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EP4371424A3 - Smoking substitute consumable - Google Patents

Smoking substitute consumable Download PDF

Info

Publication number
EP4371424A3
EP4371424A3 EP24168437.2A EP24168437A EP4371424A3 EP 4371424 A3 EP4371424 A3 EP 4371424A3 EP 24168437 A EP24168437 A EP 24168437A EP 4371424 A3 EP4371424 A3 EP 4371424A3
Authority
EP
European Patent Office
Prior art keywords
filter element
upstream
terminal
smoking substitute
aerosol
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
EP24168437.2A
Other languages
German (de)
French (fr)
Other versions
EP4371424A2 (en
Inventor
Chris Lord
Kate FERRIE
Edward Ross SHENTON
Samantha MURRAY
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.)
Imperial Tobacco Group Ltd
Original Assignee
Imperial Tobacco Ltd Great Britain
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 Imperial Tobacco Ltd Great Britain filed Critical Imperial Tobacco Ltd Great Britain
Publication of EP4371424A2 publication Critical patent/EP4371424A2/en
Publication of EP4371424A3 publication Critical patent/EP4371424A3/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
    • A24D1/20—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
    • 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

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

The present disclosure relates to an aerosol-forming article (1) (e.g. a heat-not-burn (HNB) consumable) comprising an aerosol-forming substrate (2) and a plurality of hollow bore filter elements (4, 5) having different internal bore diameters. There may be a terminal filter element at the downstream/mouth end of the article and an upstream filter element upstream of the terminal filter element where the internal bore diameter of the terminal hollow bore filter element is less than the internal bore diameter of the upstream hollow bore filter element.
EP24168437.2A 2018-10-29 2019-10-25 Smoking substitute consumable Pending EP4371424A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1817569.5A GB201817569D0 (en) 2018-10-29 2018-10-29 Smoking substitute consumable
PCT/EP2019/079248 WO2020089103A1 (en) 2018-10-29 2019-10-25 Smoking substitute consumable
EP19798546.8A EP3873269B1 (en) 2018-10-29 2019-10-25 Smoking substitute consumable

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19798546.8A Division EP3873269B1 (en) 2018-10-29 2019-10-25 Smoking substitute consumable

Publications (2)

Publication Number Publication Date
EP4371424A2 EP4371424A2 (en) 2024-05-22
EP4371424A3 true EP4371424A3 (en) 2024-08-14

Family

ID=64560509

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19798546.8A Active EP3873269B1 (en) 2018-10-29 2019-10-25 Smoking substitute consumable
EP24168437.2A Pending EP4371424A3 (en) 2018-10-29 2019-10-25 Smoking substitute consumable

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19798546.8A Active EP3873269B1 (en) 2018-10-29 2019-10-25 Smoking substitute consumable

Country Status (7)

Country Link
EP (2) EP3873269B1 (en)
JP (2) JP7556852B2 (en)
GB (1) GB201817569D0 (en)
HU (1) HUE067032T2 (en)
PL (1) PL3873269T3 (en)
TW (1) TW202019304A (en)
WO (1) WO2020089103A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4225066A1 (en) 2020-10-09 2023-08-16 Philip Morris Products S.A. Aerosol-generating article with downstream section having low rtd
CN223262317U (en) * 2024-04-26 2025-08-26 “Sps雪加龙”有限责任公司 Filter-tipped cigarette

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107087811A (en) * 2017-05-26 2017-08-25 湖北中烟工业有限责任公司 With reduction flue-gas temperature and the low temperature cigarette for preventing that mouth rod heat from collapsing
CN108185517A (en) * 2017-12-18 2018-06-22 云南中烟工业有限责任公司 A kind of new cigarette for the cigarette that do not burn for heating
CN207544346U (en) * 2017-12-06 2018-06-29 湖北中烟工业有限责任公司 An electric heating low temperature cigarette smoke cooling tip stick
WO2018185014A1 (en) * 2017-04-03 2018-10-11 Philip Morris Products S.A. Smoking article mouthpiece configured to receive an insert unit

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470883A (en) * 1968-08-29 1969-10-07 Nat Patent Dev Corp Tobacco smoke filters
AR002035A1 (en) * 1995-04-20 1998-01-07 Philip Morris Prod A CIGARETTE, A CIGARETTE AND LIGHTER ADAPTED TO COOPERATE WITH THEMSELVES, A METHOD TO IMPROVE THE DELIVERY OF A SPRAY OF A CIGARETTE, A CONTINUOUS MATERIAL OF TOBACCO, A WORKING CIGARETTE, A MANUFACTURING MANUFACTURING METHOD , A METHOD FOR FORMING A HEATER AND AN ELECTRICAL SYSTEM FOR SMOKING
US20080047571A1 (en) * 2006-07-12 2008-02-28 Philip Morris Usa Inc. Smoking article with plate impactor
GB0800216D0 (en) * 2008-01-07 2008-02-13 British American Tobacco Co Smoking article
PL2757912T3 (en) * 2011-09-20 2023-01-09 R. J. Reynolds Tobacco Company Segmented smoking article with substrate cavity
BR112014010877B1 (en) * 2011-11-07 2020-12-01 Philip Morris Products S.A. smokers article with color changing segments
AR089602A1 (en) * 2011-12-30 2014-09-03 Philip Morris Products Sa AEROSOL GENERATOR ARTICLE FOR USE WITH AN AEROSOL GENERATOR DEVICE
BR112014012956B1 (en) * 2011-12-30 2021-01-12 Philip Morris Products S.A. smoking article, process of using a smoking article and system
JP2017099286A (en) * 2014-03-31 2017-06-08 日本たばこ産業株式会社 Filter for tobacco product and tobacco product
SG11201608759WA (en) * 2014-05-21 2016-11-29 Philip Morris Products Sa Aerosol-generating article with multi-material susceptor
JP2017135984A (en) * 2014-06-10 2017-08-10 日本たばこ産業株式会社 Filter for tobacco product and tobacco product
CN106572698B (en) * 2014-08-07 2020-09-04 日本烟草产业株式会社 Filtered cigarettes
EP3295811B1 (en) * 2015-05-13 2023-08-16 Japan Tobacco Inc. Filtered cigarette product, and filter for cigarette product
CN204707983U (en) * 2015-06-25 2015-10-21 云南中烟工业有限责任公司 A kind of composite tip stick for heating not burning type cigarette
KR20180097533A (en) * 2015-12-23 2018-08-31 필립모리스 프로덕츠 에스.에이. Aerosol generating component for use in an aerosol generating article
CA3016274A1 (en) * 2016-05-31 2017-12-07 Philip Morris Products S.A. Aerosol-generating system comprising a heated aerosol-generating article
CN107772530B (en) * 2016-08-24 2022-06-21 贵州中烟工业有限责任公司 A composite cigarette filter for improving the taste of cigarettes and its application
CN206729213U (en) * 2017-05-09 2017-12-12 云南中烟新材料科技有限公司 A kind of compound electrical heating of quaternary is not burnt cigarette
CN108113051B (en) * 2017-12-07 2019-03-12 共青城道乐投资管理合伙企业（有限合伙） Cigarette filter is not burnt in a kind of heating and heating is not burnt cigarette

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018185014A1 (en) * 2017-04-03 2018-10-11 Philip Morris Products S.A. Smoking article mouthpiece configured to receive an insert unit
CN107087811A (en) * 2017-05-26 2017-08-25 湖北中烟工业有限责任公司 With reduction flue-gas temperature and the low temperature cigarette for preventing that mouth rod heat from collapsing
CN207544346U (en) * 2017-12-06 2018-06-29 湖北中烟工业有限责任公司 An electric heating low temperature cigarette smoke cooling tip stick
CN108185517A (en) * 2017-12-18 2018-06-22 云南中烟工业有限责任公司 A kind of new cigarette for the cigarette that do not burn for heating

Also Published As

Publication number Publication date
JP2024167434A (en) 2024-12-03
EP3873269B1 (en) 2024-04-10
HUE067032T2 (en) 2024-09-28
EP3873269A1 (en) 2021-09-08
WO2020089103A1 (en) 2020-05-07
TW202019304A (en) 2020-06-01
JP2022506160A (en) 2022-01-17
GB201817569D0 (en) 2018-12-12
PL3873269T3 (en) 2024-08-05
JP7556852B2 (en) 2024-09-26
EP4371424A2 (en) 2024-05-22

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