EP4098133A4 - Filter, aerosolerzeugungsartikel mit filter und verfahren zur herstellung eines filters - Google Patents

Filter, aerosolerzeugungsartikel mit filter und verfahren zur herstellung eines filters Download PDF

Info

Publication number
EP4098133A4
EP4098133A4 EP22744370.2A EP22744370A EP4098133A4 EP 4098133 A4 EP4098133 A4 EP 4098133A4 EP 22744370 A EP22744370 A EP 22744370A EP 4098133 A4 EP4098133 A4 EP 4098133A4
Authority
EP
European Patent Office
Prior art keywords
filter
same
aerosol generating
generating article
manufacturing
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
EP22744370.2A
Other languages
English (en)
French (fr)
Other versions
EP4098133A1 (de
Inventor
Ki Jin AHN
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 EP4098133A1 publication Critical patent/EP4098133A1/de
Publication of EP4098133A4 publication Critical patent/EP4098133A4/de
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
    • 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
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A24D3/0254—Cutting 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
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • 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
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
EP22744370.2A 2021-04-23 2022-04-21 Filter, aerosolerzeugungsartikel mit filter und verfahren zur herstellung eines filters Pending EP4098133A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210053142A KR20220146185A (ko) 2021-04-23 2021-04-23 필터, 이를 포함하는 에어로졸 생성 물품 및 상기 필터의 제조방법
PCT/KR2022/005697 WO2022225342A1 (ko) 2021-04-23 2022-04-21 필터, 이를 포함하는 에어로졸 생성 물품 및 상기 필터의 제조방법

Publications (2)

Publication Number Publication Date
EP4098133A1 EP4098133A1 (de) 2022-12-07
EP4098133A4 true EP4098133A4 (de) 2023-08-16

Family

ID=83457409

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22744370.2A Pending EP4098133A4 (de) 2021-04-23 2022-04-21 Filter, aerosolerzeugungsartikel mit filter und verfahren zur herstellung eines filters

Country Status (7)

Country Link
US (1) US20240196964A1 (de)
EP (1) EP4098133A4 (de)
JP (1) JP2023528118A (de)
KR (1) KR20220146185A (de)
CN (1) CN115515442A (de)
TW (2) TW202412650A (de)
WO (1) WO2022225342A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4424180A1 (de) * 2022-12-27 2024-09-04 KT&G Corporation Geruchsreduzierender aerosolerzeugungsartikel und aerosolerzeugungssystem damit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630786A5 (en) * 1977-03-18 1982-07-15 Liggett Group Inc Cigarette filter and use thereof, method for its production and machine for carrying out the method
US20080190439A1 (en) * 2004-12-03 2008-08-14 Serge Veluz Tobacco Smoke Filter Production
US20110168195A1 (en) * 2008-06-24 2011-07-14 Paulo Oliveira Filter for a Smoking Article

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360023A (en) * 1988-05-16 1994-11-01 R. J. Reynolds Tobacco Company Cigarette filter
RU2413438C2 (ru) * 2005-09-05 2011-03-10 Родиа Ацетов Гмбх Фильтр или фильтрующий элемент для табачного дыма, сигарета с таким фильтром или фильтрующим элементом и способ изготовления такого фильтра или фильтрующего элемента
EP1972213A1 (de) * 2007-03-21 2008-09-24 Philip Morris Products S.A. Mehrkomponentenfilter für erhöhte Geschmacksintensivierung
EP2242384A1 (de) * 2008-02-07 2010-10-27 Filtrona International Limited Tabakrauchfilter
PL223115B1 (pl) * 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
JP6734777B2 (ja) * 2013-12-20 2020-08-05 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 浸透性の外側層を持つ風味のついた顆粒を含む喫煙物品
WO2018033977A1 (ja) * 2016-08-17 2018-02-22 日本たばこ産業株式会社 フィルタ及びたばこ製品
KR102177116B1 (ko) * 2020-05-22 2020-11-11 주식회사 케이티앤지 담배용 필터의 제조 방법 및 제조 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630786A5 (en) * 1977-03-18 1982-07-15 Liggett Group Inc Cigarette filter and use thereof, method for its production and machine for carrying out the method
US20080190439A1 (en) * 2004-12-03 2008-08-14 Serge Veluz Tobacco Smoke Filter Production
US20110168195A1 (en) * 2008-06-24 2011-07-14 Paulo Oliveira Filter for a Smoking Article

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022225342A1 *

Also Published As

Publication number Publication date
TW202300034A (zh) 2023-01-01
EP4098133A1 (de) 2022-12-07
JP2023528118A (ja) 2023-07-04
CN115515442A (zh) 2022-12-23
WO2022225342A1 (ko) 2022-10-27
TWI828122B (zh) 2024-01-01
TW202412650A (zh) 2024-04-01
KR20220146185A (ko) 2022-11-01
US20240196964A1 (en) 2024-06-20

Similar Documents

Publication Publication Date Title
EP3811793A4 (de) Artikel zur erzeugung von aerosol und verfahren zur herstellung eines artikels zur erzeugung von aerosol
EP3932230A4 (de) Aerosolerzeugtes produkt, verfahren zu seiner herstellung und seine anwendung
EP3733886A4 (de) Produkt mit kobaltbasierter legierung, verfahren zur herstellung des besagten produkts und artikel mit kobaltbasierter legierung
EP4104953A4 (de) Verfahren zur herstellung eines generativ gefertigten artikels und generativ gefertigter artikel
EP3949771A4 (de) Rauchartikel mit erwärmung ohne verbrennung, verfahren zur verwendung davon und rauchsystem mit erwärmung ohne verbrennung
EP4190289A4 (de) Einzeln verpackter absorbierender artikel und verfahren zum herstellen einzeln verpackter absorbierender artikel
EP3939720A4 (de) Verfahren zur herstellung eines formkörpers sowie zwischenprodukt und formkörper
EP3747417A4 (de) Absorbierender körper, verfahren zu seiner herstellung und absorbierender artikel
EP3917857A4 (de) Mehrschichtige struktur für aktive verpackung, prozess und verwendungsverfahren davon
EP3919198A4 (de) Verfahren zur herstellung eines gepressten bauteils und verfahren zur herstellung eines rohlings
EP4099544A4 (de) Spule, und verfahren zum herstellen derselben
EP3959182A4 (de) Beschichteter artikel sowie verfahren zur herstellung davon
EP4098133A4 (de) Filter, aerosolerzeugungsartikel mit filter und verfahren zur herstellung eines filters
EP4227029A4 (de) Metallpulver zur generativen fertigung, verfahren zur herstellung eines generativ gefertigten artikels damit und generativ gefertigter artikel
EP4113178A4 (de) Anzeigemedium, herstellungsverfahren dafür und anzeigeartikel
EP4098441A4 (de) Laminat, verpackungsbeutel und verfahren zum herstellen desselben
EP4037525A4 (de) Produkt zum halten von gegenständen und verfahren zu dessen herstellung
EP4012817A4 (de) Separator mit gaserzeugungsmittel und herstellungsverfahren dafür
EP3936259A4 (de) Legierungselement auf ni-basis mit einem generativ gefertigten gegenstand, verfahren zur herstellung von legierungselementen auf ni-basis und produkt unter verwendung von ni-basislegierung
EP3982899A4 (de) Saugfähiger artikel und verfahren zur herstellung des saugfähigen artikels
EP3973795A4 (de) Aerosolerzeugungsartikel und verfahren zur herstellung davon
EP3925457A4 (de) Filter für rauchartikel und rauchartikel damit
EP4226779A4 (de) Aerosolerzeugender artikel, herstellungsverfahren und prüfverfahren
EP4142531A4 (de) Aerosolerzeugungsartikel, gewindefilter und kühlartikel mit dem gewindefilter
EP4140334A4 (de) Aerosolerzeugendes produkt und herstellungsverfahren dafür

Legal Events

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

Free format text: STATUS: UNKNOWN

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: 20220804

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

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

A4 Supplementary search report drawn up and despatched

Effective date: 20230713

RIC1 Information provided on ipc code assigned before grant

Ipc: A24D 3/16 20060101ALI20230707BHEP

Ipc: A24D 3/14 20060101ALI20230707BHEP

Ipc: A24D 3/06 20060101ALI20230707BHEP

Ipc: A24D 3/04 20060101ALI20230707BHEP

Ipc: A24D 1/02 20060101ALI20230707BHEP

Ipc: A24D 1/04 20060101ALI20230707BHEP

Ipc: A24D 3/02 20060101AFI20230707BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)