BR112015012149A2 - method for removing one or more chemicals from a tobacco material, tobacco material, smoking article and use of an ionic liquid to remove proteins and / or polyphenols - Google Patents

method for removing one or more chemicals from a tobacco material, tobacco material, smoking article and use of an ionic liquid to remove proteins and / or polyphenols

Info

Publication number
BR112015012149A2
BR112015012149A2 BR112015012149A BR112015012149A BR112015012149A2 BR 112015012149 A2 BR112015012149 A2 BR 112015012149A2 BR 112015012149 A BR112015012149 A BR 112015012149A BR 112015012149 A BR112015012149 A BR 112015012149A BR 112015012149 A2 BR112015012149 A2 BR 112015012149A2
Authority
BR
Brazil
Prior art keywords
tobacco material
polyphenols
chemicals
ionic liquid
smoking article
Prior art date
Application number
BR112015012149A
Other languages
Portuguese (pt)
Inventor
Hu Jun
Anne James Rachel
Coates Steve
bailey Trevor
Original Assignee
British American Tobacco Investments Ltd
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 British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of BR112015012149A2 publication Critical patent/BR112015012149A2/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
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
    • A24B15/241—Extraction of specific substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B13/00—Tobacco for pipes, for cigars, e.g. cigar inserts, or for cigarettes; Chewing tobacco; Snuff
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
BR112015012149A 2012-11-26 2013-11-25 method for removing one or more chemicals from a tobacco material, tobacco material, smoking article and use of an ionic liquid to remove proteins and / or polyphenols BR112015012149A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1221209.8A GB201221209D0 (en) 2012-11-26 2012-11-26 Treatment of tobacco material
PCT/GB2013/053106 WO2014080228A1 (en) 2012-11-26 2013-11-25 Treatment of tobacco material

Publications (1)

Publication Number Publication Date
BR112015012149A2 true BR112015012149A2 (en) 2017-07-11

Family

ID=47560651

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012149A BR112015012149A2 (en) 2012-11-26 2013-11-25 method for removing one or more chemicals from a tobacco material, tobacco material, smoking article and use of an ionic liquid to remove proteins and / or polyphenols

Country Status (8)

Country Link
US (1) US20150296872A1 (en)
EP (1) EP2922420B1 (en)
JP (1) JP6149122B2 (en)
BR (1) BR112015012149A2 (en)
CA (1) CA2889330C (en)
GB (1) GB201221209D0 (en)
RU (1) RU2015125059A (en)
WO (1) WO2014080228A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017082063A (en) * 2015-10-26 2017-05-18 日本化薬株式会社 Light wavelength conversion element comprising deep eutectic solvent and article comprising the light wavelength conversion element
CN106235385B (en) * 2016-09-12 2017-09-29 甘肃烟草工业有限责任公司 Tobacco stalk fibre microwave degradation prepares cigarette feed liquid method and application
US10723859B2 (en) * 2017-07-17 2020-07-28 University Of Kentucky Research Foundation Lignin valorization in ionic liquids and deep eutectic solvent via catalysis and biocatalysis
CN110338451B (en) * 2018-04-04 2022-12-02 中国农业科学院烟草研究所 Preparation method of electronic cigarette liquid
CN111567851A (en) * 2020-06-01 2020-08-25 中国农业科学院烟草研究所 Smoke agent for promoting aroma release of heated non-combustible cigarettes and application thereof
CN113115982B (en) * 2021-04-01 2023-07-21 中国烟草总公司郑州烟草研究院 Cigarette filter stick and cigarette for adsorbing harmful components of smoke
CN115403634A (en) * 2022-08-30 2022-11-29 集美大学 Method for extracting polyphenol from agar industrial waste liquid by using ionic liquid and application thereof
CN116235983A (en) * 2023-02-20 2023-06-09 广州华芳烟用香精有限公司 Method for extracting nicotine from tobacco absolute

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561451A (en) * 1967-05-17 1971-02-09 American Mach & Foundry Process of manufacturing reconstituted tobacco of light color
US5311886A (en) * 1991-12-31 1994-05-17 Imasco Limited Tobacco extract treatment with insoluble adsorbent
US6939453B2 (en) * 2002-08-14 2005-09-06 Large Scale Proteomics Corporation Electrophoresis process using ionic liquids
GB0810850D0 (en) * 2008-06-13 2008-07-23 British American Tobacco Co Tobacco treatment
GB201108860D0 (en) * 2011-05-26 2011-07-06 British American Tobacco Co Tobacco treatment
CN102304865B (en) * 2011-08-26 2013-06-12 重庆恒远晋通科技有限公司 Method for extracting cellulose from tobacco
CN102733221B (en) * 2012-02-23 2015-06-24 重庆恒远晋通科技有限公司 Method for recycling lignin and cellulose in tobacco waste
UA115782C2 (en) * 2012-03-28 2017-12-26 Філіп Морріс Продактс С.А. Liquid tobacco compositions

Also Published As

Publication number Publication date
EP2922420A1 (en) 2015-09-30
WO2014080228A1 (en) 2014-05-30
EP2922420B1 (en) 2017-10-11
JP2016501521A (en) 2016-01-21
GB201221209D0 (en) 2013-01-09
US20150296872A1 (en) 2015-10-22
CA2889330A1 (en) 2014-05-30
JP6149122B2 (en) 2017-06-14
RU2015125059A (en) 2017-01-10
CA2889330C (en) 2016-12-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06I Technical and formal requirements: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 6A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2541 DE 17-09-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.