EP4331394A4 - Filtre en papier pour produit d'inhalation d'arôme - Google Patents

Filtre en papier pour produit d'inhalation d'arôme

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)
English (en)
Other versions
EP4331394A1 (fr
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/fr
Publication of EP4331394A4 publication Critical patent/EP4331394A4/fr
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 Filtre en papier pour produit d'inhalation d'arôme Pending EP4331394A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021075291 2021-04-27
PCT/JP2022/011646 WO2022230408A1 (fr) 2021-04-27 2022-03-15 Filtre en papier pour produit d'inhalation d'arôme

Publications (2)

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

Family

ID=83848345

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22795331.2A Pending EP4331394A4 (fr) 2021-04-27 2022-03-15 Filtre en papier pour produit d'inhalation d'arôme

Country Status (6)

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

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
CN120390592A (zh) * 2022-12-26 2025-07-29 日本烟草产业株式会社 用于风味吸入制品的过滤器部分和风味吸入制品
WO2025126480A1 (fr) * 2023-12-15 2025-06-19 日本たばこ産業株式会社 Bout-filtre papier et article d'inhalation d'arôme
WO2025126482A1 (fr) * 2023-12-15 2025-06-19 日本たばこ産業株式会社 Papier à rouler et article d'inhalation d'arôme
WO2025252821A1 (fr) * 2024-06-05 2025-12-11 Jt International Sa Filtre pour article de génération d'aérosol, article de génération d'aérosol comprenant un tel filtre et procédé de fabrication associé
WO2026053438A1 (fr) * 2024-09-09 2026-03-12 日本たばこ産業株式会社 Segment pour article de génération d'aérosol, article de génération d'aérosol et système de génération d'aérosol de type sans combustion
WO2026053413A1 (fr) * 2024-09-09 2026-03-12 日本たばこ産業株式会社 Bouchon et article d'inhalation d'arôme

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 (ja) 1996-04-30 2001-12-04 日本たばこ産業株式会社 たばこ用ペーパーフィルターの巻上げシステム
JP3235963B2 (ja) 1996-04-30 2001-12-04 日本たばこ産業株式会社 たばこ用ペーパーフィルターの巻上げシステム
JP2001120248A (ja) * 1999-10-22 2001-05-08 Mitsubishi Rayon Co Ltd たばこフィルター
DE102009016148A1 (de) * 2009-04-03 2010-10-14 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Filtermaterial zum Reinigen von Luft und Gasen
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
US10555553B2 (en) * 2014-02-24 2020-02-11 Philip Morris Products S.A. Filter with improved hardness and filtration efficiency
TW201700019A (zh) * 2015-06-30 2017-01-01 菲利浦莫里斯製品股份有限公司 具有改良的熄滅性的菸製品
JP6496705B2 (ja) * 2016-12-16 2019-04-03 株式会社ダイセル 抄紙シート及び抄紙シートの製造方法
JP6833996B2 (ja) * 2017-06-19 2021-02-24 日本たばこ産業株式会社 喫煙物品用フィルタおよびその製造方法
DE102019100112B4 (de) * 2019-01-04 2020-09-10 Delfortgroup Ag Biologisch abbaubares Segment eines Rauchartikels
CN114025629B (zh) * 2019-07-03 2025-04-25 日本烟草产业株式会社 香味抽吸物品用构件、香味抽吸物品及用于其的酚捕获剂，以及构件的制造方法

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
JP7664375B2 (ja) 2025-04-17
KR20230160879A (ko) 2023-11-24
CN117241684A (zh) 2023-12-15
US20240049775A1 (en) 2024-02-15
EP4331394A1 (fr) 2024-03-06
WO2022230408A1 (fr) 2022-11-03
JPWO2022230408A1 (fr) 2022-11-03

Similar Documents

Publication Publication Date Title
EP4084722A4 (fr) Interfaces d'alignement pour accès percutané
EP3744352C0 (fr) Circuit de surveillance indépendant pour un système de désinfection
EP4125644C0 (fr) Élément d'équilibrage pour trocart réutilisable
EP3579732A4 (fr) Système de surveillance pour distributeur
EP3949596C0 (fr) Améliorations pour nr-u à large bande
EP4059327C0 (fr) Condenseur à remplacement à chaud pour refroidissement par immersion
EP4054446C0 (fr) Fil pour appareil endovasculaire
EP4278095C0 (fr) Ensemble pompe à air pour un produit gonflable
EP3731949A4 (fr) Agencement de pompage double pour un filtre à fibres creuses
EP3856299C0 (fr) Cartouche pour un système de distribution d'aérosol
EP4514143A4 (fr) Compositions de protéines d'origine végétale pour des applications alimentaires
EP4043428A4 (fr) Procédé de production d'un composé biséther aromatique
EP3980358A4 (fr) Mécanisme de rejet pour système transporteur
EP3672996A4 (fr) Brosses polymères pour photolithographie ultraviolette extrême
EP3960732C0 (fr) Procédé de préparation d'intermédiaire de lévétiracétam
EP3845523C0 (fr) Procédé de synthèse de cariprazine
EP3845521C0 (fr) Procédés de synthèse de l'upadacitinib et d'un intermédiaire de celui-ci
EP3893686C0 (fr) Carte pour article chaussant
EP3986593C0 (fr) Panneau filtrant pour filtres à tambour
EP3918537C0 (fr) Classification à base de grappes pour données chronologiques
EP4346604C0 (fr) Filtres pouvant être appris destinés à la classification d'eeg
EP4144622C0 (fr) Système de force descendante pour un véhicule
EP3915060A4 (fr) Procédés d'auto-conscience, d'auto-cicatrisation et d'auto-défense de données
EP4011759C0 (fr) Barrière à compartiments d'un aéronef
EP3612739A4 (fr) Panneaux pour produit assemblé

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