EP4258908C0 - IMPROVED METHOD FOR THE PRODUCTION OF A LIQUID TOBACCO EXTRACT - Google Patents

IMPROVED METHOD FOR THE PRODUCTION OF A LIQUID TOBACCO EXTRACT

Info

Publication number
EP4258908C0
EP4258908C0 EP21820624.1A EP21820624A EP4258908C0 EP 4258908 C0 EP4258908 C0 EP 4258908C0 EP 21820624 A EP21820624 A EP 21820624A EP 4258908 C0 EP4258908 C0 EP 4258908C0
Authority
EP
European Patent Office
Prior art keywords
production
improved method
tobacco extract
liquid tobacco
liquid
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.)
Active
Application number
EP21820624.1A
Other languages
German (de)
French (fr)
Other versions
EP4258908B1 (en
EP4258908A1 (en
Inventor
Simon Nussbaumer
Alain Sciboz
Den Boogaart Marc Antonius Friedrich Van
Francesco Fedeli
Morris Kevin Hooijmans
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.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
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 Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of EP4258908A1 publication Critical patent/EP4258908A1/en
Application granted granted Critical
Publication of EP4258908B1 publication Critical patent/EP4258908B1/en
Publication of EP4258908C0 publication Critical patent/EP4258908C0/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241—Extraction of specific substances
    • A24B15/243—Nicotine
    • 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
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/22—Treatment of tobacco products or tobacco substitutes by application of electric or wave energy or particle radiation
    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Manufacture Of Tobacco Products (AREA)
EP21820624.1A 2020-12-09 2021-12-06 Improved method of producing a liquid tobacco extract Active EP4258908B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20212833 2020-12-09
PCT/EP2021/084390 WO2022122650A1 (en) 2020-12-09 2021-12-06 Improved method of producing a liquid tobacco extract

Publications (3)

Publication Number Publication Date
EP4258908A1 EP4258908A1 (en) 2023-10-18
EP4258908B1 EP4258908B1 (en) 2025-11-12
EP4258908C0 true EP4258908C0 (en) 2025-11-12

Family

ID=73789980

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21820624.1A Active EP4258908B1 (en) 2020-12-09 2021-12-06 Improved method of producing a liquid tobacco extract

Country Status (6)

Country Link
US (1) US20230413891A1 (en)
EP (1) EP4258908B1 (en)
JP (1) JP2023553405A (en)
KR (1) KR20230118138A (en)
CN (1) CN116507224A (en)
WO (1) WO2022122650A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116546891B (en) * 2020-12-09 2025-11-28 菲利普莫里斯生产公司 Improved method for producing liquid tobacco extract
CN118805943A (en) * 2024-08-27 2024-10-22 云南麦时生物科技有限公司 Extract preparation method, extract, atomization liquid and atomization device
CN118985970A (en) * 2024-08-27 2024-11-22 云南麦时生物科技有限公司 Preparation method of extract, atomized liquid and atomization device
CN119745103A (en) * 2024-12-30 2025-04-04 湖北中烟工业有限责任公司 A method for extracting tobacco extract by microwave dry distillation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705035B1 (en) * 1993-05-11 1995-08-04 Archimex Pibs Process and installation for solvent-free extraction of natural products by microwave.
EP1618798B1 (en) * 2004-07-20 2009-01-07 Milestone S.r.l. Microwave extraction of volatile natural substances
FR2955331B1 (en) * 2010-01-15 2012-05-11 Archimex Pibs MICROWAVE ASSISTED BIOMASS EXTRACTION PROCESS AND INSTALLATION
GB201003887D0 (en) 2010-03-09 2010-05-12 British American Tobacco Co Methods for extracting and isolating constituents of cellulosic material
US9107453B2 (en) 2011-01-28 2015-08-18 R.J. Reynolds Tobacco Company Tobacco-derived casing composition
RU2639111C1 (en) * 2014-02-26 2017-12-19 Джапан Тобакко Инк. Method for extracting flavour-imparting component and method for obtaining composition element of product preferred
CN104962391A (en) * 2015-06-05 2015-10-07 云南瑞升烟草技术（集团）有限公司 Tobacco solid flavor prepared by using combined microwave technology and application thereof
CN105341998B (en) * 2015-12-17 2017-03-29 立场电子科技发展（上海）有限公司 A kind of method that utilization microwave auxiliary extraction prepares electronic cigarette liquid
CN105768202B (en) * 2016-04-29 2017-06-23 华南理工大学 A kind of method of nicotine in extraction tobacco waste
CN109222213B (en) * 2018-08-03 2021-08-20 云南瑞升烟草技术（集团）有限公司 A green extraction, enrichment, separation and purification method for neophytadiene in tobacco raw materials
CN109504539A (en) * 2018-12-04 2019-03-22 贵州鼎立生物科技香料有限公司 A kind of extracting process of wormwood essential oil

Also Published As

Publication number Publication date
WO2022122650A1 (en) 2022-06-16
EP4258908B1 (en) 2025-11-12
CN116507224A (en) 2023-07-28
EP4258908A1 (en) 2023-10-18
JP2023553405A (en) 2023-12-21
US20230413891A1 (en) 2023-12-28
KR20230118138A (en) 2023-08-10

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