EP0390419A3 - Rauchartikel - Google Patents

Rauchartikel Download PDF

Info

Publication number
EP0390419A3
EP0390419A3 EP19900303067 EP90303067A EP0390419A3 EP 0390419 A3 EP0390419 A3 EP 0390419A3 EP 19900303067 EP19900303067 EP 19900303067 EP 90303067 A EP90303067 A EP 90303067A EP 0390419 A3 EP0390419 A3 EP 0390419A3
Authority
EP
European Patent Office
Prior art keywords
humectant
smoking articles
improvements relating
smoking
nicotine
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.)
Granted
Application number
EP19900303067
Other languages
English (en)
French (fr)
Other versions
EP0390419B1 (de
EP0390419A2 (de
EP0390419B2 (de
Inventor
Ian Campbell Brown
David John Dittrich
Richard Thomas Fiebelkorn
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 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10654230&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0390419(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by British American Tobacco Co Ltd filed Critical British American Tobacco Co Ltd
Publication of EP0390419A2 publication Critical patent/EP0390419A2/de
Publication of EP0390419A3 publication Critical patent/EP0390419A3/de
Publication of EP0390419B1 publication Critical patent/EP0390419B1/de
Application granted granted Critical
Publication of EP0390419B2 publication Critical patent/EP0390419B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; 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
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/30—Treatment of tobacco products or tobacco substitutes by chemical substances by organic 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
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/42—Treatment of tobacco products or tobacco substitutes by chemical substances by organic and inorganic substances

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP90303067A 1989-03-31 1990-03-21 Rauchartikel Expired - Lifetime EP0390419B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898907255A GB8907255D0 (en) 1989-03-31 1989-03-31 Improvements relating to smoking articles
GB8907255 1989-03-31

Publications (4)

Publication Number Publication Date
EP0390419A2 EP0390419A2 (de) 1990-10-03
EP0390419A3 true EP0390419A3 (de) 1991-04-03
EP0390419B1 EP0390419B1 (de) 1994-05-04
EP0390419B2 EP0390419B2 (de) 1997-09-17

Family

ID=10654230

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90303067A Expired - Lifetime EP0390419B2 (de) 1989-03-31 1990-03-21 Rauchartikel

Country Status (12)

Country Link
EP (1) EP0390419B2 (de)
JP (1) JP3113984B2 (de)
AR (1) AR244956A1 (de)
AT (1) ATE105149T1 (de)
AU (1) AU637089B2 (de)
BR (1) BR9001661A (de)
CA (1) CA2013427C (de)
DE (1) DE69008602T3 (de)
DK (1) DK0390419T3 (de)
ES (1) ES2054241T5 (de)
GB (1) GB8907255D0 (de)
GR (1) GR3025017T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2057962C (en) * 1991-01-05 1999-08-10 Larry Bowen Novel smoking product
US20060086367A1 (en) 2004-10-25 2006-04-27 Philip Morris Usa Inc. Additives for tobacco cut filler
TW201032738A (en) * 2009-01-23 2010-09-16 Japan Tobacco Inc Cigarette
GB201012090D0 (en) * 2010-07-19 2010-09-01 British American Tobacco Co Cellulosic material
CN102640981B (zh) * 2012-04-23 2014-04-16 湖北中烟工业有限责任公司 一种提高再造烟叶松厚度的方法
CN103859581B (zh) * 2014-03-26 2016-04-13 安徽中烟工业有限责任公司 一种分子量梯度分布的烟草保润剂
FR3041507B1 (fr) * 2015-09-25 2019-08-30 Ltr Industries Tabac reconstitue pour les dispositifs chauffant le tabac sans le bruler
GB201520056D0 (en) * 2015-11-13 2015-12-30 British American Tobacco Co Tobacco blend
CN108254233A (zh) * 2017-12-29 2018-07-06 国家烟草质量监督检验中心 一种烟碱溶液标准物质及其制备方法和应用
CN114868954A (zh) * 2022-03-22 2022-08-09 上海龙殷生物科技有限公司 一种烟用保润剂及提高烟草润感的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310006A (en) * 1978-03-31 1982-01-12 American Brands, Inc. Method and apparatus for expanding tobacco
EP0067601A1 (de) * 1981-06-02 1982-12-22 R.J. Reynolds Tobacco Company Verfahren zur Behandlung von Tabak
WO1989002227A1 (en) * 1987-09-16 1989-03-23 Sunas Ernest C Treatment of cured unaged tobacco with monosaccharides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310006A (en) * 1978-03-31 1982-01-12 American Brands, Inc. Method and apparatus for expanding tobacco
EP0067601A1 (de) * 1981-06-02 1982-12-22 R.J. Reynolds Tobacco Company Verfahren zur Behandlung von Tabak
WO1989002227A1 (en) * 1987-09-16 1989-03-23 Sunas Ernest C Treatment of cured unaged tobacco with monosaccharides

Also Published As

Publication number Publication date
BR9001661A (pt) 1991-05-14
ES2054241T5 (es) 1997-11-16
EP0390419B1 (de) 1994-05-04
AU5239590A (en) 1990-10-04
JPH02286068A (ja) 1990-11-26
CA2013427C (en) 1996-09-10
CA2013427A1 (en) 1990-09-30
DE69008602T3 (de) 1998-01-08
GR3025017T3 (en) 1998-01-30
AU637089B2 (en) 1993-05-20
DK0390419T3 (da) 1994-10-31
DE69008602T2 (de) 1994-10-27
AR244956A1 (es) 1993-12-30
ATE105149T1 (de) 1994-05-15
GB8907255D0 (en) 1989-05-17
JP3113984B2 (ja) 2000-12-04
EP0390419A2 (de) 1990-10-03
EP0390419B2 (de) 1997-09-17
ES2054241T3 (es) 1994-08-01
DE69008602D1 (de) 1994-06-09

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