EP4501139A4 - Tobacco extract composition and manufacturing process therefor - Google Patents

Tobacco extract composition and manufacturing process therefor

Info

Publication number
EP4501139A4
EP4501139A4 EP22935483.2A EP22935483A EP4501139A4 EP 4501139 A4 EP4501139 A4 EP 4501139A4 EP 22935483 A EP22935483 A EP 22935483A EP 4501139 A4 EP4501139 A4 EP 4501139A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing process
tobacco extract
extract composition
process therefor
therefor
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
EP22935483.2A
Other languages
German (de)
French (fr)
Other versions
EP4501139A1 (en
Inventor
Takuya Iwamoto
Hirofumi Fujikura
Takeshi Shinkawa
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Publication of EP4501139A1 publication Critical patent/EP4501139A1/en
Publication of EP4501139A4 publication Critical patent/EP4501139A4/en
Pending legal-status Critical Current

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
    • 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
    • A24B15/26—Use of organic solvents for extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
EP22935483.2A 2022-03-31 2022-03-31 Tobacco extract composition and manufacturing process therefor Pending EP4501139A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/016722 WO2023188342A1 (en) 2022-03-31 2022-03-31 Tobacco extract composition and production method therefor

Publications (2)

Publication Number Publication Date
EP4501139A1 EP4501139A1 (en) 2025-02-05
EP4501139A4 true EP4501139A4 (en) 2025-12-31

Family

ID=88200368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22935483.2A Pending EP4501139A4 (en) 2022-03-31 2022-03-31 Tobacco extract composition and manufacturing process therefor

Country Status (5)

Country Link
US (1) US20250009008A1 (en)
EP (1) EP4501139A4 (en)
JP (2) JP7825036B2 (en)
KR (1) KR20240168404A (en)
WO (1) WO2023188342A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150677A (en) * 1977-01-24 1979-04-24 Philip Morris Incorporated Treatment of tobacco
US5038802A (en) * 1988-12-21 1991-08-13 R. J. Reynolds Tobacco Company Flavor substances for smoking articles
US5235992A (en) * 1991-06-28 1993-08-17 R. J. Reynolds Tobacco Company Processes for producing flavor substances from tobacco and smoking articles made therewith
WO2020245410A1 (en) * 2019-06-05 2020-12-10 Philip Morris Products S.A. Improved method of producing a liquid tobacco extract
WO2020245411A1 (en) * 2019-06-05 2020-12-10 Philip Morris Products S.A. Concentration of wet tobacco extracts
CN113905621A (en) * 2019-06-05 2022-01-07 菲利普莫里斯生产公司 Method of producing blended liquid tobacco extracts from two or more tobaccos

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170245543A1 (en) * 2016-02-25 2017-08-31 Altria Client Services Llc Method of manufacturing a pre-vapor formulation including volatiles
CN106318640A (en) 2016-09-09 2017-01-11 湖北中烟工业有限责任公司 Preparation method of aromatic tobacco extract and application thereof in cigarettes
TW202128035A (en) 2019-10-10 2021-08-01 日商日本煙草產業股份有限公司 Tobacco masterbatch for non-burning flavor inhaler and tobacco material containing the same
WO2022030426A1 (en) 2020-08-03 2022-02-10 日本たばこ産業株式会社 Production method and production apparatus for solution containing flavor ingredient for tobacco product
CN112956731B (en) 2021-04-02 2022-09-23 河南中烟工业有限责任公司 Method for preparing tobacco lysate by oxidative cracking of tobacco resources

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150677A (en) * 1977-01-24 1979-04-24 Philip Morris Incorporated Treatment of tobacco
US5038802A (en) * 1988-12-21 1991-08-13 R. J. Reynolds Tobacco Company Flavor substances for smoking articles
US5235992A (en) * 1991-06-28 1993-08-17 R. J. Reynolds Tobacco Company Processes for producing flavor substances from tobacco and smoking articles made therewith
WO2020245410A1 (en) * 2019-06-05 2020-12-10 Philip Morris Products S.A. Improved method of producing a liquid tobacco extract
WO2020245411A1 (en) * 2019-06-05 2020-12-10 Philip Morris Products S.A. Concentration of wet tobacco extracts
CN113905621A (en) * 2019-06-05 2022-01-07 菲利普莫里斯生产公司 Method of producing blended liquid tobacco extracts from two or more tobaccos

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023188342A1 *

Also Published As

Publication number Publication date
KR20240168404A (en) 2024-11-29
EP4501139A1 (en) 2025-02-05
US20250009008A1 (en) 2025-01-09
JPWO2023188342A1 (en) 2023-10-05
WO2023188342A1 (en) 2023-10-05
JP2026042092A (en) 2026-03-10
JP7825036B2 (en) 2026-03-05

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A4 Supplementary search report drawn up and despatched

Effective date: 20251128

RIC1 Information provided on ipc code assigned before grant

Ipc: A24B 15/24 20060101AFI20251124BHEP

Ipc: A24B 15/26 20060101ALI20251124BHEP