EP4744519A2 - Aerosol generation articles and aerosol generation systems - Google Patents

Aerosol generation articles and aerosol generation systems

Info

Publication number
EP4744519A2
EP4744519A2 EP26160332.8A EP26160332A EP4744519A2 EP 4744519 A2 EP4744519 A2 EP 4744519A2 EP 26160332 A EP26160332 A EP 26160332A EP 4744519 A2 EP4744519 A2 EP 4744519A2
Authority
EP
European Patent Office
Prior art keywords
aerosol generation
articles
systems
generation systems
aerosol
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
EP26160332.8A
Other languages
German (de)
French (fr)
Inventor
Jae-Seong Jeong
Donghyun Kim
Yong Hwan Kim
Byeongyong Ahn
Jung Lae Lee
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 EP4744519A2 publication Critical patent/EP4744519A2/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
    • A24B15/18—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
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • 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
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • 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
    • A24F40/57—Temperature control
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Resistance Heating (AREA)
EP26160332.8A 2022-02-09 2023-02-08 Aerosol generation articles and aerosol generation systems Pending EP4744519A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020220016641A KR102915809B1 (en) 2022-02-09 2022-02-09 Aerosol generating article and aerosol generating system
EP23753122.3A EP4475694A4 (en) 2022-02-09 2023-02-08 Aerosol generation articles and aerosol generation systems
PCT/KR2023/001768 WO2023153774A1 (en) 2022-02-09 2023-02-08 Aerosol generating article and aerosol generating system

Publications (1)

Publication Number Publication Date
EP4744519A2 true EP4744519A2 (en) 2026-05-20

Family

ID=87564682

Family Applications (2)

Application Number Title Priority Date Filing Date
EP26160332.8A Pending EP4744519A2 (en) 2022-02-09 2023-02-08 Aerosol generation articles and aerosol generation systems
EP23753122.3A Pending EP4475694A4 (en) 2022-02-09 2023-02-08 Aerosol generation articles and aerosol generation systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP23753122.3A Pending EP4475694A4 (en) 2022-02-09 2023-02-08 Aerosol generation articles and aerosol generation systems

Country Status (6)

Country Link
US (1) US20240373931A1 (en)
EP (2) EP4744519A2 (en)
JP (1) JP7634693B2 (en)
KR (2) KR102915809B1 (en)
CN (2) CN122004539A (en)
WO (1) WO2023153774A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN221616235U (en) * 2023-11-03 2024-08-30 思摩尔国际控股有限公司 Aerosol-generating substrate, aerosol-generating article and aerosol-generating system
CN121040682A (en) * 2024-05-31 2025-12-02 思摩尔国际控股有限公司 An aerosol generating product and an aerosol generating system
CN121080659A (en) * 2024-06-07 2025-12-09 思摩尔国际控股有限公司 Aerosol-generating substrate segment and aerosol-generating article

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11178562A (en) * 1997-12-19 1999-07-06 Japan Tobacco Inc Noncombustible-type flavor-emissive article
WO2014016961A1 (en) * 2012-07-27 2014-01-30 日本たばこ産業株式会社 Smoking article
WO2019030277A1 (en) * 2017-08-09 2019-02-14 Philip Morris Products S.A. Aerosol-generating article having rod with multiple longitudinal elongate elements of tobacco material
CN111093402B (en) * 2017-09-27 2023-12-15 菲利普莫里斯生产公司 Support elements for aerosol-generating articles
DE102018100749A1 (en) * 2018-01-15 2019-07-18 Schott Ag Porous sintered bodies for use as a liquid storage and evaporator
KR102343888B1 (en) 2018-01-31 2021-12-27 주식회사 케이티앤지 Aerosols generating system
CN109007984B (en) * 2018-09-17 2025-01-07 深圳市合元科技有限公司 Heating element and heater
PL3895561T3 (en) * 2018-12-10 2025-02-10 Japan Tobacco Inc. NON-COMBUSTION HEATING SMOKING DEVICE
US12439956B2 (en) 2018-12-17 2025-10-14 Philip Morris Products S.A. Tubular element with threads for use with an aerosol generating article
CA3132684A1 (en) * 2019-03-11 2020-09-17 Ryan Daniel SELBY Improved smoking article
JP7096354B2 (en) * 2019-04-29 2022-07-05 雲南中煙工業有限責任公司 Low cut-off heated non-burning tobacco tobacco stick
KR20200144049A (en) * 2019-06-17 2020-12-28 주식회사 케이티앤지 An aerosol generating device and an aerosol generating article
WO2020254569A1 (en) 2019-06-21 2020-12-24 Jt International Sa Aerosol-generating article comprising an aerosol-generating material supported by a carrier element
KR102360135B1 (en) * 2019-08-08 2022-02-08 주식회사 케이티앤지 Aerosol generating system
KR102275791B1 (en) * 2019-08-16 2021-07-09 주식회사 케이티앤지 Aerosol generating article, device and system
CN110787344B (en) * 2019-11-19 2025-01-28 东莞市美迪格电子科技有限公司 Atomizer heating furnace and atomizer
KR102427858B1 (en) * 2020-04-22 2022-08-01 주식회사 케이티앤지 Aerosol generating device
GB202011955D0 (en) * 2020-07-31 2020-09-16 Nicoventures Trading Ltd Articles for use in aerosol provision system

Also Published As

Publication number Publication date
CN116940251A (en) 2023-10-24
WO2023153774A1 (en) 2023-08-17
US20240373931A1 (en) 2024-11-14
JP7634693B2 (en) 2025-02-21
EP4475694A4 (en) 2026-01-14
CN122004539A (en) 2026-05-12
KR102915809B1 (en) 2026-01-22
EP4475694A1 (en) 2024-12-18
KR20230120683A (en) 2023-08-17
JP2024509044A (en) 2024-02-29
KR20260027183A (en) 2026-02-27

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