EP3811795A4 - Article à fumer comprenant une partie support multicouche - Google Patents

Article à fumer comprenant une partie support multicouche Download PDF

Info

Publication number: EP3811795A4
Authority: EP; European Patent Office
Prior art keywords: support part; smoking article; layer support; layer; smoking
Prior art date: 2019-08-20
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

EP20810852.2A

Other languages

German (de)

English (en)

Other versions

EP3811795A1 (fr

Inventor

Bong Su Cheong

Jong Yeol Kim

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.)

2019-08-20

Filing date

2020-08-06

Publication date

2022-02-23

2020-08-06 Application filed by KT&G Corp filed Critical KT&G Corp

2021-04-28 Publication of EP3811795A1 publication Critical patent/EP3811795A1/fr

2022-02-23 Publication of EP3811795A4 publication Critical patent/EP3811795A4/fr

Status Pending legal-status Critical Current

Classifications

- 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
- 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
- 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
- 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
- A24C5/1821—Forming the rod containing different tobacco mixtures, e.g. composite rods
- 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
- A24D1/02—Cigars; Cigarettes with special covers
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/18—Selection of materials, other than tobacco, suitable for smoking
- 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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/17—Filters specially adapted for simulated smoking devices

EP20810852.2A 2019-08-20 2020-08-06 Article à fumer comprenant une partie support multicouche Pending EP3811795A4 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020190101711A KR102217756B1 (ko)	2019-08-20	2019-08-20	다중 매질부를 포함하는 흡연물품
PCT/KR2020/010406 WO2021033968A1 (fr)	2019-08-20	2020-08-06	Article à fumer comprenant une partie support multicouche

Publications (2)

Publication Number	Publication Date
EP3811795A1 EP3811795A1 (fr)	2021-04-28
EP3811795A4 true EP3811795A4 (fr)	2022-02-23

Family

ID=74660536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20810852.2A Pending EP3811795A4 (fr)	2019-08-20	2020-08-06	Article à fumer comprenant une partie support multicouche

Country Status (6)

Country	Link
US (1)	US20210337859A1 (fr)
EP (1)	EP3811795A4 (fr)
JP (1)	JP7120530B2 (fr)
KR (1)	KR102217756B1 (fr)
CN (1)	CN112714616B (fr)
WO (1)	WO2021033968A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2022112573A1 (fr) *	2020-11-27	2022-06-02	Philip Morris Products S.A.	Article de génération d'aérosol ayant une enveloppe
US20240398028A1 (en) *	2021-10-19	2024-12-05	Kt&G Corporation	Aerosol generating device
CN117413970A (zh) *	2022-07-11	2024-01-19	深圳麦时科技有限公司	气溶胶形成制品和气溶胶形成系统
KR20240010617A (ko) *	2022-07-14	2024-01-24	주식회사 이엠텍	가열식 흡연 물품
CN115530418B (zh) *	2022-10-12	2024-11-15	湖北中烟工业有限责任公司	一种烟草段及其卷烟制品、制备方法
IT202300016887A1 (it) *	2023-08-07	2025-02-07	Gd Spa	Sottounita' per un articolo da fumo, metodo e apparato di realizzazione di detta sottounita'
EP4573939A1 (fr) *	2023-12-18	2025-06-25	Imperial Tobacco Limited	Consommable sans combustion et appareil
WO2025154206A1 (fr) *	2024-01-17	2025-07-24	日本たばこ産業株式会社	Article de génération d'arôme

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4716913A (en) *	1985-05-15	1988-01-05	Rothmans Of Pall Mall Limited	Composite cigarettes
EP0693258B1 (fr) *	1994-07-19	1999-06-02	British-American Tobacco (Germany) GmbH	Cartouche de tabac
US20040200493A1 (en) *	2001-11-05	2004-10-14	Takaaki Matsufuji	Low ignition propensity cigarette
US20050172976A1 (en) *	2002-10-31	2005-08-11	Newman Deborah J.	Electrically heated cigarette including controlled-release flavoring
EP2361516A1 (fr) *	2010-02-19	2011-08-31	Philip Morris Products S.A.	Substrat générateur d'aérosol pour articles à fumer
CA3080145A1 (fr) *	2017-03-30	2018-10-04	Kt & G Corporation	Appareil de generation d'aerosol et support apte a le recevoir

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1829559A (en) *	1927-09-13	1931-10-27	British American Tobacco Co	Cigarette and method of making same
US4219031A (en) *	1979-03-05	1980-08-26	Philip Morris Incorporated	Smoking product having core of fibrillar carbonized matter
JPS55135581A (en) *	1979-04-12	1980-10-22	Mitsubishi Rayon Co	Plug for tobacco filter
US4785830A (en)	1983-01-22	1988-11-22	Korber Ag	Method and apparatus for monitoring and evaluating the density of a tobacco stream
DE3743597C1 (de) *	1987-12-22	1989-02-16	Bat Cigarettenfab Gmbh	Koaxialcigarette
US5265626A (en) *	1989-01-17	1993-11-30	B.A.T. Cigarettenfabriken Gmbh	Coaxial filter cigarette
US5105838A (en) *	1990-10-23	1992-04-21	R.J. Reynolds Tobacco Company	Cigarette
DE4321069C2 (de)	1993-06-24	1998-09-10	Bat Cigarettenfab Gmbh	Koaxiale Filtercigarette
DE4444157C1 (de) *	1994-12-12	1995-11-30	Bat Cigarettenfab Gmbh	Segment-Filtercigarette
ID21516A (id) *	1996-10-15	1999-06-24	Rothmans Benson & Hedges	Asap arus sisi rokok dan alat pengontrol laju pembakaran bebas
DE19703003A1 (de) *	1997-01-28	1998-07-30	Bat Cigarettenfab Gmbh	Cigarette mit reduzierter Fleckenbildung und vermindertem Nebenstromrauch
US7503330B2 (en) *	2003-09-30	2009-03-17	R.J. Reynolds Tobacco Company	Smokable rod for a cigarette
US8573230B2 (en) *	2005-12-12	2013-11-05	Philip Morris Usa Inc.	Smoking article with coaxial tobacco rod
US8235056B2 (en) *	2006-12-29	2012-08-07	Philip Morris Usa Inc.	Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
GB0816937D0 (en) *	2008-09-16	2008-10-22	British American Tobacco Co	Filter for a Smoking Article
UA127848C2 (uk) *	2013-03-28	2024-01-24	Філіп Морріс Продактс С.А.	Курильний виріб, що містить елемент надання аромату
MX2016010963A (es) *	2014-02-24	2016-11-29	Philip Morris Products Sa	Filtro con dureza y eficacia de filtracion mejoradas.
NO2768923T3 (fr) *	2014-10-20	2018-05-05
EP3075266A1 (fr) *	2015-04-02	2016-10-05	PT. Gudang Garam Tbk.	Procédé de production d'un article générant un aérosol contenant un matériau à base de tabac reconstitué, article générant un aérosol contenant un matériau à base de tabac reconstitué et utilisation d'un article générant un aérosol contenant un matériau à base de tabac reconstitué
US11641874B2 (en) *	2015-09-09	2023-05-09	R.J. Reynolds Tobacco Company	Flavor delivery article
US12349725B2 (en) *	2017-12-15	2025-07-08	Imperial Tobacco Limited	Substitute smoking consumable
KR102343888B1 (ko) *	2018-01-31	2021-12-27	주식회사 케이티앤지	에어로졸 발생 시스템
KR102330288B1 (ko) *	2018-01-31	2021-11-24	주식회사 케이티앤지	복수의 세그먼트로 구성된 궐련
EP3897235A1 (fr)	2018-12-17	2021-10-27	Philip Morris Products, S.A.	Élément tubulaire, comprenant un support poreux, destiné à être utilisé avec un article de génération d'aérosol

2019
- 2019-08-20 KR KR1020190101711A patent/KR102217756B1/ko active Active
2020
- 2020-08-06 EP EP20810852.2A patent/EP3811795A4/fr active Pending
- 2020-08-06 JP JP2020558880A patent/JP7120530B2/ja active Active
- 2020-08-06 WO PCT/KR2020/010406 patent/WO2021033968A1/fr not_active Ceased
- 2020-08-06 US US17/280,635 patent/US20210337859A1/en not_active Abandoned
- 2020-08-06 CN CN202080004779.8A patent/CN112714616B/zh active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4716913A (en) *	1985-05-15	1988-01-05	Rothmans Of Pall Mall Limited	Composite cigarettes
EP0693258B1 (fr) *	1994-07-19	1999-06-02	British-American Tobacco (Germany) GmbH	Cartouche de tabac
US20040200493A1 (en) *	2001-11-05	2004-10-14	Takaaki Matsufuji	Low ignition propensity cigarette
US20050172976A1 (en) *	2002-10-31	2005-08-11	Newman Deborah J.	Electrically heated cigarette including controlled-release flavoring
EP2361516A1 (fr) *	2010-02-19	2011-08-31	Philip Morris Products S.A.	Substrat générateur d'aérosol pour articles à fumer
CA3080145A1 (fr) *	2017-03-30	2018-10-04	Kt & G Corporation	Appareil de generation d'aerosol et support apte a le recevoir

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021033968A1 *

Also Published As

Publication number	Publication date
EP3811795A1 (fr)	2021-04-28
WO2021033968A1 (fr)	2021-02-25
US20210337859A1 (en)	2021-11-04
CN112714616B (zh)	2024-02-02
JP2022501007A (ja)	2022-01-06
CN112714616A (zh)	2021-04-27
JP7120530B2 (ja)	2022-08-17
KR102217756B1 (ko)	2021-02-18

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Legal Events

Date	Code	Title	Description
2020-11-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2021-02-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-03-26	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
2021-03-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2021-04-28	17P	Request for examination filed	Effective date: 20201130
2021-04-28	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
2021-04-28	AX	Request for extension of the european patent	Extension state: BA ME
2021-07-07	RIN1	Information on inventor provided before grant (corrected)	Inventor name: KIM, JONG YEOL Inventor name: CHEONG, BONG SU
2022-02-23	A4	Supplementary search report drawn up and despatched	Effective date: 20220124
2022-02-23	RIC1	Information provided on ipc code assigned before grant	Ipc: A24C 5/18 20060101ALI20220118BHEP Ipc: A24D 1/02 20060101ALI20220118BHEP Ipc: A24D 1/04 20060101ALI20220118BHEP Ipc: A24D 1/20 20200101AFI20220118BHEP
2022-11-23	DAV	Request for validation of the european patent (deleted)
2022-11-23	DAX	Request for extension of the european patent (deleted)
2023-07-05	P01	Opt-out of the competence of the unified patent court (upc) registered	Effective date: 20230526
2023-12-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2024-01-31	17Q	First examination report despatched	Effective date: 20240104
2025-09-02	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2025-09-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-10-08	INTG	Intention to grant announced	Effective date: 20250903