EP4337036A4 - Aerosolerzeugender artikel - Google Patents

Aerosolerzeugender artikel

Info

Publication number: EP4337036A4
Authority: EP; European Patent Office
Prior art keywords: aerosol; generating article; article; generating
Prior art date: 2021-05-14
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

EP22807896.0A

Other languages

English (en)

French (fr)

Other versions

EP4337036A1 (de

Inventor

Seok Su Jang

Dae Nam HAN

Dong Sung Kim

Yong Hwan Kim

Seung Won 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.)

2021-05-14

Filing date

2022-05-13

Publication date

2025-04-23

2022-05-13 Application filed by KT&G Corp filed Critical KT&G Corp

2024-03-20 Publication of EP4337036A1 publication Critical patent/EP4337036A1/de

2025-04-23 Publication of EP4337036A4 publication Critical patent/EP4337036A4/de

Status Pending legal-status Critical Current

Links

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
- 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
- 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
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
- 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
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/241—Extraction of specific substances
- A24B15/243—Nicotine
- 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
- 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
- A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
- 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
- A24D3/04—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
- 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
- A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
- 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
- A24D3/06—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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
- 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
- A24F40/10—Devices using liquid 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
- A24F40/20—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
- A24F40/50—Control or monitoring

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

EP22807896.0A 2021-05-14 2022-05-13 Aerosolerzeugender artikel Pending EP4337036A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020210063013A KR102715275B1 (ko)	2021-05-14	2021-05-14	에어로졸 생성 물품 및 이를 포함하는 에어로졸 생성 장치
PCT/KR2022/006915 WO2022240249A1 (en)	2021-05-14	2022-05-13	Aerosol-generating article

Publications (2)

Publication Number	Publication Date
EP4337036A1 EP4337036A1 (de)	2024-03-20
EP4337036A4 true EP4337036A4 (de)	2025-04-23

Family

ID=84028733

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22807896.0A Pending EP4337036A4 (de)	2021-05-14	2022-05-13	Aerosolerzeugender artikel

Country Status (6)

Country	Link
US (1)	US20240156151A1 (de)
EP (1)	EP4337036A4 (de)
JP (1)	JP7656726B2 (de)
KR (1)	KR102715275B1 (de)
CN (1)	CN117098466A (de)
WO (1)	WO2022240249A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20180310624A1 (en) *	2017-04-28	2018-11-01	Celanese International Corporation	Cellulose acetate film for aerosol-generating device
WO2020089119A1 (en) *	2018-10-29	2020-05-07	Nerudia Limited	Smoking substitute consumable
CN112568489A (zh) *	2020-12-17	2021-03-30	云南中烟工业有限责任公司	一种以再造烟叶薄片作为内管的支撑降温单元及包含其的加热卷烟
EP3818864A1 (de) *	2018-10-17	2021-05-12	KT&G Corporation	Aerosolerzeugungsartikel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07155161A (ja) *	1992-12-26	1995-06-20	Setsuo Kuroki	複合紙巻きたばこ
SE527323C2 (sv) *	2004-11-11	2006-02-07	Mahmood Valadi	Cigarett
AT507187B1 (de) *	2008-10-23	2010-03-15	Helmut Dr Buchberger	Inhalator
RU2524887C1 (ru) *	2010-07-30	2014-08-10	Джапан Тобакко Инк.	Бездымный ингалятор аромата
EP3426071B1 (de) *	2016-03-09	2020-02-26	Philip Morris Products S.a.s.	Aerosolbildender artikel
CN107981411A (zh) *	2017-12-28	2018-05-04	浙江中烟工业有限责任公司	一种加热不燃烧卷烟烟支
WO2019177185A1 (ko) *	2018-03-12	2019-09-19	지씨인터내셔널 주식회사	궐련형 전자담배용 냉각필터 및 이를 구비한 담배스틱
WO2020089095A1 (en) *	2018-10-29	2020-05-07	Nerudia Limited	Smoking substitute consumable
GB201817541D0 (en) *	2018-10-29	2018-12-12	Nerudia Ltd	Smoking substitute consumable
MX2021012086A (es) *	2019-04-04	2021-11-03	Philip Morris Products Sa	Articulo generador de aerosol que comprende un elemento de soporte tubular hueco.
KR20200144049A (ko) *	2019-06-17	2020-12-28	주식회사 케이티앤지	에어로졸 생성 장치 및 에어로졸 생성 물품
CN114340414B (zh) *	2019-09-19	2024-11-01	菲利普莫里斯生产公司	具有管状基质层的中空气溶胶生成制品
KR20210036716A (ko) *	2019-09-26	2021-04-05	주식회사 케이티앤지	복수의 에어로졸 생성기질로 에어로졸을 생성하는 에어로졸 생성 시스템 및 그 장치
CN212877579U (zh) *	2020-07-17	2021-04-06	广东省金叶科技开发有限公司	加热不燃烧烟支和加热不燃烧系统

2021
- 2021-05-14 KR KR1020210063013A patent/KR102715275B1/ko active Active
2022
- 2022-05-13 JP JP2023568119A patent/JP7656726B2/ja active Active
- 2022-05-13 WO PCT/KR2022/006915 patent/WO2022240249A1/en not_active Ceased
- 2022-05-13 EP EP22807896.0A patent/EP4337036A4/de active Pending
- 2022-05-13 US US18/284,044 patent/US20240156151A1/en active Pending
- 2022-05-13 CN CN202280023969.3A patent/CN117098466A/zh active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20180310624A1 (en) *	2017-04-28	2018-11-01	Celanese International Corporation	Cellulose acetate film for aerosol-generating device
EP3818864A1 (de) *	2018-10-17	2021-05-12	KT&G Corporation	Aerosolerzeugungsartikel
WO2020089119A1 (en) *	2018-10-29	2020-05-07	Nerudia Limited	Smoking substitute consumable
CN112568489A (zh) *	2020-12-17	2021-03-30	云南中烟工业有限责任公司	一种以再造烟叶薄片作为内管的支撑降温单元及包含其的加热卷烟

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022240249A1 *

Also Published As

Publication number	Publication date
EP4337036A1 (de)	2024-03-20
JP7656726B2 (ja)	2025-04-03
KR20220155624A (ko)	2022-11-24
JP2024516847A (ja)	2024-04-17
WO2022240249A1 (en)	2022-11-17
KR102715275B1 (ko)	2024-10-11
CN117098466A (zh)	2023-11-21
US20240156151A1 (en)	2024-05-16

Legal Events

Date	Code	Title	Description
2022-11-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-02-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2024-02-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-03-20	17P	Request for examination filed	Effective date: 20231109
2024-03-20	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-08-21	DAV	Request for validation of the european patent (deleted)
2024-08-21	DAX	Request for extension of the european patent (deleted)
2025-04-23	A4	Supplementary search report drawn up and despatched	Effective date: 20250321
2025-04-23	RIC1	Information provided on ipc code assigned before grant	Ipc: A24D 3/17 20200101ALI20250317BHEP Ipc: A24D 3/14 20060101ALI20250317BHEP Ipc: A24D 3/10 20060101ALI20250317BHEP Ipc: A24D 3/04 20060101ALI20250317BHEP Ipc: A24D 1/02 20060101ALI20250317BHEP Ipc: A24D 3/02 20060101ALI20250317BHEP Ipc: A24B 15/24 20060101ALI20250317BHEP Ipc: A24D 1/20 20200101ALI20250317BHEP Ipc: A24D 1/04 20060101ALI20250317BHEP Ipc: A24C 5/18 20060101AFI20250317BHEP

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