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ES2054241T3 - IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES. - Google Patents

IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES.

Info

Publication number
ES2054241T3
ES2054241T3 ES90303067T ES90303067T ES2054241T3 ES 2054241 T3 ES2054241 T3 ES 2054241T3 ES 90303067 T ES90303067 T ES 90303067T ES 90303067 T ES90303067 T ES 90303067T ES 2054241 T3 ES2054241 T3 ES 2054241T3
Authority
ES
Spain
Prior art keywords
smoking
level
smoking articles
humidant
load
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
ES90303067T
Other languages
Spanish (es)
Other versions
ES2054241T5 (en
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 IFI
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=ES2054241(T3) "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
Application granted granted Critical
Publication of ES2054241T3 publication Critical patent/ES2054241T3/en
Publication of ES2054241T5 publication Critical patent/ES2054241T5/en
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)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

UN ARTICULO DE FUMAR COMPRENDE TABACO TRATADO CON UN NIVEL DE CARGA ALTO DE HUMECTANTE, Y QUE HA SIDO EXPANDIDO MEDIANTE UN PROCESO DE EXPANSION DE ALTO NIVEL, PARA PRODUCIR TABACO EXPANDIDO, QUE TIENE UN NIVEL DE CARGA HUMECTANTE DENTRO DE LA ESCALA DEL 4% AL 15%. LA MATERIA EN PARTICULAS, EL AGUA, LA NICOTINA Y EL HUMECTANTE, REDUCEN (PMWNHF) LA PROPORCION DE ENTREGA DE NICOTINA DE ARTICULOS DE FUMAR CONFORME A LA INVENCION, Y FUMADOS EN CONDICIONES DE FUMAR DE MAQUINA ESTANDAR, NO SIENDO DE 8 A 1.A SMOKING ARTICLE INCLUDES TOBACCO TREATED WITH A HIGH LEVEL OF HUMIDANT LOAD, AND THAT HAS BEEN EXPANDED THROUGH A HIGH-LEVEL EXPANSION PROCESS, TO PRODUCE EXPANDED TOBACCO, WHICH HAS A LEVEL OF HUMIDANT LOAD WITHIN THE 4% fifteen%. PARTICULAR MATTER, WATER, NICOTINE AND HUMIDIFIER, REDUCE (PMWNHF) THE NICOTINE DELIVERY PROPORTION OF SMOKING ARTICLES PURSUANT TO THE INVENTION, AND SMOKING IN STANDARD MACHINE SMOKING CONDITIONS, NOT BEING 8 TO 1.

ES90303067T 1989-03-31 1990-03-21 IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES. Expired - Lifetime ES2054241T5 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES2054241T3 true ES2054241T3 (en) 1994-08-01
ES2054241T5 ES2054241T5 (en) 1997-11-16

Family

ID=10654230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90303067T Expired - Lifetime ES2054241T5 (en) 1989-03-31 1990-03-21 IMPROVEMENTS INTRODUCED IN SMOKING ARTICLES.

Country Status (12)

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

Families Citing this family (12)

* 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 (en) * 2012-04-23 2014-04-16 湖北中烟工业有限责任公司 Method for increasing bulk of reconstituted tobacco
CN103859581B (en) * 2014-03-26 2016-04-13 安徽中烟工业有限责任公司 A kind of tobacco humectant of molecular weight gradient distribution
FR3041507B1 (en) * 2015-09-25 2019-08-30 Ltr Industries RECONSTITUTED TOBACCO FOR DEVICES HEATING TOBACCO WITHOUT BURNING IT
GB201520056D0 (en) * 2015-11-13 2015-12-30 British American Tobacco Co Tobacco blend
CN108254233A (en) * 2017-12-29 2018-07-06 国家烟草质量监督检验中心 A kind of nicotine solution standard substance and its preparation method and application
IT201800010532A1 (en) * 2018-11-23 2020-05-23 Magg Consulting S R L Improved Method for Preparing Solid Smoke Products.
CN114868954A (en) * 2022-03-22 2022-08-09 上海龙殷生物科技有限公司 Tobacco humectant and method for improving tobacco moistening feeling
WO2025181881A1 (en) * 2024-02-27 2025-09-04 日本たばこ産業株式会社 Tobacco composition, non-combustion heating type smoking article, and method for storing tobacco composition

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
CA2013427C (en) 1996-09-10
DE69008602D1 (en) 1994-06-09
CA2013427A1 (en) 1990-09-30
EP0390419A3 (en) 1991-04-03
DK0390419T3 (en) 1994-10-31
DE69008602T2 (en) 1994-10-27
JPH02286068A (en) 1990-11-26
BR9001661A (en) 1991-05-14
AR244956A1 (en) 1993-12-30
ES2054241T5 (en) 1997-11-16
EP0390419B1 (en) 1994-05-04
EP0390419A2 (en) 1990-10-03
DE69008602T3 (en) 1998-01-08
AU5239590A (en) 1990-10-04
AU637089B2 (en) 1993-05-20
JP3113984B2 (en) 2000-12-04
GB8907255D0 (en) 1989-05-17
EP0390419B2 (en) 1997-09-17
ATE105149T1 (en) 1994-05-15
GR3025017T3 (en) 1998-01-30

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