EP4706419A3 - Cigarette et dispositif de génération d'aérosol pour cigarette - Google Patents

Cigarette et dispositif de génération d'aérosol pour cigarette

Info

Publication number
EP4706419A3
EP4706419A3 EP26151229.7A EP26151229A EP4706419A3 EP 4706419 A3 EP4706419 A3 EP 4706419A3 EP 26151229 A EP26151229 A EP 26151229A EP 4706419 A3 EP4706419 A3 EP 4706419A3
Authority
EP
European Patent Office
Prior art keywords
cigarette
generation device
aerosol generation
porosity
tobacco rod
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
EP26151229.7A
Other languages
German (de)
English (en)
Other versions
EP4706419A2 (fr
Inventor
Jung Seop Hwang
Dong Kyun Ko
Jae Sung Noh
Bong Su Cheong
Sang Won Choi
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 EP4706419A2 publication Critical patent/EP4706419A2/fr
Publication of EP4706419A3 publication Critical patent/EP4706419A3/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A24D3/0275—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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • 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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP26151229.7A 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette Pending EP4706419A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020180146424A KR102400620B1 (ko) 2018-11-23 2018-11-23 궐련 및 궐련용 에어로졸 생성 장치
EP19886799.6A EP3847915B1 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette
PCT/KR2019/015419 WO2020105942A1 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP19886799.6A Division EP3847915B1 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette
EP19886799.6A Division-Into EP3847915B1 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette

Publications (2)

Publication Number Publication Date
EP4706419A2 EP4706419A2 (fr) 2026-03-11
EP4706419A3 true EP4706419A3 (fr) 2026-04-29

Family

ID=70773884

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19886799.6A Active EP3847915B1 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette
EP26151229.7A Pending EP4706419A3 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19886799.6A Active EP3847915B1 (fr) 2018-11-23 2019-11-13 Cigarette et dispositif de génération d'aérosol pour cigarette

Country Status (8)

Country Link
US (1) US20210000175A1 (fr)
EP (2) EP3847915B1 (fr)
JP (1) JP7088595B2 (fr)
KR (1) KR102400620B1 (fr)
CN (1) CN111741689A (fr)
ES (1) ES3069368T3 (fr)
PL (1) PL3847915T3 (fr)
WO (1) WO2020105942A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7583804B2 (ja) * 2019-12-03 2024-11-14 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 新規の濾過材料を有するエアロゾル発生物品フィルター
KR20230011979A (ko) * 2020-05-19 2023-01-25 필립모리스 프로덕츠 에스.에이. 난연성 래퍼를 갖는 변형된 에어로졸 발생 물품
PL4152971T3 (pl) * 2020-05-19 2024-11-18 Philip Morris Products S.A. Wyrób do wytwarzania aerozolu zawierający środek zmniejszający palność
MX2022014308A (es) * 2020-05-19 2022-12-07 Philip Morris Products Sa Articulo generador de aerosol con envoltura que evita la combustion.
KR102581003B1 (ko) * 2020-06-15 2023-09-21 주식회사 케이티앤지 무화량이 향상된 에어로졸 발생 물품
KR102503840B1 (ko) * 2020-06-23 2023-02-24 주식회사 케이티앤지 에어로졸 생성 물품, 쓰레드 필터, 및 쓰레드 필터를 포함한 냉각 물품
BR112023005582A2 (pt) * 2020-10-09 2023-05-09 Philip Morris Products Sa Artigo gerador de aerossol com plugue de extremidade dianteira
BR112023006272A2 (pt) * 2020-10-09 2023-05-09 Philip Morris Products Sa Artigo gerador de aerossol com seção a montante, elemento tubular oco e elemento de bocal
KR102487085B1 (ko) 2020-10-19 2023-01-10 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 시스템
KR20230122057A (ko) * 2020-12-17 2023-08-22 필립모리스 프로덕츠 에스.에이. 듀얼 에어로졸 발생 기재를 포함한 에어로졸 발생 물품
KR102605499B1 (ko) * 2021-03-25 2023-11-23 주식회사 케이티앤지 냉각 성능과 향 지속성이 증진된 에어로졸 발생 물품 및 그의 제조 방법
WO2024017927A1 (fr) * 2022-07-19 2024-01-25 Jt International Sa Article de tabac conçu pour fonctionner avec un dispositif de génération d'aérosol, et ensemble comprenant un tel article de tabac
WO2025155076A1 (fr) * 2024-01-15 2025-07-24 주식회사 케이티앤지 Article à fumer comprenant une étoupe de lyocell
WO2025155075A1 (fr) * 2024-01-15 2025-07-24 주식회사 케이티앤지 Article à fumer comprenant une étoupe de lyocell
WO2025155077A1 (fr) * 2024-01-15 2025-07-24 주식회사 케이티앤지 Article à fumer comprenant un câble lyocell

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625975A1 (fr) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Article de génération d'aérosol avec un élément de refroidissement d'aérosol
US20150040924A1 (en) * 2012-02-13 2015-02-12 Philip Morris Products S.A. Smoking article comprising an isolated combustible heat source
GB2534208A (en) * 2015-01-19 2016-07-20 Ngip Res Ltd Aerosol-generating article
WO2017207586A1 (fr) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Système de génération d'aérosol comprenant un article de génération d'aérosol chauffé
KR20180111460A (ko) * 2017-03-30 2018-10-11 주식회사 케이티앤지 에어로졸 생성 장치 및 이를 수용할 수 있는 크래들

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499636A (en) * 1992-09-11 1996-03-19 Philip Morris Incorporated Cigarette for electrical smoking system
AU2008288170C1 (en) * 2007-08-10 2013-04-04 Philip Morris Products S.A. Distillation-based smoking article
AR089602A1 (es) * 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles
GB201213786D0 (en) * 2012-08-01 2012-09-12 Filtrona Filter Prod Dev Co Tobacco smoke filter
JP2015086246A (ja) * 2013-10-28 2015-05-07 旭化成ケミカルズ株式会社 ポリオレフィン系エラストマー組成物及びその製造方法
UA118857C2 (uk) * 2013-12-05 2019-03-25 Філіп Морріс Продактс С.А. Шаруваті стрижні, що зазнають впливу тепла, для використання у виробах, що генерують аерозоль
JPWO2016190222A1 (ja) * 2015-05-22 2017-11-30 日本たばこ産業株式会社 霧化ユニットの製造方法、霧化ユニット及び非燃焼型香味吸引器
GB201511349D0 (en) * 2015-06-29 2015-08-12 Nicoventures Holdings Ltd Electronic aerosol provision systems
AR107825A1 (es) * 2016-03-09 2018-06-06 Philip Morris Products Sa Artículo generador de aerosol
UA127487C2 (uk) * 2016-12-16 2023-09-06 Кт & Г Корпорейшон Пристрій генерування аерозолю

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625975A1 (fr) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Article de génération d'aérosol avec un élément de refroidissement d'aérosol
US20150040924A1 (en) * 2012-02-13 2015-02-12 Philip Morris Products S.A. Smoking article comprising an isolated combustible heat source
GB2534208A (en) * 2015-01-19 2016-07-20 Ngip Res Ltd Aerosol-generating article
WO2017207586A1 (fr) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Système de génération d'aérosol comprenant un article de génération d'aérosol chauffé
KR20180111460A (ko) * 2017-03-30 2018-10-11 주식회사 케이티앤지 에어로졸 생성 장치 및 이를 수용할 수 있는 크래들

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMEER H KAREEM ET AL: "Porosity Measurements of Cellulose Acetate Filters for Some Brands of Cigarette Using Mercury Porosimeter", 1 January 2010 (2010-01-01), pages 57 - 66, XP055697285, Retrieved from the Internet <URL:https://www.iasj.net/iasj?func=fulltext&aId=77325> [retrieved on 20200520] *

Also Published As

Publication number Publication date
CN111741689A (zh) 2020-10-02
US20210000175A1 (en) 2021-01-07
WO2020105942A1 (fr) 2020-05-28
EP3847915B1 (fr) 2026-04-01
EP4706419A2 (fr) 2026-03-11
EP3847915C0 (fr) 2026-04-01
ES3069368T3 (en) 2026-06-05
PL3847915T3 (pl) 2026-06-15
EP3847915A4 (fr) 2022-01-05
KR102400620B1 (ko) 2022-05-20
EP3847915A1 (fr) 2021-07-14
JP2021514626A (ja) 2021-06-17
KR20200061072A (ko) 2020-06-02
JP7088595B2 (ja) 2022-06-21

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