CA2013427C - Produits pour fumeur - Google Patents

Produits pour fumeur

Info

Publication number
CA2013427C
CA2013427C CA002013427A CA2013427A CA2013427C CA 2013427 C CA2013427 C CA 2013427C CA 002013427 A CA002013427 A CA 002013427A CA 2013427 A CA2013427 A CA 2013427A CA 2013427 C CA2013427 C CA 2013427C
Authority
CA
Canada
Prior art keywords
tobacco
humectant
smoking article
article according
loading level
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.)
Expired - Lifetime
Application number
CA002013427A
Other languages
English (en)
Other versions
CA2013427A1 (fr
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=CA2013427(C) "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 CA2013427A1 publication Critical patent/CA2013427A1/fr
Application granted granted Critical
Publication of CA2013427C publication Critical patent/CA2013427C/fr
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 OF 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)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
CA002013427A 1989-03-31 1990-03-29 Produits pour fumeur Expired - Lifetime CA2013427C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8907255.7 1989-03-31
GB898907255A GB8907255D0 (en) 1989-03-31 1989-03-31 Improvements relating to smoking articles

Publications (2)

Publication Number Publication Date
CA2013427A1 CA2013427A1 (fr) 1990-09-30
CA2013427C true CA2013427C (fr) 1996-09-10

Family

ID=10654230

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002013427A Expired - Lifetime CA2013427C (fr) 1989-03-31 1990-03-29 Produits pour fumeur

Country Status (12)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2057962C (fr) * 1991-01-05 1999-08-10 Larry Bowen Nouveau produit pour les fumeurs
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
IT201800010532A1 (it) * 2018-11-23 2020-05-23 Magg Consulting S R L Metodo perfezionato per la preparazione di prodotti solidi da fumo.
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
WO2025181881A1 (fr) * 2024-02-27 2025-09-04 日本たばこ産業株式会社 Composition de tabac, article à fumer de type à chauffage sans combustion et procédé de stockage de composition de tabac

Family Cites Families (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
US4449541A (en) * 1981-06-02 1984-05-22 R. J. Reynolds Tobacco Company Tobacco treatment process
US4827949A (en) * 1987-09-16 1989-05-09 Sunas Ernest C Method of treating tobacco and tobacco produced thereby

Also Published As

Publication number Publication date
ES2054241T5 (es) 1997-11-16
EP0390419A2 (fr) 1990-10-03
DE69008602D1 (de) 1994-06-09
EP0390419B2 (fr) 1997-09-17
AU5239590A (en) 1990-10-04
JP3113984B2 (ja) 2000-12-04
ATE105149T1 (de) 1994-05-15
DE69008602T3 (de) 1998-01-08
JPH02286068A (ja) 1990-11-26
DE69008602T2 (de) 1994-10-27
AU637089B2 (en) 1993-05-20
BR9001661A (pt) 1991-05-14
ES2054241T3 (es) 1994-08-01
GB8907255D0 (en) 1989-05-17
DK0390419T3 (da) 1994-10-31
EP0390419B1 (fr) 1994-05-04
CA2013427A1 (fr) 1990-09-30
AR244956A1 (es) 1993-12-30
GR3025017T3 (en) 1998-01-30
EP0390419A3 (fr) 1991-04-03

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Legal Events

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