EP4706419A3 - Zigarette und aerosolerzeugungsvorrichtung für zigarette - Google Patents

Zigarette und aerosolerzeugungsvorrichtung für zigarette

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
English (en)
French (fr)
Other versions
EP4706419A2 (de
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/de
Publication of EP4706419A3 publication Critical patent/EP4706419A3/de
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 Zigarette und aerosolerzeugungsvorrichtung für zigarette Pending EP4706419A3 (de)

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 (de) 2018-11-23 2019-11-13 Zigarette und aerosolerzeugungsvorrichtung für zigarette
PCT/KR2019/015419 WO2020105942A1 (ko) 2018-11-23 2019-11-13 궐련 및 궐련용 에어로졸 생성 장치

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP19886799.6A Division EP3847915B1 (de) 2018-11-23 2019-11-13 Zigarette und aerosolerzeugungsvorrichtung für zigarette
EP19886799.6A Division-Into EP3847915B1 (de) 2018-11-23 2019-11-13 Zigarette und aerosolerzeugungsvorrichtung für zigarette

Publications (2)

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

Family

ID=70773884

Family Applications (2)

Application Number Title Priority Date Filing Date
EP26151229.7A Pending EP4706419A3 (de) 2018-11-23 2019-11-13 Zigarette und aerosolerzeugungsvorrichtung für zigarette
EP19886799.6A Active EP3847915B1 (de) 2018-11-23 2019-11-13 Zigarette und aerosolerzeugungsvorrichtung für zigarette

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19886799.6A Active EP3847915B1 (de) 2018-11-23 2019-11-13 Zigarette und aerosolerzeugungsvorrichtung für zigarette

Country Status (6)

Country Link
US (1) US20210000175A1 (de)
EP (2) EP4706419A3 (de)
JP (1) JP7088595B2 (de)
KR (1) KR102400620B1 (de)
CN (1) CN111741689A (de)
WO (1) WO2020105942A1 (de)

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
KR20230011978A (ko) * 2020-05-19 2023-01-25 필립모리스 프로덕츠 에스.에이. 연소 방지 래퍼를 갖는 에어로졸 발생 물품
US20230337723A1 (en) * 2020-05-19 2023-10-26 Philip Morris Products S.A. Aerosol-generating article comprising a flame-retardant
MX2022014490A (es) * 2020-05-19 2022-12-13 Philip Morris Products Sa Articulo generador de aerosol modificado con envoltura retardadora de la llama.
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
ES2989173T3 (es) * 2020-10-09 2024-11-25 Philip Morris Products Sa Artículo generador de aerosol que tiene una cavidad ventilada y un elemento corriente arriba
CA3195194A1 (en) * 2020-10-09 2022-04-14 Gennaro CAMPITELLI Aerosol generating article with front end plug
KR102487085B1 (ko) * 2020-10-19 2023-01-10 주식회사 케이티앤지 에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 시스템
EP4262449B1 (de) * 2020-12-17 2025-08-13 Philip Morris Products S.A. Aerosolerzeugungsartikel mit zwei aerosolerzeugenden substraten
KR102605499B1 (ko) * 2021-03-25 2023-11-23 주식회사 케이티앤지 냉각 성능과 향 지속성이 증진된 에어로졸 발생 물품 및 그의 제조 방법
WO2024017927A1 (en) * 2022-07-19 2024-01-25 Jt International Sa Tobacco article designed to operate with an aerosol generating device, and assembly comprising such tobacco article
WO2025155076A1 (ko) * 2024-01-15 2025-07-24 주식회사 케이티앤지 라이오셀 토우를 포함하는 흡연 물품
WO2025155077A1 (ko) * 2024-01-15 2025-07-24 주식회사 케이티앤지 라이오셀 토우를 포함하는 흡연 물품
WO2025155075A1 (ko) * 2024-01-15 2025-07-24 주식회사 케이티앤지 라이오셀 토우를 포함하는 흡연 물품

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625975A1 (de) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Aerosolerzeugender Artikel mit Aerosolkühlelement
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 (en) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Aerosol-generating system comprising a heated aerosol-generating article
KR20180111460A (ko) * 2017-03-30 2018-10-11 주식회사 케이티앤지 에어로졸 생성 장치 및 이를 수용할 수 있는 크래들

Family Cites Families (9)

* 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
MX2010001649A (es) * 2007-08-10 2010-03-11 Philip Morris Prod Articulo para fumar basado en destilacion.
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
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
EP3426071B1 (de) * 2016-03-09 2020-02-26 Philip Morris Products S.a.s. Aerosolbildender artikel
CN111713750B (zh) * 2016-12-16 2023-09-05 韩国烟草人参公社 气溶胶生成系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2625975A1 (de) * 2012-02-13 2013-08-14 Philip Morris Products S.A. Aerosolerzeugender Artikel mit Aerosolkühlelement
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 (en) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Aerosol-generating system comprising a heated aerosol-generating article
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
JP2021514626A (ja) 2021-06-17
JP7088595B2 (ja) 2022-06-21
WO2020105942A1 (ko) 2020-05-28
KR102400620B1 (ko) 2022-05-20
EP4706419A2 (de) 2026-03-11
US20210000175A1 (en) 2021-01-07
CN111741689A (zh) 2020-10-02
EP3847915A1 (de) 2021-07-14
KR20200061072A (ko) 2020-06-02
EP3847915A4 (de) 2022-01-05
EP3847915B1 (de) 2026-04-01

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