GB201221199D0 - Treatment of tobacco material - Google Patents

Treatment of tobacco material

Info

Publication number
GB201221199D0
GB201221199D0 GBGB1221199.1A GB201221199A GB201221199D0 GB 201221199 D0 GB201221199 D0 GB 201221199D0 GB 201221199 A GB201221199 A GB 201221199A GB 201221199 D0 GB201221199 D0 GB 201221199D0
Authority
GB
United Kingdom
Prior art keywords
treatment
tobacco material
tobacco
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.)
Ceased
Application number
GBGB1221199.1A
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.)
British American Tobacco Investments Ltd
Original Assignee
British American Tobacco Investments Ltd
British American Tobacco Co 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, British American Tobacco Co Ltd filed Critical British American Tobacco Investments Ltd
Priority to GBGB1221199.1A priority Critical patent/GB201221199D0/en
Publication of GB201221199D0 publication Critical patent/GB201221199D0/en
Priority to BR112015012158A priority patent/BR112015012158A2/en
Priority to EP13799353.1A priority patent/EP2922422A1/en
Priority to CA2889320A priority patent/CA2889320A1/en
Priority to PCT/GB2013/053108 priority patent/WO2014080229A1/en
Priority to US14/647,082 priority patent/US20150296870A1/en
Priority to RU2015125058A priority patent/RU2015125058A/en
Priority to JP2015543528A priority patent/JP2015536150A/en
Ceased 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
GBGB1221199.1A 2012-11-26 2012-11-26 Treatment of tobacco material Ceased GB201221199D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GBGB1221199.1A GB201221199D0 (en) 2012-11-26 2012-11-26 Treatment of tobacco material
BR112015012158A BR112015012158A2 (en) 2012-11-26 2013-11-25 method for treating a tobacco material, tobacco material, smoking article, use of subcritical water
EP13799353.1A EP2922422A1 (en) 2012-11-26 2013-11-25 Treatment of tobacco material
CA2889320A CA2889320A1 (en) 2012-11-26 2013-11-25 Treatment of tobacco material
PCT/GB2013/053108 WO2014080229A1 (en) 2012-11-26 2013-11-25 Treatment of tobacco material
US14/647,082 US20150296870A1 (en) 2012-11-26 2013-11-25 Treatment of tobacco material
RU2015125058A RU2015125058A (en) 2012-11-26 2013-11-25 TOBACCO MATERIAL PROCESSING
JP2015543528A JP2015536150A (en) 2012-11-26 2013-11-25 Tobacco material processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1221199.1A GB201221199D0 (en) 2012-11-26 2012-11-26 Treatment of tobacco material

Publications (1)

Publication Number Publication Date
GB201221199D0 true GB201221199D0 (en) 2013-01-09

Family

ID=47560642

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1221199.1A Ceased GB201221199D0 (en) 2012-11-26 2012-11-26 Treatment of tobacco material

Country Status (8)

Country Link
US (1) US20150296870A1 (en)
EP (1) EP2922422A1 (en)
JP (1) JP2015536150A (en)
BR (1) BR112015012158A2 (en)
CA (1) CA2889320A1 (en)
GB (1) GB201221199D0 (en)
RU (1) RU2015125058A (en)
WO (1) WO2014080229A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9765411B2 (en) * 2013-05-07 2017-09-19 Tyton Biosciences, Llc Green process to hydrolyze carbohydrates from tobacco biomass using subcritical water
FR3072874B1 (en) * 2017-11-02 2020-11-20 Laboratoire Phenobio PARTICULAR EXTRACT OF PERFUME, AROMATIC AND MEDICINAL PLANTS, PROCESS FOR OBTAINING IT, COMPOSITIONS INCLUDING IT AND USES
KR102458971B1 (en) * 2020-06-10 2022-10-24 주식회사 케이티앤지 A smoking article including hot water immersed leaf tobacco and manufacturing method thereof
CN114947181B (en) * 2022-06-13 2023-09-01 湖北中烟工业有限责任公司 Method for extracting tobacco extract by coupling subcritical water extraction and organic solvent extraction
CN115088861B (en) * 2022-06-29 2023-09-15 河南中烟工业有限责任公司 Method for preparing tobacco leaf extract by using waste tobacco leaves/tobacco powder

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311886A (en) * 1991-12-31 1994-05-17 Imasco Limited Tobacco extract treatment with insoluble adsorbent
US6001256A (en) * 1996-09-25 1999-12-14 Energy & Environmental Research Center Method of manipulating the chemical properties of water to improve the effectiveness of a desired chemical process
US5947128A (en) * 1997-12-08 1999-09-07 Brown & Williamson Tobacco Corporation Method for making a reconstituted tobacco sheet using steam exploded tobacco
WO2000002464A1 (en) * 1998-07-08 2000-01-20 Novozymes A/S Use of a phenol oxidising enzyme in the treatment of tobacco
NZ515523A (en) * 2001-11-15 2004-04-30 Horticulture & Food Res Inst Extraction of phenolic antioxidants
GB0225691D0 (en) * 2002-11-05 2002-12-11 Souza Cruz Sa Improvements relating to the removal of soluble components from tobacco material and apparatus therefor
JP2004306021A (en) * 2003-03-25 2004-11-04 Nihon Zaikei Kk Vegetable ingredient extraction apparatus
WO2005099493A2 (en) * 2004-04-14 2005-10-27 Philip Morris Products S.A. Reduction of phenolic compound precursors in tobacco
US7943190B2 (en) * 2005-05-13 2011-05-17 Her Majesty the Queen in Right in Canada as Represented by the Minister of Agriculture and Agri-Food Canada Extraction of phytochemicals
JP2012050921A (en) * 2010-08-31 2012-03-15 Sekisui Chem Co Ltd Multi-stage extraction method
WO2012110819A1 (en) * 2011-02-17 2012-08-23 British American Tobacco (Investments) Limited Smoking articles

Also Published As

Publication number Publication date
US20150296870A1 (en) 2015-10-22
EP2922422A1 (en) 2015-09-30
JP2015536150A (en) 2015-12-21
BR112015012158A2 (en) 2017-07-11
RU2015125058A (en) 2017-01-10
WO2014080229A1 (en) 2014-05-30
CA2889320A1 (en) 2014-05-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)