EP4098133A4 - Filtre, article de génération d'aérosol le comprenant et procédé de fabrication de filtre - Google Patents
Filtre, article de génération d'aérosol le comprenant et procédé de fabrication de filtre Download PDFInfo
- 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
Links
- 239000000443 aerosol Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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)
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 (fr) | 2021-04-23 | 2022-04-21 | Filtre, article de génération d'aérosol le comprenant et procédé de fabrication de filtre |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4098133A1 EP4098133A1 (fr) | 2022-12-07 |
EP4098133A4 true EP4098133A4 (fr) | 2023-08-16 |
Family
ID=83457409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22744370.2A Pending EP4098133A4 (fr) | 2021-04-23 | 2022-04-21 | Filtre, article de génération d'aérosol le comprenant et procédé de fabrication de filtre |
Country Status (7)
Country | Link |
---|---|
US (1) | US20240196964A1 (fr) |
EP (1) | EP4098133A4 (fr) |
JP (1) | JP2023528118A (fr) |
KR (1) | KR20220146185A (fr) |
CN (1) | CN115515442A (fr) |
TW (1) | TWI828122B (fr) |
WO (1) | WO2022225342A1 (fr) |
Citations (3)
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 (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5360023A (en) * | 1988-05-16 | 1994-11-01 | R. J. Reynolds Tobacco Company | Cigarette filter |
WO2007028476A2 (fr) * | 2005-09-05 | 2007-03-15 | Rhodia Acetow Gmbh | Filtre ou element filtrant pour la fumee du tabac, cigarette pourvue d'un tel filtre ou element filtrant et procede de fabrication d'un tel filtre ou element filtrant |
EP1972213A1 (fr) * | 2007-03-21 | 2008-09-24 | Philip Morris Products S.A. | Filtre multi-composant fournissant une amélioration de la saveur |
CN101969797A (zh) * | 2008-02-07 | 2011-02-09 | 菲尔特隆纳国际有限公司 | 烟草烟雾过滤嘴 |
EP3082479A1 (fr) * | 2013-12-20 | 2016-10-26 | Philip Morris Products S.A. | Article pour fumeur comprenant des granules aromatisés comprenant une couche externe perméable |
KR102177116B1 (ko) * | 2020-05-22 | 2020-11-11 | 주식회사 케이티앤지 | 담배용 필터의 제조 방법 및 제조 장치 |
-
2021
- 2021-04-23 KR KR1020210053142A patent/KR20220146185A/ko not_active Application Discontinuation
-
2022
- 2022-04-21 JP JP2022555063A patent/JP2023528118A/ja active Pending
- 2022-04-21 CN CN202280002709.8A patent/CN115515442A/zh active Pending
- 2022-04-21 US US17/909,880 patent/US20240196964A1/en active Pending
- 2022-04-21 WO PCT/KR2022/005697 patent/WO2022225342A1/fr active Application Filing
- 2022-04-21 EP EP22744370.2A patent/EP4098133A4/fr active Pending
- 2022-04-22 TW TW111115477A patent/TWI828122B/zh active
Patent Citations (3)
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)
Title |
---|
See also references of WO2022225342A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW202300034A (zh) | 2023-01-01 |
TWI828122B (zh) | 2024-01-01 |
EP4098133A1 (fr) | 2022-12-07 |
CN115515442A (zh) | 2022-12-23 |
WO2022225342A1 (fr) | 2022-10-27 |
JP2023528118A (ja) | 2023-07-04 |
US20240196964A1 (en) | 2024-06-20 |
KR20220146185A (ko) | 2022-11-01 |
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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: UNKNOWN |
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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 |
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P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230526 |
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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 |