further, as the paper used for the holding member 2, two sheets of paper having a basis weight of 50 to 100 g / m 2 and a thickness of 90 to 110 ⁇ m, preferably 100 ⁇ m may be prepared and bonded together.
  • the heat conduction member 6 can be arranged between the combustion type heat source 3 and the flavor source 4 and the holding member 2 so as to cover a part of the combustion type heat source 3 and the flavor source 4. Due to the presence of the heat conductive member 6, the heat of the combustion type heat source 3 can be efficiently transferred to the flavor source 4. In addition, deterioration of the holding member 2 due to heat can be prevented.
  • the end portion of the heat conductive member 6 on the non-ignition end 9 side can be located closer to the ignition end 8 than the filter 5.
  • the flavor source 4 may not be completely covered by the heat conductive member 6, or a part thereof may be covered.
  • the thickness of the heat conductive member 6 is preferably 10 to 50 ⁇ m, more preferably 15 to 30 ⁇ m, from the viewpoint of smoothing the amount of flavor generated from the flavor source 4 for each suction.
  • the heat conductive member 6 is preferably made of a metal material having excellent heat conductivity, and is preferably made of, for example, aluminum.
  • the holding member 2 and the heat conductive member 6 may be formed by laminating. Specifically, the thick paper as the holding member 2 may be formed by bending the aluminum laminated paper in which the aluminum foil as the heat conductive member 6 is partially laminated in a cylindrical shape.
  • the length (protruding length) at which the combustion type heat source 3 is exposed from the holding member 2 can be 5 to 15 mm, preferably 5 to 10 mm.
  • the insertion length of the combustion type heat source 3 with respect to the holding member 2 can be 2 to 10 mm, preferably 1 to 4 mm.
  • the flavor source 4 can be arranged adjacent to the non-ignition end 9 side of the combustion type heat source 3 and can be a columnar molded product.
  • the flavor source 4 is, for example, chopped tobacco, a molded product obtained by molding a tobacco material into an arbitrary shape such as a granule or a sheet, a plant other than tobacco, or at least one of other flavors wrapped in a roll paper. Can be done.
  • An aerosol-forming substrate such as glycerin or propylene glycol is added to the flavor source 4.
  • the filter 5 is arranged inside the non-ignition end 9 side end of the holding member 2.
  • the filter 5 is arranged inside the holding member 2 so as to have a gap between the filter 5 and the flavor source 4, but may be arranged so as to be in contact with the flavor source 4.
  • the filter 5 can include cellulose acetate, paper, or other suitable known filter member. Further, the filter 5 may contain a volatile flavor component, or may contain a capsule containing a fragrance as a content.
  • FIG. 2 shows another embodiment of the non-combustion heating type flavor aspirator in which the positional relationship between the holding member 2 and the filter 5 is changed.
  • the filter 5 may be arranged so as to be in contact with the end portion of the holding member 2 on the non-ignition end 9 side.
  • a joining member such that the end portion of the holding member 2 on the non-ignition end 9 side and the end portion of the filter 5 on the ignition end 8 side face each other and cover the outer periphery of the holding member 2 and the outer periphery of the filter 5.
  • the holding member 2 and the filter 5 may be coupled by 10.
  • the joining member 10 is not particularly limited, and paper, a film, a metal thin film, or the like can be used, but it is preferable to use paper.
  • the paper used for the joining member 10 for example, chip paper used for bonding the wrapping paper and the filter in a cigarette can be preferably used.
  • the end portion of the heat conductive member 6 on the non-ignition end 9 side is preferably located closer to the ignition end 8 side than the ignition end 8 side end portion of the joining member 10. As described above, the non-combustion heating type flavor aspirator 1 does not have to be provided with the heat conductive member 6.
  • Example 1 (Making a combustion type heat source) 40 parts by mass of carbon material (trade name: Clarecol SA, manufactured by Clare Co., Ltd.) and 50 parts by mass of calcium peroxide reagent (trade name: Calcium peroxide, manufactured by SIGMA ALDRICH, calcium peroxide purity: 75%) Calcium compounding amount: 37.5 parts by mass), paraffin as oil (trade name: Paraffin, manufactured by Kanto Kagaku Co., Ltd.) by 5 parts by mass, and CMC as a binder (trade name: F10LC, Nippon Paper Co., Ltd.) )) 5 parts by mass was mixed to obtain a mixture. The mixture was uniformly mixed with an extruder, then sized, classified, tableted, and dried. From the above, a combustion type heat source was produced.
  • carbon material trade name: Clarecol SA, manufactured by Clare Co., Ltd.
  • calcium peroxide reagent trade name: Calcium peroxide, manufactured by SIGMA ALDRICH, calcium peroxide purity: 75%) Calcium compound
  • the obtained combustion type heat source was stored in an environment of 22 ° C. and a relative humidity of 60% for 1000 minutes to carry out a harmonization step.
  • the moisture content of the combustion-type heat source after the harmonization step was measured with a heat-drying moisture meter. The results are shown in Table 1.
  • Example 2 A combustion type heat source was prepared in the same manner as in Example 1 except that the blending amount of the carbon material was changed to 35 parts by mass and the blending amount of paraffin was changed to 10 parts by mass, and the density at the time of drying and the water content after the harmonization step were measured. .. The results are shown in Table 1.
  • Example 3 Example 1 except that the blending amount of the carbon material was changed to 42 parts by mass and 3 parts by mass of medium-chain fatty acid (MCT) (trade name: Medium-chain triglyceride, manufactured by Fuji Flavor Co., Ltd.) was used as the oil. Similarly, a combustion type heat source was prepared, and the density at the time of drying and the water content after the harmonization step were measured. The results are shown in Table 1.
  • MCT medium-chain fatty acid
  • Example 4 A combustion type heat source was prepared in the same manner as in Example 1 except that the blending amount of the carbon material was changed to 42 parts by mass and 3 parts by mass of flaxseed oil (trade name: Linseed oil O402, manufactured by Holbaine) was used as the oil. The density at the time of drying and the water content after the harmonization step were measured. The results are shown in Table 1.
  • Example 1 A combustion type heat source was prepared in the same manner as in Example 1 except that the blending amount of the carbon material was changed to 45 parts by mass and no oil was blended, and the density at the time of drying and the water content after the harmonization step were measured. The results are shown in Table 1.
  • Example 2 A combustion type heat source was produced in the same manner as in Example 1 except that the blending amount of the carbon material was changed to 20 parts by mass and the blending amount of paraffin was changed to 25 parts by mass.
  • the non-combustion heating type flavor aspirator 1 shown in FIG. 1 was produced using the combustion type heat source and the flavor was evaluated, an odor derived from paraffin was felt and a good flavor could not be maintained.

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Abstract

L'invention concerne une source de chaleur de type à combustion qui comprend du peroxyde de calcium et qui peut présenter de faibles propriétés hygroscopiques. Cette source de chaleur de type à combustion est destinée à un inhalateur d'arôme de type à chauffage sans combustion et contient un matériau carboné, du peroxyde de calcium, et au moins une huile qui est une graisse ou une huile minérale. La teneur en pourcentage de l'huile dans la source de chaleur de type à combustion est de 1 à 20 % en masse.
PCT/JP2020/031086 2020-08-18 2020-08-18 Source de chaleur de type à combustion et inhalateur d'arôme de type à chauffage sans combustion Ceased WO2022038667A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2020/031086 WO2022038667A1 (fr) 2020-08-18 2020-08-18 Source de chaleur de type à combustion et inhalateur d'arôme de type à chauffage sans combustion
TW110103525A TW202207822A (zh) 2020-08-18 2021-01-29 燃燒型熱源及非燃燒加熱型香味吸嚐器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/031086 WO2022038667A1 (fr) 2020-08-18 2020-08-18 Source de chaleur de type à combustion et inhalateur d'arôme de type à chauffage sans combustion

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WO2022038667A1 true WO2022038667A1 (fr) 2022-02-24

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015506709A (ja) * 2012-02-13 2015-03-05 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 隔離された可燃性熱源を含む喫煙物品
JP6106161B2 (ja) * 2011-06-02 2017-03-29 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 喫煙物品のための可燃性熱源
WO2018003872A1 (fr) * 2016-07-01 2018-01-04 日本たばこ産業株式会社 Inhalateur d'arôme

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6106161B2 (ja) * 2011-06-02 2017-03-29 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 喫煙物品のための可燃性熱源
JP2015506709A (ja) * 2012-02-13 2015-03-05 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 隔離された可燃性熱源を含む喫煙物品
WO2018003872A1 (fr) * 2016-07-01 2018-01-04 日本たばこ産業株式会社 Inhalateur d'arôme

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