ATE313968T1 - Tabakverarbeitung - Google Patents

Tabakverarbeitung

Info

Publication number
ATE313968T1
ATE313968T1 AT01908002T AT01908002T ATE313968T1 AT E313968 T1 ATE313968 T1 AT E313968T1 AT 01908002 T AT01908002 T AT 01908002T AT 01908002 T AT01908002 T AT 01908002T AT E313968 T1 ATE313968 T1 AT E313968T1
Authority
AT
Austria
Prior art keywords
tobacco processing
tobacco
processing
Prior art date
Application number
AT01908002T
Other languages
English (en)
Inventor
Kevin Gerard Mcadam
David O'reilly
Andrew John Manson
Ian Geoffrey Marchmon Anderson
Original Assignee
British American Tobacco Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26243823&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE313968(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0005665A external-priority patent/GB0005665D0/en
Priority claimed from GB0012111A external-priority patent/GB0012111D0/en
Application filed by British American Tobacco Co filed Critical British American Tobacco Co
Application granted granted Critical
Publication of ATE313968T1 publication Critical patent/ATE313968T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT01908002T 2000-03-10 2001-03-06 Tabakverarbeitung ATE313968T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0005665A GB0005665D0 (en) 2000-03-10 2000-03-10 Tobacco treatment
GB0012111A GB0012111D0 (en) 2000-05-20 2000-05-20 Tobacco treatment
PCT/GB2001/000945 WO2001065954A1 (en) 2000-03-10 2001-03-06 Tobacco treatment

Publications (1)

Publication Number Publication Date
ATE313968T1 true ATE313968T1 (de) 2006-01-15

Family

ID=26243823

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01908002T ATE313968T1 (de) 2000-03-10 2001-03-06 Tabakverarbeitung

Country Status (19)

Country Link
US (1) US20040025891A1 (de)
EP (1) EP1267650B1 (de)
JP (1) JP3931084B2 (de)
KR (1) KR100864552B1 (de)
CN (1) CN100430001C (de)
AR (1) AR028238A1 (de)
AT (1) ATE313968T1 (de)
AU (2) AU2001235863B2 (de)
BR (1) BR0109264B1 (de)
CA (1) CA2400408C (de)
DE (1) DE60116273T2 (de)
DK (1) DK1267650T3 (de)
EG (1) EG22308A (de)
ES (1) ES2251464T3 (de)
MY (1) MY136703A (de)
NZ (1) NZ521065A (de)
PT (1) PT1267650E (de)
RU (1) RU2259797C2 (de)
WO (1) WO2001065954A1 (de)

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RU2276569C2 (ru) † 2000-10-05 2006-05-20 Щвейтзер-Модуит, Интернэшнал, Инк Снижение содержания нитрозаминов в табаке и табачной продукции
AU2002228901A1 (en) 2000-11-10 2002-05-21 Vector Tobacco (Bermuda) Ltd. Method and product for removing carcinogens from tobacco smoke
EP1542555B1 (de) 2002-07-18 2011-11-16 Phasex Corporation Herabsetzung von tabakbestandteilen
DK1623634T3 (da) 2003-05-06 2013-07-15 Japan Tobacco Inc Fremgangsmåde til fremstilling af regenereret tobaksmateriale
ATE553074T1 (de) 2004-05-24 2012-04-15 British American Tobacco Co Molekular geprägte, nitrosaminselektive polymere und verfahren zu deren anwendung
CN100540466C (zh) * 2004-05-25 2009-09-16 学校法人东洋大学 二氧化碳的分解方法和碳颗粒结构体的形成方法
US20050263161A1 (en) * 2004-05-27 2005-12-01 Brown & Williamson Tobacco Corporation Tobacco filler of low nitrogen content
JP4408289B2 (ja) * 2004-06-16 2010-02-03 日本たばこ産業株式会社 再生タバコ材の製造方法
CN100540104C (zh) * 2004-10-28 2009-09-16 日本烟草产业株式会社 从被处理材料中抽提成分的方法以及该方法中使用的装置
WO2007032433A1 (ja) * 2005-09-15 2007-03-22 Japan Tobacco Inc. 再生タバコ材の製造方法
EP1951074B1 (de) * 2005-11-07 2014-07-02 Swedish Match North Europe AB Verfahren für die herstellung von nikotin mit reduziertem gehalt an nitrosaminen
WO2007053096A1 (en) * 2005-11-07 2007-05-10 Njette Ab Tobacco product with reduced content of nitrosamines
US20070137663A1 (en) * 2005-12-01 2007-06-21 R. J. Reynolds Tobacco Company Method of extracting sucrose esters from oriental tobacco
RU2390285C1 (ru) * 2006-04-25 2010-05-27 Джапан Тобакко Инк. Резаный табак и способ обработки табака
JP2008125498A (ja) * 2006-11-27 2008-06-05 Tetsuro Asao タバコ葉の製造方法
GB201200878D0 (en) 2012-01-19 2012-02-29 British American Tobacco Co Polymer compositions
TWI421037B (zh) 2006-12-07 2014-01-01 British American Tobacco Co 選作為煙草特異性亞硝胺類之分子拓印的聚合物及使用其之方法
RU2328186C1 (ru) * 2006-12-11 2008-07-10 Олег Иванович Квасенков Способ выработки кретека легкого типа
RU2328185C1 (ru) * 2006-12-11 2008-07-10 Олег Иванович Квасенков Способ изготовления легкого кретека
RU2328190C1 (ru) * 2006-12-12 2008-07-10 Олег Иванович Квасенков Способ выработки легкого кретека
RU2328188C1 (ru) * 2006-12-12 2008-07-10 Олег Иванович Квасенков Способ изготовления кретека легкого типа
US9049886B2 (en) * 2007-01-26 2015-06-09 Philip Morris Usa Inc. Methods and apparatus for the selective removal of constituents from aqueous tobacco extracts
WO2009019514A2 (en) * 2007-08-03 2009-02-12 British American Tobacco (Investments) Limited Methods for modifying plant matter
US7975877B2 (en) 2007-08-10 2011-07-12 Philip Morris Usa Inc. Bead feeder
CN101427846B (zh) * 2007-11-07 2010-08-18 武汉烟草(集团)有限公司 用复合酶提高薄片原料萃取效率和薄片烟气质量的方法
CN101216403B (zh) * 2008-01-21 2010-06-16 河南农业大学 烤烟烟叶中总细胞壁物质含量的测定方法
GB0810850D0 (en) * 2008-06-13 2008-07-23 British American Tobacco Co Tobacco treatment
CN101571521B (zh) * 2009-06-12 2012-04-25 中国烟草总公司郑州烟草研究院 一种评价添加剂对烟草特有亚硝胺抑制作用的方法
PH12012500568A1 (en) * 2009-10-09 2012-10-22 Philip Morris Products Sa Combination treatment of tobacco extract using antioxidants and antioxidant scavengers
GB201003887D0 (en) * 2010-03-09 2010-05-12 British American Tobacco Co Methods for extracting and isolating constituents of cellulosic material
US20120199145A1 (en) * 2010-11-18 2012-08-09 R.J. Reynolds Tobacco Company Method for treating an extracted tobacco pulp and tobacco products made therefrom
EP2481466A1 (de) * 2011-01-31 2012-08-01 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Aufreinigen eines mit Nitrosamin verunreinigten Produktes einer Prozessanlage
RU2452339C1 (ru) * 2011-02-10 2012-06-10 Олег Иванович Квасенков Способ получения некурительного изделия из махорки
US9066538B2 (en) * 2011-03-15 2015-06-30 R.J. Reynolds Tobacco Company Cured tobacco and method therefor
EP2526787A1 (de) 2011-05-26 2012-11-28 Philip Morris Products S.A. Verfahren zur Verringerung der Bildung von tabakspezifischen Nitrosaminen in Tabakhomogenaten
MY164159A (en) * 2012-03-28 2017-11-30 Philip Morris Products Sa Liquid tobacco compositions
CN102640985A (zh) * 2012-04-28 2012-08-22 河南中烟工业有限责任公司 一种卷烟减害降焦处理工艺及用于烟丝或烟叶超临界萃取的装置
CN102894469B (zh) * 2012-10-31 2014-12-24 河南中烟工业有限责任公司 烟草减害降焦的co2流动萃取工艺
US9220296B2 (en) 2013-03-15 2015-12-29 Safall Fall Method of reducing tobacco-specific nitrosamines
EP2967127B1 (de) * 2013-03-15 2019-02-27 Philip Morris Products S.a.s. Verfahren zur verringerung einer oder mehrerer tabakspezifischer nitrosamine in tabakmaterial
JP6109319B2 (ja) 2013-08-27 2017-04-05 日本たばこ産業株式会社 たばこ原料及びその製造方法並びにたばこ製品
AP2016009294A0 (en) * 2013-12-18 2016-06-30 Philip Morris Products Sa Methods for reducing matrix-bound nicotine-derived nitrosamine ketone in tobacco plant material
US10111458B1 (en) 2014-05-16 2018-10-30 R.J. Reynolds Tobacco Company Process for inhibiting formation of nitrosamines
WO2016026911A2 (en) * 2014-08-20 2016-02-25 Philip Morris Products S.A. Methods for forming aerosol-generating substrates having a reduced amount of tobacco specific nitrosamines
CN104351943B (zh) * 2014-09-09 2016-02-10 安徽中烟工业有限责任公司 一种利用电渗析法降低再造烟叶浓缩液中tsna和硝酸盐含量的方法
CN104371826A (zh) * 2014-10-31 2015-02-25 湖北中烟工业有限责任公司 一种具有防腐作用的天然烟用辛香香料
GB201504587D0 (en) * 2015-03-18 2015-05-06 British American Tobacco Co Improvements in methods of treating tobacco.
CN106418660B (zh) * 2015-08-13 2020-03-24 上海烟草集团有限责任公司 一种电子烟烟液的制备方法及其应用
ES2670473T3 (es) 2015-12-04 2018-05-30 Evonik Degussa Gmbh Procedimiento mejorado para la extracción de sustancias aromatizantes a partir de fases líquidas grasas y/o acuosas
CN106867665A (zh) * 2015-12-10 2017-06-20 澳华达香料科技(广州)有限公司 一种少含烟碱烟草精油及其制备方法和应用
CN105686069B (zh) * 2016-03-25 2017-05-31 广东省金叶科技开发有限公司 一种烟草提取物及其制备方法与它的用途
CN106723312B (zh) * 2016-12-26 2018-08-10 福建中烟工业有限责任公司 一种组合物及使用该组合物制备烟草提取物的方法
CN106723293A (zh) * 2016-12-26 2017-05-31 河南农业大学 降低烟草贮藏过程中亚硝胺含量的方法
GB201707767D0 (en) 2017-05-15 2017-06-28 British American Tobacco Investments Ltd Method of making a tobacco extract
GB201707759D0 (en) 2017-05-15 2017-06-28 British American Tobacco Investments Ltd Method of making a tobacco extract
GB201707761D0 (en) 2017-05-15 2017-06-28 British American Tobacco Investments Ltd Method of making a tobacco extract
GB201707758D0 (en) 2017-05-15 2017-06-28 British American Tobacco Investments Ltd Ground tobacco composition
CN107080282A (zh) * 2017-05-19 2017-08-22 上海烟草集团有限责任公司 一种废弃烟末提取物的制备方法、废弃烟末提取物及用途
US11278050B2 (en) * 2017-10-20 2022-03-22 R.J. Reynolds Tobacco Company Methods for treating tobacco and tobacco-derived materials to reduce nitrosamines
CN109275944B (zh) * 2018-10-08 2021-09-03 浙江中烟工业有限责任公司 一种适用于加热不燃烧状态下烟丝的静态萃取处理方法
CN112471590B (zh) * 2020-12-04 2021-11-02 新火智造(深圳)有限公司 一种环保型无包裹的加热不燃烧裸烟弹
EP4267270A4 (de) 2020-12-24 2025-07-30 Ligar Lp Verfahren, system und/oder vorrichtung zur extraktion und/oder auflösung von flüssigem kohlendioxid mit einem molekular geprägten polymer
CN115381124B (zh) * 2022-09-27 2023-10-27 江苏中烟工业有限责任公司 一种提升白肋烟在烤烟型卷烟中适配性的方法
WO2026041561A1 (en) * 2024-08-22 2026-02-26 Philip Morris Products S.A. Method for reducing the amount of tobacco-specific nitrosamines in a fluid comprising nicotine

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Also Published As

Publication number Publication date
CN1438843A (zh) 2003-08-27
ES2251464T3 (es) 2006-05-01
AU2001235863B2 (en) 2005-06-23
NZ521065A (en) 2005-02-25
PT1267650E (pt) 2006-05-31
US20040025891A1 (en) 2004-02-12
JP2003526345A (ja) 2003-09-09
DK1267650T3 (da) 2006-05-08
CA2400408A1 (en) 2001-09-13
AR028238A1 (es) 2003-04-30
BR0109264B1 (pt) 2011-09-06
AU3586301A (en) 2001-09-17
EP1267650A1 (de) 2003-01-02
KR100864552B1 (ko) 2008-10-20
MY136703A (en) 2008-11-28
BR0109264A (pt) 2003-12-30
RU2259797C2 (ru) 2005-09-10
WO2001065954A1 (en) 2001-09-13
EG22308A (en) 2002-12-31
DE60116273T2 (de) 2006-07-13
CA2400408C (en) 2008-12-30
CN100430001C (zh) 2008-11-05
KR20020075808A (ko) 2002-10-05
JP3931084B2 (ja) 2007-06-13
RU2002125119A (ru) 2004-03-27
EP1267650B1 (de) 2005-12-28
DE60116273D1 (de) 2006-02-02

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