EP4140328A4 - Aerosol-generating article having improved cooling performance and fragrance persistence, and method for producing same - Google Patents
Aerosol-generating article having improved cooling performance and fragrance persistence, and method for producing same Download PDFInfo
- Publication number
- EP4140328A4 EP4140328A4 EP21933375.4A EP21933375A EP4140328A4 EP 4140328 A4 EP4140328 A4 EP 4140328A4 EP 21933375 A EP21933375 A EP 21933375A EP 4140328 A4 EP4140328 A4 EP 4140328A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- aerosol
- cooling performance
- generating article
- producing same
- improved cooling
- 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
- 238000001816 cooling Methods 0.000 title 1
- 239000003205 fragrance Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000002688 persistence Effects 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
- 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
- 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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
- A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/14—Machines of the continuous-rod type
- A24C5/18—Forming the rod
- A24C5/1885—Forming the rod for cigarettes with an axial air duct
-
- 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
- A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
-
- 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
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
-
- 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
- A24F40/50—Control or monitoring
- A24F40/57—Temperature control
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210038506A KR102605498B1 (en) | 2021-03-25 | 2021-03-25 | Aerosol-generating article with improved cooling performance and flavor persistence and manufacturing method thereof |
PCT/KR2021/016509 WO2022203147A1 (en) | 2021-03-25 | 2021-11-12 | Aerosol-generating article having improved cooling performance and fragrance persistence, and method for producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4140328A1 EP4140328A1 (en) | 2023-03-01 |
EP4140328A4 true EP4140328A4 (en) | 2024-02-21 |
Family
ID=83395862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21933375.4A Pending EP4140328A4 (en) | 2021-03-25 | 2021-11-12 | Aerosol-generating article having improved cooling performance and fragrance persistence, and method for producing same |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230225397A1 (en) |
EP (1) | EP4140328A4 (en) |
JP (1) | JP7513352B2 (en) |
KR (1) | KR102605498B1 (en) |
CN (1) | CN115697095A (en) |
WO (1) | WO2022203147A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102616656B1 (en) * | 2021-05-12 | 2023-12-21 | 주식회사 케이티앤지 | Nicotine sheet and aerosol-generating article including the same |
GB202216672D0 (en) * | 2022-11-09 | 2022-12-21 | Essentra Filter Products Dev Co Pte Ltd | A sustainable filter and filter element |
GB202216711D0 (en) * | 2022-11-09 | 2022-12-21 | Essentra Filter Products Dev Co Pte Ltd | A sustainable filter or filter element |
WO2024110525A1 (en) * | 2022-11-22 | 2024-05-30 | Filtrona Pte. Ltd. | Sustainable filter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020080783A1 (en) * | 2018-10-17 | 2020-04-23 | 주식회사 케이티앤지 | Aerosol-generating article |
EP3777581A1 (en) * | 2018-03-27 | 2021-02-17 | Toa Industry Co., Ltd. | Electronic cigarette filler and electronic cigarette cartridge |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2016007083A (en) | 2013-12-05 | 2016-09-08 | Philip Morris Products Sa | Aerosol-generating article with low resistance air flow path. |
TW201703660A (en) * | 2015-06-23 | 2017-02-01 | 菲利浦莫里斯製品股份有限公司 | Aerosol-generating article and method for manufacturing aerosol-generating articles |
KR20180070450A (en) * | 2016-12-16 | 2018-06-26 | 주식회사 케이티앤지 | Article for generating aerosols |
RU2770443C2 (en) * | 2017-06-09 | 2022-04-18 | Филип Моррис Продактс С.А. | Aerosol generating product with fibrous filtering segment |
-
2021
- 2021-03-25 KR KR1020210038506A patent/KR102605498B1/en active IP Right Grant
- 2021-11-12 EP EP21933375.4A patent/EP4140328A4/en active Pending
- 2021-11-12 CN CN202180037546.2A patent/CN115697095A/en active Pending
- 2021-11-12 US US17/928,790 patent/US20230225397A1/en active Pending
- 2021-11-12 JP JP2022563486A patent/JP7513352B2/en active Active
- 2021-11-12 WO PCT/KR2021/016509 patent/WO2022203147A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3777581A1 (en) * | 2018-03-27 | 2021-02-17 | Toa Industry Co., Ltd. | Electronic cigarette filler and electronic cigarette cartridge |
WO2020080783A1 (en) * | 2018-10-17 | 2020-04-23 | 주식회사 케이티앤지 | Aerosol-generating article |
US20210127741A1 (en) * | 2018-10-17 | 2021-05-06 | Kt&G Corporation | Aerosol generating article |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022203147A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN115697095A (en) | 2023-02-03 |
WO2022203147A1 (en) | 2022-09-29 |
US20230225397A1 (en) | 2023-07-20 |
KR102605498B1 (en) | 2023-11-22 |
KR20220133429A (en) | 2022-10-05 |
JP7513352B2 (en) | 2024-07-09 |
JP2023523914A (en) | 2023-06-08 |
EP4140328A1 (en) | 2023-03-01 |
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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: 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: 20221124 |
|
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 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240119 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A24D 3/04 20060101ALN20240115BHEP Ipc: A24F 40/20 20200101ALN20240115BHEP Ipc: A24D 3/06 20060101ALI20240115BHEP Ipc: A24D 1/20 20200101AFI20240115BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |