EP3811795A4 - Smoking article comprising multilayered media portion - Google Patents

Smoking article comprising multilayered media portion Download PDF

Info

Publication number
EP3811795A4
EP3811795A4 EP20810852.2A EP20810852A EP3811795A4 EP 3811795 A4 EP3811795 A4 EP 3811795A4 EP 20810852 A EP20810852 A EP 20810852A EP 3811795 A4 EP3811795 A4 EP 3811795A4
Authority
EP
European Patent Office
Prior art keywords
smoking article
media portion
multilayered media
multilayered
smoking
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
EP20810852.2A
Other languages
German (de)
French (fr)
Other versions
EP3811795A1 (en
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.)
Filing date
Publication date
Application filed by KT&G Corp filed Critical KT&G Corp
Publication of EP3811795A1 publication Critical patent/EP3811795A1/en
Publication of EP3811795A4 publication Critical patent/EP3811795A4/en
Pending legal-status Critical Current

Links

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 Smoking article comprising multilayered media portion Pending EP3811795A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190101711A KR102217756B1 (en) 2019-08-20 2019-08-20 Smoking article having multi aerosol generating substrate
PCT/KR2020/010406 WO2021033968A1 (en) 2019-08-20 2020-08-06 Smoking article comprising multilayered media portion

Publications (2)

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

Family

ID=74660536

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20810852.2A Pending EP3811795A4 (en) 2019-08-20 2020-08-06 Smoking article comprising multilayered media portion

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117413970A (en) * 2022-07-11 2024-01-19 深圳麦时科技有限公司 Aerosol forming article and aerosol forming system
CN115530418A (en) * 2022-10-12 2022-12-30 湖北中烟工业有限责任公司 Tobacco segment and cigarette product and preparation method thereof

Citations (4)

* 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 (en) * 1994-07-19 1999-06-02 British-American Tobacco (Germany) GmbH Tobacco cartridge
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

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219031A (en) * 1979-03-05 1980-08-26 Philip Morris Incorporated Smoking product having core of fibrillar carbonized matter
US4785830A (en) 1983-01-22 1988-11-22 Korber Ag Method and apparatus for monitoring and evaluating the density of a tobacco stream
DE3743597C1 (en) * 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh Coaxial cigarette
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 (en) 1993-06-24 1998-09-10 Bat Cigarettenfab Gmbh Coaxial filter cigarette
DE4444157C1 (en) * 1994-12-12 1995-11-30 Bat Cigarettenfab Gmbh Filter cigarette structured in coaxial segments
DE69720508T2 (en) * 1996-10-15 2004-03-04 Rothmans, Benson & Hedges Inc., North York DEVICE FOR CONTROLLING THE SIDE FLOW AND THE FREE BURNING SPEED OF A CIGARETTE
DE19703003A1 (en) * 1997-01-28 1998-07-30 Bat Cigarettenfab Gmbh Cigarette with reduced staining and reduced sidestream smoke
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
CN112189888A (en) * 2013-03-28 2021-01-08 菲利普莫里斯生产公司 Smoking article comprising a flavour delivery member
KR102410167B1 (en) * 2014-02-24 2022-06-20 필립모리스 프로덕츠 에스.에이. Filter with improved hardness and filtration efficiency
NO2768923T3 (en) * 2014-10-20 2018-05-05
EP3075266A1 (en) * 2015-04-02 2016-10-05 PT. Gudang Garam Tbk. Method of producing an aerosol-generating article containing reconstituted tobacco material, an aerosol-generating article containing reconstituted tobacco material and use of an aerosol-generating article containing reconstituted tobacco material
US11641874B2 (en) * 2015-09-09 2023-05-09 R.J. Reynolds Tobacco Company Flavor delivery article
KR102343888B1 (en) * 2018-01-31 2021-12-27 주식회사 케이티앤지 Aerosols generating system
KR102330288B1 (en) * 2018-01-31 2021-11-24 주식회사 케이티앤지 A cigarette comprising a plurality of segments
KR20210101218A (en) 2018-12-17 2021-08-18 필립모리스 프로덕츠 에스.에이. A tubular element comprising a porous medium for use with an aerosol-generating article

Patent Citations (4)

* 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 (en) * 1994-07-19 1999-06-02 British-American Tobacco (Germany) GmbH Tobacco cartridge
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

Non-Patent Citations (1)

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

Also Published As

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

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Inventor name: KIM, JONG YEOL

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