EP4331394A4 - PAPER FILTER FOR AN AROMATIC HALATION PRODUCT - Google Patents

PAPER FILTER FOR AN AROMATIC HALATION PRODUCT

Info

Publication number
EP4331394A4
EP4331394A4 EP22795331.2A EP22795331A EP4331394A4 EP 4331394 A4 EP4331394 A4 EP 4331394A4 EP 22795331 A EP22795331 A EP 22795331A EP 4331394 A4 EP4331394 A4 EP 4331394A4
Authority
EP
European Patent Office
Prior art keywords
halation
aromatic
product
paper filter
paper
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
EP22795331.2A
Other languages
German (de)
French (fr)
Other versions
EP4331394A1 (en
Inventor
Tetsuya Motodamari
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 EP4331394A1 publication Critical patent/EP4331394A1/en
Publication of EP4331394A4 publication Critical patent/EP4331394A4/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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/042—Cigars; Cigarettes with mouthpieces or filter-tips with mouthpieces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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 OF 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/17—Filters specially adapted for simulated smoking devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
EP22795331.2A 2021-04-27 2022-03-15 PAPER FILTER FOR AN AROMATIC HALATION PRODUCT Pending EP4331394A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021075291 2021-04-27
PCT/JP2022/011646 WO2022230408A1 (en) 2021-04-27 2022-03-15 Paper filter for flavor inhalation product

Publications (2)

Publication Number Publication Date
EP4331394A1 EP4331394A1 (en) 2024-03-06
EP4331394A4 true EP4331394A4 (en) 2025-04-16

Family

ID=83848345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22795331.2A Pending EP4331394A4 (en) 2021-04-27 2022-03-15 PAPER FILTER FOR AN AROMATIC HALATION PRODUCT

Country Status (6)

Country Link
US (1) US20240049775A1 (en)
EP (1) EP4331394A4 (en)
JP (1) JP7664375B2 (en)
KR (1) KR20230160879A (en)
CN (1) CN117241684A (en)
WO (1) WO2022230408A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2562764A (en) * 2017-05-24 2018-11-28 Robert Hopps Jason Tobacco-containing consumable for aerosol generating devices
EP4643669A1 (en) * 2022-12-26 2025-11-05 Japan Tobacco Inc. Flavor inhalation article
WO2025126482A1 (en) * 2023-12-15 2025-06-19 日本たばこ産業株式会社 Paper plug and flavor inhalation article
WO2025126480A1 (en) * 2023-12-15 2025-06-19 日本たばこ産業株式会社 Paper plug and flavor inhalation article
TW202547372A (en) * 2024-06-05 2025-12-16 瑞士商Ｊｔ國際公司 Filter for an aerosol generating article, aerosol generating article comprising such a filter and associated manufacturing method
WO2026053438A1 (en) * 2024-09-09 2026-03-12 日本たばこ産業株式会社 Segment for aerosol generating article, aerosol generating article, and non-combustion type aerosol generating system
WO2026053413A1 (en) * 2024-09-09 2026-03-12 日本たばこ産業株式会社 Plug and flavor inhalation article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979460A (en) * 1995-05-31 1999-11-09 Daicel Chemical Industries, Inc. Method of producing tobacco filters
US20100242977A1 (en) * 2007-12-14 2010-09-30 Masafumi Tarora Cigarette filter and filter-tipped cigarette
US10631569B2 (en) * 2014-12-29 2020-04-28 Philip Morris Products S.A. Hydrophobic filter

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235962B2 (en) 1996-04-30 2001-12-04 日本たばこ産業株式会社 Winding system for paper filter for tobacco
JP3235963B2 (en) 1996-04-30 2001-12-04 日本たばこ産業株式会社 Winding system for paper filter for tobacco
JP2001120248A (en) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd Tobacco filter
DE102009016148A1 (en) * 2009-04-03 2010-10-14 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Filter material for cleaning air and gases
GB0922253D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
ES2998505T3 (en) * 2012-08-06 2025-02-20 Philip Morris Products Sa Smoking article with mouth end cavity
UA122120C2 (en) * 2014-02-24 2020-09-25 Філіп Морріс Продактс С.А. Filter with improved hardness and filtration efficiency
TW201700019A (en) * 2015-06-30 2017-01-01 菲利浦莫里斯製品股份有限公司 Smoke products with improved extinguishing properties
JP6496705B2 (en) * 2016-12-16 2019-04-03 株式会社ダイセル Papermaking sheet and method for producing papermaking sheet
EP3643185A4 (en) * 2017-06-19 2021-05-26 Japan Tobacco, Inc. SMOKING ARTICLE FILTER AND ITS PRODUCTION PROCESS
DE102019100112B4 (en) * 2019-01-04 2020-09-10 Delfortgroup Ag Biodegradable segment of a smoking article
CN114025629B (en) * 2019-07-03 2025-04-25 日本烟草产业株式会社 Component for flavor inhalation article, flavor inhalation article and phenol capturing agent therefor, and method for manufacturing the component

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979460A (en) * 1995-05-31 1999-11-09 Daicel Chemical Industries, Inc. Method of producing tobacco filters
US20100242977A1 (en) * 2007-12-14 2010-09-30 Masafumi Tarora Cigarette filter and filter-tipped cigarette
US10631569B2 (en) * 2014-12-29 2020-04-28 Philip Morris Products S.A. Hydrophobic filter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022230408A1 *

Also Published As

Publication number Publication date
US20240049775A1 (en) 2024-02-15
CN117241684A (en) 2023-12-15
KR20230160879A (en) 2023-11-24
JPWO2022230408A1 (en) 2022-11-03
EP4331394A1 (en) 2024-03-06
JP7664375B2 (en) 2025-04-17
WO2022230408A1 (en) 2022-11-03

Similar Documents

Publication Publication Date Title
EP4331394A4 (en) PAPER FILTER FOR AN AROMATIC HALATION PRODUCT
EP4084722A4 (en) ALIGNMENT INTERFACES FOR PERCUTANE ACCESS
EP4190180A4 (en) CARTRIDGE FOR FLAVOR INHALER
EP4125644C0 (en) COMPENSATION FUNCTION FOR REUSABLE TROCAR
EP3744352C0 (en) INDEPENDENT MONITORING CIRCUIT FOR A DISINFECTION SYSTEM
EP3579732A4 (en) MONITORING SYSTEM FOR DISPENSERS
EP3665421C0 (en) MAGNETIC FILTER FOR A CENTRAL HEATING SYSTEM
EP4059327C0 (en) Hot-swap capacitor for immersion cooling
EP4278095C0 (en) AIR PUMP ARRANGEMENT FOR AN INFLATABLE PRODUCT
EP4054446C0 (en) WIRE FOR AN ENDOVASCULAR DEVICE
EP3731949A4 (en) DOUBLE PUMP ARRANGEMENT FOR A HOLLOW FIBER FILTER
EP3856299C0 (en) CARTRIDGE FOR AN AEROSOL DELIVERY SYSTEM
EP4514143A4 (en) Plant-based protein compounds for food applications
EP4043428A4 (en) PRODUCTION PROCESS FOR AROMATIC BISETHER COMPOUND
EP3980358A4 (en) REJECTION MECHANISM FOR A CONVEYOR SYSTEM
EP3672996A4 (en) POLYMER BRUSHES FOR EXTREME ULTRAVIOLET PHOTOLITHOGRAPHY
EP3960732C0 (en) MANUFACTURING PROCESS FOR LEVETIRACETAM INTERMEDIATE
EP4346604C0 (en) LEARNING FILTERS FOR EEG CLASSIFICATION
EP3845523C0 (en) SYNTHESIS PROCESS FOR CARIPRAZINE
EP3845521C0 (en) SYNTHESIS PROCESS FOR UPADACITINIB AND INTERMEDIATE PRODUCT THEREOF
EP3986593C0 (en) FILTER PLATE FOR DRUM FILTER
EP4144622C0 (en) Rappelling system for a vehicle
EP3915060A4 (en) PRACTICE FOR SELF-CONFIDENT, SELF-HEALING AND SELF-DEFENDING DATA
EP4011759C0 (en) PARTITION FOR AIRCRAFT
EP4101518C0 (en) INSULATING COAT FOR A FILTER

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: 20231123

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

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: JAPAN TOBACCO INC.

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: A24D0003040000

Ipc: A24D0003020000

A4 Supplementary search report drawn up and despatched

Effective date: 20250314

RIC1 Information provided on ipc code assigned before grant

Ipc: A24D 1/20 20200101ALN20250310BHEP

Ipc: A24D 3/10 20060101ALI20250310BHEP

Ipc: A24D 3/04 20060101ALI20250310BHEP

Ipc: A24D 3/02 20060101AFI20250310BHEP