CA2054745C - Cigarette with decreased sidestream smoke - Google Patents

Cigarette with decreased sidestream smoke

Info

Publication number
CA2054745C
CA2054745C CA 2054745 CA2054745A CA2054745C CA 2054745 C CA2054745 C CA 2054745C CA 2054745 CA2054745 CA 2054745 CA 2054745 A CA2054745 A CA 2054745A CA 2054745 C CA2054745 C CA 2054745C
Authority
CA
Canada
Prior art keywords
cigarette
wrapping
paper
filler rod
wrapped
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 - Fee Related
Application number
CA 2054745
Other languages
English (en)
French (fr)
Other versions
CA2054745A1 (en
Inventor
Norman Cohen
Larry Bowen
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.)
Rothmans Benson and Hedges Inc
Original Assignee
Rothmans Benson and Hedges Inc
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
Priority claimed from GB898912688A external-priority patent/GB8912688D0/en
Priority claimed from GB898914267A external-priority patent/GB8914267D0/en
Priority claimed from GB898917089A external-priority patent/GB8917089D0/en
Application filed by Rothmans Benson and Hedges Inc filed Critical Rothmans Benson and Hedges Inc
Publication of CA2054745A1 publication Critical patent/CA2054745A1/en
Application granted granted Critical
Publication of CA2054745C publication Critical patent/CA2054745C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A24D1/02—Cigars; Cigarettes with special covers

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Paper (AREA)
CA 2054745 1989-06-02 1990-05-31 Cigarette with decreased sidestream smoke Expired - Fee Related CA2054745C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB898912688A GB8912688D0 (en) 1989-06-02 1989-06-02 Cigarette with decreased sidestream smoke
GB8912688.2 1989-06-02
GB8914267.3 1989-06-21
GB898914267A GB8914267D0 (en) 1989-06-21 1989-06-21 Cigarette with decreased sidestream smoke-ii
GB8917089.8 1989-07-26
GB898917089A GB8917089D0 (en) 1989-07-26 1989-07-26 Cigarette with decreased sidestream smoke

Publications (2)

Publication Number Publication Date
CA2054745A1 CA2054745A1 (en) 1990-12-03
CA2054745C true CA2054745C (en) 1996-10-08

Family

ID=27264506

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2054745 Expired - Fee Related CA2054745C (en) 1989-06-02 1990-05-31 Cigarette with decreased sidestream smoke

Country Status (6)

Country Link
EP (1) EP0474706B1 (de)
JP (1) JP2572488B2 (de)
AU (1) AU639239B2 (de)
CA (1) CA2054745C (de)
DE (1) DE69007791T2 (de)
WO (1) WO1990014776A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720726D0 (en) * 1987-09-03 1987-10-07 British American Tobacco Co Smoking articles
US6345625B1 (en) 1997-12-06 2002-02-12 Kar Eng Chew Filter for secondary smoke and smoking articles incorporating the same
AU2223801A (en) * 1999-12-27 2001-07-09 Japan Tobacco Inc. Cigarette
ES2376654T3 (es) 2001-01-15 2012-03-15 Japan Tobacco Inc. Cigarrillo con baja capacidad de propagación del fuego.
AU2004253467B2 (en) * 2003-06-13 2010-04-22 Philip Morris Products S.A. Cigarette wrapper with printed catalyst
WO2012133797A1 (ja) * 2011-03-31 2012-10-04 日本たばこ産業株式会社 可視副流煙量と主流煙中一酸化炭素量を減少させるシガレット巻紙およびシガレット

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1111007A (en) * 1965-03-30 1968-04-24 Imp Tobacco Co Ltd Improvements in cigarettes and paper therefor
US3633589A (en) * 1970-02-27 1972-01-11 Wilhelm Kahane Cigarette having composite wrapper construction
US4231377A (en) * 1978-08-30 1980-11-04 Olin Corporation Wrapper for smoking articles containing magnesium oxide
US4225636A (en) * 1979-03-08 1980-09-30 Olin Corporation High porosity carbon coated cigarette papers
CA1196542A (en) * 1982-01-15 1985-11-12 Hal E. Guess Smoking article having reduced sidestream smoke
JPS61501546A (ja) * 1983-01-24 1986-07-31 コ−ン，チャ−ルズ・シ− 巻きタバコ用紙の処理方法
US4622983A (en) * 1983-08-08 1986-11-18 Kimberly-Clark Corporation Reduced ignition proclivity smoking article wrapper and smoking article
GB8912238D0 (en) * 1989-05-26 1989-07-12 Imp Tobacco Co Ltd Improvements to smoking articles
US5143098A (en) * 1989-06-12 1992-09-01 Philip Morris Incorporated Multiple layer cigarette paper for reducing sidestream smoke

Also Published As

Publication number Publication date
CA2054745A1 (en) 1990-12-03
JP2572488B2 (ja) 1997-01-16
AU639239B2 (en) 1993-07-22
EP0474706B1 (de) 1994-03-30
EP0474706A1 (de) 1992-03-18
WO1990014776A1 (en) 1990-12-13
JPH04501805A (ja) 1992-04-02
DE69007791T2 (de) 1994-08-18
AU5733990A (en) 1991-01-07
DE69007791D1 (de) 1994-05-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed