EP3973793A4 - Aerosol-generating article comprising thermally conductive material - Google Patents

Aerosol-generating article comprising thermally conductive material Download PDF

Info

Publication number
EP3973793A4
EP3973793A4 EP21798538.1A EP21798538A EP3973793A4 EP 3973793 A4 EP3973793 A4 EP 3973793A4 EP 21798538 A EP21798538 A EP 21798538A EP 3973793 A4 EP3973793 A4 EP 3973793A4
Authority
EP
European Patent Office
Prior art keywords
aerosol
conductive material
thermally conductive
generating article
article
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.)
Pending
Application number
EP21798538.1A
Other languages
German (de)
French (fr)
Other versions
EP3973793A1 (en
Inventor
Young Joong Kim
Sun Hwan JUNG
Sung Jong Ki
Insu Park
John Tae Lee
Eun Mi Jeoung
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.)
KT&G Corp
Original Assignee
KT&G Corp
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 KT&G Corp filed Critical KT&G Corp
Publication of EP3973793A1 publication Critical patent/EP3973793A1/en
Publication of EP3973793A4 publication Critical patent/EP3973793A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
    • A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
EP21798538.1A 2020-08-04 2021-07-16 Aerosol-generating article comprising thermally conductive material Pending EP3973793A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200097536A KR102560715B1 (en) 2020-08-04 2020-08-04 Aerosol generating article containing thermally conductive materials
PCT/KR2021/009161 WO2022030799A1 (en) 2020-08-04 2021-07-16 Aerosol-generating article comprising thermally conductive material

Publications (2)

Publication Number Publication Date
EP3973793A1 EP3973793A1 (en) 2022-03-30
EP3973793A4 true EP3973793A4 (en) 2022-07-27

Family

ID=79171260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21798538.1A Pending EP3973793A4 (en) 2020-08-04 2021-07-16 Aerosol-generating article comprising thermally conductive material

Country Status (6)

Country Link
US (1) US20230292812A1 (en)
EP (1) EP3973793A4 (en)
JP (1) JP7359513B2 (en)
KR (1) KR102560715B1 (en)
CN (1) CN114302654B (en)
WO (1) WO2022030799A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024038094A1 (en) * 2022-08-16 2024-02-22 Jt International Sa Genuine consumable smoking article

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080092912A1 (en) * 2006-10-18 2008-04-24 R. J. Reynolds Tobacco Company Tobacco-Containing Smoking Article
CN108576912A (en) * 2018-06-08 2018-09-28 湖北中烟工业有限责任公司 The reconstituted tobacoo and its production technology of a kind of metal-containing powders applied to low temperature cigarette
CN108741206A (en) * 2018-06-08 2018-11-06 湖北中烟工业有限责任公司 The low temperature cigarette and preparation method of loose integrated tobacco segment with high thermal conductivity
KR20190035740A (en) * 2016-08-17 2019-04-03 필립모리스 프로덕츠 에스.에이. An aerosol-generating article having a novel tobacco substrate
CN110754682A (en) * 2019-12-09 2020-02-07 中国农业科学院烟草研究所 Tobacco sheet, preparation method thereof and cigarette not burning by heating
US20200060341A1 (en) * 2018-08-27 2020-02-27 Rai Strategic Holdings, Inc. Aerosol delivery device with integrated thermal conductor
US20200237018A1 (en) * 2019-01-29 2020-07-30 Rai Strategic Holdings, Inc. Susceptor arrangement for induction-heated aerosol delivery device

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910021225A (en) * 1990-02-27 1991-12-20 지.로보트 디 마르코 cigarette
CA2045278A1 (en) * 1991-06-21 1992-12-22 Jack F. Clearman Cigarette
DK1265504T3 (en) 2000-03-23 2009-11-23 Pmpi Llc Electric smoking system and method
US7028694B2 (en) * 2003-08-22 2006-04-18 Philip Morris Usa Inc. Method for dispersing powder materials in a cigarette rod
US20050236006A1 (en) * 2004-04-24 2005-10-27 Anderson Cowan Smoking cessation devices, methods of use and methods of conducting business therewith
JP2006191814A (en) * 2005-01-11 2006-07-27 Japan Tobacco Inc Cigarette
US8061362B2 (en) * 2007-07-23 2011-11-22 R. J. Reynolds Tobacco Company Smokeless tobacco composition
TW201026242A (en) 2008-11-06 2010-07-16 Japan Tobacco Inc Smoking article and manufacturing method for the same, and method for manufacturing carbon monoxide reducer
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
EP2644043A1 (en) * 2012-03-30 2013-10-02 Philip Morris Products S.A. Heatable smoking article with improved wrapper
TWI639393B (en) * 2012-05-31 2018-11-01 菲利浦莫里斯製品股份有限公司 Thermally conducting rods for use in aerosol-generating articles and method of forming the same
TWI697289B (en) * 2014-05-21 2020-07-01 瑞士商菲利浦莫里斯製品股份有限公司 Aerosol-forming article, electrically heated aerosol-generating device and system and method of operating said system
TWI670017B (en) 2014-05-21 2019-09-01 瑞士商菲利浦莫里斯製品股份有限公司 Aerosol-forming substrate and aerosol-delivery system
US10154689B2 (en) * 2015-06-30 2018-12-18 R.J. Reynolds Tobacco Company Heat generation segment for an aerosol-generation system of a smoking article
JP6883029B2 (en) * 2015-10-22 2021-06-02 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Induction heating device for heating an aerosol-forming substrate with a susceptor
KR102037697B1 (en) * 2015-11-05 2019-10-29 필립모리스 프로덕츠 에스.에이. Homogenized Tobacco Material with Meltable Lipids
US11717018B2 (en) * 2016-02-24 2023-08-08 R.J. Reynolds Tobacco Company Smoking article comprising aerogel
EP3462933B1 (en) 2016-05-31 2021-11-10 Philip Morris Products S.A. Heat diffuser for an aerosol-generating system
ES2924804T3 (en) * 2016-12-27 2022-10-11 Juul Labs Inc Thermal wick for electronic vaporizers
AR111392A1 (en) * 2017-03-31 2019-07-10 Philip Morris Products Sa SUSCEPTING UNIT TO HEAT BY INDUCTION AN AEROSOL FORMER SUBSTRATE
KR102105548B1 (en) * 2017-09-26 2020-04-28 주식회사 케이티앤지 Method for executing feedback control of aerosol generating apparatus and method thereof
KR102414656B1 (en) * 2018-07-05 2022-06-29 주식회사 케이티앤지 A wrapper comprising metal particles
US20200035118A1 (en) 2018-07-27 2020-01-30 Joseph Pandolfino Methods and products to facilitate smokers switching to a tobacco heating product or e-cigarettes
KR102414657B1 (en) * 2018-09-12 2022-06-29 주식회사 케이티앤지 A non-flammable wrapper
US20200128880A1 (en) * 2018-10-30 2020-04-30 R.J. Reynolds Tobacco Company Smoking article cartridge
KR102281867B1 (en) 2018-12-05 2021-07-26 주식회사 케이티앤지 Aerosol generating article and aerosol generating apparatus used therewith
KR20210101213A (en) * 2018-12-17 2021-08-18 필립모리스 프로덕츠 에스.에이. A tubular element comprising a porous medium and a wrapper for use with an aerosol-generating article
CN210929620U (en) * 2019-10-09 2020-07-07 湖北中烟工业有限责任公司 Heating device for low-temperature cigarette

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080092912A1 (en) * 2006-10-18 2008-04-24 R. J. Reynolds Tobacco Company Tobacco-Containing Smoking Article
KR20190035740A (en) * 2016-08-17 2019-04-03 필립모리스 프로덕츠 에스.에이. An aerosol-generating article having a novel tobacco substrate
CN108576912A (en) * 2018-06-08 2018-09-28 湖北中烟工业有限责任公司 The reconstituted tobacoo and its production technology of a kind of metal-containing powders applied to low temperature cigarette
CN108741206A (en) * 2018-06-08 2018-11-06 湖北中烟工业有限责任公司 The low temperature cigarette and preparation method of loose integrated tobacco segment with high thermal conductivity
US20200060341A1 (en) * 2018-08-27 2020-02-27 Rai Strategic Holdings, Inc. Aerosol delivery device with integrated thermal conductor
US20200237018A1 (en) * 2019-01-29 2020-07-30 Rai Strategic Holdings, Inc. Susceptor arrangement for induction-heated aerosol delivery device
CN110754682A (en) * 2019-12-09 2020-02-07 中国农业科学院烟草研究所 Tobacco sheet, preparation method thereof and cigarette not burning by heating

Also Published As

Publication number Publication date
JP2022546790A (en) 2022-11-09
CN114302654A (en) 2022-04-08
KR102560715B1 (en) 2023-07-27
US20230292812A1 (en) 2023-09-21
JP7359513B2 (en) 2023-10-11
EP3973793A1 (en) 2022-03-30
KR20220017259A (en) 2022-02-11
CN114302654B (en) 2024-03-15
WO2022030799A1 (en) 2022-02-10

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