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 PDF

Info

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
Application number
EP21933375.4A
Other languages
German (de)
French (fr)
Other versions
EP4140328A1 (en
Inventor
Min Hee Hwang
Ki Jin AHN
Ick Joong KIM
Geon Chang Lee
Kyung Bin Jung
Eun Mi Jeoung
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 EP4140328A1 publication Critical patent/EP4140328A1/en
Publication of EP4140328A4 publication Critical patent/EP4140328A4/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 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)
EP21933375.4A 2021-03-25 2021-11-12 Aerosol-generating article having improved cooling performance and fragrance persistence, and method for producing same Pending EP4140328A4 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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