WO2016026911A3 - Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines - Google Patents

Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines Download PDF

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Publication number
WO2016026911A3
WO2016026911A3 PCT/EP2015/069091 EP2015069091W WO2016026911A3 WO 2016026911 A3 WO2016026911 A3 WO 2016026911A3 EP 2015069091 W EP2015069091 W EP 2015069091W WO 2016026911 A3 WO2016026911 A3 WO 2016026911A3
Authority
WO
WIPO (PCT)
Prior art keywords
tobacco
aerosol
methods
reduced amount
generating substrate
Prior art date
Application number
PCT/EP2015/069091
Other languages
French (fr)
Other versions
WO2016026911A2 (en
Inventor
Gerhard Lang
Jan Carlos HUFNAGEL
Original Assignee
Philip Morris Products S.A.
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 S.A. filed Critical Philip Morris Products S.A.
Priority to EP15753036.1A priority Critical patent/EP3182844B1/en
Priority to BR112017001255-3A priority patent/BR112017001255B1/en
Priority to ES15753036.1T priority patent/ES2690876T3/en
Priority to KR1020177002813A priority patent/KR102486705B1/en
Priority to JP2017508991A priority patent/JP6602845B2/en
Priority to US15/504,487 priority patent/US20170238597A1/en
Priority to RU2017108898A priority patent/RU2685845C2/en
Priority to CN201580042554.0A priority patent/CN106714587B/en
Priority to PL15753036T priority patent/PL3182844T3/en
Publication of WO2016026911A2 publication Critical patent/WO2016026911A2/en
Publication of WO2016026911A3 publication Critical patent/WO2016026911A3/en

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
    • A24B15/22—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
    • A24B15/10—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
    • A24B15/24—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
    • A24B15/18—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
    • A24B15/245—Nitrosamines
    • 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
    • A24F40/10—Devices using liquid inhalable precursors

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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)

Abstract

There is provided a method of forming an aerosol-generating substrate, the method comprising providing a liquid nicotine source containing at least one tobacco-specific nitrosamine, mixing the liquid nicotine source with a solvent and at least one aerosol former to form an aerosol-generating substrate,and irradiating the aerosol-generating substrate with ultraviolet light to reduce the amount of the at least one tobacco-specific nitrosamine. Also provided is a method of forming an aerosol-generating substrate, the method comprising providing a tobacco slurry containing at least one tobacco-specific nitrosamine, irradiating the tobacco slurry with ultraviolet light to reduce the amount of the at least one tobacco-specific nitrosamine, and drying the tobacco slurry to form an aerosol-generating substrate.
PCT/EP2015/069091 2014-08-20 2015-08-19 Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines WO2016026911A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP15753036.1A EP3182844B1 (en) 2014-08-20 2015-08-19 Method for reducing the amount of tobacco specific nitrosamines in liquids containing nicotine
BR112017001255-3A BR112017001255B1 (en) 2014-08-20 2015-08-19 METHOD FOR FORMATION OF AEROSOL GENERATING SUBSTRATES HAVING A REDUCED QUANTITY OF TOBACCO-SPECIFIC NITROSAMINES
ES15753036.1T ES2690876T3 (en) 2014-08-20 2015-08-19 Methods for forming aerosol generating substrates that have a reduced amount of tobacco-specific nitrosamines
KR1020177002813A KR102486705B1 (en) 2014-08-20 2015-08-19 Methods for forming aerosol-generating substrates having a reduced amount of tobacco-specific nitrosamines
JP2017508991A JP6602845B2 (en) 2014-08-20 2015-08-19 A method for forming aerosol-generating substrates with reduced amounts of tobacco-specific nitrosamines
US15/504,487 US20170238597A1 (en) 2014-08-20 2015-08-19 Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines
RU2017108898A RU2685845C2 (en) 2014-08-20 2015-08-19 Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines
CN201580042554.0A CN106714587B (en) 2014-08-20 2015-08-19 Method for forming an aerosol-generating substrate having a reduced amount of tobacco-specific nitrosamines
PL15753036T PL3182844T3 (en) 2014-08-20 2015-08-19 Method for reducing the amount of tobacco specific nitrosamines in liquids containing nicotine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14181679.3 2014-08-20
EP14181679 2014-08-20

Publications (2)

Publication Number Publication Date
WO2016026911A2 WO2016026911A2 (en) 2016-02-25
WO2016026911A3 true WO2016026911A3 (en) 2016-04-21

Family

ID=51357871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/069091 WO2016026911A2 (en) 2014-08-20 2015-08-19 Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines

Country Status (10)

Country Link
US (1) US20170238597A1 (en)
EP (1) EP3182844B1 (en)
JP (1) JP6602845B2 (en)
KR (1) KR102486705B1 (en)
CN (1) CN106714587B (en)
ES (1) ES2690876T3 (en)
HU (1) HUE040016T2 (en)
PL (1) PL3182844T3 (en)
RU (1) RU2685845C2 (en)
WO (1) WO2016026911A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201504587D0 (en) * 2015-03-18 2015-05-06 British American Tobacco Co Improvements in methods of treating tobacco.
WO2024062588A1 (en) * 2022-09-22 2024-03-28 日本たばこ産業株式会社 Decolored tobacco material and method for manufacturing same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754117A (en) * 1929-05-03 1930-04-08 Charles M Richter Method of reducing the poisonous effects of nicotine and the product thereof
US6202649B1 (en) * 1996-12-02 2001-03-20 Regent Court Technologies Method of treating tobacco to reduce nitrosamine content, and products produced thereby
WO2001065954A1 (en) * 2000-03-10 2001-09-13 British American Tobacco (Investments) Limited Tobacco treatment
WO2002013636A1 (en) * 2000-08-11 2002-02-21 Philip Morris Products Inc. A method and apparatus for reducing tobacco specific nitrosamines
CN101828763A (en) * 2010-04-30 2010-09-15 河南农业大学 Method for improving cut stem quality by using combination of ultraviolet radiation and steam explosion

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB333826A (en) * 1928-11-09 1930-08-21 Georg Senftner Process and means for the preservation of the aroma of tobacco and tobacco goods
US3472237A (en) * 1967-05-24 1969-10-14 Steber Corp Irradiated tobacco process and product
US5007440A (en) * 1989-11-14 1991-04-16 R. J. Reynolds Tobacco Company Process for providing smokable material
US5327917A (en) * 1990-08-15 1994-07-12 R. J. Reynolds Tobacco Company Method for providing a reconstituted tobacco material
US6058940A (en) * 1997-04-21 2000-05-09 Lane; Kerry Scott Method and system for assay and removal of harmful toxins during processing of tobacco products
AP1524A (en) * 1997-06-20 2005-12-22 Regent Court Tech Method of treating tobacco to reduce nitrosamine content, and products produced thereby.
US6564808B1 (en) * 2000-08-11 2003-05-20 Philip Morris Incorporated Method for reduction of tobacco specific nitrosamines
WO2002028209A1 (en) * 2000-10-05 2002-04-11 Nicolas Baskevitch Reduction of nitrosamines in tobacco and tobacco products
US20050039767A1 (en) * 2002-11-19 2005-02-24 John-Paul Mua Reconstituted tobacco sheet and smoking article therefrom
CN100415125C (en) * 2003-05-06 2008-09-03 日本烟草产业株式会社 Method of manufacturing regenerated tobacco material
DE10326496B4 (en) * 2003-06-10 2005-11-10 Reemtsma Cigarettenfabriken Gmbh Tobacco mixture, as well as a cigarette containing them
US20060016125A1 (en) * 2004-07-23 2006-01-26 Philip Morris Usa Inc. Light treatment for reduction of tobacco specific nitrosamines
MX2010003928A (en) * 2007-10-11 2010-09-10 Philip Morris Prod Smokeless tobacco product.
CN201550591U (en) * 2009-10-27 2010-08-18 广东中烟工业有限责任公司 Preparation system for tobacco sheets
CN201577521U (en) * 2009-12-22 2010-09-15 湖北中烟工业有限责任公司 Paper-making method thin plate crinkle shaping device
CN101744357B (en) * 2009-12-23 2011-10-12 湖南中烟工业有限责任公司 Method for solid-liquid separation during sheet production through papermaking process
CN101797070B (en) * 2010-03-01 2012-08-01 山东中烟工业公司 Ammonium salt-containing tobacco leaf reproduced by means of rolling
CN101904558B (en) * 2010-07-23 2012-05-09 安徽中烟工业公司 Preparation method of rolled tobacco sheet
CN203709245U (en) * 2014-01-28 2014-07-16 江苏维尔电气有限公司 Tobacco sheet raw material pretreatment burdening and raw material pretreatment blending mixing system
CN103892440B (en) * 2014-03-07 2015-03-18 广东省金叶科技开发有限公司 Equipment for producing reconstituted tobacco through dry-method paper making method
CN103892437B (en) * 2014-03-28 2016-03-30 广东中烟工业有限责任公司 A kind of production method of novel tobacco goods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1754117A (en) * 1929-05-03 1930-04-08 Charles M Richter Method of reducing the poisonous effects of nicotine and the product thereof
US6202649B1 (en) * 1996-12-02 2001-03-20 Regent Court Technologies Method of treating tobacco to reduce nitrosamine content, and products produced thereby
WO2001065954A1 (en) * 2000-03-10 2001-09-13 British American Tobacco (Investments) Limited Tobacco treatment
WO2002013636A1 (en) * 2000-08-11 2002-02-21 Philip Morris Products Inc. A method and apparatus for reducing tobacco specific nitrosamines
CN101828763A (en) * 2010-04-30 2010-09-15 河南农业大学 Method for improving cut stem quality by using combination of ultraviolet radiation and steam explosion

Also Published As

Publication number Publication date
RU2017108898A (en) 2018-09-20
JP6602845B2 (en) 2019-11-06
CN106714587A (en) 2017-05-24
KR102486705B1 (en) 2023-01-10
PL3182844T3 (en) 2019-04-30
BR112017001255A2 (en) 2017-11-14
CN106714587B (en) 2021-10-22
JP2017525363A (en) 2017-09-07
RU2017108898A3 (en) 2018-10-30
ES2690876T3 (en) 2018-11-22
HUE040016T2 (en) 2019-02-28
KR20170044092A (en) 2017-04-24
WO2016026911A2 (en) 2016-02-25
RU2685845C2 (en) 2019-04-23
EP3182844A2 (en) 2017-06-28
EP3182844B1 (en) 2018-08-15
US20170238597A1 (en) 2017-08-24

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