EP3818843A4 - Cigarette - Google Patents

Cigarette Download PDF

Info

Publication number: EP3818843A4
Authority: EP; European Patent Office
Prior art keywords: cigarette
Prior art date: 2018-08-10
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.): Granted

Application number

EP19846796.1A

Other languages

German (de)

English (en)

Other versions

EP3818843A1 (fr

EP3818843B1 (fr

Inventor

Eun Mi Jeoung

Dong Kyun Ko

Sang Won Choi

Sun Hwan Jeong

In Su Park

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.)

2018-08-10

Filing date

2019-08-08

Publication date

2021-12-08

2019-08-08 Application filed by KT&G Corp filed Critical KT&G Corp

2021-05-12 Publication of EP3818843A1 publication Critical patent/EP3818843A1/fr

2021-12-08 Publication of EP3818843A4 publication Critical patent/EP3818843A4/fr

2024-05-29 Application granted granted Critical

2024-05-29 Publication of EP3818843B1 publication Critical patent/EP3818843B1/fr

Status Active legal-status Critical Current

2039-08-08 Anticipated expiration legal-status Critical

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
- A24D1/20—Cigarettes specially adapted for simulated smoking devices
- 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
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
- A24C5/475—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces adapted for composite filters
- 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
- 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
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for 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 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
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0283—Manufacture of tobacco smoke filters for filters with special features with means for a non-axial smoke flow
- 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
- A24D3/02—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 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
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- 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
- A24D3/04—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 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
- A24D3/06—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 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
- 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
- A24D3/06—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 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
- A24D3/06—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 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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)

EP19846796.1A 2018-08-10 2019-08-08 Cigarette Active EP3818843B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020180093998A KR102414661B1 (ko)	2018-08-10	2018-08-10	궐련
PCT/KR2019/009951 WO2020032610A1 (fr)	2018-08-10	2019-08-08	Cigarette

Publications (3)

Publication Number	Publication Date
EP3818843A1 EP3818843A1 (fr)	2021-05-12
EP3818843A4 true EP3818843A4 (fr)	2021-12-08
EP3818843B1 EP3818843B1 (fr)	2024-05-29

Family

ID=69415602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19846796.1A Active EP3818843B1 (fr)	2018-08-10	2019-08-08	Cigarette

Country Status (6)

Country	Link
US (1)	US20210251281A1 (fr)
EP (1)	EP3818843B1 (fr)
JP (2)	JP7414239B2 (fr)
KR (1)	KR102414661B1 (fr)
CN (1)	CN112367864A (fr)
WO (1)	WO2020032610A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2020100884A1 (fr) *	2018-11-14	2020-05-22	日本たばこ産業株式会社	Segment de refroidissement et son procédé de production, article à fumer chauffant non combustible et système à fumer chauffant non combustible
JP6982925B2 (ja) *	2019-12-12	2021-12-17	株式会社東亜産業	加熱式タバコ用カートリッジ
WO2021170672A1 (fr)	2020-02-28	2021-09-02	Philip Morris Products S.A.	Article de génération d'aérosol doté d'un double segment tubulaire creux
KR102544198B1 (ko) *	2020-03-17	2023-06-15	주식회사 케이티앤지	궐련 및 궐련용 에어로졸 생성 장치
KR102480476B1 (ko) *	2020-03-23	2022-12-22	주식회사 케이티앤지	캡슐을 포함하는 에어로졸 발생 물품 및 시스템
JP2021159004A (ja) *	2020-03-31	2021-10-11	株式会社東亜産業	被加熱芳香カートリッジ用支持部材、及び、それを備えた被加熱芳香カートリッジ
KR102445558B1 (ko) *	2020-07-06	2022-09-20	주식회사 케이티앤지	고체풍미제를 포함하는 흡연물품용 필터 및 그의 제조 방법
KR102450719B1 (ko) *	2020-07-14	2022-10-04	주식회사 케이티앤지	흡연물품용 냉각구조체 및 이를 포함하는 흡연물품
CN112056636B (zh) *	2020-09-12	2022-08-12	中国烟草总公司郑州烟草研究院	一种加热非燃烧卷烟制品的密封疏水防潮方法
JP7688885B2 (ja) *	2020-09-18	2025-06-05	ＦｕｔｕｒｅＴｅｃｈｎｏｌｏｇｙ株式会社	喫煙具用カートリッジ
KR102542600B1 (ko) *	2020-09-21	2023-06-12	주식회사 케이티앤지	에어로졸 발생 물품 및 이를 포함하는 에어로졸 생성 시스템
KR102247018B1 (ko) *	2020-11-09	2021-04-30	문남혁	궐련형 전자담배용 냉각 필터
KR102533027B1 (ko) *	2020-11-10	2023-05-16	주식회사 케이티앤지	에어로졸 발생 물품
KR102537975B1 (ko) *	2020-11-10	2023-05-30	주식회사 케이티앤지	에어로졸 발생 물품
JP2022119353A (ja) *	2021-02-04	2022-08-17	ＦｕｔｕｒｅＴｅｃｈｎｏｌｏｇｙ株式会社	喫煙具用カートリッジ
JP7465828B2 (ja)	2021-02-09	2024-04-11	ＦｕｔｕｒｅＴｅｃｈｎｏｌｏｇｙ株式会社	加熱式タバコ用カートリッジ
KR102605499B1 (ko) *	2021-03-25	2023-11-23	주식회사 케이티앤지	냉각 성능과 향 지속성이 증진된 에어로졸 발생 물품 및 그의 제조 방법
KR102605498B1 (ko) *	2021-03-25	2023-11-22	주식회사 케이티앤지	냉각 성능과 향 지속성이 증진된 에어로졸 발생 물품 및 그의 제조 방법
CN113287781B (zh) *	2021-06-24	2023-05-23	云南中烟工业有限责任公司	一种多层结构发烟颗粒、其制备、使用方法与用途
KR102504430B1 (ko) *	2021-07-16	2023-03-02	홍성호	에어로졸 공급 시스템
KR102768568B1 (ko) *	2021-12-31	2025-02-18	주식회사 케이티앤지	냉각용 필터 및 이를 포함하는 흡연 물품
KR20240064969A (ko) *	2022-11-04	2024-05-14	주식회사 이엠텍	가열식 궐련
WO2025114156A2 (fr) *	2023-11-27	2025-06-05	Philip Morris Products S.A.	Article inhalateur à élément de support
WO2025114197A1 (fr) *	2023-11-30	2025-06-05	Philip Morris Products S.A.	Élément de support pour un article de génération d'aérosol

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3972335A (en) *	1972-09-20	1976-08-03	Calgon Corporation	Mentholated cigarette filter
US20110271968A1 (en) *	2010-05-07	2011-11-10	Carolyn Rierson Carpenter	Filtered Cigarette With Modifiable Sensory Characteristics
EP2789249A1 (fr) *	2011-12-06	2014-10-15	Japan Tobacco, Inc.	Filtre à cigarette et cigarette
US20150027475A1 (en) *	2012-02-13	2015-01-29	Philip Morris Products S.A.	Aerosol-generating article having biodegradeble flavour-generating component
WO2017025924A1 (fr) *	2015-08-13	2017-02-16	Philip Morris Products S.A.	Capsules d'arôme pour articles à fumer
KR20180070512A (ko) *	2016-12-16	2018-06-26	주식회사 케이티앤지	에어로졸 생성 물품

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Publication number	Priority date	Publication date	Assignee	Title
US3860411A (en) *	1971-04-20	1975-01-14	Nipak	Sugar production
JP2709077B2 (ja) *	1987-05-29	1998-02-04	日本たばこ産業株式会社	煙草用フィルター
CA2069687A1 (fr) *	1991-06-28	1992-12-29	Chandra Kumar Banerjee	Article de fumeur avec source electrochimique de chaleur
US6631722B2 (en) *	1993-09-30	2003-10-14	British-American Tobacco Company Limited	Tobacco smoke filter elements
AU2002361809A1 (en) *	2001-12-19	2003-07-09	Vector Tobacco Inc.	Method and compositions for imparting cooling effect to tobacco products
EP2996501B1 (fr) *	2013-05-13	2025-04-02	Altria Client Services LLC	Produit pour administration par voie orale
EP3643185A4 (fr) *	2017-06-19	2021-05-26	Japan Tobacco, Inc.	Filtre d'article à fumer et son procédé de production
CN108113051B (zh) *	2017-12-07	2019-03-12	共青城道乐投资管理合伙企业（有限合伙）	一种加热不燃烧卷烟滤嘴和加热不燃烧卷烟
KR20240167936A (ko) *	2018-05-17	2024-11-28	퓨처 테크놀로지 가부시키가이샤	방향 카트리지

2018
- 2018-08-10 KR KR1020180093998A patent/KR102414661B1/ko active Active
2019
- 2019-08-08 WO PCT/KR2019/009951 patent/WO2020032610A1/fr not_active Ceased
- 2019-08-08 EP EP19846796.1A patent/EP3818843B1/fr active Active
- 2019-08-08 CN CN201980044937.XA patent/CN112367864A/zh active Pending
- 2019-08-08 US US16/973,165 patent/US20210251281A1/en not_active Abandoned
- 2019-08-08 JP JP2020555041A patent/JP7414239B2/ja active Active
2022
- 2022-10-05 JP JP2022161099A patent/JP7473239B2/ja active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3972335A (en) *	1972-09-20	1976-08-03	Calgon Corporation	Mentholated cigarette filter
US20110271968A1 (en) *	2010-05-07	2011-11-10	Carolyn Rierson Carpenter	Filtered Cigarette With Modifiable Sensory Characteristics
EP2789249A1 (fr) *	2011-12-06	2014-10-15	Japan Tobacco, Inc.	Filtre à cigarette et cigarette
US20150027475A1 (en) *	2012-02-13	2015-01-29	Philip Morris Products S.A.	Aerosol-generating article having biodegradeble flavour-generating component
WO2017025924A1 (fr) *	2015-08-13	2017-02-16	Philip Morris Products S.A.	Capsules d'arôme pour articles à fumer
KR20180070512A (ko) *	2016-12-16	2018-06-26	주식회사 케이티앤지	에어로졸 생성 물품

Also Published As

Publication number	Publication date
JP7414239B2 (ja)	2024-01-16
EP3818843A1 (fr)	2021-05-12
CN112367864A (zh)	2021-02-12
EP3818843B1 (fr)	2024-05-29
JP7473239B2 (ja)	2024-04-23
WO2020032610A1 (fr)	2020-02-13
JP2023002598A (ja)	2023-01-10
JP2021523686A (ja)	2021-09-09
KR102414661B1 (ko)	2022-06-29
US20210251281A1 (en)	2021-08-19
KR20200018136A (ko)	2020-02-19

Publication	Publication Date	Title
EP3818843A4 (fr)	2021-12-08	Cigarette
EP3818842A4 (fr)	2022-01-26	Cigarette
JP1655621S (ja)	2020-03-23	電子タバコ
EP3818840A4 (fr)	2022-01-05	Cigarette
JP1655529S (ja)	2020-03-23	電子タバコ
EP3781060A4 (fr)	2022-01-26	Cryosonde
UA40089S (uk)	2019-09-10	Кальян
JP1650478S (ja)	2023-01-11	電子タバコ
EP3784463A4 (fr)	2022-01-19	Fluorosulfones
JP1650477S (ja)	2023-01-11	電子タバコ
EP3805381A4 (fr)	2022-04-20	Phytase mutée
EP3891095C0 (fr)	2023-06-07	Opale polymère
EP3898177C0 (fr)	2024-06-12	Configuration de moule
EP3808225A4 (fr)	2022-03-09	Appareil dédié au tabac
UA41101S (uk)	2020-02-25	Електронна сигарета
ES1220991Y (es)	2019-02-20	Ahumador
UA41181S (uk)	2020-03-10	Кальян
UA38698S (uk)	2019-02-25	Попільниця
UA38552S (uk)	2019-02-11	Попільниця
UA40179S (uk)	2019-09-10	Кальян
UA37655S (uk)	2018-09-10	Кальян
UA41143S (uk)	2020-03-10	Електронна сигарета
ES1225765Y (es)	2019-05-22	Colillero para cigarros
JP1636754S (ja)	2019-07-22	電子タバコ
JP1636753S (ja)	2019-07-22	電子タバコ

Legal Events

Date	Code	Title	Description
2020-02-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2021-04-09	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
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