CA2155992A1 - Cigarette system - Google Patents

Cigarette system

Info

Publication number
CA2155992A1
CA2155992A1 CA 2155992 CA2155992A CA2155992A1 CA 2155992 A1 CA2155992 A1 CA 2155992A1 CA 2155992 CA2155992 CA 2155992 CA 2155992 A CA2155992 A CA 2155992A CA 2155992 A1 CA2155992 A1 CA 2155992A1
Authority
CA
Canada
Prior art keywords
burn rate
tobacco
cigarette
puffs
free burn
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
CA 2155992
Other languages
French (fr)
Other versions
CA2155992C (en
Inventor
Larry Bowen
Warren Arthur Brackmann
Norman Cohen
George Fazekas
Joseph Heffernan
Peter P. Kaczmarek
Stanislav M. Snaidr
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
Application filed by Rothmans Benson and Hedges Inc filed Critical Rothmans Benson and Hedges Inc
Publication of CA2155992A1 publication Critical patent/CA2155992A1/en
Application granted granted Critical
Publication of CA2155992C publication Critical patent/CA2155992C/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 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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure

Abstract

A novel non-self-extinguishing factory-made cigarette is described which has a free burn rate of no more than about 4 mm/min., preferably no more than about 3.5 mm/min. This free burn rate permits the provision of a cigarette having a greater number of puffs, at least about 2 more, preferably at least about 4 more and more preferably at least about 6 more, than a conventional cigarette of same dimensions and length of tobacco rod.
The cigarettes may be partially smoked, extinguished, stored and then resmoked. The free burn rate and greater-than-normal number of puffs may be achieved by employing a slower burning tobacco blend, a lower draw resistance tobacco, a greater tobacco density and/or a burn rate retardant wrapper.
CA002155992A 1991-10-30 1992-10-29 Cigarette system Expired - Fee Related CA2155992C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919122935A GB9122935D0 (en) 1991-10-30 1991-10-30 Novel cigarette system
GB9122935.1 1991-10-30

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002081749A Division CA2081749C (en) 1991-10-30 1992-10-29 Cigarette system

Publications (2)

Publication Number Publication Date
CA2155992A1 true CA2155992A1 (en) 1993-05-01
CA2155992C CA2155992C (en) 1998-04-07

Family

ID=10703706

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002155992A Expired - Fee Related CA2155992C (en) 1991-10-30 1992-10-29 Cigarette system
CA002081750A Expired - Fee Related CA2081750C (en) 1991-10-30 1992-10-29 Multiple-smoking cigarette system
CA002081749A Expired - Fee Related CA2081749C (en) 1991-10-30 1992-10-29 Cigarette system

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002081750A Expired - Fee Related CA2081750C (en) 1991-10-30 1992-10-29 Multiple-smoking cigarette system
CA002081749A Expired - Fee Related CA2081749C (en) 1991-10-30 1992-10-29 Cigarette system

Country Status (21)

Country Link
US (2) US5379788A (en)
EP (2) EP0540362B1 (en)
JP (2) JP2834325B2 (en)
CN (2) CN1049327C (en)
AT (2) ATE163251T1 (en)
AU (2) AU667691B2 (en)
CA (3) CA2155992C (en)
DE (2) DE69228728T2 (en)
DK (2) DK0540361T3 (en)
ES (1) ES2132110T3 (en)
FI (2) FI103637B (en)
GB (1) GB9122935D0 (en)
GR (1) GR3030120T3 (en)
IN (2) IN185718B (en)
MX (2) MX9206272A (en)
MY (2) MY108706A (en)
NO (2) NO180143C (en)
NZ (2) NZ244972A (en)
SG (2) SG52504A1 (en)
WO (2) WO1993008706A1 (en)
ZA (2) ZA928430B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE345057T1 (en) * 2000-08-29 2006-12-15 Japan Tobacco Inc METHOD FOR PRODUCING A LOW FIRE DIFFUSION SMOKE ARTICLE
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
MX347010B (en) * 2012-06-07 2017-04-06 Philip Morris Products Sa Smoking article having high density tobacco.
CN106723369A (en) * 2016-11-25 2017-05-31 深圳烟草工业有限责任公司 It is a kind of to can be used to heat the traditional cigarette of suction of not burning
PL3446573T3 (en) 2017-08-24 2021-05-04 Jt International S.A. Wrapping paper for a smoking article

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR879334A (en) * 1942-02-17 1943-02-19 Kit for smokers
US2843134A (en) * 1955-04-01 1958-07-15 Amalgamated Bass Prince Inv S Smoker's wrist compact
US2923647A (en) * 1957-07-09 1960-02-02 Elie P Aghnides Aerated cigarettes
GB928089A (en) * 1959-02-10 1963-06-06 James Noel Davies New or improved combustion control means for cigarettes
GB1372692A (en) * 1971-08-11 1974-11-06 Molins Ltd Cigarettes
US3773053A (en) * 1972-01-24 1973-11-20 Philip Morris Inc Cigarette with controlled smoking profile
US4319587A (en) * 1975-06-09 1982-03-16 Irving S. Moser Smoking article
US4146040A (en) * 1977-03-17 1979-03-27 Cohn Charles C Cigarettes
US5072743A (en) * 1978-07-17 1991-12-17 Perrine Charles P Barrierized cigarette
ZA806098B (en) * 1979-10-26 1981-09-30 British American Tobacco Co Smoking articles
FI70366C (en) * 1981-03-06 1986-09-19 British American Tobacco Co TOBAKSPRODUKT
GB2094130B (en) * 1981-03-06 1984-12-12 British American Tobacco Co Wrapper material for smoking articles
US4452259A (en) * 1981-07-10 1984-06-05 Loews Theatres, Inc. Smoking articles having a reduced free burn time
US4453553A (en) * 1983-01-24 1984-06-12 Cohn Charles C Treatment of cigarette paper
JPS61501546A (en) * 1983-01-24 1986-07-31 コ−ン，チャ−ルズ・シ− How to process cigarette paper
GB8329501D0 (en) * 1983-11-04 1983-12-07 British American Tobacco Co Smoking articles
GB8513233D0 (en) * 1985-05-24 1985-06-26 British American Tobacco Co Cigarettes
US4649945A (en) * 1985-12-05 1987-03-17 R. J. Reynolds Tobacco Company Adjustable air dilution cigarette exhibiting controlled pressure drop
US4739775A (en) * 1986-09-26 1988-04-26 Kimberly-Clark Corporation Wrapper constructions for self-extinguishing and reduced ignition proclivity smoking articles
SE452716B (en) * 1986-12-22 1987-12-14 Yxhult Ab DEVICE FOR WELDING MACHINES
US4924888A (en) * 1987-05-15 1990-05-15 R. J. Reynolds Tobacco Company Smoking article
GB8820496D0 (en) * 1988-08-30 1988-09-28 British American Tobacco Co Improvements relating to smoking articles
DE3836210C1 (en) * 1988-10-24 1989-10-12 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
DE3837930C1 (en) * 1988-11-09 1989-09-28 H.F. & Ph.F. Reemtsma Gmbh & Co, 2000 Hamburg, De
US4920990A (en) * 1988-11-23 1990-05-01 R. J. Reynolds Tobacco Company Cigarette
US4893638A (en) * 1988-12-09 1990-01-16 Brown & Williamson Tobacco Corporation Cigarette
US4942888A (en) * 1989-01-18 1990-07-24 R. J. Reynolds Tobacco Company Cigarette
EP0461162B1 (en) * 1989-03-02 1997-07-09 ROTHMANS, BENSON & HEDGES INC. Uniform tar delivery profile filter
GB8916137D0 (en) * 1989-07-14 1989-08-31 Rothmans Int Tobacco Cigarettes
GB8918556D0 (en) * 1989-08-15 1989-09-27 British American Tobacco Co Improvements relating to smoking articles
US5105836A (en) * 1989-09-29 1992-04-21 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor

Also Published As

Publication number Publication date
NO180142C (en) 1997-02-26
CA2155992C (en) 1998-04-07
AU667692B2 (en) 1996-04-04
AU667691B2 (en) 1996-04-04
JPH07500015A (en) 1995-01-05
CN1051684C (en) 2000-04-26
WO1993008706A1 (en) 1993-05-13
JPH07502402A (en) 1995-03-16
NO941537L (en) 1994-06-29
CA2081749C (en) 1995-12-05
FI941988A0 (en) 1994-04-29
CN1072578A (en) 1993-06-02
ATE163251T1 (en) 1998-03-15
FI103636B (en) 1999-08-13
NO941537D0 (en) 1994-04-27
DK0540361T3 (en) 1998-11-23
NO941536L (en) 1994-06-29
DE69228728D1 (en) 1999-04-29
SG50548A1 (en) 1998-07-20
IN185292B (en) 2000-12-23
NO180142B (en) 1996-11-18
FI103637B1 (en) 1999-08-13
FI103636B1 (en) 1999-08-13
FI941989A (en) 1994-06-28
CN1049327C (en) 2000-02-16
DE69228728T2 (en) 1999-09-30
EP0540361A1 (en) 1993-05-05
AU2862392A (en) 1993-06-07
FI941988A (en) 1994-06-28
MY108706A (en) 1996-11-30
NO941536D0 (en) 1994-04-27
ES2132110T3 (en) 1999-08-16
NZ244971A (en) 1995-07-26
IN185718B (en) 2001-04-14
NZ244972A (en) 1995-07-26
US5379788A (en) 1995-01-10
MX9206272A (en) 1993-04-01
SG52504A1 (en) 1998-09-28
NO180143B (en) 1996-11-18
MY107231A (en) 1995-10-31
JP2834325B2 (en) 1998-12-09
GR3030120T3 (en) 1999-07-30
WO1993008708A1 (en) 1993-05-13
FI103637B (en) 1999-08-13
CN1072577A (en) 1993-06-02
GB9122935D0 (en) 1991-12-18
AU2791992A (en) 1993-06-07
CA2081750C (en) 1995-09-12
DE69224458T2 (en) 1998-07-09
EP0540361B1 (en) 1998-02-18
NO180143C (en) 1997-02-26
FI941989A0 (en) 1994-04-29
ATE177910T1 (en) 1999-04-15
DK0540362T3 (en) 1999-10-18
DE69224458D1 (en) 1998-03-26
US5374869A (en) 1994-12-20
CA2081750A1 (en) 1993-05-01
EP0540362B1 (en) 1999-03-24
CA2081749A1 (en) 1993-05-01
EP0540362A1 (en) 1993-05-05
ZA928430B (en) 1993-05-12
MX9206271A (en) 1993-04-01
ZA928429B (en) 1993-05-12
JP2988726B2 (en) 1999-12-13

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