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EP4268629A4 - Heat-not-burn cigarette and electrically heated tobacco product - Google Patents

Heat-not-burn cigarette and electrically heated tobacco product

Info

Publication number
EP4268629A4
EP4268629A4 EP21910159.9A EP21910159A EP4268629A4 EP 4268629 A4 EP4268629 A4 EP 4268629A4 EP 21910159 A EP21910159 A EP 21910159A EP 4268629 A4 EP4268629 A4 EP 4268629A4
Authority
EP
European Patent Office
Prior art keywords
heat
electrically heated
tobacco product
heated tobacco
burn cigarette
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
EP21910159.9A
Other languages
German (de)
French (fr)
Other versions
EP4268629A1 (en
Inventor
Hiroki Nakaae
Tetsuya Yoshimura
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP4268629A1 publication Critical patent/EP4268629A1/en
Publication of EP4268629A4 publication Critical patent/EP4268629A4/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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP21910159.9A 2020-12-24 2021-11-30 Heat-not-burn cigarette and electrically heated tobacco product Pending EP4268629A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020214836 2020-12-24
PCT/JP2021/043756 WO2022138007A1 (en) 2020-12-24 2021-11-30 Heat-not-burn cigarette and electrically heated tobacco product

Publications (2)

Publication Number Publication Date
EP4268629A1 EP4268629A1 (en) 2023-11-01
EP4268629A4 true EP4268629A4 (en) 2024-10-23

Family

ID=82157651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21910159.9A Pending EP4268629A4 (en) 2020-12-24 2021-11-30 Heat-not-burn cigarette and electrically heated tobacco product

Country Status (3)

Country Link
EP (1) EP4268629A4 (en)
JP (1) JP7522863B2 (en)
WO (1) WO2022138007A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5771338B2 (en) * 2012-02-13 2015-08-26 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Aerosol-generating articles having biodegradable flavor generating components
WO2020128045A1 (en) * 2018-12-20 2020-06-25 Philip Morris Products S.A. Aerosol-generating article with ventilated hollow segment
CA3133067A1 (en) * 2019-03-11 2020-09-17 Nicoventures Trading Limited Aerosol generation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3150528B2 (en) * 1994-04-06 2001-03-26 日本たばこ産業株式会社 Smoking filter and smoking pipe using fragrance retaining composite fiber
JP4434579B2 (en) 2000-10-05 2010-03-17 シュバイツァー モウドゥイ インターナショナル インコーポレイテッド Reduction of nitrosamines in tobacco and tobacco products
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
EP2939553B1 (en) 2012-12-28 2017-06-28 Japan Tobacco Inc. Flavor source for non-combustion inhalation-type tobacco product, and non-combustion inhalation-type tobacco product
JP6473016B2 (en) * 2015-03-04 2019-02-20 株式会社ダイセル Tobacco filter, tobacco, and filter discoloration method
JP2017218699A (en) 2016-06-09 2017-12-14 日本製紙パピリア株式会社 Roll paper for smoking article
GB201608931D0 (en) * 2016-05-20 2016-07-06 British American Tobacco Co Article for use in apparatus for heating smokeable material
KR102660137B1 (en) * 2018-12-07 2024-04-25 니뽄 다바코 산교 가부시키가이샤 Non-combustible heated smoking articles and electrically heated smoking systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5771338B2 (en) * 2012-02-13 2015-08-26 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Aerosol-generating articles having biodegradable flavor generating components
WO2020128045A1 (en) * 2018-12-20 2020-06-25 Philip Morris Products S.A. Aerosol-generating article with ventilated hollow segment
CA3133067A1 (en) * 2019-03-11 2020-09-17 Nicoventures Trading Limited Aerosol generation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022138007A1 *

Also Published As

Publication number Publication date
JP7522863B2 (en) 2024-07-25
EP4268629A1 (en) 2023-11-01
WO2022138007A1 (en) 2022-06-30
JPWO2022138007A1 (en) 2022-06-30

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Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230711

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

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240919

RIC1 Information provided on ipc code assigned before grant

Ipc: A24D 1/02 20060101ALI20240913BHEP

Ipc: A24D 3/06 20060101ALI20240913BHEP

Ipc: A24F 40/42 20200101ALI20240913BHEP

Ipc: A24F 40/20 20200101ALI20240913BHEP

Ipc: A24D 3/17 20200101ALI20240913BHEP

Ipc: A24D 3/14 20060101ALI20240913BHEP

Ipc: A24D 1/20 20200101AFI20240913BHEP